SERVICE MANUAL MVD4541 DVD VIDEO PLAYER & VHS VIDEO CASSETTE RECORDER ORIGINAL

CLASS 1

LASER PRODUCT

MVD4541

SERVICE MANUAL

DVD VIDEO PLAYER & VHS VIDEO CASSETTE RECORDER

ORIGINAL

MFR’S VERSION A

Design and specifications are subject to change without notice.

A

B

C

D

E

F

G

H

A/C

ACC

AE

AFC

AFT

AFT DET

AGC

AMP

ANT

A.PB

APC

ASS’Y

AT

AUTO

A/V

BGP

BOT

BPF

BRAKE SOL

BUFF

B/W

C

CASE

CAP

CARR

CH

CLK

CLOCK (SY-SE)

COMB

CONV

CPM

CTL

CYL

CYL-M

CYL SENS

DATA (SY-CE) dB

EOT

EQ

EXT

F

FBC

FE

FF

FG

FL SW

FM

DC

DD Unit

DEMOD

DET

DEV

E

EF

EMPH

ENC

ENV

FSC

FWD

GEN

GND

H.P.F

Audio/Control

Automatic Color Control

Audio Erase

Automatic Frequency Control

Automatic Fine Tuning

Automatic Fine Tuning Detect

Automatic Gain Control

Amplifier

Antenna

Audio Playback

Automatic Phase Control

Assembly

All Time

Automatic

Audio/Video

Burst Gate Pulse

Beginning of Tape

Bandpass Filter

Brake Solenoid

Buffer

Black and White

Capacitance, Collector

Cassette

Capstan

Carrier

Channel

Clock

Clock (Syscon to Servo)

Combination, Comb Filter

Converter

Capstan Motor

Control

Cylinder

Cylinder-Motor

Cylinder-Sensor

Data (Syscon to Servo)

Decibel

Direct Current

Direct Drive Motor Unit

Demodulator

Detector

Deviation

Emitter

Emitter Follower

Emphasis

Encoder

Envelope

End of Tape

Equalizer

External

Fuse

Feed Back Clamp

Full Erase

Fast Forward, Flipflop

Frequency Generator

Front Loading Switch

Frequency Modulation

Frequency Sub Carrier

Forward

Generator

Ground

High Pass Filter

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KEY TO ABBREVIATIONS

I

K

L

M

N

O

P

R

S

MIX

MM

MOD

MPX

MS SW

NC

NR

OSC

OPE

PB

PB CTL

PB-C

PB-Y

PCB

P. CON

PD

PG

P-P

R

REC

H.SW

Hz

IC

IF

IND

INV

KIL

L

LED

LIMIT AMP

LM, LDM

LP

L.P.F

LUMI.

M

MAX

MINI

REC-C

REC-Y

REEL BRK

REEL S

REF

REG

REW

REV, RVS

RF

RMC

RY

S. CLK

S. COM

S. DATA

SEG

SEL

SENS

SER

SI

SIF

SO

SOL

SP

STB

SW

Head Switch

Hertz

Integrated Circuit

Intermediate Frequency

Indicator

Inverter

Killer

Left

Light Emitting Diode

Limiter Amplifier

Loading Motor

Long Play

Low Pass Filter

Luminance

Motor

Maximum

Minimum

Mixer, mixing

Monostable Multivibrator

Modulator, Modulation

Multiplexer, Multiplex

Mecha State Switch

Non Connection

Noise Reduction

Oscillator

Operation

Playback

Playback Control

Playback-Chrominance

Playback-Luminance

Printed Circuit Board

Power Control

Phase Detector

Pulse Generator

Peak-to Peak

Right

Recording

Recording-Chrominance

Recording-Luminance

Reel Brake

Reel Sensor

Reference

Regulated, Regulator

Rewind

Reverse

Radio Frequency

Remote Control

Relay

Serial Clock

Sensor Common

Serial Data

Segment

Select, Selector

Sensor

Search Mode

Serial Input

Sound Intermediate Frequency

Serial Output

Solenoid

Standard Play

Serial Strobe

Switch

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C1-1

S

T

U

V

X

Y

SYNC

SYNC SEP

TR

TRAC

TRICK PB

TP

UNREG

V

VCO

VIF

VP

V.PB

VR

V.REC

VSF

VSR

VSS

V-SYNC

VT

X’TAL

Y/C

KEY TO ABBREVIATIONS

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: Synchronization

Sync Separator, Separation

Transistor

Tracking

Trick Playback

Test Point

Unregulated

Volt

Voltage Controlled Oscillator

Video Intermediate Frequency

Vertical Pulse, Voltage Display

Video Playback

Variable Resistor

Video Recording

Visual Search Fast Forward

Visual Search Rewind

Voltage Super Source

Vertical-Synchronization

Voltage Tuning

Crystal

Luminance/Chrominance

C1-2

SERVICE MODE LIST

This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily.

To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit or on the main unit and on the remote control for more than standard time in the appropriate condition. (See below chart.)

In case of the main unit and remote control, press the remote control buttons first, then press the main unit buttons.

Set

Condition

Set Key Set Key

Standard

Time

Operations

PLAY/REC total hours are displayed on the TV Monitor.

Refer to the “PREVENTIVE CHECKS AND SERVICE INTERVALS”

(CONFIRMATION OF HOURS USED).

VCR mode CH UP FF 2 sec.

VCR mode

VCR mode

(Playback)

Power Off

CH UP

CH UP

CH DOWN

PLAY

STOP

POWER

2 sec.

2 sec.

2 sec.

Can be checked of the INITIAL DATA of MEMORY IC.

Refer to the “WHEN REPLACING EEPROM (MEMORY) IC”.

Initialization of factory VCR data.

NOTE: Do not use this for normal servicing.

If you set factory initialization, the memories are reset such as the clock setting, the channel setting, and PLAY/REC total hours.

Adjust the PG SHIFTER automatically.

Refer to the “ELECTRICAL ADJUSTMENT”.

VCR operation mode at no connection of DVD.

Refer to the “PREPARATION FOR SERVICING”

NOTE: Although the DVD is connected, the DVD mode cannot be selected.

Set

Condition

DVD mode

(No disc)

DVD mode

(No disc)

DVD mode

(No disc)

Set Key

DVD mode

(No disc)

REC/OTR

REC

STOP

STOP

Remocon

Key

4

6

1

7

Standard

Time

2 sec.

2 sec.

Operations

Initialization of factory DVD data.

NOTE: Do not use this for normal servicing.

This function will only work without the setting of DVD disc at DVD mode. While pressing the Remocon Key for more than 2 seconds, press the Set Key simultaneously.

DVD Write mode.

Refer to the “RE-WRITE FOR DVD FIRMWARE”.

NOTE: Do not use this for the nomal servicing.

the function will only work at the DVD stop mode.

3 sec.

3 sec.

Check for the firmware version.

Refer to the “RE-WRITE FOR DVD FIRMWARE”.

NOTE: Do not use this for the nomal servicing.

the function will only work at the DVD stop mode.

Releasing of PARENTAL LOCK.

Refer to the “PARENTAL CONTROL - RATING LEVEL”.

NOTE: The function will only work without the setting of DVD disc at DVD mode.

Method

Press the ATR button on the remote control for more than

2 seconds during PLAY.

Make the short circuit between the test point of

SERVICE and the GND.

Operations

Adjusting of the Tracking to the center position.

Refer to the “MECHANICAL ADJUSTMENT” (GUIDE ROLLER) and “ELECTRICAL

ADJUSTMENT” (PG SHIFTER).

The BOT, EOT, and the Reel Sensor do not work and the VCR deck can be operated without a cassette tape.

Refer to the “PREPARATION FOR SERVICING”

C2-1

PREVENTIVE CHECKS AND SERVICE INTERVALS

The following standard table depends on environmental conditions and usage.

Parts replacing time does not mean the life span for individual parts.

Also, long term storage or misuse may cause transformation and aging of rubber parts.

The following list means standard hours, so the checking hours depends on the conditions.

1,500 hours

2,000 hours

2,500 hours

Notes

Time

Parts Name

Audio Control Head

Full Erase Head

(Recorder only)

Capstan Belt

Pinch Roller

Capstan DD Unit

Loading Motor

Tension Band

T Brake Band

Clutch Ass’y

Idler Arm Ass’y

Capstan Shaft

Tape Running

Guide Post

Cylinder Unit

500 hours

1,000 hours

: Clean

: Check it and if necessary, replace it.

Clean those parts in contact with the tape.

Clean the rubber, and parts which the rubber touches.

Replace when rolling becomes abnormal.

Clean the Head

CONFIRMATION OF HOURS USED

PLAY/REC total hours can be checked on the screen.

Total hours are displayed in 16 system of notation.

NOTE: If you set factory initialization, the total hours is reset to “0”.

1.

2.

3.

4.

Connect the set to TV Monitor.

Turn on the POWER, and set to the VCR mode.

Press both CH UP button on the set and the FF button on the set for more than 2 seconds.

The Fig. 1 screen will appear on TV Monitor.

After the confirmation of using hours, turn off the power.

INIT 00 0E

PLAY/REC 0010

Fig. 1

Initial setting content of MEMORY IC.

PLAY/REC total hours.

= (16 x 16 x 16 x thousands digit value)

+ (16 x 16 x hundreds digit value)

+ (16 x tens digit value)

+ (ones digit value)

C3-1

PREVENTIVE CHECKS AND SERVICE INTERVALS

CLEANING

NOTE

After cleaning the heads with isopropyl alcohol, do not run a tape until the heads dry completely. If the heads are not completely dry and alcohol gets on the tape, damage may occur.

1. AUDIO CONTROL HEAD

Clean the Audio Control Head with a cotton stick soaked by alcohol. Clean the full erase head in the same manner. (Refer to the figure below.)

2. TAPE RUNNING SYSTEM

When cleaning the tape transport system, use gauze moistened with isopropyl alcohol.

3. CYLINDER

Wrap a piece of chamois around your finger. Dip it in isopropyl alcohol. Hold it to the cylinder head softly.

Turn the cylinder head counterclockwise to clean it (in the direction of the arrow). (Refer to the figure below.)

NOTE

Do not exert force against the cylinder head. Do not move the chamois upward or downward on the head.

Use the chamois one by one.

Cylinder Head

Audio Control Head

C3-2

WHEN REPLACING EEPROM (MEMORY) IC

If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1.

NOTE: No need to set data for after position INIT 31.

INIT +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F

00 0E 10 FC 60 64 64 4A 86 0B 2B 86 32 0A 08 0A 01

10 AF 97 95 8A A0 57 31 04 88 A5 9F 3A 00 10 BF 00

20 3A 11 22 70 61 29 3A 00 0B 00 40 C5 9A B0 00 37

30

03 17

1.

2.

3.

Table 1

Connect the set to TV Monitor.


Press both CH UP button on the set and the FF button on the set for more than 2 seconds.

ADDRESS and DATA will appear on TV Monitor as Fig 1.

ADDRESS DATA

INIT 00 0E

PLAY/REC 0010

4.

5.

6.

7.

8.

9.

Fig. 1

ADDRESS is now selected and should “blink”. Using the Tracking + or - button on the remote, step through the AD-

DRESS until required ADDRESS to be changed is reached.

Press ENTER to select DATA. When DATA is selected, it will “blink”.

Again, step through the DATA using Tracking + or - button until required DATA value has been selected.

Pressing ENTER will take you back to ADDRESS for further selection if necessary.

Repeat steps 4 to 7 until all data has been checked.

When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.

10.

11.

After the data input, set to the initializing of shipping.


Press both CH UP button on the set and the PLAY button on the set for more than 2 seconds.

12.

After the finishing of the initializing of shipping, the unit will turn off automatically.

The unit will now have the correct DATA for the new MEMORY IC.

C4-1

(For 2 heads model)

VHS Alignment Tape

JG001

JG001A

JG001Q

JG001T

(VN

2

S-LI6

3

)

(VN

2

S-CO1

3

)

(VN

2

S-LI6

3

H)

(VN

2

S-X6

3

)

SERVICING FIXTURES AND TOOLS

(For 4 heads model)

VHS Alignment Tape

JG001B

JG001I

JG001P

JG001S

(VN

1

S-LI6

3

)

(VN

1

S-CO1

3

)

(VN

1

S-LI6

3

H)

(VN

1

S-X6

3

)

JG002B

JG002E

Adapter

Dial Torque Gauge

JG002F

JG005 Post Adjustment

Screwdriver

Part No. SV-TG0-030-000

(small)

JG153 X Value Adjustment

Screwdriver

JG022 Master Plane JG024A Reel Disk Height

Adjustment Jig

JG100A Torque Tape

(VHT-063)

JG154 Cable JG185 Tentelometer

Ref. No.

Part No.

Parts Name

JG001 APJG001000

JG001A APJG001A00

JG001Q

JG001T

APJG001Q00

APJG001T00

VHS Alignment Tape

VHS Alignment Tape

VHS Alignment Tape

VHS Alignment Tape

JG001B APJG001B00 VHS Alignment Tape

JG001I

JG001P

APJG001I00

APJG001P00

VHS Alignment Tape

VHS Alignment Tape

JG001S APJG001S00 VHS Alignment Tape

JG002B

JG002E

JG002F

JG005

JG153

APJG002B00

APJG002E00

APJG002F00

APJG005000

APJG153000

Adapter

Dial Torque Gauge (10~90gf

• cm)

Post Adjustment Screwdriver

X Value Adjustment Screwdriver

JG022

JG024A

JG100A

APJG022000

APJG024A00

APJG100A00

Master Plane

Reel Disk Height Adjustment Jig

Torque Tape (VHT-063)

JG154 APJG154000 Cable

JG185 APJG185000 Tentelometer

Remarks

Monoscope, 6KHz (For 2 heads model)

Color Bar, 1KHz (For 2 heads model)

Hi-Fi Audio (For 2 heads model)

X Value Adjustment (For 2 heads model)

Monoscope, 6KHz (For 4 heads model)

Color Bar, 1KHz (For 4 heads model)

Hi-Fi Audio (For 4 heads model)

X Value Adjustment (For 4 heads model)

VSR Torque, Brake Torque (S Reel/T Reel Ass'y)

Brake Torque (T Reel Ass'y)

VSR Torque, Brake Torque (S Reel)

Guide Roller Adjustment

X Value Adjustment

Reel Disk Height Adjustment

Reel Disk Height Adjustment

Playback Torque, Back Tension Torque During Playback

Used to connect the test point of SERVICE and GROUND

Confirmation of Tape Tension on Playback

PREPARATION FOR SERVICING

1.

2.

3.

While pressing the CH DOWN button on the set for more than 2 seconds, press the POWER button on the set simultaneously at the Power OFF. Although the DVD is connected, the DVD mode cannot be selected.

Short circuit between TP3001 and Ground with the cable JG154.

(The BOT, EOT, and the Reel Sensor do not work and the VCR deck can be operated without a cassette tape.)

In case of using a cassette tape, press the STOP/EJECT button to insert or eject a cassette tape.

Turn on the power and re-check the cable before checking the trouble points.

When you servicing with connection of DVD, perform the operations above step 2 to step 3.

D1-1

MECHANICAL ADJUSTMENTS

1. CONFIRMATION AND ADJUSTMENT

Read the following NOTES before starting work.

• Place an object which weighs between 450g~500g on the Cassette Tape to keep it steady when you want to make the tape run without the Cassette Holder. (Do not place an object which weighs over 500g.)

1-1: CONFIRMATION AND ADJUSTMENT OF REEL

DISK HEIGHT

1.

2.

3.

4.

Turn on the power and set to the STOP mode.

Set the master plane (JG022) and reel disk height adjustment jig (JG024A) on the mechanism framework, taking care not to scratch the drum, as shown in Fig. 1-

1-A.

While turning the reel and confirm the following points.

Check if the surface “A”of reel disk is lower than the surface “B”of reel disk height adjustment jig (JG024A) and is higher than the surface “C”. If it is not passed, place the height adjustment washers and adjust to

10(+2, -0)mm.

Adjust the other reel in the same way.

1-2: CONFIRMATION AND ADJUSTMENT OF TENSION

POST POSITION

1.

2.

3.

Set to the PLAY mode.

Adjust the adjusting section for the Tension Arm position so that the Tension Arm top is within the standard line of Main Chassis.

While turning the S Reel clockwise, confirm that the edge of the Tension Arm is located in the position described above.

Standard line of Main Chassis

Tension Arm

0.5mm (Adjusting range)

Fig. 1-2-A

Adjusting section for the

Tension Arm position

Master Plane (JG022)

Reel Disk Height Adjustment Jig

(JG024A)

Tension Band

Fig. 1-1-A

Master Plane (JG022)

Reel Disk

(B)

Reel Disk Height

Adjustment Jig

(JG024A)

10(+0.2, -0)mm

(C)

Height Adjustment Washer

2.6x4.7xT0.13

2.6X4.7xT0.25

(A)

Fig. 1-1-B

The Tension Arm top will move to the inside direction of the Main Chassis.

Bend

The Tension Arm top will move to the outside direction of the Main Chassis.

Fig. 1-2-B

1-3: CONFIRMATION OF PLAYBACK TORQUE AND

BACK TENSION TORQUE DURING PLAYBACK

1.

2.

Load a video tape (T-120) recorded in standard speed mode. Set the unit to the PLAY mode.

Install the tentelometer (JG185) as shown in Fig. 1-3.

Confirm that the meter indicates 20 ± 2gf in the beginning of playback.

• USING A CASSETTE TYPE TORQUE TAPE (JG100A)

1.

2.

After confirmation and adjustment of Tension Post position (Refer to item 1-2), load the cassette type torque tape (JG100A) and set to the PLAY mode.

Confirm that the right meter of the torque tape indi-

3.

Confirm that the left meter of the torque tape indicates

Tentelometer

(JG185)

Video Tape

P1 Post Guide Roller

Fig. 1-3

D2-1


1-4: CONFIRMATION OF VSR TORQUE

1.

Install the Torque Gauge (JG002F) and Adapter (JG002B) on the S Reel. Set to the Picture Search (Rewind) mode.

(Refer to Fig.1-4-B)

2.

NOTE

Install the Torque Gauge on the reel disk firmly. Press the

REW button to turn the reel disk.

NOTE

If the torque is out of the range, replace the following parts.

Check item

1-4

1-5

Replacement Part

Idler Ass’y/Clutch Ass’y

S Reel side: S Reel/Tension Band/Tension

T Reel side:

Connect/Tension Arm Ass]y

T Reel/T Brake Band//T Brake

Spring/T Brake Arm

1-5: CONFIRMATION OF REEL BRAKE TORQUE

(S Reel Brake) (Refer to Fig. 1-4-B)

1.

2.

3.

Once set to the Fast Forward mode then set to the Stop mode. While, unplug the AC cord when the Pinch Roller

Block is on the position of Fig. 1-4-A.

Move the Idler Ass’y from the S Reel.

Install the Torque Gauge (JG002F) and Adapter

(JG002B) on the S Reel. Turn the Torque Gauge

(JG002F) clockwise.

4.

(T Reel Brake) (Refer to Fig. 1-4-B)

1.

2.

3.

Once set to the Fast Forward mode then set to the Stop mode. While, unplug the AC cord when the Pinch Roller

Block is on the position of Fig. 1-4-A.

Move the Idler Ass’y from the T Reel.

Install the Torque Gauge (JG002E) and Adapter

(JG002B) on the T reel. Turn the Torque Gauge

(JG002E) counterclockwise.

4.

The position at

STOP mode.

Capstan DD Unit

The position at FF mode.

Stop at this position.

Cassette Holder Ass’y

Pinch Roller Block

Cassette Opener

Fig. 1-4-A

2. CONFIRMATION AND ADJUSTMENT

OF TAPE RUNNING MECHANISM

Tape Running Mechanism is adjusted precisely at the factory. Adjustment is not necessary as usual. When you replace the parts of the tape running mechanism because of long term usage or failure, the confirmation and adjustment are necessary.

2-1: GUIDE ROLLER

1.

2.

3.

4.

5.

6.

7.

Playback the VHS Alignment Tape (JG001 or JG001B).

(Refer to SERVICING FIXTURE AND TOOLS)

Connect CH-1 of the oscilloscope to TP101 (Envelope) and CH-2 to TP3002 (SW Pulse).

Press and hold the ATR button on the remote control more than 2 seconds to set tracking to center.

Trigger with SW Pulse and observe the envelope. (Refer

to Fig. 2-1-A)

When observing the envelope, adjust the Adjusting

Driver (JG005) slightly until the envelope will be flat.

Even if you press the Tracking Button, adjust so that flatness is not moved so much.

Adjust so that the A : B ratio is better than 3 : 2 as shown in Fig. 2-1-B, even if you press the Tracking Button to move the envelope (The envelope waveform will begin to decrease when you press the Tracking Button).

Adjust the PG shifter during playback.

(Refer to the ELECTRICAL ADJUSTMENTS)

NOTE

After adjustment, confirm and adjust A/C head.

(Refer to item 2-2)

Torque Gauge/Adapter

(JG002F/JG002B)

Torque Gauge/Adapter

(JG002E/JG002B)

CH-1

Envelope

(TP101)

CH-2

SW Pulse (TP3002)

CH-1

Track

CH-2

Track

Fig. 2-1-A

S Reel

Max

Entrance

A B

Exit

T Reel

Fig. 1-4-B

Max

Fig. 2-1-B

D2-2


2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/

CONTROL HEAD

When the Tape Running Mechanism does not work well, adjust the following items.

1.

2.

3.

4.

Playback the VHS Alignment Tape (JG001 or JG001B).


Confirm that the reflected picture of stamp mark is appeared on the tape prior to P4 Post as shown in Fig.

2-2-A.

a)

When the reflected picture is distorted, turn the screw b)

(1) clockwise until the distortion is disappeared.

When the reflected picture is not distorted, turn the screw (1) counterclockwise until little distortion is appeared, then adjust the a).

Turn the screw (2) to set the audio level to maximum.

Confirm that the bottom of the Audio/ Control Head and the bottom of the tape is shown in Fig. 2-2-C. c) When the height is not correct, turn the screw (3) to adjust the height. Then, adjust the 1~3 again.

2-3: TAPE RUNNING ADJUSTMENT

(X VALUE ADJUSTMENT)

1.

2.

3.

4.

5.

6.

7.

8.

Confirm and adjust the height of the Reel Disk.


Confirm and adjust the position of the Tension Post.


Adjust the Guide Roller. (Refer to item 2-1)

Confirm and adjust the Audio/Control Head.


Connect CH-1 of the oscilloscope to TP3002, CH-2 to

TP101 and CH-3 to HOT side of Audio Out Jack.

Playback the VHS Alignment Tape (JG001S or JG001T).



Set the X Value adjustment driver (JG153) to the (4) of

Fig. 2-2-B. Adjust X value so that the envelope waveform output becomes maximum. Check if the relation between

Audio and Envelope waveform becomes (1) or (2) of Fig.

2-3.

Audio/Control Head

Reflected picture of

Stamp Mark

P4 Cap

Envelope

CH-3

Audio

(1)

(2)

Fig. 2-3

(3)

(2)

Stamp Mark

Audio/Control Head

Tape

Audio/Control Head

(1)

(4)

Fig. 2-2-A

Fig. 2-2-B

2-4: CONFIRM HI-FI AUDIO (Hi-Fi model only)

1.

2.

3.

4.

5.

6.

7.

Connect CH-1 of the oscilloscope to TP101 and CH-2 to the Hi-Fi Audio Out Jack.

Playback the VHS Alignment Tape (JG001P or JG001Q).



Press the Tracking Up button and count number of steps which the audio output is changed from Hi-Fi (10KHz) to

MONO (6KHz).


Press the Tracking Down button and count number of steps which the audio output is changed from Hi-Fi

(10KHz) to MONO (6KHz).

If the difference are more than 3 steps, set the X Value adjustment driver (JG153) to (4) of Fig. 2-2-B. Change the X Value and adjust it so that the value becomes within 2 steps.

0.25±0.05mm

Fig. 2-2-C

D2-3


3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

4

5

3

2

1

10 9 8

1. Tension Connect

2. Tension Arm

3. Guide Roller

4. Audio/Control Head

5. X value adjustment driver hole

6.

7.

P4 Post

T Brake Spring

8.

T Reel

9.

10.

S Reel

Adjusting section for the Tension Arm position

6

7

D2-4

ELECTRICAL ADJUSTMENTS

Read and perform this adjustment when repairing the circuits or replacing electrical parts or PCB assemblies.

1. BASIC ADJUSTMENT

CAUTION

• When you exchange IC and Transistor for a heat sink, apply the silicon grease (YG6260M) on the contact section of the heat sink. Before applying new silicon grease, remove all the old silicon grease. (Old grease may cause damages to the IC and Transistor.)

1-1: PG SHIFTER

CONDITIONS

MODE-PLAYBACK

Input Signal-Alignment Tape (JG001P)

INSTRUCTIONS

1.

2.

3.

4.

Connect CH-1 on the oscilloscope to TP3002 and CH-

2 to the J8001(Video Out)

Playback the alignment tape. (JG001P)

Press and hold the Tracking-Auto button on the remote control more than 2 seconds to set tracking to center.

Press both CH UP button on the set and the STOP button on the set for more than 2 seconds.

CH-2

6.5H

6.5H

CH-1

Fig. 1-1-A

CH-2

CH-1

Fig. 1-1-B

D3-1

ELECTRICAL ADJUSTMENTS

2. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)

VCR PCB

S502

S501

CD501

AC IN

CP102

CP8001

CP103

TP101 TP701

TP3002

TP3001

FE HEAD

AC HEAD

CP501

CP651

V651

OPERATION PCB

CP681

CD681

CD501

DVD DECK

CP8101

CD4002

CD2001

CD2301

CD2302

DVD PCB

CP2303

CP2302

CP2301

D3-2

DVD BLOCK DIAGRAM

DVD LOADER

DM3P

Pick up

DVD/CD, DVD_LD, CD_LD

RF, A, B, C, D, E, F

VR COM, PD

Loading

Motor

HOME, TIN SW, TOUT SW

Spindle/

Sled

Motor

OPE-AMP

IC2304

BA10358FV-E2

VR_DVD, VR_CD

TR+/–, FO+/–

SPDL+/–, SLED+/–

LD+/–

MOTOR DRIVE

IC2301

LA6565-TE-L-E

SPINDLE, SLED_PWM

TRACK, FOCUS_DAC

ADC IN 5, 6, 7

DVRSB

FLASH 8M

IC4007

SST39VF800A-

70-4C-EKE

16M SDRAM

IC4008

HY57V161610ETP-7

HA0~HA19,

HD0~HD15

SDA0~SDA10

MPEG/MICON/DSP/RF_AMP

IC4001

ZR36862PQCG

EEPROM

IC4002

BR24L02F-WE2

MD, MC, ML

ASDATA0,

AMCLK,

ABCLK,

ALRCLK

STEREO DAC

IC8102

PCM1753DBQR

16M SDRAM

IC4009

HY57V161610ETP-7

1.9V

3.3V

REG+3.3V/1.9V IC

IC4003

BA33E00WHFP-TR

DAC_A, B, C, D

DVD AUDIO L

DVD AUDIO R

E-1

POWER

CD4002

TX

RX

UNREG+3.8V

P.CON+A5V

P.CON+9V

SPDIF

UREG+3.8V 9

8

7

6

3

4

11

TUNER/JACK

CP8101

DVD_H

DVD RESET

V SW

Y (G)

V (R)

U (B)

CVBS

AUDIO-L

AUDIO-R

ZERO

12

11

14

13

5

3

1

7

9

10

E-2

CYL

3

4

5

CP101

1

EP/LP-CH2 (L)

2

EP/LP_COM

EP/LP-CH1 (R)

SP-CH2 (L)

SP_COM

6

SP-CH1 (R)

7

8

9

HF2 (L)

HF_COM

HF1 (R)

Hi-Fi/

DEMODULATOR

HF1

HF_COM

HF2

FE HEAD

CP103

1 FE HEAD (HOT)

2

FE HEAD (GND)

HEAD

AUDIO

CONTROL

CP102

3

4

AUDIO PB

AUDIO REC

2 CTL+

1

CTL-

Y/C/AUDIO/CCD/HEAD AMP BLOCK DIAGRAM

X101

3.579545MHz

Y/C/AUDIO/CCD/HEAD AMP IC

IC101

LA71206M-MPB

Q109

BUFFER

Q107

BUFFER

50 49

41

43 39

37

67

66

65

72

73

74

9

7

8

6

L

H

H.SW

L

H

H.SW

REC AMP

H

H.AMP

SW

L

AUTO BIAS

P

FM

AGC

VX01

TIMMING

AGC

AMP

PULL

DRIVER

REC

FM-EQ

KIL

C-LPF

FM

MOD

OUT

CCD

WC

DC

CLAMP

NL

EMPHA

DETAL

ENH

V/I

CONV

Y-LPF

P

R

R

GCA

B-UP

AMP

Main

CONV

3.58M

BPF2

R

P

ACC

AMP

P

DELAY

R

KIL

B.D.

3.58M

BPF1

PB

AMP

PB

FM-EQ

PB

PHASE-EQ

PB.EE

EQ

AMP

DOUBLE

LIM

P

MUTE

FM

DEM

R

ALC

DET

LINE

AMP

LPF

ALC

SUB

LPF

V-AGC

P

R

YNR/

COMB

N.L.

DEEM

SERIAL

DECODER

CLAMP

VCA

CLAMP

55

54

53

22

21

36

34

P

NC1

Y/C MIX

1/2

P

H.AMP SW/

AUDIO

MUTE

58

C ROT

RF SW IN

57

FBC

R

ENV DET

59

R

Chara

INS.

SYNC

SEP

6dB

COMP

OUT

60

24

25

26

11

5 4

3

2

10

80 78 76

32 30 28

COIL, BIAS OSC

L101

5

2

Q105

BIAS CTL

3

Q104

BIAS OSC

4 1

Q101, Q102

AUDIO PB SW

Q103

SW

E-3

4FSC

Y/C_CS

Y/C_DATA

Y/C_CLK

SYSCON

H. AMP_SW

C. ROTARY

H. SW

AUDIO_MUTE-H

SYSCON

ENV. DET

COMP

DUMMY_V. SYNC

C.SYNC

Y/C_VIDEO_OUT

FSC

FRONT_V_IN

TU/REAR_V_IN

DVD V OUT

TUNER/JACK

TO_NORMAL_A

FROM_NORMAL_A

FSC

P. CON + 5V

Hi-Fi/

DEMODULATOR

POWER

V.REC_ST-H

CTL+

CTL-

SYSCON

E-4

E-5

POWER

DVD_POWER_CTL

VCR_POWER_ON-L

POWER_FAIL

RX

TX

TUNER/JACK

DVD_POWER_CTL

DVD RESET

OPERATION/

DISPLAY

1G/VCR/T-REC_LED

SEG_5

SEG_1

VCR_LED

DVD_LED

2G/DUB/REC_LED

KEY-B

KEY-A

REM_IN

BOT SENSOR

Q3008

POWER

CAPSTAN

DD UNIT

CP3001

11 CYL FG/PG

12 CYL CTL

10 LDM CTL

5 I LIMIT

9 CAP CTL

1 CAP FG

4 CAP.M F/R

2 CAP VCO

8 LD/CY_VCO

AT+12.6V

P.CON +5V

CENT LED

D3001

EOT SENSOR

Q3006

AT 5.2V

MS_SEN B

Q3004

2

1

3 4

SYSCON BLOCK DIAGRAM

SYSCON/TIMER/SERVO

IC3001 OEC0147A

2

3

POWER

1

4

X3001

10MHz

45

DVD_POWER_CTL

41

POWER ON-L

37 POWER FAIL

65

80

RX

OSC 2

78 OSC 1

64 TX

44 DVD/RESET

48 1G/VCR/T-REC LED

63

SEG5

55

SEG1

47 VCR LED

46

DVD LCD

49

2G/DUB/REC LED

29 KEY-B

30 KEY-A

43 REM IN

2

4

1

3

MS_SEN A

Q3005

P.CON+5V

REEL SENS

Q3002

25

BOT-H

26

EOT-H

42

REC_L/REEL T

CV IN1

17

POWER MUTE L

87

AFT S.CURVE

33

CV OUT 19

VCR-H 86

IIC CLK 61

IIC SDA

62

VIDEO MUTE H

40

SYS_MUTE

88

RF_CH_SW

94

TAB SW

35

103

CYL SPEED UP

104

DFG/PG

107

DRUM PWM

97

LDM CTL

102 CAP FULL

108

CAP PWM

84

CAP LIMIT

9

CAP FG

98

CAP FWD-L

28

MS SEN-A

27

MS SEN-B

/RESET

77

SEG 10

SEG 9

SEG 8

SEG 7 67

SEG 6 66

3G/TV/VCR LED

4G/TIME SHIFT LED

50

51

73

71

68

5G/CS/BS LED 52

SEG 2

58

SEG 3

59

SEG 4

60

REC_MUTE_H

83

4FSC IN

22

HIFI ENV

32

HIFI H.SW 106

ST SELECT 31

SYNC DET

39

C.SYNC 111

DUMMY V.SYNC

109

VIDEO H.SW

105

C.ROTARY

99

Y/C CS

93

AUDIO MUTE-H 95

H.AMP SW 100

V.REC ST-H 96

V ENV 24

CTL(+)

3

CTL(-)

4

Y/C DATA

54

Y/C CLK

53

COMP 101

AV SW1

92

SW3001

REC SAFTY

SW

IC3003

PST3231NR

1

SYSTEM

RESET

2

SW_V_ OUT

POWER_MUTE-L

AFT-S.CURVE

VIDEO_OUT

TV/VCR

SCL

SDA

VIDEO_MUTE-H

SYS_MUTE

RF_CH_SW

6

SCL

5

SDA

EEP ROM

IC3099

BR24L02F-WE2

AT+5V

SEG 10

SEG 9

SEG 8

SEG 7

SEG 6

3G/TV/VCR_LED

4G/VSC_LED

5G/CS/BS_LED

SEG 2

SEG 3

SEG 4

REC_MUTE_H

AUDIO_MUTE-H

SCL

SDA

HiFi_ENV.DET

HiFi_H.SW

ST_SELECT

4FSC

C.SYNC

DUMMY_V.SYNC

H.SW

C.ROTARY

Y/C CS

AUDIO_MUTE-H

H.AMP_SW

V.REC_ST-H

ENV.DET

CTL+

CTL-

Y/C_DATA

Y/C_CLK

COMP

AV_SW1

Hi-Fi/

DEMODULATOR

Y/C/AUDIO/

CCD/HEAD AMP

TUNER/JACK

POWER

OPERATION/

DISPLAY

E-6

E-7

STOP

REC/OTR

FF/CUE

PLAY

REW/REV

OPEN CLOSE

OPERATION/DISPLAY BLOCK DIAGRAM

V651 CO2D0M3-A

14 15

13 12 11 10

8 9 7 5 4 6 2 1 3

Q663

SEG2 SW

Q665

1G SW

VCR EJECT

POWER

VCR/DVD

CH UP

CH DOWN

Q651

5G SW

Q653

SEG9 SW

Q652

SEG10 SW

Q654

4G SW

Q655

SEG8 SW

Q656

SEG7 SW

Q657

SEG6 SW

Q659

3G SW

Q658

SEG5 SW

Q660

SEG4 SW

Q661

2G SW

Q662

SEG3 SW

Q664

SEG1 SW

CP681

KEY-A

KEY-B

DVD LED

2

1

5

DVD LED

D685

CP651

2

1

5

OS651

1

3

Q666

DVD LED SW

VCR LED

D651

5G/CS/BS_LED

SEG10

SEG9

4G/VSC_LED

SEG8

SEG7

SEG6

SEG5

3G/TV/VCR_LED

SEG4

2G/DUB/REC_LED

SEG3

SEG2

SEG1

1G/VCR/T-REC_LED

DVD_LED

VCR_LED

SYSCON

KEY-A

KEY-B

REM_IN

AT+5.2V

SYSCON

POWER

E-8

E-11

SYSCON

VIDEO MUTE H

VIDEO_OUT

SW V OUT

Q8004

BUFFER

Q8003

VIDEO

MUTE SW

TUNER/JACK BLOCK DIAGRAM

REAR OUT JACK

J8001

2 3

5

FRONT AV JACK

AUDIO R

J651

AUDIO L

J652

VIDEO

J653

2 3 2 2

POWER

P. CON+12V

P. CON+9V

+32V

P.CON+5V

SPDIF

TU301

3

5

10

11

14

1

15

8

4

2

17

12

DVD AIDIO OUT

J8006

3

5

2

Q8001

DVD AUDIO

DRIVER

Q301

MUTE SW

Y/C SEPA

J8008

Y

3

C

4

YUV OUT

J8007

2

V

3

5

U

Y

AUDIO MUTE

Q8008~Q8012

DVD AIDIO L

DVD AIDIO R

AUDIO_AMP

IC8001

RC4580IDR

(TE1)

Q8005

MUTE SW

Q8006

MUTE SW

Q8007

MUTE SW

2

6

AV SW IC

IC8005

MM1501XNRE

1

3

4

3

4

Y/C MIX

IC8003

MM1511XNRE

2

6

C

DVD V OUT

FSC

FRONT_V_IN

Y/C VIDEO OUT

TU/REAR_V_IN

FRONT_A_IN_L

FRONT_A_IN_R

AUDIO_OUT_R

AUDIO_OUT_L

DVD_A_OUT-R

DVD_A_OUT-L

RF_CONV_A. OUT

SIF OUT

POWER MUTE_L

TV/VCR

SCL

SDA

Y/C/AUDIO/CCD

HEAD AMP

Hi-Fi/

DEMODULATOR

SYSCON

RF_CH_SW

DVD POWER CTL

AFT-S. CURVE

AV SW1

SYS_MUTE

DVD_RESET

CP8001

V SW

Y(G)

DVD-H

DVD RESET

ZERO

AUDIO-R

AUDIO-L

V(R)

U(B)

CVBS

3

4

1

2

5

6

8

10

12

14

DVD

E-12

HF1

HF2

HF_COM

Y/C/AUDIO/CCD

/HEAD AMP

FSC

FROM_NORMAL_A

TO_NORMAL_A

POWER

AT+5.2V

P.CON+9V

P.CON+5V

E-9

Hi-Fi/DEMODULATOR BLOCK DIAGRAM

Hi-Fi/DEMODULATOR IC

IC701

LA72670BM-L-MPB-E

24

AMP

27 AMP

26

ALC

INPUT SW

OUTPUT

SW

AMP

AMP

ALC/

MUTE

PNR

74

71

9

73

11

12

78

80

2

57

54

5

3

15

36

46

32

51

4

6

DBX

NOISE

REDUCTION

DEM

BLOCK

LOGIC

23

39

49

38

37

40

17

FRONT_A_IN-R

FRONT_A_IN-L

DVD_A_OUT-R

DVD_A_OUT-L

AUDIO_OUT_R

AUDIO_OUT_L

RF_CONV_A.OUT

TUNER/JACK

SIF OUT

HIFI_ENV. DET

HIFI_H.SW

AUDIO_MUTE-H

SCL

SDA

ST_SELECT

REC_MUTE-H

SYSCON

E-10

E-13

AC IN

L501

D505, D506

D502, D503

4

6

T501

2

7

11

13

15

14

Q501

SW.

Q507

CONTROL

Q502

CONTROL

PHOTO

COUPLER

IC503

PS2561AL1-1-V(W)

IC501

KIA431A-AT

VOLTAGE

CTL. IC

3 1

POWER BLOCK DIAGRAM

Q510

P.CON+12V

Q509

SW

P.ON SW

Q506

M-CON POWER

SW.

Q503

P.CON+5V SW.

Q504

M-CON+5V SW.

Q513

POWER FAIL

SW.

Q514

POWER FAIL

SW.

9VREG

IC502 KIA78R09API

4

1 2

P.CON 5V

SW.

Q505

AT+12.6V

SYSCON

P.CON+12V

TUNER/JACK

VCR_POWER_ON-L

SYSCON

AT+5.2V

P.CON+5V

OPERATION/

DISPLAY

AT+5V (M-CON)

SYSCON

POWER_FAIL

DVD_POWER_CTL

P.CON+5V

P.CON+5V

P.CON+9V

AT+5.2V

Y/C/AUDIO/

CCD/HEAD AMP

Hi-Fi/

DEMODULATOR

P.CON+5V

AT+5.2V

+32V

SPDIF

RX

TX

TX

RX

P.CON+9V

P.CON+A5V

UNREG+3.8V

CP501

3

4

6

7

8

UNREG+3.8V

SPDIF

9

11

TUNER/JACK

DVD

SYSCON

E-14

F-1

PRINTED CIRCUIT BOARDS

DVD (TOP SIDE)

C2316

CP2301 R2303

CP2302

R2327

R2324

R2326

CP2303

R2337

R2325

R2330

C2307

R2328

Q2302

W847

W849

R2306

W873

Q8101 W814

R2361

D8102

IC2304

W816

R4061

B4009

C4001

R4078

W840

R4077

R4050

R4051

C4039

R4041

1

C4096

C4032

C4088

B4002

IC4001

R2335

157

105

R4021

R4019

W842

R4020

C4029

R4024

C4031

R4025

C4098

R4026

R4027

R4058

C4016

C4017

53

R4040

C4095

IC4003

R4070

B4005

C4077

C4038

C4093

C4094

IC4002

IC4009

C4074 C4061

C4040_1

D8112

D8111

C8110

C8107

IC4008

C8104

C4058 C4059

L8104

C8112

C8113

C8126 C

R8112

R8113

C8122

W824

CP8101_1

W818 C8127

Q8105

W826

CD4002

R2329

R2323

R4016

W836

R4042

DVD (BOTTOM SIDE)

D4004

D4002

Q2305

R2359

Q2304

R2356

Q2303

R2309

W810

W807

W838

W811 R4036

R4037

D4003

R4057

F-2

IMPORTANT WARNING

CAUTION:

DVD PLAYER IS A CLASS 1 LASER PRODUCT. HOWEVER THIS PLAYER USES A VISIBLE LASER

BEAM WHICH COULD CAUSE HAZARDOUS RADIATION EXPOSURE IF DIRECTED. BE SURE TO

OPERATE THE PLAYER CORRECTLY AS INSTRUCTED.

THE FOLLOWING CAUTION LABEL IS LOCATED ON THE REAR PANEL OF THE PLAYER.

CLASS 1

LASER PRODUCT

(Printed on the Rear Panel)

WHEN THIS PLAYER IS PLUGGED TO THE WALL OUTLET, DO NOT PLACE YOUR EYES CLOSE

TO THE OPENING OF THE DISC TRAY AND OTHER OPENINGS TO LOOK INTO THE INSIDE OF

THIS PLAYER.

USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN

THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

DO NOT OPEN COVERS AND DO NOT REPAIR YOURSELF. REFER SERVICING TO QUALIFIED

PERSONNEL.

SERVICING NOTICES ON CHECKING

1. KEEP THE NOTICES

As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual.

2. USE THE DESIGNATED PARTS

The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character.

Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used.

3. PUT PARTS AND WIRES IN THE

ORIGINAL POSITION AFTER

ASSEMBLING OR WIRING

There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board.

The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts.

Therefore, put these parts in the original positions.

4.

PERFORM A SAFETY CHECK AFTER

SERVICING

Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades.

And be sure the safety of that.

HOW TO ORDER PARTS

Please include the following informations when you order parts. (Particularly the VERSION LETTER.)

1. MODEL NUMBER and VERSION LETTER.

The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be

found at the end of the SERIAL NUMBER.

2. PART NO. and DESCRIPTION

You can find it in your SERVICE MANUAL.

A1-1

WHEN REPLACING DVD DECK

[ Removing the DVD Deck ]

Before removing Pick Up PCB and DVD PCB connector, short circuit the position shown in Fig. 1 using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged.

[ Installing the DVD Deck ]

Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD

PCB connector.

NOTE

•

•

•

•

Before your operation, please read "PREPARATION OF SERVICING".

Use the Lead Free solder.

Manual soldering conditions

• Soldering temperature: 320 ± 20°C

• Soldering time: Within 3 seconds

• Soldering combination: Sn-3.0Ag-0.5Cu

When Soldering/Removing of solder, use the drawing equipment over the Pick Up Unit to keep the

Flux smoke from it.

Pick Up PCB

Fig. 1

Short circuit using a soldering iron.

PREPARATION OF SERVICING

The laser diode used for a pickup head may be destroyed with external static electricity.

Moreover, even if it is operating normally after repair when static electricity discharge is received at the time of repair, the life of the product may be shortened.

Please perform the following measure against static electricity, be careful of destruction of a laser diode at the time of repair.

• Place the unit on a workstation equipped to protect against static electricity, such as conductive mat.

• Soldering iron with ground wire or ceramic type is used.

• A worker needs to use a ground conductive wrist strap for body.

A1-2

1.

2.

3.

4.

5.

TAPE REMOVAL METHOD AT NO POWER SUPPLY

Remove the Top Cabinet, Front Cabinet and DVD Block. (Refer to item 1 of the

DISASSEMBLY INSTRUCTIONS.)

Remove the screw (1) of the Deck Chassis and remove the Loading Motor. (Refer to Fig. 2)

Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape.

Rotate the Clutch Ass'y either directions to wind the Video Tape in the Cassette Case.

Repeat steps 3~4. Then take out the Video Cassette from the Deck Chassis. Be careful not to scratch the tape.

Loading Motor

Screw (1)

Capstan DD Unit

Pinch Roller Cam

Fig. 1

Main Cam

Main Chassis (Front Side)

Fig. 2

Clutch Ass'y

DISC REMOVAL METHOD AT NO POWER SUPPLY

1.

2.

3.

Remove the Back Cabinet and TV//DVD/VCR Block. (Refer to item 1 of the DISASSEMBLY IN-

STRUCTIONS.)

Rotate the Main Gear in the direction of the arrow by hand.

(Refer to Fig. 1)

Manually open the Tray.

Main Gear DVD Deck

Fig. 1

PARENTAL CONTROL - RATING LEVEL

4 DIGIT PASSWORD CANCELLATION

If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below.

1.

Turn Unit ON.

2.

Press and hold the '7' key on the remote control unit.

3.

Simultaneously press and hold the 'STOP' key on the front panel.

4.

Hold both keys for more than 3 seconds.

5.

The On Screen Display message 'PASSWORD CLEAR' will appear.

6.

The 4 digit password has now been cleared

A1-3

TABLE OF CONTENTS

IMPORTANT WARNING ..............................................................................................................

SERVICING NOTICES ON CHECKING .....................................................................................

HOW TO ORDER PARTS ............................................................................................................

WHEN REPLACING DVD DECK .................................................................................................

PREPARATION OF SERVICING .................................................................................................

TAPE REMOVAL METHOD AT NO POWER SUPPLY ..............................................................

DISC REMOVAL METHOD AT NO POWER SUPPLY ...............................................................

PARENTAL CONTROL-RATING LEVEL ....................................................................................

TABLE OF CONTENTS ................................................................................................................

GENERAL SPECIFICATIONS .....................................................................................................

DISASSEMBLY INSTRUCTIONS

1. REMOVAL OF MECHANICAL PARTS AND P. C. BOARDS .............................................

2. REMOVAL OF VCR DECK PARTS .....................................................................................

3. REMOVAL OF DVD DECK PARTS .....................................................................................

4. REMOVAL AND INSTALLATION OF FLAT PACKAGE IC .................................................

KEY TO ABBREVIATIONS ..........................................................................................................

SERVICE MODE LIST ..................................................................................................................

PREVENTIVE CHECKS AND SERVICE INTERVALS ................................................................

WHEN REPLACING EEPROM (MEMORY) IC ............................................................................

SERVICING FIXTURES AND TOOLS .........................................................................................

PREPARATION FOR SERVICING ..............................................................................................

MECHANICAL ADJUSTMENTS ..................................................................................................

ELECTRICAL ADJUSTMENTS ....................................................................................................

BLOCK DIAGRAMS

DVD ...........................................................................................................................................

Y/C/AUDIO/CCD/HEAD AMP ..................................................................................................

SYSCON ...................................................................................................................................

OPERATION/DISPLAY ............................................................................................................

Hi-Fi/DEMODULATOR .............................................................................................................

TUNER/JACK ...........................................................................................................................

POWER ....................................................................................................................................


DVD ...........................................................................................................................................

VCR/OPERATION ....................................................................................................................

VCR ..........................................................................................................................................

SCHEMATIC DIAGRAMS

MPEG/MICON/DSP ..................................................................................................................

MEMORY ..................................................................................................................................

MOTOR DRIVE ........................................................................................................................

AUDIO/VIDEO .................................................................................................................... ......

Y/C/AUDIO/CCD/HEAD AMP ..................................................................................................

TUNER/JACK ............................................................................................................................

SYSCON ....................................................................................................................................

OPERATION/ DISPLAY ............................................................................................................

Hi-Fi/DEMODULATOR ..............................................................................................................

POWER .....................................................................................................................................

OPERATION/LED .....................................................................................................................

INTERCONNECTION DIAGRAM .................................................................................................

WAVEFORMS ...............................................................................................................................

MECHANICAL EXPLODED VIEW ...............................................................................................

CHASSIS EXPLODED VIEWS .....................................................................................................

DVD DECK EXPLODED VIEWS ..................................................................................................

MECHANICAL REPLACEMENT PARTS LIST ...........................................................................

CHASSIS REPLACEMENT PARTS LIST ....................................................................................

DVD DECK REPLACEMENT PARTS LIST .................................................................................

ELECTRICAL REPLACEMENT PARTS LIST .............................................................................

A1-1

A1-1

A1-1

A1-2

A1-2

A1-3

A1-3

A1-3

A2-1

A3-1~A3-5

B1-1, B1-2

B2-1~B2-6

B3-1~B3-3

B4-1, B4-2

C1-1, C1-2

C2-1

C3-1, C3-2

C4-1

D1-1

D1-1

D2-1~D2-4

D3-1, D3-2

E-1, E-2

E-3, E-4

E-5, E-6

E-7, E-8

E-9, E-10

E-11, E-12

E-13, E-14

F-1, F-2

F-3, F-4

F-5, F-6

G-1, G-2

G-3, G-4

G-5, G-6

G-7, G-8

G-9, G-10

G-11, G-12

G-13, G-14

G-15, G-16

G-17, G-18

G-19, G-20

G-21, G-22

G-23, G-24

H-1~ H-3

I1-1

I2-1, I2-2

I3-1

J1-1

J2-1

J3-1

J4-1, J4-2

A2-1

GENERAL SPECIFICATIONS

G-1

G-2

G-3

Outline of the product

DVD System

VCR

System

Color System

Disc

Disc Diameter

Drive

Search speed

Slow speed

System

Video System

Hi-Fi STEREO

NTSC PB(PAL60Hz)

Deck

Heads Video Head

Actual

Actual

Actual

Actual

DVD VIDEO PLAYER & VHS Player / Recorder

NTSC

DVD, CD-DA, CD-R/RW

120 mm , 80 mm

DM3PA

Fwd 4 steps

2-45 times (DVD)

4-40 times (CD)

Rev 4 steps

2-45 times (DVD)

4-40 times (CD)

Fwd 1/7-1/2 times

--

Rev --

--

VHS Player / Recorder

NTSC

Yes

No

OVD-7

4Head

G-4

G-5

G-6

G-7

Tuning

System

Power

Regulation

Temperature

Tape

Speed

FM Audio Head

Audio / Control

Erase (Full Track Erase)

Erase (Normal Audio Track Erase)

Rec

Play

PAL

NTSC

PAL

NTSC

Fast Forward / Rewind Time (Approx.) at 25 o

C

Forward/Reverse

Picture Search

Frame Advance

Slow Speed

Broadcasting System

Tuner and

Receive CH

NTSC or PAL-M

PAL or SECAM

System

Destination

CH Coverage

Intermediate

Frequency

Picture (FP)

Sound (FS)

FP-FS

Preset CH

RF Converter Output

Channel

Level / Impedance

Sound Selector

Stereo / Dual TV Sound

Tuner Sound Muting

Power Source AC

DC

Power Consumption

Stand by

Protector

Per Year

Power Fuse

Safety Circuit

IC Protector(Micro Fuse)

Safety

Radiation

Laser

Operation

Storage

G-8 Operating Humidity

G-9 Signal

Video Signal

RGB Signal

Audio Signal

Output Level

S/N Ratio (Weighted)

Horizontal Resolution

Output Level

Input Level Microphone

Input Level Line

Output Level Line with Cassette

Digital Output Level

S/N Ratio at (Weighted)

Harmonic Distortion (1KHz) Typical

Frequency Response : DVD Mode at DVD

DVD Mode at VIDEO CD

DVD Mode at CD

2Head

Mono/Yes

Yes

No

-

SP/SLP

-

SP/LP/SLP

FF:4'50"/REW:2'30"

T-120

SP/LP/SLP = 3x,5x / 7x,9x / 9x,15x

-

Yes

1/10

US System M

1Tuner

US (w/CABLE)

2-69,4A,A-5~ A-1,A~I,

J~ W, W+1-W+84

45.75 MHz

41.25 MHz

4.50 MHz

-

Yes

3 or 4 ch

66 dBu / 75 Ohm

No

US-ST

Yes

120V 60Hz

-

18 W at 120V 60Hz

2 W at 120V 60Hz

-- W

Yes

Yes

No

UL

FCC

DHHS

5 o

C - 40 o

C

-20 o

C - 60 o

C

Less than 80% RH

1 V p-p/75 ohm (DVD,VCR)

65 dB(DVD)

500 Lines (DVD)

-

-

50 dB(VCR)

230 Lines(VCR Mode)

-8 dBm/ 50k ohm (VCR, 0dBm=0.775Vrms)

-8 dBm/ 1k ohm (VCR,

0dBm=0.775Vrms)

-12dBm/ 1k ohm (DVD, -

20dBFs 0dBFs=2.0Vrms)

0.5 V p-p / 75 ohm(DVD)

90dB(DVD), 42dB(VCR at SP)

0.02% (1KHz) (DVD) , 1.5% (1KHz) (VCR)

4 Hz - 22 KHz

-

4 Hz - 20 KHz

A3-1


G-10 On Screen

Display (DVD)

Hi-Fi Audio Signal

Menu

Dynamic Range : More than

Frequency Response

Wow And Flutter : Less than

Channel Separation : More than

Harmonic Distortion : Less than

Step

Skip (>>|)

Skip (|<<)

Random

Repeat

Slow+

Slow-

Search+

Search-

Jump

Resume

Title No.

Chapter No.

Track No.

Time

Subtitle No.

Angle No.

Vocal On/Off

Audio No.

Audio Stereo L/R

Zoom

Marker No.

Surround On/Off

Program Play Back

MP3

Menu Type

Language

Menu

Subtitle

Audio

OSD Language (Set up Language)

Video

E.B.L. (Enhanced Black Level)

TV Screen Size

OSD Display On/Off

Pictuer Mode(Video/Film/Auto)

JPEG Interval

Audio

DRC (Dynamic Range Control)

Dialogue On:DRC(TV)/ Off:DRC(Std) dts Decode

Surround On/Off

System

Open

Close

No disc

Reading

Play

Still/Pause

Stop

PBC

Prohibit Mark

Disc/Card Slot

Password Lock/Unlock

Rating Level

Select Files

HDMI(480p/1080i/720p)

Output

VCR Mode at SP

VCR Mode at LP

VCR Mode at SLP

100Hz - 10 KHz

-

100Hz - 4 KHz

90dB

20Hz ~20kHz

0.01 %Wrms

60 dB

0.01

Yes

Icon

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

On Screen

Display(VCR)

Menu

Progressive Scan Out ON/OFF

Menu Type

Timer Rec Set

Auto Repeat On/Off

SAP On/Off

CH Set-Up

TV/CABLE

Auto CH Memory

Add/Delete

System Set Up

Clock Set

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Progressive/Interlace

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes (CD, MP3)

Yes

Yes

Folder Name

File Name

File No

Time

Track No

Yes (CD, MP3)

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Character

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes (Calendar 12H)

A3-2

No

No

No

No

No

No

No

No

No

No

No

No

No


Language

No Noise Back Ground

Auto Clock

Standard Time

Daylight Saving Time

G-CODE(or SHOWVIEW or PLUSCODE)No. Entry

Stereo, Audio Output, SAP

Play/Stop/FF/Rew/Rec/OTR/Pause/Eject/Tape In/Repeat

(Symbol Mark)

CH/AV(LINE)

Clock

Repeat

Tape Counter

Index

Tape Speed

ATR / Manual Tracking

ZERO Return

Hi-Fi

G-11 OSD Language

DVD OSD

G-12 Clock,Timer

Calendar

and Timer

Timer Events

Back-up

VCR OSD

One Touch Recording Max Time

Timer Back-up (at Power Off Mode)

G-13 Display

DISPLAY

DISPLAY type

Clock/Counter,CH,Timer Rec,OTR, Play

Rec,FF(Cue),Rew(Rev),Stop,ATR,Eject

VCR

DVD

CD

Clock

G-14 Remote

Control

Counter VCR

Eject

Counter Remain

Play

Stop

Rec

FF / Cue

REW / Review

Pause / Still

OTR (ITR)

T-Rec

Chapter

TITLE

TRACK

Repeat

Hi-Fi

SP

LP

SLP

CH

RF Output CH

Tape In

Remocon Custom Code

Progressive Scan Out

Unit

Glow in Dark Remocon

Remocon Format

Format

Custom Code

Power Source Voltage(D.C)

UM size x pcs

Total Keys

Keys Power

DISPLAY

5

6

7

3

4

1

2

8

9

0

Input Select

Input Select / PROGRESSIVE

UP/CH+

AM

PM

DVD

CD

Yes

Yes

Yes

Yes

Yes

Yes

Yes

ORION

NEC

71-8E

3V

UM-4 x 2 pcs

46 Keys

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

English / French / Spanish

English / French / Spanish

1990/1/1 ~ 2081/12/31

8 Program/ 1 Month

6 Hours

30min

Yes

LED Module (Green, "Rec" &Timer symbol = Red)

No

Yes

Yes

Yes

Yes (12h)

No

Yes

Yes (hour:min)

Yes (hour:min)

Yes (min:sec)

Yes

No

Yes

No

Yes

No

No

Yes

No

Yes

No

No

Yes

No

No

No

No

No

Yes

Yes

Yes

No

Yes

RC-JN

No

No

Yes

Yes

A3-3

G-15 Features

(DVD)

Features

(VCR)

G-16 Accessories

Auto Power Off

Video CD Playback

SVCD Playback

MP3 Playback

WMA Playback

JPEG Playback

Progressive Scan Out

Digital Out

Down Mix Out

Dolby Digital

MPEG

PCM

DTS

(Dolby Digital)

(DTS)

Spatializer (N-2-2)

Screen Saver

Tray Lock

Auto Stop

Audio DAC

Closed Capti

Auto Head Cleaning

Auto Power Off

Forward/Reverse Picture Search

VIDEO PLUS+ (SHOWVIEW, G-CODE)

One Touch Playback

DOWN/CH-

LEFT/ SET- / TRACKING-

RIGHT/ SET+ / TRACKING+

VCR/DVD

TV/VCR

DVD MENU

TOP MENU

SETUP MENU/VCR MENU

ENTER

CANCEL

RETURN

PLAY

STOP

PAUSE/STILL/STEP

FF(Cue)/SEARCH+

REW(Review)/SEARCH-

REC/OTR

SKIP+ / INDEX+

SKIP- / INDEX-

AUDIO / AUDIO SELECT

ANGLE/COUNTER RESET

SUBTITLE/ATR

PLAY MODE/SPEED

T-REC

CLOCK / COUNTER

JUMP/ZERO RETURN

ZOOM

REPEAT A-B

SLOW (Forward)

MARKER

OPEN/CLOSE

EJECT

Auto CH Memory

AREA CODE

Auto Clock Set

Index Search

SQPB

CABLE

Energy Star

MTS (SAP)

CM Skip (30sec x 6 Times)

Copy (Disc to Tape)

Owner's Manual Language w/Guarantee Card

Remote Control Unit

Guarantee Card

Registration Card

Warning Sheet

Service Station List

Important Tag

AC Plug Adapter

Quick Set-up Sheet

Battery

UM size x pcs

AC Cord

AV Cord (1.2m)

75 Ohm Coaxial Cable (0.9m)

S-Video Cable

21pin cable


Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

192kHz / 24bit

Yes

Yes

Yes

English / Spanish

Yes

Yes

--

Yes

Yes

A3-4

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No

No


G-17 Interface

800 No Sticker

Toll Free Insert Sheet

Safety Tip

Switch

Terminals

Front

Rear

Front

Rear

Power

Play

Eject (VCR)

Stop

Rec/OTR

Open/Close (DVD)

CH +

CH -

FF/ Search(>>)

Rew/Search(<<)

Still/Pause

Shuttle (Search/REV/FWD)

DVD/VCR

Main Power SW

Attenuator

S-Video/Component Video Selector

RF Out (Slide SW)

Main Power SW

Video In

Audio In

Video Output

G-18

G-19

G-20

G-21

Set Size

Weight

Carton

Material

G-22 Environment

Indicator

Audio Output

LED

Optical Out (Option)

Video Input (Option)

Audio Input (Option)

RF Input / Output

Euro Scart

AC Inlet

Power

Rec

T-Rec

TV/VCR

DVD

VCR

Surround

Level Meter

Approx. W x D x H (mm)

Net (Approx.)

Gross (Approx.)

Master Carton

Content

Material

Dimensions W x D x H(mm)

Description of Origin

Gift Box Material

W/Color Photo Label

Dimensions W x D x H(mm)

Description of Origin

Drop Test

Height (cm)

Container Stuffing

Cabinet Front

PCB Non-Halogen Demand

Eyelet Demand

Environmental standard requirement (by buyer)

Pb Free

No

No

No

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

Yes

No

No

No

No

No

RCA x1 (Yellow)

RCA x 2 (Stereo, White/Red)

RCA x1 (Yellow)

S-Video x 1 (DVD Signal Only)

Component x1 (RCA 3pin,DVD Signal Only)

RCA x 4 (Stereo, White/Red)

Coaxial x 1 (Digital Audio,DVD Signal Only)

No

No

No

Yes

No

No

No

No

No

No

Yes (RED)

Yes (RED)

No

No

430 x 227 x 99

3.5 kg( 7.7lbs)

4.5 kg( 9.9lbs)

No

--- Sets

--- / ---

---

---

Double / Brown

No

497 x 340 x 180

Yes

Natural Dropping At 1 Corner / 3 Edges / 6 Surfaces

80 cm

2,011 Sets/40' container

PS 94V2 or More / DECABROM

No

No

No

No

A3-5

1. REMOVAL OF MECHANICAL PARTS

AND P.C. BOARDS

1-1: TOP CABINET, OPERATION PCB AND

FRONT CABINET (Refer to Fig. 1-1)

4.

5.

6.

7.

1.

2.

3.

Remove the 5 screws (1).

Remove the Top Cabinet in the direction of arrow (A).

Disconnect the following connector: (CP651).

Unlock the 8 supports (2).

Remove the Front Cabinet in the direction of arrow (B).


Remove the Operation PCB in the direction of arrow (C).

Top Cabinet

(1)

(A)


(1)

(1)

(1)

1-3: DVD DECK/DVD PCB (Refer to Fig. 1-3)

1.

2.

Short circuit the position shown in Fig. 1-3 using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged.

Unlock the support (1) and remove the Deck Top Holder in the direction of arrow (A).



3.

4.

5.

6.

7.

Disconnect the following connectors:

(CP501, CP8001).

Remove the DVD Deck in the direction of arrow (B).


(CP2301, CP2302 and CP2303).

8.

9.


Remove the DVD PCB in the direction of arrow (C).

10.


11.

Remove the Front Angle in the direction of arrow (D).

(4)

(4)

(1)

Front Cabinet

(2)

(2)

(B)

(2)

(2)

(2)

(2)

(2)

(3)

(3)

(C)

Operation PCB

(2)

Fig. 1-1

DVD Deck

(3)

Deck Top Holder

(2)

(C)

(1)

(A)

(2)

(3)

DVD PCB

Pick Up PCB

(B)

Short circuit using a soldering iron

(5)

1-2: FLAP (Refer to Fig. 1-2)

1.

2.

Open Flap to 90 o and flex in direction of arrow (A), at the same time slide in direction of arrow (B).

Then lift in direction of arrow (C).

(5)

(D)

Bottom Plate

(C)

(B)

(A)

Flap

Fig. 1-2

(5)

Front Angle

Fig. 1-3

NOTE

1.

2.

3.

4.

Use the Lead Free solder and the exclusive soldering iron.

Manual soldering conditions

• Soldering temperature: 320 ± 20 o C

• Soldering time: Within 3 seconds

• Soldering combination: Sn-3.0Ag-0.5Cu

When Soldering/Removing of solder, use the draw equipment over the Pick Up Unit to keep the Flux smoke away from it.

When installing of the DVD Deck, remove all the soldering on the short circuit position after the connection of

Pick Up PCB and VCR PCB connector.

B1-1


1-4: VCR DECK (Refer to Fig. 1-4)

NOTE

Do not remove the cable at the FE Head section. The FE

Head may be damaged if you remove the cable by force.

4.

5.

6.

1.

2.

3.

7.

Remove the screw (1).

Remove the FE Head.

Move the Cassette Holder Ass’y to the back side.




(CP101, CP102, CP103 and CP3001).

Remove the VCR Deck in the direction of arrow.

FE Head

(1)

(2)

(2)

(3)

(3)

VCR Deck

Bottom Plate

1-5: VCR PCB (Refer to Fig. 1-5)

1.

2.

3.

4.

5.




Remove the 3pin Shield.

Remove the VCR PCB in the direction of arrow.

Fig. 1-4

(3)

(3)

3pin Shield

(1)

VCR PCB

(2)

(2)

(2)

(2)

Bottom Plate

Fig. 1-5

B1-2


2. REMOVAL OF VCR DECK PARTS

2-1: TOP BRACKET (Refer to Fig. 2-1)

1.

2.

Extend the 2 supports

1

.

Slide the 2 supports

2

and remove the Top Bracket.

NOTE

1. After installation of the Top Bracket, bend the support

1

so that the Top Bracket is fixed.

2-4: LINK LEVER/FLAP LEVER (Refer to Fig. 2-4)

1.

2.

3.

Extend the support

1

.

Remove the Link Lever.

Remove the Flap Lever.

Flap Lever

1

Top Bracket

1

1

Link Lever

Top Bracket

2

Fig. 2-4

2

Main Chassis

Main Chassis

Fig. 2-1

2-5: LOADING MOTOR/WORM (Refer to Fig. 2-5-A)

1.

2.

3.

Remove the screw

1

.

Remove the Loading Motor.

Remove the Worm.

2-2: CASSETTE HOLDER ASS'Y (Refer to Fig. 2-2)

1.

2.

3.

Move the Cassette Holder Ass'y to the front side.

Push the Locker R to remove the Cassette Side R.

Remove the Cassette Side L.

Main Chassis

Cassette Side R

Locker R

Loading Motor

Worm

Main Chassis

Link Unit

Cassette Side L

Main Chassis

Fig. 2-2

2-3: LINK UNIT (Refer to Fig. 2-3)

1.

2.

3.

Set the Link Unit to the Eject position.

Unlock the support

1

.

Remove the (A) side of the Link Unit first, then remove the (B) side.

Main Chassis

Link Unit

• Screw Torque: 3

±

0.5kgf•cm

1

Fig. 2-5-A

NOTE

1.

2.

3.

In case of the Worm installation, check if the value of the Fig. 2-5-B is correct.

In case of the Loading Motor installation, hook the wire on the Cassette Opener as shown Fig. 2-5-C.

When installing the wires between Capstan DD Unit and Loading Motor, connect them correctly as shown

Fig. 2-5-D.

19.2

±

0.1mm

1

(A)

Link Unit

(B)

Safety surface for pressing of the insert.

Fig. 2-5-B

Main Chassis

Fig. 2-3

B2-1


Loading Motor

Cassette Opener

Fig. 2-5-C

Pink

Loading Motor

-

+

White

Capstan DD Unit

L2

L1

Fig. 2-5-D

2-6: TENSION ASS'Y (Refer to Fig. 2-6-B)

1.

Turn the Pinch Roller Cam clockwise so that the

Tension Holder hook is set to the position of Fig. 2-6-A

2.

3.

4.

to move the Tension Arm Ass'y.

Remove the Tension Spring.

Unlock the 2 supports

1

and remove the Tension

Band.

Unlock the support

2

and remove the Tension Arm

5.

6.

Ass'y.

Unlock the support

3

and remove the Tension

Connect.

Float the hook

4

and turn it clockwise then remove the

Tension Holder.

Tension Arm Ass'y

Tension Connect

[OK]

[NG]

Tension Connect

Tension Connect

Tension Connect

Tension Band

Fig. 2-6-C

Tension Band

Tension Band

Fig. 2-6-D

Main Chassis

Fig. 2-6-E

2-7: T BRAKE ARM/T BRAKE BAND (Refer to Fig. 2-7-A)

1.

2.

3.

Remove the T Brake Spring.

Turn the T Brake Arm clockwise and bend the hook section to remove it.

Unlock the 2 supports

1

and remove the T Brake

Band.

T Brake Band

1

1

Hook section

T Brake Arm

T Brake Spring

Fig. 2-6-A

Fig. 2-7-A

Tension Connect

Tension Spring

3

1

1

Tension Band

2

4

Tension Arm Ass'y

Tension Holder

Fig. 2-6-B

NOTE

1.

2.

3.

In case of the Tension Band installation, note the direction of the installation. (Refer to Fig. 2-6-C)

In case of the Tension Band installation, install correctly as Fig. 2-6-D.

In case of the Tension Connect installation, install as the circled section of Fig. 2-6-E.

B2-2

NOTE

1. In case of the T Brake Band installation, install correctly as Fig. 2-7-B.

T Brake Arm

[OK]

T Brake Band

[NG]

T Brake Band

T Brake Arm

Fig. 2-7-B


2-8: S REEL/T REEL/IDLER ARM ASS'Y/IDLER GEAR

(Refer to Fig. 2-8-A)

1.

2.

3.

Remove the S Reel and T Reel.

Remove the 2 Polyslider Washers

1

.

Remove the Idler Arm Ass'y and Idler Gear.

NOTE

1.

2.

3.

4.

5.

6.

Take care not to damage the gears of the S Reel and T

Reel.

The Polyslider Washer may remain on the back of the reel.

Take care not to damage the shaft.

Do not touch section "A" of S Reel and T Reel. (Use gloves.) (Refer to Fig. 2-8-A) Touching may leave stains on section "A".

When you install the reel, clean the shaft and grease it

(FG-84M). (If you do not grease, noise may be heard in

FF/REW mode.)

After installing the reel, adjust the height of the reel.

(Refer to MECHANICAL ADJUSTMENT)

[OK]

Clutch Gear

[NG]

Clutch Gear

1

Idler Arm Ass'y

Idler Arm Ass'y

Cassette Opener

Fig. 2-8-C

2-9: CASSETTE OPENER/PINCH ROLLER BLOCK/

P5 ARM ASS'Y (Refer to Fig. 2-9-A)

1.

2.

Unlock the support

1

and remove the Cassette

Opener.

Remove the Pinch Roller Block and P5 Arm Ass'y.

Pinch Roller Block

Idler Gear

P5 Arm Ass'y

Idler Arm Ass'y

(B)

S Reel

Main Chassis

(A) T Reel

1

1

(A)

Fig. 2-9-A

NOTE

1.

2.

Do not touch the Pinch Roller. (Use gloves.)

In case of the Pinch Roller Block and the Pinch Roller

Cam installation, install correctly as Fig. 2-9-B.

Fig. 2-8-A

NOTE

1.

2.

In case of the S Reel and T Reel installation, check if the correct parts are installed. (Refer to Fig. 2-8-B)

In case of the Idler Arm Ass'y installation, install correctly as Fig. 2-8-C. And also set it so that the section "B" of

Fig. 2-8-A is placed under the Main Chassis tab.

Big Hole

(S Reel)

Small Hole

(T Reel)

Fig. 2-8-B

Pinch Roller Block

P5 Arm Ass'y

Can be seen the hole of the Pinch Roller Cam.

Can be seen the hole of the

Main Cam.

Fig. 2-9-B

2-10: A/C HEAD (Refer to Fig. 2-10-A)

1.

2.

3.

4.

Remove the screw

1

.

Remove the A/C Head Base.

Remove the 3 screws

2

.

Remove the A/C Head and A/C Head Spring.

NOTE

1.

2.

3.

Do not touch the A/C Head. (Use gloves.)

When you install the A/C Head Spring, install as shown in

Fig. 2-10-B.

When you install the A/C Head, tighten the screw (1) first, then tighten the screw (2), finally tighten the screw (3).

B2-3


2

(2)

2

(1)

(3)

2

A/C Head

Cylinder Unit Ass'y

A/C Head Spring

1

• Screw Torque: 5

±

0.5kgf•cm (Screw

1

)

A/C Head Base

Fig. 2-10-A

1

AHC Ass'y

(1)

2

• Screw Torque: 3

±

0.5kgf•cm

(2)

2

2

(3)

2-13: CAPSTAN DD UNIT (Refer to Fig. 2-13)

1.

2.

3.

4.

5.

Remove the Capstan Belt.

Remove the screw

1

.

Remove the Capstan Holder.

Remove the 3 screws

2

.

Remove the Capstan DD Unit.

Fig. 2-12

Spring Position

Fig. 2-10-B

2-11: FE HEAD (RECORDER ONLY) (Refer to Fig. 2-11)

1.

2.

Remove the screw

1

.

Remove the FE Head.

1

FE Head

1

Capstan Belt

Capstan Holder

Capstan DD Unit

• Screw Torque: 5

±

0.5kgf•cm

• The FE Head is not installed on the Video Cassette Player.

Fig. 2-11

2-12: AHC ASS'Y/CYLINDER UNIT ASS'Y

(Refer to Fig. 2-12)

1.

2.

3.

4.

Unlock the support

1

and remove the AHC Ass'y.

Disconnect the following connector: (CD2001).

Remove the 3 screws

2

.

Remove the Cylinder Unit Ass'y.

NOTE

1.

When you install the Cylinder Unit Ass'y, tighten the screws from (1) to (3) in order while pulling the Ass'y toward the left front direction.

2

2

2

• Screw Torque: 4

±

0.5kgf•cm

Fig. 2-13

B2-4


2-14: MAIN CAM/PINCH ROLLER CAM/JOINT GEAR


1.

2.

Remove the E-Ring

1

, then remove the Main Cam.

Remove the E-Ring

2

, then remove the Pinch Roller

Cam and Joint Gear.

1

NOTE

1. When you install the Loading Arm S Unit, Loading Arm

T Unit and Main Loading Gear, align each marker.

(Refer to Fig. 2-15-B)

Marker

Main Loading Gear

Main Cam

Marker

2

Pinch Roller Cam

Joint Gear

Fig. 2-14-A

NOTE

1.

In case of the Pinch Roller Cam and Main Cam installation, install them as shown in the circled section of Fig. 2-14-B so that the markers meet. (Refer to Fig.

2-14-B)

And also can be seen the Main Chassis hole through the

Main Cam maker hole.

Pinch Roller Cam

Marker

Main Cam

Loading Arm T Unit Loading Arm S Unit

Fig. 2-15-B

2-16: CLUTCH ASS'Y/RING SPRING/CLUTCH LEVER/

CLUTCH GEAR (Refer to Fig. 2-16-A)

1.

2.

3.

4.

Remove the Polyslider Washer

1

.

Remove the Clutch Ass'y and Ring Spring.

Remove the Clutch Lever.

Remove the Coupling Gear, Coupling Spring and

Clutch Gear.

1

Clutch Ass'y

Ring Spring

Coupling Gear

Coupling Spring

Clutch Gear

Clutch Lever

Fig. 2-14-B

2-15: LOADING GEAR S/T UNIT (Refer to Fig. 2-15-A)

1.

2.

Remove the E-Ring

1

and remove the Main Loading

Gear.

Remove the Main Rod, Tension Lever, Loading Arm S

Unit and Loading Arm T Unit.

1

Main Loading Gear

Main Rod

Loading Arm T Unit

Tension Lever

Loading Arm S Unit

Fig. 2-16-A

NOTE

1.

In case of the Clutch Ass'y installation, install it with inserting the spring of the Clutch Ass'y into the dent of the Coupling Gear. (Refer to Fig. 2-16-B)

Clutch Ass'y

Coupling Gear

Fig. 2-16-B

Fig. 2-15-A

B2-5


2-17: CASSETTE GUIDE POST/INCLINED BASE S/T

UNIT/P4 CAP/LED REFLECTOR


1.

2.

Remove the P4 Cap.

Unlock the support

1

and remove the Cassette Guide

Post.

3.

4.

5.

Remove the Inclined Base S/T Unit.

Remove the screw

2

.

Remove the LED Reflector.

Cassette Guide Post

1

Inclined Base S

Unit

Inclined Base T

Unit

P4 Cap

LED Reflector

• Screw Torque: 5

±

0.5kgf•cm

2

Fig. 2-17-A

NOTE

1.

2.

3.

Do not touch the roller of Guide Roller.

In case of the P4 Cap installation, install it with parallel for "A" and "B" of Fig. 2-17-B.

In case of the Cassette Guide Post installation, install correctly as the circled section of Fig. 2-17-C.

"A" "B"

P4 Cap

Cassette Opener

Fig. 2-17-B

[OK]

Cassette Guide Post

[NG]

Cassette Guide Post

Fig. 2-17-C

B2-6


3. REMOVAL OF DVD DECK PARTS

NOTE

1. Disassembly only the DVD DECK PARTS parts listed here. Minute adjustments are needed if the disassembly is done. If the repair is needed except listed parts, replace the DVD MECHA ASS'Y.

3-1: TRAY (Refer to Fig. 3-1-A)

1.

Set the Tray opened. (Refer to the DISC REMOVAL

2.

METHOD AT NO POWER SUPPLY)

Unlock the 2 supports (1) and remove the Tray.

NOTE

1.

2.

In case of the Main Chassis Ass'y, install it from (1) to

(4) in order. (Refer to Fig. 3-2-B)

In case of the Main Chassis Ass'y installation, hook the wire on the Main Frame Ass'y as shown Fig. 3-2-C.

Main Frame Ass'y (Bottom Side)

(3)

Rack Loading

(3)

(3)

Main Frame Ass'y

Traverse Holder

(2)

(1)

Main Chassis Ass'y

(1)

Tray

(1)

(4)

(4)

Fig. 3-1-A

NOTE

1. In case of the Tray installation, install them as the circled section of Fig. 3-1-B so that the each markers are met.

Main Frame Ass'y

Check Lock

Main Frame Ass'y

Fig. 3-2-B

Tray

Fig. 3-1-B

3-2: MAIN CHASSIS ASS'Y (Refer to Fig. 3-2-A)

1.

2.

3.

4.


Unlock the 2 supports (2).

Remove the Insulator (R) from the Main Frame Ass'y.

Remove the Main Chassis Ass'y.

(2)

(1)

(2)

Main Frame Ass'y

Check Hook

Fig. 3-2-C

3-3: LOADING MOTOR PCB ASS'Y/ LOADING BELT


1.

2.

3.

4.

5.

Remove the Loading Belt.



Remove the Loading Motor PCB Ass'y.

Remove the Pulley Gear.

Loading Belt

(2)

(2)

Main Frame Ass'y

Pulley Gear

Loading Motor PCB Ass'y

(1)

• Screw Torque: 2.5 ± 0.3kgf•cm (Screw (1))


Fig. 3-3-A

Insulator (R)

Main Chassis Ass'y

• Screw Torque: 2.0 ± 0.3kgf•cm

Fig. 3-2-A

B3-1


NOTE

1.

2.

3.

In case of the Pulley Motor installation, check if the value of the Fig. 3-3-B is correct.

When installing the Loading Motor PCB Ass'y, install it correctly as Fig. 3-3-C.

In case of the Loading Motor PCB Ass'y installation, hook the wire on the Main Frame Ass'y as shown Fig.

3-3-C.

3-5: CLAMPER ASS'Y (Refer to Fig. 3-5-A)

1.

2.

Press the Clamper and rotate the Clamper Plate clockwise, then unlock the 3 supports (1).

Remove the Clamper Plate, Clamper Magnet and

Clamper.

Clamper Plate

Clamper Magnet

Pulley Motor

Loading Motor

7.0 ± 0.1mm

Rack Loading


Fig. 3-3-B

The Lever should be position between A and B.

A B

(1)

(1)

Clamper

(1)

Main Frame

Fig. 3-5-A

NOTE

1. In case of the Clamper Ass'y installation, install correctly as Fig. 3-5-B.

Check Hook Loading Motor PCB Ass'y

Fig. 3-3-C

3-4: RACK LOADING/MAIN GEAR/PULLEY GEAR


1.

2.

3.

Press down the catcher (1) and slide the Rack Loading.

Unlock the support (2) and remove the Pulley Gear.

Remove the Main Gear.

Clamper Plate

Clamper

No gap

Fig. 3-5-B

3-6: TRAVERSE HOLDER/INSULATOR (F)/INSULATOR

(R) (Refer to Fig. 3-6-A)

1.

2.

3.

Remove the Traverse Holder.

Remove the 2 Insulator (F).

Remove the Insulator (R).

Insulator (R)

Main Chassis Ass'y

Insulator (F)

Traverse Holder

Pulley Gear

Main Gear

Rack Loading

Main Frame Ass'y

(2)

(1)

Fig. 3-4-A

NOTE

1. In case of the Rack Loading installation, do not mesh it to the Main Gear as shown the Fig. 3-4-B.

Rack Loading

Check Hook

Main Gear

Fig. 3-4-B

B3-2

Insulator (F)

Fig. 3-6-A

NOTE

1.

2.

In case of the Insulator (F) installation, install correctly as Fig. 3-6-B.

In case of the Insulator (R) installation, install correctly as Fig. 3-6-C.

Insulator (F)

Traverse Holder

Fig. 3-6-B

Motor Gear

Feed Motor


Insulator (R)

Main Chassis Ass'y (Top Side)

Main Chassis Ass'y (Bottom Side)

Check Hook

Check Hook

Check Hook

Fig. 3-6-C

3-7: SWITCH PCB ASS'Y/MIDDLE GEAR/FEED MOTOR


1.

2.

3.

4.

5.

6.

7.


Remove the Switch PCB Ass'y.

Unlock the support (2).

Remove the Middle Gear.


Remove the Feed Motor.

Remove the Motor Gear.

(1)

Switch PCB Ass'y

(3)

(3)

Middle Gear

(2)

Motor Gear

Main Chassis Ass'y

Feed Motor



Fig. 3-7-A

NOTE

1.

In case of the Motor Gear installation, check if the value of the Fig. 3-7-B is correct.

2.

3.

When installing the wire of the Switch PCB Ass'y, install it correctly as Fig. 3-7-C.

After the assembly of the Main Chassis Ass'y, hook the wire on the Main Chassis Ass'y as shown Fig. 3-7-D.


6.0 ± 0.2mm

¥ Install wire from (1) to (4) in order.

~ SPINDLE MOTOR ~

YELLOW (2)

GREEN (1)

~ FEED MOTOR ~

ORANGE (4)

BLUE (3)

Fig. 3-7-B

Check Hook

• Loosen the wire in the direction of the arrow.

Fig. 3-7-D

3-8: FFC WIRE HANDLING

1.

When installing the FFC, fold it correctly and install it as shown from Fig. 3-8-A to Fig. 3-8-C.

NOTE

1.

Do not make the folding lines except the specified positions for the FFC.

[ 24 pin FFC ]

50

±

1mm

Fold back at the border line of the reinforcement plate.

Fold

73

±

1mm

10mm

Fold it by 90˚

117

±

1mm

Double Sided Tape

Fig. 3-8-A

[ 5 pin FFC ]

(1)

Reinforcement Plate

(3)

55

±

1mm

Printing Surface

Fold

(4)

(2)

10

±

1mm

Printing Surface

Fold

Reinforcement Plate

10

±

1mm

Printing Surface

Fold

Reinforcement Plate

Fold

Printing Surface

60

±

1mm

• Proceed the steps (1) through (4).

Fig. 3-8-B

[ 6 pin FFC ]

(1)

Reinforcement Plate

(3)

53

±

1mm

Printing Surface

Fold

(4)

(2)

10

±

1mm

Printing Surface

Fold

Reinforcement Plate

10

±

1mm

Printing Surface

Fold

Reinforcement Plate

Fold

Printing Surface

52

±

1mm

• Proceed the steps (1) through (4).

Fig. 3-8-C

Switch PCB Ass'y

Fig. 3-7-C

B3-3


4.

REMOVAL AND INSTALLATION OF

FLAT PACKAGE IC

REMOVAL

1.

Put Masking Tape (cotton tape) around the Flat Package IC to protect other parts from any damage.

(Refer to Fig. 4-1.)

NOTE

Masking is carried out on all the parts located within

10 mm distance from IC leads.

3.

When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 4-3.)

NOTE

Some ICs on the PCB are affixed with glue, so be careful not to break or damage the foil of each IC leads or solder lands under the IC when removing it.

Blower type IC desoldering machine

Masking Tape

(Cotton Tape)

IC

Tweezers

Fig. 4-1

2.

Heat the IC leads using a blower type IC desoldering machine. (Refer to Fig. 4-2.)

NOTE

Do not rotate or move the IC back and forth until IC can move back and forth easily after desoldering the leads completely.

Blower type IC desoldering machine

IC

Fig. 4-3

4.

5.

Peel off the Masking Tape.

Absorb the solder left on the pattern using the Braided

Shield Wire. (Refer to Fig. 4-4.)

NOTE

Do not move the Braided Shield Wire in the vertical direction towards the IC pattern.

Braided Shield Wire

Soldering Iron

IC pattern Fig. 4-4

IC

Fig. 4-2

B4-1

INSTALLATION


4.

When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thintip Soldering Iron. (Refer to Fig. 4-8.)

1.

Take care of the polarity of new IC and then install the new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.


IC

Thin-tip Soldering Iron

Soldering Iron

Solder temporarily

Solder temporarily

Fig. 4-5

2.

Supply the solder from the upper position of IC leads sliding to the lower position of the IC leads.


Fig. 4-8

5.

Finally, confirm the soldering status on four sides of the

IC using a magnifying glass.

Confirm that no abnormality is found on the soldering position and installation position of the parts around the

IC. If some abnormality is found, correct by resoldering.

NOTE

When the IC leads are bent during soldering and/or repairing, do not repair the bending of leads. If the bending of leads are repaired, the pattern may be damaged. So, be always sure to replace the IC in this case.

Solder Soldering Iron

IC

Supply soldering from upper position to lower position

Fig. 4-6

3.

Absorb the solder left on the lead using the Braided

Shield Wire. (Refer to Fig. 4-7.)

NOTE

Do not absorb the solder to excess.

Soldering Iron

IC

Braided Shield Wire

Fig. 4-7

B4-2

1

G-1

8

7

JG001

JG002

JG003

JG004

JG005

JG006

JG007

JG008

JG009

FROM/TO MEMORY

6

5

4

3

2

MEMCS0

RD

WR

SD_A0

SD_A1

SD_A2

SD_A3

SD_A4

SD_A5

SD_A6

SD_A7

SD_A8

SD_A9

SD_A10

SD_D0

SD_D1

SD_D2

SD_D3

SD_D4

HD4

HD5

HD6

HD7

HD8

HD9

HD10

HD11

HA16

HA17

HA18

HA19

HD0

HD1

HD2

HD3

HD12

HD13

HD14

HD15

HA8

HA9

HA10

HA11

HA12

HA13

HA14

HA15

HA0

HA1

HA2

HA3

HA4

HA5

HA6

HA7

SD_D5

SD_D6

SD_D7

SD_D8

SD_D9

SD_D10

SD_D11

SD_D12

SD_D13

SD_D14

SD_D15

RAMCS0#

RAMCS1#

RAMRAS#

RAMCAS#

SD_BA0

RAMDQM

RAMWE#

RAMCLK

D_GND

P.CON+3.3V

A B C D E

MPEG/MICON/DSP SCHEMATIC DIAGRAM

(DVD PCB)

F G H

HA10

HD14

HA9

HD6

HA8

HD13

HD5

HA15

HA16

HA14

HA13

HA12

HD15

HA11

HD7

HD12

WR

HD4

HD11

HD3

HA19

HD10

HA18

HD2

HA17

HD9

HA7

HD1

HA6

HD8

HA5

HD0

HA4

RD

HA3

HA2

MEMCS0

HA1

HA0

C4038

0.01 B

UNREG+3.8V

BOOT2

BOOT1

D4005

DUPTD1

1SS355 DUPRD1

DUPTD0

DUPRD0

P.CON+5V

R4054

1K

R4053

1K

DUPTD1

W817

R4052

4.7K

C4096

0.001

B

C4032

0.001

B

B4017

MMZ1608R102CT

R4051

4.7K

R4077

4.7K

R4050

4.7K

R4049

4.7K

C4008

0.1

0.1

C4010

C4013

0.1

C4014

0.1 F

F

F

F

C4016 0.1 F

C4017 0.1 F

1.9

0

0

0

2.1

2.0

NC

3.3

0

0.6

0.5

0

2.6

0

0

3.3

NC

3.3

3.3

3.0

3.0

3.0

3.3

3.3

0.6

2.7

2.7

0.6

0.4

5.5

3.3

0.4

3.3

0

0

3.1

0

3.1

3.2

3.3

0

3.3

0.5

0

0.6

0

0

0

3.3

2.6

1.8

2.7

2.9

0

AFEGND

W834

R4078

4.7K

B4002

(120mA)

NC

VDDDAC

B4018

MMZ1608R102CT

VDDPWM

+1.8V

+3.3V

VDDAFERF

MMZ1608R102CT

B4003 (250mA)

MMZ1608R102CT

208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157

SSCRXD

MEMCS(1)

VDDP

MEMAD(15)

MEMAD(16)

GNDDACBS2

GNDDACP

RSET

C/B/U

VDDDAC

MEMAD(14)

MEMAD(13)

MEMAD(12)

MEMDA(15)

208

207

SSCTXD

SSCCLK

160

159

A

G

Y/R/V

CVBS/C

VDDDAC

MEMAD(11)

MEMDA(7)

GNDP

206

205

DUPTD1

DUPRD1

158

157

RFN

RFP

CVBS/G/Y

Y/C

GNDDACD

GNDDACD

MEMAD(10)

MEMDA(14)

MEMAD(9)

MEMDA(6)

GCLK

XO

VDDA

RESET#

MEMAD(8)

MEMDA(13)

MEMDA(5)

MEMAD(20)

VDDP

MEMDA(12)

MEMWR#

MEMDA(4)

VDDC

MEMDA(11)

MPEG/MICON/DSP/RF_AMP

GNDA

GNDP

VDDP

IDGPCI/O(2)

GPCI/O(31)

DJTCK / ICGPCI/O(3) / VID(0)

DJTO / GPCI/O(30) / VID(1)

DJTDI / GPCI/O(29) / VID(2)

DJTMS / GPCI/O(28) / VID(3)

VDDC

MEMDA(3)

MEMAD(19)

GNDC

MEMDA(10)

MEMAD(18)

GNDP

MEMDA(2)

MEMAD(17)

MEMDA(9)

MEMAD(7)

MEMDA(1)

MEMAD(6)

MEMDA(8)

MEMAD(5)

VDDP

MEMDA(0)

MEMAD(4)

MEMRD#

MEMAD(3)

MEMAD(2)

MEMCS(0)#

MEMAD(1)

MEMAD(0)

53

54

RAMADD(4)

RAMADD(3)

IC4001

ZR36862PQCG

100

101

102

RAMDAT(14)

GNDP

RAMDAT(1)

GNDC

GPCI/O(27)

IDGPI/O(1)

ICGPCI/O(2)

GPCI/O(26)

VDDP

ICGPCI/O(1)

GNDP

HSYNC

VSYNC

AIN

VDDP-A2

AMCLK

GNDP-A2

ABCLK

ALRCLK

GPAI/O

55

56

RAMADD(5)

RAMADD(2)

103

104

RAMDAT(15)

RAMDAT(0)

AOUT(0)

AOUT(1)

AOUT(2)

SPDIF

IDGPCI/O(0)

ICGPCI/O(0)

GNDP

VDD-IP

VDDP

GNDP

GPCI/O(20)

VDDP

53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

100 101 102 103 104

3.3

1.6

1.6

3.3

1.6

0

0

1.6

1.6

3.3

3.3

1.7

0

1.7

1.6

0

TP4017

TP4018

R4024

4.7K

1.1

0

0

0

0

0

1.6

0

3.3

ASDATA1

ASDATA2

NC

MIC_ON

(PM1)

3.3

3.3

3.3

3.3

3.3

0

TP4019

0

0

1.6

1.6

0

0

1.8

3.3

3.3

3.3

R4042

6.3V

KA

W836

C4069_1

47

0

0

3.3

3.3

1.8

0

HOME

PM16

(MIC_DET)

(DJTDO)

I2C_CLK

I2C_DAT

120

(ICETCK)

(ICETDO)

(MUTEC)

(ICETMS)

(PM11)

B4001

MMZ1608R102CT

(10mA) C4007 0.1 F

C4028

C4027

0.1 F

0.1 F

JG028

R4072

R4019

R4020

R4021

C4030 0.1 F

JG021

1

R4073

R4076

JG024

TP4015

TP4016

JG020

C4026

0.1

390

100BT02701

F

33

33

R4001

X4001

27MHz

TP4010

C4035 24P CH

TP4007

C4029 0.1 F

C4031

+-1%

33

33

33

33

C4034

0.01 B

5P CH

IAMCLK

IABCLK

IALRCLK

B4010

R4071

MMZ1608R102CT 150

R4014

W842

4.7K

D1_1

R4025

R4026

R4027

DAC_VIDEO_C

DAC_VIDEO_B

DAC_VIDEO_D

DAC_VIDEO_A

R4016

100

C4081

0.1 F

TP4004

TP4006

TP4005

D1_2

220

220

220

RESET

HOME

ML

MC

MD

SYS_MUTE

STBY_L

I2CDAT

I2CCLK

3

AMCLK

ABCLK

ALRCLK

R4058 220

ASDATA0

C4098

10P CH

4

SPDIF

P-H/I-L

TP4008

TP4009

DVD-H

EN

1

I2CCLK

I2CDAT

SDA

VCC2

2

B4005 (130mA)

MMZ1608R102CT

5

GND

4

R4010

2.2K

REG+3.3V +1.9V

IC4003

3.2

0

NC

VCC1

TP4024

3

R4031

R4035

6

3.2

SCL

3

0

7

0

WP

8

VCC

3.3

BA33E00WHFP-TR

GND

4

NC

8

2

4.7K

0

4.7K

VO1

5

NC

1

P.CON+5V

0

VO2

6

ADJ

7

P.CON+3.3V

B4006 (250mA)

MMZ1608R102CT

TP4023

UNREG+3.8V

FROM/TO AUDIO/VIDEO

SYS_MUTE

DVD-H

DAC_VIDEO_A

DAC_VIDEO_C

DAC_VIDEO_B

DAC_VIDEO_D

ASDATA0

ABCLK

ALRCLK

AMCLK

MD

MC

ML

P-H/I-L

RESET

P.CON+5V

GND

D_GND

DUPRD1

RX

M_GND

VCC+9V

P.CON+A5V

L4001

P.CON+5V

2.2uH

0305

SPDIF

TP4027

TP4028

C4104

0.001 B

TP4012

TP4013

TP4014

TP4020

FROM/TO MOTOR DRIVE

CD_LD

TRAY_OPEN

TRAY_CLOSE

HOME

TOUT_SW

TIN_SW

DVD_CD

DRVSB

RF

OPU_A

OPU_B

OPU_C

OPU_D

OPU_E

OPU_F

VC

SPDL_SENS-

SPDL_SENS+

VR_DVD

VR_CD

DVD_LD

SPINDLE_PWM

SLED_PWM

TRACK_PWM

FOCUS_PWM

P.CON+A5V

P.CON+3.3V

VCC+9V

ADCIN_5

ADCIN_6

ADCIN_7

M_GND

D_GND

GND

TP4011

W850

C4066

1 B

TP4021

TP4022

FROM/TO POWER

DVD/VR 130mm

DVD COMBO 250mm

CD4002 (CP8001)

C32B1103

GND(D) 1

GND(D)

TX

RX

GND(M)

2

3

4

5

P.CON+9V

P.CON+A5V

UNREG+3.8V

UNREG+3.8V

GND(A)

SPDIF

6

7

8

9

10

11

3.9K

R4081

+-1%

UNREG+3.8V

8

7

6

5

4

3

2

PCB130

VMD348

A

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

B C

2

NOTE:THE DC VOLTAGE EACH PART WAS

MEASURED WITH THE DIGITAL TESTER

DURING PLAYBACK.

D E

TP4003

F

DIGITAL AUDIO SIGNAL(PB)

G H

1

G-2

8

7

6

5

4

3

2

A

FROM/TO MPEG/MICON/DSP/RF_AMP

HD9

HD10

HD11

HD12

HD13

HD14

HD15

HD0

HD1

HD2

HD3

HD4

HD5

HD6

HD7

HD8

MEMCS0

RD

WR

HA9

HA10

HA11

HA12

HA13

HA14

HA15

HA16

HA17

HA18

HA19

HA0

HA1

HA2

HA3

HA4

HA5

HA6

HA7

HA8

SD_D7

SD_D8

SD_D9

SD_D10

SD_D11

SD_D12

SD_D13

SD_D14

SD_D15

RAMCS0#

RAMCS1#

RAMRAS#

RAMCAS#

SD_BA0

RAMDQM

RAMWE#

RAMCLK

SD_A0

SD_A1

SD_A2

SD_A3

SD_A4

SD_A5

SD_A6

SD_A7

SD_A8

SD_A9

SD_A10

SD_D0

SD_D1

SD_D2

SD_D3

SD_D4

SD_D5

SD_D6

P.CON+3.3V

D_GND

FROM AUDIO/VIDEO

RESET

B C

FLASHCS

B4007

MMZ1608R102CT

B4008

MMZ1608R102CT

HA0

HA16

C4064

0.1 F

HD6

HD13

HD5

HD12

HD4

HD15

HD7

HD14

HD11

HD3

HD10

HD2

HD9

HD1

HD8

HD0

RD

C4062

0.1 F

1.2

3.3

0.7

1.9

1.3

1.2

0.6

0.7

0.8

1.6

3.3

1.6

1.6

1.3

1.2

1.4

1.4

0.9

1.6

2.6

0

2.6

2.5

0

IC4007

FLASH IC 8M

SST39VF800A-70-4C-EKE

1.7

A16 A15

1.0

VCCQ A14

0.8

GND A13

1.5

DQ15 A12

2.5

DQ7 A11

1.3

DQ14 A10

1.6

DQ6 A9

1.5

DQ13 A8

0

DQ5 A19

DQ12

0

NC

3.3

DQ4

A20

WE#

0

VCC RP#

0.1

DQ11 VPP

0.1

DQ3 WP#

0

DQ10 A19

W837

HA15

HA14

HA13

HA12

HA11

HA10

HA9

HA8

HA19

WR

RESET

R4041

4.7K

C4039

0.1 F

W838

HA19

DQ2 A18

1.6

HA18

DQ9 A17

0.7

HA17

DQ1 A7

1.4

HA7

DQ8 A6

1.6

HA6

DQ0 A5

1.6

HA5

OE# A4

1.3

HA4

GND

A3

1.7

HA3

CE# A2

2.5

HA2

A0 A1

1.6

HA1

D E

MEMORY SCHEMATIC DIAGRAM

(DVD PCB)

NC

MEMCS0

1

G-3

A B



C D

F

E



DURING PLAYBACK.

F

G

C4050_1

0.1

F

SD_D0

SD_D1

SD_D2

SD_D3

C4045_1

0.1 F

SD_D4

SD_D5

SD_D6

SD_D7

C4046_1

0.1 F

RAMDQM

RAMWE#

RAMCAS#

RAMRAS#

C4047_1

0.1 F

RAMCS1#

SD_BA0

SD_A10

SD_A0

SD_A1

SD_A2

SD_A3

G

2

PCB130

VMD348

H

1

G-4

4

3

H

8

7

6

5

8

7

6

5

4

3

2

A B C D E F G

4

5

3 2

-

+

6

R2361

7

2.2K

-

+

NC

1

8

2.1V

W849

W847

DM3P(05SD)

FROM/TO LOADER

17

18

19

20

21

22

14

15

16

23

24

9

10

11

12

13

7

8

4

5

6

2

3

CP2301

09-5000-024-001-001

1 GND

F

Vref

VCC

E

D

C

SW1(DVD/CD)

VRF(RF_OUT)

B

A

VR(DVD)

VR COM

VR(CD)

GND

LD(CD)

PD/GND

LD(DVD)

GND

NC

T DRV

T RTN

F DRV

F RTN

NC

CP2302

00_6232_005_006_800+

5

4

3

LD-

LD+

OPEN

2

1

GND(D)

CLOSE

C2350

1 B

C2329_1

6.3V

47

C2331

KA

0.1 B OPU_F

JG015

OPU_VREF

JG012

OPU_E

OPU_D

OPU_C

DVD/CD

RF

OPU_B

OPU_A

DVD/VR

JG014

JG013

JG040

JG016

JG011

JG010

JG056

TP2303

R2353

100

R2352

100

CDLD

DVDLD

TR+

TR-

FO+

FO-

MOT_LD-

MOT_LD+

TOUT_SW

TIN_SW

TP2305

TP2304

P.CON+3.3V

DVDLD

CDLD

JG017

DVD LD CTL

Q2301

2SA1036K

2.6

R2306 JG018

2.3

1.9

6.8

R2318

6.8

R2332

220

C2340_1

6.3V

100 KA

B2301

MMZ1608R102CT

B2302

MMZ1608R102CT

CD LD CTL

Q2302

2SA2048

0

3.2

3.0

JG019

C2341_1

6.3V

100 KA

R2333

220

R2340

6.8

R2341

6.8

TP2307

TP2308

W816

B2305

MMZ1608R102CT

CP2303

00_6232_006_006_800+

6

5

4

3

2

1

SW(GND)

LIMIT SW

SLD-

SLD+

SP1-

SP1+

TP2306

R2349

HOME

100 MOT_SLED-

MOT_SLED+

MOT_SPDL-

MOT_SPDL+

D_GND

0.2

DVD/CD CTL

Q2305

KTC3875S_Y_RTK

0

0

R2348

3.3K

W843

0

0.7

DVD/VR CTL

Q2303

KTC3875S_Y_RTK

0

0.7

R2346

3.3K

0

R2347

3.3K

DVD/CD CTL

Q2304

KTC3875S_

Y_RTK

0

MOTOR DRIVE SCHEMATIC DIAGRAM

(DVD PCB)

W807

W810

RF_GND

RF_A5V

TRACK_PWM

FOCUS_PWM

W806

VC2

B2304

MMZ1608R102CT

B2303

MMZ1608R102CT

R2338

12K

0 4.0 2.6 2.6 1.5 1.5

36 35 34 33 32 31

1.6 1.5

NC NC

0 0

30 29 28

38

NC

1.0 2.5

NC

4.2

NC

27 26 25

NC

0 1.5

24 23

1.5

22

1.7

21

1.5 1.5

20 19

0

1

0

2

8.8

3

0.8

4

0.9

5

4.1

6 7

4.1

4.1

8

4.1

9

37

0 5.1

10 11 12 13 14 15 16 17 18

3.0

4.0

4.1

8.8

8.8

1.5

1.5

1.5

R2325

6.8K

R2328

4.7K

C2313

0.1 B

R2339

1.2K

TO AUDIO/VIDEO

CD_LD_CTL

RF_GND

C2302

R2303

C2303

0.1 B

2.2

0.1 B

R2304 2.2

C2307 0.1 B

R2358

120

JG057

R2357

1K

JG058

H

8


CD_LD

DVD_CD

DVD_LD

VR_DVD

VR_CD

RF

OPU_A

OPU_B

OPU_C

OPU_D

OPU_E

OPU_F

VC

HOME

GND

D_GND

TOUT_SW

TIN_SW

P.CON+A5V

TRACK_PWM

FOCUS_PWM

P.CON+3.3V

7

DRVSB

6

TP2323

TP2324

SPINDLE_PWM

SLED_PWM

ADCIN_7

ADCIN_5

ADCIN_6

VCC+9V

M_GND

SPDL_SENS+

SPDL_SENS-

TRAY_CLOSE

TRAY_OPEN

5

4

1

G-5

A B



C D



DURING PLAYBACK.

E F G

3

2

PCB130

VMD348

H

1

G-6

8

7

6

5


P.CON+A5V

DAC_VIDEO_A

DAC_VIDEO_C

DAC_VIDEO_B

DAC_VIDEO_D

P.CON+5V

RESET

MC

MD

ML

AMCLK

ABCLK

ALRCLK

ASDATA0

P-H/I-L

DVD-H

SYS_MUTE

GND

D_GND

4

TO MEMORY

RESET

FROM MOTOR DRIVE

CD_LD_CTL

RF_GND

3

2

A

1

G-7

A

B

DAC_VIDEO_A

DAC_VIDEO_C

DAC_VIDEO_B

DAC_VIDEO_D

C

P.CON+A5V

D

AUDIO/VIDEO SCHEMATIC DIAGRAM

(DVD PCB)

E

C8115

12P CH

L8105

1uH 0305

C8105

12P CH

L8102

1uH 0305

C8108

12P CH

L8103

1uH 0305

C8111

12P CH

L8104

1uH 0305

0.6

1.4

VIDEO_BUFFER

0

Q8105

2SA1037AKT146R,S

W819

W820

CVBS/G/Y

C/B/U

Y/R/V

CVBS/C

10

5

8

9

F G

DAC_A_VIDEO

DAC_C_VIDEO

DAC_B_VIDEO

DAC_D_DVD_VIDEO

A

B

C

D

1

Y

V

U

C

2 3 4

G

R

B

CVBS

Y

C

Y

V

U

CVBS CVBS CVBS

P.CON+A5V

CD_LD_CTL

DVD-H

P-H/I-L

DAC_A_VIDEO

RESET

ZERO

R_AUDIO

D8111

1SS355

L_AUDIO

DAC_B_VIDEO

DAC_C_VIDEO

DAC_D_DVD_VIDEO

SYS_MUTE

D8112

1SS355

R8101

1K

D8102

1SS355

W873

NC

TP8102

TP8103

TP8104

TP8105

TP8106

TP8107

TP8108

TP8109

TP8110

TP8112

TP8113

TP8114

0.2

0

3.1

W814

CD_LD_CTL

Q8101

DTC124EKAT146

TP8101

W826

W824

TP8111

W811

B8103

MMZ1608R102CT

2.4

8

2.5

7

4.9

6

3.3

NC

5

0

4

1.6

3

1.1

2

1.6

1

C8114

1 B

C8125

1 B

C8113

1 B

C8126

1 B

R8113

470

6

R8112

470

7

FROM/TO REGULATOR1

CP8101_1

IMSA-9604S-14F

V SW

Y(G)

DVD-H

DVD RESET

ZERO

AUDIO-R

GND

AUDIO-L

GND

V(R)

GND

U(B)

GND

CVBS

14

13

12

11

10

9

8

5

4

3

2

1

7

6

H

0

9

2.4

10

3.3

11 12

0

NC

0

13

0

14

3.3

15

1.7

16

R.SIGNAL

+ COMPONENT SIGNAL(U)

B.SIGNAL

+ COMPONENT SIGNAL(V)

AUDIO SIGNAL(PB)

B



C D E



DURING PLAYBACK.

F

CAUTION: DIGITAL TRANSISTOR

G

8

7

6

5

4

3

2

PCB130

VMD348

H

1

G-8

A B C D E

Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM

(VCR PCB)

F G

8

BUFFER

Q109

KTC3875S_Y_RTK

R129

3.9

4.9

1.8K

3.3

FROM POWER

7

6

5

4

3

2

P.CON+5V

GND

C142

4

3

6

5

2

1

FROM/TO Hi-Fi/DEMODULATOR

FSC

TO_NORMAL_A

FROM_NORMAL_A

HF2

HF_COM

HF1

FROM/TO CYL

CP101

TOC-C09X-A1

9

8

7

HF1 (R)

HF_COM

HF2 (L)

SP-CH1 (R)

SP_COM

SP-CH2 (L)

EP/LP-CH1 (R)

EP/LP COM

EP/LP-CH2 (L)

FROM/TO HEAD AUDIO CONTROL

CP102_1

IMSA-9604S-04C

2

1

4

3

AUDIO REC

AUDIO PB

CTL+

CTL-

FFC

CD102

2F041508

TO FULL ERASE HEAD

CP103

B2013H02-2P

2

1

FE HEAD(GND)

FE HEAD(HOT)

GND

HOT

17

16V 47 KA

C143

1 B

R127

680K

C141

0.01

B

CTL+

CTL-

P.CON+5V

P.CON+5V

TO_NORMAL_A

AUDIO PB SW

Q101

KTC3875S_Y_RTK

0

AUDIO PB SW

Q102

KTC3875S_Y_RTK

0

0

0.7

0.7

W852

P.CON+5V

C174 6.3V

47 KA

V.REC_ST-H

R140

2.2K 1/4W

0

5.2

5.3

SW

Q103

DTA124EKA

W819

R101

R102

10K

R103

10K

560

20

C129

1 B

6

5

4

C166

0.068

B

C165

0.047

F

C169

0.047

F

22uH 0305

C105

16V 22 KA

1

2

3

COIL,BIAS OSC

L101

1626010

L107

0

L102

2.1

2.9

1.6

1.8

1.9

1.8

5.0

1.8

1.6

1.8

1.8

1.8

2.3

4.9

2.3

C109

2.3

0.1

B

Y/C/AUDIO/CCD/HEAD AMP IC

IC101

LA71206M-MPB

0

0

0

0

4.8

60

4.8

59

COMPOUT

KILL

DET

ENV

DET

HA

GND

CHROMA

DET

ACC

DET

P

P

R

0

58

5.2

57

0

56

AUDIO

MUTE

HA SW

C-ROT

RF-SW

IN

C-GND

5.2

55

5.2

54

5.2

53

4.9

52

2.1

51

SERAIL

DECODER

C-VCC

H

L

P R

3.58M

BPF2

4.8

50

4.1

49

VX01

3.2

48

320FH

VCO

3.3

3.2

47

SLD

NC

46

B

4.9

45

ALWAYS

5V

4.9

44

VDD

1.2

43

4Fsc

2.2

42

PLL

0.8

41

CLOCK

VSS

P

R

TIMMING OUT

OUT

REC

APC

PB

APC

REC

AFC

R P

BEFORE

BGA

BGA

DRIVER AUTO-BIAS

VSS

CCD

CLAMP

IN

AFTER

CNC

BGA

R P VCA

PB

AMP

VCA

CLAMP

C-LPF

Main

CONV

B-UP

AMP

B.D

P

VCP HA VCC

+

ACC

AMP

R

3.58M

BPF1

1

2

3

HA

PRE GND

P

H

L

4.21M

BPF

Sub

CONV

DETAIL

ENH

ACC

DET

R

P

CLAMP

P R

PB-C

P

YNR/COMB

R

N.L.

DEEM

PB-C

VIDEO

AGC

1/2

FBC

REG

4V

BAL

TC1

R

NL

EMPHA

NL

EMPHA

Y-LPF

R

NC1

Y/C

MIX

R

P

R

P

P

FM

MOD

AGC

TC2

A-GND

R-EQ

TEST

NORMAL

QV/QH 6DB

R

P

DOUBBLE

LIM

FM

DEM

SUB

LPF

A-VCC

1

2

3

ALC

LPF

LINE

AMP

REC

FM-EQ

MAIN

DE-EM

SYNC

SEP

V.SYNC

SEP

ALC

DET VREF

P R

FM

AGC

PB

FM EQ

VHS

S-EQ

SOPB

P

PB,EE

Vref

2.3V

1 2

2.3

2.3

2.3

3

2.3

EQ

AMP

SP,LP

4

2.3

5

2.3

6

PB,EE

REC:LP<EP

PB:EP

0

7

2.3

8

2.3

REC

AMP

9

MUTE

0.8

10

4.8

AUTO

BIAS

PHASE

EQ fo-ADJ

PHASE

EQ

Q-ADJ

11 12 13

1.1

1.1

1.4

14

2.0

FM

AGC

FIL

15

R

Y-GND

16

0 2.6

P R Y-VCC

17

NC

MAIN 4.7K

EMPHA

FIL

18

2.6

S

DET

0.2

19

2.8

B

20

0

1.6

0

3.2

2.5

3.2

3.3

2.6

2.6

4.1

2.3

2.3

2.1

1.6

3.6

4.1

5.0

4.4

C133

1 B

50V

35V

3.2

C132

1 B

2.1

BUFFER

Q107

KTA1504S_Y_RTK

22

0

C134

1

C135

0.22

C136

B

YK

YK

1.6

2.2

C137

1 B

C139

0.1

B

C102

R124

W801

82K

25V 10 KA

BIAS CTL

Q105

KTA1266

C112

R109

1K

1/4W

R114

20K

C122

0.0012

B

100uH

0305

0

0

5.2

5.2

R108

22K

C110

6.3V

220

KA

R112

330K

C118

0.01 B

19

18

V.ENV

TP101

NC 0

BIAS OSC

Q104

KTC3203_Y

16V 47 YK

0

R105

1K 1/4W

L103

5.6uH

R122

100K

C138

50V 1

L104_1

YK

22uH 0305

R144

220K 1/4W

1





DURING PLAYBACK.

PLAYBACK VIDEO SIGNAL

RECORD COLOR SIGNAL

RECORD LUMINANCE SIGNAL

TUNER VIDEO SIGNAL

4FSC

FSC

TU/REAR_V_IN

FRONT_V_IN

R141

100

16

DVD_V_OUT

Y/C_VIDEO_OUT

C.SYNC

DUMMY_V.SYNC

P.CON+5V

AUDIO SIGNAL(REC)

AUDIO SIGNAL(PB)

PLAYBACK COLOR SIGNAL

PLAYBACK LUMINANCE SIGNAL

A B C D E F G

G-9

H

7

FROM/TO TUNER/JACK

DVD_V_OUT

TU/REAR_V_IN

Y/C_VIDEO_OUT

FSC

FROM OPERATION/DISPLAY

FRONT_V_IN

FROM/TO SYSCON

4FSC

Y/C_CLK

Y/C_DATA

Y/C_CS

DUMMY_V.SYNC

V.REC_ST-H

C.ROTARY

AUDIO_MUTE-H

CTL-

CTL+

H.AMP_SW

COMP

ENV.DET

H.SW

C.SYNC

6

5

4

8

3

2

PCB010

VME354

H

1

G-10

8

A B C D E F G H

TUNER/JACK SCHEMATIC DIAGRAM

(VCR PCB)

8

7

6

5

4

3

2

FROM/TO AUDIO/VIDEO

CP8001

(CP8101)

IMSA-9604S-14C

5

6

7

8

9

10

11

12

13

14

3

4

1

2

PROGRE H

Y(G)

DVD-H

DVD RESET

ZERO

AUDIO-R

GND

AUDIO-L

GND

V(R)

GND

U(B)

GND

CVBS

FFC

CD8001

2F0E1001

33

R8047

C8063

6.3V

C8062

1000 YK

6.3V

1000 YK

1/4W

DVD_Y

DVD_POWER_CTL

DVD_RESET

ZERO

DVD_V

DVD_U

DVD_C

A.IN

1

CH 2

+B 3

CONTROL 4

V.IN

5

NC 7

FSC

8

NC 9

CLOCK

10

DATA 11

AFT

12

A.OUT

13

SIF OUT

14

TU 32V 15

NC

16

V.OUT

17

NC

NC

NC

NC

RF MUTE SW

Q301

KTC3875S_Y_RTK

R305

1K 1/4W

C315_1

25V 10 KA

R304 C318_1

1K

25V 10

KA

RF_CONV_A_OUT

RF_CH_SW

L301

P.CON+5V

22uH 0305

TV/VCR

R302

1K

C307

33P CH C308

C302

100P CH

0.01

B

W879

R306

FSC

22

SCL

SDA

AFT-S.CURVE

C317

100P CH

SIF_OUT

+32V

C303

0.1

F

C313_1

25V 10 KA

1





DURING PLAYBACK.

A

G-11

B

R8046

100K

R8049

10K

R8050

10K

C8065

330P CH

50V

C8035

2.2

KA

C8064

R8041

10K

0

4

5.8

3

330P

CH

5.8

2

5.8

1

-

+

C8049

330P CH

-

+

R8057

47K

5.8

5

5.8

6 7

5.8

11.6

8

C8044

330P

CH

0.3

4.9

5.1

0

D8004

1SS133

MUTE SW

Q8002

DTC144EKA

D8005

1SS133

0

R8052

10K

16V

R8055

1.5K

C8037

16V 22 KA

R8030

470

41

C8038

22

R8035

KA

R8031

470

R8034

10K 1.5K

42

5.1

0

5.1

MUTE SW

Q8010

DTA143EKA

R8021

0

5.1

1K

0

R8022

MUTE SW

Q8011

DTC124EKA

1K

0

AUDIO MUTE

Q8009

KTC3875S_Y_RTK

0

0

0

0

AUDIO MUTE

Q8008

KTC3875S_Y_RTK

0

C8043

16V

YK

C8046

0.1

47

F

R8029

C8015_1

11.6

0

470 1/2W

6.3V

470 YK

BUFFER

Q8020

0

KTA1504S_Y_RTK

Y/C SEPA

J8008

MDC-070V-B_LF

C

2

4

6

3

1

Y

5

0

0

0

SW

Q8022

DTC124EKA

BUFFER

11.6

Q8019

KTA1504S_Y_RTK

0

0

C8007_1

0

0

0

BUFFER

Q8021

KTA1504S_Y_RTK

0

H1

5

Y

H2

3

U V

2

H1

25V 10 KA

C8006

0.1

B

4

E

1

E

YUV OUT

J8007

MSP-213V1-652_NI_LF

Y/C MIX IC

IC8003 MM1511XNRE

Vcc

NC

0

BUFFER

Q8023

KTA1504S_Y_RTK

2.1

8.4

0

0

11.7

SW

Q8024

DTC114EKA

7.8

8.4

0

R8044

Vin1

470 1/4W

SW1

0

7.0

GND V OUT

11.7

Vin2 Vcc

AV SW IC

IC8005

MM1501XNRE

32

DVD AUDIO OUT

COAXIAL

J8006

MSP-213V1-732_NI_LF

R

L

H1

2 3

H2

E

1

E

5

4

CO

H1

D AUDIO DRIVER

Q8001

KTC3875S_Y_RTK

R8006

68

5.1

2.2

2.3

L8007

100uH 0305

R8054

2.2K

5.2

C8005 R8009

6.3V

470 YK

470 1/2W

5.0

MUTE SW

Q8007

0

DTA124EKA

R8014

R8015

100

6.3V

R8016

5.0

2.2K

R8017

5.0

2.2K

MUTE SW

0

Q8006

KTC3875S_Y_RTK

0

0

100

4.1

MUTE SW

Q8005

KTC3875S_Y_RTK

REAR OUT JACK

J8001

MSP-213V1-432_NI_LF

R

H1

2 3

E

1

L

H2

E

V

5

H1

4

C8011

220 KA

3.3

0

2.6

BUFFER

Q8004

KTA1266

3.3

0

VIDEO

MUTE SW

Q8003

DTC124EKA

0

FROM/TO Y/C/AUDIO/CCD/HEAD AMP

DVD_V_OUT

FSC

TU/REAR_V_IN

Y/C_VIDEO_OUT

FROM/TO SYSCON

DVD_POWER_CTL

DVD_RESET

SYS_MUTE

SCL

SDA

AV_SW1

TV/VCR

RF_CH_SW

AFT-S.CURVE

POWER_MUTE-L

VIDEO_MUTE-H

VIDEO_OUT

SW_V_OUT


DVD_A_OUT_R

DVD_A_OUT_L

SIF_OUT

REAR_A_IN_L

AUDIO_OUT_L

AUDIO_OUT_R

RF_CONV_A_OUT

FROM POWER

GND

+32V

AT+5.2V

P.CON+5V

P.CON+12V

SPDIF

P.CON+9V

ATTENTION

:LES PIECES REPAREES PAR UN

C

ETANT

DANGEREUSES AN POINT DE VUE SECURITE

N’UTILISER QUE CELLS DECRITES

DANS LA NOMENCLATURE DES PIECES

CAUTION

:SINCE THESE PARTS MARKED BY

CRITICAL FOR SAFETY,USE ONES

DESCRIBED IN PARTS LIST ONLY

D

ARE


E


F

7

6

5

4

3

2

PLAYBACK VIDEO SIGNAL

TUNER VIDEO SIGNAL


G

PCB010

VME354

RECORD COLOR SIGNAL


AUDIO SIGNAL(REC)

AUDIO SIGNAL(PB)


1

H

G-12

8

A B C D E

SYSCON SCHEMATIC DIAGRAM

(VCR PCB)

F

7

FROM/TO POWER

TX

RX

DVD_POWER_CTL

AT+12.6_V

P.CON+5V

AT+5V[M-CON]

VCR_POWER_ON-L

POWER_FAIL

AT+5.2V

GND

MOTOR_GND

6

5

FROM/TO DECK

CP3001

TMC-J12P-B2

7

8

9

5

6

10

11

12

1

2

3

4

CAP FG

CAP VCO

VCC

CAP.M/F/R

I LIMIT

MOTOR GND

GND

LD/CY VCO

CAP CTL

LDM CTL

CYL FG/PG

CYL CTL

4

BOT SENSOR

Q3008

ST-304L

0

5.0

3

C3033

16V 220 YK

L3002

22uH

TSL0808

R3003

3.3K

C3040

1 F

CAP_FG

AT+12.6_V

P.CON+5V

CAP_F/R

CAP_LIMIT

AT+12.6_V

CONTROL_IN

LDM_CTL

CYL_FG/PG

CYL_DRIVE

5.0

0

EOT SENSOR

Q3006

ST-304L

R3011

47K 1/4W

AT+5.2V

EOT

BOT

(LED_GND)

AT+5.2V

TAB_SW

0.1

CAP_LIMIT

C3066

0.01

C3007

B

B

LDM_CTL

CAP_F/R

C3008

0.0047

B

24

CONTROL_IN

CYL_DRIVE

CYL_FG/PG

R3008

1K

AT+5V[M-CON]

C3025

15P CH

X3001

100GT01006

C3047

15P

CH

23

10MHz

R3034

1M

5.2

5.3

R3057

TV/VCR

POWER_MUTE-L

SYS_MUTE

AV_SW1

Y/C_CS

RF_CH_SW

AUDIO_MUTE-H

V.REC_ST-H

C3004

22K

NC

SERVICE

TP3001

C.ROTARY

H.AMP_SW

COMP

R3031

H.SW

1M

HIFI_H.SW

C.SYNC

R3032

10K

21

0.022 B

DUMMY_V.SYNC

W835

R3014 56K 2.7

R3012

56K 1/4W

2.7

0

0

0.4

5.1

3.0

2.5

2.5

2.5

0

0

2.7

0

NC

0

5.0

NC

5.0

0.1

5.0

NC

0

5.0

5.1

3.3

84

0

83

5.1

82

3.4

81

2.5

80

0

79

0

78

5.1

77

1.4

76

1.5

75

0

74

0

73

SYS MUTE

5.1

0

0

2.4

0

SERVICE

AV SW2

AV SW1

Y/C CS

RF CH SW

AUDIO MUTE-H

V.REC ST-H

LDM_CTL

CAP FWD-L

C.ROTARY

H.AMP SW

85

86

87

VCR_H

POWER MUTE-L

NC

72

0

71

0

NC

70

NC

0

69

0

68

4.8

67

4.8

66

0

65

4.9

64

5.0

63

4.8

62

4.8

61

0

60

4.8

59

4.8

58

C3061

0

57

0.1

F

5.1

SYSCON/TIMER/SERVO IC

IC3001

OEC0147A

56

55

54

VCC (BACK UP)

SEG1

Y/C DATA

0

4.8

5.0

Y/C CLK

5G/CS/BS LED

5.0

5.0

4G/TIME SHIFT LED

3G/TV/VCR LED

2G/DUB/REC LED

5.0

5.0

1G/VCR/T-REC_LED

REM IN

5.0

VCR LED

0.3

DVD LED

DVD_POWER_CTL

0

5.1

DVD RESET

3.3

4.7

5.0

REC_L/ REEL T

COMP

CAP FULL

CYL SPEED UP

D FG/PG

VIDEO H.SW

POWER ON-L

VIDEO_MUTE-H

SYNC DET/ REC_L/ REEL T

VSC_L/ REEL S

POWER FAIL

0

0

0.1

NC

5.0

5.1

HIFI H.SW

DRUM PWM

CAP PWM

DUMMY_V.SYNC

VSS (GND)

111

112

C SYNC

VCC (BACK UP)

31 ST SELECT

30 KEY-A

29 KEY-B

AVCC (BACK UP)

TAB SW

PG

AFT S.CURVE

HiFi ENV

ST SELECT

0

0

2.5

3.7

0

5.2

5.2

W867

W837

W838

R3055

R3038

R3021

22K

4.7K

1K

C3036

0

RX DRIVE

Q3003

DTA124EKA

0

3.4

0

RX DRIVE

Q3007

DTC124EKA

RX

SEG_1

Y/C_DATA

Y/C_CLK

5G/CS/BS_LED

4G/VSC_LED

3G/TV/VCR_LED

2G/DUB/REC_LED

1G/VCR/T-REC_LED

VCR_LED

DVD_LED

DVD_POWER_CTL

REM_IN

REC_L/REEL-T

VCR_POWER_ON-L

VIDEO_MUTE-H

AT+5.2V

D3002

C.SYNC

1SS133

0.1

F

POWER_FAIL

AT+5V[M-CON]

TAB_SW

AFT-S.CURVE

HIFI_ENV.DET

ST_SELECT

KEY-A

KEY-B

CTL+

CTL-

R3017

560

R3020

560

0

C3013

1

16V 22 KA

2

0 2.5

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

0 2.5 0.1 2.6 2.5 2.3 5.1 2.0 2.0 1.5 0.4

0 3.1 2.6 5.1 2.6

0

20 21 22 23 24 25 26 27 28

0

NC

2.5

0 2.6

0 0 1.3 1.3

25

C3016

22

R3025

470 C3038

6.3V

47 KA L3003 1 F

D3007

1SS133

R3010

10K

12uH

C3044

12P CH

AT+5.2V

C3015

820P CH

2

1

G-13





DURING PLAYBACK.

CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR

P.CON+5V

AT+5.2V

MS_SEN B

Q3004

RPI-352C40N

5.1

2

0.9

1

3

5.1

MS_SEN A

Q3005

RPI-352C40N

0.9

2 3

5.1

4

1.3

0.4

1

2

1.2

1

2.4

4

1.3

REEL SENS

3 4

5.2

0

Q3002

RPI-303 27

A


RECORD COLOR SIGNAL



B C D

NC

0

5

NC

NC

0

4

NC

R3049

47K

5.0

OUT

1

5.0

IN

2

0

GND

3

D3009

1SS133

E

8

5.2

7

0

6

5.0

5

4.9

1

0

2

0

3

0

4

0

F

C3030

1 F

TX

MD0

RESET

FWE

AT+5V[M-CON]

G

G

TP3002 H.SW

NC



REC_MUTE_H

HIFI_ENV.DET

HIFI_H.SW

AUDIO_MUTE-H

SCL

SDA

ST_SELECT

FROM/TO OPERATION1/DISPLAY

DVD_LED

VCR_LED

KEY-A

KEY-B

REM_IN

1G/VCR/T-REC_LED

2G/DUB/REC_LED

3G/TV/VCR_LED

4G/VSC_LED

5G/CS/BS_LED

SEG_1

SEG_2

SEG_3

SEG_4

SEG_5

SEG_6

SEG_7

SEG_8

SEG_9

SEG_10

DUMMY_V.SYNC

C.SYNC

V.REC_ST-H

C.ROTARY

AUDIO_MUTE-H

CTL-

CTL+

H.AMP_SW

COMP

ENV.DET

H.SW

Y/C_CS

Y/C_DATA

Y/C_CLK

4FSC

FROM/TO TUNER/JACK

DVD_POWER_CTL

RF_CH_SW

SW_V_OUT

AV_SW1

SCL

SDA

AFT-S.CURVE

TV/VCR

VIDEO_OUT

POWER_MUTE-L

VIDEO_MUTE-H

DVD_RESET

SYS_MUTE

H

JG3002 JG3003 JG3004 JG3005 JG3006 JG3007 JG3008

PCB010

VME354

H

8

7

6

5

4

3

2

1

G-14

8

A B C D E

OPERATION/DISPLAY SCHEMATIC DIAGRAM

(VCR PCB)

V651 CO2D0M3-A

F G H

8

7

6

5

4

C654

470P CH

FRONT AV JACK

AUDIO R

J651

MSP-281V31-A

C655

470P CH

FRONT AV JACK

AUDIO L

J652

MSP-281V40-B

FRONT AV JACK

VIDEO

J653

MSP-281V42-B

C656

25V 10 KA

FRONT_A_IN_R

FRONT_A_IN_L

15 14 13 12 11 10 9

SEG1 SW

Q664

0

DTC124EKA

1.9

2.0

5.2

1G SW

Q665

KTA1504S_Y_RTK

1.7

4.9

SEG2 SW

Q663

DTC124EKA

0 0.4

4.0

R674

180

R673

SEG3 SW

Q662

DTC124EKA

0 0.4

4.0

4.9

180

2G SW

Q661

KTA1504S_Y_RTK

5.2

1.7

SEG4 SW

Q660

DTC124EKA

0

R672

180

1.1

4.0

R670

SEG5 SW

Q658

0

DTC124EKA

1.0

3.0

180

R668

3G SW

Q659

KTA1504S_Y_RTK

5.2

1.7

180

4.9

SEG6 SW

0

Q657

DTC124EKA

0.4

8

R667

7 6

180

4.0

5 4 3 2 1

R666

R665

180

180 4G SW

Q654

KTA1504S_Y_RTK

1.7

5.2

4.9

R662

180

R663

180

SEG7 SW

Q656

DTC124EKA

3.1

0

SEG8 SW

Q655

DTC124EKA

3.5

0

0

0

SEG9 SW

Q653

DTC124EKA

4.0

0.4

0

5G SW

Q651

KTA1504S_Y_RTK

4.0

1.3

5.2

SEG10 SW

Q652

DTC124EKA

0.9

0

4.9

FRONT_V_IN

OS651

PIC-37043LO-H

Vout

GND

B+

1

2

3

4.9

0

5.1

R651

100 1/4W

REM_IN

AT+5.2V

D656

1N4005-EIC

FROM/TO SYSCON

DVD_LED

VCR_LED

1G/VCR/T-REC_LED

2G/DUB/REC_LED

3G/TV/VCR_LED

4G/VSC_LED

5G/CS/BS_LED

SEG_1

SEG_2

SEG_3

SEG_4

SEG_5

SEG_6

SEG_7

SEG_8

SEG_9

SEG_10

REM_IN

KEY-B

KEY-A

TO Hi-Fi/DEMODULATOR

FRONT_A_IN_L

FRONT_A_IN_R

TO Y/C/AUDIO/CCD/HEAD AMP

FRONT_V_IN

FROM POWER

LEM_VCC

P.CON+5V

AT+5.2V

GND

3

R683

560

5.2

0

DVD LED SW

Q666

DTA124EKA

5.2

W802

2

CP651 IMSA-9604S-05F

1

G-15

A



B C



DURING PLAYBACK.

D


E

AT+5.2V

KEY-A

7

6

5

4

3

2

R657

2.7K

R658

1.8K

R659

1.5K


F

KEY-B

G

PCB010

VME354

AUDIO SIGNAL(REC)

RECORD COLOR SIGNAL


H

1

G-16

8

A B C D E

Hi-Fi/DEMODULATOR SCHEMATIC DIAGRAM

(VCR PCB)

F G H

8

7

6

5

4

3

2

1

G-17

C746

0.1

F

FRONT_A_IN_R

R712

47K 1/4W

DVD_A_OUT_R

R703

12K 1/4W

R707

1.8K

AUDIO_OUT_R

AUDIO_OUT_L

38

39

R715

5.6K

R713

1.5K

C706 680P CH

R710

390K 1/4W

1

C717

B

R718

2.2M

1/4W

C712

C718

0.1

B

C723

0.2

1 B

0.2

0

0.2

0.3

C725 50V 4.7

KA

0.4

16V 22 KA

C716

0.7

50V 4.7

KA

C728

0.2

16V 22 KA

0

NC

0

0

C711

560P CH

C719

0.1

50V 4.7

KA 0

50V

C713

4.7

R716

330

R717

330

KA

C703

1 B

2.5

C701

1

B

0.1

0.1

C720_1

0.1

NC

4.1

25V 10 KA

0

C721_1

4.1

25V 10 KA

HI-FI/DEMODULATOR IC

IC701

LA72670BM-L-MPB-E

FROM_NORMAL_A

R704

1K 1/4W

60

0.3

59

0

58

0.3

1.5

57

VREF

LIM

AMP

SIF

DEMOD

56

3.8

55

3.8

54

8.9

53

0.4

52

0.1

51

0.4

50

0

RIPPLE

FILTER

A GND

STEREO

FILUTER

PILOT

DET

STEREO

PLL

49

0

48

2.7

47

2.5

46

4.8

45

0.3

44

2.7

43

2.7

42

2.7

41

2.7

R-CH

PNR

HOLD

PULSE dbx

DEC

FILUTER

Adj.

SAP

FILUTER

PILOT

CANCEL

ST/SAP

SW

SAP

DEMOD

CONT

SAP

DET

L-R

DEMOD

D.C

MATRIX

LIM

DEV

VCO

LPF

SW

NOISE

COMP

R-CH

BPF

LOGIC

LIM

MIX

DO DET

R-CH

BPF

R-CH

IN SEL

MUTE ALC

OUT

SEL

ENV

DET

PB AMP

COMP

REC AMP

PB AMP

NOISE

DET

REC-H

0.2

2.5

R724

4.7

1K 1/4W

37

R728

R729

4.6

4.8

100 1/4W

100 1/4W

C764

0.1

F

0

C765

2.5

2.5

C766

0.1 F

6.3V

100

R731

KA

1K

4.9

R725 39K

3.5

NC

C767

3.0

0.1

C704

50V 4.7

KA

0

0.01

B

R726

2.2K

2.3

2.3

0

C762

0.01

B

R727

470

L-CH

REC-H

2.3

0.1

2.6

C763

C768

0.0047

B

2.7

16V 22 KA

1 2 3 4 5 6

NC

0.1

2.5

8.9

2.5

5.1

0.1

7

0

NC

8

0.7

9

0

A GND

10 11

0 0

VREF

12 13 14 15 16 17 18 19 20

2.5

2.7

2.5

4.8

2.5

5.0

0.2

2.7

2.7

W821

C724

0.1

F

C722

16V 100 YK

C730

0.1

F

C731

6.3V

100

KA

ST_SELECT

HIFI_H.SW

SCL

SDA

L705

36

TP701

NC

HIFI ENV

P.CON+5V

22uH 0305

HIFI_ENV.DET

40

A



B C



DURING PLAYBACK.

D E F

AUDIO SIGNAL(REC)

AUDIO SIGNAL(PB)

G

FROM OPERATION/DISPLAY

FRONT_A_IN_L

FRONT_A_IN_R

FROM/TO TUNER/JACK

REAR_A_IN_L

SIF_OUT

DVD_A_OUT_L

DVD_A_OUT_R

RF_CONV_A_OUT

AUDIO_OUT_L

AUDIO_OUT_R


FSC

FROM_NORMAL_A

TO_NORMAL_A

HF2

HF_COM

HF1

FROM POWER

AT+5.2V

P.CON+5V

P.CON+9V

GND

FROM/TO SYSCON

REC_MUTE_H

HIFI_ENV.DET

HIFI_H.SW

AUDIO_MUTE-H

SCL

SDA

ST_SELECT

7

6

5

4

3

2

PCB010

VME354

H

1

G-18

A B C D E

POWER SCHEMATIC DIAGRAM

(VCR PCB)

F G H

8 8

W816

W825

D529

1N4005-EIC

W822

AT+12.6_V


P.CON+5V

GND

7

6

AC120V_60HZ

CD501

09414910

WHITE

BLACK

WHITE

S502

S501

BLACK

2.5A 125V

1

3

2

4

F501

51MS025L

2.5A125V

FH501

EYF-52BCY

FH502

EYF-52BCY

L501

COIL,LINE FILTER

SS11VL-05230

D502

1N4005-EIC

D505

1N4005-EIC

5

4

3

2

G-19

A B

D506

1N4005-EIC

D503

1N4005-EIC

C

C516

250V 0.0022

KY

43

16.0

NC 8

T501

81291244

0

7

0

6

139.3

4

NC

0

3

142.0

2

D

G

0.5

S

0.1

SWITCHING

Q501

2SK3563(ORION_Q)

44

R504

560 1/2W

0.5

PROTECT CONTROL

Q502

KTC3203_Y

0.3

HS6S

HS501

763WAAA070

0

C509

0.018

M

R508

100 1/4W

D504

1SS133

W826

D512

1SS133

0.022

C510

D518

1SS133

0

0

PROTECT CONTROL

Q507

KTC3203_Y

0.6

B

R531

10K

R547

100K

R530

470K 1/4W

12.5

0.3

PHOTO COUPLER

IC503

PS2561AL1-1-V(W)

5.1

4.1

R519

1K

0

10

NC

11

12.9

12

0

13

0

14

16.6

15

96

1

2.5A 125V

CAUTION

:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

REPLACE ONLY WITH THE SAME TYPE FUSE 2.5A 125V(F501).

ATTENTION

:POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE

N’UTILISER QUE DES FUSIBLE DE MEME TYPE 2.5A 125V(F501).



D507

RGP15J

C531

500V 560P B

C504

10V 2200 YK

D515

21DQ04N

D511

SB340L-6737

D508

1SS133

R527

220 1/4W

D522

10ELS6N

W877

C524

0.022 B

VOLTAGE CTL IC

IC501 KIA431A-AT

4.1

OUT GND

3

0

2

2.5

IN

1



DURING PLAYBACK.

L505

22uH 0305

12.4

12.8

12.2

P.CON+12V SW

Q510

2SD1207

P.CON+12V

19.1

0

0

P.ON SW

Q509

DTC124EKA

VCR_POWER_ON-L

9V REG. IC

IC502 KIA78R09API

11.6

1

9.0

2 3

0 5.0

4

R509

100 1/4W

P.CON+5V_DH

R513

9.0

390 1/2W

5.2

0

P.CON5V SW

Q505

2SD1207

DVD_POWER_CTL

P.CON+9V

L506

22uH TSL0808

W827

12.2

5.2

4.9

P.CON+5V SW

Q503

KTC3209_Y

AT+3.8V

P.CON+5V

LEM_VCC

AT+5.2V

AT+5V[M-CON]

FROM/TO SYSCON

TX

RX

AT+5.2V

DVD_POWER_CTL

VCR_POWER_ON-L

POWER_FAIL

AT+5V[M-CON]

AT+12.6_V

P.CON+5V

GND

MOTOR_GND

TO TUNER/JACK

P.CON+9V

SPDIF

+32V

AT+5.2V

P.CON+5V

P.CON+12V

GND

TO OPERATION/DISPLAY

LEM_VCC

P.CON+5V

AT+5.2V

GND


P.CON+9V

P.CON+5V

AT+5.2V

GND

D516

MTZJ5.1B

C520

1 F

R517

1K 1/2W

R536

5.6K

5.2

5.1

4.4

M-CON +5V SW

Q504

KTA1271_Y

3.3

0.1

0

M-CON POWER SW

Q506

DTC124EKA

ATTENTION

:LES PIECES REPAREES PAR UN ETANT




+32V

AT+5.2V

0

0

5.3

POWER FAIL SW

Q514

KTC3875S_Y_RTK

D526

3.2

MTZJ3.3B

0

0

POWER FAIL SW

Q513

KTC3875S_Y_RTK

POWER_FAIL

TX

RX

P.CON+9V

P.CON+5V_DH

AT+3.8V

SPDIF

W806

FROM/TO MPEG/MICON/DSP

CP501 (CD4002)

A2001WV2-11P

GND(D)

GND(D)

TX

RX

GND(M)

P.CON+9V

P.CON+A5V

UNREG+3.8V

UNREG+3.8V

GND(A)

SPDIF

10

11

7

8

9

5

6

1

2

3

4

CAUTION




ARE

PCB010

VME354


D E F G H

7

6

5

4

3

2

1

G-20

4

3

2

1

G-21

A

6

5

8

7

A B C D E

OPERATION/LED SCHEMATIC DIAGRAM

(OPERATION PCB)

F

R685

13K 1/4W

R686

6.8K 1/4W

R687

3.9K 1/4W

R688

2.7K 1/4W

R689

3.3K

1/4W

R690

22K 1/4W

DVD LED

D685

LTL-1CHEE-002A

FROM/TO OPERATION/DISPLAY

NC

CP681 (CP651)

IMSA-9604S-05F

DVD LED

GND

KEY-A

KEY-B

5

4

3

2

1

CD681

2H051202

PCB270

VEDA53

B



C D



DURING PLAYBACK.

E F

G

G

2

H

1

G-22

4

3

H

8

7

6

5

8

A B C D E

INTERCONNECTION DIAGRAM

OPERATION PCB

PCB270

VEDA53

COMMAND TRANSMITTER

TM601

F

FULL ERASE HEAD ASS’Y

G

7

6

5

4

3

2

1

G-23

HALL

SENSOR

MAIN

COIL

ROTOR

MAGNET

MR

FG SENSOR

DVD

DRIVE

DM-3S

OPTICAL PICK-UP

SPINDLE MOTOR

SLED MOTOR

LOADING MOTOR

FG SENSER

LD(CD)

PD/GND

LD(DVD)

GND

NC

T DRV

T RTN

F DRV

F RTN

GND

F

Vref

VCC

E

D

C

SW1(DVD/CD)

VRF(RF_OUT)

B

A

VR(DVD)

VR COM

VR(CD)

GND

10

11

7

8

9

5

6

1

2

3

4

12

13

14

15

16

17

21

22

23

24

18

19

20

CLOSE

GND(D)

OPEN

LD+

LD-

SP1+

SP1-

SLD+

SLD-

LIMIT SW

SW(GND)

CP2301

7

8

9

5

6

1

2

3

4

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

LD(CD)

PD/GND

LD(DVD)

GND

NC

T DRV

T RTN

F DRV

F RTN

GND

F

Vref

VCC

E

D

C

SW1(DVD/CD)

VRF(RF_OUT)

B

A

VR(DVD)

VR COM

VR(CD)

GND

7

8

9

5

6

1

2

3

4

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

CP2302

1

2

3

4

5

CLOSE

GND(D)

OPEN

LD+

LD-

3

4

5

6

1

2

FFC

3

4

5

6

1

2

3

4

5

6

CP2303

1

2

SP1+

SP1-

SLD+

SLD-

LIMIT SW

SW(GND)

A B

GND(D)

CD4002

1

GND(D)

TX

2

3

RX

GND(M)

P.CON+9V

P.CON+A5V

4

5

6

UNREG+3.8V

UNREG+3.8V

GND(A)

SPDIF

9

10

11

7

8

CP501

1

2

3

4

5

6

7

8

9

10

11

GND(D)

GND(D)

TX

RX

GND(M)

P.CON+9V

P.CON+A5V

UNREG+3.8V

UNREG+3.8V

GND

SPDIF

V SW

Y(G)

DVD-H

DVD RESET

ZERO

AUDIO-R

GND

AUDIO-L

GND

V(R)

GND

U(B)

GND

CVBS

CP8101_1

2

1

4

3

7

6

5

14

13

12

11

10

9

8

2

1

4

3

7

6

5

14

13

12

11

10

9

8

CD8001

FFC

9

10

11

12

13

14

6

7

8

1

2

3

4

5

CP8001

4

5

6

7

8

9

10

11

12

13

14

1

2

3

PROGRE H

Y(G)

DVD-H

DVD RESET

ZERO

AUDIO-R

GND

AUDIO-L

GND

V(R)

GND

U(B)

GND

CVBS

DVD PCB

PCB130

VMD348

OS651

Vout

GND

B+

1

2

3

CP3001 1

2

3

4

5

9

10

11

12

6

7

8

CAP FG

CAP VCO

VCC

CAP.M/F/R

I LIMIT

MOTOR GND

GND

LD/CY VCO

CAP CTL

LDM CTL

CYL FG/PG

CYL CTL

9

10

11

12

6

7

8

1

2

3

4

5

HALL

VCC

HALL

IN

OUT

SWITCH

LOGIC

CAPSTAN DD UNIT

M2001

RED WHITE

LM

LOADING MOTOR

M101

WHITE

BLACK

AC120V_60Hz

CD501

S502 WHITE

S501 BLACK

Y/C SEPA

J8008

2

4 3

1

6 5

E

1

YUV OUT

J8007

E

4

H1

2 3

H2

5

H1

4

DVD AUDIO OUT

J8006

E

1

E

H1

5

H2

3 2

H1

REAR OUT JACK

J8001

E

1

E

4

H1

2 3

H2

5

H1

FRONT AV JACK

AUDIO IN R

J651

E

1

FRONT AV JACK

AUDIO IN L

J652

E

1

FRONT AV JACK

VIDEO

J653

E

1

3

NC

2

H

H

2

H

2

CAUTION




ARE

C D

ATTENTION





E

TU301

NC

NC

NC

NC

17 V.OUT

16

NC

15

TU 32V

14 SIF OUT

13 A.OUT

12 AFT

11 DATA

10

CLOCK

9 NC

8 FSC

7

NC

HF1 (R)

HF COM

HF2 (L)

SP-CH1 (R)

SP COM

SP-CH2 (L)

EP/LP-CH1 (R)

EP/LP COM

EP/LP-CH2 (L)

CP101

7

6

5

9

8

2

1

4

3

7

6

5

4

9

8

3

2

1

FPC

9

8

5

4

7

6

3

2

1

5 V.IN

4

CONTROL

3 +B

2 CH

1 A.IN

VCR PCB

PCB010

VMD354

CP102_1

AUDIO REC

AUDIO PB

4

3

CTL+

CTL-

2

1

2

1

4

3

CD102

FFC

2

1

4

3

2

1

4

3

HEAD AUDIO CONTROL ASS’Y

H5001

AUDIO REC

AUDIO PB

CTL+

CTL-

CYLINDER UNIT

HI-FI HEAD

SP HEAD

EP/LP HEAD

AUDIO

CONTROL

NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME


F G

H

H

8

7

6

5

4

3

2

1

G-24

MPEG/MICON/DSP/RF_AMP

10ns

100mV

500µs

1.0V

1

6

WAVEFORMS

Y/C/AUDIO/CCD/HEAD AMP

PB

10µs

500mV

16

5ns

20mV

2

20ns

1.0V

3

500µs

1.0V

7

AUDIO/VIDEO

10µs

200mV

8

PB

100ns

100mV

17

PB

1ms

100mV

18

200ns

1.0V

4

10µs

200mV

5

10µs

100mV

9

PB

200ms

500mV

19

10µs

100mV

10

REC

5µs

20V

20

NOTE:

The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

H-1

SYSCON

PB

5ms

1.0V

21

PB

200µs

1.0V

22

POWER ON

50ns

1.0V

23

PB

500µs

1.0V

24

PB

5ms

500mV

25

PB

5ms

2.0V

27

WAVEFORMS

PB

500µs

200mV

39

TUNER/JACK

PB

10µs

200mV

32

PB

500µs

200mV

40

Hi-Fi/DEMODULATOR

PB

10ms

1.0V

36

TUNER/JACK

PB

500µs

100mV

41

PB

1ms

2.0V

37

PB

500µs

100mV

42

PB

500µs

200mV

38

PB

5µs

500mV

43

POWER

NOTE:


H-2

PB

5µs

5.0V

44

WAVEFORMS

NOTE:


H-3

MECHANICAL EXPLODED VIEW

205

205

201

205

201

PCB130

(DVD PCB ASS'Y)

119

120

208

209

207

110

207

110

209

112

208

115

106

103

102

106

111

113

203

107

PCB010

(VCR PCB ASS'Y)

104

206

108

205

210

204

117

204

105

101C

101B

114

202

202

101D

101H

101G

101I

101K

101E

101H

101I

101J

101F

109

109

118

207

207

202

116

PCB270

(OPERATION PCB ASS'Y)

101A

101C

101

I1-1

205

CHASSIS EXPLODED VIEW (TOP VIEW)

505

503

CD1501

M2003

319

503

UN4001

300

AE

341

331

334

314

333

501

H5002

336

324

335

342

503

315

323

508

322

508

312

H5001

306

305

302

AB

AB

332

317

301

AA

313

AA

AA

AA

AB

CD1502

M101

304

325

309

AA

AD

AC

AB

307

AC

AB

506

345

AE

346

316

507

AB

318

321

AB

510

AE

AE

CLASS

GREASE

PART NO.

Y315061000

Y315071000

Y31D011000

Y315041000

Y315141000

PART NAME

G-555G

MG-33

FG-84M

FL-721

G-313Y

MARK

AA

AB

AC

AD

AE

I2-1

NOTE:

Applying positions AA, AB, AC, AD and AE for the grease are displayed for this section.

Check if the correct grease is applied for each position.

CHASSIS EXPLODED VIEW (BOTTOM VIEW)

308

509

344

327

343

328

326

AA

M2001

501

320

303

338

502

AA

337

AA

CD1501

CD1502

AA

502

AA

340

502

AA

AA

AD

329

311

AA

339

AA

310

AB

AB

300

AB

AA

505

330

CLASS

GREASE

PART NO.

Y315061000

Y315071000

Y31D011000

Y315041000

Y315141000

PART NAME

G-555G

MG-33

FG-84M

FL-721

G-313Y

MARK

AA

AB

AC

AD

AE

I2-2

NOTE:

Applying positions AA, AB, AC, AD and AE for the grease are displayed for this section.


600

DVD DECK EXPLODED VIEW

610

608

AA

704

611

612

Cannot supply separately.

If the repair is needed, replace the

LOADER SUB ASS'Y.

CLASS

GREASE

614

AA

AA

AA

AA

AA

613

616

AB

AA

AA

609

M2603

602

AA

607

615

AB

SW1

SW2

CD2301

705

701

PCB640

(SW PCB ASS'Y)

CD2001

605

PCB610

(LOADING MOTOR PCB ASS'Y)

CD2302

702

604

703

606

Do not replace the parts. Because, minute adjustments are needed if this condition is disassembled further more.

If the repair is needed, replace the

DVD MECHA ASS'Y.

603

M2602

601

605

PART NO.

Y315061000

Y315121000

PART NAME

G-555G

SF-112

MARK

AA

AB

NOTE:

Applying positions AA and AB for the grease are displayed for this section.


I3-1

MECHANICAL REPLACEMENT PARTS LIST

120

201

202

203

204

205

206

207

208

209

210

---

---

---

---

---

---

---

---

---

---

---

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

REF. NO.

PART NO.

101 7A701A377A FRONT,CABI ASS'Y

101A

101B

101C

101D

101E

101F

101G

101H

101I

101J

101K

701WPJC987 CABINET,FRONT

711WPAA092 PLATE,DISPLAY

800WFAA015 CUSHION,LEG

712WPJC127 FLAP

713WPAA105 GLASS,LED-VCR

713WPAA106 GLASS,LED-DVD

713WPAA107 COVER,FRONT

738WPAA029 BUTTON,HOLDER

738WPBA056 BUTTON,FRAME-VCR

738WPBA057 BUTTON,FRAME-DVD

743WKA0042 SPRING,FLAP

DESCRIPTION

701WPA0686 HOLDER,DECK

701WPA0751 HOLDER,DECK

702WSA0212 CABINET,TOP

761WPA0261 HOLDER,DVD BR

85OP700038 HOLDER,END SENSOR

702WSAA142 PLATE,BOTTOM

722A08A161 SHEET,RATING

8965TS1010 CUSHION

753WUA0065 SPRING,EARTH

761WPA0321 HOLDER,DVD BL

761WPA0262 HOLDER,DECK TOP

752WSA0290 SHIELD,COMPO

723000A698 SHEET,DISPLAY

752WUAA001 SHIELD,3PIN

761WSAA025 ANGLE,FRONT

723000C872 SHEET,JACK

761WPA0296 HOLDER,DISC

712WPB0167 PLATE,TRAY-FRONT

7235630010 SHEET,DVD

8109130B9U SCREW,TAP TITE(B)R

810923070U SCREW,TAP TITE(B) R

8109I30A0U SCREW,TAP TITE(B)

810923080U SCREW,TAP TITE(B)

8109K3060U SCREW,TAP TITE(B)

810713040U SCREW,TAP TITE(S)

811022680U SCREW,TAP TITE(P)

810F13080U SEMS(F)

8154D3033U SCREW,TAP TITE(B)

810722660U SCREW,TAP TITE(S)

791WHA0100 GIFT,SHEET

792WHA0558 PACKAGE,FRONT

792WHAA117 PACKAGE,BACK

793WCDC671 GIFT BOX

795WCA0674 PAD,FLAT

795WCAA224 PAD TYPE:B

795WCAA225 PAD TYPE:C

A2F3P4H975 INSTRUCTION BOOK KIT

J2F3P421A

J5780102C

JB5KD200

INSTRUCTION BOOK

WARRANTY SHEET

POLYBAG,INSTRUCTION(RED CAUTION)

.

65TS10-10(10x20x25)

PAN

BIND

WH7

BIND

3x29

3x7

3x10

3x8

BIND(3D) 3x6

PAN 3x4

BIND 2.6x8

3x8

WH8 3x33R

BIND 2.6x6

J1-1

330

331

332

333

334

335

336

337

338

339

340

341

342

343

344

345

346

320

321

322

323

324

325

326

327

328

329

310

311

312

313

314

315

316

317

318

319

REF. NO.

PART NO.

300 A2F3P4H420K DECK ASSY

301

302

303

304

305

306

307

308

309

CHASSIS REPLACEMENT PARTS LIST

DESCRIPTION

A2F3P4H420K

85OA400240 PINCH ROLLER BLOCK (VA)

85OA400245 PINCH ROLLER BLOCK VA2

85OA500026 AHC ASS'Y

85OP200290 BELT,CAPSTAN (S)

85OP600581 WORM

85OP500083 BASE,AC HEAD

85OP800324 SPRING,AC HEAD

85OA000528 MAIN CHASSIS ASS'Y

85OA200089 CLUTCH ASS'Y

85OA200092 ARM IDLER ASS'Y

REF. NO.

PART NO.

501

DESCRIPTION

810722680U SCREW,TAP TITE(S) BIND M2.6x8

502 or 503

504

505

506

507

508

509

83ETW3000U E-RING

810722640U SCREW,TAP TITE(S) BIND

810212060U SCREW,PAN

810912660U SCREW,TAP TITE(B) PAN

3

M2.6x4

M2x6

M2.6x6

810A13040U SCREW/WASHER(A)

810A12650U SCREW/WASHER(A)

M3x4

M2.6x5

82Q264713N POLYSLIDER WASHER 2.6x4.7xT0.13

82P184505N POLYSLIDER WASHER(CUT) 1.8x4.5xT0.5

510 810722660U SCREW,TAP TITE(S) BIND 2.6x6

85OA300068 LOADING ARM S UNIT

85OA300070 LOADING ARM T UNIT

85OA400223 INCLINED BASE T UINT 3S

85OA400249 P5 ARM ASS'Y 2

85OA400248 TENSION ARM ASS'Y 2

85OA400231 INCLINED BASE S UNIT

85OA900234 CASS HOLDER ASS'Y

85OP900745 CASS,OPENER

85OP700035 REFLECTOR,LED

85OP900755 BRACKET,TOP 3V

CD1501

CD1502

H5001

H5002

! M101

M2001

M2003

! UN4001

122H071704 CORD JUMPER

122Y021902 CORD JUMPER

1523Q91004 HEAD,AUDIO CONTROL

1543Q02014 HEAD (FULL ERASE)

1596S98002 MOTOR,LOADING

1510S98044 CAPSTAN DD UNIT

1589S11020 MICRO MOTOR

A2F3P4H500 CYLINDER UNIT ASS'Y

2H071704

2Y021902

VTR-1X2RPE22-772

VTR-1X2ERS11-154

MDB2B66B

F2QVB73B

I2OAL34

A2F3P4H500

85OP400549 HOLDER,CAPSTAN

85OA900233 LINK UNIT

85OP000496 POST,CASS GUIDE

85OP200316 REEL,S (S)

85OP200317 REEL,T (S)

85OP200308 GEAR,IDLER

85OP200311 GEAR,CLUTCH

85OP200312 GEAR,COUPLING

85OP200313 LEVER,CLUTCH

85OP300194 GEAR,MAIN LOADING

85OP400490 LEVER,TENSION

85OP400492 HOLDER,TENSION

85OP400520 CAP.P4

85OP400542 BAND,TENSION

85OP400533 CONNECT,TENSION

85OP600573 ARM,BRAKE T

85OP600584 BAND,BRAKE T

85OP600577 CAM,PINCH ROLLER

85OP600578 CAM,MAIN

85OP600585 ROD,MAIN

85OP600582 GEAR,JOINT

85OP800322 SPRING,TENSION

85OP800360 SPRING,BRAKE T

85OP800355 SPRING,COUPLING

85OP800356 SPRING,RING

85OP900754 LEVER,LINK

85OP900744 LEVER,FLAP

J2-1

DVD DECK REPLACEMENT PARTS LIST

REF. NO.

PART NO.

! 600 A2F3P4H650 DVD MECHA ASS'Y

DESCRIPTION

A2F3P4H650

701

702

703

704

705

CD2001

CD2301

CD2302

! M2602

! M2603

PCB610

PCB640

SW1

SW2

601

602

603

604

605

606

607

608

609

610

611

612

613

614

615

616

92P100109A HOLDER,TRAVERSE

92P100094A CLAMPER

92P100088A GEAR,MOTOR

92P100108A GEAR,MIDDLE

92P200013A INSULATOR(F)

92P200014A INSULATOR(R)

92SBB0030A LOADER SUB ASS'Y

92P100095A GEAR,PULLEY

92P100097A PULLEY,MOTOR

92P100096A GEAR,MAIN

92P200012A BELT,LOADING

92P000014A PLATE,CLAMPER

92P100093A RACK,LOADING

92P100091A FRAME,MAIN

92P100100A TRAY

800WFAA008 CUSHION C

811022680U SCREW,TAP TITE(P) BIND


816112080U SEMS.TAP TITE(P) PAN


811022080U SCREW,TAP TITE(P) BIND

122H0O1901 CORD JUMPER



1515S98003

1596S18003

FEED MOTOR

MOTOR,LOADING

A5R801V610 PCB ASS'Y

A2F401H640 PCB ASS'Y

0515S32002

0500101037

SWITCH

PUSH SWITCH

2.6x8

M1.7x2.3 P3

W10 2x8

M1.7x3 P3

2x8

2H0O1901

2H062102

2H052601

BCZ3B03B

BCZ3B52B

DED003A

DED012B

SSS-13-2

ESE22MH24

J3-1

ELECTRICAL REPLACEMENT PARTS LIST

D529

D651

D656

D685

D2303

D2304

D3001

D3002

D3007

D3009

D4002

D4003

D4004

D4005

D8004

D8005

D8006

D8102

D8111

D8112

D513

D514

D515

D516

D518

D519

D522

D523

D524

D526

D527

D528

D501

D502

D503

D504

D505

D506

D507

D508

D509

D510

D511

D512

REF. NO.

R501

R502

R512

R516

R8033

PART NO.

DESCRIPTION

RESISTORS

3.3M OHM 1/2W R0G3K2335K RC

R3X181010J R,METAL OXIDE

R3X181683J R,METAL OXIDE

R63581R22J R,FUSE

R00202471J RC

1 OHM 1W

68K OHM 1W

0.22 OHM 1W

470 OHM 1/2W

CAPACITORS

C501

C502

E02LF2222M CE

P2122B224M CMP

2200 UF 16V

0.22 UF 275V ECQUL

C504

C511

C513

C515

C516

C518

C525

C526

C540

E02LF1222M CE

E62QFC470M CE

C03L0R7H2K CC

C0J0B0514K CC

CC3LE0MH3M CC

E61FF0222D CE

C03L0R7U2K CC

CC3LE0MH3M CC

E62QFC470M CE

DIODES

D1VT001330 DIODE,SILICON

D2WXN40050 DIODE SILICON

2200 UF 10V

47 UF 200V

220 PF 2KV R

0.01 UF 500V B

0.0022UF 250V

2200 UF 6.3V

680 PF 2KV R

0.0022UF 250V

47 UF 200V

IC101

! IC501





D23TGP15J0 DIODE SILICON


D2WXGP10J0 DIODE RECTIFIER

D97U02201B DIODE ZENER

D2LKB340L0 DIODE SCHOTTKY



D97U01201B DIODE,ZENER

D28T21DQN4 DIODE SCHOTTKY

D97U05R11B DIODE,ZENER



D28TELS6N6 DIODE RECTIFER

D97U03301B DIODE,ZENER






0021E2Q140 LED


0021E2Q140 LED

DD7R0S3550 DIODE SILICON


0010E00330 INFRARED LED














ICS

I03F3206M0 IC

1SS133T-77

1N4005-EIC

1N4005-EIC

1SS133T-77

1N4005-EIC

1N4005-EIC

RGP15J-G23

1SS133T-77

RGP10J-EIC

MTZJ22B T-77

SB340L-6737

1SS133T-77

1N4005-EIC

MTZJ12B T-77

21DQ04N-TA2B1

MTZJ5.1B T-77

1SS133T-77

MTZJ6.8B T-77

10ELS6N-TA1B2

MTZJ33B T-77

1SS133T-77

MTZJ3.3B T-77

1N4005-EIC

1SS133T-77

1N4005-EIC

LTL-1CHEE-002A

1N4005-EIC

LTL-1CHEE-002A

1SS355 TE-17

1SS355 TE-17

LTE-3271T-012A-O

1SS133T-77

1SS133T-77

1SS133T-77

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

1SS133T-77

1SS133T-77

1SS133T-77

1SS355 TE-17

1SS355 TE-17

1SS355 TE-17

IC502

IC503

IC701

IC2301

IC2304

IC3001

IC3003

IC3099

IC4001

IC4002

IC4003

I1KJ9A431A IC

I0CJ9AILP0 IC

I1KA98R09A IC

000220002W PHOTO COUPLER

I03F670BM0 IC

I03F065650 IC

I07J003580 IC

I54F50147A IC

I9UF032310 IC

A2F3P4H015 INIT DATA

ICQK068620 IC

I57J0L02F0 IC

I07F9E00W0 IC

LA71206M-MPB

KIA431A-AT

TL431AILP

KIA78R09API

PS2561AL1-1-V(W)

LA72670BM-L-MPB-E

LA6565-TE-L-E

BA10358FV-E2

OEC0147A

PST3231NR

BR24L02F-WE2

ZR36862PQCG

BR24L02F-WE2

BA33E00WHFP-TR or

T8YJ2412K0 TRANSISTOR SILICON

TCAA3875SY TRANSISTOR SILICON


TPYJC05001 COMPOUND TRANSISTOR

TCAT032034 TRANSISTOR, SILICON

TAATA12660 TRANSISTOR,SILICON

TAAA1504SY TRANSISTOR SILICON

T6YJ1037K0 TRANSISTOR,SILICON





T25F035630 FET


TCAT03209Y TRANSISTOR SILICON

TAAT012714 TRANSISTOR, SILICON

TD3T012070 TRANSISTOR,SILICON

TNYJC05001 COMPOUND TRANSISTOR



TD3T012070 TRANSISTOR,SILICON


























T67J1036K0 TRANSISTOR SILICON

T67J048TL0 TRANSISTOR SILICON







0002700690 PHOTO COUPLER




0000M00390 PHOTO TRANSISTOR


0000M00390 PHOTO TRANSISTOR



TNYJD05001 COMPOUND TRANSISTOR


TAATA12660 TRANSISTOR,SILICON

Q102

Q103

Q104

Q105

Q107

Q109

Q301

Q501

Q502

Q503

Q504

! Q505

Q506

Q507

Q509

! Q510

Q513

REF. NO.

PART NO.

IC4007

IC4008

IC4009

IC8001

IC8003

IC8005

IC8102

Q101

DESCRIPTION

ICS

ICMJ0CEKE8 IC

ICLJ0610EX IC

IFLJ0622H6 IC

ICLJ0610EX IC

IFLJ0622H6 IC

I04J045800 IC

I0UF015110 IC

I0UF015010 IC

I17F017530 IC

TRANSISTORS


Q514

Q651

Q652

Q653

Q654

Q655

Q656

Q657

Q658

Q659

Q660

Q661

Q662

Q663

Q664

Q665

Q666

Q2301

Q2302

Q2303

Q2304

Q2305

Q3002

Q3003

Q3004

Q3005

Q3006

Q3007

Q3008

Q8001

Q8002

Q8003

Q8004

SST39VF800A-70-4C-EKE

HY57V161610ETP-7

K4S161622H-UC60

HY57V161610ETP-7 or or

K4S161622H-UC60

RC4580IDR

MM1511XNRE

MM1501XNRE

PCM1753DBQR

KTC3875S_Y_RTK

2SC2412KT146 R,S

KTC3875S_Y_RTK

2SC2412KT146 R,S

DTA124EKAT146

KTC3203_Y-AT

KTA1266-AT(Y,GR)

KTA1504S_Y_RTK

2SA1037AKT146R,S

KTC3875S_Y_RTK

2SC2412KT146 R,S

KTC3875S_Y_RTK

2SC2412KT146 R,S

2SK3563(ORION_Q)

KTC3203_Y-AT

KTC3209_Y-AT

KTA1271_Y-AT

2SD1207(S,T)-AE

DTC124EKAT146

KTC3203_Y-AT

DTC124EKAT146

2SD1207(S,T)-AE

KTC3875S_Y_RTK

2SC2412KT146 R,S

KTC3875S_Y_RTK

2SC2412KT146 R,S

KTA1504S_Y_RTK

2SA1037AKT146R,S

DTC124EKAT146

DTC124EKAT146

KTA1504S_Y_RTK

2SA1037AKT146R,S

DTC124EKAT146

DTC124EKAT146

DTC124EKAT146

DTC124EKAT146

KTA1504S_Y_RTK

2SA1037AKT146R,S

DTC124EKAT146

KTA1504S_Y_RTK

2SA1037AKT146R,S

DTC124EKAT146

DTC124EKAT146

DTC124EKAT146

KTA1504S_Y_RTK

2SA1037AKT146R,S

DTA124EKAT146

2SA1036KT146

2SA2048TL

KTC3875S_Y_RTK

2SC2412KT146 R,S

KTC3875S_Y_RTK

2SC2412KT146 R,S

KTC3875S_Y_RTK

2SC2412KT146 R,S

RPI-303

DTA124EKAT146

RPI-352C40N

RPI-352C40N

ST-304L

DTC124EKAT146

ST-304L

KTC3875S_Y_RTK

2SC2412KT146 R,S

DTC144EKAT146

DTC124EKAT146

KTA1266-AT(Y,GR) or or or or or or or or or or or or or or or or

J4-1


REF. NO.

Q8005

PART NO.

DESCRIPTION

TRANSISTORS

TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK

Q8006

Q8007

Q8008

Q8009

Q8010

Q8011

Q8012

Q8019

Q8020

Q8021

Q8022

Q8023

Q8024

Q8101

Q8105

L705

L3002

L3003

L4001

L8001

L8002

L8006

L8007

L8009

L8010

L8102

L8103

L8104

L8105

T501

L101

L102

L103

L104

L107

L301

L501

L505

L506

L701

L702

L703

L704









TPYJA05001 COMPOUND TRANSISTOR













TNYJB05001 COMPOUND TRANSISTOR



COILS &TRANSFORMER

031626010R COIL,BIAS OSC

02167F101J COIL

021LA65R6K COIL

02167F220J COIL

02167F220J COIL

02167F220J COIL

029X000117 COIL,LINE FILTER

02167F220J COIL

02167E220K COIL

021LA6220J COIL

021LA6220J COIL

02167F220J COIL

02167F220J COIL

02167F220J COIL

02167E220K COIL

021LA6120J COIL

02167F2R2J COIL

021LA6R33M COIL

021LA6R33M COIL

02167F101J COIL

02167F101J COIL

02167F101J COIL

02167F101J COIL

02167F1R0K COIL

02167F1R0K COIL

2SC2412KT146 R,S

KTC3875S_Y_RTK

2SC2412KT146 R,S

DTA124EKAT146

KTC3875S_Y_RTK

2SC2412KT146 R,S

KTC3875S_Y_RTK

2SC2412KT146 R,S

DTA143EKAT146

DTC124EKAT146

KTC3875S_Y_RTK

2SC2412KT146 R,S

KTA1504S_Y_RTK

2SA1037AKT146R,S

KTA1504S_Y_RTK

2SA1037AKT146R,S

KTA1504S_Y_RTK

2SA1037AKT146R,S

DTC124EKAT146

KTA1504S_Y_RTK

2SA1037AKT146R,S

DTC114EKAT146

DTC124EKAT146

2SA1037AKT146R,S

22 UH

22 UH

12 UH

2.2 UH

0.33 UH

0.33 UH

100 UH

100 UH

100 UH

100 UH

1 UH

1 UH

1626010

100 UH

5.6 UH

22 UH

22 UH

22 UH

SS11VL-05230

22 UH

22 UH

22 UH

22 UH

22 UH

22 UH

J651

J652

J653

J8001

J8006

J8007

J8008

SW651

SW652

SW653

SW654

SW655

SW685

SW686

SW687

SW688

SW689

SW690

02167F1R0K COIL

02167F1R0K COIL

1 UH

1 UH

0481291244 TRANSFORMER,SWITCHING 81291244

JACKS

060J421039 RCA JACK MSP-281V31-A

060J401098 RCA JACK

060J401099 RCA JACK

060J411031 RCA JACK

060J411033 RCA JACK

060J411032 RCA JACK

063D700008 JACK

SWITCHES

0504101T34 SWITCH,TACT

MSP-281V40-B

MSP-281V42-B

MSP-213V1-432_NI_LF

MSP-213V1-732_NI_LF

MSP-213V1-652_NI_LF

MDC-070V-B_LF





0504R01T38 SWITCH TACT






SW3001 0508S11001 SWITCH (LEAF)

P.C.BOARD ASSEMBLIES

PCB010 A2F3P4H010 PCB ASS'Y

EVQ21505R

EVQ21505R

EVQ21505R

EVQ21505R

EVQ21505R

EVQ11L05R

EVQ11L05R

EVQ11L05R

EVQ11L05R

EVQ11L05R

EVQ11L05R

LSA-1144EAU

VME354A

REF. NO.

PART NO.

DESCRIPTION

P.C.BOARD ASSEMBLIES

or PCB130 A2F3P4H130 PCB ASS'Y VMD348A

VEEA53A or

PCB270 A2F3P7H270 PCB ASS'Y

MISCELLANEOUS

B501 024HT03563 CORE,BEADS

B2301 or B2302

B2303 or B2304

B2305

B4001

B4002 or B4003

B4005 or B4006

B4007 or B4008

B4009 or B4010

B4011

B4012 or B4013

B4014

B4016

B4017

B4018

B8103

CD102

! CD501

CD681

0246C51024 CORE,BEADS






















122F041508 CORD JUMPER

1209414910 CORD AC BUSH


CP3001

CP8001

CP8101

F501

FH501

FH502

OS651

TM601

TU301

V651

X101

X3001

X3002

X4001

CP101

CP102

CP103

CP501

0697290620 CONNECTOR PCB SIDE

069J740599 CONNECTOR PCB SIDE

067U002019 WIRE HOLDER

069S2B0629 CONNECTOR PCB SIDE

CP651

CP681

069J750589

069J750589

CONNECTOR PCB SIDE

CONNECTOR PCB SIDE

CD4002 06C32B1103 CORD CONNECTOR

CD6002 06CPL02006 CABLE

CD6003 06CPBA2003 CORD,RCA PIN

CD8001 122F0E1001 CORD JUMPER

CP2301 069GYOT119 CONNECTOR PCB SIDE

CP2302 069EV53030 CONNECTOR PCB SIDE

CP2303 069EV63030 CONNECTOR PCB SIDE

06972C0010

069J7E0599

069J7E0589

100DA32R01

100BT02701

CONNECTOR PCB SIDE

CONNECTOR PCB SIDE

CONNECTOR PCB SIDE

081PC2R505 FUSE

06710T0009 HOLDER,FUSE

06710T0009 HOLDER,FUSE

077Q037009 REMOTE RECEIVER

076R0JN01A TRANSMITTER

0162300044 RF UNIT

0040H54010 LED DISPLAY

100DT3R528 CRYSTAL

100GT01006 CRYSTAL

CRYSTAL

CRYSTAL

W4BRH3.5X6X1.0X2

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

MMZ1608R102CT

2F041508

9414910

2H051202

TOC-C09X-A1

IMSA-9604S-04C

B2013H02-2P

A2001WV2-11P

IMSA-9604S-05F

IMSA-9604S-05F

C32B1103

CPL02006

TD-020301-3

2F0E1001

09-5000-024-001-001

00_6232_005_006_800+

00_6232_006_006_800+

TMC-J12P-B2

IMSA-9604S-14C

IMSA-9604S-14F

51MS025L

EYF-52BCY

EYF-52BCY

PIC-37043LO-H

R56-0532

115-V-HA35ARE

CO2D0M3-A

HC-49/U

B10000C001

DT-26

HC-49U/S

RESISTOR

RC...................

CARBON RESISTOR

CAPACITORS

CC...................

CERAMIC CAPACITOR

CE...................

ALUMI ELECTROLYTIC CAPACITOR

CP...................

POLYESTER CAPACITOR

CPP..................

POLYPROPYLENE CAPACITOR

CPL..................

PLASTIC CAPACITOR

CMP.....................METAL POLYESTER CAPACITOR

CMPL................ METAL PLASTIC CAPACITOR

CMPP................ METAL POLYPROPYLENE CAPACITOR

J4-2

SPEC.NO.

O/R NO.

M2F3-P4H

K522301

MVD4541

SERVICE MANUAL

DVD VIDEO PLAYER&VIDEO CASSETTE RECORDER

REVISION 1

MFR’S VERSION B

MFR’S VERSION

A

B

PCB010

PCB130

PCB270

VME354A

VMD348A VEEA53A

DME043A

(PB FREE)

DME031A

(PB FREE)

DEE057A

(PB FREE)

Please file the revision with the original version

Change of PCB VERSION (PbF)


REF. NO.

PCB010

PCB130

PCB270

PART NO.

MFR'S VERSION A

DESCRIPTION

A2F3P4H010

VCR MT PCB ASS'Y (VERSION A)

VME354A

A2F3P4H130

DVD MT PCB ASS'Y (VERSION A)

VMD348A

A2F3P7H270

OPERATION PCB ASS'Y (VERSION A)

VEEA53A

PART NO.

MFR'S VERSION B

DESCRIPTION

A2F3PGH010 VCR MT PCB ASS'Y (VERSION B)

DME043A

A2F3PGH130 DVD MT PCB ASS'Y (VERSION B)

DME031A

A2F3PGH270 OPERATION PCB ASS'Y (VERSION B)

DEE057A

VCR MT PCB's, DVD MT PCB's and OPERATION PCB's are not interchangeable.

SPEC.NO.

O/R NO.

M2F3-PGH

K582305

MVD4541A

SERVICE MANUAL

DVD VIDEO PLAYER & VIDEO CASSETTE RECORDER

SUPPLEMENT

MFR’S VERSION A

This SUPPLEMENT must be used together SERVICE MANUAL for MVD4541.

All other test and repair procedures are as shown in the ORIGINAL MANUAL.

Please file this SUPPLEMENT with the ORIGINAL VERSIONS.

Design and specifications are subject to change without notice.

REF. NO.

108

121

---

---

---

---

---

---

---

MECHANICAL REPLACEMENT PARTS LIST

PART NO.

722A08A161 SHEET RATING

MVD4541

DESCRIPTION

791WHA0100 GIFT SHEET

793WCDC671 GIFT BOX

795WCAA225 PAD TYPE:C

JB5UD200

J3J81702D

POLYBAG INSTRUCTION(RED CAUTION)

WARRANTY SHEET

J2F3P421B INSTRUCTION BOOK

A2F3P4H975 INSTRUCTION BOOK KIT

MVD4541A

PART NO.

722A08A165 SHEET RATING

DESCRIPTION

8965TS1017 CUSHION 65TS10-10(17.5*20*14)

793WCDD082 GIFT BOX

791WHA0100 GIFT SHEET

795WCAA223 PAD TYPE:A

JB5ND200

J3T10902A

POLYBAG INSTRUCTION(RED CAUTION)

WARRANTY SHEET

J2I0P021A INSTRUCTION BOOK

A2I0P0H975 INSTRUCTION BOOK KIT

REF. NO.

300

302

PART NO.

A2F3P4H420K DECK ASS'Y

85OA500026 AHC ASS'Y

CHASSIS REPLACEMENT PARTS LIST

MVD4541

DESCRIPTION PART NO.

A2I0P2H420K DECK ASS'Y

MVD4541A

DESCRIPTION

DELETE

REF. NO.

600

CD2001

DVD DECK REPLACEMENT PARTS LIST

MVD4541

PART NO.

DESCRIPTION

A2F3P4H250 DVD MECHA ASS'Y A2F3P4H650

122H0O1901 CORD JUMPER 2H0O1901

MVD4541A

PART NO.

DESCRIPTION

A2I0P2H650 DVD MECHA ASS'Y A2I0P2H650

122H0O1905 CORD JUMPER 2H0O1905

R8035

R8052

R8055

R8056

C535

C600

C731

C756

C765

C3030

REF. NO.

R305

! R535

R653

R683

R8004

R8009

R8014

R8015

R8028

R8029

R8032

R8033

R8034


MVD4541

PART NO.

DESCRIPTION

R002T4102J RC 1K OHM 1/4W

R002T4331J RC 330 OHM 1/4W

R803R9561J RC 560 OHM 1/16W

R002T4333J RC 33K OHM 1/4W

R002T2471J RC 470 OHM 1/2W

R803R9101J RC 100 OHM 1/16W

R803R9101J RC 100 OHM 1/16W

R002T2471J RC 470 OHM 1/2W

R002T2471J RC 470 OHM 1/2W

R803R9151J RC 150 OHM 1/16W

R00202471J RC 470 OHM 1/2W

R803R9152J RC 1.5K OHM 1/16W

R803R9103J RC 10K OHM 1/16W

R803R9103J RC 10K OHM 1/16W

R803R9152J RC 1.5K OHM 1/16W

R803R9151J RC 150 OHM 1/16W

E50HU0101M CE 100 UF 6.3V

E50HU0101M CE 100 UF 6.3V

E50HU0101M CE 100 UF 6.3V

CS0PF0N16Z CC 1 UF 10V F

MVD4541A

PART NO.

DESCRIPTION

DELETE

R3X28B3R9J R,METAL 3.9 OHM 3W

R002T4221J RC 220 OHM 1/4W

R803R9391J RC 390 OHM 1/16W

R002T4223J RC 22K OHM 1/4W

R002T2331J RC 330 OHM 1/2W

R803R9271J RC 270 OHM 1/16W

R803R9271J RC 270 OHM 1/16W

R002T4561J RC 560 OHM 1/4W

R002T4561J RC 560 OHM 1/4W

DELETE

R002T4561J RC 560 OHM 1/4W

R803R9681J RC 680 OHM 1/16W

R803R9153J RC 15K OHM 1/16W

R803R9153J RC 15K OHM 1/16W

R803R9681J RC 680 OHM 1/16W

DELETE

E50HU3100M CE 10 UF 25 V

CQGTF0415Z CC 0.1 UF 50V F

E50HU0470M CE 47 UF 6.3V

E50HU0470M CE 47 UF 6.3V

E50HU0470M CE 47 UF 6.3V

CS0PF0315Z CC 0.1 UF 25V F

R2338

R2361

R2362

R4031

R4035

R4044

R4045

R4049

R4050

R4057

R4073

SW652

SW656

OS651

! TU301

V651

PCB010

R2313

R2319

R2320

R2321

R2322

R4076

R4077

R4087

R4088

R4089

R8110

R8111

R8116

R8121

C2309

C2312

C2316

C2318

C2342

! D523

D526

D528

D533

! IC502

Q301

L3002

L8010

J652

J653

J8008

REF. NO.

C3035

C8011

C8048

C8062

C8063

! D507

D509

! D510

! D511

D513

D514

! D515

D516

! D519

PART NO.


MVD4541

DESCRIPTION

E50HU0221M CE 220 UF 6.3V

E02LT2471M CE 470 UF 16V

E02LT0102M CE 1000 UF 6.3V

E02LT0102M CE 1000 UF 6.3V

D23TGP15J0 DIODE SILICON RGP15J-G23

D2WXGP10J0 DIODE RECTIFIER RGP10J-EIC

D97U02201B DIODE ZENER MTZJ22B T-77

D2LKB340L0 DIODE SCHOTTKY SB340L-6737

D2WXN40050 DIODE SILICON 1N4005-EIC

D97U01201B DIODE,ZENER MTZJ12B T-77

D28T21DQN4 DIODE SCHOTTKY 21DQ04N-TA2B1

D97U05R11B DIODE,ZENER MTZJ5.1B T-77




D1VT001330 DIODE,SILICON 1SS133T-77

I1KA98R09A IC KIA78R09API

TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK

02167E220K COIL 22 UH

02167F101J COIL 100 UH

060J401098 RCA JACK MSP-281V40-B

060J401099 RCA JACK MSP-281V42-B

063D700008 JACK MDC-070V-B_LF

0504101T34 SWITCH,TACT EVQ21505R

077Q037009 REMOTE RECEIVER PIC-37043LO-H

0162300038 RF UNIT 115-V-H015ARE

0040H54010 LED DISPLAY CO2D0M3-A

A2F3PGH010 VCR MT PCB ASS'Y DME043A

R803R9563J RC 56K OHM 1/16W

R803R9103J RC 10K OHM 1/16W

R803R9123J RC 12K OHM 1/16W

R803R9222J RC 2.2K OHM 1/16W

R803R9332J RC 3.3K OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

R803R9561J RC 560 OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

R803R9473J RC 47K OHM 1/16W

R803R9330J RC 33 OHM 1/16W

R803R9330J RC 33 OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

R803R9471J RC 470 OHM 1/16W

R803R9471J RC 470 OHM 1/16W

R803R9561J RC 560 OHM 1/16W

R803R9561J RC 560 OHM 1/16W



CS0PB0413K CC 0.001 UF 50V B


MVD4541A

PART NO.

DESCRIPTION

CS0PB0413K CC 0.001 UF 50V B

DELETE

E02LT0102M CE 1000 UF 6.3V

E02LT0471M CE 470 UF 6.3V

E02LT0471M CE 470 UF 6.3V

D2LXFR1550 DIODE SILICON FR155-F

D2BXARS010 DIODE SILICON SARS01-V1

D9WU02202B DIODE ZENER MTZJ22B-EIC

D2LKSR3400 DIODE SCHOTTKY SR340-004

DELETE


D2LXSR2400 DIODE SCHOTTKY SR240-F

D9WU05R12B DIODE ZENER MTZJ5.1B-EIC


D9WU03302B DIODE ZENER MTZJ33B-EIC


DELETE

D2WXN40050 DIODE SILICON 1N4005-EIC

I1KA98R06A IC KIA78R06API

DELETE

DELETE

DELETE

060R401120 RCA JACK RCA-109-02

060R401121 RCA JACK RCA-109-03

063R700013 JACK DIN-409A

DELETE

0504101T34 SWITCH,TACT EVQ21505R

077A037013 REMOTE RECEIVER ROM-V338LO

0162300047 RF UNIT 115-V-HA35ARE G

0040N54011 LED DISPLAY TOF-440EBHG-B16/B4

A2I0P0H010 VCR MT PCB ASS'Y DME063A

R803R9472J RC 4.7K OHM 1/16W

R803R9333J RC 33K OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

R803R9153J RC 15K OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

DELETE

DELETE

DELETE

DELETE

DELETE

R803R9472J RC 4.7K OHM 1/16W

DELETE

DELETE

DELETE

DELETE

DELETE

DELETE

R803R9472J RC 4.7K OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

R803R9472J RC 4.7K OHM 1/16W

DELETE

DELETE

DELETE

DELETE

CS0PB0316K CC 1 UF 25V B

CS0PCH412J CC 100 PF 50V CH

E50HU0470M CE 47 UF 6.3V

DELETE

DELETE

D687

SW685

SW686

SW687

SW688

SW689

SW690

SW692

SW693

SW694

SW695

SW696

SW698

PCB270

IC4008

Q8101

Q8105

R686

R689

R694

R696

D685

B2303

B4004

B4015

B4017

X4001

PCB130

C4092

C4093

C4094

C4102

C4104

C8121

CD4002

D8101

! IC2301

IC2304

IC4001

REF. NO.

C2343

C2348

C2350

C2365

C4001

C4034

C4035

C4037

C4051

C4058

C4059

C4060

C4061

C4087

IC4002

IC4007


MVD4541

PART NO.

DESCRIPTION

E50HU0470M CE 47 UF 6.3V

CS0PB0315K CC 0.1 UF 25V B

CS0PB0N16K CC 1 UF 10V B

CS0PB04B3K CC 0.0012UF 50V B

CS0PCH450C CC 5 PF 50V CH

CS0PCH4I1J CC 24 PF 50V CH











CS0PB0413K CC 0.001 UF 50V B

CS0PB0413K CC 0.001 UF 50V B

E50HU3100M CE 10 UF 25 V

06C32B1103 CORD CONNECTOR C32B1103

DD7R0S3550 DIODE SILICON 1SS355 TE-17

I03F065650 IC LA6565-TE-L-E

I07J003580 IC BA10358FV-E2

ICQK068620 IC ZR36862PQCG

I57J0L02F0 IC BR24L02F-WE2

ICMJ0CEKE8 IC SST39VF800A-70-4C-EKE

ICLJ0610EX IC HY57V161610ETP-7

TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146

T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S

0246C51024 CORE,BEADS MMZ1608R102CT

100BT02701 CRYSTAL HC-49U/S

A2F3PGH130 DVD MT PCB ASS'Y DME031B

R002T4682J RC 6.8K OHM 1/4W

R002T4332J RC 3.3K OHM 1/4W

0021E2Q140 LED LTL-1CHEE-002A

0504R01T38 SWITCH TACT EVQ11L05R






A2F3PGH270 OPERATION PCB ASS'Y DEE057A

MVD4541A

PART NO.

DESCRIPTION

DELETE

CS0PB0316K CC 1 UF 25V B

DELETE

CS0PB0315K CC 0.1 UF 25V B

CS0PB04N3K CC 0.0039UF 50V B

CS0PCH460D CC 6 PF 50V CH

CS0PCH4G1J CC 18 PF 50V CH

DELETE

DELETE

DELETE

DELETE

DELETE

DELETE

DELETE

DELETE

DELETE

DELETE

DELETE

DELETE

E50HU0101M CE 100 UF 6.3V

06CH2B1106 CORD CONNECTOR CH2B1106

DELETE

I03FV65650 IC LA6565VR-TLM-E

DELETE

ICQK068621 IC ZR36862PQCG-B

DELETE

ICMJ016017 IC SST39VF1601-70-4C-EKE

DELETE

DELETE

DELETE

DELETE




100GT02720 CRYSTAL B27000C005

A2I0P0H130 DVD MT PCB ASS'Y DME064A

DELETE

DELETE

R002T4332J RC 3.3K OHM 1/4W

R002T4682J RC 6.8K OHM 1/4W

DELETE

0021E2Q140 LED LTL-1CHEE-002A

DELETE

DELETE

DELETE

DELETE

DELETE

DELETE







A2I0P0H270 OPERATION PCB ASS'Y DEE079A


(MVD4541A)

DVD (TOP SIDE)

Q2302

R2360

CP2301

B4009

R4089

R2303

R2334

R2319

R2335

CP2302

R2327

R2324

R4088

CP2303

R2337

R2325

R2330

R2328

C2307

C4039

R4041

1

C4088

157

C4085

B4002

IC4007

105

C4029

R4024

R4021

W842

C4031

R4019

R4020

R4025

C4098

R4026

R4027

R4058

C4016

C4017

53

R4040

C4095

B4005

IC4009

C4077

D8112

C4040_1

ADD R2320

R4087

R4088

R4089

W807

W815

IC4003

R4070

C8113

C8126

C8109

W824

CP8101

W815

CD4002_1

R2329

R2323

R4016

R4042

W836

R4010

D4003

R4036

R4037

R4005

DVD (BOTTOM SIDE)

Q2305

R2359

Q2304

R2356

Q2303

R2309

ADD R2313

R2322

C2312

C2365

B4004

B4015

B4017

W837


VCR/OPERATION (INSERTED PARTS)

SOLDER SIDE

(MVD4541A)

D687

DEE079A

DEE081A

DEE080A

J653 J652

J651

V651

0

0

3

Q

6

C313_1

W226

W224

C600

C

P

1

0

3

TP3001

TP3002

TP701

TP101

C309

L301

C315_1

W215

W223

W222

W221

W220

W235

W821

C318_1

R729

R728

W236

R712

R703

W232

W231

W230

W229

R704

L703

W238

W237

C656

L701

C740_1

R719

C535

C725

C728

C719

C722

C731

W228

C8031

C726

C713

D533

C8010_1

C735

C727

C712

C716

C720_1

C721_1

C758

C751

C755_1

C742

W183

R653

R710

C763

C756

R3011

R3015

W205

C759

C767

W182

W174

W173

C765

W870

W193

W187

W810

W192

L107

W175

C152

C163

W208

CP101

SW655

W178

X101

W815

R123

W204

SW654

W817

C142

W041

SW653

SW651

W839

C3023

W840

W112

R651

C652

C135

C138

W037

W036

C102

W105

D3001

W102

W801

W161

W143

W132

W127

W136

W135

W159

C3063

W142

W141

W140

W137

C3045

W113

W134

W104

W114

R3012

W138

W133

W131

W130

W128

W126

W162

W160

W101

W099

W117

W103

W033

W030

W122

W838

W837

W158

W034

W031

W802

W032

W027

W028

W026

R3050

D3007

W065

L3003

L103

D3002

Q3

00

5

W075

W072

W071

W070

W069

W024

W056

W025

W057

W867

W054

W050

W058

W055

W053

W051

W008

W007

W005

W049

W048

W047

W045

W043

W042

C3052

C

W242

30

32

W068

W067

W066

W060

W064

W061

W822

W847

W046

W044

W076

W074

W073

R534

IC501

W016

W806

D514

W842

R533

W829

R509

CP501

W885

W004

W816

C505

L505

Q510

C3033

W090

W089

S801X

L104_1

W155

W156

W243

W085

C8013

C8012

L8006

W148

C136

C131

R144

L102

C110

Q105

W151

C112

W153

W147

W146

R140

W152

W150

W149

W083

W082

W080

W079

W078

C

P

30

01

W077

W081

R8011

W084 L80

09

C8004_1

W098

C8075_1

C8051

C8007_1

W015

W014

C8062

R109

C123

C105

C119_1

C115

C104

W819

Q104

W167

CP102_1

C174

W852

W145

W172

W171

W169

W168

W163

W906

C8005

W093

Q8004

R8059

W097

C8038

C8037

C8035

J8001

C8034

D8005

J8006

L8007

W820

C8032

C8024

C8063

R8047

W022

W021

W020

J8007

Q507

C

Q505

52

R

6

53

5

C501

IC503

D512

DME063A

Q503

C514

C519

W833

D527

W826

C512

W003

Q504

C531

D510

W846

D524

Q502

IC502

W804

W845

C504

D507

L501

R517

W002

W827

C521

T501

R527

D515

R51

S801Y

C8043

R8036

C8048

R8028

R8029

C8047_1

R8033

C8015_1

L8002

J8008

L8001

D656

B501

2

C511_1

CP651

C518

D

5

1

1

C540_1

C5

R5

02

15

S501

C522

FH502

S502

ADD

W833

W834

W841

W842

W846

W847

W856

W870

W906

R535

R694

R696

C535

C600

D533

D687

SW656

SW692

SW693

SW694

SW695

SW696

SW698

W832


VCR (CHIP MOUNTED PARTS)

SOLDER SIDE

(MVD4541A)

W800

W808

Q8020

R8040

Q8019

Q8021

Q8022

R524

R531

Q506

DME063A

Q513

Q514

Q8001

R8010

R8003

R8023

Q8011

Q8024

Q8002

Q8010

Q8008

R8025

Q8009

R8030

R8048

Q8012

R8052 R8021

R8026 R8024

R8049

R8034

IC8001

R8051

Q8007

Q8003

IC8003

Q8023

R3008

R8017

Q8005

Q8006

R8016

R136

R3031

R101

Q101

Q102

Q103

R141

R522

R521

Q509

R3001

R3014

R3043

R3010

1

R3030

29

IC

30

01

R3087

57

Q666

R3038

R3047

R664

Q651

Q654

Q659

Q664

Q662

Q663

Q660

R3046 Q665

Q655

Q661

Q658

Q657

Q656

R673

R672

R667 R666

Q653

Q652

85

IC3003

R3051

R3037

R3045

IC3099_1

R3006

Q3003

Q3007

R110

21

1

IC

10

1

61

41

R127

R122

Q107

Q109

R132

41

21

IC

70

1

61

1

R716

IC8005

DEE080A

DEE081A

DEE079A

R302

ADD C3035

W800

W808

1

8

7

6

5

4

3

2

JG001

JG002

JG003

JG004

JG005

JG006

JG007

JG008

JG009

A

FROM/TO MEMORY

P.CON+3.3V

GND

(D_GND)

SD_D0

SD_D1

SD_D2

SD_D3

SD_D4

SD_D5

SD_D6

SD_D7

SD_D8

SD_D9

SD_D10

SD_D11

SD_D12

SD_D13

SD_D14

SD_D15

RAMCS0#

MEMCS0

RD

WR

SD_A0

SD_A1

SD_A2

SD_A3

SD_A4

SD_A5

SD_A6

SD_A7

SD_A8

SD_A9

SD_A10

HD7

HD8

HD9

HD10

HD11

HD12

HD13

HD14

HD15

HD0

HD1

HD2

HD3

HD4

HD5

HD6

HA8

HA9

HA10

HA11

HA12

HA13

HA14

HA15

HA0

HA1

HA2

HA3

HA4

HA5

HA6

HA7

HA16

HA17

HA18

HA19

RAMRAS#

RAMCAS#

SD_BA0

RAMDQM

RAMWE#

RAMCLK

RAMCKE

B C D E F G H

MPEG/MICON/DSP SCHEMATIC DIAGRAM

(DVD PCB) (MVD4541A)

C4038

0.01 B

FROM/TO AUDIO/VIDEO

UNREG+3.8V

D4005

BOOT2

BOOT1

DUPTD1

1SS355 DUPRD1

DUPTD0

DUPRD0

P.CON+5V

HA15

HA16

HA14

HA13

HA12

HD15

HA11

HD7

HA10

HD14

HA9

HD6

HA8

HD13

HD5

HD12

WR

HD4

HD11

HD3

HA19

HD10

HA18

HD2

HA17

HD9

HA7

HD1

HA6

HD8

HA5

HD0

HA4

RD

HA3

HA2

MEMCS0

HA1

HA0

R4054

1K

R4053

1K

C4008

0.1

0.1

C4010

C4013

0.1

C4014

0.1 F

BOOTSEL1

BOOTSEL2

F

F

F

NC

C4016 0.1 F

C4017 0.1 F

R4052

4.7K

R4051

C4096

0.001 B

C4032

0.001 B

DUPTD1

W817

SYS_MUTE

DVD-H

DAC_VIDEO_A

DAC_VIDEO_C

DAC_VIDEO_B

DAC_VIDEO_D

ASDATA0

ABCLK

ALRCLK

AMCLK

MD

MC

ML

P-H/I-L

RESET

4.7K

R4089

R4078

4.7K

3.3

3.3

3.3

0

3.3

3.3

3.3

0

3.3

3.3

3.3

3.3

3.3

NC

3.3

3.3

3.3

3.3

3.3

1.8

3.3

3.3

3.3

3.3

3.3

3.3

3.3

0

NC

3.3

NC

3.3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

0

3.3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

3.3

4.7K

R4088

4.7K

P.CON+5V

GND (RF_GND)

208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157

SSCRXD GNDDACBS2

MEMCS(1)

VDDP

MEMAD(15)

MEMAD(16)

GNDDACP

RSET

C/B/U

VDDDAC

MEMAD(14)

MEMAD(13)

MEMAD(12)

MEMDA(15)

MEMAD(11)

MEMDA(7)

GNDP

208

207

206

205

SSCTXD

SSCCLK

DUPTD1

DUPRD1

160

159

158

157

A

G

RFN

RFP

Y/R/V

CVBS/C

VDDDAC

CVBS/G/Y

Y/C

GNDDACD

GNDDACD

GCLK

XO

MEMAD(10)

MEMDA(14)

MEMAD(9)

MEMDA(6)

MEMAD(8)

MEMDA(13)

MEMDA(5)

MEMAD(20)

VDDP

MEMDA(12)

MEMWR#

MEMDA(4)

VDDC

MEMDA(11)

VDDA

RESET#

GNDA

GNDP

VDDP

IDGPCI/O(2)

GPCI/O(31)

DJTCK / ICGPCI/O(3) / VID(0)

DJTO / GPCI/O(30) / VID(1)

DJTDI / GPCI/O(29) / VID(2)

MEMDA(3)

MEMAD(19)

GNDC

MEMDA(10)

MEMAD(18)

GNDP

MEMDA(2)

MEMAD(17)

MEMDA(9)

MEMAD(7)

MEMDA(1)

MPEG/MICON/DSP/RF_AMP IC

IC4001

ZR36862PQCG-B

DJTMS / GPCI/O(28) / VID(3)

VDDC

GNDC

GPCI/O(27)

IDGPI/O(1)

ICGPCI/O(2)

GPCI/O(26)

VDDP

ICGPCI/O(1)

GNDP

MEMAD(6)

MEMDA(8)

MEMAD(5)

VDDP

MEMDA(0)

MEMAD(4)

MEMRD#

MEMAD(3)

MEMAD(2)

MEMCS(0)#

53

54

55

56

RAMADD(4)

RAMADD(3)

RAMADD(5)

RAMADD(2)

100

101

102

103

104

RAMDAT(14)

GNDP

RAMDAT(1)

RAMDAT(15)

RAMDAT(0)

MEMAD(1)

MEMAD(0)

GNDP

VDD-IP

IDGPCI/O(0)

ICGPCI/O(0)

GNDP

GPCI/O(20)

VDDP VDDP

53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

100 101102103104

HSYNC

VSYNC

AIN

VDDP-A2

AMCLK

GNDP-A2

ABCLK

ALRCLK

GPAI/O

AOUT(0)

AOUT(1)

AOUT(2)

SPDIF

B4002 (190mA)

B4018

MMZ1608R102CT

VDDAFERF

(250mA)

(10mA)

MMZ1608R102CT

(D_GND)

VDDPWM

+1.8V

+3.3V

C4081

0.1

F

HOME

B4005 (130mA)

MMZ1608R102CT

B4001

MMZ1608R102CT

(10mA)

C4007 0.1 F

0

0

1.3

1.1

3.3

1.2

1.4

3.3

1.4

2.9

3.3

3.3

3.3

1.8

0

3.2

1.8

3.3

0

0

3.3

3.3

0

NC

0

2.6

W836

HOME

JG028

PM16

(MIC_DET)

(DJTDO)

I2C_CLK

I2C_DAT

3.3

3.3

3.3

(ICETCK)

(ICETDO)

[MJTEC]

(ICETMS)

3.3

3.3

0

(PM11)

3.3

3.3

3.3

3.3

AIN

HSYNC

VSYNC

R4024

4.7K

3.3

0

3.3

3.3

0

3.3

GPAI/O

AOUT[0]

JG024

0

ASDATA1

0

3.3

SPDIF_1

ASDATA2

0

0 JG020

IDGPCI/O[0]

0

(PM1)

IOGPCI/O[0]

0

GPCI/O[20]

3.3

1

C4028

C4030

X4001

100BT02701

27MHz

0.1 F

R4072

R4019

R4020

R4021

0.1 F

TP4017

TP4018

VDDP-A2

R4001

390 +-1%

TP4007

33

33

33

33

TP4010

C4029 0.1 F

STBY_L

C4031

C4034

6P CH

C4035

18P

W842

JG021

0.01 B

IAMCLK

IABCLK

IALRCLK

CH

R4058

220

4

B4010

MMZ1608R102CT TP4016

NC

TP4015

R4071

150

NC

C4026

C4027 0.1 F

0.1 F

R4014 4.7K

TP4004

TP4006

TP4005

D1_2

D1_1

R4025

R4026

R4027

DAC_VIDEO_C

DAC_VIDEO_B

DAC_VIDEO_D

DAC_VIDEO_A

R4016

100

C4098

220

220

220

10P CH

RESET

SYS_MUTE

3

ML

MC

MD

AMCLK

ABCLK

ALRCLK

ASDATA0

SPDIF

P-H/I-L

TP4008

TP4009

B4015

MMZ1608R102CT

R4010

2.2K

REG+3.3V +1.9V IC

IC4003 BA33E00WHFP

P.CON+5V

EN

DVD-H

1

2.5

VCC2 VCC1 GND VO1 VO2

8

2 3 4 5 6

4.2

4.2

0 3.3

1.8

ADJ

7

0.8

TP4024

NC NC

P.CON+3.3V

B4006 (250mA)

MMZ1608R102CT

TP4023

DUPRD1

RX

VCC+6V

L4001

P.CON+A5V

P.CON+5V

2.2uH 0305

SPDIF

TP4014

SSCRXD

SSCTXD

R4081

3.9K +-1%

TP4027

TP4028

TP4001

TP4002

UNREG+3.8V

W804

W807

TP4012

TP4013

TP4020

GND

GND

(A_GND)

(D_GND)

FROM/TO MOTOR DRIVE

VDDPWM3.3V

TRAY_OPEN

TRAY_CLOSE

HOME

TOUT_SW

TIN_SW

DVD/CD

DRVSB

RF

OPU_A

OPU_B

OPU_C

OPU_D

OPU_E

OPU_F

VC

SPDL_SENS-

SPDL_SENS+

DVD/CDPD

DVD_LD

CD_LD

SPINDLE_PWM

SLED_PWM

TRACK_PWM

FOCUS_PWM

P.CON+A5V

P.CON+3.3V

VCC+6V

M_GND

TP4011

1

W850

C4066

B

TP4021

TP4022

UNREG+3.8V

CD4002_1

CH2B1106

GND(D)

GND(D)

SSCCLK/TX

RDY(I/O(0))/RX

GND(M)

P.CON+9V

P.CON+A5V

P.CON+3.8V

P.CON+3.8V

GND(A)

SPDIF

3

4

5

1

2

6

7

8

9

10

11

2

8

7

6

5

4

3

TP4003

PCB130

DME064

1

A B C

2



DURING PLAYBACK.

D

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME


E F G H

8

7

6

5

4

3

2

1

A

A B C D E

MOTOR DRIVE SCHEMATIC DIAGRAM

(DVD PCB) (MVD4541A)

F G

FROM/TO LOADER

21

22

23

24

16

17

18

13

14

15

19

20

8

9

10

11

12

5

6

7

CP2301

09-5000-024-001-001

1

2

GND

F

3

4

Vref

VCC

E

D

C

SW1(DVD/CD)

VRF(RF_OUT)

B

A

VR(DVD)

VR COM

VR(CD)

GND

LD

PD/GND

LD(DVD)

GND

NC

T DRV

T RTN

F DRV

F RTN

DVD_CD

JG015

JG012

DVD/VR

DVD/CDPD

CD/VR

JG014

JG013

JG040

JG016

JG011

JG010

OPU_F

OPU_VREF

OPU_E

OPU_D

OPU_C

RF

OPU_B

OPU_A

CDLD

R2359

82

TO LOADER

3

2

1

CP2302

00_6232_005_006_800+

5

4

LD-

LD+

OPEN

GND(D)

CLOSE

NC

DVDLD

JG056

TR+

TR-

FO+

FO-

C2331

0.1

F

C2315

0.1

F

TP2303

R2353

MOT_LD-

MOT_LD+

TOUT_SW

100

R2352

TIN_SW

100

TP2305

TP2304

P.CON+3.3V

B2305

MMZ1608R102CT

B2305 short --- +3.3V

C2328_1

6.3V

47 KA

C2348

1 B

JG017

JG018

(RF_GND)

RF_A5V

VR DVD

Q2305

VR DVD

Q2303

KTC3875S_Y_RTK

0

0

KTC3875S_Y_RTK

0.1

R2348

0.7

0

0.1

3.3K

0.1

R2346

3.3K

R2347

DVD LD

CTL

Q2301

2SA1036K

0

0.7

3.3K

R2306

6.8

R2318

4.5

3.9

6.8

R2332

220

1.0

C2340_1

TP2307

6.3V

100 KA

B2302

B2301

MMZ1608R102CT

MMZ1608R102CT

C2341_1

CD LD CTL

Q2302

2SA2048

1.0

3.9

6.3V

100

R2333

KA

4.5

R2340

220

JG019

6.8

R2341

6.8

TP2308

TRACK_PWM

FOCUS_PWM

R2313

4.7K

R2338

4.7K

VC2

44 43 42 41 40

NC

39

R2320

4.7K

38

R2322

4.7K

37

NC

36

NC

35

NC

34

NC

33 32 31

NC

30 29 28

NC

27 26 25 24

NC

23

B2304

MMZ1608R102CT

R2339

1.2K

H

8

FROM/TO MPEG/MICON/DSP

DVD/CD

DVD_LD

CD_LD

DVD/CDPD

RF

OPU_A

OPU_B

OPU_C

OPU_D

OPU_E

OPU_F

VC

HOME

(RF_GND)

(D_GND)

GND

GND

TOUT_SW

TIN_SW

P.CON+A5V

TRACK_PWM

FOCUS_PWM

P.CON+3.3V

VDDPWM3.3V

DRVSB

SPINDLE_PWM

SLED_PWM

VCC+6V

TP2323

SPDL_SENS+

SPDL_SENS-

TRAY_CLOSE

TP2324

TRAY_OPEN

M_GND

7

6

5

4

FROM/TO LOADER

3

2

1

CP2303

00_6232_006_006_800+

6 SW(GND)

5

4

LIMIT SW

SLD-

SLD+

SP1-

SP1+

TP2306

R2349

HOME

100

MOT_SLED-

MOT_SLED+

MOT_SPDL-

MOT_SPDL+

1 2 3 4

NC

5 6 7 8 9 10 11 12 13 14 15 16 17

NC

18 19 20 21 22

R2325

6.8K

R2328

4.7K

C2313

0.1 B

C2302 0.1 B

R2303 2.2

C2303 0.1 B

R2304 2.2

C2307 0.1 B

JG057

JG058

R2357

1K

R2358

120

3

2

PCB130

DME064

B C



D



DURING PLAYBACK.

E F G H

1

A B C D E

SYSCON SCHEMATIC DIAGRAM

(VCR PCB) (MVD4541A)

F

8

7

6

5

4

3

FROM/TO DECK

CP3001

TMC-J12P-B2

10

11

12

7

8

9

1

2

3

4

5

6

CAP FG

CAP VCO

VCC

CAP.M/F/R

I LIMIT

MOTOR GND

GND

LD/CY VCO

CAP CTL

LDM CTL

CYL FG/PG

CYL CTL

FROM/TO POWER

TX

RX

DVD_POWER_CTL

AT+12.6_V

P.CON+5V

AT+5V[M-CON]

VCR_POWER_ON-L

POWER_FAIL

AT+5.2V

GND

MOTOR_GND

BOT SENSOR

Q3008

ST-304L

0

5.0

C3033

16V 220 YK

W906

R3003

3.3K

CAP_FG

AT+12.6_V

P.CON+5V

CAP_F/R

CAP_LIMIT

C3040

1

F

AT+12.6_V

CONTROL_IN

LDM_CTL

CYL_FG/PG

CYL_DRIVE

5.0

0

EOT SENSOR

Q3006

ST-304L

AT+5.2V

(LED_GND)

R3011

47K 1/4W

AT+5.2V

TAB_SW

EOT

BOT

23

C3025

15P CH

X3001

100GT01006

10MHz

R3034

1M

C3047

15P CH

CAP_LIMIT

C3066

0.01

B

LDM_CTL

CAP_F/R

C3008

0.0047

B

24

CONTROL_IN

CYL_DRIVE

CYL_FG/PG

R3008

1K

C3007

0.1

B

AT+5V[M-CON]

TV/VCR

POWER_MUTE-L

SYS_MUTE

AV_SW1

Y/C_CS

RF_CH_SW

AUDIO_MUTE-H

C.ROTARY

H.AMP_SW

COMP

H.SW

R3057

C3004

22K

NC

SERVICE

1M

TP3001

V.REC_ST-H

R3031

HIFI_H.SW

C.SYNC

R3032

10K

21

0.022

DUMMY_V.SYNC

W835

B

R3014 56K

R3012

56K 1/4W

5.0

NC

0

5.0

5.1

NC

0

0

5.0

NC

5.0

0.1

5.1

0

0

2.4

2.5

0

2.7

3.0

2.5

2.5

2.7

2.7

0.4

5.1

0

0

0

0

0

3.3

84

0

83

5.1

82

3.4

81

2.5

80

0

79

0

78

5.1

77

1.4

76

1.5

75

0

74

0 0

73

NC

72

0

71

0

NC

70

NC

0

69

0

68

4.8

67

4.8

66

0

65

4.9

64

5.0

63

4.8

62

4.8

61

0

60

4.8

59

4.8

58

0

57

SYS MUTE

SERVICE

AV SW2

AV SW1

Y/C CS

RF CH SW

AUDIO MUTE-H

V.REC ST-H

LDM_CTL

CAP FWD-L

C.ROTARY

H.AMP SW

COMP

CAP FULL

CYL SPEED UP

D FG/PG

VIDEO H.SW

HIFI H.SW

DRUM PWM

CAP PWM

DUMMY_V.SYNC

VSS (GND)

85

86

87

111

112

VCR_H

POWER MUTE-L

C SYNC

VCC (BACK UP)

SYSCON/TIMER/SERVO IC

IC3001

OEC0147A

C3061

0.1 F

5.1

0

4.8

5.0

Y/C CLK

56

55

54

31

30

29

VCC (BACK UP)

SEG1

Y/C DATA

ST SELECT

KEY-A

KEY-B

5G/CS/BS LED

4G/TIME SHIFT LED

5.0

5.0

3G/TV/VCR LED

2G/DUB/REC LED

5.0

5.0

1G/VCR/T-REC_LED

VCR LED

DVD LED

5.0

0.3

DVD_POWER_CTL

DVD RESET

REM IN

0

5.1

3.3

4.7

5.0

REC_L/ REEL T

POWER ON-L

VIDEO_MUTE-H

SYNC DET/ REC_L/ REEL T

0

0

0

VSC_L/ REEL S

POWER FAIL

AVCC (BACK UP)

TAB SW

0.1

NC

5.0

5.1

0

0

PG

AFT S.CURVE

2.5

HiFi ENV

ST SELECT

3.7

0

5.2

5.2

CTL+

CTL-

R3017

560

R3020

560

1 2

0 0 2.5

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

0 2.5 0.1 2.6 2.5 2.3 5.1 2.0 2.0 1.5 0.4

0 3.1 2.6 5.1 2.6

0

20 21 22 23 24 25 26 27 28

0

NC

2.5

0 2.6

0 0 1.3 1.3

25

R3025

C3013

C3016

22 C3038

470

L3003 1 F

16V 22 KA

6.3V

47 KA

12uH

C3044

D3007

1SS133

R3010

10K

12P CH

C3015

820P B

RX DRIVE

Q3003

DTA124EKA

5.2

5.3

W838

0

0

0

3.4

RX DRIVE

Q3007

DTC124EKA

RX

W837

SEG_1

Y/C_DATA

Y/C_CLK

5G/CS/BS_LED

4G/VSC_LED

3G/TV/VCR_LED

2G/DUB/REC_LED

1G/VCR/T-REC_LED

VCR_LED

DVD_LED

DVD_POWER_CTL

W867

REM_IN

REC_L/REEL-T

VCR_POWER_ON-L

R3055 22K

R3038

R3021

4.7K

1K

C3036 0.1 F

VIDEO_MUTE-H

AT+5.2V

D3002

C.SYNC

1SS133

POWER_FAIL

AT+5V[M-CON]

TAB_SW

AFT-S.CURVE

HIFI_ENV.DET

ST_SELECT

KEY-A

KEY-B

AT+5.2V

2

1

CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR

A B

P.CON+5V

AT+5.2V

MS_SEN B

Q3004

RPI-352C40N

5.1

2

1

0.9

3

5.1

MS_SEN A

Q3005

RPI-352C40N

0.9

2 3

5.1

4

1.3

0.4

1 4

1.3

C

SYSTEM RESET IC

IC3003

PST3231NR

NC

5

NC

0

NC

0

4

NC

R3049

47K

2

1.2

1

2.4

5.0

OUT

1

5.0

IN

2

GND

0

3

D3009

1SS133

3 4

5.2

0

27



DURING PLAYBACK.



D E

8

5.2

7

0

6

5.0

5

4.9

1

0

2

0

3

0

4

0

F

C3030

0.1

F

TX

MD0

RESET

FWE

AT+5V[M-CON]

G

G

TP3002 H.SW

NC

FROM/TO Y/C/AUDIO/CCD/H.AMP

DUMMY_V.SYNC

C.SYNC

V.REC_ST-H

C.ROTARY

AUDIO_MUTE-H

CTL-

CTL+

H.AMP_SW

COMP

ENV.DET

H.SW

Y/C_CS

Y/C_DATA

Y/C_CLK

4FSC

FROM/TO TUNER/JACK

DVD_POWER_CTL

RF_CH_SW

SW_V_OUT

AV_SW1

SCL

SDA

AFT-S.CURVE

TV/VCR

VIDEO_OUT

POWER_MUTE-L

VIDEO_MUTE-H

DVD_RESET

SYS_MUTE


REC_MUTE_H

HIFI_ENV.DET

HIFI_H.SW

AUDIO_MUTE-H

SCL

SDA

ST_SELECT

FROM/TO OPERATION1/DISPLAY

DVD_LED

VCR_LED

KEY-A

KEY-B

REM_IN

1G/VCR/T-REC_LED

2G/DUB/REC_LED

3G/TV/VCR_LED

4G/VSC_LED

5G/CS/BS_LED

SEG_1

SEG_2

SEG_3

SEG_4

SEG_5

SEG_6

SEG_7

SEG_8

SEG_9

SEG_10

JG3002 JG3003 JG3004 JG3005 JG3006 JG3007 JG3008

H

PCB010

DME063

H

8

7

6

5

4

3

2

1

8

7

6

5

4

3

2

1

A

A

FROM/TO AUDIO/JACK

A.IN

CH

1

2

+B 3

CONTROL 4

V.IN

5

0.2

0

5.0

0

0

11

12

13

14

6

7

8

9

10

3

4

5

CP8001 (CP8101)

IMSA-9604S-14C

1

2

PROGRE H(V SW)

Y(G)

DVD-H

DVD RESET

ZERO

AUDIO-R

GND

AUDIO-L

GND

V(R)

GND

U(B)

GND

CVBS

R8047

33 1/4W

C8063

6.3V

C8062

470

6.3V

470

YK

YK

DVD_Y

DVD_POWER_CTL

DVD_RESET

ZERO

DVD_V

DVD_U

DVD_C

FFC

CD8001

2F0E1001


B

C315_1

25V 10 KA

R304

1K

C318_1

RF_CONV_A_OUT

25V 10 KA

RF_CH_SW

L301

P.CON+5V

22uH 0305

TV/VCR

R302

1K

NC

FSC

NC

7

8

9

CLOCK

10

DATA 11

AFT

12

A.OUT

13

2.0

2.0

NC

0.2

3.8

NC

0

0

NC

5.0

5.0

SIF OUT

14

TU 32V 15

NC

16

V.OUT

17

31.0

0

NC

2.0

C307

33P CH C308

0.01

B

C302

100P CH

W879

R306

22

FSC

SCL

SDA

AFT-S.CURVE

C317

100P CH

C303

0.1

F

SIF_OUT

+32V

C313_1

25V 10 KA

B

C

R8046

100K

R8049

10K

R8050

10K

C8065

330P CH

C8035

50V 2.2

KA

R8052

15K

R8055

680

C8064

330P CH

R8041

10K

0

4

5.8

3

5.8

2

5.8

1

-

+

-

+

R8057

5.8

5

5.8

6

47K

7

5.8

11.6

8

C8049

330P CH

C8044

330P CH

C8037

16V 22 KA

R8030

470

C8038

R8031

16V 22 KA 470

42

R8035 R8034

15K 680

D E

TUNER/JACK SCHEMATIC DIAGRAM

(VCR PCB)

(MVD4541A)

C8043

16V 47

C8046

YK

0.1

F

C8015_1

6.3V

470 YK

R8029

6.8

560 1/4W

0

0

BUFFER

Q8020

KTA1504S_Y_RTK

C

2

4 3

1

Y

6 5

Y/C SEPA

J8008

DIN-409A

0

0

0

SW

Q8022

DTC124EKA

0

BUFFER

Q8019

KTA1504S_Y_RTK

0

C8006

0.1

B

0

0

0

BUFFER 0

Q8021

KTA1504S_Y_RTK

H1

5

Y

H2

3

U V

2

H1

4

E

1

E

YUV OUT

J8007

MSP-213V1-652_NI_LF

C8007_1

25V 10 KA

F G

0

Y/C MIX IC

IC8003

MM1511XNRE

Vcc

0.5

0.3

0

0

0

NC

BUFFER

Q8023

KTA1504S_Y_RTK

0

0.3

0

0

0

SW

Q8024

DTC114EKA

0

7.8

8.4

0

Vin1

GND

R8044

470 1/4W

0

SW1

7.0

V OUT

11.7

Vin2 Vcc

AV SW IC

IC8005

MM1501XNRE

32

0

0.3

0

3.2

0

0

D8004

1SS133

MUTE SW

Q8002

DTC144EKA

D8005

1SS133

5.1

0

0

5.1

0

5.1

MUTE SW

Q8010

DTA143EKA

0

R8021

1K

R8022

1K

0

0

0

0

0


C



D

R L

H1

2 3

H2

CO

5

H1

E

1

E

4

R8006

68

5.1

2.3

2.2

L8007

100uH 0305

R8054

2.2K

5.3

5.2

0

R8015

R8016

0.3

2.2K

R8017 0.3

2.2K

MUTE SW

0

Q8006

KTC3875S_Y_RTK

0.6

0

0.6

270

R8014

270

R L

H1

2 3

H2

V

5

H1

E

1

E

4

C8005

6.3V

470 YK

R8009

3301/2W

0

3.3

2.6

REAR OUT JACK

J8001

MSP-213V1-432_NI_LF



DURING PLAYBACK.

0

VIDEO

MUTE SW

Q8003

DTC124EKA

0

0

CAUTION




ARE

E F


DVD_V_OUT

FSC

TU/REAR_V_IN

Y/C_VIDEO_OUT

FROM/TO SYSCON

DVD_POWER_CTL

DVD_RESET

SYS_MUTE

SCL

SDA

AV_SW1

TV/VCR

RF_CH_SW

AFT-S.CURVE

POWER_MUTE-L

VIDEO_MUTE-H

VIDEO_OUT

SW_V_OUT


DVD_A_OUT_R

DVD_A_OUT_L

SIF_OUT

P.CON+9V

REAR_A_IN_L

REAR_A_IN_R

AUDIO_OUT_L

AUDIO_OUT_R

RF_CONV_A_OUT

FROM POWER

GND

+32V

AT+5.2V

P.CON+5V

P.CON+12V

SPDIF

P.CON+6V

P.CON+9V

H

PCB010

DME063

ATTENTION





G H

8

7

6

5

4

3

2

1

8

A B C D E

OPERATION/DISPLAY SCHEMATIC DIAGRAM

(VCR PCB)

(MVD4541A)

V651

TOF-440EBHG-B16/B4

F G H

7

6

5

4

3

2

1

A

C654

470P B

FRONT AV JACK

AUDIO R

J651

MSP-281V31-A

C655

470P B

FRONT AV JACK

AUDIO L

J652

RCA-109-02

FRONT AV JACK

VIDEO

J653

RCA-109-03

0.1

C600

F

C656

25V 10 KA

KEY-B

FRONT_A_IN_R

FRONT_A_IN_L

15 14 13 12 11 10 9 8 7

0

SEG1 SW

Q664

DTC124EKA

1.9

2.0

5.2

1G SW

Q665

KTA1504S_Y_RTK

1.7

R674

180

4.9

SEG2 SW

Q663

0

DTC124EKA

0.4

4.0

0

SEG3 SW

Q662

DTC124EKA

0.4

4.0

R673

180

R672

5.2

2G SW

Q661

180

KTA1504S_Y_RTK

1.7

4.9

0

SEG4 SW

Q660

DTC124EKA

4.0

R670

1.1

SEG5 SW

Q658

0

DTC124EKA

1.0

3.0

4.9

180

R668

3G SW

Q659

180

KTA1504S_Y_RTK

5.2

1.7

SEG6 SW

Q657

0

DTC124EKA

0.4

R667

180

4.0

6 5 4 3 2 1

R666

R665

SEG8 SW

Q655

DTC124EKA

3.5

0

180

SEG7 SW

Q656

DTC124EKA

3.1

0

180

4G SW

Q654

KTA1504S_Y_RTK

1.7

5.2

4.9

0

R662

180

R663

180

SEG10 SW

Q652

DTC124EKA

0.9

0

SEG9 SW

Q653

DTC124EKA

0.4

0

4.0

5G SW

Q651

KTA1504S_Y_RTK

1.3

5.2

4.0

0

4.9

FRONT_V_IN

OS651

ROM-V338LO

Vout

GND

B+

1

2

3

4.9

0

5.1

R651

100 1/4W

REM_IN

AT+5.2V

D656

1N4005-EIC

FROM/TO SYSCON

SEG_1

SEG_2

SEG_3

SEG_4

SEG_5

SEG_6

SEG_7

SEG_8

DVD_LED

VCR_LED

1G/VCR/T-REC_LED

2G/DUB/REC_LED

3G/TV/VCR_LED

4G/VSC_LED

5G/CS/BS_LED

SEG_9

SEG_10

REM_IN

KEY-B

KEY-A

VIDEO_MUTE-H


FRONT_A_IN_L

FRONT_A_IN_R


FRONT_V_IN

FROM POWER

LEM_VCC

P.CON+5V

AT+5.2V

GND

7

6

5

4

3

NC

R683

390

5.2

0

DVD LED SW

Q666

DTA124EKA

5.2

W802

AT+5.2V

KEY-A

B


C


D



DURING PLAYBACK.

E

R657

2.7K

R658

1.8K

R659

1.5K



KEY-B

F G

2

PCB010

DME063

1

H

8

A B C D E

POWER SCHEMATIC DIAGRAM

(VCR PCB) (MVD4541A)

F

8

7

6

5

4

3

2

D506

1N4005-EIC

D503

1N4005-EIC

AC120V_60HZ

CD501

09414910

WHITE

BLACK

WHITE

S502

2.5A 125V

F501

2.5A125V

51MS025L

S501

BLACK

FH501

EYF-52BCY

FH502

EYF-52BCY

1

3

2

4

L501

COIL,LINE FILTER

SS11VL-05230

D502

1N4005-EIC

D505

1N4005-EIC

C516

250V 0.0022

KY

43

16.0

NC

0

8

7

0

6

139.3

4

NC

0

3

142.0

2

T501 81291244

0

10

NC

12.9

11

12

0

0

13

16.6

14

15

96

D

S

0

G

0.5

0.1

SWITCHING

Q501

2SK3563(ORION_Q)

44

R504

560 1/2W

HS501

763WAAA120

HS6S

PROTECT CONTROL

Q502

0.5

KTC3203_Y

0.3

0

C509

0.018

M

R508

100 1/4W

D504

1SS133

W826

D512

1SS133

D518

1SS133

0

0

PROTECT CONTROL

Q507

KTC3203_Y

0.6

C510

0.022 B

R530

470K 1/4W

R547

100K

R531

10K

12.5

0.3

PHOTO COUPLER

IC503

PS2561AL1-1-V(W)

5.1

4.1

R519

1K

W816

W856

D507

FR155-F

D529

1N4005-EIC

L505

22uH 0305

W822

P.CON+12V SW

Q510

2SD1207

12.4

12.2

12.8

C531

500V 560P B

HS502

763WAAA070

HS6S

AT+12.6_V

D533

1N4005-EIC

W834

19.1

P.ON SW

Q509

DTC124EKA

0

0

W841

P.CON+12V

P.CON+9V

VCR_POWER_ON-L

6V REG. IC

IC502

KIA78R06API

11.6

1

9.0

2

0

3

5.0

4

R509

100 1/4W

R513

390 1/2W

0

0

0

P.CON+5V_DH

P.CON5V SW

Q505

2SD1207

DVD_POWER_CTL

P.CON+6V

D511

SR340-004

D508

1SS133

D522

10ERB60-TA1B2

VOLTAGE CTL IC

IC501

KIA431A-AT

R527

W877

4.1

OUT GND

3 2

0 2.5

IN

1

D515

SR240-F

220 1/4W

C524

0.022 B

C504

10V 2200 YK

L506

22uH TSL0808

D516

W827

MTZJ5.1B-EIC

C520

1 F

R536

R517

5.6K

1K 1/2W

5.3

5.2

3.3

0

0.1

0

0

P.CON+5V SW

5.1

Q503

KTC3209_Y

4.4

M-CON +5V SW

Q504

KTA1271_Y

M-CON POWER SW

Q506

DTC124EKA

0

D526

MTZJ3.3B-EIC

3.2

0

0

0

POWER FAIL SW

Q513

KTC3875S_Y_RTK

5.3

POWER FAIL SW

Q514

KTC3875S_Y_RTK

AT+3.8V

P.CON+5V

LEM_VCC

AT+5.2V

AT+5V[M-CON]

+32V

W833

AT+5.2V

POWER_FAIL

1

2.5A 125V

CAUTION

:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,

REPLACE ONLY WITH THE SAME TYPE FUSE 2.5A 125V(F501).

ATTENTION

:POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE

N’UTILISER QUE DES FUSIBLE DE MEME TYPE 2.5A 125V(F501).

A B

G

TX

RX

P.CON+6V

P.CON+5V_DH

AT+3.8V

SPDIF

TO Y/C/AUDIO/CCD/H.AMP

P.CON+5V

GND

FROM/TO SYSCON

TX

RX

AT+5.2V

DVD_POWER_CTL

VCR_POWER_ON-L

POWER_FAIL

AT+5V[M-CON]

AT+12.6_V

P.CON+5V

GND

MOTOR_GND

TO TUNER/JACK

P.CON+9V

SPDIF

+32V

AT+5.2V

P.CON+5V

P.CON+12V

GND

TO OPERATION/DISPLAY

LEM_VCC

P.CON+5V

AT+5.2V

GND


P.CON+9V

P.CON+5V

AT+5.2V

GND

W806

FROM/TO MPEG/MICON

CP501 (CD4002)

A2001WV2-11P

GND(D)

GND(D)

TX

RX

GND(M)

P.CON+6V

P.CON+A5V

UNREG+3.8V

UNREG+3.8V

GND(A)

SPDIF

4

5

6

1

2

3

7

8

9

10

11

H



NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.

THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP

IS NON POLAR ONE.

C D



DURING PLAYBACK.

E

CAUTION




F

ARE

ATTENTION





G

PCB010

DME063


1

H

8

7

6

5

4

3

2

4

3

2

1

6

5

8

7

A

A

B

B

C D E

OPERATION/LED SCHEMATIC DIAGRAM

(OPERATION PCB) (MVD4541A)

F

OPERATION1

(OPERATION1 PCB)

R685

13K 1/4W

R696

6.8K 1/4W

R687

3.9K 1/4W

R688

2.7K 1/4W

R694

3.3K

1/4W

DVD LED

D687

LTL-1CHEE-002A

R690

22K 1/4W

FROM/TO OPERATION/DISPLAY

NC

CP681 (CP651)

IMSA-9604S-05F

DVD LED

GND

NC

KEY-A

KEY-B

5

4

3

2

1

CD681

2H051202

PCB027

DEE079A

C



DURING PLAYBACK.

D



E F

G

G

4

3

2

1

H

8

7

6

5

H

MECHANICAL EXPLODED VIEW

(MVD4541A)

106

111

113

108

103

102

106

210

203

107

206

204

PCB010

(VCR PCB ASS'Y)

202

202

109

118

109

202

121

116

ADD 121

117

204

105

SPEC.NO.

O/R NO.

M2I0-P0H

K5Z2302

MVD4541A

SERVICE MANUAL

DVD VIDEO PLAYER & VIDEO CASSETTE RECORDER

REVISION 1

MFR’S VERSION B

MFR’S VERSION

A

B

CP2301

069GYOT119

069KYOT159

Please file the revision with the original version.

Change of CP2301


REF. NO.

PART NO.

MFR'S VERSION A

DESCRIPTION

CP2301 069GYOT119 CONNECTOR PCB SIDE 09-5000-024-001-001

DVD PCB ASS'Y (VERSION A)

PCB130 A2I0P0H130

DME064A

DVD PCB's are interchangeable.

PART NO.

MFR'S VERSION B

DESCRIPTION

069KYOT159 CONNECTOR PCB SIDE LD07T2-24ND-03

DVD PCB ASS'Y (VERSION B)

A2I0P7H130

DME064A

SPEC.NO.

O/R NO.

M2I0-P7H

K622301

SERVICE MANUAL MVD4541 DVD VIDEO PLAYER &amp; VHS VIDEO CASSETTE RECORDER ORIGINAL

DVD VIDEO PLAYER & VHS VIDEO CASSETTE RECORDER

ORIGINAL

MFR’S VERSION A

KEY TO ABBREVIATIONS

KEY TO ABBREVIATIONS

SERVICE MODE LIST

PREVENTIVE CHECKS AND SERVICE INTERVALS

CONFIRMATION OF HOURS USED

PREVENTIVE CHECKS AND SERVICE INTERVALS

CLEANING

WHEN REPLACING EEPROM (MEMORY) IC

SERVICING FIXTURES AND TOOLS

PREPARATION FOR SERVICING

MECHANICAL ADJUSTMENTS

1. CONFIRMATION AND ADJUSTMENT

MECHANICAL ADJUSTMENTS

2. CONFIRMATION AND ADJUSTMENT

OF TAPE RUNNING MECHANISM

MECHANICAL ADJUSTMENTS

MECHANICAL ADJUSTMENTS

3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE

ELECTRICAL ADJUSTMENTS

1. BASIC ADJUSTMENT

ELECTRICAL ADJUSTMENTS

2. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION)

DVD BLOCK DIAGRAM

Y/C/AUDIO/CCD/HEAD AMP BLOCK DIAGRAM

SYSCON BLOCK DIAGRAM

OPERATION/DISPLAY BLOCK DIAGRAM

TUNER/JACK BLOCK DIAGRAM

Hi-Fi/DEMODULATOR BLOCK DIAGRAM

POWER BLOCK DIAGRAM

PRINTED CIRCUIT BOARDS

DVD (TOP SIDE)

DVD (BOTTOM SIDE)

IMPORTANT WARNING

SERVICING NOTICES ON CHECKING

1. KEEP THE NOTICES

2. USE THE DESIGNATED PARTS

3. PUT PARTS AND WIRES IN THE

ORIGINAL POSITION AFTER

ASSEMBLING OR WIRING

4.

PERFORM A SAFETY CHECK AFTER

SERVICING

HOW TO ORDER PARTS

WHEN REPLACING DVD DECK

PREPARATION OF SERVICING

The laser diode used for a pickup head may be destroyed with external static electricity.

Moreover, even if it is operating normally after repair when static electricity discharge is received at the time of repair, the life of the product may be shortened.

Please perform the following measure against static electricity, be careful of destruction of a laser diode at the time of repair.

• Place the unit on a workstation equipped to protect against static electricity, such as conductive mat.

• Soldering iron with ground wire or ceramic type is used.

• A worker needs to use a ground conductive wrist strap for body.

TAPE REMOVAL METHOD AT NO POWER SUPPLY

DISC REMOVAL METHOD AT NO POWER SUPPLY

PARENTAL CONTROL - RATING LEVEL

4 DIGIT PASSWORD CANCELLATION

TABLE OF CONTENTS

GENERAL SPECIFICATIONS

GENERAL SPECIFICATIONS

GENERAL SPECIFICATIONS

GENERAL SPECIFICATIONS

GENERAL SPECIFICATIONS

1. REMOVAL OF MECHANICAL PARTS

AND P.C. BOARDS

DISASSEMBLY INSTRUCTIONS

DISASSEMBLY INSTRUCTIONS

DISASSEMBLY INSTRUCTIONS

2. REMOVAL OF VCR DECK PARTS

DISASSEMBLY INSTRUCTIONS

DISASSEMBLY INSTRUCTIONS

DISASSEMBLY INSTRUCTIONS

DISASSEMBLY INSTRUCTIONS

DISASSEMBLY INSTRUCTIONS

DISASSEMBLY INSTRUCTIONS

3. REMOVAL OF DVD DECK PARTS

DISASSEMBLY INSTRUCTIONS

DISASSEMBLY INSTRUCTIONS

SERVICE MANUAL MVD4541 DVD VIDEO PLAYER & VHS VIDEO CASSETTE RECORDER ORIGINAL