Yamaha HTR-5440RDS Service manual

AV RECEIVER

RX-V420/RX-V420RDS/

HTR-5440/HTR-5440RDS

SERVICE MANUAL

STANDBY

/ON

BASS TREBLE BALANCE

–

+

–

+

L R

RX-V420RDS

D I G I T A L

SURROUND

SPEAKERS

A B

ON OFF

PROGRAM

PHONES

VOLUME

D I G I T A L

RDS MODE/FREQ EON

PTY SEEK

MODE START

EFFECT

VIDEO L AUDIO R

PRESET/TUNING A/B/C/D/E

PRESET

/TUNING FM/AM

EDIT

MEMORY

TUNING

MODE

MAN'L/AUTO FM AUTO/MAN'L MONO

INPUT MODE

INPUT

6CH INPUT

SILENT VIDEO AUX

IMPORTANT NOTICE

This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.

It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated.

WARNING:

Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that any service required should be performed by an authorized

YAMAHA Retailer or the appointed service representative.

IMPORTANT:

The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.

The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.

WARNING:

Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

IMPORTANT:

Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.

■ CONTENTS

TO SERVICE PERSONNEL .......................................... 1

IMPEDANCE SELECTOR ............................................. 1

FRONT PANELS ........................................................ 2~3

REMOTE CONTROL TRANSMITTER .......................... 3

REAR PANELS .......................................................... 4~5

SPECIFICATIONS .......................................................... 6

INTERNAL VIEW ........................................................... 7

DISASSEMBLY PROCEDURES ................................... 8

SELF DIAGNOSIS FUNCTION (DIAG) ................... 9~24

AMP ADJUSTMENTS .................................................. 24

DISPLAY DATA ..................................................... 25~26

IC DATA ................................................................. 27~32

BLOCK DIAGRAM ................................................. 33~36

PRINTED CIRCUIT BOARD .................................. 37~52

IC BLOCK DIAGRAM ............................................ 53~54

SCHEMATIC DIAGRAM ........................................ 55~58

PARTS LIST ........................................................... 59~72

REMOTE CONTROL TRANSMITTER .................. 73~76

1 0 0 7 5 4

P.O.Box 1, Hamamatsu, Japan

RX-V420/RX-V420RDS/HTR-5440/HTR-5440RDS

■ TO SERVICE PERSONNEL

1. Critical Components Information

Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed.

●

●

2. Leakage Current Measurement (For 120V Models Only)

When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits.

● Meter impedance should be equivalent to 1500 ohm shunted by 0.15

µF.

Leakage current must not exceed 0.5mA.

Be sure to test for leakage with the AC plug in both polarities.

WALL

OUTLET

EQUIPMENT

UNDER TEST

AC LEAKAGE

TESTER OR

EQUIVALENT

INSULATING

TABLE

RX-V420/RX-V420RDS/ HTR-5440/HTR-5440RDS

WARNING: CHEMICAL CONTENT NOTICE!

The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and /or plastic

(where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency

(and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-

SON WHATSOEVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.

■ IMPEDANCE SELECTOR

• DIMENSIONS

1

IMPEDANCE SELECTOR

WARNING:

Do not change the IMPEDANCE SELECTOR switch setting while the power to this unit is on, otherwise this unit may be damaged.

Unit : mm (inch)

435 (17-1/8")


■ FRONT PANELS

RX-V420 (U, C, A, R, T models)

RX-V420

D I G I T A L

SURROUND

STANDBY

/ON

–

BASS

+

TREBLE BALANCE

–

+

L R

SPEAKERS

A B

ON OFF

D I G I T A L

VOLUME

PROGRAM

PHONES

EFFECT

VIDEO L AUDIO R


PRESET

/TUNING FM/AM

EDIT

MEMORY

TUNING

MODE


INPUT MODE

INPUT

6CH INPUT

SILENT VIDEO AUX

RX-V420RDS (B, G models)

STANDBY

/ON

–

BASS TREBLE BALANCE

+

–

+

L R

RX-V420RDS

D I G I T A L

SURROUND

SPEAKERS

A B

ON OFF

VOLUME

D I G I T A L

RDS MODE/FREQ EON

PTY SEEK

MODE START

PROGRAM

PHONES

EFFECT

VIDEO L AUDIO R


PRESET

/TUNING FM/AM

EDIT

MEMORY

TUNING

MODE


INPUT MODE

INPUT

6CH INPUT

SILENT VIDEO AUX

HTR-5440 (U, C, A, R, T models)

HTR-5440

D I G I T A L

SURROUND STANDBY

/ON

–

BASS TREBLE BALANCE

+

–

+

L R

SPEAKERS

A B

ON OFF

D I G I T A L

VOLUME

PROGRAM

PHONES

EFFECT

VIDEO L AUDIO R


PRESET

/TUNING FM/AM

EDIT

MEMORY

TUNING

MODE


INPUT MODE

INPUT

6CH INPUT

SILENT VIDEO AUX

2


HTR-5440RDS (G model)

STANDBY

/ON

–

BASS

+

TREBLE BALANCE

–

+

L R

HTR-5440RDS

D I G I T A L

SURROUND

SPEAKERS

A B

ON OFF

VOLUME

D I G I T A L

RDS MODE/FREQ EON

PTY SEEK

MODE START

PROGRAM

PHONES

EFFECT

VIDEO L AUDIO R


PRESET

/TUNING FM/AM

EDIT

MEMORY

TUNING

MODE


INPUT MODE

INPUT

6CH INPUT

SILENT VIDEO AUX


■ REMOTE CONTROL TRANSMITTER

U, C, A, R, T models B, G models

3

■ REAR PANELS

U model


C model

A model

4


B model


G model

R, T model

5


■ SPECIFICATIONS

■ Audio Section

Minimum RMS Output Power (Power Amp. Section)

(20 Hz to 20 kHz, 0.06% THD, 8 ohms)

MAIN ......................................................................... 65W + 65W

CENTER ............................................................................... 65W

REAR ........................................................................ 65W + 65W

(1 kHz, 0.09% THD, 8 ohms)

MAIN ......................................................................... 70W + 70W

CENTER ............................................................................... 70W

REAR ........................................................................ 70W + 70W

Maximum Power (EIAJ) [R, T models]

(1 kHz, 10% THD, 8 ohms)

MAIN ........................................................................... 95W + 95W

CENTER ................................................................................. 95W

REAR .......................................................................... 95W + 95W

Dynamic Power Per Channel (IHF)

MAIN L/R (8/6/4/2 ohms)

[U model] .......................................................... 95/115/135/155 W

[C, A, B, G, R, T models] ................................. 90/110/130/150 W

DIN Standard Output Power Per Channel

MAIN L/R (1 kHz, 0.7% THD, 4 ohms)

[G model] ..................................................................... 95W + 95W

Dynamic Headroom

8 ohms

[U, C models] .................................................................... 1.18 dB

IEC Power

MAIN L/R (1 kHz, 0.06% THD, 8 ohms)

[G model] ..................................................................... 67W + 67W

Damping Factor

MAIN L/R (20 Hz to 20 kHz, 8 ohms) .......................... 60 or more

Input Sensitivity / Input Impedance

CD, etc. ......................................................... 150 mV / 47 k-ohms

EXT. DECODER

MAIN L/R ................................................... 150 mV / 47 k-ohms

CENTER, SURROUND L/R, SUBWOOFER ... 150 mV / 40 k-ohms

Maximum Input Signal Level

CD, etc. (1 kHz, 0.5% THD, Effect On) ................................ 2.2 V

Output Level / Output Impedance

REC OUT ..................................................... 150 mV / 1.2 k-ohms

SUB WOOFER [MAIN SP: Small] ...................... 4 V/1.2 k-ohms

Headphone Jack Rated Output / Impedance

1 kHz, 150 mV, 8 ohms ................................... 0.47 V / 390 ohms

Frequency Response

CD, etc. to MAIN (20 Hz to 20 kHz) ............................. 0

± 0.5 dB

Total Harmonic Distortion

(20 Hz to 20 kHz, 35 W / 8 ohms)

CD, etc. (EFFECT OFF) to MAIN SP OUT ........... 0.025% or less

Signal to Noise Ratio (IHF-A network)

CD, etc. (Input shorted, Effect Off) to MAIN SP OUT

150 mV .................................................................... 96 dB or more

250 mV .................................................................. 100 dB or more

Residual Noise (IHF-A netwok)

MAIN L/R SP OUT ................................................. 150

µV or less

Channnel Separation

(Vol -30 dB, Effect Off)

CD, etc. (Input 5.1 k-ohms terminated, 1 kHz) ............. 60 dB or more

CD, etc. (Input 5.1 k-ohms terminated, 10 kHz) ........... 45 dB or more

Tone Control Characteristics

Bass: Boost/Cut ................................................

±10 dB (50 Hz)

Turnover Frequency ............................................ 350 Hz

Treble: Boost/Cut ..............................................

±10 dB (20 kHz)

Turnover Frequency ........................................... 3.5 kHz

Filter Characteristics

MAIN, Rear SP Small (H.P.F.) .......................... 90 Hz, 12 dB/oct.

SUBWOOFER (L.P.F.) ...................................... 90 Hz, 18 dB/oct.

■ Video Section

Video Signal Type

[U, C, R, T models] .............................................................. NTSC

[A, B, G models] ...................................................................... PAL

Video Signal Level

............................................................................ 1 Vp-p / 75 ohms

Maximum Input Level

.......................................................................................... 1.5 Vp-p

Signal to Noise Ratio

................................................................................. 50 dB or more

Monitor Out Frequency Response

S-Video Signal Level ................................. 5 Hz to 10 MHz, -3 dB

■ FM Section

Tuning Range

[U, C models] ................................................... 87.5 to 107.9 MHz

[A, B, G models] ............................................... 87.5 to 108.0 MHz

[R, T models] ....................... 87.5 to 108.0 / 87.50 to 108.00 MHz

50 dB Quieting Sensitivity (IHF)

(100% Mod)

Mono .................................................................. 2.0

µV (17.3 dBf)

Stereo .................................................................. 25

µV (39.2 dBf)

Usable Sensitivity (IHF)

Mono .................................................................. 1.0

µV (11.2 dBf)

Selectivity

at 400 kHz ............................................................................ 70 dB

Signal to Noise Ratio (IHF)

Mono / Stereo .......................................................... 76 dB / 70 dB

Harmonic Distortion

(1 kHz)

Mono/Stereo ................................................................. 0.2 / 0.3 %

Stereo Separation

1 kHz .................................................................................... 45 dB

Frequency Response

20 Hz to 15 kHz .......................................................... +0.5 / -2 dB

Antenna Input

...................................................................... 75 ohms unbalanced

■ AM Section

Tuning Range

[U, C models] ..................................................... 530 to 1,710 kHz

[A, B, G models] ................................................. 531 to 1,611 kHz

[R, T models] .............................. 530 to 1,710 / 531 to 1,611 kHz

Usable Sensitivity

........................................................................................ 300

µV/m

Antenna

................................................................................. Loop Antenna

■ General

Power Supply

[U, C models] ...................................................... AC 120 V, 60 Hz

[R, T models] ............................ AC 110/120/220/240 V, 50/60 Hz

[A model ] ............................................................ AC 240 V, 50 Hz

[B, G models] ...................................................... AC 230 V, 50 Hz

Power Consumption

[U model] ............................................................................. 200 W

[C model] .............................................................. 210 W / 280 VA

[R, T, A, B, G models] ......................................................... 210 W

Maximum Power Consumption

(5ch Drive, 10% THD)

[R model] ............................................................................. 480 W

AC Outlets

2 switched outlets

[U, C, G models] .............................................. 100W max., total

[R, T models] ...................................................... 50W max., total

1 switched outlet

[A, B models] ............................................................. 100W max.

Dimensions (W x H x D)

...................... 435 x 151 x 390 mm (17-1/8" x 5-15/16" x 15-3/8")

Weight

.................................................................... 9.5 kg (20 lbs. 15 oz.)

Accessories

Remote control transmitter, Manganese batteries, Indoor FM antenna, AM loop antenna

* Specifications are subject to change without notice due to product improvements.

U .......... U.S.A. model

A .......... Australian model

G .......... European model

T .......... China model

C ...... Canadian model

B ...... British model

R ...... General model

Manufactured under license from Dolby Laboratories. "Dolby", "AC-

3", "Pro Logic", and the double-D symbol are trademarks of Dolby

Laboratories. © 1992-1997 Dolby Laboratories. All rights reserved.

Manufactured under license from Digital Theater Systems, Inc. US

Pat. No. 5,451,942 and other world-wide patents issued and pending.

"DTS", "DTS Digital Surround", are trademarks of Digital Theater

Systems, Inc. copyright 1996 Digital Theater Systems, inc. All rights reserved.

6



• Set Menu Table

No.

SET MENU

1.

SPEAKER SET

1A CENTER SPEAKER

1B MAIN SPEAKER

1C REAR L/R SPEAKER

1D LFE/BASS OUT

2.

1E MAIN LEVEL

HP TONE CTRL

3.

I/O ASSIGNING

3A OPTICAL IN

4.

3B COAXIAL IN

INPUT MODE

5.

DOLBY DIGITAL SET

5A LFE LEVEL

6.

5B DYNAMIC RANGE

DTS SET

7.

LFE LEVEL

SPEAKER DELAY TIME

8.

9.

DISPLAY SET

MEMORY GUARD

PRESET VALUE

LARGE

LARGE

LARGE

BOTH

NORMAL

BASS : 0dB

TREBLE : 0dB

(1) : DVD

(2) : D-TV/CBL

(3) : CD

DVD : AUTO

SPEAKER : 0dB

SPEAKER : MAX

SPEAKER : 0dB

CENTER : 0ms

DIMMER : 0

OFF

SETTING RANGES

LARGE/SMALL/NONE

LARGE/SMALL

LARGE/SMALL/NONE

SUBWOOFER/MAIN/BOTH

NORMAL/–10dB

–6dB — +3dB (1dB step)

–6dB — +3dB

CD, DVD, D-TV/CBL, VCR, AUX

CD, D-TV/CBL, VCR, AUX

CD, MD/CD-R, DVD, D-TV/CBL, VCR, V-AUX, AUX

AUTO/LAST

–20dB — 0dB

MAX/STD/MIN

–10dB — +10dB

0ms — 5ms (1ms step)

–4 — 0

ON/OFF

■ INTERNAL VIEW

1 MAIN (2) P.C.B.

2 MAIN (7) P.C.B.

3 MAIN (5) P.C.B.

4 MAIN (8) P.C.B.

5 MAIN (4) P.C.B.

6 INPUT (3) P.C.B.

7 INPUT (6) P.C.B.

8 DSP P.C.B.

9 OPERATION (4) P.C.B.

0 INPUT (1) P.C.B.

A OPERATION (3) P.C.B.

B INPUT (4) P.C.B.

C MAIN (1) P.C.B.

D MAIN (6) P.C.B.

E INPUT (5) P.C.B.

F OPERATION (8) P.C.B.

G OPERATION (7) P.C.B.

H OPERATION (6) P.C.B.

I OPERATION (1) P.C.B.

J OPERATION (2) P.C.B.

1 2 3 4 5 6 7 8

G

F E

H

YAMAHA

D C B A

I

0 9

J

7


■ DISASSEMBLY PROCEDURES

(Remove parts in the order as numbered.)

Disconnect the power cord from the AC outlet.

1. Removal of Top Cover (Fig. 1)

a. Remove 4 screws (1) and 4 screws (2).

b. Slide the Top Cover rearward to remove it.

2. Removal of Front Panel (Fig. 1)

a. Remove the VOLUME control knob.

b. Remove 8 screws (3) and 1 screw (4).

c. Remove the Front Panel forward while releasing 2 claws at the bottom.

3. Removal of Sub Chassis (Fig. 1)

Remove 4 screws (5) and then remove the Sub

Chassis forward.

4. Removal of DSP P.C.B. (Fig. 2)

a. Remove 6 screws (6) and 3 screws (7).

b. Remove the DSP P.C.B. upward together with the

Shield Case.

5. Removal of MAIN (4) P.C.B. (Fig. 2)

Remove 2 screws (8). The Main (4) PCB can then be removed.

6. Removal of MAIN (1) P.C.B.

a. Remove 3 screws (7), 2 screws (8), 2 screws (9) and

11 screws (0). (Fig. 2) b. Remove 2 screws (A) and 1 screw (B). (Fig. 3) c. To check the MAIN (1) P.C.B., spread a rubber sheet and a cloth over it. Then place the MAIN (1) P.C.B.

upside down on the cloth for checking it. (Fig. 4)

Note:

When DSP P.C.B., MAIN (4) P.C.B. and MAIN (1)

P.C.B. have been removed from the chassis, the ground connection becomes open. Connect the ground of each P.C.B. to the chassis by using a lead wire.

A B

MAIN (1) P.C.B

Top Cover

1

2

Sub Chassis

3

5

5

4

Claw

3

5

Front panel

Fig. 1

Sheild case

(DSP P.C.B)

6

6

MAIN (4) P.C.B

1

6

0

7

Fig. 2

9

0

0

00

8

Cloth

Rubber sheet

MAIN (1) P.C.B

Fig. 3 Fig. 4

8



9

■ SELF DIAGNOSIS FUNCTION (DIAG)

There are 14 DIAG menu items each of which has sub-menu items. Listed in the table below are menu items and sub-menu items.

No DIAG menu

1 DSP THROUGH

2 FRONT CH

3 RAM THROUGH

4 PRO LOGIC

5 MARGIN CHECK

6 MAIN MIX

7 OTHER INPUT

8 DISPLAY CHECK

9 MANUAL TEST

10 PRESET

11 AD DATA CHECK

12 IF STATUS

13 DSP RAM CHECK

14 VERSION/CHECK SUM/PORT sub-menu Remote control code (key)

1. ANALOG BYPASS

2. M, C, R, SW CH

3. Main HPF

4. FULL BIT

5. FULL BIT F

1. FRONT NORMAL

2. FRONT MIX

RAM 0dB (2ch/Multi)

YSS928

1. MAIN 3dB Margin

2. MAIN 12dB Margin

3. MAIN 18dB Margin

1. CENTER -> MAIN

2. SW -> MAIN

EXTERNAL DECODER

1. VFD DISP OFF (All segments OFF)

7A-88 (PRG 1)

7A-89 (PRG 2)

7A-8A (PRG 3)

–

–

7A-8B (PRG 4)

7A-8C (PRG 5)

7A-10 (PRESET+)

7A-8D (PRG 6)

7A-11 (PRESET-)

7A-12 (P. PAGE)

7A-0C (CD FW)

7A-00 (TAPE PLAY)

7A-8E (PRG 7)

7A-8F (PRG 8)

7A-01 (TAPE RW)

2. VFD DISP ALL (All segments ON 100%)

3. VFD DIMMER (All segments ON 50%)

4. CHECKED PATTERN1 (ON in lattice)

5. CHECKED PATTERN2 (ON in lattice)

1. TEST ALL

2. TEST MAIN L

3. TEST CENTER

4. TEST MAIN R

7A-02 (TAPE FW)

–

7A-03 (TAPE STOP)

–

7A-90 (PRG 9)

7A-04 (TAPE PAUSE)

7A-05 (TAPE MUTE)

7A-06 (TAPE A/B)

5. TEST REAR R

6. TEST REAR L

7A-07 (TAPE DIR A)

7A-08 (CD PLAY)

7. TEST LFE 7A-09 (CD STOP)

1. PRESET INHIBIT (memory initialization inhibited) –

2. PRESET RESERVED (memory initialized)

1. DC/PS (protection)

2. IMP/PL (impedance/power limiter)

3. 0/1/2 (panel key)

7A-57 (SLEEP)

7A-0B (CD SKIP-)

–

–

1. IST (internal status)

2. CS1 (channel status 1)





7. BI1 (BSI-DD 1)

8. BI2 (BSI-DD 2)

9. BI3 (BSI-DD 3)

10. BI4 (BSI-DD 4)

11. BS1 (BSI-DTS 1)

12. BS2 (BSI-DTS 2)

13. BS3 (BSI-DTS 3)

14. BS4 (BSI-DTS 4)

15. YS1 (YSS928-1)

16. YS2 (YSS928-2)

17. YS3 (YSS928-3)

BUS CHECK

1. VER. (Version information)

2. 1/2 (Checksum 1/2)

3. PORT (Port check)

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

7A-0A (CD SKIP+)

7A-0D (CD REW)

–

–


• Starting DIAG

Press the “POWER ” (STANDBY/ON) key of the main unit while pressing the

“FM/AM ” key and the “INPUT MODE ” key simultaneously, and DIAG will be activated.

Keys of main unit

INPUT MODE

FM/AM

• Starting DIAG in the protection cancel mode

If the protection function activates and causes hindrance to trouble diagnosis, disable the protection function as described below, and it will be possible to enter the DIAG mode. (The protection function other than the excess current detect function will be disabled.)

Press the “POWER" (STANDBY/ON) key while pressing the “FM/AM" key and the “INPUT MODE" key simultaneously. At this time, keep pressing the “FM/AM" key and the “INPUT MODE" for 3 seconds or longer.

In this mode, “SLEEP” in the FL display of the main unit flashes.

Turn on the power while pressing these keys.

CAUTION!

Using this product with the protection function disabled may cause damage to itself. Use special care for this point when using this mode.

• Canceling DIAG

Turn off the power by pressing the “POWER” (STANDBY/ON) key of the main unit or the “STANDBY” key of the remote control unit.

CAUTION: When canceling this function, check that DIAG menu No.10 PRESET (memory initialization inhibited/reserved) has been set. [To keep the user memory, be sure to select “INHI” (initialization inhibited) from the No.10 PRESET menu before canceling the DIAG function.]

• Display at the start of DIAG

On the FL display of the main unit, an opening message (including the version and the protection history) appears for a few seconds followed by the diagnostic menu display of 1. ANALOG BYPAS.

DIAG menu display Opening message

When there is no protection history (*1)

Version (1 alphabet)

After a few seconds

(*1) If a protection function history has been recorded, the type of the protection function and the voltage value recorded last are displayed.

If the protection function activates after DIAG has been started and the power is turned off;

When the protection function (*2) activates, the protection function history appears on the display and the power turns off.

Repair the faulty parts according to the displayed history.

(*2) When an excess current or any other faulty condition is found with the power source, DC, etc., the protection function forces the power to turn off.

I PROTECT display

(When the power is turned on without this abnormality corrected, the protection function activates the moment the power relay is turned on to shut off the power relay.

The display will not light.)

Cause: There is an abnormal current flow to the power amplifier.

Supplementary information: As the current of the power transistor of each channel is detected, the abnormal channel can be identified by checking the current detect transistor.

10



PS PRT display

(When the power is turned on without this abnormality corrected, the protection function activates about 1 second later to shut off the power relay. Display may not light if there is an abnormality with the power supply for the display.)

Cause: There is an abnormality in the power supply section (voltage).

Supplementary information: As the power from the following sources is detected, it is possible to determine where an abnormality exists.

Main (5): Transformer secondary winding

CB222 (AC voltage)

Input (4): Regulated power supplies

±25, +12A, +12B, -12, +5D

DC PRT display

(When the power is turned on without this abnormality corrected, the protection function activates about 3 seconds later to shut off the power relay.)

Cause: A DC output from the power amplifier of any channel is detected.

Besides the above possible causes, the cause may be a disconnected connector or around the CPU.

PS PRT and DC PRT displays include the abnormal A/D value in % (voltage value obtained by considering 5V as 100%).

Concerning this value, refer to DIAG menu No.11 AD DATA CHECK.

• Protection history

When the protection function has activated, its history is stored in memory with a memory backup. Even when no abnormality is noted while the unit is being serviced, an abnormality which has occurred previously can be defined as long as the backup data has been stored. The protection history should always be cleared before returning the unit from service.

The protection history is cleared when DIAG is cancelled by selecting "RSRV" (Memory initialization) from the setting items of the DIAG menu No.10 PRESET or when the backup data is erased.

• Operation procedure of DIAG menu and SUB-MENU

There are 14 MENU items and some SUB-MENU items as well.

DIAG menu selection

Main unit: Select the menu using

∞ (Forward) and § (Reverse) keys of

PROGRAM.

Remote control unit: Select the menu using (Forward) and (Reverse) keys.

SUB-MENU selection

Main unit: Select the sub-menu using

∞ (Forward) and § (Reverse) keys of

PRESET/TUNING.

Remote control unit: Select the sub-menu using (Forward) and (Reverse) keys.

* Only the remote control keys indicated in the MENU List can be used to select a sub-menu directly.

PROGRAM

DIAG menu selection

PRESET/TUNING

SUB-MENU selection

Use these keys for

DIAG menu selection.

• Functions available during DIAG

In addition to the DIAG menu, functions as listed below are available.

• Input selection, 6CH input

• Center/Rear/Sub-woofer level adjustment

• Muting

• Power on/off operation

Use these keys for

SUB-MENU selection.

11

* Functions related to the tuner and the set menu are not available.

* It is possible to confirm Menu No.12 "IF STATUS" while keeping the signal process (operation status) of each DIAG menu by using the INPUT MODE key of the main unit.


• Initial settings used to start DIAG function

Following initial settings are used when starting the DIAG function.

When the DIAG function is canceled, the settings before starting DIAG will be restored.

• Input : DVD (6CH INPUT OFF)

• Center/Rear/Sub-woofer level : 0dB

• Audio mute

• Speaker settings

: OFF

MAIN, CENTER, REAR : LARGE

BASS OUT : BOTH

MAIN LEVEL

• DIAG menu

: Normal (0dB)

: DSP THROUGH (1. ANALOG BYPASS)

• Details of DIAG menu

1. DSP THROUGH

There are 5 sub-menu items.

ANALOG BYPASS [Remote control code: 7A-88 (PRG 1)]

• The input mode is fixed to use the analog (A/D) system.

• The L/R signal is output through the analog bypass without using the DSP block.

Reference data

INPUT: DVD ANALOG

SWFR: 50Hz, Others: 1kHz

Condition MAIN L/R CENTER RL/RR

Both ch, -20 dBV, volume -10 dB 13.5 dBV -

∞

-

∞

SWFR

-

∞

ANALOG CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

L/R

INTERNAL

DIR

L/R

DIGITAL

L/R

SDOB2 0dB

SDOB1 0dB/-20dB

SDOB3 -12dB

CODEC

(D/A)

AK4527

C

SWFR

RL

RR

L

R

4M DRAM

SDOxx represents a terminal name of AC3D3.

The shaded square ( ) means that the element indicated in it does not operate.

12



M, C, R, SW CH [Remote control code: 7A-89 (PRG 2)]

• The input signal is automatically identified and switched in the priority order of dts

➔ DOLBY DIGITAL ➔ PCM AUDIO ➔ Analog (A/D) according to the signal detection.

• L/R, C/SWF, RL/RR signals are output through DSP (see the signal path in the figure below) without using the external DRAM. (Head margin included)

Head margin:

L/R: 0dBFS, Center: 0dBFS, RL/RR: -12dBFS, SWFR: Add L/R signal at -

20dBFS.

Reference data

INPUT: DVD ANALOG


Condition MAIN L/R CENTER RL/RR SWFR

Both ch, -20 dBV, volume -10 dB 22.5 dBV 12.5 dBV 10.0 dBV -6.5 dBV

[2ch source]

ANALOG CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

L/R

INTERNAL

DIR

L/R

DIGITAL

L/R

SDOB2 0dB

SDOB1 0dB/-20dB

SDOB3 -12dB

CODEC

(D/A)

AK4527

L

R

C

SWFR

RL

RR

4M DRAM

[Multi ch source] AC3D3 outputs signals using DOLBY DIGITAL/dts decode operation.

ANALOG CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

L/R

INTERNAL

DIR

C/LFE C/LFE

DIGITAL

LS/RS

LS/RS

SDOB2 0dB

SDOB1 0dB/-20dB

SDOB3 -12dB

CODEC

(D/A)

AK4527

L

R

C

SWFR

RL

RR

4M DRAM



13


MAIN HPF [Remote control code: 7A-8A (PRG 3)]

• MAIN HPF is turned on and output. (Head margin included)

Head margin:

L/R: 0/-3/-12/-18dBFS, Center: Mute, RL/RR: Mute, SWFR: Mute.

Reference data

INPUT: DVD ANALOG




∞

-

∞

SWFR

-

∞

[2ch/Multi] *Multi: Lo/Ro Down Mix

ANALOG CODEC

(A/D)

AK4527

DIGITAL

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

L/R

INTERNAL

DIR

SDOB2

0dB or

-3dB or

-12dB or

-18dB

CODEC

(D/A)

AK4527

SDOB1 Mute

L

R

C

SWFR

SDOB3 Mute

RL

RR

4M DRAM



FULL BIT [Remote control code: –]

• The signal is output in digital full bit without including the head margin.

• The same applies as “M, C, R, SW CH” except that the digital data is output in full bit at D/A.

Reference data

INPUT: DVD ANALOG



Both ch, -20 dBV, volume -10 dB 22.5 dBV 16.0 dBV 22.0 dBV 13.5 dBV

14



FULL BIT F [Remote control code: –]

• The front channel signal is output in full bit to the main channel.

Reference data

INPUT: DVD ANALOG



Both ch, -20 dBV, volume -10 dB 22.5 dBV 16.0 dBV 22.0 dBV 13.5 dBV

[2ch source]

ANALOG CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

L/R

INTERNAL

DIR

L/R

DIGITAL

L/R

SDOB2 0dB

SDOB1 0dB/0dB

SDOB3 0dB

CODEC

(D/A)

AK4527

L

R

C

SWFR

RL

RR

4M DRAM

[Multi ch source] AC3D3 outputs signals using DOLBY DIGITAL/dts decode operation.

ANALOG CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

L/R

INTERNAL

DIR

C/LFE C/LFE

DIGITAL

LS/RS LS/RS

SDOB2 0dB

SDOB1 0dB/0dB

SDOB3 0dB

CODEC

(D/A)

AK4527

L

R

C

SWFR

RL

RR

4M DRAM



15


2. FRONT CH

The input signal is automatically identified and switched in the priority order of dts

➔ DOLBY DIGITAL ➔ PCM AUDIO ➔

Analog (A/D) according to the signal detection.

The front channel signal is output in full bit to the main channel.

Signals are output through DSP (see the signal path in the figure below) without using the external DRAM. (Head margin included)

FRONT NORMAL [Remote control code: 7A-8B (PRG 4)]

• The head margin is included and the front channel signal is output to the main channel.

Head margin:

L/R: Mute, Center: Mute, RL/RR: Mute, SWFR: Mute.

Reference data

INPUT: DVD ANALOG


Condition

Both ch, -20 dBV, volume -10 dB

MAIN L/R CENTER RL/RR

-

∞

-

∞

-

∞

SWFR

-

∞

FRONT MIX [Remote control code: 7A-8C (PRG 5)]

• The head margin is included and the front channel signal is output to the main channel.

Head margin:

L/R: 0dBFS, Center: Mute, RL/RR: Mute, SWFR: Mute.

Reference data

INPUT: DVD ANALOG




∞

-

∞

SWFR

-

∞


ANALOG CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

L/R

INTERNAL

DIR

DIGITAL

SDOB2

0dB or

Mute

CODEC

(D/A)

AK4527

SDOB1 Mute

L

R

C

SWFR

SDOB3 Mute

RL

RR

4M DRAM



16



3. RAM THROUGH




The Center and RL/RR signals are output through the external DRAM.

RAM 0dB [REMOTE CONTROL CODE: 7A-10 (PRESET+)]

Reference data

INPUT: DVD ANALOG



Both ch, -20 dBV, volume -10 dB -1.4 dBV 16.0 dBV -

∞

SWFR

-

∞


ANALOG

CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

INTERNAL

DIR

SDOB2 Mute

L/Mute SDOB1 0dB/Mute

DIGITAL

CODEC

(D/A)

AK4527

SDOB3 Mute

L

R

C

SWFR

RL

RR

4M DRAM

4. PRO LOGIC [YSS928]




Operation conforming to the ordinary Dolby Normal sound field is provided.

[REMOTE CONTROL CODE: 7A-8D (PRG 6)]

• Same as ordinary Pro Logic except that the auto input balance function is off.

Reference data

INPUT: DVD ANALOG



Both ch, -20 dBV, volume -10 dB -18.0 dBV 16.0 dBV -

∞

SWFR

-

∞

17


[2ch] *Multi: All Mute

ANALOG CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

L/R

INTERNAL

DIR

C/S

SDOB2 -3dB

C/Mute SDOB1 -3dB/Mute

DIGITAL

CODEC

(D/A)

AK4527

S SDOB3 -12dB

L

R

C

SWFR

RL

RR

4M DRAM

5. MARGIN CHECK





The head margin of the main channel can be set to -3dB/-12dB/-18dB.

MAIN 3dB Margin [Remote control code: 7A-11 (PRESET-)]

MAIN 12dB Margin [Remote control code: 7A-12 (P. PAGE)]

MAIN 18dB Margin [Remote control code: 7A-0C (CD FW)]

Reference data

INPUT: DVD ANALOG


Sub-menu

MAIN 3dB

Condition L/R

Both ch, -20 dBV, volume -10 dB 20 dBV

MAIN 12dB Both ch, -20 dBV, volume -10 dB 10.5 dBV

MAIN 18dB Both ch, -20 dBV, volume -10 dB 4.8 dBV

CENTER RL/RR

-

∞

-

∞

-

∞

-

-

-

∞

∞

∞

SWFR

-

∞

-

∞

-

∞


ANALOG CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

L/R

INTERNAL

DIR

DIGITAL

SDOB2

0dB or

-3dB or

-12dB or

-18dB

CODEC

(D/A)

AK4527

SDOB1 Mute

L

R

C

SWFR

SDOB3 Mute

RL

RR

4M DRAM



18



6. MAIN MIX





The center and SW signals are output through the main channel.

CENTER -> MAIN [Remote control code: 7A-00 (TAPE PLAY)]

• The center signal is output through the main channel.


Reference data

INPUT: DVD ANALOG


Condition



0 dBV 13.0 dBV -

∞

ANALOG CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

SDOB2 Mute

CODEC

(D/A)

AK4527

L

R

INTERNAL

DIR

L/Mute SDOB1 -3dB/Mute

C

SWFR

DIGITAL

SDOB3 Mute RL

RR

SWFR

-

∞

4M DRAM

SW -> MAIN [Remote control code: 7A-8E (PRG 7)]

• The SW signal is output through the main channel.


Reference data

INPUT: DVD ANALOG


Condition



-

∞

-

∞

-

∞

SWFR

-7.0 dBV

ANALOG CODEC

(A/D)

AK4527

AC3D3 YSS928

Main DSP

(Decoder)

L/R

Sub DSP

SDOB2 Mute

CODEC

(D/A)

AK4527

L

R

INTERNAL

DIR

Mute/R SDOB1 Mute/-20dB

C

SWFR

DIGITAL

SDOB3 Mute RL

RR

19

4M DRAM




7. OTHER INPUT

The signal inputted through the 6CH INPUT terminals is output.

EXTERNAL DECODER [Remote control code: 7A-8F (PRG 8)]

Reference data

INPUT: 6CH INPUT



Both ch, -20 dBV, volume -10 dB 13.5 dBV 13.5 dBV 13.5 dBV -7.0 dBV

8. DISPLAY CHECK

This program is used to check the FL display section. The display condition varies as shown below according to the submenu operation. The signals are processed using EFFECT OFF (The L/R signal is output using ANALOG MAIN BYPASS.)

[Remote control code: 7A-01 (TAPE RW)]

VIRTUAL

DIGITAL

PRO LOGIC

DSP

6.1/ES

PCM

SP

A B

DOLBY DTS

DIGITAL

PRO LOGIC

ENHANCED

MONO TV SPORTS

MOVIE THEATER 12

ENTERTAINMENT

DISCO 5CH STEREO

CONCERT HALL

JAZZ CLUB

ROCK CONCERT

GAME BASS EXT.

PS PTY

PTY HOLD

NEWSINFO

MEMORY

RT

EON

CT AUTO

STEREO

AFFAIRS

TUNED

SPORT

SLEEP dB ms k Hz

All segments OFF

[Remote control code: 7A-02 (TAPE FW)]

VIRTUAL

DIGITAL

PRO LOGIC

DSP

6.1/ES

PCM

SP

A B

DOLBY DTS

DIGITAL

PRO LOGIC

ENHANCED

MONO TV SPORTS


ENTERTAINMENT


CONCERT HALL

JAZZ CLUB

ROCK CONCERT

GAME BASS EXT.

PS PTY

PTY HOLD

NEWSINFO

MEMORY

RT

EON

CT AUTO

STEREO

AFFAIRS

TUNED

SPORT


All segments ON (dimmer 100%)

VIRTUAL

DIGITAL

PRO LOGIC

DSP

6.1/ES

PCM

SP

A B

DOLBY DTS

DIGITAL

PRO LOGIC

ENHANCED

MONO TV SPORTS


ENTERTAINMENT


CONCERT HALL

JAZZ CLUB

ROCK CONCERT

GAME BASS EXT.

PS PTY

PTY HOLD

NEWSINFO

MEMORY

RT

EON

CT AUTO

STEREO

AFFAIRS

TUNED

SPORT


All segments ON (dimmer 50%)

VIRTUAL

DIGITAL

PRO LOGIC

DSP

6.1/ES

PCM

SP

A B

DOLBY DTS

DIGITAL

PRO LOGIC

ENHANCED

MONO

MOVIE

TV SPORTS

THEATER 1 2

ENTERTAINMENT


CONCERT HALL

JAZZ CLUB

ROCK CONCERT

GAME BASS EXT.

PS

NEWS

PTY

PTY HOLD

INFO

MEMORY

RT

EON

CT AUTO

STEREO

AFFAIRS

TUNED

SPORT


Lighting of segments in lattice 2

[Remote control code: 7A-03 (TAPE STOP)]

VIRTUAL

DIGITAL

PRO LOGIC

DSP

6.1/ES

PCM

SP

A B

DOLBY

DIGITAL

DTS

PRO LOGIC

ENHANCED

MONO TV SPORTS

MOVIE THEATER

ENTERTAINMENT

1 2


CONCERT HALL

JAZZ CLUB

ROCK CONCERT

GAME BASS EXT.

PS

NEWS

PTY

PTY HOLD

INFO

MEMORY

RT

EON

CT AUTO

STEREO

AFFAIRS

TUNED

SPORT


Lighting of segments in lattice 1

Segment conditions of the FL driver and the FL tube are checked by turning ON and OFF all segments. Next, the operation of the FL driver is checked by using the dimmer control. Then a short between segments next to each other is checked by turning ON and OFF all segments alternately (in lattice).

9. MANUAL TEST

The noise generator with a built-in DSP outputs the test noise through the channels specified by the sub-menu.

The noise frequency for LFE is 35 to 250 Hz. Other than that, the center frequency is 800Hz.

ALL

[Remote control code: 7A-90 (PRG 9)]

MAIN L

[Remote control code: 7A-04 (TAPE PAUSE)]

CENTER

[Remote control code: 7A-05 (TAPE MUTE)]

Noise is output from all channels.

MAIN R

[Remote control code: 7A-06 (TAPE A/B)]

Noise is output from the MAIN L channel.

REAR R

[Remote control code: 7A-07 (TAPE DIR A)]

Noise is output from the CENTER channel.

REAR L

[Remote control code: 7A-08 (CD PLAY)]

Noise is output from the MAIN R channel.

Noise is output from the REAR R channel.

Noise is output from the REAR L channel.

LFE

[Remote control code: 7A-09 (CD STOP)]

Noise is output from the SUB WOOFER channel.

20



10. PRESET

This menu is used to reserve and inhibit initialization of the back-up RAM. The signals are processed using EFFECT OFF.

(The L/R signal is output using ANALOG MAIN BYPASS.)

PRESET INHIBIT (Initialization inhibited) [REMOTE CONTROL CODE: –]

RAM initialization is not executed. Select this sub-menu to protect the values set by the user.

PRESET RESERVED (Initialization reserved) [REMOTE CONTROL CODE: 7A-

57 (SLEEP)]

Initialization of the back-up RAM is reserved. (Actually, initialization is executed next time when the power is turned on.) Select this sub-menu to reset when shipped out of the factory or to reset RAM.

CAUTION: Before setting to the PRESET RESERVED, write down the existing preset memory content of the Tuner in a table as shown below. (This is because setting to the PRESET RESERVED will cause the user memory content to be erased.)

P1 P2 P3 P4 P5 P6 P7 P8 Preset group

A

B

C

D

E

• PRESET STATIONS

STATION

PAGE NO.

1

2

A/C/E

5

6

7

8

3

4

FM FACTORY PRESET DATA (MHz)

U, C, R, T R, T, A, B, G

87.5

90.1

87.5

90.1

95.1

98.1

107.9

88.1

106.1

107.9

95.1

98.1

108.0

88.1

106.1

108.0

STATION

PAGE NO.

1

2

B/D

5

6

7

8

3

4

AM FACTORY PRESET DATA (kHz)

U, C, R, T R, T, A, B, G

630

1080

630

1080

1440

530

1710

900

1350

1400

1440

531

1611

900

1350

1404

21


11. AD DATA CHECK

This menu is used to display the A/D conversion value of the main CPU which detects panel keys of the main unit and protection functions in % using the sub-menu. (Reference voltage 5V as 100%) During signal processing, the condition before execution is maintained.

When in 0/1/2 page, it is not possible to operate the keys of the main unit because the values of all keys are detected. During signal processing, the condition before execution of this menu is maintained.

DC/PS (Detection of the protection function) [REMOTE CONTROL CODE: 7A-0B

(CD SKIP-)]

DC: DC detect protection value (Normal value: 3 to 35)

PS: Power voltage protection value (Normal value: 120 to 170)

* If DC or PS is out of the normal value range, the protection function activates to turn off the power relay.

IMP/PL (Detection of impedance/Power limit) [Remote control code: –]

KY2: Detection of impedance switch

PL: The value of the power limit

0/1/2 (Panel key of main unit) [Remote control code: –]

A/D of the key fails to function properly when the standard value is deviated by

±4%. In this case, check the constant of partial pressure resistor, solder condition, etc. Refer to table 1.

[Table 1]

Display

73

8C

A7

FF

00

27

3F

5A

K0

SEEK MODE

SEEK START

EON

RDS MODE

–

–

–

KEY OFF

K1 K2

MEMORY

TUNING MODE

FM/AM

EDIT

§ PROGRAM

PROGRAM

∞

EFFECT

INPUT MODE

A/B/C/D/E § INPUT

PRESET/TUNING

∞ INPUT ∞

§ PRESET/TUNING 6CH INPUT

KEY OFF KEY OFF

12. IF STATUS

Using the sub-menu, the status data is displayed one after another in the hexadecimal notation.

During signal processing, the status before execution of this menu is maintained.

* Numeric values in the figure example are for reference.

IST (Internal status) [REMOTE CONTROL CODE: –]

Indicates the status information of the microprocessor.

5th byte

4th byte

3rd byte

2nd byte

1st byte

<1st byte> Digital input/output setting value

Upper 4 bits: REC OUT selected/lower 4 bits: INPUT selected

Selection Numeric value

0

1

2

3

Selection

NONE

FRONT (VIDEO AUX)

OPT1 (MD/CDR)

OPT2 (DVD)

Numeric value

4

5

6

7

Selection

OPT3 (D-TV/CBL)

OPT4

OPT5

OPT6

Numeric value

8

9

A

B

COAX1 (CD)

COAX2

COAX4

COAX5

Numeric value

C

D

Selection

COAX3

RF

22



<2nd byte> Fs information of reproduction signal

Display 00 01 02 03

Fs (kHz) Analog 32 44.1

48

04 05 06

64 88.2

96

07

Unknown NRM

08

Unknown DBL

09

Undefined

<3rd byte> Audio code mode information of reproduction signal

Display 00 01 02 03 04 05 06 07 08 09 0A 0B

Audio Code 1+1 1/0 2/0 3/0 2/1 3/1 2/2 3/2 2/3 3/3 dts7.1

Undefined

<4th byte> Format information of reproduction signal

(*1): Digital reproduction cannot be used due to a commercial bit or 4 ch audio reason. Analog reproduction is used instead.

Display

00

01

02

03

04

05

06

07

08

09

0A

0B

Signal format

Analog (Unlock)

Incorrect digital (*1)

Digital Data

IEC1937 Data

PCM Audio

Dolby Digital

D.D.Karaoke

D.D.EX

RED dts

ORANGE dts dts ES

NONE PCM

<5th byte> Signal processing status information

(*2): With digital signals other than 32kHz, 44.1kHz and 48kHz, through processing method is used for reproducible signals.

bit7 bit6

MUTE request

Red dts flashing bit3 – bit2 Through & bypass (*2) bit5 6.1ch. field being processed bit1 bit4 FULL MUTE (ON: 1) bit0

– dts analog mute

CS1-5 [Remote control code: -]: Indicates channel status information of the input signal (IEC60958).

BI1-4 [Remote control code: -]: Indicates bit stream information included in the DOLBY DIGITAL signal.

BS1-4 [Remote control code: -]: Indicates bit stream information included in the dts signal.

23

YS1-3 [Remote control code: - ]: Indicates device status information of YSS928 (IC801). * The numeric value in the figure is an example for reference.

Byte No.

1

4

5

2

3

Function

YSS MUTE Reg

YSS MODE Reg

YSS IPORT BIT 7-0

YSS IPORT BIT 14-8

YSS OPORT

Byte No.

1

4

5

2

3

Function

IEC 1937 Preamble Pc

AC-3 Data Stream No

AC-3D Decode Status

YSS ZERO Reg

MIREG

Byte No.

1

2

3

4

Function

DIR Status

DIR fs

DIR fs count

YSS ZEROBF


13. DSP RAM CHECK

This menu is used to self-diagnose whether or not bus connection of YSS928 (IC801) and the external RAM (IC802) is made properly.

During signal processing, the status before execution of this menu is maintained.

Bus Check [Remote control code: 7A-0A (CD SKIP+)]

The address bus and the data bus are checked and the connection condition is displayed.

When no error is detected, "NOER" appears on display.

Display

WAIT

NOER

DATA

ADDR

Description

Bus being checked.

No error detected.

Data bus shorted or open.

Address bus shorted or open.

14. MICROPROCESSOR INFORMATION


The version, checksum and the port specified by the microprocessor are displayed. The signal is processed using EFFECT

OFF. The checksum is obtained by adding the data at every 16 bits for each program area and expressing the result as a 4figure hexadecimal data.

Version [Remote control code: 7A-0D (CD REW)]

Release 1 figure / Main 2 figures / DSP 2 figures / Communication 1 figure / Boot manufacturer 1 figure / Boot 232c 1 figure

Checksum [Remote control code: –]

1 : All 2 : Program area

Port indication [Remote control code: –]

Model name, Destination, Headphone detection, FM stereo

■ AMP ADJUSTMENT

Confirmation and Adjustment of Idling Current of

Main (1) P. C. B.

• Right after the power is turned on, confirm that the voltages at R53, R55, R59, R65 and R67 are between

0.1mV and 5mV.

• If any exceed 5mV, cut R27, R33, R39, R43 or R47.

• Reconfirm that they are between 0.1mV and 5mV.

• The voltages should be 0.1mV ~ 5mV after the power has been on for 60 minutes.

0.1mV ~ 5mV

(DC)

Cut off

R53 (MAIN Lch)

R55 (MAIN Rch)

R67 (CENTER)

R59 (REAR Lch)

R65 (REAR Rch)

R27 (MAIN Lch)

R33 (MAIN Rch)

R47 (CENTER)

R39 (REAR Lch)

R43 (REAR Rch)

24


■ DISPLAY DATA

● V301 : 10-BT-235GNK (V6840400) v 1

PATTERN AREA


● PIN CONNECTION

Pin No.

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26

Connection

9G 10G NX NX NX NX NX NX NX NX NX P35 P34 P33 P32 P31 P30 P29 P28 P27 P26 P25 P24 P23 P22

Pin No.

25 24 23 22 21 20 19 18 17 16 15 14 13 12 11

Connection

P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P9 P8 P7

10 9 8 7 6 5 4 3 2 1

P6 P5 P4 P3 P2 P1 NP NP F1 F1

Note : 1) F1, F2 ..... Filament 2) NP ..... No pin 3) NX ..... No extend pin 4) DL ..... Datum Line 5) 1G ~ 10G ..... Grid

● GRID ASSIGNMENT

10G 9G 8G 9G 8G

VIRTUAL

DIGITAL

PRO LOGIC

DSP

6.1/ES

PCM

SP

A B

DOLBY DTS

DIGITAL

PRO LOGIC

ENHANCED

3 c

3 b

1G

MONO TV SPORTS


ENTERTAINMENT


CONCERT HALL

JAZZ CLUB

ROCK CONCERT

GAME BASS EXT.

PS PTY

PTY HOLD

NEWSINFO

MEMORY

RT

EON

CT

AFFAIRS

TUNED

AUTO

STEREO

SPORT

SLEEP

2G 3G s

4G 5G 6G

Dp

7G

dB ms k Hz

1h

1t

1a

1j

1k

1g

1e

1f

1r

1c

1d

1p

1n

1b

1m

2h

2t

2a

2j

2k

2g

2e

2f

2r

2c

2d

2p

2n

2b

2m

1h

1t

1a

1j

1k

1g

1e

1f

1r

1c

1d

1p

1n

1b

1m

2h

2t

2a

2j

2k

2g

2e

2f

2r

2c

2d

2p

2n

2b

2m

(3G) (1G, 2G, 4G~7G)

25


P24

P25

P26

P27

P20

P21

P22

P23

P16

P17

P18

P19

P12

P13

P14

P15

P32

P33

P34

P35

P28

P29

P30

P31

● ANODE CONNECTION

10G

P1

P2

P3

P8

P9

P10

P11

P4

P5

P6

P7

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

9G

(PS)

(PTY)

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

8G

(RT)

(CT)

2r

2e

2d s

2m

2c

2n

2p

–

–

–

–

2j

2k

2f

2g

2t

2a

2b

2h

1p

1r

1e

1d

1g

1m

1c

1n h1

1j

1k

1f

4G

1t

1a

1b

2r

2e

2d

–

2m

2c

2n

2p

–

–

–

–

2j

2k

2f

2g

2t

2a

2b

2h

1p

1r

1e

1d

1g

1m

1c

1n

1h

1j

1k

1f

5G

1t

1a

1b

2r

2e

2d

–

2m

2c

2n

2p

–

–

–

–

2j

2k

2f

2g

2t

2a

2b

2h

1p

1r

1e

1d

1g

1m

1c

1n

1h

1j

1k

1f

6G

1t

1a

1b

2r

2e

2d

Dp

2m

2c

2n

2p

2j

2k

2f

2g

2t

2a

2b

2h

1p

1r

1e

1d

1g

1m

1c

1n

1h

1j

1k

1f

7G

1t

1a

1b

–

–

–

–

2j

2k

2f

2g

2t

2a

2b

2h

2m

2c

2n

2p

2m

2c

2n

2p

2r

2e

2r

2e

2d 2d

– 3b, 3c

–

–

–

–

2j

2k

2f

2g

2t

2a

2b

2h

1p

1r

1e

1d

1g

1m

1c

1n

1h

1j

1k

1f

2G

1t

1a

1b

1p

1r

1e

1d

1g

1m

1c

1n

1h

1j

1k

1f

1G

1t

1a

1b

2r

2e

2d

–

2m

2c

2n

2p

–

–

–

–

2j

2k

2f

2g

2t

2a

2b

2h

1p

1r

1e

1d

1g

1m

1c

1n

1h

1j

1k

1f

3G

1t

1a

1b

26



■ IC DATA

IC801 : YSS928

DSP

XO

XI

SELI1

SELI0

SELOA

SELOB

TESTMS

TESTXEN

IPORT0

IPORT1

IPORT2

IPORT3

IPORT4

DDIN0

DDIN1

DDIN2

DDIN3

VSS

CPO

AVDD

DIRPCO

DIRPRO

AVSS

TESTBRK

TESTR1

TESTR2

VDD1

SDWCKI0

SDBCKI0

/SDBCKO

IPORT8

IPORT9

IPORT10

IPORT11

SDIA

SDOA2

SDOA1

SDOA2

SDIB3

SDIB2

13

14

15

16

9

10

11

12

7

8

5

6

3

4

1

2

21

22

23

24

17

18

19

20

25

26

35

36

37

38

39

40

31

32

33

34

27

28

29

30

YSS928

27

XO XI

OVFSEL

External

Memory

Interface

SDOB3

SDOB2

SDOB1

SDOB0

SDOBCKSEL SDIBCKSEL

SDWCKI1

SDBCKI1

SELOA

SELOB

SELB SELA

Coefficient,

Program

RAM

MPLOAD

Control Signals

Control Register

µ-COM Interface

SYNC

U

FS128

C

V

ERR

BS

/LOCK

DBL/V

ERR/BS

DDIN3

DDIN2

DDIN1

DDIN0

DIRINT

SYNC/U

FS128/C

VSS

RASN

RAMOEN

RAMWEN

CASN

RAMD15

RAMD14

RAMD13

RAMD12

RAMD11

RAMD10

RAMA9

RAMA3

RAMA4

SELI9

SELI10

SELI11

SELI12

SELI13

RAMA2

RAMA5

RAMA1

RAMA6

RAMA0

RAMA7

RAMA8

VDD1

RAMD9

RAMD8

VDD1

VSS

RAMD7

RAMD6

RAMD5

RAMD4

ZEROBF0L

ZEROBF0R

ZEROBF1L

ZEROBF1R

RAMD3

104

103

102

101

100

99

98

97

96

95

94

112

111

110

109

108

107

106

105

120

119

118

117

116

115

114

113

89

88

87

86

93

92

91

90

85

84

83

82

81


IC801 : YSS928

Pin Description

32 IPORT9

33 IPORT10

34 IPORT11

35 SDIA

36 SDOA2

37 SDOA1

38 SDOA0

39 SDIB3

40 SDIB2

41 SDIB1

42 SDIB0

43 VSS

44 VDD2

45 IPORT12

46 IPORT13

47 IPORT14

48 DIRSDO

49 DIRWCK

50 DIRBCK

51 DIRMCK

52 ERR/BS

53 SYNC/U

54 FS128/C

55 DBL/V

No.

Name

1 XO

2 XI

3 SELI1

4 SELI0

5 SELOA

6 SELOB

7 TESTMS

8 TESTXEN

9 IPORT0

10 IPORT1

11 IPORT2

12 IPORT3

13 IPORT4

14 DDIN0

15 DDIN1

16 DDIN2

17 DDIN3

18 VSS

19 CPO

20 AVDD

21 DIRPCO

22 DIRPRO

23 AVSS

24 TESTBRK

25 TESTR1

26 TESTR2

27 VDD1

28 SDWCKI0

29 SDBCKI0

30 /SDBCK0

31 IPORT8

O

O

O

O

I+

I+

I+

O

O

O

O

A

A

A

I+

I+

Is

Is

I+

I+

I+

I+

Is

Is

I+

O+

O+

I+

I/O

O

I

I+

I+

I+

I+

O

O

O

I+

I+

I+

I+

I

I+

I+

O

I+

I+

I+

I+

Function

Crystal oscillator connecting terminal

Crystal oscillator connecting terminal (24.576MHz )

Built-in selector input 1


Built-in selector output A

Built-in selector output B

Test terminal (unconnected)


General purpose input terminal

General purpose input terminal (unconnected)




DIR: Digital audio interface data input terminal 0

DIR: Digital audio interface data input terminal 1/General purpose input terminal



Ground terminal

PLL filter connecting terminal

+3.3V power terminal (for DIR)

DIR: PLL filter connecting terminal

DIR: PLL filter connecting terminal

Ground terminal (for DIR)


PLL initialization signal input terminal for DSP


+3.3V power terminal (for terminal section)

Word clock input terminal for SDIA, SDOA, SDIB,SDOB interface (Unconnected)

Bit clock input terminal for SDIA, SDOA, SDIB, SDOB interface (Unconnected)

DIRBCK or SDBCKI0 invert clock output terminal (Unconnected)

IPINT general purpose input terminal (Unconnected)

(AXD)

(GND)

(ISEL)

(RSEL)

(CXDTA)

(ISEL)

(Pull down)

(GND)

(Pull up)

(/ICD)

IPINT general purpose input terminal



AC-3/DTS bit stream (or PCM) data input terminal to Main DSP

PCM output terminal from Main DSP (C/LFE output) (Unconnected)

PCM output terminal from Main DSP (LS/RS output) (Unconnected)

PCM output terminal from Main DSP (L/R output) (Unconnected)

PCM input terminal 3 to Sub DSP (Unconnected)




Ground terminal

+2.5V power terminal (for internal circuit)




(NONPCM)

(NONPCM)

(MUTE)

(SDAD)

(DBL)

(DBL)

(DIRINT)

AC-3/DTS bit stream (or PCM) data output terminal from DIR (Unconnected)

DIR: Serial data word clock (fs) output terminal

DIR: Serial data bit clock (64fs) output terminal

DIR: Serial data master clock (256fs or 128fs) output terminal

(WCK)

(BCK)

(MCK)

DIR: Data error detect output/block start output terminal (Unconnected)

DIR: Serial data synchronous timing output/user data output terminal (Unconnected)

DIR: Serial data master clock 128fs output/channel status output terminal (Unconnected)

DIR: Double rate clock output/validity flag output terminal (DBL)

28



87 RAMD5

88 RAMD6

89 RAMD7

90 VSS

91 VDD1

92 RAMD8

93 RAMD9

94 RAMD10

95 RAMD11

96 RAMD12

97 RAMD13

98 RAMD14

99 RAMD15

100 CASN

101 RAMWEN

102 RAMOEN

103 RASN

104 VSS

105 VDD1

106 RAMA8

107 RAMA7

108 RAMA0

109 RAMA6

110 RAMA1

No.

Name

56 SDWCKI1

57 SDBCKI1

58 VSS

59 SDOB3

60 SDOB2

61 SDOB1

62 SDOB0

63 VDD1

64 ZEROBF3R

65 ZEROBF3L

66 ZEROBF2R

67 ZEROBF2L

68 OPORT0

69 OPORT1

70 OPORT2

71 OPORT3

72 OPORT4

73 OPORT5

74 OPORT6

75 OPORT7

76 VSS

77 VDD2

78 RAMD0

79 RAMD1

80 RAMD2

81 RAMD3

82 ZEROBF1R

83 ZEROBF1L

84 ZEROBF0R

85 ZEROBF0L

86 RAMD4

O

O

O

O

O

O

O

O

O

I/O

I+

I+

O

O

O

O

O+

O+

O+

O+

O

O

O

O

I+/O

I+/O

I+/O

I+/O

O+

O+

O+

O+

I+/O

I+/O

I+/O

I+/O

I+/O

I+/O

I+/O

I+/O

I+/O

I+/O

I+/O

I+/O

O

O

O

O

Function

Word clock input terminal for SDIB, SDOB interface (Unconnected)

Bit clock input terminal for SDIB, SDOB interface (Unconnected)

Ground terminal

PCM output terminal from Sub DSP





SDOB3 Rch zero flag output terminal

SDOB3 Lch zero flag output terminal



General purpose output terminal (Unconnected)

General purpose output terminal







Ground terminal


Sub DSP: External memory data terminal 0












Ground terminal










Sub DSP: Column address strobe output terminal for external DRAM

Sub DSP: Write enable terminal for external memory

Sub DSP: Output enable terminal for external memory

Sub DSP: Low address strobe output terminal for external DRAM

Ground terminal


Sub DSP: External memory address terminal 8





29

(ZF3R)

(ZF3L)

(ZF2R)

(ZF2L)

(/RINH1)

(/ICCDC)

(DFS)

(DPL)

(ZF1R)

(ZF1L)

(ZF0R)

(ZF0L)


No.

Name

111 RAMA5

112 RAMA2

113 SELI13

114 SELI12

115 SELI11

116 SELI10

117 SELI9

118 RAMA4

119 RAMA3

120 RAMA9

121 RAMA10

122 RAMA11

123 VSS

124 VDD2

125 SELI8

126 SELI7

127 SELI6

128 SELI5

129 RAMA12

130 RAMA13

131 RAMA14

132 RAMA15

133 RAMA16

134 RAMA17

135 OVFB/END

136 ZEROFLG

137 VSS

138 NONPCM

139 DTSDATA

140 AC3DATA

141 MUTE

142 KARAOKE

143 VDD1

144 SURENC

145 CRC

146 /LOCK

147 DIRINT

148 /CS

149 SO

150 SI

151 SCK

152 /IC

153 IPINT

154 SELI4

155 VSS

156 SELI3

157 SELI2

158 TESTXI

159 TESTXO

160 VDD2

Is: Schmidt trigger input terminal

I+: Input terminal with pull-up resistor

O: Digital output terminal

Ot: 3-state digital output terminal

A: Analog terminal

I+

I+

I+

I+

I/O

O

O

I+

O

O

O

O

O

Is

Is

Is

O+

I+

O

O

Is

Ot

O

O

O

O

O

+3.3V

O

O

I+

I+

I

O

+2.5V

O

O

O

O

I+

I+

I+

I+

O

O

O

O

Function



Built-in selector input 13 (Unconnected)







Sub DSP: External memory address terminal 9 (Unconnected)



Ground terminal












Sub DSP: Overflow/program end detect terminal (Unconnected)

Main DSP: Zero flag output terminal (Unconnected)

Ground terminal

Main DSP: Non-PCM data detect terminal

Main DSP: DTS data detect terminal (Unconnected)

Main DSP: AC3 data detect terminal (Unconnected)

Main DSP: Auto mute detect terminal

(CXA)

(GND)

Main DSP: AC3 KARAOKE data detect terminal (Unconnected) power terminal (for terminal section)

Main DSP: AC-3 2/0 mode Dolby surround encode input detect terminal (Unconnected)

Main DSP: AC3 CRC error detect terminal (Unconnected)

DIR: PLL lock detect terminal (Unconnected)

DIR: Interrupt output terminal

Microprocessor interface chip select input terminal

Microprocessor interface data output terminal

(CSY)

Microprocessor interface data input terminal

Microprocessor interface clock input terminal

Initial clear input terminal

Interrupt output terminal by IPORT 8-14


Ground terminal



(SDM)

(YSSCK)

(/ICD)

(OPTD)

(OPTC)

(OPTB)

Test terminal (should be always connected to VSS)

Test terminal (Unconnected) power terminal (for internal circuit)

30



IC902 :

µPD78F4218AGF-3BA

16bit

µ-COM (CPU)

P85/A5

P86/A6

P87/A7

P40/AD0

P41/AD1

P42/AD2

P43/AD3

P44/AD4

P45/AD5

P46/AD6

P47/AD7

P50/A8

P51/A9

P52/A10

P53/A11

P54/A12

P55/A13

P56/A14

P57/A15

V

SS

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

81

82

83

84

85

INTP2/NMI

INTP0, INTP1,

INTP3 to INTP6

TI00

TI01

TO0

TI1

TO1

TI2

TO2

TI5/TO5

TI6/TO6

TI7/TO7

TI8/TO8

Programmable

Interrupt

Controller

Timer/Event

Counter

(16 Bits)

Timer/Event

Counter 1

(8 Bits)

Timer/Event

Counter 2

(8 Bits)

Timer/Event

Counter 5

(8 Bits)

Timer/Event

Counter 6

(8 Bits)

Timer/Event

Counter 7

(8 Bits)

Timer/Event

Counter 8

(8 Bits)

Watch Timer

RTP0 to RTP7

NMI/INTP2

ANO0

ANO1

AV

REF1

AV

SS

P03/INTP3

ANI0 to ANI7

AV

REF0

AV

DD

AV

SS

PCL

BUZ

Watchdog Timer

Real-time

Output Port

D/A

Converter

A/D

Converter

Clock Output

Control

Buzzer Output

78K/IV

CPU Core

Flash

Memory

256 KB

RAM

12,800

Bytes

UART/IOE1

Baud-rate

Generator

UART/IOE2

Baud-rate

Generator

Clocked

Serial

Interface

Port 5

Port 6

Port 7

Port 8

Port 9

Port 10

Port 12

Port 13

Port 0

Port 1

Port 2

Port 3

Port 4

Bus I/F

System Control

R

X

D1/SI1

T

X

D1/SO1

ASCK1/SCK1

R

X

D2/SI2

T

X

D2/SO2

ASCK2/SCK2

SI0

SO0

SCK0

AD0 to AD7

A0 to A7

A8 to A15

A16 to A19

RD

WR

WAIT

ASTB

EXA

P00 to P06

P10 to P17

P20 to P27

P30 to P37

P40 to P47

P50 to P57

P60 to P67

P70 to P72

P80 to P87

P90 to P95

P100 to P103

P120 to P127

P130, P131

RESET

X1

X2

XT1

XT2

V

DD

V

SS

V

PP

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

50

49

48

47

46

P06/INTP6

P05/INTP5

P04/INTP4

P03/INTP3

P02/INTP2/NMI

P01/INTP1

P00/INTP0

RESET

XT1

XT2

V

SS

X1

X2

V

DD

P127/RTP7

P126/RTP6

P125/RTP5

P124/RTP4

P123/RTP3

P122/RTP2

31

IC902 : µPD78F4218AGF-3BA

Pin Description

20 P36/TI01

21 P37/EXA

22 TEST/Vpp

23 P90

24 P91

25 P92

26 P93

27 P94

28 P95

29 P120/RTP0

30 P121/RTP1

31 P122/RTP2

32 P123/RTP3

33 P124/RTP4

34 P125/RTP5

35 P126/RTP6

36 P127/RTP7

37 VDD

38 X2

39 X1

No. PORT

1 P60/A16

2 P61/A17

3 P62/A18

4 P63/A19

5 P64/RD

6 P65/WR

7 P66/WAIT

8 P67/ASTB

9 VDD

10 P100/TI5/TO5

11 P101/TI6/TO6

12 P102/TI7/TO7

13 P103/TI8/TO8

14 P30/TO0

15 P31/TO1

16 P32/TO2

17 P33/TI1

18 P34/TI2

19 P35/TI00

40 Vss

41 XT2

42 XT1

43 RESET

44 P00/INTP0

45 P01/INTP1

46 P02/INTP2

47 P03/INTP3

48 P04/INTP4

49 P05/INTP5

50 P06/INTP6

Function name I/O Detail of function

NC

NC

NC

/6chG O 6ch Gain

VIDEO1 O Video select 1



CECOD O Serial CE out for CODEC

+5BU

I NC

I NC

/DMT O Digital mute

PRY O Power relay

MRY O Main speaker & HP relay

ERY O Effect speaker relay

RIMA O Power limiter control A

RIMB O Power limiter control B

/MLV O Main level control

O NC

O NC

/HP I Headphone detect

VPP Control of flash write

O NC

O NC

O NC

O NC

O NC

O NC

/PSM I Power save mode

O NC

O NC

O NC

I NC

I NC

MVDN O Main volume down

MVUP O Main volume up

+5BU

X2

X1

MG

XT2

XT1

/RES

INT928 I YSS928 IPINT/MUTE/DIR

/PDET I Power down detect interrupt

PSW I Standby SW input (High edge)

REM1 I Remote controller signal

I NC

O NC

O NC

No. PORT

100 Vss

99 P57/A15

98 P56/A14

97 P55/A13

96 P54/A12

95 P53/A11

94 P52/A10

93 P51/A9

92 P50/A8

91 P47/AD7

90 P46/AD6

89 P45/AD5

88 P44/AD4

87 P43/AD3

86 P42/AD2

85 P41/AD1

84 P40/AD0

83 P87/A7

82 P86/A6

Function name I/O Detail of function

MG

CEL O Serial CE for sanyo device

O

SCK O Serial data clock for audio IC

SO O Serial data for audio IC

O NC

O NC

O NC

O NC

/FMT O Full mute

/MTSW O LFE mute

/MTC O Center mute

/MTMR O Main, rear mute

/TMT O Tuner mute

DEST I Frequency switch (R destination)

RDSE I/O RDS use detect/RDS Enable out

TUN1 I Tuner destination 1

TUN0 I Tuner destination 0

/ST I Tuner/ST (stereo)

81 P85/A5

80 P84/A4

79 P83/A3

78 P82/A2

77 P81/A1

76 P80/A0

75 P27/SCK0

74 P26/SO0

73 P25/SI0

72 P24/BUZ

TUNED I Tuned

SCKR O RDS data clock

SDTR O RDS data

SDRR I RDS data receive

/ICD O YSS928/DA/AD/CODEC/DEM

CSY O YSS928 CE

/SCK0 O FL Driver Clock/Flash Clock

SDF O FL Driver TxD/Flash RxD

CEFD O FL Driver CE/Flash TxD

VPP2 O Control of flash write

71 P23/PCL CEP O PLL IC Enable

70 P22/ASCK1/SCK1 SCKP O PLL data clock

69 P21/TXD1/SO1 SDTP O PLL data

68 P20/RXD1/SI1 SDRP I PLL data receive

67 P72/ASCK2/SCK2 YSSCK O YSS928 data clock

66 P71/TXD2/SO2

65 P70/RXD2/SI2

64 AVref1

63 P131/ANO1

62 P130/ANO0

SDM O YSS928 data

SDD I YSS928 data receive

AVref

/BLK O FL Driver all lights out

O NC

61 AVss

60 P17/ANI7

59 P16/ANI6

58 P15/ANI5

57 P14/ANI4

56 P13/ANI3

55 P12/ANI2

54 P11/ANI1

53 P10/ANI0

52 AVref0

51 AVdd

AVss

PRV I PS protection detect

PRD I DC protection detect

PRI I I protection detect

ADKEY0 I Body key detection 0



MODEL I Model select

PREMT I Power limiter detection

AVref0

AVdd

E-32/J-28

RX-V420/RX-V420RDS/HTR-5440/HTR-5440RDS/DSP-AX420

A B C


1

■ BLOCK DIAGRAM (1/2)

2

3

4

5

6

D E F G H I

COAXIAL

CD

OPTICAL

DVD

D-TV/CBL

B, G ONLY

XL441

RDS

DECODER

IC445

FM/AM

TUNER

AUX

(L/R)

CD

(L/R)

DVD

(L/R)

D-TV/CBL

(L/R)

MD/CD-R IN

(L/R)

VCR IN

(L/R)

VIDEO AUX

(L/R)

MD/TAPE OUT

(L/R)

VCR OUT

(L/R)

See page E-57/J-53 (DSP)

IC808A IC808B

CXA

SIGNAL

DETECTOR

IC808C

CXDTA

125

9

1 2

XL801

IC801 YSS928

OPTC

OPTD

156

154

ADL

IC813A, 814A

ADR

IC813B, 814B

CODEC

A/D

CONVERTER

IC812

AK4527

9

SDIA

35

5

14

DIR

See page E-55/J51 (INPUT)

INPUT

SELECTOR

IC441

IC442

INHIBIT

3/5

IC444

1/7

DSP CONTROL from

µ-COM

MAIN

(L/R)

CENTER

SURROUND

(L/R)

SUBWOOFER

6L/6R

6C

6RL/6RR

6SW

T161

D163

62

See page E-55/J-51 (INPUT)

+25

G

-25

Q371

Q372

D401

D403

Q161

IC374

61

SDOB1

60

SDOB2

59

SDOB3

4M

DRAM

IC802

+3.3

IC804

+2.5

IC803

+5D2

+5D2

6 27

28

7

CODEC

D/A

CONVERTER

25

IC812

AK4527

26

8 23

24

3

IC815A

+

–

1

5

IC815B

+

–

7

5

IC816A

+

–

7

3

IC816B

+

–

1

3

IC817A

+

–

1

5

IC817B

+

–

7

C

SW

L (DAL)

R (DAR)

RL

RR

D402

IC371

IC373

IC372

RY161

F162

D221

J221 J222

IMPEDANCE

SELECTOR

SW161

D222

J223 J224

D371

-VP

+B

G

-B

D223

Q33

-VP

See page E-58/J54 (MAIN)

PHONES

DAL/DAR

BYL/BYR

6L/6R

IC443

90Hz

HPF

IC443

IC443

C

6C

IC442

IC443

SW

6SW

IC442

IC447

SW. NONE

C. NONE

3/5

IC446

1/7

L/R

C

VR731

SW

See page E-56/J-52 (OPERATION)

3/5

IC731

1/7 L/R 5/3

IC771

7/1

TONE

CONTROL

BASS

VR771

TREBLE

VR772

BALANCE

6/4

IC502

8/2

VR773

3

IC732A

1 C

Q448~451

LO/RO

PA : POWER AMP

+B

PA

Q16A/C

Q17A/C

-B

MUTE

Q445, 446

C

Q452, 453,

455, 456

RL/RR

+B

PA

Q20A/C

-B

+B

PA

Q18A/C

Q19A/C

-B

RL/RR

6RL/6RR

IC443

RL/RR 3/5

IC733

1/7

RL/RR

RY1

RY3

RY2

SW241

MAIN A

(L/R)

SW241

MAIN B

(L/R)

CENTER

REAR

(L/R)

S12

PRY

MG

F1

F2

+5D

+10

G

+12A

+12B

G

-12

RELAY DRIVER

Q36, 106

5

IC732B

7 SW

IC734

Q441, 443

SW

SUBWOOFER

7

J

E-33/J-29 E-34/J-30

A B

1

■ BLOCK DIAGRAM (2/2)

C

2

D E

DSP

CONTROL

F G H I


J

3

4

DVD

D-TV/CBL

VCR

VIDEO

AUX

VCR

INPUT

SELECTOR

IC351

V1, V2

Q351 Q352, 353

V3

5

6

7

See page E-55/J-51 (INPUT)

10MHz

XL901

39

38

V3

V1, 2

59 60 58

MAIN

CPU

IC902 uPD78F4218AGF

87-90

13

HP-RELAY

18

14

15

SP-RELAY

51

45

43

40

VDD

VSS

IC903 S12

POWER DETECT

/RESET

Q909, Q910

MG

63, 73 –75

46

55-57

V901

IC901

SW825

SW811~824, 901~904

47

U901

See page E-56/J-52 (OPERATION)

E-35/J-31 E-36/J-32

1

■ PRINTED CIRCUIT BOARD (Foil side)

2

A B C


INPUT (1) P. C. B.

3

To

OPERATION

(1)

W441

Brown

1

24

4

12

13

D E

To DSP

F G

To INPUT (6)

6C

E

E

6SW

E

6RL

E

6RR

6L

E

6R

1 9

5

6

7

E-37/J-33

To

OPERATION

(1)

+12A

-12

TIR

E

TIL

TOR

E

TOL

To OPERATION (6)

AXL E AXR +12A SW3 SW2 SW1 DEST

LC1

DG

DG

DG

5D

+10

E

E

-25

+12A

+25

+12B-12

VG C

LC2

E

E

E

RR

RL

R

L

E

E

AI

LI

E

CI

RLI

LO E

E

RO

E

C0

LFEO

RR

O

-12

RLO

+12A

VUP

VG

VDN

+10

To OPERATION (3)

To OPERATION (4)

From OPERATION (1)

To INPUT (3)

Circuit No.

C499~504, 506,

507, 514

IC445

J441

Q462

L441

R575~579, 581, 582

XL441

J, U, C, A, L R, T

X X

X

X

X

X

X

X

X

O

X

X

X

X

B, G

O

O

X

O

O

O

O

X: NOT USED

O: USED / APPLICABLE

E-38/J-34

H

From Tuner

I

AUX

CD

IN

MD/CD-R

OUT

DVD

IN

• Semiconductor Location

D-TV/CBL

Q449

Q450

Q451

Q452

Q453

Q454

Q455

Q456

Q441

Q442

Q443

Q444

Q445

Q446

Q447

Q448

D448

IC441

IC442

IC443

IC444

IC445

IC446

IC447

Ref. No.

D441

D442

D443

D444

D445

D446

D447

Q457

Q458

Q459

Q460

Q461

Q462

Q465

Q466

Q467

Q468

Q469

D4

D4

D4

D4

B5

C5

B5

D4

C4

C4

C4

C5

G5

G5

G5

E4

F3

B3

G4

E5

C3

H4

G4

F4

Location

C3

E4

E4

E4

E4

A2

C3

B2

B3

C3

B5

C4

C3

C4

C4

B5

D4

C3

VCR

OUT

J

SUB

WOOFER

7

3

6

A B

9 1

C

2

1


INPUT (3) P. C. B.

MONITOR

OUT

OUT

VCR

IN

D-TV/CBL DVD

FREQUENCY STEP

(R, T models only)

D

5

4

To OPERATION (5)

E

VE

A

UXL

A

UXR

A

UXV

INPUT (4) P. C. B.

E AXR +12A SW3 SW2 SW1 DEST

From INPUT (1)

VG DG +B3 -B2 E +B2 -B4 +B4 PR

From INPUT (5)

To OPERATION (4)

VG

-12

+12B

+12A

+5D

DG

DG

+10

E

E

-25

+25

PRV1

E F

INPUT (5) P. C. B.

From Transformer

C411

G H I


J


IC372

IC373

IC374

Q351

Q352

Q353

Q371

Q372

Ref. No.

D371

D372

D401

D402

D403

IC351

IC371

B3

B3

D6

D6

C5

B5

A5

B3

Location

D6

D6

G3

F3

E3

C3

B5

E

D

DG

+10

G

VG

-12

+12B

+12A

+5D

To INPUT (4)

INPUT (6) P. C. B.

MAIN SURROUND

CENTER/

S. WOOFER

E-39/J-35

From INPUT (1)

6A

E

6L

E

6RR

E

6RL

E

6SW

E

6C

E-40/J-36

A B C


1


2

OPERATION (1) P. C. B.

From OPERATION (7) From OPERATION (2)

D E

Circuit No.

J901

J902

J903

J904

J1005

R908

R909

R935

X: NOT USED


J

X

X

O

O

X

X

X

X

U, C

X

X

X

O

X

O

X

X

R, T A, B, G

X

O

X

X

O

O

O

O

O

X

O

X

O

X

O

X

F G

RDS MODE

/FREQ

E ON

PTY SEEK

MODE START

H

3

31

30

50

51

62

1

100

80

81

17

16

1

64

32

33

49

48

1

4

6

5

To MAIN (1)


PROGRAM

EFFECT

F2

F1

To INPUT (1)

W441 Brown

From

OPERATION (8)

To INPUT (1)

PRESET/TUNING

A/B/C/D/E

PRESET

/TUNING

EDIT

FM/AM

7

E-41/J-37

To OPERATION (1)

5M

ADKEY1

ADKEY2

MG

MEMORY

MAN'L/

TUNING

MODE

AUTO FM AUTO/

MAN'L MONO

E-42/J-38

To INPUT (1)

INPUT MODE 6CH INPUT

INPUT

I


D908

D909

D910

D911

D912

IC901

IC902

IC903

Ref. No.

D901

D902

D903

D904

D905

D906

D907

Q901

Q902

Q903

Q904

Q906

Q907

Q909

Q910

Q911

Q912

B3

E4

C3

B3

B3

B4

B3

B3

Location

B3

C4

D4

D4

D4

D4

B3

D4

D3

B3

B3

F4

F4

E4

D4

G3

F3

J

A B C

1



To INPUT (4)

To INPUT (1)

2

DG

DG

+5D

+12A

+12B

-12

VG

C

RR

RL

R

L

LC1

DG

+10

E

E

-25

+25

LC2

E

E

E

E

3

D E F


To INPUT (1)

G H I


J


BASS TREBLE BALANCE

8 1

4

To OPERATION (1)


STANDBY/ON

5


Ref. No.

D661

D662

D663

D664

D665

D731

IC731

Location

D2

D2

D3

C4

C4

E4

F3

Ref. No.

IC732

IC733

IC734

IC771

IC772

Q661

Q662

Location

F3

E3

E5

H3

I3

D3

D2

Ref. No.

Q663

Q664

Q665

Q666

Q667

Q668

Q669

To MAIN (1)

Location

D3

D2

B4

B4

B4

C4

B3

Ref. No.

Q670

Q671

Q672

Q673

Q674

Q675

Q676

Location

C3

C3

C3

C3

C3

C4

C4

Ref. No.

Q677

Q678

Q679

Location

C3

C3

C3


6

HPL

E

HPR

/HP

7

To MAIN (1)

PHONES

VIDEO

L

AUDIO

R

To INPUT (2)

E

VE

AXL

AXR

AUX-V

VOLUME

Circuit No.

C835, 839, 840

D661

Q662

R661, 662

R839

X: NOT USED


J

X

X

X

X

X

U, C

X

O

O

O

X

R, T A, B, G

O

O

O

O

O

O

O

O

O

O

To OPERATION (1)

PSW

+5M


To OPERATION (1)

From Transformer

F1

F2

F2

F1

E-43/J-39 E-44/J-40

5

3

4

A B C


1


2

DSP P. C. B.

(Lead Type Device)

D

From INPUT (1)

E F G

34 44

22 12

41

40

80

81

1

40

120

121

21

22

1

160

H I

COAXIAL

CD

OPTICAL

D-TV/CBL

OPTICAL

DVD

J

6

7


Ref. No.

D801

D802

D824

D826

D828

D830

IC801

Location

H2

H2

D4

D4

D4

D4

F4

Ref. No.

IC802

IC803

IC804

IC812

Q819

Q820

Q821

Location

G3

G3

H3

E4

E3

E3

C3

Ref. No.

Q822

Q823

Q824

Location

B3

C4

C4

E-45/J-41 E-46/J-42

2

A B C

1


DSP P. C. B.

(Surface Mount Device)

D

3

4

5

8 5

1 4

8 5

1 4

8 5

1 4

8 5

4 1

1 4

5 8

6

7


Ref. No.

D803

D806

D807

D808

D823

D825

D827

Location

G3

G3

H3

H3

D4

D4

D4

Ref. No.

D829

D832

IC805

IC806

IC808

IC813

IC814

Location

D4

F4

H5

H4

H3

D3

D3

Ref. No.

IC815

IC816

IC817

Q801

Q817

Q818

Location

C3

C3

B3

E2

E3

E3

E-47/J-43

E F G H I


J

7

8

1

14

7

8

7

8

1

14

1

14

E-48/J-44

A B C


1


MAIN (1) P. C. B.

From MAIN (2)

D

2

From

MAIN (5)

E F

To MAIN (4)

LE

LE

L

L

E

RE

RE

R

R

G H I

From

OPERATION (5)

VP PRD PRI SR S12 PR MG LIMDT /HP

To

OPERATION

(1)

J

3

L

REAR

R

CENTER

4

PRV1

E

+B

VC

NFC

VRR

NFRR

VRL

NFRL

VR

NFR

VL

NFL

-BV

From

OPERATION

(4)

5

6


Ref. No.

D1

D2

D3

D4

D5

D6

D7

D8

D9

D10

Location

H4

F4

E3

D4

C4

G4

D4

G4

G4

C4

Ref. No.

D11

D12

D13

D14

D15

D16

D17

D18

D19

D20

Location

H2

H2

G2

D3

D3

C3

C3

H3

G3

C3

Ref. No.

D21

D22

D23

Q1

Q2

Q3

Q4

Q5

Q6

Q7

Location

D3

G3

D3

H5

G5

E5

D5

C5

H4

H4

Ref. No.

Q8

Q9

Q10

Q11

Q12

Q13

Q14

Q15

Q16A

Q16C

Location

G4

F4

F4

E4

E4

C4

C4

B4

H5

H5

Ref. No.

Q17A

Q17C

Q18A

Q18C

Q19A

Q19C

Q20A

Q20C

Q26

Q27

Location

F5

G5

E5

F5

D5

D5

B5

C5

I4

H4

Ref. No.

Q28

Q29

Q30

Q31

Q32

Q33

Q34

Location

G4

F4

E4

C3

G3

G2

E3

7

E-49/J-45

From MAIN (2)

Circuit No.

C38, 41~44

X: NOT USED


J

X

U, C

X

R, T

X

A, B, G, L

O

E-50/J-46

A B C

1


MAIN (2) P. C. B.

To MAIN (7) From AC power cord

D

2

E

To MAIN (5)

3

4

5

6

7

HI1

HI1

HI2

HI2

E

E

LOW2

LOW2

LOW1

LOW1

To MAIN (5)

MAIN (7) P. C. B.

To MAIN (3)

From MAIN (2)

To MAIN (1)


Ref. No.

D161

D162

D163

D164

D221

D222

D223

Location

C4

B5

E3

D3

I5

I6

H6

Ref. No.

Q161

Q162

Q163

Location

D3

E3

D3

Circuit No.

C165, 166, 174

C201~210

CB163, 164

CB271, 272

D164

F161

F271

J161

J162

J163, 221, 224

J178, 179, 222, 223

Q162, 163

R162, 163, 175

R167

SW161

SW271

W261~266

X: NOT USED


J

O

O

X

X

X

X

X

X

X

X

X

X

O

X

X

X

X

R, T

O

X

O

O

O

X

O

O

O

O

X

O

X

O

X

X

O

U, C

O

X

O

X

X

O

O

X

X

X

O

X

O

X

X

O

X

A, B

O

X

O

X

X

X

O

X

X

X

X

X

O

X

O

X

X

G

X

X

O

X

X

X

O

X

X

X

O

X

O

X

O

O

X

E-51/J-47

F

MAIN (3) P. C. B.

From MAIN (7)

G H I


J

MAIN (4) P. C. B.

+

R

SPEAKERS

– –

L

+

VOLTAGE SELECTOR

240V

220V

110V

120V

1-2/5-6

2-3/6-7

3-4/7-8

4-5/8-1

PRV1

PRY

S12

MG

To MAIN (1)

R

R

BR

AR

AL

BL

L

L

From MAIN (6)

To MAIN (4)

L

L

BL

AL

AR

BR

R

R

MAIN (6) P. C. B.

MAIN (5) P. C. B.

To MAIN (2)

From MAIN (1)

To

MAIN

(1)

A B

SPEAKERS

From Transformer

E-52/J-48

A B C


D E F G H I

1

2

3

4

5

6

7

■ IC BLOCK DIAGRAM

IC442: LC78213

Analog Function Switch

IC351: LA7956

Video Switch

6dB

AMP

DRIVER

1

VIDEO

OUT

2

A

3

IC371, 373: NJM7812FA

IC374: NJM7805FA

Voltage Regulator

IC372: NJM79M12FA

Voltage Regulator

CONTROL

4 5 6

4 INPUT 1 OUTPUT

VIDEO SWITCH

7 8 9

B VIN1 GND VIN2 VCC VIN3 VIN4

L1

1

L2

2

LCOM1

3

L3

4

L4

5

LCOM2

6

L5

7

L6

8

LCOM3

9

L7

10

LCOM4

V DD

V

SS

V

EE

RES

S

11

19

16

12

18

17

LEVEL SHIFTER

LATCH

SHIFT REGISTER

INPUT

IC443: LC78212


OUTPUT

COMMON

COMMON

L1

1

L2

2

L3

3

LCOM1

4

L4

5

L5 6

L6

LCOM2

L7

7

8

9

L8

10

LCOM3

V

DD

V

SS

V

EE

RES

S

12

18

17

11

19

16

OUTPUT

LEVEL SHIFTER

LATCH

SHIFT REGISTER

IC444:

µPC4570HA

Dual OP-Amp

INPUT

IC441: LC78211


L1

1

L2

2

L3

3

L4

LCOM1

L5

4

5

6

L6

LCOM2

L7

7

8

9

L8

10

LCOM3

V

DD

V

SS

V

EE

RES

S

11

19

16

12

18

17

LEVEL SHIFTER

LATCH

SHIFT REGISTER

30

R1

29

R2

28

R3

27

26

25

R4

RCOM1

R5

24

23

22

R6

RCOM2

R7

21

20

R8

RCOM3

ZZ

ZZ

ZZ

14

D1

15

CL

13

CE

30

R1

29

R2

28

RCOM1

27

R3

26

R4

25

RCOM2

24

R5

23

R6

22

RCOM3

21

20

R7

RCOM4

ZZ

ZZ

ZZ

14

15

D1

CL

13

CE

IC446, 447: M5220L

Dual OP-Amp.

1 2 3

IC731~733:

µPC4570C

Dual OP-Amp

4 5 6

OUT

1

1

I

11

2

IN

1

3

V– 4

+ – + –

8 V+

7 OUT

2

6 I

12

5 IN

2

7 8

IC802: MSM514260C-60JS

4Mbit DRAM

WE

13

OE

27

RAS

14

Timing

Generator

LCAS

29

UCAS 28

A0~A8

9

Column

Address

Buffers

Internal

Addess

Counter

Refresh

Control Clock

9

Row

Address

Buffers

9

Row

Decoders

Word

Drivers

I/O

Controller

I/O

Controller

9 Column Decoders

Sense Amplifiers

Memory

Cells

16

I/O

Selector

16

8

Output

Buffers

8

8

Input

Buffers

8

8

Input

Buffers

8

8

Output

Buffers

8

VCC 20

On Chip

VBB Generater

VSS

21

30

R1

29

R2

28

R3

27

RCOM1

26

R4

25

R5

24

23

22

R6

RCOM2

R7

21

20

R8

RCOM3

ZZ

ZZ

ZZ

14

D1

15

13

CL

CE

IC734: LB1641

Motor Driver

IN 1

5

GND

1

3

IC771, 772: NJM2068L-D

Dual OP-Amp

2 8 10

INPUT LOGIC

-

1

+ +

2

-

1 2 3 4 5 6 7 8 9

Vcc Vo

1

-Vm

1

+Vm

1

V

EE

+Vm

2

-Vm

2

Vo

2

Vcc

1 2 3

IC445: LC72722

RDS Decoder

1 5 6

VDDA

3

VSSA

4

REFERENCE

VOLTAGE

MPX IN

2

ANTIALIASING

FILTER

DO

20

CL 21

DI

CE

22

23

T1

7

T2

T3

8

9

T4

10

CCB

TEST

57kHz bpf

(SCF)

RAM

(24 BLOCK DATA)

MEMORY

VREF

SMOOTHING

CONTROL

FILTER

+

PLL

(57kHz)

ERROR CORRECTION

(SOFT DECISION)

CLK(4.332MHz)

OSC/DIVIDER

CLOCK

RECOVERY

(1187.5Hz)

DATA

DECODER

SYNC/EC

CONTROLLER

SYNC

DETECT-1

SYNC

DETECT-2

14 VDDD

15 VSSD

19 RDS-ID

18

SYNC

24 SYR

11 16 17 13 12

4 5 6

9 7

7 8

4 VZ

IC803: PQ025EZ5MZP

Regulator

Vin 1 3 Vo

6

IN 2

5

GND

2

Vc

IC805: TC74HC00AF

IC808: TC74HCU04AF

Quad 2-Input Nand Gate

1A 1

1B 2

1Y 3

2A 4

2B 5

2Y 6

GND 7

14 Vcc

13 4B

12 4A

11 4Y

9

8

10 3B

3A

3Y

IC804:

µPC29M33T-E1

Voltage Regulator

IC812: AK4527VQ

24bit CODEC

LIN+

LIN-

RIN+

RIN-

30

29

32

31

ADC

ADC

HPF

HPF

Audio

I/F

LOUT1

27

LPF

ROUT1 28

LPF

DAC DATT

DAC DATT

MCLK

LRCK

BICK

LOUT2

25

LPF DAC DATT

ROUT2 26

LPF DAC DATT

LOUT3 23

LPF

ROUT3 24

LPF

DAC DATT

DAC DATT

6DOUT

SDIN1

SDIN2

SDIN3

Format

Converter

39

6

4

10

MCLK

LRCK

BICK

DAUX

1

SDOS

9

6

7

8

SDTO

SDTI1

SDTI2

SDTI3

Amp.

IC806: TC74VHCT08AF

Quad 2-Input And Gate

1A 1

1B 2

1Y 3

2A 4

2B 5

2Y 6

GND 7

Safety Drive

Limiter

Excessive Electric

Current Protection

14 Vcc

13 4B

12 4A

11 4Y

10 3B

9 3A

8 3Y

DQ1~DQ8

DQ9~DQ16

OUT

1

1

–IN

1

2

+IN

1

3

–V

CC

4

+ – + –

8 +V

CC

7 OUT

2

6 –IN

2

5 +IN

2

BLK 61

VFL 13

DIGIT

DRIVER

SEGMENT DRIVER

MPX

LATCH

GRID

CONTROL

DIMMER

TIMING

GENERATOR

1 INPUT

TIMING

GENERATOR

DIVIDER

3 OUTPUT

OSCI 59

OSCO 58

CLOCK

GENERATOR

SHIFT REGISTER

ADDRESS

DETECTOR

2

GND

IC813~817 : M5220FP

IC901: LC75725E

LCD Driver

IC903: NJM78L05A-T3

Voltage Regulator

INPUT

OUTPUT

GND

J

E-53/J-49 E-54/J-50

8

9

1

2

Point 1 Pin 12 of IC445

3

4

5

A B

SCHEMATIC DIAGRAM (INPUT)

C D

MAIN L

INPUT SELECTOR

0

0

0 0 0 0 0 0 0 0

0

0

0

0

0

0

0

0

0 0 0 0

0 0 0 0 0 0

0

0

12.0

0

0

0

-12.0

0

CENTER

REAR L

2.1

0 0

2.0

0

0

0

0

0

-11.7

0

0

0

0

0

0 0

0

0

23.7

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

23.7

0

0

0

0

0

0

0

-24.2

0

0

0

0

0

0

0

0.1

0.1

0.1

-24.2

E F G

PIN CONNECTION DIAGRAM OF TRANSISTORS, DIODES AND ICS.

2SC1815

2SC2878

2SC1740S

DTA144ES

2SA1708

2SC4488

1SS133

1SS176

HZS11B2TD

MTZJ5.6B

Anode

S1VB20

E C

B

M5220L

E C

B

LA7956

E

C

B

µPC4570HA

Cathode

LC72722

+

~

~

–

LC78212

1

8

1

9

1

9

24

1

12

30

1

NJM7805FA

NJM7812FA

NJM79M12FA

15

3: IN

2: COM

1: OUT

LC78211

LC78213

3: OUT

2: IN

1: COM

15

30

1

E-56/J-52

I2

E-56/J-52

C6

H

-11.9

0

-21.3

I

24.1

24.7

24.7

0

-24.7

-24.2

-23.6

31.6

1P82

-32.0

1P82

11.9

0

20.7

12.0

0

20.7

5.1

0

10.6

J K


L

0

32.2

-32.9

0

0

20.8

-21.4

0

11.2

5.1

4.9

0

AC

10.0

AC

48.9

AC

32.2

5.0

-11.9

4.8

-11.9

0

-11.9

0

0 0

-11.9

0

0

-11.9

0

0

-11.9

0

0

0

-11.9

0

-11.9

0

0

0

-11.9

0

-11.9

0

0

-11.9

0

0

0

-11.9

0

-11.9

0

0

-11.9

0 0

0

-11.9

0

-11.9

0

0

-11.9

5.0

4.8

-11.9

5.0

4.8

R583

470

-11.7

5.0

4.8

5.0

-11.9

4.8

x: NOT USED

O: USED / APPLICABLE

6

11.9

5.4

6.1

6.1

6.1

6.7

7.2

0

0

C369

10/25

7

12.0

0

0

-12.0

0 0 0

12.0

0

0

-12.0

0 0 0

12.0

0

0

-12.0

0 0 0

0

0 -11.9

-11.9

0

0

-11.9

0

0

-11.9

-11.7

0 0 0 0

4.7

4.7

4.7

5.7

11.8

11.8

3.5

2.9

5.7

0

2.1

0

2.0

2.1

0 0

1.8

0.01/16

2200P/16

0.01/16

1.7

1

E-56/J-52

G3

E-57J-53

F1

E-56/J-52

A4

★ All voltage are measured with a 10MΩ /V DC electric volt meter.

★ Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed.

★ Schematic diagram is subject to change without notice.

E-55/J-51

1

A B


SCHEMATIC DIAGRAM (OPERATION)

C

2

D

~

4.8

~

~

4.8

~

~

4.8

~

~ ~ ~ ~

-29.2

~

~

-29.2

~

-29.2

~

-29.2

~

-29.2

~

~

~

~

~

~

~ ~

FL DISPLAY

~ ~ ~ ~

-29.2 -29.2

~

4.8

~

~

4.8

~

~

4.8

~

~ ~

FL DRIVER

-29.5

~

~

~

~

~

~

~

~

~

~

-29.5

0 0

~ ~

E

3

4

5

6

4.8

-50.9

4.8

4.8

-50.9

4.8

F

0

0

0

0

4.8

4.8

0

4.8

0

11.9

0

4.8

4.8

4.8

4.8

4.8 4.8

MAIN µ–COM

&5

1

4.8

2.5

2.9

4.8

4.8

4.8

0

5.2

0

0

0

0

0 4.8

4.8 4.8

4.8 4.8 4.8

0

5.2

B

0

0

0

4.8

5.6

5.2

0.047F/5.5

0.5

0.5

0.3

0

0

0 2.7

0 0

2

7.3

12.7

5.6

12.7

0.6

0

12.7

12.0

A

6.6

0

MAIN L

-0.1

-0.1

12.0

0

0

0

12.0

0

3.3/50

G

7

8

9

E-56/J-52





0.1

0.1

-11.9

0

Point 2 emitter of Q910 and collector of Q911

0

0

-11.9

0

3.3/50

Q910 E

Q911 C

POWER ON

(Connect the power cord)

POWER OFF

(Disconnect the power cord)

H I J K

MAIN L

CENTER

0

0

11.8

0

0

0

-11.7

0

0

11.8

0

0

3.3/50

0

0

-11.7

0

3.3/50

0

0

11.8

18K

0

3.3/50

0

0

-11.7

18K

0

3.3/50

L

-49.3

-49.8

0

&3 D661

0

-50.4

-49.8

-49.2

-49.8

-49.3

0

&4 D662

0

MAIN L

REAR L

CENTER

13.4

13.9

39.1

0

0.6

0

0.6

-48.3

-49.2

0

-48.3

-1.1

-48.9

0

0.6

-48.3

0.6

-49.2

0

-48.3

-1.1

-48.9

0

0.6

-48.3

0.6

-49.2

0

33P/500

-48.3

-1.1

-48.9

0

0.6

-48.3

0.6

-49.2

0

33P/500

-1.1

-48.3

-48.9

0

0.6

-48.3

0.6

-49.2

0

-48.3

-1.1

-48.9

HZS182

VM97600

MTZJ18C

VG44150

HZS182

VM97600

MTZJ18C

VG44150

HZS182

VM97600

MTZJ18C

VG44150

HZS182

VM97600

MTZJ18C

VG44150

HZS222

VM97620

MTZJ22D

VG44230

HZS222

VM97620

MTZJ22D

VG44230

HZS222

VM97620

MTZJ22D

VG44230 x: NOT USED


D664, 665

901, 902,905-908, 910, 912

D661

D662

IC902

HZS182

MTZJ18C

HZS222

MTZJ22D

UPD78F4218AGF-3BA

UPD78F4216A


2SA893A

2SC1890A

2SC2229

2SA933S

2SD1991A

DTC144ES

2SB1565 2SC4488 1SS133

HZS5B2TD

HZS5C2TD

HZS6B2TD

HZS7A2TD

HZS7B2TD

HZS12C2TD

HZS222TD

Anode

E C

B

E C

B

B C E

E

C

B

Cathode

NJM78L05A-T3 µPC4570C

3: OUT

2: GND

1: IN

8

1

4

NJM2068L-D

1

8

LB1641

1

10

LC75725E

48

49

33

32

64

1 16

17

8

9

1

A B

SCHEMATIC DIAGRAM (DSP)

C

2

3

4

4.5

0

3.8

4.5

0

3.8

7

0

0

14

12

13

3.4

D E

2.5

0

2.5

4.5

REGULATOR

3.4

2.5 4.4 4.5

4.5

3.4

3.4

0

4.5

0 0

MAIN L

3.1

1.7

1.1

~

~

~

4.5

1.3

4.5

2.4

2.4

2.4

0

4.5

1.3

1.2

1.2

1.3

0

1.4

1.4

1.3

1.3

0

1.4

1.4

1.4

~

~

~

~

~

~

~

2.1

2.1

3

0.1

1

2

0.2

0

6

4

5

0

0

3.4

0

0

4.8

4.8

0

3.8

0

3.8

0.2

0.1

0

~

3.8

0

2.5

0

2.5

0.3

0

1

DSP/DOLBY/DTS

5

F

From INPUT (1) E-55/J-51

D8

0.7

~

0

0

3.4

0

0

0

0

0

0

3.4

0

3.4

1.2

1.2

1.3

2.5

0

3.4

1.7

2.5

0

0

0

0

1.7

1.7

1.7

G

1.0

3.4

6

DIGITAL IN

2.4

5

4.5

14

6 9

2.9 2.9

0

7

8

0.3

0

0

0

0

0

3

4 1

4.5

0

2

7





H I J K


L


2SC3326

DTA144EK

C

E

B

1SS355

RB501V-40

Anode

µPC29M33T-E1

PQ025EZ5MZP M5220FP

NJM2904M

8

Cathode

3: IN

2: COM

1: OUT

1

5

1

4

TC74HC00AF

TC74HCU04AF

TC74VHCT08AF

14

1

7

MSM514260C-60JS

40

1

AK4527VQ

33 23

34 22

20

44

1 11

12

3.4

0 4.5

4.5

5.0

-20.2

D/A CONVERTER

0

0

~

0

~

0

0

0

1.7

1.7

0.7

CODEC

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

CENTER

MAIN L

REAR L

0

0 -20.2

0

-20.2

0

5.0

5.0

5.0

2.5

5.0

2.5

2.5

2.5

2.5

2.5

0

2.5

0

2.5

0

0

7

2.5

8

21.3

6

2.5

5

2.5

1

2.5

8

21.3

2

2.5

3

2.5

1

2.5

4

3

2.5

2

-22.3

2.5

7

2.5

4

5

2.5

6

-22.3

2.5

0.1

3

21.3

8

0.1

2

1

0.7

-20.2

0

0

0

-20.2

0

-20.2

-20.2

0

0

0

0

6

0.1

5

0.1

-22.3

4

0.1

5

21.3

8

6

7

1.2

7

0.1

0.1

2

0.1

3

0.1

-22.3

4

1

0.1

3

0.1

2

0.1

21.3

8

1

0.7

6

0.1

5

0.1

-22.3

4

7

0.1

0

-20.2

0

0

-20.2

0

E-57/J-53

A B


SCHEMATIC DIAGRAM (MAIN)

C

1

2

3

1.1

-0.4

-1.1

50.4

1.1

0.5

0.5

50.4

0

0

50.1

0

0

-0.5

-0.5

-1.1

-50.4

-50.4

MAIN L POWER AMP

0

0

50.4

50.4

1.1

0.5

0.5

1.1

0

-0.4

-1.1

MAIN L

0

-0.5

-0.5

-1.1

-50.4

-50.4

MAIN R POWER AMP

0

0

0

50.1

0

50.4

50.3

0

4

5

6

7

8

9

E-58/J-54

1.1

1.1

50.4

0.5

0.5

50.4

0

-0.4

-1.1

REAR L

0

-0.5

-0.5

-1.1

-50.4

-50.4

REAR L POWER AMP

0

0

0

50.1

0

1.1

50.4

0.5

1.1

-0.4

0.5

50.4

0

0

50.1

0

-1.1

0

-0.5

-0.5

-1.1

-50.4

-50.4

REAR R POWER AMP

0

0

1.1

-0.4

-1.1

50.4

1.1

0.5

0.5

50.4

0

0

50.1

0

CENTER

0

-0.5

-0.5

-1.1

-50.4

-50.4

CENTER POWER AMP

0

0




D

27.1

14.0

1.2

27.1

14.0

1.2

0

0.7

E

26.7

13.6

0.5

0.5

0

0.7

-32.6

-30.0

-29.3

0

0

0.2

0

0.2

0.2

0

0.2

0

0.2

0

0.2

0

F G

-48.9

0

35.2

0

35.2

0

H

POWER RELAY

12.8

0.8

0

0

12.8

6.1

0

6.1

AC

12.8

50.4

(37.8)

0

0

-50.5

(-37.8)

I J K L

VOLTAGE SELECTOR

240V

220V

110V

120V

1-2/5-6

2-3/6-7

3-4/7-8

4-5/8-1

x: NOT USED


PIN CONNECTION DIAGRAM OF

TRANSISTORS, DIODES AND ICS.

2SA970

2SA1015

2SC1890

2SC1890A

2SC2240

2SA1708

2SC4488

2SC1740S

E C

B

E

C

B

1SS133

1SS270A

1T2

HZS5B2TD

HZS12B2TD

HZS302TD

Anode

E C

B

2SD2396

Cathode

S1VB20

2SA1695

2SC4468

B C E

B C

E

S5VB20

+

~

~

~

–

+

~

–

~

Q2

VBAT

VDD

D1

C8

C5

R1

OPTION

BATT

AAA x 4

R4

R10

R11

VDD VDD VDD VDD

Q1

Q5

Q3

VBAT

VDD

R3

OPTIONAL

VDD

C9

R2

C6

+

OPTIONAL

C1 + C12 C2

C3

U1

10

24

VDD0

35 AVDD

38 XT1

37 XT2

9

42

VSS0

VSS1

41

X1

P33

P32

P34/S131

14

13

15

R15

J1

J1.1

R16

J2

6

5

U2

SCL

SDA

7

1

2

3

NC

A0

A1

A2

24LCXX

VDD

VSS

8

4

C11

OPTIONAL

Q6

OPTION

C4

OPTION

VBAT

R14

C10

R8

R9

C7

R12

R13

X1

40

39

X2

IC (VPP)

34

AVREF

25 AVSS

P57/A15

8

43

44

45

46

18

19

20

21

22

23

36

RESET

P56/A14

P55/A13

P54/A12

P53/A11

P52/A10

P51/A9

P50/A8

P20/SI30

P21/SO30

P22/SCK30

P23/RXD0

P24/TXD0

P25/ASCK0

P00/INTP0

P01/INTP1

P02/INTP2

P03/INTP3/ADTRG

P40/AD0

P41/AD1

P42/AD2

P43/AD3

P44/AD4

P45/AD5

P46/AD6

P47/AD7

P67/ASTB

2

1

4

3

7

6

5

57

58

59

60

61

62

63

64

56

52

51

50

P75/BUZ

P74/PCL

P73/TI51/TO51

P66/WAIT

P65/WR

P64/RD

55

54

53

48

P71/T101

J3

49

P72/T150/T050

P35/SO31

P36/SCK31

P17/ANI7

P16/ANI6

P15/ANI5

P14/ANI4

P13/ANI3

P12/ANI2

P11/ANI1

P10/ANI0

P70/T100/T00

P30

P31

11

12

16

17

26

27

28

29

30

31

32

33

47

FOR BW0785/6

K41

3

S1

8 CD

5 LD/DVD

4 DVD MENU

2 DSP/TUN

1 TV

10 VCR

9 CBL/SAT

6 TAPE/MD

7 AMP/TUN

K42 K43

P56

P55

P54

P53

P52

P51

P50

P56

P55

VBAT

D2

P40

P41

P42

P43

P44

P45

P46

P47

P67

FOR BW0785/6

VBAT

D3

R17 R18

P54

P53

P52

P51

P50

P[50:56]

P[40:67]

K33

K25

K17

K9

K1

P40

K34

K26K27

K18

K10

K2

P41

K35

K19

K11

K3

P42

OPTIONAL

R22

VDD

R19

OPTIONAL

VBAT

D4

R20

Q7

R21

K52

K44

K28

K20

K12

K4

P43

FOR BW0659/A

K53

K45

K36K37

K29

K21

K13

K5

P44

K54

K46

K38

K30

K22

K14

K6

P45 P46P47 P6

HTR-5440/HTR-5440RDS

RX-V420/RX-V420RDS/

PARTS LIST

■ ELECTRICAL PARTS

■ WARNING


Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally in-

● stalled.

Carbon resistors (1/6W or 1/4W) are not included in the ELECTRICAL

PARTS List. For the parts No. of the carbon resistors, refer to last page.

ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS:

C.A.EL.CHP

: CHIP ALUMI.ELECTROLYTIC CAP

C.CE

: CERAMIC CAP

C.CE.ARRAY : CERAMIC CAP ARRAY

C.CE.CHP

: CHIP CERAMIC CAP

C.CE.ML

: MULTILAYER CERAMIC CAP

C.CE.M.CHP

: CHIP MULTILAYER CERAMIC CAP

C.CE.SAFTY

: RECOGNIZED CERAMIC CAP

C.CE.TUBLR

: CERAMIC TUBULAR CAP

C.CE.SMI

C.EL

: SEMI CONDUCTIVE CERAMIC CAP

: ELECTROLYTIC CAP

C.MICA

C.ML.FLM

C.MP

C.MYLAR

: MICA CAP

: MULTILAYER FILM CAP

: METALLIZED PAPER CAP

: MYLAR FILM CAP

C.MYLAR.ML : MULTILAYER MYLAR FILM CAP

C.PAPER

: PAPER CAPACITOR

C.PLS

C.POL

: POLYSTYRENE FILM CAP

: POLYESTER FILM CAP

C.POLY

C.PP

: POLYETHYLENE FILM CAP

: POLYPROPYLENE FILM CAP

C.TNTL

: TANTALUM CAP

C.TNTL.CHP

: CHIP TANTALUM CAP

C.TRIM

CN

: TRIMMER CAP

: CONNECTOR

CN.BS.PIN

: CONNECTOR,BASE PIN

CN.CANNON : CONNECTOR,CANNON

CN.DIN

CN.FLAT

: CONNECTOR,DIN

: CONNECTOR,FLAT CABLE

CN.POST

: CONNECTOR,BASE POST

COIL.MX.AM

: COIL,AM MIX

COIL.AT.FM

: COIL,FM ANTENNA

COIL.DT.FM

: COIL,FM DETECT

COIL.MX.FM

: COIL,FM MIX

COIL,OUTPT : OUTPUT COIL

DIOD.ARRAY : DIODE ARRAY

DIODE.BRG

: DIODE BRIDGE

DIODE.CHP

: CHIP DIODE

DIODE.SHOT : SCHOTTKY BARRIER DIODE

DIODE.VAR

: VARACTOR DIODE

DIOD.Z.CHP

: CHIP ZENER DIODE

DIODE.ZENR : ZENER DIODE

DSCR.CE

: CERAMIC DISCRIMINATOR

FER.BEAD

: FERRITE BEADS

FER.CORE

: FERRITE CORE

FET.CHP

FL.DSPLY

: CHIP FET

: FLUORESCENT DISPLAY

FLTR.CE

: CERAMIC FILTER

FLTR.COMB

: COMB FILTER MODULE

FLTR.LC.RF

: LC FILTER,EMI

GND.MTL

: GROUND PLATE

GND.TERM

: GROUND TERMINAL

HOLDER.FUS : FUSE HOLDER

IC.PRTCT

: IC PROTECTOR

JUMPER.CN

: JUMPER CONNECTOR

JUMPER.TST : JUMPER,TEST POINT

L.DTCT

: LIGHT DETECTING MODULE

L.EMIT

: LIGHT EMITTING MODULE

LED.DSPLY

: LED DISPLAY

LED.INFRD

: LED,INFRARED

MODUL.RF

: MODULATOR,RF

PHOT.CPL

: PHOTO COUPLER

PHOT.INTR

: PHOTO INTERRUPTER

PHOT.RFLCT : PHOTO REFLECTOR

PIN.TEST

: PIN,TEST POINT

PLST.RIVET

: PLASTIC RIVET

R.ARRAY

: RESISTOR ARRAY

R.CAR.

: CARBON RESISTOR

R.CAR.CHP

: CHIP RESISTOR

R.CAR.FP

R.FUS

: FLAME PROOF CARBON RESISTOR

: FUSABLE RESISTOR

R.MTL.CHP

: CHIP METAL FILM RESISTOR

R.MTL.FLM

: METAL FILM RESISTOR

R.MTL.OXD

: METAL OXIDE FILM RESISTOR

R.MTL.PLAT

: METAL PLATE RESISTOR

RSNR.CE

: CERAMIC RESONATOR

RSNR.CRYS

: CRYSTAL RESONATOR

R.TW.CEM

R.WW

: TWIN CEMENT FIXED RESISTOR

: WIRE WOUND RESISTOR

SCR.BND.HD : BIND HEAD B-TITE SCREW

SCR.BW.HD

: BW HEAD TAPPING SCREW

SCR.CUP

: CUP TITE SCREW

SCR.TERM

: SCREW TERMINAL

SCR.TR

: SCREW,TRANSISTOR

SUPRT.PCB

: SUPPORT,P.C.B.

SURG.PRTCT : SURGE PROTECTOR

SW.TACT

: TACT SWITCH

SW.LEAF

: LEAF SWITCH

SW.LEVER

: LEVER SWITCH

SW.MICRO

: MICRO SWITCH

SW.PUSH

: PUSH SWITCH

SW.RT.ENC

: ROTARY ENCODER

SW.RT.MTR

: ROTARY SWITCH WITH MOTOR

SW.RT

SW.SLIDE

: ROTARY SWITCH

: SLIDE SWITCH

TERM.SP

: SPEAKER TERMINAL

TERM.WRAP : WRAPPING TERMINAL

THRMST.CHP : CHIP THERMISTOR

TR.CHP

: CHIP TRANSISTOR

TR.DGT

: DIGITAL TRANSISTOR

TR.DGT.CHP : CHIP DIGITAL TRANSISTOR

TRANS : TRANSFORMER

TRANS.PULS : PULSE TRANSFORMER

TRANS.PWR : POWER TRANSFORMER ASS’Y

TUNER.AM

: TUNER PACK,AM

TUNER.FM

: TUNER PACK,FM

TUNER.PK

: FRONT-END TUNER PACK

VR

VR.MTR

VR.SW

VR.SLIDE

VR.TRIM

: ROTARY POTENTIOMETER

: POTENTIOMETER WITH MOTOR

: POTENTIOMETER WITH ROTARY SW

: SLIDE POTENTIOMETER

: TRIMMER POTENTIOMETER

Note) Those parts marked with “#” are not included in the P.C.B. ass’y.

59



*

*

*

Schm

Ref.

PART NO.

100uF 16V

100uF 16V

47uF 50V

47uF 50V

47uF 25V

100uF 16V

47uF 25V

100uF 16V

47uF 25V

47uF 25V

330uF 50V

0.1uF 100V

330uF 50V

0.1uF 100V

6800uF 25V

0.1uF 100V

2200uF 25V

0.1uF 100V

0.1uF 100V

10000uF 16V

0.1uF 50V

0.1uF 50V

220pF 50V

220pF 50V

220pF 50V

220pF 50V

220pF 50V

220pF 50V

0.01uF 16V

100pF 50V

100pF 50V

11P

8P

8P

27P

11P

37P TE

23P

15P

7P

13P

9P

9P

INPUT

INPUT

INPUT

9P

8P

24P

9P

10uF 25V

1000pF 50V

10uF 25V

10uF 25V

1000uF 10V

100pF 50V

100pF 50V

1000uF 10V

10uF 25V

330uF 16V

10uF 25V

47uF 35V

47uF 35V

V7261800 P.C.B.

V7261900 P.C.B.

V7262000 P.C.B.

CB351 Vi878700 CN.BS.PIN

CB353 VQ044300 CN.BS.PIN





CB441 VP682300 CN.BS.PIN




CB445 VQ048600 CN

CB446 VM689000 CN.BS.PIN

CB447 VM859600 CN.BS.PIN

CB448 VB390400 CN.BS.PIN

CB450 VP127700 CN


C351 UR847100 C.EL

C352 VF467000 C.CE.TUBLR

C353 UR847100 C.EL

C354 UR847100 C.EL

C355 UR829100 C.EL



C358 UR829100 C.EL

C359 UR847100 C.EL

C360 UR838330 C.EL

C369 UR847100 C.EL

C371 UR857470 C.EL

C372 UR857470 C.EL

C373 UR838100 C.EL

C374 UR838100 C.EL

C375 UR867470 C.EL

C376 UR867470 C.EL

C377 UR847470 C.EL

C378 UR838100 C.EL

C379 UR847470 C.EL

C380 UR838100 C.EL

C381 UR847470 C.EL

C382 UR847470 C.EL

C401 UR868330 C.EL

C402 VS745400 C.POL.MTL

C403 UR868330 C.EL


C405 UR749680 C.EL


C407 UR749220 C.EL



C410 UR73A100 C.EL

C411 VJ599100 C.CE.TUBLR


C421 VG278400 C.CE.TUBLR







C441 UA652100 C.MYLAR


Description

✻ New Parts

P.C.B. INPUT

Markets

UCA

RT

BG

Schm

Ref.

PART NO.

100pF 50V

0.027uF 50V

0.027uF 50V

10uF 25V

100pF 50V

100pF 50V

10uF 25V

0.027uF 50V

0.027uF 50V

0.1uF 50V

0.1uF 50V

47uF 16V

0.1uF 50V

0.1uF 50V

47uF 16V

10uF 25V

47uF 25V

47uF 16V

47uF 16V

47uF 25V

10uF 25V

47uF 16V

0.047uF 16V

330pF 50V

330pF 50V

560pF 50V

27pF 50V

27pF 50V

47uF 16V

47uF 16V

47uF 16V

100pF 100V

100pF 100V

100pF 50V

100pF 50V

47pF 50V

47pF 50V

100pF 50V

100pF 50V

100pF 50V

100pF 50V

100pF 50V

100pF 50V

47pF 50V

47pF 50V

0.01uF 16V

0.22uF 50V

0.01uF 16V

22uF 16V

10uF 25V

47uF 16V

47uF 16V

10uF 25V

22uF 16V

10uF 25V

10uF 25V

10uF 25V

10uF 25V

10uF 25V

10uF 25V

0.1uF 50V

0.1uF 50V

100pF 50V

C443 VR325000 C.MYLAR

C444 VR325000 C.MYLAR



C447 FG651470 C.CE

C448 FG651470 C.CE












C462 UR837220 C.EL

C463 UR847100 C.EL

C464 UR837470 C.EL

C465 UR837470 C.EL

C466 UR847100 C.EL

C467 UR837220 C.EL

C468 UR847100 C.EL

C469 UR847100 C.EL

C470 UR847100 C.EL

C471 UR847100 C.EL

C472 UR847100 C.EL

C473 UR847100 C.EL







C480 UR847100 C.EL



C483 UR847100 C.EL





C488 UR837470 C.EL



C491 UR837470 C.EL

C492 UR847100 C.EL

C493 UR847470 C.EL

C494 UR837470 C.EL

C495 UR837470 C.EL

C496 UR847470 C.EL

C497 UR847100 C.EL

C498 UR837470 C.EL





C503 VA761100 C.CE

C504 VA761100 C.CE

C505 UR837470 C.EL

C506 UR837470 C.EL

C507 UR837470 C.EL

Description

✻ New Parts

Markets

BG

BG

BG

BG

BG

BG

BG

BG

60


Schm

Ref.

PART NO.

*

*

*

*

*

*

*

*







C514 UR837470 C.EL

C515 UR866220 C.EL



D371 VM976300 DIODE.ZENR


s D401

VQ379300 DIODE.BRG

s D402

VQ379300 DIODE.BRG

s D403

VQ379300 DIODE.BRG

D441 VD631600 DIODE





D446 VG437700 DIODE.ZENR

D447 VD631600 DIODE

D448 VD631600 DIODE

IC351 XH436A00 IC s IC371

XJ608A00 IC s IC372

XD343A00 IC s IC373

XJ608A00 IC s IC374

XJ607A00 IC

IC441 XP894A00 IC

IC442 XP896A00 IC

IC443 XP895A00 IC

IC444 XB247A00 IC

IC445 XY534A00 IC

IC446 iG092000 IC

IC447 iG092000 IC

L441 Vi546100 COIL

PJ351 V7189800 JACK.PIN








PN441 V3750200 PIN

PN442 V3750200 PIN

Q351 iC1815I0 TR

Q352 iC1815I0 TR

Q353 iC174020 TR

Q371 VP872700 TR

Q372 VP872600 TR

Q441 iC287820 TR

Q442 iC287820 TR

Q443 iC287820 TR

Q444 iC287820 TR

Q445 iC287820 TR

Q446 iC287820 TR

Q447 iC287820 TR

Q448 iC287820 TR

Q449 iC287820 TR

Q450 iC287820 TR

Q451 iC287820 TR

Q452 iC287820 TR

Description

2SC1740S R,S

2SC4488 S,T

2SA1708 S,T

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

1P

2P

2P

6P

LC72722

M5220L

M5220L

220uH

MSP-244V1-01NI

MSP-246V1-01NI

MSP-246V1-01NI

1P

L=70

L=70

2SC1815 Y

2SC1815 Y

100pF 50V

2200pF 16V

0.01uF 16V

0.01uF 16V

1000pF 50V

0.01uF 16V

47uF 16V

2.2uF 50V

0.1uF 50V

0.1uF 50V

HZS242TD 24V

HZS242TD 24V

S1VB20 1.0A 200V

S1VB20 1.0A 200V

S1VB20 1.0A 200V

1SS133,176

HZS11B2TD 11V

HZS11B2TD 11V

HZS11B2TD 11V

HZS11B2TD 11V

MTZJ5.6B 5.6V

1SS133,176

1SS133,176

LA7956

NJM7812FA

NJM79M12FA

NJM7812FA

NJM7805FA 5V

LC78211

LC78213

LC78212 uPC4570HA

Markets

BG

BG

BG

✻ New Parts

P.C.B. INPUT & P.C.B. OPERATION

Schm

Ref.

PART NO.

Q453 iC287820 TR

Q454 iC287820 TR

Q455 iC287820 TR

Q456 iC287820 TR

Q457 VG721700 TR.DGT




Q461 iC1815I0 TR

Q462 iC174020 TR


Q466 iC287820 TR

Q467 iC287820 TR

Q468 iC287820 TR


R363 HV753220 R.CAR.FP

R371 VS267200 R.MTL.OXD

R376 VS267200 R.MTL.OXD




R380 VP939600 R.MTL.FLM










SW351 V3624300 SW.SLIDE

XL441 V3930900 RSNR.CRYS

Description Markets

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

DTA144ES

DTA144ES

DTA144ES

DTA144ES

2SC1815 Y

2SC1740S R,S

DTA144ES

2SC2878 A,B

2SC2878 A,B

2SC2878 A,B

DTA144ES

2.2Ω 1/4W

BG

82Ω 1W

82Ω 1W

1Ω 1/4W

1Ω 1/4W

1Ω 1/4W

2.2Ω 1W

1Ω 1/4W

1Ω 1/4W

2.2Ω 1/4W

2.2Ω 1/4W

2.2Ω 1/4W

2.2Ω 1/4W

2.2Ω 1/4W

2.2Ω 1/4W

2.2Ω 1/4W

SS029-P022MJB-PA6 RT

4.332MHz

*

*

*

*

V7260700 P.C.B.

V7260800 P.C.B.

V7260900 P.C.B.

V7261000 P.C.B.


CB662 VQ961600 CN








CB901 VU273700 CN




CB906 VU270800 CN


C661 UR877470 C.EL

C662 UR877100 C.EL



C665 UR847100 C.EL

C666 UR847100 C.EL

C667 UR847100 C.EL

C668 UR847100 C.EL

✻ New Parts

4P

2P

2P

7P

4P

37P TE

2P

2P

24P

13P

14P

23P

OPERATION

OPERATION

OPERATION

OPERATION

4P

8P

11P

47uF 63V

10uF 63V

220pF 50V

220pF 50V

10uF 25V

10uF 25V

10uF 25V

10uF 25V

UC

RT

A

BG

61



62

Schm

Ref.

PART NO.

100uF 10V

100uF 10V

2.2uF 50V

2.2uF 50V

100uF 10V

100uF 10V

2.2uF 50V

2.2uF 50V

100uF 10V

100uF 10V

2.2uF 50V

1uF 50V

0.1uF 50V

1000pF 50V

1000pF 50V

3.3uF 50V

100uF 25V

100pF 50V

100pF 50V

100uF 25V

3.3uF 50V

3.3uF 50V

100pF 50V

100pF 50V

3.3uF 50V

1uF 50V

2.2uF 50V

330uF 16V

330uF 16V

2.2uF 50V

1uF 50V

10uF 25V

10uF 25V

47uF 16V

10uF 25V

220pF 50V

100uF 16V

100pF 50V

1000pF 50V

220pF 50V

100uF 16V

100pF 50V

1000pF 50V

220pF 50V

470pF 50V

220pF 50V

470pF 50V

220pF 50V

47uF 16V

100pF 50V

1000pF 50V

33pF 200V

33pF 200V

33pF 500V

47uF 16V

1000pF 50V

33pF 500V

47uF 16V

1000pF 50V

33pF 200V

100pF 50V

100pF 50V

2.2uF 50V

C669 UR847100 C.EL

C670 UR847100 C.EL

C671 UR837470 C.EL

C672 UR847100 C.EL


C674 UR838100 C.EL

C675 VQ645600 C.MYLAR



C678 UR838100 C.EL








C686 UR837470 C.EL



C689 VQ245400 C.PP

C690 VQ245400 C.PP

C691 VS696700 C.CE

C692 UR837470 C.EL


C694 VS696700 C.CE

C695 UR837470 C.EL


C697 VQ245400 C.PP



C733 UR866220 C.EL

C734 UR828100 C.EL

C735 UR828100 C.EL

C736 UR866220 C.EL

C737 UR866220 C.EL

C738 UR828100 C.EL

C739 UR828100 C.EL

C740 UR866220 C.EL

C741 UR866220 C.EL

C742 UR828100 C.EL

C743 UR828100 C.EL

C744 UR866220 C.EL

C745 UN866100 C.EL




C749 UR866330 C.EL

C750 VG287600 C.EL



C753 VG287600 C.EL

C754 UR866330 C.EL

C755 UR866330 C.EL



C758 UR866330 C.EL

C771 UR866100 C.EL

C772 UR866220 C.EL

C773 UR838330 C.EL

C774 UR838330 C.EL

C775 UR866220 C.EL

C776 UR866100 C.EL

Description

✻ New Parts

P.C.B. OPERATION

Markets

*

*

*

Schm

Ref.

PART NO.

0.1uF 50V

47uF 25V

HZS182TD 18V

HZS222TD 22V

HZS12C2TD 12V

1SS133,176

1SS133,176

HZS5C2TD 5.0V

1SS133,176

1SS133,176

HZS5B2TD 5.0V

HZS5B2TD 5.0V

RB441Q-40 T-77

1SS133,176

1SS133,176

1SS133,176

HZS7B2TD 7.0V

1SS133,176

HZS6B2TD 6.0V

HZS7A2TD 7.0V

1SS133,176 uPC4570C uPC4570C uPC4570C

LB1641

NJM2068LD

NJM2068LD

LC75725E

UPD784216AGF-510

NJM78L05A-T3

YKB21-5321

47uF 16V

0.12uF 50V

47pF 200V

0.033uF 50V

47pF 200V

0.033uF 50V

0.12uF 50V

47uF 16V

10uF 25V

10uF 25V

100pF 50V

100pF 50V

3.3uF 50V

3.3uF 50V

100pF 50V

100pF 50V

0.01uF 16V

1000pF 50V

0.1uF 50V

0.1uF 50V

0.01uF 50V

0.01uF 50V

22pF 50V

0.1uF 50V

0.1uF 50V

1000uF 6.3V

1000uF 6.3V

10uF 16V

1uF 50V

47000uF 5.5V

0.1uF 50V

10uF 50V

C777 UR837470 C.EL


C779 VK533800 C.PP


C781 VK533800 C.PP



C784 UR837470 C.EL

C785 UR847100 C.EL

C786 UR847100 C.EL



C789 UR866330 C.EL

C790 UR866330 C.EL












C904 UR819100 C.EL

C905 UR819100 C.EL

C906 UM397100 C.EL

C907 UM416100 C.EL

C908 VU545000 C.EL


C910 UM407100 C.EL


C912 UR847470 C.EL




D664 VD631600 DIODE

D665 VD631600 DIODE


D901 VD631600 DIODE

D902 VD631600 DIODE



D905 VU647200 DIODE.SHOT

D906 VD631600 DIODE

D907 VD631600 DIODE

D908 VD631600 DIODE


D910 VD631600 DIODE



D912 VD631600 DIODE

IC731 XC520A00 IC

IC732 XC520A00 IC

IC733 XC520A00 IC

IC734 XF494A00 IC

IC771 XM356A00 IC

IC772 XM356A00 IC

IC901 XZ615A00 IC

IC902 XZ773B00 IC.CPU

IC903 XJ757A00 IC

JK832 V7033500 JACK.PHONE

Description

✻ New Parts

Markets

RTABG

RTABG

RTABG

UCRTABG

UCRTABG

RT

UCABG


Schm

Ref.

PART NO.

* PJ831 V7440100 JACK.PIN

PN671 V3750200 PIN

PN901 V3750200 PIN

PN902 V3750200 PIN

Q661 VS883300 TR

Q662 VP883100 TR

Q663 VP883100 TR

Q664 VP872700 TR

Q665 VP883000 TR

Q666 VP883000 TR

Q667 VP883000 TR

Q668 VP883000 TR

Q669 VP883000 TR

Q670 VP883000 TR

Q671 VP883000 TR

Q672 VP883000 TR

Q673 VP883000 TR

Q674 VP883000 TR s Q675

VR325600 TR s Q676

VR325600 TR s Q677

VR325600 TR s Q678

VR325600 TR s Q679

VR325600 TR

Q901 VV900500 TR

Q902 VV900500 TR

Q903 VV900500 TR

Q904 VV900500 TR

Q906 VV900500 TR

Q907 VV900500 TR


Q910 iA093320 TR

Q911 iA093320 TR

Q912 iA093320 TR





s R709

HV754470 R.CAR.FP

s R711

HV754470 R.CAR.FP

s R715

HV754470 R.CAR.FP

s R719

HV754470 R.CAR.FP

s R721

HV754470 R.CAR.FP




R771 VP939800 R.MTL.OXD


R999 VP939700 R.MTL.FLM

ST661 V4040500 SCR.TERM


SW811 VG392900 SW.TACT













Description

M3

M3

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

2SA933S Q,R

1Ω 1/4W

3.3KΩ 1/4W

1.8KΩ 1/4W

8.2KΩ 1/4W

47Ω 1/4W

47Ω 1/4W

47Ω 1/4W

47Ω 1/4W

47Ω 1/4W

10Ω 1/4W

10Ω 1/4W

6.8Ω 1/4W

10Ω 1W

10Ω 1W

4.7Ω 1W

MSP-253V-06 NI

L=70

L=70

L=70

2SB1565 E,F

2SC1890A D,E

2SC1890A D,E

2SC4488 S,T

2SA893A D,E

2SA893A D,E

2SA893A D,E

2SA893A D,E

2SA893A D,E

2SA893A D,E

2SA893A D,E

2SA893A D,E

2SA893A D,E

2SA893A D,E

2SC2229 O,Y

2SC2229 O,Y

2SC2229 O,Y

2SC2229 O,Y

2SC2229 O,Y

2SD1991A Q,R,S

2SD1991A Q,R,S

2SD1991A Q,R,S

2SD1991A Q,R,S

2SD1991A Q,R,S

2SD1991A Q,R,S

DTC144ES

2SA933S Q,R

2SA933S Q,R

✻ New Parts

P.C.B. OPERATION & P.C.B. DSP

Markets

UCRTABG

*

*

*

Schm

Ref.

PART NO.







U901 VU591000 L.DTCT

V901 V6840400 FL.DSPLY

VR731 VV613500 VR

VR771 V7455900 VR

VR772 V7456000 VR

VR773 V7455800 VR

XL901 V7718300 RSNR.CE

V5289500 SHEET

V6007100 SPACER

V6865600 PLATE.GND

Description

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

SKHVAA

GP1U271X

10-BT-235GNK

A100KΩ

B 20K RK14K1240

W 25K RK14K1240

MN 100.0K RK14K124

10.0MHz

4.6/10/32

Markets

BG

BG

BG

BG

*

*

*

V7261300 P.C.B.

CB802 V6247600 CN.PHOT.SN

CB803 V6247600 CN.PHOT.SN


C802 US135100 C.CE.CHP


C806 US061220 C.CE.M.CHP


C811 UR847220 C.EL





C820 UR819100 C.EL

C821 UR819100 C.EL







C830 UR819100 C.EL

C831 UR818100 C.EL


C833 UR819100 C.EL

C834 UR818100 C.EL






C840 UR819100 C.EL


C842 UR819100 C.EL











✻ New Parts

DSP

1P GP1FA552RZ

1P GP1FA552RZ

27P

0.1uF 16V

0.1uF 16V

22pF 50V

0.1uF 16V

22uF 25V

220pF 50V

10pF 50V

1000pF 50V

0.1uF 16V

1000uF 6.3V

1000uF 6.3V

0.1uF 16V

0.1uF 16V

0.1uF 16V

0.1uF 16V

0.1uF 16V

0.1uF 16V

1000uF 6.3V

100uF 6.3V

0.1uF 16V

1000uF 6.3V

100uF 6.3V

0.1uF 16V

0.1uF 16V

0.1uF 16V

33pF 50V

0.1uF 16V

1000uF 6.3V

0.1uF 16V

1000uF 6.3V

33pF 50V

0.1uF 16V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

63



*

*

Schm

Ref.

PART NO.

0.1uF 16V

100uF 6.3V

100uF 6.3V

0.1uF 16V

10uF 25V

0.1uF 16V

100uF 10V

1500pF 50V

1500pF 50V

100pF 50V

100pF 50V

10uF 25V

4700pF 50V

10uF 25V

10uF 25V

10uF 25V

10uF 25V

10uF 25V

47uF 25V

47uF 25V

100pF 50V

22uF 16V

10uF 25V

0.1uF 16V

22uF 16V

100pF 50V

10uF 25V

100pF 50V

100pF 50V

10uF 25V

10uF 25V

47pF 50V

47pF 50V

100uF 6.3V

0.1uF 16V

0.1uF 16V

4700pF 50V

0.1uF 16V

470pF 50V

100uF 6.3V

4700pF 50V

0.1uF 16V

0.1uF 16V

100uF 6.3V

0.1uF 16V

0.1uF 16V

0.1uF 25V

0.1uF 25V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

47pF 50V

0.1uF 16V

1000uF 6.3V

0.1uF 16V

0.1uF 16V

0.1uF 16V

0.1uF 16V



C855 UR818100 C.EL






C861 UR818100 C.EL




C865 UR818100 C.EL















C880 UR819100 C.EL






C886 UR818100 C.EL

C887 UR818100 C.EL


C891 UR847100 C.EL


C901 UR828100 C.EL





C923 UR847100 C.EL


C925 UR847100 C.EL

C926 UR847100 C.EL

C927 UR847100 C.EL

C928 UR847100 C.EL

C929 UR847100 C.EL

C930 UR847470 C.EL

C931 UR847470 C.EL


C933 UR837220 C.EL

C934 UR847100 C.EL


C936 UR837220 C.EL


C938 UR847100 C.EL



C941 UR847100 C.EL

C942 UR847100 C.EL

Description

✻ New Parts

64

P.C.B. DSP

Markets

*

*

*

*

Schm

Ref.

PART NO.

C943 UR847470 C.EL



C946 UR847470 C.EL

C947 UR847100 C.EL

C948 UR847100 C.EL



C951 UR847100 C.EL










C970 UR819100 C.EL

C971 UR828100 C.EL

C972 UR828100 C.EL



D801 VT332900 DIODE

D802 VT332900 DIODE

D803 VT332900 DIODE

D806 VT332900 DIODE

D807 VT332900 DIODE

D808 VT332900 DIODE

D823 VV220700 DIODE.SHOT








D832 VT332900 DIODE

G801 VR463400 TERM.GND




IC801 XY580A00 IC

IC802 XV077A00 IC

IC803 XZ003A00 IC

IC804 XU965A00 IC

IC805 XD655A00 IC

IC806 XV495A00 IC

IC808 XD660A00 IC

IC812 XZ002A00 IC

IC813 XV039A00 IC

IC814 XV039A00 IC

IC815 XV039A00 IC

IC816 XV039A00 IC

IC817 XV039A00 IC

L801 V2726500 COIL

L802 V2726500 COIL


Q801 VC124000 TR.DGT

Q817 VD303700 TR

Q818 VD303700 TR



Description

RB501V-40

RB501V-40

RB501V-40

RB501V-40

RB501V-40

1SS355

D3.5

D3.5

D3.5

D3.5

YSS928

MSM514260C-60JS

PQ025EZ5MZP 2.5V

uPC29M33T-E1 3.3V

TC74HC00AF NAND

TC74VHCT08AF AND

TC74HCU04AF-TP1

AK4527VQ

M5220FP OP AMP

M5220FP OP AMP

M5220FP OP AMP

M5220FP OP AMP

M5220FP OP AMP

68uH

68uH

YKC21-3895

DTA144EK

2SC3326 A,B

2SC3326 A,B

DTA144EK

DTA144EK

47uF 25V

100pF 50V

100pF 50V

47uF 25V

10uF 25V

10uF 25V

100pF 50V

100pF 50V

10uF 25V

0.1uF 25V

0.1uF 25V

0.1uF 25V

0.1uF 25V

100pF 50V

0.1uF 16V

0.1uF 16V

560pF 50V

0.1uF 16V

1000uF 6.3V

100uF 10V

100uF 10V

560pF 50V

560pF 50V

1SS355

1SS355

1SS355

1SS355

1SS355

1SS355

RB501V-40

RB501V-40

RB501V-40

Markets

✻ New Parts


*

*

*

*

*

C18

C19

C20

C21

C14

C15

C16

C17

C22

C23

V7263200 P.C.B.

V7263300 P.C.B.

V7263400 P.C.B.

V7263500 P.C.B.

CB1

CB2

CB3

CB4

CB5

CB6

V7263600 P.C.B.

VQ963500 CN.BS.PIN

VQ585100 CN.BS.PIN

VK025500 CN.BS.PIN

Vi878200 CN.BS.PIN

VK024800 CN.BS.PIN

Vi878100 CN.BS.PIN



CB163 VP206500 HOLDER.FUS




CB167 VG879900 CN.BS.PIN





C10

C11

C12

C13

C6

C7

C8

C9

C2

C3

C4

C5




C1 UR867470 C.EL

UR867470

UR867470

VR325000

VK399200

C.EL

C.EL

C.MYLAR

C.MYLAR.ML

UR867470

VR325000

VR325000

UR867470

VK399200

UR867470

VR325000

VR325000

C.EL

C.MYLAR

C.MYLAR

C.EL

C.MYLAR.ML

C.EL

C.MYLAR

C.MYLAR

UR867470 C.EL

VR325000 C.MYLAR

VR325000 C.MYLAR

UR867470 C.EL

VR325000 C.MYLAR

VR325000 C.MYLAR

UR867470 C.EL

UR867470 C.EL

VR325000 C.MYLAR

UA654680 C.MYLAR

✻ New Parts

P.C.B. DSP & P.C.B. MAIN

Schm

Ref.

PART NO.

Q821 VD303700 TR

Q822 VD303700 TR

Q823 VD303700 TR

Q824 VD303700 TR



R844 VU224000 R.MTL.FLM





XL801 V3625700 RSNR.CRYS

Description

2SC3326 A,B

2SC3326 A,B

2SC3326 A,B

2SC3326 A,B

1Ω 1/4W

1Ω 1/4W

0.22Ω 1W J

2.2Ω 1/4W

2.2Ω 1/4W

10Ω 1/4W

2.2Ω 1/4W

24.576MHz

MAIN

MAIN

MAIN

MAIN

MAIN

14P

9P

11P

4P

4P

3P

4P

10P

EYF-52BCT

EYF-52BCT

EYF-52BCT

EYF-52BCT

2P

9P

8P

3P

10P

8P

EYF-52BCT

EYF-52BCT

47uF 50V

47uF 50V

47uF 50V

100pF 100V

0.39uF 50V

47uF 50V

100pF 100V

100pF 100V

47uF 50V

0.39uF 50V

47uF 50V

100pF 100V

100pF 100V

47uF 50V

100pF 100V

100pF 100V

47uF 50V

100pF 100V

100pF 100V

47uF 50V

47uF 50V

100pF 100V

0.068uF 50V

Markets

A

B

UC

RT

G

UCG

UCG

RT

RT

Schm

Ref.

PART NO.

D10

D11

D12

D13

D14

D15

D16

D6

D7

D8

D9

D2

D3

D4

D5

C36

C37

C38

C40

C32

C33

C34

C35

C28

C29

C30

C31

C24

C25

C26

C27

UA654680

UA654680

UA654680

UA654680

VR325100

UR866470

VR325100

VR325100

VR325100

UR877100

UR877100

UR837470

UR867470

UR866470

UA654220

UR837470

C.MYLAR

C.MYLAR

C.MYLAR

C.MYLAR

C.MYLAR

C.EL

C.MYLAR

C.MYLAR

C.MYLAR

C.EL

C.EL

C.EL

C.EL

C.EL

C.MYLAR

C.EL

C41

C42

C43

C44

UA654100 C.MYLAR

UA654100 C.MYLAR

UA654100 C.MYLAR

UA654220 C.MYLAR


s C162

UR848220 C.EL

C162 UR848470 C.EL

s C163

VV951800 C.EL

s C164

VV951800 C.EL

C165 FG613100 C.CE

C166 UR837100 C.EL

s C167

Vi716700 C.MYLAR





s C172

V6185300 C.CE.SAFTY


s C174

UR897100 C.EL











s C221

UR868100 C.EL

s C222

UR878100 C.EL

D1 VN008700 DIODE

VN008700 DIODE

VN008700 DIODE

VN008700 DIODE

VN008700 DIODE

VD631600 DIODE

VD631600 DIODE

VD631600 DIODE

VD631600 DIODE

VD631600 DIODE

VM975600 DIODE.ZENR

VM975600 DIODE.ZENR

VM976500 DIODE.ZENR

VM975600 DIODE.ZENR

VM975600 DIODE.ZENR

VM975600 DIODE.ZENR

Description

0.01uF 275V

0.1uF 50V

10uF 100V

0.01uF 50V

0.01uF 50V

0.01uF 50V

0.01uF 50V

0.01uF 50V

0.01uF 50V

0.022uF 50V

0.022uF 50V

0.01uF 50V

0.01uF 50V

100uF 50V

100uF 63V

1SS270A

1SS270A

1SS270A

1SS270A

1SS270A

1SS133,176

1SS133,176

1SS133,176

1SS133,176

1SS133,176

HZS12B2TD 12V

HZS12B2TD 12V

HZS302TD 30V

HZS12B2TD 12V

HZS12B2TD 12V

HZS12B2TD 12V

0.068uF 50V

0.068uF 50V

0.068uF 50V

0.068uF 50V

0.01uF 100V

4.7uF 50V

0.01uF 100V

0.01uF 100V

0.01uF 100V

10uF 63V

10uF 63V

47uF 16V

47uF 50V

4.7uF 50V

0.022uF 50V

47uF 16V

0.01uF 50V

0.01uF 50V

0.01uF 50V

0.022uF 50V

0.1uF 50V

220uF 25V

470uF 25V

8200uF 56V

8200uF 56V

1000pF 50V

10uF 16V

0.01uF 50V

0.1uF 50V

0.1uF 100V

0.1uF 100V

0.01uF 50V

✻ New Parts

Markets

RT

RT

ABG

ABG

ABG

ABG

RT

ABG

ABG

ABG

ABG

ABG

ABG

ABG

ABG

ABG

ABG

ABG

RT

UCABG

65



66

Schm

Ref.

PART NO.

D17

D18

D19

D20

VM975600 DIODE.ZENR

VN008700 DIODE

VN008700 DIODE

VN008700 DIODE

D21

D22

VN008700 DIODE

VM974100 DIODE.ZENR

D23 VN008700 DIODE

D161 VD631600 DIODE s D162

VM702000 DIODE.BRG

s D163

VQ379300 DIODE.BRG


s D221

VS997800 DIODE s D222

VS997800 DIODE s D223

VS997800 DIODE s F161

VS822500 FUSE s F161

VT942900 FUSE s F162

KB000690 FUSE s F162

VS823100 FUSE s F271

KB000690 FUSE


L3

L4

L5

PN1


HS161 VR506800 HEAT.SINK

L1

L2

V2604200

V2604200

COIL

COIL

V2604200

V2604200

V2604200

V3750200

COIL

COIL

COIL

PIN

PN2 V3750200 PIN

PN201 V3750200 PIN

PN221 V3750200 PIN s Q1 iC174020 TR s Q2 iC174020 TR s Q3 iC174020 TR s Q4 iC174020 TR s Q5 iC174020 TR s Q6

VP872700 TR s Q7

VP872600 TR s Q8

VP872700 TR s Q9

VP872600 TR s Q10

VP872700 TR s Q11

VP872600 TR s Q12

VP872700 TR s Q13

VP872600 TR s Q14

VP872700 TR s Q15

VP872600 TR s Q16A iX630850 TR s Q16C iX630860 TR s Q17A iX630850 TR s Q17C iX630860 TR s Q18A iX630850 TR s Q18C iX630860 TR s Q19A iX630850 TR s Q19C iX630860 TR s Q20A iX630850 TR s Q20C iX630860 TR

Q26 iA097030 TR s Q27 s Q28 s Q29 s Q30 s Q31

Q32

VP883100 TR

VP883100 TR

VP883100 TR

VP883100 TR

VP883100 TR iC224030 TR

Description

2SC1740S R,S

2SC1740S R,S

2SC1740S R,S

2SC1740S R,S

2SC4488 S,T

2SA1708 S,T

2SC4488 S,T

2SA1708 S,T

2SC4488 S,T

2SA1708 S,T

2SC4488 S,T

2SA1708 S,T

2SC4488 S,T

2SA1708 S,T

2SA1695 O,P,Y

2SC4468 O,P,Y

2SA1695 O,P,Y

2SC4468 O,P,Y

2SA1695 O,P,Y

2SC4468 O,P,Y

2SA1695 O,P,Y

2SC4468 O,P,Y

2SA1695 O,P,Y

2SC4468 O,P,Y

2SA970 GR,BL

2SC1890A D,E

2SC1890A D,E

2SC1890A D,E

2SC1890A D,E

2SC1890A D,E

2SC2240 GR,BL

T2.5A 250V

6.0A 125V

T2.5A 250V

D3.5

D3.5

PUH16-25

1uH

1uH

1uH

1uH

1uH

L=70

L=70

L=70

L=70

2SC1740S R,S

HZS12B2TD 12V

1SS270A

1SS270A

1SS270A

1SS270A

HZS5B2TD 5.0V

1SS270A

1SS133,176

S5VB20 3.5A 200V

S1VB20 1.0A 200V

HZS12B2TD 12V

1T2

1T2

1T2

2.0A 125V

TH2.5A 250V

Markets

RT

UC

G

ABG

UCRT

RT

RT

✻ New Parts

P.C.B. MAIN

Schm

Ref.

PART NO.

s R27 s R28 s R31 s R32 s R33 s R34 s R37 s R38 s R39 s R40 s R41 s R42 s R43 s R44 s R45 s R46 s R47 s R48 s R49 s R53 s R55 s R59 s R65 s R67

R75

Q33

Q34 s R23 s R25

R26 iA1015I0 TR iC224030 TR

Q161 iC174020 TR s Q162

VR510800 TR

Q163 VP882900 TR

R1

R2 s R3 s R5

R6

R7 s R8 s R10

R11

R12 s R13 s R15

R16

R17 s R18 s R20

R21

R22

VP941500

VP941500

R.MTL.OXD

R.MTL.OXD

HV756270 R.CAR.FP

HV756100 R.CAR.FP

VP941500

VP941500

HV756270 R.CAR.FP

HV756100 R.CAR.FP

VP941500

VP941500

R.MTL.OXD

R.MTL.OXD

HV756270 R.CAR.FP

HV756100 R.CAR.FP

VP941500

VP941500

HV756270 R.CAR.FP

HV756100 R.CAR.FP

VP941500

VP941500

R.MTL.OXD

R.MTL.OXD

R.MTL.OXD

R.MTL.OXD

R.MTL.OXD

R.MTL.OXD

HV756270 R.CAR.FP

HV756100 R.CAR.FP

HV753470 R.CAR.FP

HV755820 R.CAR.FP

HV755330 R.CAR.FP

HV753470 R.CAR.FP

s R76

R79

HV753470

HV755820

HV755330

HV753470

HV753470

HV755820

HV755330

HV753470

HV753470

HV755820

HV755330

HV753470

HV753470

HV755820

HV755330

HV753470

VU981700

VU981700

VU981700

VU981700

VU981700

HV754100

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.CAR.FP

R.MTL.PLAT

R.MTL.PLAT

R.MTL.PLAT

R.MTL.PLAT

R.MTL.PLAT

R.CAR.FP

VP939800 R.MTL.OXD

HV754100 R.CAR.FP

s R80

R83 s R84

R87 s R88

R91 s R92

R93

R94

R97

VP939800 R.MTL.OXD

HV754100 R.CAR.FP

VP939800 R.MTL.OXD

HV754100 R.CAR.FP

VP939800 R.MTL.OXD

HV754100 R.CAR.FP

VP939800 R.MTL.OXD

HV753100 R.CAR.FP

HV753100 R.CAR.FP

VP940700 R.MTL.OXD

Description

4.7Ω 1/4W

4.7Ω 1/4W

820Ω 1/4W

330Ω 1/4W

4.7Ω 1/4W

4.7Ω 1/4W

820Ω 1/4W

330Ω 1/4W

4.7Ω 1/4W

4.7Ω 1/4W

820Ω 1/4W

330Ω 1/4W

4.7Ω 1/4W

0.22Ω+0.22 3W

0.22Ω+0.22 3W

0.22Ω+0.22 3W

0.22Ω+0.22 3W

0.22Ω+0.22 3W

10Ω 1/4W

10Ω 1W

10Ω 1/4W

10Ω 1W

10Ω 1/4W

10Ω 1W

10Ω 1/4W

10Ω 1W

10Ω 1/4W

10Ω 1W

1Ω 1/4W

1Ω 1/4W

330Ω 1W

2SA1015 Y

2SC2240 GR,BL

2SC1740S R,S

2SD2396 J,K

2SC1890 E

4.7KΩ 1W

4.7KΩ 1W

2.7KΩ 1/4W

1KΩ 1/4W

4.7KΩ 1W

4.7KΩ 1W

2.7KΩ 1/4W

1KΩ 1/4W

4.7KΩ 1W

4.7KΩ 1W

2.7KΩ 1/4W

1KΩ 1/4W

4.7KΩ 1W

4.7KΩ 1W

2.7KΩ 1/4W

1KΩ 1/4W

4.7KΩ 1W

4.7KΩ 1W

2.7KΩ 1/4W

1KΩ 1/4W

4.7Ω 1/4W

820Ω 1/4W

330Ω 1/4W

4.7Ω 1/4W

4.7Ω 1/4W

820Ω 1/4W

330Ω 1/4W

✻ New Parts

Markets

RT

RT

UCRTABG


P.C.B. MAIN & Chip Resistors

Schm

Ref.

PART NO.

R98

R99

HV753100 R.CAR.FP

HV753100 R.CAR.FP







*

*


R167 V6730000 R.CAR.

s R221

HV753100 R.CAR.FP

s R222

HV753100 R.CAR.FP

s R223

HV753100 R.CAR.FP

s RY1

VK438300 RELAY

VK438300 RELAY s RY2 s RY3

VU566700 RELAY s RY161

V6017400 RELAY



SW161 V4104200 SW.SLIDE

SW241 VV523900 SW.PUSH

* s SW271 V7182300 VOLT.SELCT

s T161

XW606A00 TRANS.PWR

s T161

XW607A00 TRANS.PWR

s T161

XW608A00 TRANS.PWR

TE1 V4470700 TERM.SP


s TE161

V5867400 OUTLET.AC

s TE161

VT915000 OUTLET.AC

s TE161

VU543100 OUTLET.AC

s TE161

VU543300 OUTLET.AC

s TE161

VU543400 OUTLET.AC



EP600140 SCR.BND.HD

Description Markets

1Ω 1/4W

1Ω 1/4W

1KΩ 1W

330Ω 1W

330Ω 1W

390Ω 1W

390Ω 1W

5.6KΩ 1/4W

5.6KΩ 1/4W

2.2MΩ 1/2W

1Ω 1/4W

1Ω 1/4W

1Ω 1/4W

DH24D2-OT/M2

DH24D2-OT/M2

DG24D2-OS/M

UCRTABG

UCRTABG

RT

RT

UC

DC SDT-S-112LMR2

M3

M3

SL13B-022-AMCS

PBS-YM-001

R8140213

UCRTABG

6P

6P

2P AC-182-GB-11V

2P

2P

1P

2P

8P LTS0810

UC

B

G

BG

8P LTS0810 UCRTA

3x10 MFZN2-BL RT

RT

UC

RT

ABG

UCRTA

BG

RT

A

Schm

Ref.

PART NO.

RD350000 R.CAR.CHP

RD353220 R.CAR.CHP

RD354820 R.CAR.CHP

RD355100 R.CAR.CHP

RD355330 R.CAR.CHP

RD355470 R.CAR.CHP

RD355510 R.CAR.CHP

RD355680 R.CAR.CHP

RD356100 R.CAR.CHP

RD356110 R.CAR.CHP

RD356120 R.CAR.CHP

RD356150 R.CAR.CHP

RD356330 R.CAR.CHP

RD356360 R.CAR.CHP

RD356390 R.CAR.CHP

RD356470 R.CAR.CHP

RD356510 R.CAR.CHP

RD356680 R.CAR.CHP

RD356820 R.CAR.CHP

RD357100 R.CAR.CHP

RD357180 R.CAR.CHP

RD358100 R.CAR.CHP

RD359100 R.CAR.CHP

Description

0Ω 1/10W

2.2Ω 1/10W

82Ω 1/10W

100Ω 1/10W

330Ω 1/10W

470Ω 1/10W

510Ω 1/10W

680Ω 1/10W

1KΩ 1/10W

1.1KΩ 1/10W

1.2KΩ 1/10W

1.5KΩ 1/10W

3.3KΩ 1/10W

3.6KΩ 1/10W

3.9KΩ 1/10W

4.7KΩ 1/10W

5.1KΩ 1/10W

6.8KΩ 1/10W

8.2KΩ 1/10W

10KΩ 1/10W

18KΩ 1/10W

100KΩ 1/10W

1MΩ 1/10W

Markets

✻ New Parts ✻ New Parts

67

1

A B


■ EXPLODED VIEW

B,G version

200

R,T version

103

(6)

3-1

166

C

171

D E

162

2

3

4

5

6

7

68

200-1

1-25

1-3

(1) 6

101

(7)

6

1-40

1-4

122

162

1-7

1-25

1-25

6 (6)

1-6 1-25

1-25

1-5

6

(2)

1-25

18

3-106

1-25

1-10

(4)

3-1

7 (4)

1-2

17

16

12

171

103

163

160

161

160

204

202

160

203

160

167

1-13

U.C,R,T,A version

121

200

(8)

6

162

(6)

3-1

(7)

3-1

3-1 (5)

3-106

170

170

200-1

(5) 7

2-101

136

162

160

15

124

136

3-1

(6)

6

(2)

3-104

168

3-103

167

3-1 (1)

3-11

24

(2)

3-1

3-101

162

112

135

138

166

2-111

162

162

135

2-108

162

2-112

6 (5)

2-8

139

120

163

3-102

26

3-10

(1)

7

167

25

168

137

167

23

7

(3)

109

167

160

163

102

160

120

160

7 (6)

8

167

110


■ MECHANICAL PARTS

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

Ref.

No.

PART NO.

1-5

1-5

1-5

1-6

1-4

1-4

1-4

1-5

1-4

1-4

1-4

1-4

1-2

1-3

1-4

1-4

V7450600 S FLEXIBLE FLAT CABLE

MF108300 FLEXIBLE FLAT CABLE

V7642200 FRONT PANEL









V6875200 BUTTON/11P

V6875100 BUTTON/11P

V6875300 BUTTON/11P

V6875400 BUTTON/11P

V6874900 BUTTON/RDS

1-6

1-6

1-7

1-7

V6874800 BUTTON/RDS

V6875000 BUTTON/RDS

V6875700 BUTTON/POWER


1-7

1-7



1-7 V6876000 BUTTON/POWER

1-10 V6879300 ESCUTCHEN




1-13 V6879900 SHEET/WINDOW




1-25 EP630220 BIND HEAD P-TITE SCREW

1-40 V6034200 EMBLEM

1-40 V6034100 EMBLEM

2-8 MF107400 FLEXIBLE FLAT CABLE

2-101 V6864700 SUB CHASSIS

2-108 V6877000 SUPPORT/PJ




2-111 EP600830 BIND HEAD B-TITE SCREW

2-112 VN413300 BIND HEAD BONDING B-T. SCREW

3-1

3-1

V7263200

V7263300

P.C.B. ASS'Y

P.C.B. ASS'Y

3-1

3-1

V7263400 P.C.B. ASS'Y

V7263500 P.C.B. ASS'Y

3-1 V7263600 P.C.B. ASS'Y

3-10 V6865300 HEAT SINK

3-11 VV849300 SHEET

3-101 V2461000 SUPPORT, TR

3-102 VQ368600 PUSH RIVET

3-103 VK173200 SCREW, TRANSISTOR

3-104 VT669300 PW HEAD B-TITE SCREW

✻ New Parts

Description

37P 200mm P=1.25

8P 300mm P=1.25

3x8 ZMC2-BL

GD

BL

7P 400mm P=1.25

3x8 MFC2-BL

3x8 MFZN2-BL

MAIN

MAIN

MAIN

MAIN

MAIN

19x24

P3555-B

3x15 SP FCM3

3x8-8 MFC2

Remarks

V420/5440GD

V420/5440BL

V420TI

5440SI

V420GD

V420RDSGD

V420BL

V420RDSBL

V420RDSTI

5440GD

5440BL

5440RDSBL

5440SI

V420/5440GD

V420/5440BL

V420TI

5440SI

V420RDSGD

V420/5440RDSBL

V420RDSTI

V420/5440GD

V420BL

V420TI

5440BL

5440SI

V420GD

V420/5440BL

V420TI,5440GD

5440SI

V420

V420RDS

5440

5440RDS

V420GD,5440GDBL

V420BLTI,5440SI

Markets

UC

RT

A

B

G

69



70

Ref.

No.

PART NO.

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

8

12

12

* s 15

* s 15

* s 15

* s 15

* s 15

7

7

6

7

6

6

3-106 EG330030 BIND HEAD SCREW

6 V7260700 P.C.B. ASS'Y

V7260800

V7260900

P.C.B. ASS'Y

P.C.B. ASS'Y

V7261000

V7261800

V7261900

V7262000

V7261300

V6782300

V6782400

X0016A00

X0017A00

X0018A00

X0019A00

X0020A00

P.C.B. ASS'Y

P.C.B. ASS'Y

P.C.B. ASS'Y

P.C.B. ASS'Y

P.C.B. ASS'Y

AM/FM TUNER

AM/FM TUNER

POWER TRANSFORMER

POWER TRANSFORMER

POWER TRANSFORMER

POWER TRANSFORMER

POWER TRANSFORMER s 16 s 16 s 16 s 16 s 16

17

18

23

V2363800 POWER CORD ASS'Y

VZ542500 POWER CORD ASS'Y

V2296800 POWER CORD ASS'Y

VV437300 POWER CORD ASS'Y

VN363700

V2438700

VU590000

MF227160

POWER CORD ASS'Y

CORD STOPPER

BINDING TIE

S FLEXIBLE FLAT CABLE

*

*

101

101

102

103

24

25

26

101




VZ884500 TOP COVER

VV121300 TOP COVER

VV121500 TOP COVER

V6864500 CHASSIS

V6869000 REAR PANEL

103

103

103

103

103

103

103

103

V6869100

V6869200

V6869400

V6869600

V6869700

V6869800

V6869900

V6870200

REAR PANEL

REAR PANEL

REAR PANEL

REAR PANEL

REAR PANEL

REAR PANEL

REAR PANEL

REAR PANEL

103

103

103

103

103

109

110

112

V6870300

V6870400

V6870500

V6983000

V6870600

V6864900

V6865000

V4168900

REAR PANEL

REAR PANEL

REAR PANEL

REAR PANEL

REAR PANEL

SHIELD CASE

SHIELD CASE COVER

FRAME, PCB

*

120

120

120

120

121

V0042500 LEG

VS025000 LEG

VV544300 LEG

V0042500 LEG

V7124700 KNOB/D43(M)

✻ New Parts

Description

3x6 FCRM3-BL

OPERATION

OPERATION

OPERATION

OPERATION

INPUT

INPUT

INPUT

DSP

TFCE1U115A U,C

TFCE1E317A A,B,G

10P1

CBTD001B

27P 160mm

23P 120mm P=1.25

24P 180mm

15P 120mm P=1.25

D60xH21

D60xH21

D60xH21

D60xH21

Remarks

V420/5440GD

V420/5440BL

V420TI,5440SI

V420

V420

V420

V420

V420

V420

V420RDS

V420RDS

5440

5440

5440

5440

5440RDS

5440RDS

Markets

V420/5440GD

V420BLTI,5440SI

5440BL

5440BL

V420/5440GD

UCAG

T

T

A

U

C

B

G

B

G

B

G

U

C

RT

A

B

G

RT

A

RT

A

BG

UC

U

C

UCRT

ABG

UC

RT

A

BG

UCA

RT

BG


*

*

*

*

*

*

*

*

*

*

*

*

*

*

166

167

168

170

160

161

162

163

171

171

171

136

137

138

139

124

124

124

135

122

122

122

124

121

121

121

122

Ref.

No.

PART NO.

Description

V7124600 KNOB/D43(M)

V7124800 KNOB/D43(M)

V7124900 KNOB/D43(M)

V6878300 KNOB/D12

V6878200 KNOB/D12

V6878400 KNOB/D12

V6878500 KNOB/D12

V6876200 BUTTON/D5

V6876100 BUTTON/D5

V6876300 BUTTON/D5

V6876400 BUTTON/D5

VR264400 SPACER

V7716700 DAMPER

VP857500 DAMPER

V2879500 SPACER PCB-M

V7616600 DAMPER

VN413300 BIND HEAD BONDING B-T. SCREW

VY731200 BONDING HEAD TAPPING SCREW

EP600830 BIND HEAD B-TITE SCREW

EP600250 BIND HEAD B-TITE SCREW

EG330030 BIND HEAD SCREW

VT669300 PW HEAD B-TITE SCREW

VT669400 PW HEAD B-TITE SCREW

21991500 PW HEAD S-TITE SCREW

VD069600 PW HEAD S-TITE SCREW

21991500 PW HEAD S-TITE SCREW

VH313200 BW HEAD S-TITE SCREW

H8

5x5x15

4x10x30

3x8 MFZN2-BL

3x10 MFNI33

3x8 MFC2-BL

3x8 ZMC2-Y

3x6 FCRM3-BL

3x8-8 MFC2

3x15-8 MFC2

4x8-10 FCRM3-BL

4x8-10 MFNI-33

4x8-10 FCRM3-BL

4x8-10 FNM3-BL

Remarks

V420/5440BL

V520TI

5440SI

V420/5440GD

V420/5440BL

V520TI

5440SI

V420/5440GD

V420/5440BL

V420TI

5440SI

V420/5440GD

V420/5440BL

V420TI,5440SI

Markets

*

*

200

200

V6940900

ACCESSORIES

REMOTE CONTROL TRANSMITTER

V6941300 REMOTE CONTROL TRANSMITTER

200-1 AAX04810 LID

200-1 AAX13340 LID

202 V6267000 ANTENNA, FM

202

203

204

VQ147100

VR248500

VE364900

ANTENNA, FM

ANTENNA, AM LOOP

ANTENNA ADAPTER

BATTERY, MANGANESE

BATTERY, MANGANESE

RAV206

RC7060-01-0023

BLJYE 60050001

1.4m 1pc

1.4m 1pc

1.0m 1pc

PAL 75-300Ω

SUM-3,AA,R06

SUM-4,AAA,R03

BW069

710650020

60050001

UCRTA

BG

UCRTA

BG

UCRT

AG

B

BG

UCRTA

✻ New Parts

71



Value

2.0 k

Ω

2.2 k

Ω

2.4 k

Ω

2.7 k

Ω

3.0 k

Ω

3.3 k

Ω

3.6 k

Ω

3.9 k

Ω

560

Ω

680

Ω

820

Ω

910

Ω

1.0 k

Ω

1.2 k

Ω

1.5 k

Ω

1.8 k

Ω

4.7 k

Ω

5.1 k

Ω

5.6 k

Ω

6.8 k

Ω

8.2 k

Ω

9.1 k

Ω

200

Ω

220

Ω

270

Ω

330

Ω

390

Ω

430

Ω

470

Ω

510

Ω

82

Ω

91

Ω

100

Ω

110

Ω

120

Ω

150

Ω

160

Ω

180

Ω

22

Ω

27

Ω

33

Ω

39

Ω

47

Ω

56

Ω

68

Ω

75

Ω

1.0

Ω

1.8

Ω

2.2

Ω

3.3

Ω

4.7

Ω

5.6

Ω

10

Ω

15

Ω

72

❊ : Not available

HF45

5680

HF45

5820

HF45

5910

HF45

6100

HF45

6120

HF45

6150

HF45

6180

HJ35

6200

HF45

6220

HJ35

6240

HF45

6270

HF45

6300

HF45

6330

HJ35

6360

HF45

6390

HF45

6470

HF45

6510

HF45

6560

HF45

6680

HF45

6820

HF45

6910

1/4W Type Part No. 1/6W Type Part No.

HJ35

3100

HJ35

HJ35

3180

3220

HF85

3100

❊

HF85

3220

HJ35

3330

HJ35

3470

HF85

HF85

3330

3470

HJ35

3560

HF45

4100

HJ35

4150

HF45

4220

HF85

HF45

HF85

HF45

3560

4100

4150

4220

HJ35

4270

HF45

4330

HJ35

4470

HF45

4470

HF45

4560

HF45

4680

HF45

4750

HF45

4820

HF85

HF45

HF85

HF45

HF45

HF45

HF45

HF45

4270

4330

4390

4470

4560

4680

4750

4820

HF45

4910

HF45

5100

HJ35

5110

HF45

5120

HF45

5150

HJ35

5160

HF45

5180

HF45

5200

HF45

5220

HF45

5270

HF45

5330

HF45

5390

HF45

5430

HF45

5470

HF45

5510

HF45

5560

HF45

4910

HF45

5100

HF85

5110

HF45

5120

HF45

5150

❊

HF45

5180

HF45

5200

HF45

5220

HF45

5270

HF45

5330

HF45

5390

HF45

5430

HF45

5470

HF45

5510

HF45

5560

HF45

5680

HF45

5820

HF45

5910

HF45

6100

HF45

6120

HF45

6150

HF45

6180

HF85

6200

HF45

6220

HF85

6240

HF45

6270

HF45

6300

HF45

6330

HF85

6360

HF45

6390

HF45

6470

HF45

6510

HF45

6560

HF45

6680

HF45

6820

HF45

6910

Parts List for Carbon Resistors

Value

62 k

Ω

68 k

Ω

82 k

Ω

91 k

Ω

100 k

Ω

110 k

Ω

120 k

Ω

150 k

Ω

180 k

Ω

220 k

Ω

270 k

Ω

300 k

Ω

330 k

Ω

390 k

Ω

470 k

Ω

560 k

Ω

680 k

Ω

820 k

Ω

1.0 M

Ω

1.2 M

Ω

1.5 M

Ω

1.8 M

Ω

2.2 M

Ω

3.3 M

Ω

3.9 M

Ω

4.7 M

Ω

27 k

Ω

30 k

Ω

33 k

Ω

36 k

Ω

39 k

Ω

47 k

Ω

51 k

Ω

56 k

Ω

10 k

Ω

11 k

Ω

12 k

Ω

13 k

Ω

15 k

Ω

18 k

Ω

22 k

Ω

24 k

Ω

1/4W Type Part No. 1/6W Type Part No.

HF45

7100

HF45

7100

HF45

7110

HJ35

7120

HF45

HF85

7110

7120

HF45

7130

HF45

7150

HF45

7180

HF45

7220

HF45

HF45

HF45

HF45

7130

7150

7180

7220

HF45

7240

HJ35

7270

HF45

7300

HF45

7330

HF45

7360

HF45

7390

HF45

7470

HF45

7510

HF45

HF85

HF45

HF45

HF45

HF45

HF45

HF45

7240

7270

7300

7330

7360

7390

7470

7510

HF45

7560

HF45

7620

HF45

7680

HF45

7820

HF45

7910

HF45

8100

HF45

8110

HF45

8120

HF45

8150

HF45

8180

HJ35

8220

HF45

8270

HF45

8300

HF45

8330

HJ35

8390

HF45

8470

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF45

HF85

HF45

HF45

HF45

HF85

HF45

7560

7620

7680

7820

7910

8100

8110

8120

8150

8180

8220

8270

8300

8330

8390

8470

HJ35

8560

HJ35

8680

HJ35

8820

HF45

9100

HJ35

9120

HJ35

9150

HJ35

9180

HJ35

9220

HJ35

9330

HJ35

9390

HJ35

9470

HF85

8560

HF85

8680

HF85

8820

HF45

9100

❊

HF85

9150

HF85

9180

HF85

9220

HF85

9330

❊

HF85

9470

1/4W Type

HJ35

10mm

1/4W Type

HF45

1/6W Type

HF85

5mm

A B C D E


1

■ REMOTE CONTROL TRANSMITTER (U, C, A, R, T models)

● SCHEMATIC DIAGRAM

2

6

7

3

4

A0 A1 A2

1 2 3

5

P54 P53 P52 P51 P50

6 5 4 3 2 1

P55/A13 P54/A12 P53/A11 P52/A10

P51/A9 P50/A8

73



74


27

28

29

30

23

24

25

26

19

20

21

22

15

16

17

18

31

32

33

34

35

36

12

13

14

8

9

10

11

Key

No.

3

6

7

4

5

CH-

REC

DISPLAY

PAUSE

SKIP-

PLAY

SKIP+

STOP

REW

FF

AV POWER

TV POWER

STANDBY

POWER

TV VOL+

TV VOL-

TV INPUT

SLEEP

MUTE

VOL+

VOL-

Key

Name

1

4

5

2

3

8

9

6

7

0

ENTER

>10

CH+

List of the Yamaha Code (NEC Format)

29

30

31

32

25

26

27

28

33

34

35

36

20

21

22

23

24

16

17

18

19

12

13

14

15

8

9

10

11

Key

No.

3

6

7

4

5

8

9

0

INDEX

+10

DISC+

DISC-

REC

6

7

4

5

1

2

3

DISPLAY

PAUSE

SKIP/CHAP-

PLAY

SKIP/CHAP+

STOP

REW

FF

DVD POWER

DVD

Yamaha 0008

7C-94

7C-95

7C-96

7C-97

7C-98

7C-99

7C-9A

7C-9B

7C-9C

7C-93

7C-9E

7C-9D

7C-8B

7C-8A

–

7C-A6

7C-B3

7C-B9

7C-B2

7C-BA

7C-B5

7C-B6

7C-B7

7C-B0

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

–: No Code

6

7

4

5

1

2

3

8

9

0

INDEX

+10

DISC+

DISC-

RETURN

DVD MENU

Yamaha 0008

7C-94

7C-95

7C-96

7C-97

7C-98

7C-99

7C-9A

7C-9B

7C-9C

7C-93

7C-9E

7C-9D

7C-8B

DISPLAY

Up

Left

Select

Right

Down

TITLE

MENU

DVD POWER

7C-8A

7C-B7

7C-A6

7C-B4

7C-B5

7C-B8

7C-B6

7C-B3

7C-B1

7C-B2

7C-B0

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

8

9

0

CHP/TIME

+10

DISC+

DISC-

REC

6

7

4

5

1

2

3

DISPLAY

PAUSE

SKIP/CHAP-

PLAY

SKIP/CHAP+

STOP

REW

FF

LD POWER

LD

Yamaha 0007

7C-17

7C-18

7C-19

7C-1A

7C-1B

7C-1C

7C-1D

7C-1E

7C-1F

7C-16

7C-15

7C-5D

–

–

–

7C-13

7C-5A

7C-02

7C-05

7C-03

7C-5B

7C-06

7C-07

–

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

8

9

0

INDEX

+10

DISC+

DISC-

REC

6

7

4

5

1

2

3

DISPLAY

PAUSE

SKIP-

PLAY

SKIP+

STOP

REW

FF

CD POWER

7A-50

–

79-0A

7A-09

7A-0B

7A-08

7A-0A

7A-06

7A-0D

7A-0C

–

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

Punch Through

CD

Yamaha 0005 Yamaha 0015

79-11 79-11

79-12

79-13

79-14

79-15

79-12

79-13

79-14

79-15

79-16

79-17

79-18

79-19

79-10

79-0B

79-1A

7A-4F

79-16

79-17

79-18

79-19

79-10

79-0B

79-1A

79-4F

79-50

–

79-0A

79-55

79-04

79-02

79-07

79-56

79-05

79-06

–

Key

Name

1

2

3

4

5

6

7

4

5

1

2

3

6

7

8

9

0

ENTER

>10

CH+

CH-

REC

DISPLAY

PAUSE

SKIP-

PLAY

SKIP+

8

9

0

INDEX

+10

CH+

CH-

REC/PAUSE

A/B DISPLAY

PAUSE

DIR A/SKIP-

PLAY

DIR B/SKIP+

STOP

REW

STOP

REW

FF FF

AV POWER TAPE/MD POWER

TV POWER

STANDBY

POWER

TV VOL+

TV VOL-

TV INPUT

SLEEP

MUTE

VOL+

VOL-

TAPE TAPE

Yamaha 0004 Yamaha 0014

– –

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

MD

Yamaha 0024

79-85

79-85

79-87

79-88

79-89

79-8A

79-8B

79-8C

79-8D

79-8E

–

79-8F

CD

TUNER

TAPE/MD

DVD/LD

D-TV

VCR

PHONO

–

–

–

–

–

–

–

–

–

7A-04

7A-06

–

7A-07

7A-00

7A-40

–

–

7F-04

7F-06

–

7F-07

7F-00

7F-0B

–

–

79-AF

79-A5

79-A9

79-AB

79-A8

79-AE

CBL/SAT

V-AUX

EXT. DEC.

A/B/C/D/E

(VCR2)

PRESET+

PRESET-

TEST

ON SCREEN

Up

Left

7A-03

7A-01

7A-02

–

7F-03

7F-01

7F-02

–

79-AA

79-AC

79-AD

–

Right

Down

TIME/LEVEL

SET MENU

Punch Through Punch Through Punch Through

Punch Through Punch Through Punch Through AMP STANDBY

Punch Through Punch Through Punch Through AMP POWER




Punch Through Punch Through Punch Through AMP SLEEP

Punch Through Punch Through Punch Through AMP MUTE

Punch Through Punch Through Punch Through AMP VOL+

Punch Through Punch Through

–: No Code

Punch Through AMP VOL-

AMP 0003

7A-15

7A-16

7A-18

7A-17

7A-54

7A-0F

7A-14

7A-C0

7A-55

7A-87

7A-12

7A-13

7A-10

7A-11

7A-85

7A-C2

7A-98

7A-53

–

7A-52

7A-99

7A-86

7A-9C

–

AMP/TUNER

DSP 0013

7A-88

7A-89

7A-8A

7A-8B

7A-8C

7A-8D

7A-8E

7A-8F

7A-90

7A-91

7A-12

7A-56

7A-10

7A-11

7A-85

7A-C2

7A-98

7A-53

–

7A-52

7A-99

7A-86

7A-9C

–

TUNER 0023

7A-E5

7A-E6

7A-E7

7A-E8

7A-E9

7A-EA

7A-EB

7A-EC

–

–

7A-12

–

7A-10

7A-11

7A-85

7A-C2

7A-98

7A-53

–

7A-52

7A-99

7A-86

7A-9C

–


7A-1E 7A-1E 7A-1E

7A-1D 7A-1D 7A-1D




7A-57

7A-1C

7A-57

7A-1C

7A-57

7A-1C

7A-1A

7A-1B

7A-1A

7A-1B

7A-1A

7A-1B

75

1

A B


C

■ REMOTE CONTROL TRANSMITTER (B, G models)

● SCHEMATIC DIAGRAM

D

2

3

4

1

U1 JT7060-2

KI/O6 KI/O5

20

2

KI/O7 KI/O4

19

3

S0 KI/O3

18

R1

1 ohm

IR-LED

4

S1 KI/O2

17

LED

Q1

2SD1781K

D1

SIN4148

B1

3V

5

RESET

R2

6

REM

180 ohm

7

VDD

+ C1

47

µF/16V

8

XOUT

X1

3.64MHz

9

XIN

KI/O1

16

KI/O0

15

KI3

KI2

KI1

14

13

12

10

GND KI0

11

00

01

02

86

85

04

07

08 10 18 15

0D

0A

59

52

0B

0C

0F

11

12

9C

87

14

17

1A

16

06

1B 4F

57

55

03

56 09

53

58

40

54

1F

5

6

7

76

Function Keychart

Function

–––

(CD)

(CD)

(CD)

(CD)

Custom

Code

(Hex)

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

Data

0D

0F

10

11

09

0A

0B

0C

04

06

07

08

00

01

02

03

12

13

14

15

16

17

Function

–––

–––

–––

(DSP)

(DSP)

(DSP)

(DSP)

Custom

Code

(Hex)

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

7A

Data

55

56

57

58

59

4F

52

53

54

85

86

87

9C

1C

1E

1F

40

18

19

1A

1B

1F

04

01

07

4F

0B

86

53

85

17

14

57

0D

11

15

58

59

00

03

1A

1B

08

09

10

16

54

55

0A

0C

12

18

0F

87

06

02

40

9C

52

56

E

Yamaha HTR-5440RDS Service manual

AV RECEIVER

SERVICE MANUAL

■ CONTENTS

■ TO SERVICE PERSONNEL

WARNING: CHEMICAL CONTENT NOTICE!

■ IMPEDANCE SELECTOR

■ FRONT PANELS

■ REMOTE CONTROL TRANSMITTER

■ REAR PANELS

■ SPECIFICATIONS

■ INTERNAL VIEW

■ DISASSEMBLY PROCEDURES

■ SELF DIAGNOSIS FUNCTION (DIAG)

■ AMP ADJUSTMENT

■ DISPLAY DATA

■ IC DATA

■ BLOCK DIAGRAM (1/2)

■ BLOCK DIAGRAM (2/2)

■ PRINTED CIRCUIT BOARD (Foil side)

To

OPERATION

(1)

To DSP

To INPUT (6)

To

OPERATION

(1)

To OPERATION (6)

To OPERATION (3)

To OPERATION (4)

From OPERATION (1)

To INPUT (3)

From Tuner

■ PRINTED CIRCUIT BOARD (Foil side)

To OPERATION (5)

From INPUT (1)

From INPUT (5)

To OPERATION (4)

From Transformer

To INPUT (4)

From INPUT (1)

■ PRINTED CIRCUIT BOARD (Foil side)

From OPERATION (7) From OPERATION (2)

To MAIN (1)

To INPUT (1)

From

OPERATION (8)

To INPUT (1)

To OPERATION (1)

To INPUT (1)

■ PRINTED CIRCUIT BOARD (Foil side)

To INPUT (4)

To INPUT (1)

To INPUT (1)

To OPERATION (1)

To MAIN (1)

To MAIN (1)

To INPUT (2)

To OPERATION (1)

To OPERATION (1)

From Transformer

■ PRINTED CIRCUIT BOARD (Foil side)

(Lead Type Device)

From INPUT (1)

■ PRINTED CIRCUIT BOARD (Foil side)

(Surface Mount Device)

■ PRINTED CIRCUIT BOARD (Foil side)

From MAIN (2)

From

MAIN (5)

To MAIN (4)

From

OPERATION (5)

To

OPERATION

(1)

From

OPERATION

(4)