HCD-SB100/SB200
HCD-SB100/SB200
SERVICE MANUAL
Ver. 1.4 2005.04
US Model
Canadian Model
HCD-SB100
AEP Model
UK Model
E Model
Australian Model
HCD-SB100/SB200
Photo: HCD-SB100
• HCD-SB100/SB200 are the amplifier, DVD/CD and tuner section in DAV-SB100/SB200.
Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Laboratories.
Confidential Unpublished works. Copyright 1992-1997 Dolby
Laboratories. All rights reserved.
Manufactured under license from Digital Theater Systems, Inc.
US Pat. No. 5,451,942 5,956,674, 5,974,380, 5,978,762 and other worldwide patents issued and pending. “DTS” and “DTS Digital Surround” are registered trademarks of Digital Theater Systems, Inc. Copyright 1996,
2000 Digital Theater Systems, Inc. All rights reserved.
• Abbreviation
AUS : Australian model
CND : Canadian model
EA : Saudi Arabia model
EE : East European model
RU : Russian model
SP : Singapore model
SPECIFICATIONS
(SB100: US, CND models)
Power supply 120V AC, 60Hz
Power consumption
Mass
70W, No more than 1 W (120V AC) (at the power saving mode)
4.7
kg
External dimensions (W x H x D) 430 x 70 x 383.5 mm
Operating conditions Temperature: 5
°
C to 35
°
C, Operation status: Horizontal
Operating humidity 5% to 85%
Laser Semiconductor laser, wavelength 650 nm for VCD and DVD,
Emission duration
Signal system
Frequency response (audio)
Signal-to-noise ratio (audio)
Dynamic range (audio)
Harmonic distortion (audio)
Video output
S VIDEO OUT
COMPONENT VIDEO OUT wavelength 780 nm for CD
Continuous
NTSC 525/60
2 Hz ~ 20 kHz (
±
1.0 dB)
More than 75 dB (1 kHz, NOP, 20 kHz LPF/A-Filter)
More than 70 dB
0.5 % (1 kHz, at 12W position) (20 kHz LPF/A-Filter)
VIDEO
Sensitivity: 800 m V
Impedance: 50 kilohms
1.0 V (p-p), 75
Ω
, negative sync., RCA jack
(Y) 1.0 V (p-p), 75 ohms, negative sync, Mini DIN 4-pin x 1
(C) 0.286 V (p-p) 75 ohms
(Y) 1.0 V (p-p), 75 ohms, negative sync, RCA jack x 1
Tuning Range
Intermediate Frequency
Signal-to Noise Ratio
Tuning Range
Intermediate Frequency
Stereo mode
Surround mode
(* Depending on the sound mode settings and the source, there may be no sound output.)
Outputs
(P
B
/C
B
)/(P
R
/C
R
) 0.7 V (p-p), 75 ohms, RCA jack x 2
87.5 - 108 MHz
10.7 MHz
60 dB (Mono)
522 - 1,611 kHz
450 kHz
50W + 50W (8
Ω at 1 kHz, THD 10 %)
Front: 50W + 50W
Centre*: 50W
Surround*: 50W + 50W (8
Ω at 1 kHz, THD 10 %)
Subwoofer*: 80W (4
Ω at 50 Hz, THD 10 %)
PHONES: (32
Ω
, 25mW)
– Continued on next page –
DVD RECEIVER
9-879-182-05
2005D16-1
© 2005.04
Sony Corporation
Audio Group
Published by Sony Engineering Corporation
HCD-SB100/SB200
(SB100: AEP, UK, RU, EE models)
Power supply
Power consumption
220-240V AC, 50/60Hz
70W, No more than 1 W (220-240V AC) (at the power saving mode)
Mass 4.7
kg
External dimensions (W x H x D) 430 x 70 x 383.5 mm
Operating conditions Temperature: 5
°
C to 35
°
C, Operation status: Horizontal
Operating humidity 5% to 85%
Laser Semiconductor laser, wavelength 650 nm for VCD and DVD,
Emission duration
Signal system
Frequency response (audio)
Signal-to-noise ratio (audio)
Dynamic range (audio)
Harmonic distortion (audio)
Inputs wavelength 780 nm for CD
Continuous
PAL 625/50, NTSC 525/60
2 Hz ~ 20 kHz (
±
1.0 dB)
More than 75 dB (1 kHz, NOP, 20 kHz LPF/A-Filter)
More than 70 dB
0.5 % (1 kHz, at 12W position) (20 kHz LPF/A-Filter)
VIDEO
Sensitivity: 800 m V
Impedance: 50 kilohms
SCART (AUDIO IN):
Sensitivity: 800 m V
Video output
Tuning Range
Intermediate Frequency
Signal-to Noise Ratio
Tuning Range
Intermediate Frequency
Stereo mode
Surround mode
(* Depending on the sound mode settings and the source, there may be no sound output.)
Outputs
Impedance: 50 kilohms
1.0 V (p-p), 75
Ω
, negative sync., RCA jack
EURO AV (TO TV)
87.5 - 108 MHz
10.7 MHz
60 dB (Mono)
522 - 1,611 kHz
450 kHz
50W + 50W (8
Ω at 1 kHz, THD 10 %)
Front: 50W + 50W
Centre*: 50W
Surround*: 50W + 50W (8
Ω at 1 kHz, THD 10 %)
Subwoofer*: 80W (4
Ω at 50 Hz, THD 10 %)
PHONES: (32
Ω
, 25mW)
(SB100: EA, SP, AUS models)
Power supply
Power consumption
Mass
220-240V AC, 50/60Hz
70W, No more than 1 W (220-240V AC) (at the power saving mode)
4.7
kg
External dimensions (W x H x D) 430 x 70 x 383.5 mm
Operating conditions Temperature: 5
°
C to 35
°
C, Operation status: Horizontal
Operating humidity 5% to 85%
Laser Semiconductor laser, wavelength 650 nm for VCD and DVD, wavelength 780 nm for CD
Emission duration
Signal system
Frequency response (audio)
Signal-to-noise ratio (audio)
Dynamic range (audio)
Harmonic distortion (audio)
Inputs
Video output
S VIDEO OUT
Continuous
PAL 625/50, NTSC 525/60
2 Hz ~ 20 kHz (
±
1.0 dB)
More than 75 dB (1 kHz, NOP, 20 kHz LPF/A-Filter)
More than 70 dB
0.5 % (1 kHz, at 12W position) (20 kHz LPF/A-Filter)
VIDEO
Sensitivity: 800 m V
Impedance: 50 kilohms
1.0 V (p-p), 75
Ω
, negative sync., RCA jack
(Y) 1.0 V (p-p), 75 ohms, negative sync, Mini DIN 4-pin x 1
COMPONENT VIDEO OUT
Tuning Range
Intermediate Frequency
Signal-to Noise Ratio
Frequency Response (AUS)
Tuning Range
Intermediate Frequency
Stereo mode
Surround mode
(* Depending on the sound mode settings and the source, there may be no sound output.)
Output
(C) 0.286 V (p-p) 75 ohms
(Y) 1.0 V (p-p), 75 ohms, negative sync, RCA jack x 1
(P
B
/C
B
)/(P
R
/C
R
) 0.7 V (p-p), 75 ohms, RCA jack x 2
87.5 - 108 MHz
10.7 MHz
60 dB (Mono)
150 - 10,000 Hz
522 - 1,611 kHz
450 kHz
50W + 50W (8
Ω at 1 kHz, THD 10 %)
Front: 50W + 50W (THD 10 %)
Centre*: 50W
Surround*: 50W + 50W (8
Ω at 1 kHz, THD 10 %)
Subwoofer*: 80W (4
Ω at 50 Hz, THD 10 %)
PHONES: (32
Ω
, 25mW)
(SB200: AEP, UK, RU, EE models)
Power supply
Power consumption
220-240V AC, 50/60Hz
100W, No more than 1 W (220-240V AC) (at the power saving mode)
Mass 4.9
kg
External dimensions (W x H x D) 430 x 70 x 370 mm
Operating conditions Temperature: 5
°
C to 35
°
C, Operation status: Horizontal
Operating humidity 5% to 85%
Laser Semiconductor laser, wavelength 650 nm for VCD and DVD,
Emission duration
Signal system
Frequency response (audio)
Signal-to-noise ratio (audio)
Dynamic range (audio)
Harmonic distortion (audio)
Inputs wavelength 780 nm for CD
Continuous
PAL, NTSC
2 Hz ~ 20 kHz (
±
1.0 dB)
More than 75 dB (1 kHz, NOP, 20 kHz LPF/A-Filter)
More than 70 dB
0.5 % (1 kHz, at 12W position) (20 kHz LPF/A-Filter)
VIDEO
Sensitivity: 800 m V
Impedance: 50 kilohms
SCART (AUDIO IN):
Video output
Tuning Range
Intermediate Frequency
Signal-to Noise Ratio
Tuning Range
Intermediate Frequency
Stereo mode
Surround mode
(* Depending on the sound mode settings and the source, there may be no sound output.)
Outputs
Sensitivity: 800 m V
Impedance: 50 kilohms
1.0 V (p-p), 75
Ω
, negative sync., RCA jack
EURO AV (TO TV)
87.5 - 108 MHz
10.7 MHz
60 dB (Mono)
522 - 1,611 kHz
450 kHz
80W + 80W (6
Ω at 1 kHz, THD 10 %)
Front: 80W + 80W
Centre*: 80W
Surround*: 80W + 80W (6
Ω at 1 kHz, THD 10 %)
Subwoofer*: 150W (3
Ω at 50 Hz, THD 10 %)
PHONES: (32
Ω
, 25mW)
(SB200: SP, AUS models)
Power supply
Power consumption
Mass
220-240V AC, 50/60Hz
100W, No more than 1 W (220-240V AC) (at the power saving mode)
4.9
kg
External dimensions (W x H x D) 430 x 70 x 370 mm
Operating conditions Temperature: 5
°
C to 35
°
C, Operation status: Horizontal
Operating humidity 5% to 85%
Laser Semiconductor laser, wavelength 650 nm for VCD and DVD, wavelength 780 nm for CD
Emission duration
Signal system
Frequency response (audio)
Signal-to-noise ratio (audio)
Dynamic range (audio)
Harmonic distortion (audio)
Inputs
Video output
S VIDEO OUT
COMPONENT VIDEO OUT
Tuning Range
Intermediate Frequency
Signal-to Noise Ratio
Tuning Range
Intermediate Frequency
Stereo mode
Surround mode
(* Depending on the sound mode settings and the source, there may be no sound output.)
Outputs
Continuous
PAL, NTSC
2 Hz ~ 20 kHz (
±
1.0 dB)
More than 75 dB (1 kHz, NOP, 20 kHz LPF/A-Filter)
More than 70 dB
0.5 % (1 kHz, at 12W position) (20 kHz LPF/A-Filter)
VIDEO
Sensitivity: 800 m V
Impedance: 50 kilohms
1.0 V (p-p), 75
Ω
, negative sync., RCA jack
(Y) 1.0 V (p-p), 75 ohms, negative sync, Mini DIN 4-pin x 1
(C) 0.286 V (p-p) 75 ohms
(Y) 1.0 V (p-p), 75 ohms, negative sync, RCA jack x 1
(P
B
/C
B
)/(P
R
/C
R
) 0.7 V (p-p), 75 ohms, RCA jack x 2
87.5 - 108 MHz
10.7 MHz
60 dB (Mono)
522 - 1,611 kHz
450 kHz
80W + 80W (6
Ω at 1 kHz, THD 10 %)
Front: 80W + 80W
Centre*: 80W
Surround*: 80W + 80W (6
Ω at 1 kHz, THD 10 %)
Subwoofer*: 150W (3
Ω at 50 Hz, THD 10 %)
PHONES: (32
Ω
, 25mW)
Designs and specifications are subject to change without notice.
2
HCD-SB100/SB200
Laser component in this product is capable of emitting radiation exceeding the limit for Class 1.
This appliance is classified as a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is located on the rear exterior.
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 °C during repairing.
• Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering or unsoldering.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these instruments.
2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See
Fig. A)
To Exposed Metal
Parts on Set
0.15
µ
F 1.5 k
Ω
AC voltmeter
(0.75 V)
Earth Ground
Fig. A.
Using an AC voltmeter to check AC leakage.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE
WITH MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0
SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
3
HCD-SB100/SB200
TABLE OF CONTENTS
1.
SERVICING NOTES
................................................
5
2.
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 12
3-2.
Case ................................................................................. 13
3-3.
Front Panel Assy Section ................................................. 13
3-4.
POWER Board ................................................................ 14
3-5.
DVD Board ...................................................................... 15
3-6.
DVD Mechanism Deck ................................................... 16
3-7.
Tuner Pack ....................................................................... 16
3-8.
AMP Board ...................................................................... 17
4.
5.
6.
GENERAL
...................................................................
ELECTRICAL TROUBLE
SHOOTING GUIDE
TEST MODE
.................................................. 18
............................................................... 42
ELECTRICAL ADJUSTMENT
6
............................. 43
7-4.
Printed Wiring Board
– AMP Section SB200 (Component Side) – ................... 51
7-5.
Printed Wiring Board
– AMP Section SB200 (Conductor Side) – ..................... 52
7-6.
Schematic Diagram – AMP Section (1/6) – ................... 53
7-7.
Schematic Diagram – AMP Section (2/6) – ................... 54
7-8.
Schematic Diagram – AMP Section (3/6) – ................... 55
7-9.
Schematic Diagram – AMP Section (4/6) (SB100) – ..... 56
7-10. Schematic Diagram – AMP Section (5/6) (SB200) – ..... 57
7-11. Schematic Diagram – AMP Section (6/6) – ................... 58
7-12. Printed Wiring Board – DVD Section – ......................... 59
7-13. Schematic Diagram – DVD Section (1/3) – ................... 60
7-14. Schematic Diagram – DVD Section (2/3) – ................... 61
7-15. Schematic Diagram – DVD Section (3/3) – ................... 62
7-16. Printed Wiring Board – FRONT Section – ..................... 63
7-17. Schematic Diagram – FRONT Section – ....................... 64
7-18. Printed Wiring Board – POWER Section (SB100) – ..... 65
7-19. Printed Wiring Board – POWER Section (SB200) – ..... 66
7-20. Schematic Diagram
– POWER Section (1/2) (SB100) – ................................. 67
7-21. Schematic Diagram
– POWER Section (2/2) (SB200) – ................................. 68
7.
DIAGRAMS
7-1.
Block Diagram – DVD Section – ................................... 46
– AUDIO Section – .......................................................... 47
– POWER Section – ........................................................ 48
7-2.
Printed Wiring Board
– AMP Section SB100 (Component Side) – ................... 49
7-3.
Printed Wiring Board
– AMP Section SB100 (Conductor Side) – ..................... 50
8.
EXPLODED VIEWS
8-1.
Overall Section ................................................................ 77
8-2.
Chassis Section ................................................................ 78
8-3.
DVD Mechanism Section ................................................ 79
9.
ELECTRICAL PARTS LIST
.................................. 80
4
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts.
The flexible board is easily damaged and should be handled with care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
Carry out the “S curve check” in “CD section adjustment” and check that the S curve waveform is output several times.
HCD-SB100/SB200
5
HCD-SB100/SB200
SECTION 2
GENERAL
This section is extracted from instruction manual.
• Abbreviation
AUS
CND
EA
EE
RU
SP
: Australian model
: Canadian model
: Saudi Arabia model
: East European model
: Russian model
: Singapore model
Front Panel Controls
@
/
1
(POWER) indicator
Switches the DVD Receiver ON and OFF.
STANDBY indicator
Lights red when the receiver is in Standby mode (off).
Disc Tray
Insert a disc here.
VOLUME Control
Press “+” to increase volume or press “-” to decrease the volume.
FUNCTION
To select the Receiver’s source.
(FM, AM, VIDEO, TV or
CD/DVD)
OPEN/CLOSE (
A
)
Opens or closes the disc tray.
Display window
6
-
PRESET
+
FUNCTION
-
VOLUME
+
PHONES
STANDBY
IR
PLAY (
H
)
To play back a disc.
PAUSE (
X
)
Pause playback of a disc temporarily.
STOP (
x
)
Stops playback of a disc.
Reverse SKIP (
.
)
DVD: Go to beginning of current chapter/track or to previous chapter/track.
RADIO: To select preset station you want.
Forward SKIP (
>
)
DVD: Go to NEXT chapter/track.
RADIO: To select preset station you want.
PHONES
To connect headphones.
Remote Sensor
Point the DVD receiver remote control here.
HCD-SB100/SB200
(SB100: AEP, UK, RU, EE models)
Rear Panel Connections
AC Power Cord
Plug into the power source.
EURO AV OUTPUT (TO TV)
Connect to your TV set.
MONITOR OUT (VIDEO)
Connect to a TV with video input.
VIDEO (AUDIO IN L/R)
Connect the audio output of an external source (VCR, LD player, etc).
AM LOOP ANTENNA CONNECTORS
Connect the AM Loop antenna to this terminal.
FM ANTENNA CONNECTOR
Connect the FM antenna to this terminal.
SPEAKER CONNECTORS
Connect the six supplied speakers to these terminals.
Do not touch the inner pins of the jacks on the rear panel. Electrostatic discharge may cause permanent damage to the unit.
7
HCD-SB100/SB200
(SB100: US, CND, EA, SP, AUS models)
Rear Panel Connections
AC Power Cord
Plug into the power source.
SPEAKER CONNECTORS
Connect the six supplied speakers to these terminals.
MONITOR OUT (VIDEO)
Connect to a TV with video input.
VIDEO (AUDIO IN L/R)
Connect the audio output of an external source (VCR, LD player, etc).
MONITOR S VIDEO OUT (DVD Only)
Connect to a S Video Input on TV.
FOR DVD VIEWING ONLY.
COMPONENT VIDEO OUT (Y P
B
/C
B
P
R
/C
R
)
Connect to a TV with Y P
B
/C
B
P
R
/C
R inputs.
FOR DVD VIEWING ONLY.
AM LOOP ANTENNA CONNECTORS
Connect the AM Loop antenna to this terminal.
FM ANTENNA CONNECTORS
Connect the FM antenna to this terminal.
Do not touch the inner pins of the jacks on the rear panel. Electrostatic discharge may cause permanent damage to the unit.
8
HCD-SB100/SB200
(SB200: AEP, UK, RU, EE models)
Rear Panel Connections
AC Power Cord
Plug into the power source.
EURO AV OUTPUT (TO TV)
Connect to your TV set.
MONITOR OUT (VIDEO)
Connect to a TV with video input.
VIDEO (AUDIO IN R/L)
Connect the audio output of an external source (VCR, LD player, etc).
AM LOOP ANTENNA CONNECTORS
Connect the AM Loop antenna to this terminal.
FM ANTENNA CONNECTOR
Connect the FM antenna to this terminal.
SPEAKER CONNECTORS
Connect the six supplied speakers to these terminals.
Do not touch the inner pins of the jacks on the rear panel. Electrostatic discharge may cause permanent damage to the unit.
9
HCD-SB100/SB200
(SB200: SP, AUS models)
Rear Panel Connections
AC Power Cord
Plug into the power source.
SPEAKER CONNECTORS
Connect the six supplied speakers to these terminals.
MONITOR OUT (VIDEO)
Connect to a TV with video input.
VIDEO (AUDIO IN L/R)
Connect the audio output of an external source (VCR, LD player, etc).
MONITOR S VIDEO OUT (DVD ONLY)
Connect to a S Video Input on TV.
FOR DVD VIEWING ONLY.
COMPONENT VIDEO OUT (Y P
B
/C
B
P
R
/C
R
)
Connect to a TV with Y P
B
/C
B
P
R
/C
R inputs.
FOR DVD VIEWING ONLY.
AM LOOP ANTENNA CONNECTORS
Connect the AM Loop antenna to this terminal.
FM ANTENNA CONNECTORS
Connect the FM antenna to this terminal.
Do not touch the inner pins of the jacks on the rear panel. Electrostatic discharge may cause permanent damage to the unit.
10
Remote Control
SLEEP
To place the unit in the Sleep mode.
TUNER/BAND
Selects the DVD Receiver’s tuner as the listening choice. (FM and AM bands)
MUTING
Momentarily silence the speaker of the
DVD Receiver.
TUNER MENU
Memorize a radio station frequency into the tuner.
Press to clear preset stations from the tuner memory.
PROGRAM
Enters to the programme edit mode or exits from that.
REPEAT
Repeat chapter, track, title, all.
FM MODE
To change between MONO and STEREO modes.
TV
To control TVs with the Remote.
AUDIO
Selects an audio language (DVD) or an audio channel (CD).
ANGLE
Selects a DVD camera angle if available.
SUBTITLE
Selects a subtitle language.
PREV/PRESET-
Go to beginning of current chapter or track or go to previous chapter or track.
Select programme of Tuner.
NEXT/PRESET+
Go to next chapter or track.
Select programme of Tuner.
DVD TOP MENU
Displays the disc’s Title menu, if available.
B / b / V / v
(left/right/up/down)
Selects an option in the menu.
ENTER
Acknowledges menu selection.
DVD DISPLAY
Accesses On-Screen display.
TV VOL +/–
Adjusts TV’s volume.
TV CH +/–
Selects TV’s channel.
DVD SETUP
Accesses or removes DVD setup menu.
HCD-SB100/SB200
SONY TV DIRECT
Select the output source to DVD directly.
TV
@
/
1
Switches TV ON and OFF.
@
/
1
Switches DVD Receiver ON and OFF.
AUTO FORMAT DIRECT
Selects sound mode between A.F.D.
AUTO, PRO LOGIC, PLII MOVIE and
PLII MUSIC.
MODE
Selects sound mode between FLAT,
ROCK, POP, JAZZ, CLASSIC and
NEWS.
FUNCTION
To select the Receiver’s source.
(FM, AM, VIDEO, TV or CD/DVD)
Z
Opens and closes the disc tray.
DSGX
Switches DSGX ON and OFF.
0-9 numerical buttons
Selects numbered options in a menu.
>10/ TV ENTER
Used to control TV.
SLOW
t
/
TUNING-
For picture search or slow playback backward.
To tune in the desired station.
SLOW
T
/
TUNING+
For picture search or slow playback forward.
To tune in the desired station.
Playback Control Buttons
•
H
(PLAY)
Starts playback.
•
X
(PAUSE)
Pause playback or recording temporarily.
•
x
(STOP)
Stops playback.
DVD MENU
Accesses menu on a DVD disc.
DISPLAY
To display remaining time between
Chapter and title.
To check the RDS service programme (PS).
VOLUME (+/-)
Adjusts speaker volume.
CLEAR
Removes a track number on the program menu.
RETURN
Returns the setup menu.
DIMMER
To change the brightness of the display window.
TV/VIDEO
Selects the TV’s source.
11
HCD-SB100/SB200
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
• : In order to remove set AMP board please remove POWER board and DVD board.
3-1. DISASSEMBLY FLOW
SET
3-2. CASE
(Page 13)
3-3. FRONT PANEL ASSY
SECTION
(Page 13)
3-6. DVD MECHANISM
DECK
(Page 16)
3-4. POWER BOARD
(Page 14)
3-5. DVD BOARD
(Page 15)
3-8. AMP BOARD
(Page 17)
3-7. TUNER PACK
(Page 16)
12
HCD-SB100/SB200
•
Follow the disassembly procedure in the numerical order given.
3-2. CASE
2 two case screws
3 two screws
1 two case screws
4 case
3-3. FRONT PANEL ASSY SECTION
3 five claws
1 wire (flat type)
23p (PN101)
3 two claws
3 two claws
3 six claws
2 wire (flat type)
24p (PN102)
3 two claws
3 three claws
4 front panel assy section
13
HCD-SB100/SB200
3-4. POWER BOARD
1 connector
(CN903)
5 connector
(CN902)
4 connector
(CN901)
3 four screws
2 connector
(PN901)
6 POWER board
14
3-5. DVD BOARD
1 two screws
2 cover
3 wire (flat type)
23p (PDM01)
4 wire (flat type)
11p (PDM02)
5 connector
(CN903)
HCD-SB100/SB200
6 four screws
9 DVD board
8 connector
(PDA03)
7 connector
(PDA02)
15
HCD-SB100/SB200
3-6. DVD MECHANISM DECK
1 two screws
7
DVD mechanism deck
8 two claws
6 screw
9 door DVD
2 cover
3 wire (flat type)
23p (PDM01)
4 wire (flat type)
11p (PDM02)
5 screw
3-7. TUNER PACK
1 wire (flat type)
12p (CON01)
3 tuner pack
2 two screws
16
HCD-SB100/SB200
3-8. AMP BOARD
3 two screws
7 AMP board
1 wire (flat type)
12p (PN103)
2 two screws
5 screw
6 two screws
4 two screws
17
HCD-SB100/SB200
SECTION 4
ELECTRICAL TROUBLE SHOOTING GUIDE
4-1. AUDIO PART
1. POWER CHECK FLOW
INSERT
POWER CORD.
NO
CHECK POWER PLUG
AND POWER SUPPLY CIRCUIT.
TURN ON
THE RED LED?
YES
TURN POWER ON.
NO
IS POWER ON?
YES
DOES INITIAL
READ WORK?
YES
NO
CHECK POWER SUPPLY CIRCUIT.
NO
CHECK LASER CIRCUIT.
CHECK FOCUS CIRCUIT.
CHECK DISC.
CHECK TRACKING SERVO CIRCUIT.
DOES IT PLAY?
YES
DOES IT OUTPUT
AUDIO?
YES
OK
NO
CHECK AUDIO CIRCUIT .
18
HCD-SB100/SB200
2. AUDIO
µ
.COM CIRCUIT
POWER ON
Does CD/DVD appear at FLD?
YES
Does LOADING appear at FLD?
YES
NO
Does no Dise or
Time appear at FLD?
NO
YES
Check if DVD an Audio
Micom Interface is OK.
Check power.
NO YES
NO
Check DVD Module.
Check SMPS.
Does other function name appear at FLD?
NO
YES
Does it appear
DVD Error at
FLD?
YES
NO
Check
Connector(PN902)if is normally.
NO
YES
Check power part of Main B/D.
YES
Check oscillator of x101.
YES
NO
NO
Reconnet it.
Refer to SMPS
Refer to oscillator
Circuit.
NO
Check DVD Reset Waveform.
Check if IC101
PIN1 is High.
YES
Check if IC101
PIN11 is High.
YES
NO
Check IC101 Reset Wavefrom.
NO
Check if IC101 PIN
17, 46, 72, 90 is high
(5V).
YES
Check if IC101
PIN26 is High.
YES
Replace IC101.
NO
Check 5V line.
Check Power dection Circuit.
OK.
19
HCD-SB100/SB200
3. FRONT CIRCUIT (1/2)
20
4. FRONT CIRCUIT (2/2)
HCD-SB100/SB200
21
HCD-SB100/SB200
4-2. DVD PART
1. POWER CHECK FLOW
YES
YES
YES
YES
PDA01
NO
NO
NO
NO
YES
PDM02
NO
YES
PDM01
NO
YES
NO
YES
PDA02
NO
PDA03
YES
Does other function name at FLD?
YES
NO
22
2. TEST & DEBUG FLOW
YES
NO
YES
NO
YES
NO
NO
YES
NO
HCD-SB100/SB200
23
HCD-SB100/SB200
YES
NO NO
YES
YES
NO
NO
YES
NO
YES
YES
NO NO
YES
YES
NO
NO
YES
24
YES
NO
YES
NO
YES
YES
NO
YES
YES
NO
NO
YES
HCD-SB100/SB200
25
HCD-SB100/SB200
YES
NO
YES
NO
NO
YES
YES
NO
NO
YES
YES
NO
YES
NO
YES
NO
NO
YES
26
YES
YES
NO
YES
NO
NO
YES
YES
NO
YES
YES
NO
NO
YES
YES
NO
HCD-SB100/SB200
27
HCD-SB100/SB200
YES
NO
YES
NO
YES
NO
NO
YES
YES
NO
28
4-3. DETAILS AND WAVEFORMS ON SYSTEM TEST AND DEBUGGING
1. SYSTEM 27MHz CLOCK, RESET, FLASH R/W SIGNAL
1) MT1379 main clock is at 27MHz (X501)
HCD-SB100/SB200
2) MT1336 reset is high active
29
HCD-SB100/SB200
3) RS232 waveform during procedure (Downloading)
4) Flash R/W enable signal during download (Downloading)
30
2. SDRAM CLOCK
1) MT1379 main clock is at 27MHz (X501)
HCD-SB100/SB200
3. TRAY OPEN/CLOSE SIGNAL
1) Tray open/close waveform
31
HCD-SB100/SB200
2) Tray close waveform
3) Tray open waveform
32
4. SLED CONTROL RELATED SIGNAL (NO DISC CONDITION)
HCD-SB100/SB200
5. LENS CONTROL RELATED SIGNAL (NO DISC CONDITION)
33
HCD-SB100/SB200
6. LASER POWER CONTROL RELATED SIGNAL (NO DISC CONDITION)
7. DISC TYPE JUDGEMENT WAVEFORM
34
HCD-SB100/SB200
35
HCD-SB100/SB200
8. FOCUS ON WAVEFORM
36
9. SPINDLE CONTROL WAVEFORM (NO DISC CONDITION)
HCD-SB100/SB200
37
HCD-SB100/SB200
10. TRACKING CONTROL RELATED SIGNAL (SYSTEM CHECKING)
38
11. RF WAVEFORM
12. MT1379 AUDIO OPTICAL AND COAXIAL OUTPUT (ASPDIF)
HCD-SB100/SB200
39
HCD-SB100/SB200
13. MT1379 VIDEO OUTPUT WAVEFORM
1) Full colorbar signal (CVBS)
2) Y
40
3) C
14. AUDIO OUTPUT FORM AUDIO DAC
1) Audio related Signal
HCD-SB100/SB200
41
HCD-SB100/SB200
SECTION 5
TEST MODE
DVD Processor Reset Procedure:
1. Press the DVD SETUP key on the remote commander to enter the set up screen. The following SET UP menu is displayed.
2. Move the cursor to [TV Aspect,16:9 Wide] on the screen.
3. Press the following keys in the order of 1 t 3 t 9 t 7
t 1 t 3 t 9 t ENTER on the remote commander.
4. The following menu is displayed and the DVD Processor is reset to the default set up when the product is shipped from the factory.
5. Press any key on the remote commander to exit this mode.
The DVD Processor reset procedure is completed.
42
DVD SECTION
[TEST DISC LIST]
Use the following test disc on test mode.
TDV-520CSO (DVD-SL): PART No. J-2501-236-A
LUV-P01 (CD): PART No. 4-999-032-01
TDV-540C (DVD-DL): PART No. J-2501-235-A
Note:
Do not use exiting test disc for DVD.
HCD-SB100/SB200
Ver. 1.2
SECTION 6
ELECTRICAL ADJUSTMENT
[RFMON Level Check]
Connection:
oscilloscope
DVD board
PDM01 pin 2 (RFOUT)
PDM01 pin
6
(GND PD)
+
–
Procedure:
1. Connect an oscilloscope to PDM01 pin 2 (RFOUT) and
PDM01 pin 6 (GND PD) on the DVD board.
2. Turn the power on.
3. Set the test disc (DVD: TDV-520CSO, CD: LUV-P01) on the tray and touch the B button to playback.
4. Confirm that oscilloscope waveform is clear and check RFOUT signal level is correct or not.
Note:
A clear RFOUT signal waveform means that the shape “
◊
” can be clearly distinguished at the center of the waveform.
RFOUT signal waveform
VOLT/DIV: 200 mV
TIME/DIV: 500 ns level: 1.09
±
1.05
±
0.2 Vp-p (CD)
Checking Location: DVD board (COMPONENT SIDE)
[DVD BOARD](COMPONENT SIDE)
PDM01 pin 2(RFOUT)
PDM01 pin 6(GND PD)
2
22
1
PDM01
23
43
HCD-SB100/SB200
Ver. 1.1
MEMO
44
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