Yamaha DVDS-5550 Service manual

DVD PLAYER

DVD-S550

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

IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or

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 accumu-

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

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.

recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.

lated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

/

DV-S5750

SERVICE MANUAL

SERVICE MANUAL

IMPORTANT NOTICE

DVD-S550/DV-S5750

■ CONTENTS

TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . . 2–3

PREVENTION OF ELECTRO STATIC DISCHARGE . . . . . .

LOCALE MANAGEMENT INFORMATION . . . . . . . . 4

FRONT PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–6

REMOTE CONTROL PANEL . . . . . . . . . . . . . . . . . . . 6

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

SERVICE HINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

DISASSEMBLY PROCEDURES . . . . . . . . . . . . . . . 8–9

100894

MAINTENANCE FLOW CHART . . . . . . . . . . . . .10–14

4

BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 16

PRINTED CIRCUIT BOARD . . . . . . . . . . . . . . . .17–21

SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . 22–27

EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

MECHANICAL PARTS LIST . . . . . . . . . . . . . . . . . . . 29

DVD-S550/DV-S5750

■ TO SERVICE PERSONNEL

AC LEAKAGE

1. Critical Components Information
Components having special characteristics are marked Z
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 0.15µF.

WALL
OUTLET

● Leakage current must not exceed 0.5mA.

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

polarities.

EQUIPMENT
UNDER TEST

INSULATING
TABLE

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.

TESTER OR
EQUIVALENT

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

DVD-S550/DV-S5750

REASON 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.

WARNING: Laser Safety

This product contains a laser beam component. This component may emit invisible, as well as visible radiation,
which may cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must be
used during servicing of the unit.

1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm away from

the laser pick-up unit at all times. Do not stare at the laser beam at any time.

2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual.

3) CAUTION : Use of controls, adjustments or performance of procedures other than those specified herein may result in

hazardous radiation exposure.

Laser Emitting conditions:

1) When the Top Cover is removed, and the STANDBY/ON SW is turned to the "ON" position, the laser component will emit

a beam for several seconds to detect if a disc is present. During this time (5-10 sec.) the laser may radiate through the
lens of the laser pick-up unit. Do not attempt any servicing during this period!
If no disc is detected, the laser will stop emitting the beam. When a disc is loaded, you will not be exposed to any laser
emissions.

2) The laser power level can be adjusted with the VR on the pick-up PWB, however, this level has been set by the factory

prior to shipping from the factory. Do not adjust this laser level control unless instruction is provided elsewhere in this
manual. Adjustment of this control can increase the laser emission level from the device.

2

DVD-S550/DV-S5750

Laser Diode Properties

Type: Semiconductor laser GaAlAs
Wave length: 650 nm (DVD)

780 nm (VCD/CD)

Output Power: 7 mW (DVD)

10 mW (VCD/CD)

Beam divergence: 60 degree

VARO! : AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASER-

SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

VARNING! : OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRREN ÄR URKOPPLAD.

BETRAKTA EJ STRÅLEN.

WARNING

The use of optical instruments with this product will increase eye hazard.
Repair handling should take place as much as possible with a disc loaded inside the player.

DVD-S550/DV-S5750

CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN

OPEN. AVOID EXPOSURE TO BEAM.

ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING.

UNDGÅ UDSÆTTELSE FOR STRÅLING.

ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL

ÅPNES. UNNGÅ EKSPONERING FOR STRÅLEN.

VARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR

DENNA DEL ÄR ÖPPNAD. BETRAKTA EJ STRÅLEN.

VARO! AVATTAESSA OLET ALTTIINA NÄKYVÄLLE JA

CAUTION:

DANGER:

INVISIBLE LASER RADIATION WHEN OPEN
DO NOT STARE INTO BEAM

INVISIBLE LASER RADIATION WHEN OPEN
AVOID DIRECT EXPOSURE TO THE BEAM

NÄKYMÄTTÖMÄLLE LASER SÄ TEILYLLE. ÄLÄ KATSO
SÄTEESEEN.

VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG

WENN ABDECKUNG GEÖFFNET. NICHT DEM STRAHL
AUSSETSEN.

DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN

OPEN. AVOID DIRECT EXPOSURE TO BEAM.

ATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS

D'OUVERTURE. EXPOSITION DANGEREUSE AU
FAISCEAU

Warning for power supply

The primary side of the power supply carries live mains voltage when the player is connected to the mains even when

the player is switched off !

This primary area is not shielded so it is possible to touch copper tracks and/or components when servicing the player.
Service personnel have to take precautions to prevent touching this area or components in this area.

Note:

The screws on the DVD mechanism may never be touched, removed or re-adjusted.

Handle the DVD mechanism with care when the unit has to be exchanged!

The DVD mechanism is very sensitive for dropping or giving shocks.

3

DVD-S550/DV-S5750

■ PREVENTION OF ELECTRO STATIC DISCHARGE

The laser diode in the DVD mechanism may be damaged due to static electricity from clothes or the human body. Use caution
to prevent electro static damage when servicing or handling the DVD-mechanism.

1. Grounding for electro static damage prevention

Some devices, such as the DVD player, use an optical pickup (laser diode) that will be damaged by static electricity in the
working environment. Only attempt service after ensuring that all grounding procedures have been completed.

1. Worktable grounding

Put a grounded conductive material (sheet) or iron sheet on the area where the optical pickup is placed.

2. Human body grounding

Use an anti-static wrist strap to discharge the static electricity from your body.

Anti-static wrist strap

DVD-S550/DV-S5750

1MΩ

Conductive material
(sheet) or steel sheet

2. Handling Precautions for DVD mechanism

1. Handle the DVD mechanism gently, as it is an extremely high-precision assembly.

2. The flexible cable lines may break if an excessive force is applied to it. Use caution when handling the cable.

3. The semi-fixed resistor for laser power adjustment should not be adjusted. Do not turn the resistor.

■ LOCALE MANAGEMENT INFORMATION

Locale Management Information : This DVD player is designed and manufactured to respond to the Locale
Management Information that is recorded on a DVD disc. If the Locale number described on the DVD disc does not
correspond to the Locale number of this DVD player, this DVD player cannot play this disc.

This product incorporates copyright pro­tection technology that is protected by
method claims of certain U.S. patents and
other intellectual property rights owned by
Macrovision Corporation and other rights
owners. Use of this copyright protection
technology must be authorized by
Macrovision Corporation, and is intended
for home and other limited viewing uses
only unless otherwise authorized by
Macrovision Corporation. Reverse engineer­ing or disassembly is prohibited.

2

1

4

2

5

5

5

6

3

2

4

4

■ FRONT PANELS

▼ DVD-S550 (U, R, K, A, B, G, E, P models)

▼ DV-S5750 (U, A models)

■ REAR PANELS

▼ DVD-S550 (U model)

DVD-S550/DV-S5750

DVD-S550/DV-S5750

▼ DVD-S550 (R model)

▼ DVD-S550 (K model)

▼ DVD-S550 (A model)

▼ DVD-S550 (B, G, E models)

5

DVD-S550/DV-S5750

▼ DVD-S550 (P model)

▼ DV-S5750 (U model)

▼ DV-S5750 (A model)

DVD-S550/DV-S5750

■ REMOTE CONTROL PANEL

6

■ SPECIFICATIONS

DVD-S550/DV-S5750

PLAYBACK SYSTEM

DVD Video
Video CD & SVCD
CD
PICTURE CD
CD-R, CD-RW
DVD+R, DVD+RW
DVD-R, DVD-RW

VIDEO PERFORMANCE

Video (CVBS) Output 1 Vpp into 75 ohm
S-Video Output Y: 1Vpp into 75 ohm

C: 0.3Vpp into 75 ohm
RGB (SCART) Output
Component Video Output Y: 1Vpp into 75 ohm

AUDIO FORMAT

Digital Mpeg/Dolby Compressed Digital

Digital/DTS
PCM 16, 20, 24 bits

MP3(ISO 9660) 24, 32, 56, 64, 96, 128, 256 kbps

WMA 32 kbps-192 kbps, mono, stereo

Analog Sound Stereo

AUDIO PERFORMANCE

DA Converter 24 bits
Signal-Noise (1kHz) 105 dB
Dynamic Range (1kHz) 100 dB
DVD fs 96 kHz 2 Hz - 44 kHz

SVCD fs 48 kHz 2 Hz - 22 kHz

CD/VCD fs 44.1 kHz 2 Hz - 20 kHz
Distortion and Noise (1kHz) 0.003%

0.7 Vpp into 75 ohm (B, G, E models)

Pb/Cb Pr/Cr: 0.7Vpp into 75 ohm

fs, 44.1, 48, 96 kHz

fs 16, 22.05, 24, 32, 44.1, 48 kHz

(U, R, K, A, P models)

fs 48 kHz 2 Hz - 22 kHz

fs 44.1 kHz 2 Hz - 20 kHz

GENERAL

Dimensions (W x H x D) 435 x 51 x 310 mm

(17-1/8" x 2" x 12-3/16")
Weight Approx. 2.6 Kg (5 lbs. 12 oz)
Finish [DVD-S550] Gold Color (R, K models)

Black Color (U, A, B, G, E, P models)

Titanium Color (U, G, E models)

Silver Color

[DV-S5750]

Power Supply AC120V, 60 Hz (U model)

Power Consumption Approx. 14W
Standby Power Consumption < 1W

ACCESSORIES

Audio/Video Cable (U, R, K, A, P models),

Black Color (U model)

Silver Color

AC240V, 50 Hz (A model)

AC110–240V, 50/60 Hz (R, K, P models)

AC230V, 50 Hz (B, G, E models)

Remote Control x 1, Battery x 2,

Audio Pin Cable (B, G, E models),

Video Cable (B, G, E models)

(B, G, E models)

(U, A models)

* Specifications subject to change without prior notice.

U ......... U.S.A model R ..........General model

K ......... Korean model A .......... Australian model

B ......... British model G .......... European model

E .......... South European model P .......... South American model

Manufactured under license from Dolby Labo­ratories.
“Dolby” and the double-D symbol are trade­marks of Dolby Laboratories.

“DTS” and “DTS Digital Out” are trademarks of
Digital Theater Systems, Inc.

DVD-S550/DV-S5750

TV STANDARD (PAL/50Hz) (NTSC/60Hz)

Number of lines 625 525
Playback Multistandard (PAL/NTSC)

CONNECTIONS

SCART Euroconnector (B, G, E models)
Y Output Cinch (green)
Pb/Cb Output Cinch (blue)
Pr/Cr Output Cinch (red)
S-Video Output Mini DIN, 4 pins
Video Output Cinch
Audio Output (L+R) Cinch
Digital Output 1 coaxial, 1 optical

IEC60958 for CDDA / LPCM/
MPEG1
IEC61937 for MPEG 2,
Dolby Digital and DTS

DivX, DivX Certified, and associated logos are
trademarks of DivXNetworks, Inc and are used
under license.

This product incorporates copyright protection technology
that is protected by method claims of certain U.S. patents
and other intellectual property rights owned by Macrovision
Corporation and other rights owners. Use of this copyright
protection technology must be authorized by Macrovision
Corporation, and is intended for home and other limited
viewing uses only unless otherwise authorized by Macrovision
Corporation. Reverse engineering or disassembly is pro­hibited.

7

DVD-S550/DV-S5750

■ SERVICE HINTS

● Repair Tips

1) DVD Module

The DVD Mechanism and Mono Board together as a set are called the DVD Module.
If a failure has occurred with any part of the DVD Module, be sure to replace the DVD Module as a whole.
Neither the DVD Mechanism nor Mono Board can be replaced independently.

2) Power Supply Unit

The power supply unit has to be replaced in case of failure.

3) PCB Ass’y

When the Front Board or AV Board has failed, replace the faulty board.

■ DISASSEMBLY PROCEDURES

HOW TO MANUALLY EJECT THE TRAY

a. Turn the player bottom up.
b. Move the slider in the direction indicated with a screw driver until the tray is ejected.
c. Gently pull the tray out.

DVD-S550/DV-S5750

Tr ay

Bottom Frame

Rear

a.

c.

Front

b.

Screw Driver

8

Slider

Slider

See EXPLODED VIEW for item numbers.

Top Cover [240]

➔ Remove 5 screws [250].

(2 on side and 3 on rear
side)

➔ Lift cover from rearside to

remove.

DVD-S550/DV-S5750

Mounting

Dismounting

➔ Remove 3 cable connections.

Front Panel [101]

[1305][1105][1106]

➔ Open Tray (see HOW TO MANUALLY

EJECT THE TRAY).

➔ Unlock Tray cover and close tray.
➔ Unlock Front panel from frame by

releasing successively 4 snaps (2 on the
side and 2 on the bottom).

Front (1) Display board [1100(1)]

➔ Remove 4 screws [260]

(Board to Front panel).

➔ Dismount board.

Front (2) Standby board [1100(2)]

➔ Remove 1 screw [260].

(Board to Front panel).

➔ Dismount board.
➔ Remove cable connection. [1202]

➔ Remove 3 cable connections.

DVD Mechanism

[1101][1102][1103]

➔ Open tray (see HOW TO MANUALLY

EJECT THE TRAY).

➔ Unlock Tray cover and close tray.
➔ Remove 4 screws [256]

(DVD Mechanism to bottom).

➔ Lift DVD Mechanism up slightly and

move it backward to remove.

AV board [1002]

➔ Remove 4 cable connections.

[1112][1302][1303][1305]

➔ Remove 6 (U, R, K, A, P models) or

8 (B, G, E models) screws [260]
(Board to rear panel).

➔ Release 2 spacers.

(Board to bottom frame).

➔ Dismount board.

DVD-S550/DV-S5750

➔ Remove 7 cable connections.

MONO board

[1101][1102][1103][1104][1105]
[1106][1301]

➔ Remove 4 screws [255] (Board to

bottom frame).

➔ Dismount board.

➔ Remove 2 cable connections.

[CN101][CN202]

➔ Remove 2 screws [255].

(Board to bottom frame)

➔ Release 2 spacers.

(Board to bottom frame).

➔ Dismount board.

When disassembling,use the special screw driver with such tip shape as shown in figure.

T10

2.7 mm

Power supply unit [1600]

9

DVD-S550/DV-S5750

■ MAINTENANCE FLOW CHART

Start

Power on

at all pins of connector (Ref 1303)

at +8V and +1V8 of power part

AV Board

DVD-S550/DV-S5750

Are voltages

in AV Board normal ?

Ye s

Are voltages

normal ?

Ye s

Is voltage

at +5V VL of power part

normal ?

Ye s

Are voltages

at pins of connector (Ref 1104)

in Mono Board

normal ?

No

No

No

No

1. Check Cable

2. Replace power supply unit if AV Board is not shorted,
otherwise find out first where the short is.

Check L7808 (Ref 7301) and LD1117 (Ref 7303) and peripheral
circuit.

Check S12302 (Ref 7306) and peripheral circuit.

1. Check Cable

2. Replace AV Board if Mono Board is not shorted, otherwise
find out first where the short is.

10

MONO Board

Ye s

Is voltage

at +3V3 of power part

normal ?

Ye s

A

No

Check LD1117 (Ref 7101) and peripheral circuit.

DVD-S550/DV-S5750

A

MONO Board

AV Board

Is logo displayed

on TV screen?

Ye s

No

Is

Main Clock

normal ?

Ye s

Is

reset signal

normal ?

Ye s

Is signal

on FLASH (Ref 7303)

normal ?

Ye s

Is signal

on DRAM (Ref 7302)

normal ?

Ye s

Is image signal

at connector (Ref 1301) in

Mono Board normal?

Ye s

Is image signal

at output terminal in AV

Board normal?

Ye s

Check 74HCU04 (Ref 7103) and

No

peripheral circuit.

No

Check NCP303 (Ref 7102) and
peripheral circuit.

No

Check peripheral circuit of FLASH (Ref 7303)

No

Check peripheral circuit of DRAM (Ref 7302)

Check MT1389 (Ref 7112) and

No

peripheral circuit.

No

Check video filter circuit and
amplification circuit in AV board.

DVD-S550/DV-S5750

Does the tray

automatically close when

MONO Board

it is open?

Ye s

B

Check TV connection cable.

No

Are signals TROUT

(Pin 48 of MT1389) and TRIN

(Pin 49 of MT1389)

correct ?

Are signals

TRCLOSE & TROPEN

correct ?

Are signals

LOAD+ & LOAD-

correct ?

Check the circuits connecting
to the DVD mechanism

Ye s

Ye s

Ye s

No

No

No

Check the position-switch on
the DVD mechanism

Check the circuit between
MT1389 and MM1646

Check MM1646 and peripheral
circuit

Board Ref Name
MONO 7111 MM1646
MONO 7112 MT1389

11

DVD-S550/DV-S5750

B

automatically move to inside

when it is outside ?

DVD-S550/DV-S5750

Optical Pick Up move to find

Does sled

Ye s

Does

a disc ?

No

No

STBY (Pin 1 of MM1646)

(Pin 5 of MM1646) more

(Pin 11 of MM1646) & SL-

Check the copper trace or cable
connected to the DVD
mechanism

Is signal

high level ?

Is signal FMO

than 1.4V ?

Are signals SL+

(Pin 12 of MM1646)

correct ?

Has FOO

(Pin 3 of MM1646)

any signal?

Ye s

Ye s

Ye s

No

No

No

No

Check the STBY circuit

Check the FMO circuit

Check MM1646 and
peripheral circuit

1. Check the signal from
MT1389 to MM1646

2. Maybe MM1389 is not
working

MONO Board

disc, is Laser on OK ?

Ye s

When read

Ye s

Is a disc loaded ?

Ye s

No

Are signals F+

(Pin 14 of MM1646) & F-

(Pin 13 of MM1646)

correct ?

Check the cable and circuit
between the DVD mechanism
and MM1646

No

Laser off

Are signals LDO1

(Pin 23 of MT1389) & LDO2

(Pin 22 of MT1389)

correct ?

Is voltage

of +L_V33 OK ?

Ye s

Ye s

Ye s

Ye s

No

No

No

Check the peripheral circuit of
MM1646

Check peripheral circuit of
MT1389
Check peripheral circuit of
two transistors (Ref 7106
& 7107)

Check peripheral circuit of
two transistors (Ref 7106
& 7107)

Check connection circuit of
the DVD mechanism
Optical Pick Up may be
damaged

12

C

Board Ref Name
MONO 7111 MM1646
MONO 7112 MT1389

DVD-S550/DV-S5750

C

MONO Board

Is Focus on OK ?

Ye s

Is Spindle on OK ?

Ye s

No

No

Is any signal

on pins A B C D E F of

MT1389 turned

ON ?

Ye s

Check MT1389 and its
peripheral circuit.

Is DMO

(pin 37 of MT1389)

normal ?

Ye s

Are signals SP+

(Pin 17 of MM1646) & SP-

(Pin 18 of MM1646)

correct ?

Ye s

Check connection between
spindle driver and MM1646

No

No

No

Check circuit between Optical
Pick Up and MT1389

Check MT1389 and its
peripheral circuit.

Check MM1646 and its
peripheral circuit

DVD-S550/DV-S5750

Is Track on OK ?

Ye s

Is disk READY ?

Ye s

D

No

No

Is signal TRO

(pin 41 of MT1389)

normal ?

Ye s

Are signals T+

(Pin 16 of MM1646) & T-

(Pin 15 of MM1646)

correct ?

Ye s

Check connection between
Optical Pick Up and MM1646

Check cable and circuit
between DVD mechanism and
MT1389

No

No

Check connection between
MT1389 (pin 41) and MM1646
(pin 24)

Check MM1646 and its
peripheral circuit.

Board Ref Name
MONO 7111 MM1646
MONO 7112 MT1389

13

DVD-S550/DV-S5750

D

Is audio signal normal ?

AV Board

Are TSOP2236,

DVD-S550/DV-S5750

FL display and Key function

DISPLAY Board

OK ?

END

Ye s

Ye s

No

No

Does AKM4382A

receive correct data ?

Ye s

Is output signal

correct ?

Ye s

Check circuit of filter,
amplifier, and mute etc.

Do TSOP2236

and uPD16312 communicate

with MT1389 ?

Ye s

Check Remote Control
Check KEY matrix
Check connection of FL display

No

No

Check connection between
MT1389 and AKM4382A

Check AKM4382A and its
periperal circuit

Check connection between

No

MT1389 and uPD16312 and
their periperal circuit

Board Ref Name
DISPLAY 7100 uPD16312
DISPLAY 7102 TSOP2236
MONO 7111 MM1646
MONO 7112 MT1389
AV 7234 AK4382A

14

ABCDEFGH

■ BLOCK DIAGRAM

1

DVD-S550/DV-S5750

AUDIO OUT

L / R

1113

72347233 7105

2CH

AUDIO

2

DAC

AV (SCART)

(B, G, E models only)

ADG733BRU

Y

1109,
1110

7108, 7109

VIDEO OUT DIGITAL OUT

PB/CBPR/C

S VIDEO VIDEO

R

1103

OPTICAL COAXIAL

13071300 7311

+/-12V, +5v, +3V, -24V

AV BOARD

1301 1112 1305 1303

1104 1301

3

7111

7112

7301

8k byte

EEPROM

7302

CN202

DVD MECHANISM

ASA + DV34

11021103 1101

MTK1389

MOTOR
DRIVER

7303

64M bit

DRAM

8M bit

FLASH

POWER SUPPLY UNIT

4

MONO BOARD

1106 1105

1202

STANDBY / ON

1100

5

1201

FTD DISPLAY

GRID

SEGMENT

FRONT (2) STANDBY BOARD

DATA/CLK/STB IR

7100

TACT SWITCH

µPROCESSOR

µPC16312

FRONT (1) DISPLAY BOARD

11011102

7102

IR

CN101

6

15

ABCDEFGH

DVD-S550/DV-S5750

■ WIRING DIAGRAM

1

26

1100 (2)

1

FRONT (2)
STANDBY BOARD

DVD MECHANISM

1

VSTB

2

1100 (1)
FRONT (1)
DISPLAY BOARD

+5VL

+12VL

GND

+5VSTBY

1

-24V

VSDA
VSCK

GND

46kHz

IR

io Power ON

NC

LED5

1300

(ASA)

1

1

5V

-24V

GND

+12VL

1200

+5V_EVER

For Line Out

To control DAC

GND

TU_SD

S1-L3-1
S0-L3-0

AV_MUTE

GND

GND

GND

CVBS

GND
G_Y
GND

B_Cb

GND

R_Cr

GND

PCM_LRCK

PCM_LTRT

GND
PCM_MCLK
PCM_SCLK

GND

SPDIF_OUT

GND

PCM_MIC_IN

GND

MIC_DET

GND

GND

+1V8_SENSE

+1V8

+1V8

+5VL

+5VL

+5VL

GND

GND

STBY

RDS_DAT

VSCK
VSDA

GND

L2

Y

C

1

+8V

3

1

1600

PSU

1

+3V3
+3V3
GND
+12V
+12STBY
GND
+5V
GND

-12V
GND

-24V
STDBY CONTROL

CN101

AV BOARD

4

VSTB

VSDA

VSCK

GND
TU_SD
L2
S1-L3-1
S0-L3-0
AV_MUTE
GND
Y
GND
C
GND
CVBS
GND
G_Y
GND
B_Cb
GND
R_Cr
GND
PCM_LRCK
PCM_LTRT
GND
PCM_MCLK
PCM_SCLK
GND
SPDIF_OUT
GND
PCM_MIC_IN
GND
MIC_DET

GND
GND
+1V8_SENSE
+1V8
+1V8
+5VL
+5VL
+5VL
GND
+8V
GND
STBY
RDS_DAT
VSCK
VSDA
GND

PCS

GND_D

PCM_LRCK

STBY

VOL_A

VOL_B

+5D

GND

STBY

STB_SW

1300

MONO BOARD

SL+

SL-

SP-

SP+

GND

LIMIT

LOAD-

LOAD+

TROUT

GND

TRIN

GND-LD
DVD_LD

HFM

CD_LD

VD_DVD

VD_CD

VCC

GND-PD

CD/DVD

+3V3

RxD
TxD

GND

1

NC

MD

NC

E

Vref

F
B
A

RF

C
d

T­T+
F+

F-

26

5

Interface connection
Audio Signal Dig Aud Sig Video Signal

COAXIAL COMPONENT

L/R OUT OPTICAL S-Video

Y, P

R/CR

CVBS

SCART

, PB/C

B

GND

+3V3

+D

-D

16

6

■ PRINTED CIRCUIT BOARD

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)

DVD-S550/DV-S5750

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

FRONT(2) STANDBY BOARD 1202

Page 19

FRONT(1) DISPLAY BOARD 1102

MONO Board-Top View

1

B

Page 18

AV BOARD 1301

1

A

Page 20

6

B

MONO Board-Bottom View

4

B

Page 20

AV BOARD 1112

DVD MECHANISM DVD MECHANISM

17

DVD-S550/DV-S5750

■ PRINTED CIRCUIT BOARD

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

FRONT (1) Display Board-Top View

MONO BOARD 1105

Page 17

1

A

AV BOARD 1305

Page 20

1

A

FRONT (1) Display Board-Bottom View

18

■ PRINTED CIRCUIT BOARD

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)

DVD-S550/DV-S5750

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

FRONT (2) Standby Board-Top View

FRONT (2) Standby Board-Bottom View

MONO BOARD 1106

Page 17

1

A

19

DVD-S550/DV-S5750

■ PRINTED CIRCUIT BOARD

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)

AV Board-Top View

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

POWER SUPPLY UNIT CN202

FRONT(1) DISPLAY BOARD 1101

Page 18

MONO BOARD 1301

U, R, K, A, P models only

11

A

1

Page 17

D

U, R, K, A, P
models only

MONO BOARD 1104

U, R, K, A, P
models only

Page 17

2

A

20

COAXIAL

U, R, K, A, P models only

OPTICAL AV(SCART) L/RVIDEO

DIGITAL OUT AUDIO OUT

S-VIDEO

PR/C

R

VIDEO OUT

Y

PB/C

B

B, G, E models only

■ PRINTED CIRCUIT BOARD

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE) AV Board-Bottom View

DVD-S550/DV-S5750

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

21

DVD-S550/DV-S5750

■ SCHEMATIC DIAGRAM

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

MONO BOARD 1/2

D5
+

5101

+5VL

+3V3

+5D

SFV24R-1ST

1101

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18

TO DVD MECHANISM

19
20
21
22
23
24

B6B-PH-K

6

5

4

3

2

1

1102

TO DVD MECHANISMTO DVD MECHANISM

1103

1

2

3

4

5

B5B-PH-K

1012u022

2012n001

A33VD+

5105

1

2112n00

112n001

1

5V_F

R
+

5109

8312

u
022

u022

391

2

+RF_V5

2526

3V3+

7101

LD1117DT33

32

COM

5102

OUTIN

3012u022

1

5106

+3V3

3112n001

7112n001

M5+

5111

+5D

9312n001

5126

3146

390R

E

2197 100n

2198

F

V20
B_
A_

D_

2412n001

1412u74

n0014912

100n

K0

7109

0

BSH103

10513

3152 10K

VO2

LIMIT

3171 1R0

3172 1R0

77

3
7

1

13

3K01

K
033

+PO

4713K03

3

-PO

LOAD-

LOAD+

TROUT

TRIN

3176 10K

+3V3

+3V3

10K3175

4012u74

B3
3

VD+

8
11

2

n001

+8V

10u 5125

3V3+

+3V3

9112n00

1

5112

IOAC_

MM1646XH

6

14

13

12

11

17

18

15

16

19

20

0
212

n001

7111

VO2

OUT1p

OUT1n

OUT2p

OUT2n

OUT3p

OUT3n

OUT4p

OUT4n

OUTLp

OUTLn

5412u74

7108

BSH103

5103

1212n001

M8+

3148 10R

M8
+

9

C
C
VRWP

5
012u0

2
2

2212n001

3212n001

6412n001

7107

2SB1132

9

K

4

0

13

0
1

3151

7110
BC817-25W

8

DNG_SH

92

03

33V_S+

+3V3

6012n001

+3V3

3
3
V
_L+

6912

u74

10K

Φ

D
NGRWP

01

12

+RF_V5

M5+

22

C
CV

ERP

VINLOp

DNG

VINLOn

E
RP

52

5104

5107

8P2V

0812u74

512410u

M
8+

VBIAS

VIN1

VIN2p

VIN2n

VIN3

VIN4

33V_L+

7012u022

33V_V+

6
212u01

02V

2

1812

8
12u74

n
001

7106
2SB1132

7

1

PS

2

28

SB

3

4

5

23

24

27

26

* Components having special characteristics are marked Z and

must be replaced with parts having specifications equal to those
originally installed.

* Schematic diagram is subject to change without notice.

+3V3

XTALI

8
0
1
2

n
0
0
1

+1V8

7
212n001

4812

3
8
1
2

n001

u74

3147 10R

n0

K011

01

1122

6
13

2

33
1

2

n0
01

+3V3

V1P4

FOO

VO2

V1P4

FMO

DMO

V1P4

V1P4

TRO

TRCLOSE

TROPEN

3

5712

p01

4312

n001

ESNES_8V1+

721

4

OX

5312

n001

2191 120p

4116

4118

4119

V2P8

V20

V1P4

2202 100n

8V1+

417

11

74HCU04PW

74HCU04PW

6
312n001

E
F

5123

2207100n

2208100n

4

NM

0
11

F

1

22R3197

4

22R3198

7103-2

7103-1

1u02186

1u02187

2188

1u0

1u02189

2190 1u0

F141

4115

4117

F155

F156

DMO

FMO

TROPEN

TRO
FOO

10R3156

3157 10R

4122

ADIN

TROUT

TRIN

STBY

TRCLOSE

+V18

)
12:

A(2)

0(A

A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(18)
A(19)

1n52209

ES
NES_8V1

+

2

4

5

3

TO 1301 OF AV BOARD

8V
1

+

XTALI

2522p01

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

6

PCM_MIC_IN

3522

p01

+S_V33

9115

AGND
DVDA
DVDB
DVDC
DVDD
DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
SVDD3
CSO
RFLVL
SGND
V2REFO
V20
VREFO
FEO
TEO
TEZISLV
OP_OUT
OP_INN
OP_INP
DMO

FMO
TROPENPWM
PWMOUT1
TRO
FOO
USB_VSS
USBP
USBM
USB_VDD3
FG
TDI

TMS

TCK

TDO

DVDD18_1

IOA2
IOA3
IOA4
IOA5
IOA6
IOA7

HIGHA0

IOA18

IOA19

DVSS_1

APLLCAP

APLLVSS

6112n001

4112u22

LV5+

789

Page 27

V1P4

n001271

n001371

2

2

K514413

652

552

452

3

FERI

CGFR
D
D
VA

3DDVLLPA

#RW

61A

OI

56

66

76

3V

RW

3

P

+

)
61(

A

V8+

01

22p2165

3143

100K

n001

n0011712

n338612

9
612

942

842

052

152

352

252

PSO

PQ

PLPTRC

N

DNGFR

NQEC

S

EC

O

1_3DD

7AHG

6AHG

4

3AHGIH

5AHGIH

A
H
G

V

I

I

I

H

H

H

D

96

0

86

17

27

37

7

A33

V

)2

)

)31(A

)11(A

D+
5
1(A)41(

1(

A

A

TAD_SDR

YBTS

1121314151

7

B

+S_V33

n0014

8115

6
1
2

0n16612

n0017612

64

54

742

2

2

CZFRH

C
APRFR

100n2163

0
n1

261

100n2161

2

n0
01

851

711

2

5

0

n

u

74

1951

7
51

2

2

242

732

832

0

4

932

142

3
4

4

4

2

2

2

3DDVFR

3

POFPL

SSVCDA

PFERV_S

CDPRF

R

NIFPL

N

M

D

FE

CV

DVC

RV_S

_S

DA

2153 100n

3142

680K

8

+S_V33+S_V33

n001

61

551

1

2

5

n07

44

n
74

512

6
51

2

332

5

4

632

3

3

2

2

3DDVLLP

PIFPL

N
O
FPL

1V
+

u0

n001

1

941

511

251

2

5

2

ILATX

OX

922

522

722

622

822

23

0

132

32

2

ILA

81DNGFR

8

PLXECADI

SSVLLP

NF

OLATX

OF

1D

T

T

T

IJ

IJ

D

X

VF
R

B_Cb

5913

0322

N
I
_

C
IM_

R

p

M

0

74

CP

5
1

1

R22

413

T

ef

R

T

sC_MC

L

T

U

L_M

C_MC

O

8

_PS

1V+

C

P

P

P

3

91

0

1

2

422

22

2

2

2

2

2

2

2

6_

4ATADSA

31_SSVD

2

3ATADSA

FIDPS

A

ATADSA

TA

8
1DDVD

D_
C

M

G_Y

1u8

49
13

R
051

1u8

5135

47p

2229

150R

3185

6
9
1
3

R05

1

KLCM_MC

K

KC

s

LCS

RsL

R

R

L_M

L_

_

_

M

MCP

M

CP

C

C

P

P

P

6

4

512

7

3

1

12

1

12

2812

2

2

1

0

K

KCBA

K

1_S

L

ATADSA

AT

C

CA

RLA

A

SV

DS

D

A

5134

8
22

47p

2227

2

p

150R

3184

74

R_Cr

1u8

5136

23
22

47p

2231

p7

150R

3186

4

PCM_MIC_IN

_
V

KLC_S

T

KL

KC

A

B33

_

TAD

KC

ETUM

C

RLPS

MPS

B

VD+

D

P

PS

R

S

1

7

0

60

9

2

802

1

0

12

1

02

2

2

2

2

01_3DDVD

7VUY

K

ATADPS

K

KLCMPS

NYSH

C

CB

RLP

PS

S

33V

B33V

_

D+

V+

041

R2
2

3

2

502

0

102

9

402

3

9

0

0

02

1

2

2

5V

6VUY

4

9_3DDVD

ASSVCA

NYSV

V
UY

UY

D

5133

2225

3183

5131

2221

3181

33V

_
V+

7918

6

3

4

591

9

91

9

91

1

1

3V

2VUY

1VUY

BDDVCAD

BSSVCA

A

CS

DDV

UY

S
VCA

CAD

D

D

DACVDDC

DVDD3_8

DVSS_11

DVDD18_5

DVDD3_7

DVSS_10

7112

MT1389

DVSS_9

DVDD3_6

DVDD18_4

DVSS_8

DVSS_7

DVDD3_5

DVSS_6

2
_

2A

1A

#S

02

H

H

1

A

A

C

G

GIH

I

OI

OI

OI

H

97

67

77

47

57

87

ECP

)

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)9

)

0
2(

1(

(

A

A

A

KCSV

ADSV

2_SSVD

3D

#EOOI

D

0DA281DA382DA
V
D

08

18

)0

)1

A3

D

(

(D

R

3

D

P

VD+

A

A

AD(0:7)

1
013

K0
1

1
2A

6DA

3DA

4DA785DA

ELA

OI

09

19

68

98

48

58

88

)6

)

)

)

)

2

3(D

(
DA

A

D5+

p
001

14
22

)
7

4(D

5
(

(

(

DA

DA

DA

A

)1
2(
A

A

BTS

DSV

V

p001

p00

1

3

242

422

2

2
_
81

3
_S

2_1PU

4_

3_1PU

5_1PU

#R

#DRU

D

0A

SVD

DVD

7DA

71A

O

I

39

49

29

)
0(

A

)71(A

KC
R

L_

KCSV

MC
P

6013

20
1

30K

2K1

1

1

WU

P
U

0

201

101

59

79

99

0

69

89

1

70

0

8013

901

113
1
3

3

R0

R

0K1

R

00

01
01

1

81

K

A

BT

C

DSV

V+

S

SV

V

Y

BL

ALOV

6

B
T

C

OV

S

R

3

4013

p

p0016422

p0

p0018

0

00

130

01

154

7422

0

422
22

K1

K
1

3_3

6

7_1PU

_1PU

401

30
1

11

2113

13

R01

R
33

CA

C
A

D

D_A

_L
C

D

S

S

#TSRP

1_3PU

4_3PU

5_3PU

0_3PU

501

601

701

31
1

3

Dx

R33

DxT

R

_ETUM_VA

_W

S_
BTS

3V3

+

0MQD

#0

0

D

SQD

DVD

901

801

41
13

0K
1

A
33

V
D+

7DR

ECI

T
N

R

I

I

6

011

111

311

411

511

211

1
1

60
14

)
7(

0M

6

A

Q

C

OI

D

R

Q
D

3_81

4_SSVD

5_SSVD

5

4

6

D

DR

DR

R

021

121

811

91

711

1

)5

)4(

)6
(

(Q

Q

QD

D

D

4_3DDVD

D

51DR

41DR

2DR

0DR

3

1DR

DVD
D
R

321

421

521

721

821

221

621

)41

)51(

)2(QD)1

)0(

)3

B
3

81V+

(Q

(QD

(Q

3V

Q

Q
D

D

D

D

D+

3V3

+

511

37

NCP303LSN30

K
4

1

OUTP
RESET

3

1105

123

61

TO 1102 OF FRONT (1) DISPLAY BOARD

456

09FMN-BMT-A-TFT

Page 24

8

9

7

E

1

234

1108

B4B-PH-K

1

CVBS

1u8

6

3913

222

47p

R0
51

D

D

1u8

47p

150R

Y

191

3

R
0
51

D

D

NB

560R

100n

22R
22R
22R
22R
22R
22R

22R
22R
22R
22R
22R
22R

22R

22R
22R
22R
330R
22R

MA(4)
MA(5)
MA(6)

MA(7)

MA(8)
MA(9)

MA(11)

DCKE
DCLK
+DV33B

F126

+V18

MA(3)
MA(2)
MA(1)

MA(0)

MA(10)

BA1

BA0
CS
+DV33B
RAS
CAS
WE
DQM1

LIMIT

DQ(8)

DQ(9)
DQ(10)
DQ(11)
DQ(12)
DQ(13)

_W

S

Y

_

BTS

BT
S

1

3

2

04FMN-BTRK-A

C

422

2

p74

D

+V_V33

MIC_DET

SP_RST
S0_L3_0
S1_L3_1
L2

TU_SD
+DV33B

TU_CE

TU_DI

TU_DO_ST

TU_CLK

ERR

AMP_ON

PW_DN_

+V18

FREQ_HOP

VOLA

RDS_DAT

STBY

VOLB

+DV33B

)
11

:0(AM

)
5
1

:
0(QD

D5

D
5+

+

71
13

K
01

1106

4

D

Page 24

p74

150R

D

5132

2223

3182

1u8

222

47p

2

p

150R

74

D

NB : 3139 = 1k8 for high Z mode

192

F128

YUV0

191

3139

FS

190

2151

VREF

189

3138

188

RD16

3137

187

RD17

3136

186

RD18

3135

185

RD19

3134

184

RD20

3133

183

RD21

182

3132

181

RD22

3131

180

RD23

3130

179

DQM2

3129

178

DQM3

3128

177

RD24

3127

176

RD25

175
174

RD26

3126

173

3124

172

RD27

3123

171

RD28

3122

170

RD29

3121

169

RD30

3120

168

RD31

167
166

RA4

165

RA5

164

RA6

163
162

RA7

161
160

RA8

159

RA9

158

RA11

157

CKE

156

RCLK

155
154

RCLKB

F125

153

RVREF

152
151

RA3

150

RA2

149

RA1

148
147

RA0

146

RA10

145

BA1

144
143

BA0

142

RCS#

141
140

RAS#

139

CAS#

138

RWE#

137

DQM1

136

DQS1

135

RD8

134
133

RD9

132

RD10

131

RD11

130

RD12

129

RD13

7102

2

INP

+5D

4

NC

CDGND

0

5

512n

00
1

TO 1202 OF FRONT (2) STANDBY BOARD

2913

R05

1

D

1

B

4
1

1

7

3145

100K

4

5130

712

27M

p01

81V

+

2312n001

1312n001

5108

5151

100n2251

4131

u022 0312

4P1V

5
8
1
2

n0
01

+S_V33

ADIN

591

2

u
74

33V

_
L+

C_
B_
A_
D_

5122

100n 2201

100n2203

2n22204

3153 680K

OP-

OP+

3154 680K

V1P4

2210 2n2

A

-KRTB

1

7

2

011

-

3

NMF40

4

2212

STBY

V1P4

470p

27K3162

3164 15K

2214 100n

2213 150n

V1P4

3163 56K

8K23165

100n2215

470p2216

3166 22K

10K

3168

3167 10K

22

■ SCHEMATIC DIAGRAM

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)

1 2 3 4 5 6 7 8 9 101112

MONO BOARD 2/2

A

G

7301

M24C16-RDW6

1
2
3

B

C

MA(0:11)

MA(0)

MA(1)

MA(2)

D

E

MA(3)

MA(4)

MA(5)

MA(6)

MA(7)

MA(8)

MA(9)

MA(10)

MA(11)

F

1

23

0

24

1

25

2

26

3

29

4

30

5

A

31

6

32

7

33

8

34

9

22

10

35

11

20

0

21

BA

1

38

CLK

37

CKE

19

CS

18

RAS

17

CAS

16

WE

821445

8

F

(2Kx8)

EEPROM

0

ADR

1
2SDA

4

72

41

3

F

DRAM

1M X 16 X 4

IS42S16400A

6

9

7302

21

1M-1

VDD

0

VSS

VDDQ

VSSQ

SCL

7

WC

6

5

2305

2307 100n

94

34

NC

0
1
2
3
4
5
6

D

7

8
9

10
11
12
13
14
15

H

DQM

L

64

25

5300

100n2303

2304 100n

100n

2306

2308 47u

36
40

2

DQ(0)

4

DQ(1)

5

DQ(2)

7

DQ(3)

8

DQ(4)

10

DQ(5)

11

DQ(6)

13

DQ(7)

42

DQ(8)

44

DQ(9)

45

DQ(10)

47

DQ(11)

48

DQ(12)

50

DQ(13)

51

DQ(14)

53

DQ(15)

39
15

16V

100n

16V

DQ(0:15)

47u2302

A(0:21)

A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(19)
A(20)

M29W160ET70

3325

10K

DVD-S550/DV-S5750

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

1301 E12
2301 A3

A

B

C

D

E

F

G

2302 D4
2303 D3
2304 D4
2305 D3
2306 D4
2307 D3
2308 D4
2311 D7
2312 D7
2323 D11
2324 H11
2326 H11
2327 G11
2328 H11
3301 B4
3302 B4
3303 D1
3304 D1
3305 D1
3306 D1
3307 D1
3308 D1
3309 D1
3310 E1
3311 E1
3312 E1
3313 E1
3314 E1
3315 E1
3316 E1
3317 F1
3318 F1
3319 F1
3320 F1
3321 F1
3322 F1
3325 E6
3326 E7
3345 G10
3346 G10
3354 D9
3355 D11
3358 H11
3359 G11
3386 C10
4301 E6
5300 C3
5301 C7
5305 D10
5310 F10
5311 F10
5313 G10
7301 A2
7302 D2
7303 D6
7306 D10

* Components having special characteristics are marked Z and

must be replaced with parts having specifications equal to those
originally installed.

* Schematic diagram is subject to change without notice.

7
3

VDD

25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
9

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

19

RB
RP
WE
OE
CE
BYTE

A

2M-1 / 1M-1

[FLASH]

2Mx8/1Mx16

0

VSS

72

6
4

29

0

31

1

33

2

35

3

38

4

40

5

42

6

44

7

D

30

8

32

9

34

10

36

11

39

12

41

13

43

14

45

15

A-1

13
14

NC

10

AD(0)
AD(1)
AD(2)
AD(3)
AD(4)
AD(5)
AD(6)
AD(7)

AD(0:7)

A(0)

A(21)

5

2

1

EN

4

3

1301

1
2
3
4
5
6
7

1

8
9

D

10
11
12
13
14

Page 25

15
16
17
18
19
20
21
22
23

TO 1112 OF AV BOARD

24
25
26
27
28
29
30

SFW30R-2STE1

H

H

1 2 3 4 5 6 7 8 9 101112

23

DVD-S550/DV-S5750

■ SCHEMATIC DIAGRAM

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)

FRONT (1) DISPLAY BOARD

* Components having special characteristics are marked Z and

A

B

C

D

E

F

G

H

I

must be replaced with parts having specifications equal to those
originally installed.

* Schematic diagram is subject to change without notice.

1

E

1

011

001T

1

1

01

T

TO 1305 OF AV BOARD

8

Page 27

I

Page 22

2

3

4

5

ETAMPID

2011

1
2
3
4
5
6
7
8
9

A-KRTB-NMF90

LV21+

201T

301T

40

T

1

V42-

BTSV
ADSV

SV

KC

ZHK64
RI
oi

ewoP

nOr

EL

5D

TO 1105 OF MONO BOARD

YBDTSV5+

7

201

6

322POST

LRT

C

PNI

C

TIUCRI

DNAB

CGA

NIP

SSAP

O

MED

16V47u

2101

2100

6100

2102

PDZ-5.6B

501T

601T

701T

801

T

901T

011T

621T

1

013

R001

2106

2105

100n

47u 16V

2SV

1TU

1K0

3105

3DNG

2n2

2107

6101

100n

16V47u

3103

LED5

2103

10K

PDZ-5.6B

100n

IR

ioRC6

LV5+

0013

7R

4

2104

46KHZ

2013

2K1

3

100n

YBDTSV5+

IR

1017

B

B748C

401

K74

10K

3106

31

13

1

R00

01

0

5113

R

01

0

KEY1

#

4K7

3128

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

1

7

001

654321

1+LGV

L

V5+

10K

10K

10K

3111

3112

3110

113

4

R

KEY2

KEY3

7

011

0
KNG992-TB-7

P2

P1

F1_1

F1_2

NC1

5

4

1

2

3

7013

1

R0

+

LV5

LV5+

3141

6121

P(2)

P(1)

470R

LTL-8166FTNN

P(1)

8

P7

P8

P9

P3

P4

P5

P6

P10

11

12

6

7

8

9

10

13

14

P(9)

P(10)

P(3)

P(4)

K74

P(2)

P(11)

P(5)

P(6)

P(7)

P(8)

9013

KEY1

CN

P13

P14

P15

P11

15

P(12)

KEY2

P12

17

16

P(13)

P(14)

KEY3

18

P(15)

19

202122

7G

24

23

G(6)

G(7)

3

3V

4

8V

3

V

3

NC6

6G

5G

25

26

G(4)

G(5)

DPU

4

4

8

6

5

9

0

1

1

1

2

1

31

1
2
3
4

F2_1

F2_2

1G

2G

3G

4G

30

31

32

29

28

27

G(3)

G(1)

G(2)

V42

-

0017

143827

21361

E

E

DDV

V

DFV

CSO

GES

KLC

NI

D

>6:1<

SK

U

T

D

O

S

BT

G

ES

1
2

Y

EK

3
4

1
2
3
4

1
1

E

1

G

S

>7:

G

11< DIR

RG

DI

WS

DEL

SS

V

7

43

019

3

01

8

-LGV

1

R01

LV5+

1(P

51

1

61

2

7

1

3

81

4

91

5

02

6

2

1

7

2

2

8

32

9

2

4

01

5

2

11

2

6

2

2

8

3

2

9

4

0

3

51

13

61

3

2

6

3

3

5

43

4

53

3

63

2

73

1

4

2

1

4

1

2

04

3

3

9

4

)

P

)2(
)3(P
)4(

P

)5(P
)

6(P

)7(

P

)8(P
)

9(P

P

)01(
)11(P

)21(P
)31(P
)

1(P

4

)51(P

G

)7(

)6(G
)5(

G

)4(G
)3(G

)

2(G

)1(G

FRONT (2) STANDBY BOARD

6102

3116

1

PDZ-6.2B

10K

2109

2115

V

1213

4

R07

35V 22u

47u35V

2110

100n

2

11

21+

LV

16V47u

33n

2112

2111

811

3

33

L

_V-

F

I

-

1-LGV1+LG

B

2

411

22

13

R074

u22

53

V

B

4

V

2

R0

3017

B748C

4017
B758C

3119

330R

7

501
B748CB

3117

3120

3123

4131

LV5+

4

22p

10K 22K

2113

A

ZHK6

B

10K

C

LIF_V-

D

E

F

12

3130

16

701

4110

4109

#

#

601

6

613SA

B

A

12

I

I200

I201

STANDBY/ON

1201

SKQNAB

A

1201 A2
1202 B1
I200 A1
I201 A1

G

H

1202

1

Page 22

2
3

7016

B

613SA

4K7

B

04FMN-STK-A

TO 1106 OF MONO BOARD

4

B

I

501

1

4105

4106

#

011

8

4111

4112

#

#

3129

011

4107

4108

#

#

4K7

A

1C 101

1

201

1

1E
1

3011

A

1

1C 401

G 501

1

5
6

601

1

G
G 7

011

7

011

5H 8

001

2

2D

012

2D 1
2

2012

D

3D 301

2
2

3D 401

G 501

2

2
2

012

G 6

2H 7

012

11C 90

1

2

11C 0112
31A 1112
31A

2

211
311

41B

2

2

1

411

2

B

11B 5112

3D 001

3

2

013

G 1

2

013

3G
3H 301

3
3

3H 401
2H 501

3

013

4H 6

7013

7B

801

01B

3

8

901

3

C

5D 0

113
113

5D 1

2113

5D

3

E 311

4

4

113

5E

113

4E 5

6

1

113

1D

41A

3

711
811

31A

3

31B 9113
41B 0213
11B 1213

1

2

2213

B

1B 321

4

3

I 8

213

4
5I 92

1

3

0313

I

6

0

1G 231

3

1413

7E

014

5H 3

5

014

5G
5G 601

4
4

6G 701
6G 801

4

9

014

6G

114

7G 0

4

5H 111
5H 211

4

2D 001

6

3H 1

016

11C 2016

7G 601

6

I 7016

7

6

E 121

7
9C 0

017

4

G 1017

1G 2017

31B 3017

401

31B

7

31B 5017

11G 6017
1C 001T
1D 101T
1D 201T
1D 301T
1D 401T
2E 501T
2E 601T
2E 701

T

2E 801T
2E 90

1T

2

F 011T

2A 111T
2A 211T
2A 311T
2A 411T
2A 511T
2A 611T
2A 711T
2A 811T
2B 911T
2B 021T
2B 121T

21T

2B 2
2B 321T
2B 421T
2B 521T

F 621T

2

24

12

1

32

654

87

9

01

111

12

3

4

1

■ SCHEMATIC DIAGRAM

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)

DVD-S550/DV-S5750

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

AV BOARD 1/3

A

+5VL

B

-12V

C

TO 1301 OF

MONO BOARD

Page 23

1112

D

E

F

G

H

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

I

1 234567

VIDEO PART

ADG733BRU

+5VA

2135

100n

470R

BC857B
7140

+5VA

1n0

7105

2108

16

VDD

6

EN

11

A0

10

A1

9

A2

12

S1A

14

D1

13

S1B

S2A

15

D2

S2B

S3A

4

D3

S3B

GND

VSS

7

8

2129

100n

1

3134

1K0

4114

*

BIU

GIY

4107

4109*4110

*

*

2

1

5

3

AD8091ART

1K0

3131

U, R, K, A, P

RIV

models only

+5VA

7108

3

4

2127

100n

5

1

2

3132

1K0

GIY_1 Y

BIU_1 U

RIV_1 V

CVBS CVBS1 CVBS OUT

B|U_1

B

G|Y_1

G

R|V_1

R

Y Y1

U U1

V V1

Y

U

CVBS_1

S_Y_1

4106

*

4108

*

4112

*

4113

*

4100

*

4104

*

4111

*

B, G, E models only

B, G, E models only

+5VA

220R

3171

3198

CVBS_1

0|6|12

3184

+5VA

1K0

7142
BC847B

3189

10K

+5VA

3196

10K

3105

7141
BC847B

10K

CVBS_1

0|2|5

10K

S_C_OUT

2154

+5VA

47K

3101

50V10u

47K

3186

3190

* Components having special characteristics are marked Z and

must be replaced with parts having specifications equal to those
originally installed.

* Schematic diagram is subject to change without notice.

B, G, E models only

*

+5VA

3187

+5VA

4K7

3109

4102

7109

AD8091ART

52

75R

3133

1K0

10K

AD8091ART

3

4

3176

10K

7113

3

4

52

7120
BC847B

470R

3159

+5VA

3194

1

3150

1K0

3169

7124
BC847B

22K

3195

1K0

75R

3199

*

4125

75R

3149

1K0

+12V_A

10K

3165

10K

+5VA

3173

47K

7138
BC847B

5100

2111

100n

5103

100n

2119

12

E

T122

T101

T102

T103

T104

T105

AV_MUTE

T106

T107

T108

T109

T110

T111

3175

T112

T113

T114

T145

GA

T120

T123

T121

GND

3168 33R

3174 33R

3164 33R

T119

33R

SPDIF_OUT

2120

2113

10u 50V

50V 10u

MIC_DET

+5VA

-12VA

VSEL|P50

S1_L3_1

S0_L3_0

CVBS

PCM_LRCLK

PCM_LTRT

PCM_MCLK

PCM_BCLK

VSEL|P50

B|U

G|Y

R|V

G|Y_1

B|U_1

S_Y

CVBS

S_C

G|Y

S_Y

B|U

R|V

S1_L3_1

S1_L3_1

VSEL|P50

FBOUT

4127

3161

STB_CONTROL

B, G, E models only

1 234567

U, R, K, A, P models only

7127
BC847B

2K7

2K7

3192

3191

-12VA

98

4115

*

10 11 12 13

B, G, E models only

CVBS_11

S_Y_1

S_C

Y1

U1

V1

*

PDZ-15B

4101

*

4103

*

4105

*

6.3V 470u

6101

2171

2102

470n

3179

3111

3117

3123

68R

68R

68R

68R

S_C_OUT

CVBS OUT

6100

*

PDZ-15B

PDZ-15B

6102

T137

6104

*

PDZ-15B

6105

PDZ-15B

6106

PDZ-15B

T124

T126

Svideo_Y

SVIDEO_C

2110

220p

T138

T125

2114

220p

2117

220p

2121

220p

CVBS

1103-B

78

T115

T116

T117

LAP5100-1301G

S-VIDEO

LAP5100-1301G

1

2

3

4

2

1109

3

1

LPR6520-N620F

LPR6520-N520F

1

1110

2

B, G, E models only

3151

RT

330R

3181

3183

3153

1K0

1K0

3160

330R

3163

1K0

1K0

2149

6.3V

470u

2153

470u

6.3V

2156

6.3V

470u

2168

6.3V

470u

KILL_FLR

MUTE_LR

CVBS_11

2K7

CVBS_12

LT

KILL_FLR

MUTE_LR

B

0|6|12

G

R

FBOUT

CVBS_12

+5VA

47K

3170

2147

50V10u

3178

2K7

2K7

3193

7123
BC847B

47K

3102

-12VA

2K7

2K7

2K7

3182

3103

3180

7116
BC847B

GA

7119
BC847B

GA

*

*

4118

4119

4121

3177

68R

8910 13

3152

10K

3162

10K

2150

220p

GA

GA

6109

PDZ-15B

1211

2155

220p

2137

*

680p

1113

T127

2143

*

680p

3104

68R

6111

PDZ-15B

2159

220p

2144

220p

PDZ-15B

2151

220p

PDZ-15B

PDZ-15B

PDZ-15B

*

6107

6110

6112

6114

2170

100p

T128

T130

T131

6108

PDZ-15B

T132

T133

T134

T135

RCH

0/6/12

GREEN

RED

FBOUT

CVBS

1

2

3

LCH

4

T129

5

6

7

8

9

10

11

AV

12

(SCART)

13

14

15

16

17

18

19

20

21

1103-A

1103-A A13
1103-B A13
1109 B13
1110 C13
1111 C13
1112 D1
1113 F13
2102 B11
2108 B4
2109 B8
2110 B12

A

2111 B1
2113 B1
2114 B13

6

5

Y

PR/CR

PB/CB

2117 C13
2119 C1
2120 C1
2121 C13
2127 C6
2129 D4
2135 E3
2137 F12
2143 F12

B

2144 G12
2147 G8
2149 G11
2150 G12
2151 G13
2153 G11
2154 H6
2155 H12
2156 H11
2159 I12
2168 I11
2170 I13

C

2171 A11
3101 G7
3102 G9
3103 G9
3104 G12
3105 I5
3108 A8
3109 B3
3110 B8
3111 B11
3112 B9

D

3113 B9
3114 B9
3115 B10
3117 B11
3123 C11
3131 D5
3132 D5
3133 D3
3134 D4
3149 F2
3150 F3
3151 F11

E

3152 F12
3153 F11
3159 F3
3160 F11
3161 F2
3162 F12
3163 F11
3164 G1
3165 G2
3166 G4
3169 G3

F

3170 G8
3171 G4
3173 G2
3174 G1
3175 F1
3176 G3
3177 I11
3178 G8
3179 A11
3180 G9
3181 F10
3182 G10

G

3183 G10
3184 H5
3186 H7
3187 H2
3189 H5
3190 H7
3191 H7
3192 H8
3193 H8
3194 H3
3195 H3
3196 H4

H

3198 H4
3199 I3
4100 C7
4101 B11
4102 B3
4103 B11
4104 C7
4105 C11
4106 B7
4107 B5
4108 B7

I

4109 B5
4110 B5
4111 D7
4112 B7
4113 B7
4114 F4
4115 B8
4118 G11
4119 H11
4121 H11
4125 D2

4127 E2
5100 B1
5103 B1
6101 A11
6102 B12
6104 B12
6105 B12
6106 C12
6107 G13
6108 G13
6109 G12
6110 H13
6111 H12
6112 H13
6114 I13
7104 B9
7105 B4
7108 C5
7109 D3
7113 E3
7116 F11
7119 F11
7120 G3
7123 G9
7124 G3
7127 H7
7138 H2
7140 H4
7141 I4
7142 I5
T101 D1
T102 D1
T103 D1
T104 D1
T105 D1
T106 E1
T107 E1
T108 E1
T109 F1
T110 F1
T111 F1
T112 F1
T113 G1
T114 G1
T115 B13
T116 B13
T117 C13
T119 G1
T120 H1
T121 H1
T122 D1
T123 H1
T124 A12
T126 A12
T127 F13
T128 F13
T129 G13
T130 G13
T131 G13
T132 G13
T133 H13
T134 H13
T135 I13
T137 A12
T138 C12
T139 C12
T140 D12
T141 D12
T142 D12
T143 D12
T144 E12
T145 G1

25

DVD-S550/DV-S5750

■ SCHEMATIC DIAGRAM

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)

12345678910111213

AV BOARD 2/3

A

B

C

D

E

F

G

AUDIO PART

+5V_0

15p

GA

CSN

6

CCLK7

8 CDTI

LRCK4

BICK2

SDTI3

2216

AK4382A7234

uP

INTERFACE

DATA AUDIO

INTERFACE

PDN

47u

PCM_MCLK

DAC_STB

VSCK

VSDA

PCM_LRCLK

PCM_BCLK

PCM_LTRT

+5V_0

A_RST

+12V

+5V_0

3232

22R

3237 33R

3241

3249 33R

4K7

3252

6212

BAS316

BAS316

13

6206

GA

33R3235

3V3

3V3

33R3240

4V8

33R

1V6

33R3244

0V

0V

OUTIN

COM

7237
L78M05CDT

2

INTERPOLATOR

INTERPOLATOR

5

2235

GA

VDD

DE-AMPHASIS

CONTROL

8 x

8 x

VSS

14

13

MOD

MOD

GA

2213

100n

2217

AV_MUTE

10u

GA

1

MCLK

CLK

DIV.

DZFR 15

AOUTL+ 12

SCF

AOUTL- 11

AOUTR+ 10

SCF

STB_CONTROL

16DZFL

0V

2V4

2V4

2V4

9AOUTR-

2V4

BAS316
BAS316

6213

6214

3284

3V3_USB

3294

1K0

3233

4K7

4K7

3242

4K7

3253

4K7

3262

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

2200 A7
2201 B7
2212 C12
2213 C3

+5V

BC857B
7221

6210

3206

BAS316

4201

BAS316

4K7

6207

BC857B
7222

25V100u

3205

2200

GA

25V 100u

4K7

3203

1K0

1K0

3208

7242
BC847B

4K7

2201

BAS316

+5V

4202

6208

BC857B
7223

GA

6211

BAS316

3210

-12V_A

100K

220K

GA

3211

T213

MUTE

+5V_0

4K7

3213

3219

1K0

3290

KILL_FLR

3291

100K

220K

GA

-12V_A

+12V_A

100n

470R

3234

2223

3238

5K1

GA

3n3

2224

470R

3243

680p

5K1

3250

2221

3

8

LM833D

2

7233-A

4

2225

100n

680p

-12V_A

2228

GA

2222

1

100u

GA

+12V_A

470R

3254

3256

5K1

3n3

2238

2237

680p

GA

470R

3263

5K1

3265

7233-B

5

8

LM833D

6

4

-12V_A

680p

2242

100u

7

2236

3236

330R

3255

330R

LT

LCH

RT

RCH

2216 D2
2217 D3
2221 D7
2222 D7
2223 D6
2224 D5

A

2225 D7
2228 E7
2235 E3
2236 F7
2237 F6
2238 F5
2242 F7
3203 A5
3205 A7
3206 A6
3208 A5
3210 B8
3211 B8

B

3213 B8
3219 B7
3232 D2
3233 D5
3234 D6
3235 D1
3236 D8
3237 D1
3238 D6
3240 D2
3241 E2

C

3242 E5
3243 E6
3244 E1
3249 E1
3250 E6
3252 E1
3253 E5
3254 E6
3255 E8
3256 F5
3262 F5
3263 F6

D

3265 F6
3284 B5
3290 C8
3291 C8
3294 A5
4201 A6
4202 A7
6206 F1
6207 A6
6208 A7
6210 B6
6211 B7

E

6212 E1
6213 A5
6214 A5
6215 G3
7221 A6
7222 B6
7223 A7
7225 C8
7233-A D7
7233-B E7
7234 D2

F

7237 F2
7242 B5
T201 A3
T202 A2
T203 A4
T204 A3
T205 A3
T206 A2
T207 A2
T208 A3
T209 A2
T210 A3

G

T211 A2
T212 B3
T213 B8
T216 A3

26

H

I

H

I

* Components having special characteristics are marked Z and

must be replaced with parts having specifications equal to those
originally installed.

* Schematic diagram is subject to change without notice.

12345678910111213

■ SCHEMATIC DIAGRAM

FOR INFORMATION ONLY (NO SERVICE PARTS WILL BE AVAILABLE)

123456789101112

AV BOARD 3/3

POWER_PART

1

100u 25V

BC847B

7308

4311

4312

4314

4306

4307

4308

4309

4310

3325

2K2

3327

7301

L7808CP

COM

SI2302DS

7306

2K2

3326

3

OUTIN

2306

2

2315

2325

100u 10V

100K

4K7

3340

3318

22R

GA

4303

2326

100n

2309

100u 10V

32

220n

100n

2320

47u 25V

GA

A

2305

B

C

D

E

F

1

TO 1101 OF FRONT (1) DISPLAY BOARD

TO CN202 OF PSU BOARD

D

Page 24

1303

1

2

3

4

5

6

7

8

9

10

11

12

1305

1
2
3
4
5

B5B-EH-A

T306

EH-B

T308

T309

T311

+12_STBY

T316

T318

T319

T321

STB_CONTROL

T322

T323

T324

T326

T328

+3V3

GND

+12V

GND

GND

-12V

G_FR

-24V

+5VL
+12V

G_FR

-24V

+5V

+5V

+12_STBY

+5V

-12VA

2324

3322

10K

4315

10V

220u

G

H

* Components having special characteristics are marked Z and

must be replaced with parts having specifications equal to those
originally installed.

* Schematic diagram is subject to change without notice.

12345

7303

LD1117

IN OUT

ADJ

3345

3347

3343

1

56R

2346

15R

120R

16V

10u

2342

10V100u

2318

* only for Non-Eco version

# only for Eco version

3316

22R

47u

2321

25V

2344

GA

DVD-S550/DV-S5750

The first digit of a component indicates the component type.
1xxx : Connector 3xxx : Resistor 5xxx : Coil 7xxx : IC, Transistor, FET
2xxx : Capacitor 4xxx : SMD jumper 6xxx : Diode 9xxx : Wire jumper

1300 B11
1301 B7
1303 C1
1305 E1
1307 E11
2304 B10

AUDIO_SPDIF_OUTPUT

A

+8V+12V

10K

10K

7311

JFJ1000

2304

2314

680p

680p

T301

2335

T303

T333

GA

OPTICAL

16V10u

2334 100n

1300

2

3

1

LPR6520-E515F

47p

2339

AUDIO OUT
L/R

1307
YKC21-3416

3

T331

2

1

B

C

D

E

COAXIAL

F

G

H

I

Page 22

RCH

KILL_FLR

BAS316

MUTE

LCH

SPDIF_OUT

SPDIF_OUT

6300

2345

470n

3302

1K0

7300

3310

BC817-25

1K0

3311

MUTE_LR

1K0

7302

3336

3330

220R

3313

1K0

100R

3337

33R

BC817-25

+5VL

T332

GA

3309

GA

3312

GA

2331

100n

VS

1

IN

GND

3

GND

+1V8+3V3

GND

100n

STB_CONTROL

47u 25V

+1V8

+1V8

+5V_MO

+5V_MO

+5V_MO

GND

+8V

GND

STB_CONTROL

DAC_STB

VSCK

VSDA

GND

+5V_MO

+5VL

+5V

+12V_A+12V

-12V_A

T302

T304

T305

T307

T310

T313

T315

T317

1301

FMN

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

6

TO 1104 OF MONO BOARD

2305 A3
2306 A4
2309 A4
2314 C10
2315 B4
2318 B5
2320 F4
2321 F5
2322 C10
2324 E3
2325 E4
2326 E4
2331 E10
2333 F10
2334 F10
2335 F10
2339 E11
2342 B5
2344 F5
2345 C8
2346 C5
3302 B9
3309 B10
3310 B9
3311 C9
3312 C10
3313 C9
3316 F5
3318 F4
3319 C9
3320 C10
3321 C9
3322 E3
3325 E3
3326 E3
3327 F3
3330 E9
3336 E9
3337 F9
3338 F9
3339 F10
3340 E4
3343 B5
3345 C4
3347 C4
4303 D4
4306 G3
4307 G3
4308 G3
4309 G3
4310 H3
4311 G3
4312 G3
4314 G3
4315 B3
6300 B8
7300 B9
7301 A3
7302 C9
7303 B5
7306 E4
7308 E3
7311 F10
T301 B10
T302 B7
T303 B10
T304 B7
T305 C7
T306 C2
T307 C7
T308 C2
T309 D2
T310 D7
T311 D2
T312 C10
T313 D7
T314 C10
T315 D7
T316 D2
T317 D7
T318 D2
T319 E2
T321 E2
T322 E1
T323 E2
T324 E2
T325 D10
T326 E2
T327 E10
T328 F2
T329 E10
T330 E10
T331 E11
T332 F9
T333 B10

6 7 8 9 10 11 12

27

ABCDEFGH

DVD-S550/DV-S5750

■ EXPLODED VIEW

1

240

When disassembling, use the special screw driver with such
tip shape as shown in figure.

250

250

T10

2.7 mm

1904

1903

1905

256

256

2

250

255

3 x 6 S-Tight with the brim

3 x 4 S-Tight Black

1300

255

B, G, E models only

260

DVD MECHANISM

256

260

3 x 6 S-Tight Black

3 x 8 P-Tight Black

256

250

255

3

■ DVD Module

･The DVD Mechanism and Mono

Board together as a set are called
the DVD Module.

･If a failure has occurred with any

part of the DVD Module, be sure
to replace the DVD Module as a
whole.

･Neither the DVD Mechanism nor

Mono Board can be replaced
independently.

110

111

MONO BOARD

1902

1200

260

190

230

336

2000

4

1100

(2)

260

Note)

The battery cover is not available.

101

U, R, K, A, P models only

2002

260

255

B, G, E models only

1600

2003

5

164

B, G, E models only

2004

165

1100

(1)

256

28

6

DVD-S550/DV-S5750

■ MECHANICAL PARTS

■ WARNING

●

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

Ref.

No. PART NO. Description Remarks Markets

* 101 AAX59610 FRONTPANELASS'Y S550GD 314107902931 RK
* 101 AAX59590 FRONTPANELASS'Y S550BL 314107902911 UABGEP
* 101 AAX59600 FRONTPANELASS'Y S550TI 314107902921 UGE
* 101 FRONTPANELASS'Y S550SI BGE
* 101 AAX59620 FRONTPANELASS'Y S5750BL 314107902941 U
* 101 AAX59630 FRONTPANELASS'Y S5750SI 314107902951 UA
* 110 AAX58300 TRAYCOVER 313924405121
* 111 AAX58310 TRAYCATCH 313924405131
* 164 AAX59120 FOOT GD 313924405411
* 164 AAX58460 FOOT BL,TI,SI 313924405111
* 165 AAX58260 CUSHION 313924310181

190 AAX53540 BUSH 450H259010 313911426671
* 230 AAX59100 REARPANEL S550 313924122152 UAP
* 230 AAX59110 REARPANEL S550 313924122301 RK
* 230 AAX58440 REARPANEL S550 313924122151 BGE
* 230 AAX59090 REARPANEL S5750 313924122141 UA
* 240 AAX59020 TOPCOVER GD 313924122391
* 240 AAX58270 TOPCOVER BL 313924122171
* 240 AAX58290 TOPCOVER TI 313924122191
* 240 AAX58280 TOPCOVER SI 313924122181

250 AAX57730 PWHEADTORXS‑TIGHTSCREW GD3x6MFNI33 310330145951

250 AAX55450 PWHEADTORXS‑TIGHTSCREW BL3x6MFZN2BL 313911040611

250 AAX53440 PWHEADTORXS‑TIGHTSCREW TI,SI3x6MFNI33 310412040081

255 AAX55930 PANHEADTORXS‑TIGHTSCREW 3x4MFZN2BL 314101040591

256 AAX23640 PANHEADTORXS‑TIGHTSCREW 3x6MFZN2BL 251107700039

260 AAX53520 PANHEADTORXP‑TIGHTSCREW 3x8MFZN2BL 251107650012
* s 336 AAX47750 POWERCABLE 1.8m 242207098235 U

s 336 AAX53630 POWERCABLE 1.8m 242207098231 RGEP
* s 336 AAX59130 POWERCABLE 1.8m 242207098222 K
* s 336 AAX47740 POWERCABLE 1.8m 242207098233 A
* s 336 AAX58470 POWERCABLE 1.8m 310314025882 B
* 1100 AAX58190 P.C.B.ASS'Y FRONT 313924883061
* 1200 AAX59010 P.C.B.ASS'Y A/V 313924883151 URKAP
* 1200 AAX58170 P.C.B.ASS'Y A/V 313924883161 BGE
* 1300 AAX58160 DVDMODULE MODULESD6.1PL 313911710641
* 1600 AAX58480 POWERSUPPLYUNIT HE2004MIT 313924872062
* 1902 AAX58250 FLEXIBLEFLATCABLE 30P120mmP=1mm 313924100541
* 1903 AAX58220 FLEXIBLEFLATCABLE 16P220mmP=1mm 313911102421
* 1904 AAX58230 FLEXIBLEFLATCABLE 9P140mmP=1mm 313924100521
* 1905 AAX58240 FLEXIBLEFLATCABLE 4P400mmP=1mm 313924100531

DVD-S550/DV-S5750

ACCESSORIES

* 2000 AAX58450 REMOTECONTROL 313924871873

2002 AAX23450 AUDIO/VIDEOPINCABLE YE/RD/WH1.5m1pc 242207600304 URKAP
2003 AAX21980 AUDIOPINCABLE RD/WH1.5m1pc 310330892611 BGE
2004 AAX22970 VIDEOPINCABLE YE1.5m1pc 310410845432 BGE

BATTERY UM‑3(2pcs)

✻ New Parts

29

DVD-S550/DV-S5750