Yamaha DVD-S663 User manual

SERVICE MANUAL
101102
SERVICE MANUAL
P.O.Box 1, Hamamatsu, Japan
SERVICE MANUAL
DVD PLAYER
DVD-S663/DV-S6165
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 ...................................... 2–3
PREVENTION OF ELECTROSTATIC DISCHARGE .... 4
REGION MANAGEMENT INFORMATION.................... 4
FRONT PANELS............................................................ 5
REAR PANELS .......................................................... 5–7
REMOTE CONTROL PANEL ........................................ 7
SPECIFICATIONS / 参考仕様 .................................... 8–9
INTERNAL VIEW ......................................................... 10
REPAIR NOTES / 修理上の留意点 .............................. 10
TRADE MODE / トレードモード ........................... 11–12
DISASSEMBLY PROCEDURES ................................. 13
分解手順 ........................................................................ 14
TEST MODE / テストモード ........................................ 15
BLOCK DIAGRAM....................................................... 16
WIRING DIAGRAM ...................................................... 17
PRINTED CIRCUIT BOARDS................................ 18–25
SCHEMATIC DIAGRAMS...................................... 26–33
REPLACEMENT PARTS LIST .............................. 34–35
REMOTE CONTROL.................................................... 36
Copyright © 2008 All rights reserved.
This manual is copyrighted by YAMAHA and may not be copied or
redistributed either in print or electronically without permission.
DVD-S663/DV-S6165
'08.07

DVD-S663/DV-S6165
DVD-S663/DV-S6165
2
WALL
OUTLET EQUIPMENT UNDER TEST
AC LEAKAGE
TESTER OR
EQUIVALENT
INSULATING
TABLE
■TO SERVICE PERSONNEL
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 ohms shunted
by 0.15µF. ●Leakage current must not exceed 0.5mA.
●Be sure to test for leakage with the AC plug in both polari-
ties.
WARNING: Laser Safety
This product contains a laser beam component. This
component may emit invisible, as well as visible ra-
diation, 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/1 feet 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 perform-
ance 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 compo-
nent 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 pro-
vided elsewhere in this manual. Adjustment of this con-
trol can increase the laser emission level from the
device.
警告：レーザーの安全対策
本機はレーザー光線を放射する部品を搭載しています。こ
の部品が放射するレーザー光線は目に損傷を起こします。
このレーザー光線から目及び肌を保護するために、本機の
修理作業中は下記の注意を厳守してください。
1）テスト時または修理時、目及び肌を光ピックアップか
ら30cｍ以上離してください。いかなる場合もレーザー
光線を見つめないでください。
2）光ピックアップの再調整及び分解はしないでくださ
い。
3）このマニュアル上で指定されている以外の制御、調
整、手順はレーザー光線を照射される結果を招く恐れ
があります。
レーザー放射条件
1）トップカバーを取り外しSTANDBY/ONスイッチをON
にすると、ディスク検知のため5〜10秒間、光ピック
アップからレーザー光線が放射されます。この間、修
理はしないでください。
ディスクが検知されなければ、レーザー光線の放射は
停止します。ディスクがセットされている場合、ディ
スクで遮られるのでレーザー光線は修理担当者に届き
ません。
2）レーザーパワーレベルは光ピックアップ基板上のVRに
より調整可能ですが、工場出荷前に調整セット済みな
ので、このVRは廻さないでください。このVRを廻す
と装置からのレーザー光線の放射レベルが上がる恐れ
があります。
WARNING: CHEMICAL CONTENT NOTICE!
This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY
REASON WHAT SO EVER!
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.

DVD-S663/DV-S6165
3
DVD-S663/DV-S6165
Type: Semiconductor laser GaAs/GaAlAs
Wave length: 650 nm (DVD)
780 nm (VCD/CD)
Output Power: 7 mW (DVD)
10 mW (VCD/CD)
Beam divergence: 60 degree
Laser Diode Properties
WARNING
The use of optical instruments with this product will increase eye hazard.
Repair handling should take place with a disc loaded inside the player as much as possible.
レーザー
タイプ： 半導体レーザーGaAs/GaAlAs
波長： 650nm（DVD）
780nm（VCD/CD）
出力： 7mW（DVD）
10mW（VCD/CD）
ビーム広がり： 60度
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 accidentally 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 against dropping or shocks.

DVD-S663/DV-S6165
DVD-S663/DV-S6165
4
1
4
2
2
2
2
5
5
4
3
6
■PREVENTION OF ELECTROSTATIC DISCHARGE
This product incorporates copyright protec-
tion technology that is protected by method
claims of certain U.S. patents and other in-
tellectual 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 view-
ing uses only unless otherwise authorized
by Macrovision Corporation. Reverse engi-
neering or disassembly is prohibited.
The laser diode in the DVD mechanism may be damaged due to static electricity from clothes or the human body. Use caution
to prevent electrostatic damage when servicing or handling the DVD-mechanism.
1. Grounding for electrostatic 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.
1M-ohms
Conductive material
(sheet) or steel sheet
Anti-static wrist strap
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.
■REGION MANAGEMENT INFORMATION
Region Management Information: This DVD player is designed and manufactured to respond to the Region Management
Information that is recorded on a DVD disc. If the Region number described on the DVD disc does not correspond to
the Region number of this DVD player, this DVD player cannot play this disc.

DVD-S663/DV-S6165
5
DVD-S663/DV-S6165
■FRONT PANELS
DVD-S663 (U, K, A, G, F, L, P, J models)
DV-S6165 (U model)
■REAR PANELS
DVD-S663 (U model)
DVD-S663 (K model)

DVD-S663/DV-S6165
DVD-S663/DV-S6165
6
DVD-S663 (G model)
DVD-S663 (F model)
DVD-S663 (L model)
DVD-S663 (P model)
DVD-S663 (J model)
DVD-S663 (A model)

DVD-S663/DV-S6165
7
DVD-S663/DV-S6165
■REMOTE CONTROL PANEL
DV-S6165 (U model)
DVD-16

DVD-S663/DV-S6165
DVD-S663/DV-S6165
8
■SPECIFICATIONS/参考仕様
PLAYBACK SYSTEM / 対応ディスク
DVD Video
DVD-R, DVD-RW, DVD-R DL
DVD+R, DVD+RW, DVD+R DL
Video CD, SVCD
CD
PICTURE CD
CD-R, CD-RW
MP3 (ISO 9660) fs 32, 44.1, 48 kHz / 96 to 320 kbps
WMA fs 44.1 kHz / 64 to 192 kbps
fs 48 kHz / 128 to 192 kbps
WMV 720 x 480 / 720 x 576 dpi or less
DivX®
JPEG 3072 x 2048 pixels or less
VIDEO PERFORMANCE / ビデオ部
Video (CVBS) output 1 Vpp into 75 ohms
S-Video output Y: 1 Vpp into 75 ohms
C: 0.3 Vpp into 75 ohms
Component video output
(U, K, A, G, F, L, P models)
Y 1 Vpp into 75 ohms
PB/CB (PB), PR/CR (PR)0.7 Vpp into 75 ohms
RGB (SCART) output Y: 0.7 Vpp into 75 ohms
(G, F models)
D1/D2 (J model) Y: 1 Vpp into 75 ohms
PB, PR: 0.7 Vpp into 75 ohms
AUDIO FORMAT / オーディオフォーマット
Digital
Dolby Digital, DTS Compressed digital
PCM fs 44.1, 48, 96 kHz / 16, 20, 24 bits
Analog sound Stereo
AUDIO PERFORMANCE / オーディオ特性
DA converter 24 bits
Signal to noise (1 kHz) 105 dB
Dynamic range (1 kHz) 97 dB
DVD fs 96 kHz 2 Hz to 44 kHz
fs 48 kHz 2 Hz to 22 kHz
SVCD fs 48 kHz 2 Hz to 22 kHz
fs 44.1 kHz 2 Hz to 20 kHz
CD/VCD fs 44.1 kHz 2 Hz to 20 kHz
Distortion and noise 0.0035 %
(1 kHz)
MULTIMEDIA (USB) APPLICATIONS /
マルチメディアアプリケーション
Connections USB mass storage class device
Playback formats (USB device)
MP3 fs 32, 44.1, 48 kHz / 96 to 320 kbps
WMA fs 44.1 kHz / 64 to 192 kbps
fs 48 kHz / 128 to 192 kbps
WMV 720 x 480 / 720 x 576 dpi or less
DivX®
JPEG 3072 x 2048 pixels or less
TV STANDARD (PAL/50 Hz) (NTSC/60 Hz)
Number of lines 625 525
Playback Multistandard (PAL/NTSC)
CONNECTIONS / 接続端子
Video output RCA/Phono x 1 (yellow)
S-video output Mini DIN, 4 pins x 1
Component video output
(U, K, A, G, F, L, P models)
Y output RCA/Phono x 1 (green)
PB/CB (PB) output RCA/Phono x 1 (blue)
PR/CR (PR) output RCA/Phono x 1 (red)
SCART Euroconnector x 1
(G, F models)
Audio output (L+R) RCA/Phono x 1 pair (white/red)
Digital output
Coaxial RCA/Phono x 1
(U, K, A, G, F, L, P models)
IEC60958 for CDDA/LPCM /
IEC61937 for Dolby Digital and DTS
Optical x 1
(J model) IEC60958 for CDDA/LPCM /
IEC61937 for Dolby Digital and DTS
HDMI Type A x 1
USB Type A x 1
Remote control
Input ø3.5 mm mini jack x 1
Output ø3.5 mm mini jack x 1
GENERAL / 一般
Dimensions (W x H x D) 435 x 51 x 318 mm
寸法（幅×高さ×奥行き） (17-1/8" x 2" x 12-1/2")
Weight / 質量 Approx. 2.6 Kg (5 lbs. 12 oz)
Finish / 仕上げ
[DVD-S663] Gold color (J model)
Black color (U, A, G, F, P models)
Titanium color (G, F, K, L models)
Silver color (G, F models)
[DV-S6165] Black color (U model)
Power Supply / 電源電圧 AC120V, 60 Hz (U model)
AC110-240V, 60 Hz (K model)
AC230-240V, 50 Hz (A model)
AC230V, 50 Hz (G, F models)
AC110-240V, 50/60 Hz
(L, P models)
AC100V, 50/60 Hz (J model)
Power consumption /
消費電力 Approx. 16 W
Standby power consumption /
待機時消費電力 Less than 1 W
ACCESSORIES / 付属品
Remote control x 1
Battery (R03, AAA, UM-4) x 2
Audio/Video cable (1.5 m) x 1 (U, K, A, L, P, J models)
Audio pin cable (1.5 m) x 1 (G, F models)
Video pin cable (1.5 m) x 1 (G, F models)
U ...... U.S.A and Canada models
K ...... Korean model
A ...... Australian model
G ...... European model
* Specifications are subject to change without prior notice.
※ 参考仕様および外観は予告なく変更されることがあります。
F ....... Russian model
L ....... Singapore model
P....... South American model
J ....... Japanese model

DVD-S663/DV-S6165
9
DVD-S663/DV-S6165
DTS and DTS Digital Out are registered trademarks
and the DTS logos and Symbol are trademarks of
DTS, Inc.
DTS、およびDTSDigitalOutはDTS社の登録商標で
す。また、DTSロゴ、および記号はDTS社の商標で
す。
Manufactured under license from Dolby Laborato-
ries. Dolby and the double-D symbol are trademarks
of Dolby Laboratories.
ドルビーラボラトリーズからの実施権に基づき製造
されています。Dolby、ドルビー及びダブルD記号は
ドルビーラボラトリーズの商標です。
This product incorporates copyright protection technology that is pro-
tected by U.S. patents and other intellectual property rights. Use of this
copyright protection technology must be authorized by Macrovision, and
is intended for home and other limited viewing uses only unless other-
wise authorized by Macrovision. Reverse engineering or disassembly is
prohibited.
本製品は、著作権保護技術を採用しており、米国特許及びその他の知的
財産権によって保護されています。この著作権保護技術の使用は、マク
ロビジョンの許可が必要で、またマクロビジョンの特別な許可がない限
り家庭用及びその他の一部の視聴用の使用に制限されています。分解し
たり、改造することも禁じられています。
HDMI, the HDMI logo and High-Definition Multime-
dia Interface are trademarks or registered trade-
marks of HDMI Licensing LLC.
HDMI、HDMIロゴ、およびHigh-DefinitionMultimedia
Interfaceは、HDMILicensing,LLCの商標または登録
商標です。
•DIMENSIONS / 寸法図
310
(12-3/16") 6
(1/4")
318
(12-1/2")
2
(1/16")
435 (17-1/8")
6
(1/4")
45 (1-3/4")
51
(2")
Unit: mm (inch)
単位：mm（インチ）
DivX, DivX Ultra Certified, and associated logos are
trademarks of DivX, Inc. and are used under li-
cense.
DivX、DivXUltraCertified、および関連するロゴは、
DivX,Inc.の商標です。これらの商標は、DivX,Inc.の
使用許諾を得て使用しています。

DVD-S663/DV-S6165
DVD-S663/DV-S6165
10
■REPAIR NOTES / 修理上の留意点
■INTERNAL VIEW
7 8 9
21 543
1
AV P.C.B.
D2 P.C.B. (J model)
2
FRONT (3) P.C.B.
3MPEG P.C.B.
4
Power Supply Unit
5
Loader Ass'y
6
FRONT (2) P.C.B.
7
FRONT (1) P.C.B.
8
USB Connector
9
6
下記のユニットは、小部品の部品供給はできません。
故障の場合は、各ユニットを交換してください。
・ ローダーASSY
・ MPEGP.C.B.
・ FRONTP.C.B.
・ AVP.C.B.
・ D2P.C.B.(Jmodel)
・電源ユニット
None of the components of the following units can be
supplied separately.
Each unit must be replaced as a whole in case of a failure.
• Loader Ass’y
• MPEG P.C.B.
• FRONT P.C.B.
• AV P.C.B.
• Power Supply Unit

DVD-S663/DV-S6165
11
DVD-S663/DV-S6165
This unit provides TRADE mode which prevents the disc
tray from opening even when the “OPEN/CLOSE”key is
pressed.
•Activating TRADE mode
The power to this unit should be turned on before
activating the TRADE mode.
1. Press the “OPEN/CLOSE”key to open the disc
tray. (Fig. 1)
2. Press the “2”, “5”and “9”keys on the remote
control in that order. (Fig. 2)
3. “TRA ON”is displayed and TRADE mode is acti-
vated. About 2 seconds later, the disc tray is
closed automatically. (Fig. 3)
Fig. 1
"STANDBY/ON" key
STANDBY/ONキー Disc tray ディスクトレイ FL display FLディスプレイ
"OPEN/CLOSE" key
OPEN/CLOSEキー
Notes)
•After activating TRADE mode, it is not possible to
operate keys of this unit as usual except the follow-
ing key.
“STANDBY/ON”key (Turn on the power only)
But operation with the remote control is available as
usual.
•After TRADE mode is activated, initial settings for
repeat reproduction of this unit are as follows.
DVD : RPT TT (repeat title)
VCD/SVCD/CD : RPT ALL (repeat all)
■TRADE MODE / トレードモード
本機には、OPEN/CLOSEキーを押した時ディスクトレ
イが開くのを防ぐトレードモードがあります。
・ トレードモードの起動
トレードモードを起動する前に、本機の電源を入れま
す。
1. 本機のOPEN/CLOSEキーを押し、ディスクトレ
イを開けます。（Fig.1）
2. リモコンの2、5、9のキーを押します。
（Fig.2）
3. TRAONが表示され、トレードモードが起動しま
す。約2秒後、ディスクトレイが自動的に閉じま
す。（Fig.3）
注意）
・ トレードモードを起動した後、以下のキー以外は操作
できません。
STANDBY/ONキー（電源を入れるのみ）
リモコンによる操作は可能です。
･ トレードモードを起動した後、再生の初期設定は以下
の通りです。
DVD ：RPTTT（タイトルリピート）
VCD/SVCD/CD ：RPTALL（オールリピート）
Fig. 2
TRADE mode display / トレードモード表示
Fig. 3
Enter / 起動

DVD-S663/DV-S6165
DVD-S663/DV-S6165
12
Fig. 5
•Canceling TRADE mode
The power to this unit should be turned on before
canceling TRADE mode.
1. Press and hold the “STOP”key on the remote
control. (Fig. 4)
The disc tray opens after about 2 second.
2. Press the “2”, “5”and “9”keys on the remote con-
trol in that order. (Fig. 4)
3. “TRA OFF”is displayed and TRADE mode is can-
celled. About 2 seconds later, the disc tray is closed
automatically. (Fig. 5)
・ トレードモードの解除
トレードモードを解除する前に、本機の電源を入れま
す。
1. リモコンのSTOPキーを押し続けます。（Fig.4）
約2秒後、ディスクトレイが開きます。
2. リモコンの2、5、9のキーを押します。
（Fig.4）
3. TRAOFFが表示され、トレードモードが解除さ
れます。約2秒後、ディスクトレイが自動的に閉じ
ます。（Fig.5）
Cancel / 解除
Fig. 4

13
DVD-S663/DV-S6165
■DISASSEMBLY PROCEDURES
Flatblade screwdriver
Slider
Optical pick up
Solder
1100
1202
(MPEG P.C.B.)
1201
(AV P.C.B.)
CN101Power supply unit
Loader ass'y Front panel ass'y11021101
1100
(MPEG P.C.B.)
FRONT (2) P.C.B.
View A
CN3
1301
1209
CN1
1110
1213
MPEG P.C.B.AV P.C.B.
1200
(FRONT P.C.B.)
FRONT (1) P.C.B.1104
FRONT (3) P.C.B.
1200
(AV P.C.B.)
A
Unlock
Lock
Flexible flat cable
Flexible flat cable
1100
(MPEG P.C.B.)
Flatblade screwdriver
Bottom side
Disc tray
Top Cover [240]
Remove 5 screws [267] (2 on side and 3 on
rear side).
Lift top cover from rear side to remove.
Loader Ass'y [1004]
Solder the lands of the optical pick up P.C.B.. (Fig. 3)
Unlock tray cover ass'y and close disc tray.
Remove 4 screws (loader ass'y to frame).
Liftloaderass'y upslightlyandmoveitbackward
to remove.
MPEG P.C.B. [1003]
Solder the lands of the optical pick up P.C.B.. (Fig. 3)
AV P.C.B. [1002]
Remove 4 cable connections [1100 (AV P.C.B.)] [1109]
[1200 (AV P.C.B.)] [1201].
Remove 3 screws [250] (U, K, A, L, P models) / 5 screws
(G, F models) (P.C.B. to rear panel).
Release 2 spacers locking (P.C.B. to frame).
Dismount P.C.B..
Power Supply Unit [1005]
Remove 3 cable connections [CN101] [CN1] [CN3].
Remove 2 screws [256] (P.C.B. to frame).
Release 2 spacers locking (P.C.B. to frame).
Dismount power supply unit.
FRONT (1) P.C.B. [1001 (1)]
Remove 4 screws [250] (P.C.B. to front
panel).
Dismount P.C.B..
FRONT (2) P.C.B. [1001 (2)]
Remove 2 screws [250] (P.C.B. to front
panel).
Dismount P.C.B..
Remove cable connection [1200
(FRONT P.C.B.)].
Front Panel Ass'y [1]
Remove 4 cables connections [1110] [1209] [CN3] [1301].
Open disc tray. (Fig. 2)
Unlock tray cover ass'y and close disc tray.
Remove 2 screws [267] (Front panel to bottom).
Unlock front panel ass'y by releasing successively 4 snaps (2 on
the side and 2 on the bottom).
Mounting
Dismounting
See REPLACEMENT PARTS LIST for item numbers.
2.7 mm
When disassembling, use the special screw driver with tip shape in figure.
T10
Remove 7 cable connections [1100 (MPEG P.C.B.)]
[1101] [1102] [1110] [1202] [1209] [1213].
Remove 2 screws [256] (P.C.B. to frame).
Remove screw [256] (P.C.B. to rear panel).
Dismount P.C.B..
Remove 3 cable connections [1100 (MPEG P.C.B.)]
[1101] [1102].
Open disc tray. (Fig. 2)
Remove 1 screw [256] (P.C.B. to rear panel).
(U, K, A, L, P models)
Remove cable connection [1104].
FRONT (3) P.C.B. [1001 (3)]
Remove cable connection [1301].
Remove 2 screws [256] (P.C.B. to rear panel).
Dismount P.C.B..
How to manually eject the disc tray Preventive measure for optical pick up from
electrostatic breakdown
Cable connections
Fig. 3Fig. 1 Fig. 2
When replacing the MPEG P.C.B. or loader
ass'y, solder between lands of the optical pick
up P.C.B. to protect the laser diode against
electrostatic breakdown.
Notes
• Use an anti-static soldering iron to short-
circuit and unshort-circuit optical pick up
P.C.B..
• After you have finished repairing, remove the
solder from the short-circuit location.
a. Move the slider in the direction indicated with a screwdriver
until the disc tray is ejected.
b. Gently pull the disc tray out.

DVD-S663/DV-S6165
14
光ピックアップ
ハンダ
1100
1202
（MPEGP.C.B.）
1201
（AVP.C.B.）
CN101
11021101
1100
（MPEGP.C.B.）
FRONT（2）P.C.B.
Aから見た図
CN3
1301
1209
CN1
1110
1213
MPEGP.C.B.
AVP.C.B.
1100
（D2P.C.B.）
1200
（FRONTP.C.B.）
FRONT（1）P.C.B.
1104
FRONT（3）P.C.B.
1200
（AVP.C.B.）
A
1100
（MPEGP.C.B.）
ロック
ロック解除
カード電線
カード電線
ローダーASS'Y フロントパネルASS'Y
電源ユニット
ディスクトレイ
底面
マイナスドライバー
トップカバー［240］
AVP.C.B.［1002］
2.7mm
T10
FRONT（3）P.C.B.［1001（3）］
Fig.3Fig.1 Fig.2
ネジ［267］5本（側面の2本、リア面の3本）
を外します。
トップカバーを後ろ側から上げて取り外します。
光ピックアップP.C.B.の端子をハンダでショートします。
（Fig.3）
ケーブルの接続3本を外します。［1100（MPEGP.C.B.）］
［1101］［1102］
ディスクトレイを開きます。（Fig.2）
トレイカバーASS'Yを外し、ディスクトレイを閉めます。
光ピックアップP.C.B.の端子をハンダでショートします。
（Fig.3）
ローダーASS'Yをフレームに取り付けているネジ4本
を外します。
ローダーASS'Yを少し持ち上げて後方へ取り外します。
ケーブルの接続を外します。［1301］
P.C.B.をリアパネルに取り付けているネジ
［256］2本を外します。
P.C.B.を取り外します。
ケーブルの接続4本を外します。
［1100（AVP.C.B.）］［1109］［1200（AVP.C.B.）］［1201］
P.C.B.をリアパネルに取り付けているネジ［250］3本、
［256］1本を外します。
P.C.B.をフレームに取り付けているスペーサー2箇所を
ゆるめます。
P.C.B.を取り外します。
D2P.C.B.［1006］
ケーブルの接続を外します。［1100（D2P.C.B.）］
P.C.B.をリアパネルに取り付けているネジ［250］2本を
外します。
P.C.B.を取り外します。
ケーブルの接続3本を外します。［CN101］［CN1］［CN3］
P.C.B.をフレームに取り付けているネジ［256］2本を
外します。
P.C.B.をフレームに取り付けているスペーサー2箇所を
ゆるめます。
電源ユニットを取り外します。
P.C.B.をフロントパネルに取り付けて
いるネジ［250］4本を外します。
P.C.B.を取り外します。
ケーブルの接続を外します。［1104］
P.C.B.をフロントパネルに取り付けて
いるネジ［250］2本を外します。
P.C.B.を取り外します。
ケーブルの接続を外します。［1200］
（FRONTP.C.B.）
ケーブルの接続を外します。
［1110］［1209］［CN3］［1301］
ディスクトレイを開きます。（Fig.2）
トレイカバーASS'Yを外し、ディスクトレイを閉めます。
フロントパネルを取り付けているネジ［267］2本（底面2本）を外します。
4箇所のスナップ（側面の2箇所、底面の2箇所）を外して、
フロントパネルASS'Yを取り外します。
ケーブルの接続7本を外します。［1100（MPEGP.C.B.）］［1101］
[1102］［1110］［1202］［1209］［1213］
P.C.B.をリアパネルに取り付けているネジ［256］1本を外します。
P.C.B.をフレームに取り付けているネジ［256］2本を外します。
P.C.B.を取り外します。
取り付け
取り外し
分解には図のような特殊ドライバーを使用します。
手動でディスクトレイを開く方法
a. ディスクトレイが出てくるまで、ドライバーでスライダー
を図に示す矢印の方向に動かします。
b.ディスクトレイをそっと引き出します。
コネクタ配置図
ローダーASS'Y［1004］
MPEGP.C.B.［1003］
電源ユニット［1005］
フロントパネルASS'Y［1］
FRONT（1）P.C.B.［1001（1）］ FRONT（2）P.C.B.［1001（2）］
項目番号についてはパーツリストを参照してください。
MPEGP.C.B.およびローダーASS'Yを交換した
場合、光ピックアップの静電対策のため、光
ピックアップP.C.B.の端子をハンダでショート
します。

注意）
・ 光ピックアップP.C.B.の端子のショート･
 除去には静電対策されたハンダゴテを使用
 してください。
・ 修理後、ショートしたハンダは取り除いて
 ください。
光ピックアップの静電対策

ドライバー
スライダー
■分解手順

15
DVD-S663/DV-S6165
• Starting Test Mode
a. Connect the power cable to the AC power outlet.
b. Press the “STANDBY/ON” key while simulta-
neously pressing “PAUSE” and “STOP” keys for 8
seconds or longer.
c. The “FV xx” (firmware version) is displayed.
• Display Test
The display changes as shown below by pressing the
specified key.
■TEST MODE / テストモード
・ テストモードの起動
a. 電源コードをACコンセントに接続します。
b. PAUSEキーとSTOPキーを押しながら、
STANDBY/ONキーを8秒間以上押し続けます。
c. ファームウェアバージョンのFVxxが表示されま
す。
・ ディスプレイテスト
指定されたキーを押すと、表示が下記のように変わり
ます。
• Panel Key Test
The display changes as shown below by pressing the
specified key.
・ パネルキーテスト
指定されたキーを押すと、表示が下記のように変わり
ます。
• Canceling Test Mode
Disconnect the power cable from the AC power outlet. ・ テストモードの解除 ACコンセントから電源コードを抜きます。
(OFF)
(OFF)
(ON)
(OFF)
(ON)
(OFF)
Initial display / 初期表示
Press “PLAY” key of this unit.
本機のPLAYキーを押します。
All segments on / 前セグメント点灯
Press “PLAY” key of this unit.
本機のPLAYキーを押します。
Lighting of segments in lattice /
セグメント格子状点灯
Press “STOP” key of this unit.
本機のSTOPキーを押します。
Press “OPEN/CLOSE” key of this unit.
本機のOPEN/CLOSEキーを押します。
Press“STANDBY/ON” key of this unit.
本機のSTANDBY/ONキーを押します。
Press“OPEN/CLOSE” key of this unit.
本機のOPEN/CLOSEキーを押します。
Press“PLAY” key of this unit.
本機のPLAYキーを押します。
Press“PAUSE” key of this unit.
本機のPAUSEキーを押します。
Press“STOP” key of this unit.
本機のSTOPキーを押します。
Press“PLAY/PAUSE” key of the remote control.
リモコンのPLAY/PAUSEキーを押します。
Initial display / 初期表示

2
ABCDEFGH I J
1
3
4
5
7
DVD-S663/DV-S6165
6
16
■BLOCK DIAGRAM
AC IN
Interface between Loader Ass'y (KMH3133A) and MPEG:
Interface between MPEG and AV:
Interface between AV and MPEG:
SD10.1
MPEG
Class6, 4L
SDRAM
8MX16 Flash
2MX8 E2PROM
IR (109)
Fnt_irqN (FRT_STB)
AV
Class 3, 2L
S2, SEL_{1:0}
ipod_rx, ipod_tx
3V3
MOTOR
DRIVER
AM5888S
24P 0.5 FFC H6P PH V
5P PH V
1 GND
2 LD_DVD
3 NC
4 HFM
5 MD
6 LD_CD
7 VR_DVD
8 VR_CD
9 NC
10 E
11 VCC
12 VC
13 GND
14 F
15 B
16 A
17 RF
18 CD/DVD
19 D
20 C
21 T-
22 T+
23 F+
24 F-
1 SP-
2 SP+
3 L_SW
4 L_SW
5 SLED-
6 SLED+
CON V 8P M 2.50
HDMI
SPDIF_o
Line_Det/ioex_irqN
MT1389S
KHM313AAM
ASA LOADER
WXD8829
SCL0, SDA0
5P PH H
1 VSYNC
2 HDMI_INT
3 HSYNC
4 GND
5 SPDIF
6 +5V_STBY
7 DSD_LFE
8 +5VL
9 PCM_LR (DSD_L)
10 +3V3_HDMI
11 PCM_LsRs (DSD_Ls)
12 +3V3_HDMI
13 PCM_Clfe (DSD_C)
14 +3V3_HDMI
15 PCM_Cs (DSD_R)
16 +3V3_HDMI
17 PCM_LtRt (DSD_Rs)
18 GND
19 PCM_LRCK
20 GND
21 PCM_BCLK (DSD_CLK)
22 GND
23 PCM_MLK
24 GND
25 GND
26 GND
27 VCLK
28 GND
29 Y0
30 GND
31 Y1
32 GND
33 Y2
34 GND
35 Y3
36 GND
37 Y4
38 GND
39 Y5
40 GND
41 Y6
42 GND
43 Y7
44 GND
45 SCL_1
46 GND
47 SDA_1
48 CEC_WAKEUP
49 CEC
50 CEC_INT
CEC
CEC_DET
SCL1 (VSCK), SDA1 (VSDA)
+5V_STBY,
3V3_stby,
+5VL
+5V_stby
+5VL
GPO_0
V_CLK
VSYNC
8bit ITU601
HSYNC
CEC_IrqN
S{1:0}
AV_MuteN
HDMI_intN
DAC_rstN
21P 1.25 FCC H
30P 1.25 FFC H
Line_in
Mic_in/GPIO
HP_Det
Spdif_i/Line_i
MCKi/BCKi/LRCKi
SCART
VIDEO OUTAUDIO
OUT
CS8416
YPbPr/sY/sC/CVBS
BH7868
Video 6dB
Buffer+LPF
S0
S1
S1 S2
P8P16
Stby_ctl
S1
Trans
MCK,BCK,LRCK
St ereo DAC
AK4385
Opamp+LPF LtRt
AHC125
Buffer
AHC125
Buffer
+5V
+12V
-12V
-9Va
-12Va
+5Vstby
+12Va
+9Va
+5VL
Stby_ctl
150mA
50mA
1300mA
300mA
50mA
30P 1.25 FFC H
RGB
Coax
Opt
Power Supply Unit
Front (1) Display
FRONT (2)
Standby/ON
2P EH H
2P 2.50
DIPMATE
5P 2.50
DIPMATE
8P EH V
8P 2.50 DIPMATE
VFD
5P EH V
2P
3P 2.50
DIPMATE
3P EH H
IR_OUT
IR_IN
FRONT (3) IR link
1 +5V_STBY
2 GND
3 EXT_IR
8P EH V
9P EH V
9P EH V
Stby_psu
Stby_det
1V8
3V3A
+3V3_stby
VSDA/VSCK/VSTB
Stby_det
PCM_LRCK
IR Opto-
Coupler
Ext_IR
IR
USB
connector
USB_en
5P PH V
USB_oc
+5VL
Ext_IR
Trans
+5V_STBY
HPD
+5V_stby
CEC
Current
Limiter
DP,DM
5V_Vbus
1 5V_Vbus
2 DM
3 DP
4 GND
5 GND(shield)
1 Stby_ON
2 GND
1 GND
2 +12VA
3 GND
4 +5V
5 -24V
1 VSDA/SDA_1
2 VSCK/SCL1
3 Fnt_Stb
4 GND
5 IR
6 LRCK/GND
7 +5VL
8 Stby_Det
50P 0.5 FFC SM H
1 +5V
2 GND
3 +5V
4 GND
5 +12VA
6 +5V
7 -12VA
8 NC
CEC_WakeUP
DAC_STB/SEL_0
SPDIF_o
PCM{4:1}/DSD{6:1}/
MCK/BCK/LRCK
1 Stby_PSU
2 +5VL
3 +5VL
4 GND
5 GND
6 NC
7 +5V_MTK
8 +5V_MTK
9 +12VL_A
27k
3V3A for Pin 190/195(VideoDACVDD),
216(Audio CLK VDD)
228(DACVDD)
243(PLLVDD)
248(ADCVDD)
Pin 234 is 1V8 specially for SACD
1 PCM_LRCLK
2 GND
3 PCM_BCLK
4 Vsel/P50
5 PCM_data4(PCM_LtRt)
6 D2_5V
7 NC
8 DPDET
9 NC
10 GND
11 PCM_MCLK
12 MUTE_CTRL_1
13 VSCK
14 DAC_RST
15 VSDA
16 DAC_STB
17 SPDIF_OUT
18 S0
19 S/Y DAC_RST
20 S1
21 S/C
22 Y/C_REF
23 CVBS
24 CVBS_REF
25 Y
26 Y_REF
27 Pb
28 Pb_REF
29 Pr
30 Pr_REF
1 GND
2 AUX_IN
3 TV_muteN
4 AV_irqN(Chgr_irqN)
5 GND
6 SPDIF_i
7 GND
8 UART_Rx
9 UART_Tx(Line_det)
10 GND
11 SCL0
12 SDA0
13 GND
14 DAC_rstN
15 USB_Enb
16 stby_det(HP_det)
17 stby_psu
18 sel_1
19 sel_0
20 S2(DC_err)
21 GND
TMDS,DDC
Regulator
(AM588S)
1.8V
PNP
3.3V
PNP
3.3V
Regulator
1 LOAD+
2 LOAD-
3 GND
4 TROUT
5 TRIN
MCU_irqN
+5V_stby
Vsel
YPbPr
TS5V330
Video SW
sY, sC, CVBS
D2_line2/D2_Dpdet
PT6312
VFD Driver
PCM LtRt
10P FFC V
D2 (J model)
(G, F models) (U, K, A, G, F, L, P models)
10P FFC V
(U, K, A, G, F, L, P models)
(J model)
MPEG
Power Supply Unit
AV
Loader Ass'y
FRONT
•See page 30, 31 →SCHEMATIC DIAGRAM
•See page 26, 27
→SCHEMATIC DIAGRAM
•See page 28, 29 →SCHEMATIC DIAGRAM
•See page 33 →SCHEMATIC DIAGRAM
D2
•See page 32 →SCHEMATIC DIAGRAM
1302
7301
CN3
CN1
CN101
1303
1301
1103
7102
1102
1100
1104
1200
1100
1101
7103
1102
1201 1200
7110
7111 7216 7205 7212
7105
7202
7201
7203
1204
1100
7112 7122
7121
7213
7214
7238
1202 1103 1101
1102
1101
7125
1109 1100
1101
1200
1211
1201
1202
1110
7100
1101
7300

ABCDEFGH I J
1
2
3
4
5
6
7
DVD-S663/DV-S6165
17
■WIRING DIAGRAM
8P/340/8P
/
/
8103
313924103391
10P/080/10P BD
1200
319804000020
1
2
4
5
6
7
8
9
20
21
22
23
24
25
26
27
28
29
3
30
11
12
13
14
15
16
17
18
19
2
5
1202
1
10
440054-5
1XXX
1 2 3 4
1 2 3 4 5
1 2 3 4
1102
440054-5
1 2 3 4 5 61110
3 4 5 6
1XXX
9
1101
1 2 21 22 23 24 3 4 5 6 7 8 11 12 13 14 15 16 17 18 19 2 20
9
1100
1 10
21 22 23 24
3 4 5 6 7 8
11 12 13 14 15 16 17 18 19
2
20
8
9
1XXX
1
10
1109
1
10
2
3
4
5
6
7
5
6
7
8
9
HLEM10S-1R
HLEM10S-1R
1
10
2
3
4
1
2
3
4
5
6
7
8
1100
5
6
7
8
1212
319804002080
1209
1
2
3
4
1 2 3 4 5 6 7 8
7
8
9
1102
25
26
27
28
29
3
30
4
5
6
15
16
17
18
19
2
20
21
22
23
24
1100
1
10
11
12
13
14
1
2
1103
B03B-PASK
1 2 3
319804000020
1104
1 2 3
1 2 3 4 5
B03B-PASK
1301
CN3
1 2 3 4 5
1101
440054-5
5
6
7
8
440054-5
CN1
1
2
3
4
1
2
3
4
5
6
7
8
4
5
6
7
8
1200
319804002080
1201
1
2
3
(J model)
Power Supply Unit
FRONT (1) Display
FRONT (2) Standby/ON
Loader Ass'y
FRONT (3) IR link
to USB connector
(Front panel)
AC IN

DVD-S663/DV-S6165
18
■PRINTED CIRCUIT BOARDS
FOR INFORMATION ONLY (COMPONENT PARTS NOT 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
Loader Ass'y Loader Ass'y Loader Ass'y
FRONT (1)
(1102)
USB connector
AV
(1100)
AV
(1201)
MPEG (Top view)
HDMI

19
DVD-S663/DV-S6165
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
MPEG (Bottom view)

DVD-S663/DV-S6165
20
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
(CN1)
MPEG
(1212)
D2 (J model)
(1100)
MPEG
(1202)
AV (SCART)
VIDEO /
S-VIDEO COAXIALCOMPONENT Y / P
R /C R / P B /C B
AUDIO OUTDIGITAL OUT
L/R
AV (Top view)
OPTICAL
(J model)
(G, F models)(U, K, A, L, P, J models)
(U, K, A, G, F, L, P models)
(U, K, A, G, F, L, P models)
DIGITAL OUTVIDEO OUT