TEAC PDD-2750 Service Manual
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Transcript of TEAC PDD-2750 Service Manual
PPDD--DD22775500
SERVICE MANUAL
Compact Disc Changer
Effective : November, 2001 S-0047A
CONTENTS1 SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・22 EXPLODED VIEWS AND PARTS LIST ・・・・・・・・・・・・・・・・・33 PC BOARDS AND PARTS LIST ・・・・・・・・・・・・・・・・・・・・・・・・84 WIRING DIAGRAM ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・125 BLOCK DIAGRAM ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・136 IC BLOCK DIAGRAM ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・14
目 次1 仕 様 ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・22 分解図とパーツリスト ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・33 基板図とパーツリスト ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・84 結線図 ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・125 ブロック図 ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・136 ICブロック図 ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・14
NOTES
● PC boards shown are viewed from parts side.● The parts with no reference number or no parts number in the
exploded views are not supplied.● As regards the resistors and capacitors, refer to the circuit diagrams
contained in this manual.●£ Parts marked with this sign are safety critical components. They
must be replaced with identical components - refer to the appropriateparts list and ensure exact replacement.
● Parts of [ ] mark can be used only with the version designated.[J]:JAPAN [US]:U.S.A. [E]:EUROPE [UK]:U.K.
注 意
● プリント基板図は部品面を示しています。●分解図に部番のない部品および品番のない部品は供給できません。
●標準の抵抗、コンデンサーは省略してあります。回路図を参照してください。
●£印は安全重要部品です。交換する時は必ず指定の部品を使用してください。
●仕向先[J]:JAPAN [US]:U.S.A. [E]:EUROPE [UK]:U.K.
1 SPECIFICATIONS
-2-
仕 様
オーディオチャンネル数 ..................................................................2チャンネル周波数特性................................................20Hz~18kHz ±1.5dBSN比............................................................96dB以上(1kHz, 0dB)全高調波歪率....................................................0.02%(1kHz, 0dB)ワウフラッター ................................測定限界値以下(水晶発信精度)チャンネルセパレーション ..............................90dB(1kHz, 0dB)出力端子......................アナログ:ライン×1系統、ヘッドホン×1
デジタル:光/同軸 各1系統D/Aコンバーター ..........................................デュアル1ビットDACデジタルフィルター..............................................................................
8倍オーバーサンプリングデジタルフィルター
ピックアップ方式 ..............................................................................光学式3ビーム対物レンズ駆動方式....................................................2次元平行駆動光源/波長 ..................................................半導体レーザー/790nm
信号フォーマット標本化周波数 ........................................................................44.1kHz量子化ビット数 ................................16ビット リニアチャンネル伝送レート..............................................................4.3218Mb/sec変調方式 ........................................................................................EMFエラー訂正方式............................................................................CIRC
一般電源 ..................................................................100V AC 50-60Hz消費電力..........................................................................................9W本体寸法(W×H×D)................................435×115×390(mm)質量 ............................................................................................6.2kg
付属品オーディオケーブル×1リモコン(RC-722)×1
乾電池(単3、SUM-3)×2取扱説明書、保証書
仕様及び外観は改善のため予告なく変更することがあります。
System ..............................................Digital compact disc changerPickup ........................................................................3-beam laserError correction ......................................................................CIRCSampling frequency ..........................................................44.1 kHzD/A converter ........................................................Dual 1-bit linearDigital filter ..................................................8-times oversamplingFrequency response..................................................20~18,000 HzTotal harmonic distortion........................Less than 0.02 % (1 kHz)S/N ratio ..............................................................More than 96 dBWow and flutter..........................................Below measurable limitChannel separation ..................................More than 90 dB (1 kHz)Output voltage max. ........................................................1.8 Vrms
GeneralPower requirements ............230 V AC, 50 Hz (Europe/U.K. model)Power consumption ..........................................................12 wattsDimensions (W x H x D) ................................435 x 115 x 390 mm
(17-1/8" x 4-2/4" x 15-3/8")Weight..............................................................6.2 kg (13-5/8 lbs.)
Standard AccessoriesWireless remote control RC-722 x 1
Pin plug cord x 1Battery (SUM-3, "AA", "R6" type) x 2
● Improvements may result in specification or feature changeswithout notice.
SAFETY INFORMATION
This product has been designed and manufactured according to FDAregulations "title 21, CFR, chapter 1, subchapter J, based on the RadiationControl for Health and Safety Act of 1968", and is classified as a class 1laser product. There is no hazardous invisible laser radiation duringoperation because invisible laser radiation emitted inside of this productis completely confined in the protective housings.The label required in this regulation is shown 1.
OCAUTIONUSE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OFPROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT INHAZARDOUS RADIATION EXPOSURE.
Optical pickup: Material : Ga-Al-AsWavelength : 765 - 815nm (25℃)Laser output : Continuous wave max. 0.7mW
1 For U.S.A.
2 EXPLODED VIEWS AND PARTS LIST
-3-
分解図とパーツリスト
EXPLODED VIEW-1
-4-
EXPLODED VIEW-1
REF.NO. PARTS NO. DESCRIPTION REMARKS
06-01 9A07348100 COVER CEC2121000910 06-22 9A08658200 DECORATION,TRAY CEC2144004014 06-25 9A07348500 KNOB,PUSH CEC2174004600 06-26 9A09167800 PANEL,REAR [J] CEC2153002429
9A08658300 PANEL,REAR [US] CEC2153002426 9A09168100 PANEL,REAR [E,UK] CEC2153002428
06-27 9A06844600 LEG CEC2251003001 06-28 9A06846800 FELT,LEG CEC2571000300 06-29 9A07078300 LEG CEC2251003500 06-40 9A06842900 ASSY,LEG CEC0251001700 10-01 9A07353600 CHASSIS CEC2311007100
10-02 9A07354000 BRACKET-M,BASE,RIGHT CEC2322001600 10-03 9A07354400 JOINT CEC2351002000 10-04 9A07353900 BRACKET-M,TOP CEC2322001500 10-06A 9A09094200 STOPPER CEC2366000300 10-06B 9A09094300 STOPPER CEC2366000301
10-07 £ 9A06846200 BUSHING,NIFCO 2271 CEC2446000200 10-48 £ 9A07275200 POWER CORD [J] CEC4W10005700
£ 9A07506100 POWER CORD [US] CEC4W10006000 £ 9A07087800 POWER CORD [E] CEC4W10005400 £ 9A07258200 POWER CORD [UK] CEC4W10004700
10-50 9A06859600 LUG 14124729042000 10-52 9A07354300 BASE,LEFT CEC2332002500 10-53 9A07353700 BRACKET,STOPPER CEC2321000400 10-56 9A07508300 SHILD,PLATE CEC2421000100 10-59 9A06845800 WASHER,SPECIAL CEC2383004800
10-60 9A01041200 SCREW,S-TPG BIN M3X8 SFBDN308R0SM- 10-75 9A01589800 SCREW,S-TPG BIN M3X6 SFBDN306R0SE- 10-77 9A07352500 ASSY,BASE CEC0332001100 10-82 9A06856000 SCREW,S-TPG TR S4X6 SFSTN406R0SE- 10-84 9A07354800 FELT,PL CEC2571002500
10-85 9A06981100 CABINET ASSY CEC0111000202 10-86 9A06982500 SCREW,BIN+SW M3X8 SM2DS308R0SM- 45-01 9A08657700 ASSY,PCB,MAIN CEC0B10030900 45-05 9A07605900 ASSY,PCB,OUTPUT(+DIGI) CEC0B10028740
45-08 9A07352030 ASSY,PCB,POWER [J] CEC0B10029000 9A07352000 ASSY,PCB,POWER [US] CEC0B10029030 9A07352010 ASSY,PCB,POWER [E] CEC0B10029040 9A07352020 ASSY,PCB,POWER [UK] CEC0B10029041
48-07 9A08658800 WIRE,JUMPER,33P CEC4W30009800 CN202 9A07082200 CONNECTOR HOUSING [US] CEC4J13014100
INCLUDED ACCESSORIES
REF.NO. PARTS NO. DESCRIPTION REMARKS
9A08775800 OWNER'S MNL,J [J] 9A08622900 OWNER'S MNL,E/F [US] 9A08694300 OWNER'S MNL,MULTI [E,UK] 9A07507000 REMOTE CONTROL UNIT 9A07089700 BATTERY [J,E,UK] 9A06849900 PLUG,CORD,RCA
EXPLODED VIEW-2
-5-
-6-
EXPLODED VIEW-2 (1/2)
REF.NO. PARTS NO. DESCRIPTION REMARKS
01-13 9A08658900 WIRE,JUMPER,13P CEC4W30009900 06-20 9A06844100 BADGE CEC2163001800 06-21 9A08658000 ESCUTCHEON CEC2141003414 06-23 9A07353000 WINDOW CEC2164006310 06-24 9A07353200 BUTTON,PLAY CEC2175012510
06-30 9A07353300 BUTTON,OPEN CEC2175012610 06-31 9A08658100 BUTTON,FUNCTION CEC2175012710 06-32 9A07353500 BUTTON,12KEY CEC2175012810 06-36 9A07353100 KNOB,ROTARY CEC2171002000 10-09 9A07350100 CABINET,T0P 1EA2111A16900
10-10 9A06857400 COVER,CD 1EA2121A08000 10-11 9A06846400 HOLDER,DISC CEC2451000900 10-12 9A06846500 TURNTABLE,CHANGER CEC2541001300 10-13 9A06847000 MAGNET CEC2641000300 10-14 9A02677700 YOKE,MAGNET 1EA2642A00500
10-15 9A02677900 ROLLER,T.T. 1EA2751A00300 10-16 9A02675500 LEAF SW 42312071100 10-17 9A06857600 CHASSIS,SUB 1EA2312A00800 10-18 9A02678100 SPRING,PLATE 1EA2814A02700 10-19 9A02678200 MOTOR,6.0V 1EA4M10A01600
10-20 9A06843400 ASSY,LEVER,LOCK CEC0721000600 10-21 9A06845500 SHAFT,GEAR LOAD CEC2372000400 10-22 9A06845600 SHAFT,GEAR CAM CEC2372000500 10-23 9A02676900 GEAR,CAM 1EA2511A05900 10-24 9A02677000 GEAR,LOAD 1EA2511A06000
10-25 9A02677100 GEAR,PINION 1EA2511A06100 10-26 9A02677300 PULLEY,GEAR 1EA2524A00800 10-27 9A07354700 BELT,SQUARE CEC2563001100 10-28 9A06847300 SPRING,LEVER,LOCK CEC2816001300 10-29 9A02678500 SPRING,DAMPER 14128529495000
10-30 9A02677800 LEVER,CHANGE 1EA2721A02900 10-31 9A02677200 GEAR,IDLER 1EA2511A06200 10-32 9A06858600 PULLEY,MOTOR 1EA2523A01600 10-33 9A07360100 MOTOR,6V 1EA4M10A01601 10-34 9A07354200 BASE,RIGHT CEC2332002400
10-35 9A06847100 PIN GEAR CEC2771000300 10-36 9A06858000 GEAR,LOAD,LARGE 1EA2511A08000 10-37 9A06858100 GEAR,RETURN 1EA2511A08101 10-38 9A06858700 PULLEY 1EA2524A01200 10-39 9A06846700 BELT,SQUARE CEC2563000900
10-40 9A06858900 SPRING,WIRE 1EA2815A00400 10-41 9A01036200 LEVER SW,1P1T 42312070100 10-42 9A03301300 LEAF SW 42319798900 10-43 9A07353800 BRACKET-E,JACK CEC2321001000 10-44 9A07354100 BRACKET-M,BUTTON CEC2322001700
10-45 9A06845200 BASE,CD,MECHANISM CEC2332001800 10-46 9A06846000 CUSHION RUBBER,SIDE,MOTOR CEC2444004500 10-47 9A06846100 CUSHION RUBBER,CHASSIS CEC2444004501 10-49 9A07079000 LUG CEC2377001600 10-51 9A06847200 PIN POST CEC2771000500
-7-
EXPLODED VIEW-2 (2/2)
REF.NO. PARTS NO. DESCRIPTION REMARKS
10-60 9A01041200 SCREW,S-TPG BIN M3X8 SFBDN308R0SM- 10-63 5760707700 SCREW,B-TITE SEMS M3X10 13124201283000 10-64 9A06856600 WASHER,Z 4.5X12X1 SWZ451201R0SE 10-65 9A02680400 SCREW,S-TPG BIN M2X5 SFBDN205R0SE- 10-66 9A02680600 SCREW,S-TPG PAN M2.6X6 SFBPN266R0SE-
10-67 9A02680500 SCREW,PAN M2.6X2 SM2PN262R0SE- 10-68 9A06856300 SCREW,PAN 4X25 SM2PN40250SE- 10-69 9A07359900 SCREW,BIN 2.6X6 SM2DN266R0SE- 10-70 9A07073500 SCREW,S-TPG BIN 2.6X8 SFBDN268R0SE- 10-71 9A02680200 WASHER,SPECIAL SWXEA09300---
10-72 9A06845700 SCREW,SPECIAL CEC2381003600 10-73 9A03303500 SCREW,S-TPG PIN M2X4 SFBDN204R0SE- 10-75 9A01589800 SCREW,S-TPG BIN M3X6 SFBDN306R0SE- 10-79 9A06856500 SCREW,TPG PAN 1.7X8 ST3PN178R0SM- 10-81 9A07508400 SPRING,TENS CEC2811001000
10-83 9A06845900 WASHER,3X8X1T CEC2383005000 10-90 9A06843600 MECHA,CD93V4+FELT CEC0991004400 45-02 9A07351400 ASSY,PCB,DISPLAY CEC0B10028700 45-03 9A07351500 ASSY,PCB,10KEY CEC0B10028710 45-04 9A07351600 ASSY,PCB,FUNCTION CEC0B10028720
45-06 9A08658600 ASSY,PCB,CDRW CEC0B10031000 45-07 9A07351910 ASSY,PCB,HP CEC0B10028901 45-09 9A06842500 ASSY,PCB,SENSOR CEC0B10025700 48-06 9A07739800 WIRE,JUMPER,29P,110 CEC4W30008705 PD-FL 9A07354500 PAD,FLT CEC2448003400 PD-FF 9A07354600 PAD,FFC CEC2448003500
3 PC BOARDS AND PARTS LIST
-8-
基板図とパーツリスト
MAIN PCB
-9-
MAIN PCB ASSY
REF.NO. PARTS NO. DESCRIPTION
9A08657700 ASSY,PCB,MAIN 9A08659000 PCB,MAIN 5760526600 PLATE HEAT SINK 9A07348700 HEAT SINK
C063 £ 9A08467700 C,ELECT 3300U/25V M
CN01 9A06848000 PLUG CN02 9A08659500 PLUG,33P,R DC CN03 9A00430600 CONNECTOR,5P CN04 9A00188000 PLUG,6P,PH V CN05 9A07360300 PLUG,3P
CN06 9A07087000 PLUG,4P CN07 9A02683000 PLUG,6P CN08 9A00436900 PLUG,3P D01-06 £ 9A06853300 DIODE,1A3-I D07 9A06853500 ZENER DIODE,GZB24B
D08 9A07358500 ZENER DIODE,MTZJ6.2A D09-11 9A06853400 DIODE,1SS133-T-77 D12 9A07085200 ZENER DIODE,MTZJ4.7C-T-77D13 9A06853400 DIODE,1SS133-T-77 IC01 9A06854300 IC,LC78622E
IC02 9A06854100 IC,LA9240M IC03 9A08659200 IC,LC866012C-5S33 IC04 9A06854000 IC,LA6541D IC05 9A07358600 IC,LA6531 IC06 9A06854400 IC,NJM4558D
IC07 £ 9A06854600 IC,NJM7808FA Q01 9A06856900 TR,2SA933AS-TP-R Q02 £ 9A07360000 TR,2SB1142-T Q04,05 9A06856800 TR,DTC124ESA-TP Q06,07 9A06857000 TR,2SD1936-T-AC
Q08 9A06856700 TR,DTA124ESA-TP X01 9A02264500 CRYSTAL,16.9344MHZ X02 9A06849600 RESONATOR,CSA12.0MTZ
DISPLAY PCB ASSY
REF.NO. PARTS NO. DESCRIPTION
9A07351400 ASSY,PCB,DISPLAY 9A07355000 PCB,DISPLAY 9A07354500 PAD,FLT 9A07354600 PAD,FFC
CN301 9A06848100 PLUG,29P,R
CN302 9A02683000 PLUG,6P CN303 9A07360300 PLUG,3P CN304 9A00436900 PLUG,3P FL301 9A07356700 FLT,9-BT-169GK RB301,302 9A07083000 R,RKC 1/8 B7 220K J
SW301-310 9A08467800 SW,TACT U301 9A06847600 IC,GP1U281X
10KEY PCB ASSY
REF.NO. PARTS NO. DESCRIPTION
9A07351500 ASSY,PCB,10KEY 9A07355100 PCB,10KEY
CN305 9A07360300 PLUG,3P SW311-322 9A07083200 SW,TACT
FUNCTION PCB ASSY
REF.NO. PARTS NO. DESCRIPTION
9A07351600 ASSY,PCB,FUNCTION 9A07355200 PCB,FUNCTION
CN306 9A07360300 PLUG,3P SW323-331 9A08467800 SW,TACT
HP PCB ASSY
REF.NO. PARTS NO. DESCRIPTION
9A07351910 ASSY,PCB,HP 9A07355500 PCB,HP 9A07508700 CORE,BP53RB120070060M 9A07508800 CORE,E04RA120070060
IC401 9A07085500 IC,NJM4560D
JK401 9A07081200 JACK,H.P. VR401 9A07082700 VR,ROTARY 50K
SENSOR PCB ASSY
REF.NO. PARTS NO. DESCRIPTION
9A06842500 ASSY,PCB,SENSOR 9A07349200 PCB,SENSOR
CN01 9A06848500 CONNECTOR,3P P01 9A06847700 PHOTO COUPLE,GP1S58V
CDRW PCB ASSY
REF.NO. PARTS NO. DESCRIPTION
9A08658600 ASSY,PCB,CDRW 9A09093600 PCB,CDRW
CN605 9A09093700 PLUG,33P,R TC IC201-204 9A09094000 IC,NJM2137M Q201-204 9A06857000 TR,2SD1936-T-AC
R201,203 9A09094100 R,50K 1/6W 1% R205,207 9A09094100 R,50K 1/6W 1%
-10-
OUTPUT (+DIGI) PCB ASSY
REF.NO. PARTS NO. DESCRIPTION
9A07605900 ASSY,PCB,OUTPUT(+DIGI) 9A07606200 PCB,OUTPUT(+DIGI)
CN501 9A00436900 PLUG,3P CN502 9A06976700 PLUG,4P,PH V JK501 9A06859100 JACK,2P,RCA
JK502 9A07606300 JACK,VIDEO JK503 9A07275000 CONVERTOR,GP1F32T JP501 9A07606500 INDUCTOR,FERRITE MH501 9A07274100 TERMINAL,GND T501 9A02276900 TRANS,PULSE
POWER PCB ASSY
REF.NO. PARTS NO. DESCRIPTION
9A07352030 ASSY,PCB,POWER [J] 9A07352000 ASSY,PCB,POWER [US] 9A07352010 ASSY,PCB,POWER [E] 9A07352020 ASSY,PCB,POWER [UK] 9A07507900 PCB,POWER [J,E,UK]
9A07355600 PCB,POWER [US] £ 9A07275200 POWER CORD [J] £ 9A07506100 POWER CORD [US] £ 9A07087800 POWER CORD [E] £ 9A07258200 POWER CORD [UK]
9A07081100 PLUG ROUND PIN [US] C201 £ 9A07080700 CAPACITOR CN201 9A07356100 CONNECTOR,5P,XH CN202 9A07082200 CONNECTOR HOUSING [US] EC201,202 5760663000 EC TERMINAL,1P
F202 9A07088000 FUSE HOLDER [E,UK] F202 £ 9A09198000 FUSE,250V 800MA [E,UK] SW201 £ 9A07083100 SW,PUSH,POWER T201 £ 9A09167700 POWER TRANSFORMER [J] T201 £ 9A07356600 POWER TRANSFORMER [US] T201 £ 9A07508000 POWER TRANSFORMER [E,UK]
-11-
4 WIRING DIAGRAM
-12-
結線図
5 BLOCK DIAGRAM
-13-
ブロック図
��
��
6 IC BLOCK DIAGRAM
-14-
ICブロック図
-15-
-16-
86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM PD-D2750 MAIN PCB
Compact Disc ChangerPPDD--DD22775500
1 st Issue; October 2001
TE-6
FIN21
FIN22
E3
F4
TB5
TE7
TESI8
SCI9
TH10
TA11
TD-12
FD-
17
FA18
FA
-19
FE20
FE-
21
AG
ND
22
SP
23
SPI
24
SPG
25
SP-
26
SPD
27
SLEQ
28
HFL37
SLOF38
CV-39
CV+40
RFSM41
RFS-42
SLC43
SLI44
DGND45
FSC46
TBC47
NC48V
CC
164
LDS
63
LDD
62
BH1
61
PH1
60
LF2
59
VR
58
REF
157
VC
C2
56
FSS
55
DR
F54
CE
53
TD13
JP14
TO15
FD16
SLD
29
SL-
30
SL+
31
JP-
32
JP+33
TGL34
TOFF35
TES36
DEF
49C
LK50
CL
51D
AT
52
IC02LA9240M
C0010.001
R002 10
R00
315
0K
R005 6.8K
R006 2.2K
R010 100K
R011 15KR013 330
R012 27K
R014 3.3K
R015 6.8K
C010 0.047 C009 0.15
+
C007 0.047
C004 0.033
C002 0.1
C0220.01
R00
11K
C039 0.022C036 0.022C038 0.022
C0330.022
R04
568
0
R046 56K
R047 1.2K
C029 0.1
C030 0.1
C043 0.022
C025 0.033
R039 100K
R040 10K
R04
31K
R041 18K
R04
218
K
C027 15P
C0261P
C028 0.0033 R044 330
R023 6.8K
C015 0.001
C01
40.
1
C01
30.
015
C01
20.
018 C01
60.
0033
C01
710
0P
C021 0.0033
R02
222
K
R02
012
K
R01
933
K
R01
81.
5KR
017
12K
R02
533
K
R02
656
K
R02
856
K
R027 1K
R03
36.
8K
R03
210
K
R02
118
K
R029 5.6K
R034 5.6K
DRFRWCCOINCQCK
WRQ
XRST
SQOUT
WRQDRF
PUIN
SL+SL-
A_MUTE
R03
710
0K
R03
682
K
C008 0.0033
C0420.022
SL+
SL-X
RS
T
2.5V
SPIN
DLE
-
SLED
-
PU IN
SW
SPIN
DLE
+
SLED
+
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
CN01CON29FA
+CB
+DC
OM
ELDGN
DM
DV
RFC
+TC
+TC
-FC
-
VCC1
MUTE2
VIN13
VO15
VO26
GND7
GND8
GND9
VO310
VO621
GND22
GND23
VO725
VO826
VG427
VI428
VREF29
VCC30
VO411
VG212
VI213
REGO14
CD17
VIN318
VG319
VO520
VG14
REGI15
GND24
RES16
IC04LA6541D
PU IN
SW
GN
DR
XV
DD
F5G6G7G8G 1G2G3G4G9GP1P2P3P4P5P6P7P8P9P10
P11
P12
P13
P14
P15
F
COINSQOUTCQCKRWC
DO
WN
UP
CO
M
TTM
+TT
M-
D02 1A3-I D01 1A3-I
R0384.7K
R052 1K
D07GZB24B
D08MTZJ6.2A
R065 47
D06 1A3-I
D051A3-I
TO PCB DISPLAY
TO P
CB
POW
ER
C07
9O
PEN
C08
0O
PEN
C07
8O
PEN
C07
6O
PEN
TB
TP06FD
TP05TD
TP04FE TO01 HF
R0672.2 1/4W
12345
CN03XH5
D04 1A3-I D03 1A3-I
Q022SB1142
C07
7O
PEN
+C0451/50
+
C044
1000/10
+C062
220/10
C006
330P
D09
1SS
133
D10
1SS
133
+
C0633300/25
+
C069
1/50
+
C065 22/50
+
C067100/50
+
C052 100/10
+
C0112.2/50
+
C04147/10
Q012SA933
+
C005
47/10
+C05947/10
+
C037100/10
+
C035100/10
+
C02
022
/10
+C01
94.
7/50
+
C018
0.22/50
VVDD6
DEFI1
TAI2
PDO3
VVSS4
ISET5
FR7
VSS8
EFMO9
EFMIN10
TEST211
CLV+12
TOFF
17
TGL
18
JP+
19
JP-
20
PCK
21
FSEQ
22
VD
D23
CO
NT1
24
CO
NT2
25
CO
NT3
26
CO
NT4
27
CO
NT5
28
LCHO37
LVSS38
RVSS39
RCHO40
RVDD41
MUTER42
XVDD43
XOUT44
XIN45
XVSS46
SBSY47
EFLG48TE
ST1
64
-CS
63
TEST
562
4.2M
61
16M
60
TST1
159
-RES
58
-CQ
CK
57
CO
IN56
SQO
UT
55
RW
C54
WR
Q53
CLV-13
V/-P14
HFL15
TES16
EMPH
29
C2F
30
DO
UT
31
TEST
332
TEST433
N.C.34
MUTEL35
LVDD36
PW49
SFS
Y50
SBC
K51
FSX
52
IC01LC78622NE
C056180P
+
C051100/10
C053 0.022
C0230.047
+
C024
0.33/50
R063 680 1/4W
+
C06647/35
IN3
GN
D2
OUT1
IC077808
+C08547/10
R053 22K
C057 0.022
+
C040 10/25
+
C034100/10
+
C064470/16
R0830
R0601.2K
TE
TP07VREF
R066 47
R055100K
CHASSIS
EARTH
C0930.022
JP101
TTM+TTM-REARFRONT
S5/T56
S0/T01
S1/T12
S2/T23
S3/T34
S4/T45
S6/T67
S7/T78
S8/T89
S9/T910
S10/T1011
S11/T1112
VD
DV
PP
17V
P18
S16
19S
1720
S18
21S
1922
S20
23S
2124
S22
25S
2326
S24
27S
2528
P0437
P0538
P0639
P0740
P10/SO041
P11/SI0/SB042
P12/SCK043
P13/SO144
P14/SI1/SB145
P15/SCK146
P16/BUZ47
P17/PWM48
P73
/INT3
/T0I
N64
P72
/INT2
/T0I
N63
P71
/INT1
62P
70/IN
T061
P83
/AN
360
P82
/AN
259
P81
/AN
158
P80
/AN
057
VD
D56
CF2
55C
F154
VS
S53
S12/T1213
S13/T1314
S14/T1415
S15/T1516
S26
29S
2730
S28
31S
2932
P0033
P0134
P0235
P0336
TEST
149
-RES
50
XT1
51
XT2
52
IC03LC866012
C0810.1+
C08247/10
X02
12MHz
R062 1K
C084
33P
C083
33P
1G2G3G4G5G6G7G8G9GP1P2P3P4P5P6
P7P8P11
P9P10
R0504.7K
TTM1TTM2D_MUTE
SENSER
TM+TM-
OPENCLOSEUPDOWN
P12
P13
P14
P15
D_M
UTE
LED
SEN
SER
VD
D 1 2 3 4 5 6
CN07PH6
1 2 3 4 5 6
CN04PH6
R061 470
C0500.022
123 CN05PH3
C102 220P
C103 220P
C104 220P
C105 220P
R090 18K
R091 18K
R092 7.5K
R093 7.5K
R094 8.2K
R095 8.2K
R096 18K
R097 18K
R098 470
R099 470
R100 220
R101 220
C106 4.7/50 NP
C107 4.7/50 NP
C1081000P
C1091000P
Q062SD1936
Q072SD1936
C1121000P
C1131000P
R10
25.
6KR
103
5.6K
Q08DTA124ESA
MU
TE
3
21
84
IC06ANJM4558D
5
67
IC06BNJM4558D
C072 1/50 NP
C075 10/16
C074 10/16
C073 1/50 NP
L GN
DR
R106 220
+
C049470/16
R08947K
R08847K
+
C047220/6.3
C04
80.
047
R10
512
K
R10410K
D11
1SS133
R0561M
X0116.9344MHz
C032 12P
C031 12P
R05122K
1234 CN06PH4
R05847K
R05947K
XRST
UP
DO
WN
CLO
SE
OPE
N
OPE
NG
ND
CLO
DE
TM+,
FRO
NT
TM-,R
EA
R
GN
D
TTM1 H H L L
TTM2 H L H L
TT MOTORH CWL CWSTOPCCW
PUINSWSENSER
CMOS CMOS W/PU
TM+, TM-, N-CH OD
R070 22K
R071 22K
R072 22K
R073 22K
R074 22K
R07522K
OPEN
CLOSE
UP
DOWN
GN
DG
ND
R080 220
D12MTZJ4.7C
R01
6O
PEN
R0682.2 1/4W
TM-
TTM
2
TTM
1
TM+
VC
C1
MU
TE2
OU
T13
GN
D4
GN
D5
OU
T26
IN1-
7
IN1+
8IN
2+9
IN2-
10O
UT3
11G
ND
12G
ND
13O
UT4
14BO
UT
15V
BIN
16
IC05LA6531
R121 10K
R117 20K
R113 33K
R110 91K
R107 91K
R116 20K
+
C0461000/10
4V
8VR10922K
R122 4.7
R120 220 R119 1K
R118 10K
R1086.8K
R11222K
R1116.8K
Q05DTC124E
R11433K
R11510K
Q04DTC124E
R12310K
R12410K +
C00310/16
TTM+TTM-REARFRONT
R008 0
R009 OPEN
+
C91100/16
R1260
R1270
C86
OPEN
C87
OPEN
C96 330P
C97OPEN
C98OPEN
C99OPEN
R05422K
R1290
R1280
+ C0551000/16
+
C0541000/10
+
C0581000/10
+
C06010/16
+ C1001000/10
TO CONNECTOR PCB
R04847
1 2 3 CN307PH3
123 JK301RCA L/R
C0920.1
CHASSIS EARTH
132 234567891011121314151617181920212223242526272829303133
CN02CON33
VREF
CD
RW
8V GN
D
R15
1
100K
R152
100K
R15
3
51K
R154
51K
CDRW
123
CN08
TO CN502
DIGITAL OUT
INSTRUCTIONS FOR SERVICE PERSONNELBEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSEDPARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.
NOTES:1. Resistor values are in ohms (k=kilo-ohms, M=megohms).2. Capacitor values are in microfarads (p=picofarads).3. £Parts marked with this sign are safety critical components.
They must always be replaced with identical components-refer to the appropriate parts list and ensure exact replacement.
注意1. 抵抗の単位はΩ(k=kΩ,M=MΩ)です。2. コンデンサの単位はμF(p=pF)です。3. £マークのある部品は安全規格重要部品です。交換するときは必ずティアック指定の部品を使用してください。
86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM PD-D2750 CDRW PCB
Compact Disc ChangerPPDD--DD22775500
1 st Issue; October 2001
INSTRUCTIONS FOR SERVICE PERSONNELBEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSEDPARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.
NOTES:1. Resistor values are in ohms (k=kilo-ohms, M=megohms).2. Capacitor values are in microfarads (p=picofarads).3. £Parts marked with this sign are safety critical components.
They must always be replaced with identical components-refer to the appropriate parts list and ensure exact replacement.
注意1. 抵抗の単位はΩ(k=kΩ,M=MΩ)です。2. コンデンサの単位はμF(p=pF)です。3. £マークのある部品は安全規格重要部品です。交換するときは必ずティアック指定の部品を使用してください。
3
21
8
4
IC201ANJM2137-1
5
67
IC201B
NJM2137-2R201
50K
R213
3.3K
R2171.8K
R209
1.2K
R20550K
R221
3.3K
Q2012SD1936
3
21
8
4IC203ANJM2137-1
5
67
IC203BNJM2137-2
R203
50K
R215
3.3K
R2191.8K
R211
1.2K
R20750K
R223 3.3K
Q2032SD1936
3
21
8
4
IC202ANJM2137-1
5
67
IC202B
NJM2137-2
R202
100K
R214
3.3K
R2181.8K
R210
2.2K
R206100K
R222
3.3K
Q2022SD1936
3
21
8
4IC204ANJM2137-1
5
67
IC204BNJM2137-2
R204
100K
R216
3.3K
R2201.8K
R212
2.2K
R208100K
R224 3.3K
Q2042SD1936
C20210P
C2044.7P
C20610P
C2084.7P
C2034.7P
C2054.7P
C2074.7P
C2094.7P
R225
3.3K
R226
3.3K
R227
3.3K
R228
3.3K
R22
927
K
C21
8
105
+C211100/10
+ C212100/10
C215105
C216105
+ C201100/10
CDRW CIR.
A+C
PUINSW
B+D
PUINSW
F
TO PCB MAIN
VR
DWNSW
MD
COM
LD
UPSW
GND
GND
F+
TT+
T+
TT-
T-
SENSE
F-
+5V
GND
SLED+SLED-
SPINDLE+SPINDLE-
LED
CN02
FPC-13P
PD
CDK93V4 MECHA CIR.
PCB NO.
FPC-33P
COME
TURNTABLE SENSORPCB NO.4B10A60300
MD
LD
TRACKING
COIL
FOUCS
COIL
VR
F
A
C
B
D
E
-
+SPINDLE
MOTOR
-
+
FEED
MOTOR
INNER SW
-
+
TURNTABLE
MOTOR
MECHA UP/DOWN SW
123
12345
123456
123456
CN601PH6
123456
123456
123456789
10111213
CN602
1
32
2345678910111213141516171819202122232425262728293031
33
FC33
CN605
123
PH3CN603
12345
PH5CN604
123
12345678910111213
A+CB+D
F
VRMD
LDGND
F+T+T-F-
COME
DWNSWCOMUPSWTT+TT-
SENSE+5VLED
PUINSWPUINSW
SLED+SLED-
SPINDLE+SPINDLE-
A+CB+D
F
VRMD
LDGND
F+T+T-F-
COME
GND
8V
CDRW
VREF
B+D
A+C
E
F
C210105
C213
10P
C214
10P
C217
10P
C219
10P
C220105
86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM PD-D2750 DISPLAY PCB, 10KEY PCB, FUNCTION PCB, POWER PCB
Compact Disc ChangerPPDD--DD22775500
1 st Issue; October 2001
INSTRUCTIONS FOR SERVICE PERSONNELBEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSEDPARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.
NOTES:1. Resistor values are in ohms (k=kilo-ohms, M=megohms).2. Capacitor values are in microfarads (p=picofarads).3. £Parts marked with this sign are safety critical components.
They must always be replaced with identical components-refer to the appropriate parts list and ensure exact replacement.
注意1. 抵抗の単位はΩ(k=kΩ,M=MΩ)です。2. コンデンサの単位はμF(p=pF)です。3. £マークのある部品は安全規格重要部品です。交換するときは必ずティアック指定の部品を使用してください。