Teac PD-H503 User manual

PPDD--HH550033
SERVICE MANUAL
3CD Player
Effective : June, 2002 S-0066A
CONTENTS
1 SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・2
2 EXPLODED VIEWS AND PARTS LIST ・・・・・・・・・・・・・・・・・3
3 PC BOARDS AND PARTS LIST ・・・・・・・・・・・・・・・・・・・・・・・・8
4 INCLUDED ACCESSORIES ・・・・・・・・・・・・・・・・・・・・・・・・・・・10
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 appropriate
parts list and ensure exact replacement.
●Parts of [ ] mark can be used only with the version designated.
[US]:U.S.A.[C]:CANADA[E]:EUROPE[UK]:U.K.

1 SPECIFICATIONS
−2−
Laser System
3-beam laser
Digital Filter
8-times oversampling
Frequency response
20Hz ~ 20kHz (playback: ±0.5dB)
Signal to noise ratio
95dB (IHF-A)
Dynamic range
More than 70dB
Total Harmonic Distortion
0.02% (1kHz)
Channel Separation
85 dB (1 kHz)
Sampling frequency
44.1kHz
Error correction
CIRC
Power supply
120 V AC, 60Hz (U.S.A./Canada Model)
230 V AC, 50Hz (Europe/U.K. Model)
Power consumption
12 W
Dimensions (W x H x D)
285 x 131 x 327 mm (11-1/4" x 5-3/16" x 12-7/8")
Weight (Net)
4.55 kg
Standard Accessories
Audio signal connection cord x 1
Remote control cord x 1
•Design and specifications are subject to change without notice.
SAFETY INFORMATION
This product has been designed and manufactured according to FDA
regulations "title 21, CFR, chapter 1, subchapter J, based on the Radiation
Control for Health and Safety Act of 1968", and is classified as a class 1
laser product. There is no hazardous invisible laser radiation during
operation because invisible laser radiation emitted inside of this product
is completely confined in the protective housings.
The label required in this regulation is shown 1.
OCAUTION
USE OF CONTROLS OR ADJUSTMENT OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
Optical pickup:
TYPE : SFP101NXR
MANUFACTURER : Sanyo Electric Co., Ltd.
LASER OUTPUT : Continuous Wave max. 0.5mW
WAVE LENGTH : 765-815nm
1For U.S.A.

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2 EXPLODED VIEWS AND PARTS LIST
EXPLODED VIEW-1

−4−
EXPLODED VIEW-1
REF.NO. PARTSNO. DESCRIPTION REMARKS
1‑1 9A06240500 WINDOW KGU1A154Y
1‑2 9A08866700 ORNAMENT,DOOR(1) KGR1A199M9ZK79
1‑3 9A08866200 ORNAMENT,DOOR(2) KGR1A199M9YK79
1‑4 9A08866800 ORNAMENT,DOOR(3) KGR1A200M9ZK79
1‑5 9A06677900 BADGE KGB1A047
1‑6 9A09428000 PANEL,AL KKM1A117ZC11
1‑7 9A06677600 SIDEBAR KKM1A062C11
1‑8 9A09426200 KNOB,OPEN KBT1A788WK64
1‑9 9A09427900 PANEL,SUB KGW1A326ZK64
1‑10 9A06316000 KNOB,TACT KBT1A386WK64
1‑11 9A06239700 KNOB,TACT KBT1A410C13
1‑12 9A07301300 INDICATOR,POWER KGL2A120
1‑13 9A07301200 KNOB,POWER KBT2A387ZK64
1‑14 9A09426300 MAINPCBASSY[US,C] KOP11487C
9A09426310 MAINPCBASSY[E,UK] KOP11487B
1‑15 9A07290000 BRACKET,FLT KMD1A374
1‑16 9A09426400 3CDMECHANISM,MGC‑F3400 BJDMGCF3400
1‑17 9A09426600 SUPPORT,MECHA KMH1A145
1‑18 9A05989700 SUPPORT,PCB KHE1A021
1‑19 9A09426700 CHASSIS,BOTTOM KUA1A208
1‑20 9A09426500 PANEL,REAR KKF2A142TK59
1‑21 9A06881800 CABINET,TOP KKC3B082S21
1‑22£9A01376900 BUSHING,ACCORD KHR129
1‑23£9A08043100 POWERCORD[US,C] BJA523FBY
£9A08152100 POWERCORD[E] BJA2B043Z
£9A09267600 POWERCORD[UK] BJA2E045Z
1‑24 9A06315500 FOOT KKL1A047ZK63
1‑25 9A06229300 CUSHION,FOOT KHG1A039Z
1‑26 9A08792000 WINDOW,SENSOR KGU1A245A10
F301£9A06545400 FUSE[US,C] KBA2C0630TLU
F301£9A06868100 FUSE[E,UK] KBA2C0315TLE

EXPLODED VIEW-2
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−6−
EXPLODED VIEW-2 (MGC-F3400)
REF.NO. PARTSNO. DESCRIPTION REMARKS
2‑1 9A09436000 REINFORCINGHARDWARE(S‑A) F3B1007
2‑2 9A09436100 SLIDER(LIFT) F3C1003
2‑3 9A09436200 REINFORCINGHARDWARE(R) F3D1004
2‑4 9A09436300 REINFORCINGHARDWARE(TOP) F3B1005
2‑5 9A09436400 REINFORCINGHARDWARE(F) F3C1006
2‑6 9A09436500 SHAFT(GEAR‑C) F3D2001
2‑7 9A09436600 SHAFT(HOLDERGEAR) F3D2002
2‑8 9A09436700 SHAFT(HOLDERTRAY) F3D2003
2‑9 9A09436800 PULLEY F3D3001
2‑10 9A09436900 GEAR(TRAYMOTOR‑A) F3D3002
2‑11 9A09437000 GEAR(TRAYMOTOR‑B) F3D3003
2‑12 9A09437100 GEAR(TRAYMOTOR‑C) F3D3004
2‑13 9A09437200 GEAR(TRAY‑A) F3D3005
2‑14 9A09437300 GEAR(LIFTMOTOR‑A) F3D3006
2‑15 9A09437400 ARM(JOINT) F3D3008
2‑16 9A09437500 ARM(LOADSW) F3D3009
2‑17 9A09437600 LACK(GEAR) F3D3010
2‑18 9A09437700 ARM(TRAY‑SUB) F3D3011
2‑19 9A09437800 ARM(TRAY‑LOCK) F3D3012
2‑20 9A09437900 GEAR(LIFT‑IDLER) F3D3013
2‑21 9A09438000 GEAR(IDLER) F3D3014
2‑22 9A09438100 GUIDE(TRAYOUTER‑L) F3C3015
2‑23 9A09438200 CLAMPER F3C3016
2‑24 9A09438300 CAM(LIFT) F3C3017
2‑25 9A09438400 HOLDER(LIFT) F3C3018
2‑26 9A09438500 HOLDER(TRAY‑R) F3C3020
2‑27 9A09438600 TRAY(SUB) F3B3021
2‑28 9A09438700 ARM(SWITCHCLOSE) F3C3022
2‑29 9A09438800 TRAY(MAIN) F3A3023
2‑30 9A09438900 CHASSIS(MAIN) F3A3024
2‑31 9A09439000 HOLDER(TRAYTOP) F3B3025
2‑32 9A09439100 GUIDE(TRAYOUTER) F3A3026
2‑33 9A09439200 SLIDER(TRAY‑B) F3C3027
2‑34 9A09439300 GUIDE(TRAY‑L) F3B3028
2‑35 9A09439400 GUIDE(TRAY‑R) F3B3029
2‑36 9A09439500 ARM(TRAYCATCH‑L) F3C3030
2‑37 9A09439600 ARM(TRAYCATCH‑R) F3C3031
2‑38 9A09439700 CHASSIS(GUIDE) F3B3032
2‑39 9A09439800 GUIDE(TRAYMID) F3C3033
2‑40 9A09439900 GUIDE(CAM) F3B3034
2‑41 9A09440000 GEAR(TRAY‑IDLER) F3D3035
2‑42 9A09440100 SLIDER(TRAY‑A) F3C3037
2‑43 9A09440200 SLIDER(TRAYLOCK) F3C3039
2‑44 9A09440300 ARM(SWITCHOPEN) F3C3040
2‑45 9A09440400 PULLEY(B) F3D3042
2‑46 9A09440500 TRAY(SUB‑2) F3D3043
2‑47 9A09440600 TRAY(SUB‑3) F3D3044
2‑48 9A09440700 GEAR(TRAY‑FINAL) F3D3045
2‑49 9A09440800 HOLDER(GEAR‑B) F3C3048
2‑50 9A09440900 HOLDER(GEAR‑C) F3C3049
2‑51 9A09441000 GEAR(SUN) E1D3021
2‑52 9A09441100 GEAR(INTERNAL) E1D3022
2‑53 9A09441200 GEAR(CARRIER) E1D3023
2‑54 9A09441300 GEAR(PLANET) E1D3024
2‑55 9A09441400 PULLEY(MOTOR‑A) E6D3006

−7−
EXPLODED VIEW-2 (MGC-F3400)
REF.NO. PARTSNO. DESCRIPTION REMARKS
2‑56 9A09441500 BELT F3D4001
2‑57 9A09453400 TORSIONSPRING(CAMLIFT) F3D6003
2‑58 9A09441600 EXTENSIONSPRING(TRAYLOCK) F3D6006
2‑59 9A09441700 TORSIONSPRING(LACKGEAR) F3D6008
2‑60 9A09441800 TORSIONSPRING(HOLDERGEAR) F3D6009
2‑61 9A09441900 SHAFT(GEAR‑B) F3D8001
2‑62 9A09442000 SHAFT(GEAR‑A) F3D8002
2‑63 9A09442100 SHAFT(PULLEY) F3D8003
2‑64 9A09442200 SCREW(TRAY) E1D8004
2‑65 9A09442300 SCREW(A2) E1D8012
2‑66 9A09442400 SCREW(SUB‑L) E6D8011
2‑67 9A09442500 PCB(MAIN) F3B9001
2‑77 9A09443500 INSULATOR37(DARKGREEN) J02‑1174
2‑78 9A09443600 INSULATOR25(LIGHTGREEN) J02‑1175
2‑79 9A09443700 TRAVERSEUNIT KCTB4H(S)
2‑80 9A09443800 PHOTOINT,GP1S93 T95‑0159
2‑81 9A09443900 MAGNET(2) 90566023
2‑82 9A09444000 CONNECTOR,15FMN‑STK 90552020
2‑83 9A09444100 DCMOTOR,MDN4BT3MEA 91433166
2‑84 9A08360400 SWITCH,MUP10184MLB1 94081104
2‑85 9A09444200 SWITCH,MPU11470MLBO 94413121
2‑86 9A09444300 SWITCH,MPU11301MLBO 94413122
2‑88 9A09444500 PHOTOTR,RPT‑38PB3F 99518076
2‑89 9A09444600 LED,SIR‑34ST3F 99518209
2‑90 9A09444700 SCREW,TAPTITE2.6X6 N09‑3359
2‑91 9A09444800 SCREW,BINDTAPPING2.6X8 N320023
2‑92 9A09444900 SCREW,BINDTAPPING2.6X6(BL) N320024
2‑93 9A09445000 SCREW,SEMS2X4 N530017
2‑94 9A09445100 SCREW,TAPPING2X3.5 N920031
2‑95 9A09445200 SCREW,MACHINEM2X2.5 N930025
2‑96 9A09445300 POLYWS,1.57X4X0.5CUT 8341115998
2‑97 9A09445400 COMPRESSIONSPRING(GEAR) F3D6010
2‑98 9A09445500 SCREW(GEAR) F3D8007
2‑99 9A09445600 SCREW,BINDTAPTITE2.6X6 N310037
2‑100 9A09445700 RESISTOR,390OHM RD14BB2C391J
2‑101 9A09445800 RESISTOR,330OHM RD14BB2C331J

−8−
3 PC BOARDS AND PARTS LIST
MAIN PCB
FRONT PCB
POWER PCB

MAIN PCB ASSY (GATHER)
REF.NO. PARTSNO. DESCRIPTION
9A09426300 MAINPCBASSY[US,C]
9A09426310 MAINPCBASSY[E,UK]
9A09427500 PCB,MAIN+SUB
MAIN PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
CN12 9A09256300 WAFER,CARDCABLE
CN13 9A08220300 WAFER,CARDCABLE
CN14 9A05331000 WAFER,MOLEX53014‑1210
CN15 9A05329700 WAFER,MOLEX53014‑0610
D101 9A01390500 DIODE,1N4148MT
D103‑D107 9A01390500 DIODE,1N4148MT
D201,D202 9A08869600 DIODE,ZENERUZ5.6BSCT
D203 9A08869700 DIODE,ZENERUZ3.6BSBT
D204 9A08869800 DIODE,ZENERUZ4.3BSBT
D205 9A01390500 DIODE,1N4148MT
IC10,IC11£9A08788600 IC,TA7291S
IC12£9A08788400 IC,TA2092N
IC13 9A09427600 IC,TA2153FN
IC14 9A08788700 IC,TC9462F
IC15,IC16£9A07871100 IC,NJM7805FA
IC51,IC52 9A07343300 IC,NJM2068MD‑TE1
IC86£9A06883400 IC,KA78L05AZTA
JK11 9A06869700 JACK,BOARD
JK12 9A06242200 JACK,BOARD
JK13,JK14 9A06239100 MODULE,OPTICAL
L101 9A05356900 COIL,10UHK
Q101,Q102 9A05895900 TR,KTA1266YT
Q103 9A08791100 TR,KRC107M
Q104,Q105 9A05197500 TR,KTD1302T
Q106 9A08869900 TR,KRA104M
Q107 9A08791100 TR,KRC107M
Q201,Q202 9A08791100 TR,KRC107M
Q411,Q412 9A05197500 TR,KTD1302T
Q701 9A08791100 TR,KRC107M
Q702 9A08869900 TR,KRA104M
Q703,Q704 9A05939600 TR,KTC3227Y
SW10 9A06675300 SW,SLIDE
X301 9A04275700 CRYSTAL,16.9344MHZ
FRONT PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
BK01,BK02 9A07290000 BRACKET,FLT
CB12 9A09256300 WAFER,CARDCABLE
CN16 9A08870000 WAFER,CARDCABLE15P
D401‑D403 9A01390500 DIODE,1N4148MT
D404 9A08147300 LED,SLR342VCTB7(RED)
D405,D406 9A01390500 DIODE,1N4148MT
F401 9A08868000 FIP
IC41 9A09452500 IC,TMP87PMF
Q401 9A08869900 TR,KRA104M
Q402‑Q404 9A08791100 TR,KRC107M
RC41 9A06757900 SENSOR,REMOCON
S401‑S413 9A06671200 SW,TACTEVQ21505R
X101 9A05193000 CRYSTAL
POWER PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A05333500 HEATSINK
9A05328200 HOLDER,FUSE
C802,C803£9A06226700 C,ELECT1000UF/25V
C810£9A05976300 C,ELECT2200UF/35V
C820£9A06694600 C,ELECT47UF/50V
CN81 9A06674400 WAFER
D801‑D806£9A05194700 DIODE,1N4003ST
D809 9A05194100 DIODE,ZENERMTZJ6.8BT
D810£9A05194700 DIODE,1N4003ST
ET81 9A05961500 PLATE,EARTH
ET82 9A07308700 BRACKET,PCB
IC81£9A06868000 IC,NJM7808FA
IC82£9A09260500 IC,KA79L08AZT
IC83£9A05218300 IC,KA7808‑ABTU
IC84£9A08790800 IC,KA78R08
IC85£9A09427700 IC,KA79L24AZT
R803£9A06317800 R,FUSE12AJ270H
R806,R807£9A05338300 R,FUSE12AJR47H
T801£9A09427400 POWERTRANSFORMER[US,C]
T801£9A09427410 POWERTRANSFORMER[E,UK]
−9−

4 INCLUDED ACCESSORIES
−10−
INCLUDED ACCESSORIES
REF.NO. PARTSNO. DESCRIPTION REMARKS
9A08903100 OWNER'SMNL,E/F[US,C] KQX1A745Z
9A08903200 OWNER'SMNL,E/F/G/I/S[E,UK] KQX1A746Z
9A05935900 CORD,PIN KJS4M014Y
9A05936000 CORD,PIN KJS4N001Y

86 74 52 31
E
D
C
B
A
3CD Player
PPDD--HH550033
1 st Issue; May 2002
BLOCK DIAGRAM
PD-H503

86 74 52 31
E
D
C
B
A
3CD Player
PPDD--HH550033
1 st Issue; May 2002
WIRING DIAGRAM
PD-H503

86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM
PD-H503
MAIN PCB, POWER PCB
3CD Player
PPDD--HH550033
1 st Issue; May 2002
MAIN PCB
POWER PCB
FROM MECHANISM
FROM MECHANISM
FROM FRONT PCB
REMOTE
IN/OUT
AUDIO OUTPUT
REMOTE SELECT
SWITCH
OPTICAL OUTPUT
OPTICAL OUTPUT
AC IN
INSTRUCTIONS FOR SERVICE PERSONNEL
BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-
CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS 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.

86 74 52 31
E
D
C
B
A
SCHEMATIC DIAGRAM
PD-H503
FRONT PCB
3CD Player
PPDD--HH550033
1 st Issue; May 2002
INSTRUCTIONS FOR SERVICE PERSONNEL
BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-
CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS 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.
FRONT PCB
FROM MECHANISM
TO MAIN PCB