Teac CD-P1850 User manual

CCDD--PP11885500
SERVICE MANUAL
COMPACT DISC PLAYER
Effective : February, 2002 S-0050A
For Europe

1 SPECIFICATIONS
−2−
CD PLAYER
Pickup:
3-beam, semiconductor laser
D/A Converter:
1 bit DAC
Digital filter:
8-times oversampling
Frequency Response:
20 Hz ~ 20 kHz ±1.5dB
Total Harmonic Distortion:
< 0.02 % (1 kHz)
Signal-to-Noise Ratio (S/N):
>85 dB (1 kHz)
Channel Separation:
>80 dB (1 kHz)
Output:
Analog; 2.0 Vrms (RCA)
Digital; TOS OPTICAL
Wow and Flutter:
Below measurable limit
GENERAL
Power Requirements:
230 VAC, 50Hz (UK/Europe Model)
240 VAC, 50Hz (Australia Model)
Power Consumption:
12 Watts (AC)
Dimensions (W x H x D):
435 x 104 x 290mm
(17-1/8" x 4-1/8" x 11-7/16")
Net Weight:
3.6 kg
Standard Accessories:
Wireless Remote Control Unit (RC-682)
RCA pin-plug cord
Battery (SUM-3, "AA", "R6" type) x 2
•Design and specifications are subject to change without notice.
CONTENTS
1 SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・2
2 EXPLODED VIEWS AND PARTS LIST ・・・・・・・・・・・・・・・・・・・・・・3
3 PC BOARDS AND PARTS LIST ・・・・・・・・・・・・・・・・・・・・・・・・・・・・7
4 INCLUDED ACCESSORIES ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・11
5 BLOCK DIAGRAM ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・12
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.
[E]:EUROPE[UK]:U.K.

2 EXPLODED VIEWS AND PARTS LIST
EXPLODED VIEW-1
−3−

−4−
EXPLODED VIEW-1
REF.NO. PARTSNO. DESCRIPTION REMARKS
31‑00 9A09092400 MECHA,CD93F8NDT
45‑01 9A08891700 PCBASSY,DISPLAY
45‑02 9A07273210 PCBASSY,H.P.
45‑03 9A08891810 PCBASSY,POWER230V[UK]
9A08891820 PCBASSY,POWER230V[E]
45‑04 9A08891900 PCBASSY,MAIN
45‑05 9A08892200 PCBASSY,KEYSW
48‑09£9A07258200 POWERCORD[UK]
£9A09196200 POWERCORD[E]
5101 9A08892300 ESCUTCHEON
5102 9A07273900 PANEL,TRAY
5103 9A06844100 BADGE
5104 9A07077500 WINDOW
5105 9A07149000 BUTTON,PLAY
5106 9A07077900 BUTTON,FUNCTION
5107 9A07079200 FILTER,IR
5110 9A07149200 DECORATION,TRAY
5111 9A07077700 KNOB,ROTARY
5112 9A07077800 KNOB,PUSH
5114 9A07274000 BUTTON,12KEY
5116 9A07079800 SHEET,IR
5117 9A07079000 LUG
5120 9A07077000 COVER,TOP
5121 9A08892400 PANEL,REAR
5122 9A07078400 CHASSIS
5123 9A06842900 ASSY,LEG
5124 9A07078300 LEG
5125 9A07080000 FELT
5130 9A07078800 JOINT
5131 9A07078900 POST
5134£9A06846200 BUSHING,NIFCO2271
5140 9A07078500 BRACKET‑E,JACK
5141 9A07078700 BRACKET‑M,TOP
51SA1 9A06855600 SCREW,S‑TPGBIN2.6X6
51SA2 9A06855600 SCREW,S‑TPGBIN2.6X6
51SB1 9A00768400 SCREW,S‑TPGBRZM2.6X8
51SB2 9A00768400 SCREW,S‑TPGBRZM2.6X8
51SC1 9A01589800 SCREW,S‑TPGBINM3X6
51SC2 9A01589800 SCREW,S‑TPGBINM3X6
51SD1 9A01041200 SCREW,S‑TPGBINM3X8
51SD2 9A01041200 SCREW,S‑TPGBINM3X8
51SD3 9A01041200 SCREW,S‑TPGBINM3X8
51SD4 9A01041200 SCREW,S‑TPGBINM3X8
51SD5 9A01041200 SCREW,S‑TPGBINM3X8
51SD6 9A01041200 SCREW,S‑TPGBINM3X8
51SD7 9A01041200 SCREW,S‑TPGBINM3X8
51SD8 9A01041200 SCREW,S‑TPGBINM3X8
51SE1 9A07086400 SCREW,S‑TPGBIN3X14
51SF1 9A07086500 SCREW,S‑TPGBIN3X25
51SG1 9A06856000 SCREW,S‑TPGTRS4X6
51SH1 9A07276200 SCREW,BIN+SWM3X6
51SI1 9A06855700 SCREW,S‑TPGBIN3X4

EXPLODED VIEW-2
−5−

−6−
EXPLODED VIEW-2 (CD93F8NDT)
REF.NO. PARTSNO. DESCRIPTION REMARKS
1 9A07071300 SWITCHPCBASSY
3 9A07072300 CHASSIS,FRAME
4 9A07071400 PLATE,MAGNET
5 9A07071500 LEFTRAILASSY
6 9A07071600 RAIL,RIGHT
8 9A07071800 SUPPORT,MAGNET
9 9A08438700 CUSHION,RUBBER
10 9A08438800 CUSHION,RUBBER
11 9A07072100 HOLDER,MAGNET
12 9A07072200 SHEET
13 9A07072400 GEAR,LOADING
14 9A07072500 GEAR,LIFTER
15 9A07072600 GEAR,IDLERA
16 9A07072700 GEAR,IDLERB
17 9A07072800 PULLEY,MOTOR
18 9A07072900 PULLEY,GEAR
19 9A07073000 BELT,SQUARE
20 9A02677600 MAGNET,DISCCLAMP
21 9A08438600 LIFTER,MECHA
22 9A07073200 SLIDE,LIFTER
23 9A07073300 TABLE,LOADING
24 9A03303300 MOTOR,3.0V
30 5760707700 SCREW,B‑TITESEMSM3X10
31 9A07073500 SCREW,S‑TPGBIN2.6X8
31‑02 9A09093000 DRIVEMECHA,DA11T3CN
31‑40 9A07070800 BRACKET
31‑41 9A07070900 SHEET,MECHA
31SA1 9A07071100 SCREW,S‑TPGBIN3X8
32 9A07073600 SCREW,S‑TPGPAN+FLG2X6
33 9A07073700 SCREW,PAN+SW1.7X3.5
34 9A07073800 SPECIALSCREW
35 9A07073400 SCREW,S‑TPGBRZ+FLG3X8

−7−
3 PC BOARDS AND PARTS LIST
MAIN PCB

−8−
DISPLAY PCB
KEYSW PCB

−9−
HP PCB
POWER PCB

MAIN PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A08891900 PCBASSY,MAIN
9A08894300 PCB,MAIN
C130£9A08899400 C,ELECT4700U/25VM
CN101 9A08899700 PLUG,5PPHV
CN102 9A08899800 PLUG,6PPHV
CN103 9A08899500 PLUG,16P1.0FFC
CN104 9A08900000 PLUG,11PPHV
CN105 9A08900100 PLUG,5PXHV
CN106 9A08899900 PLUG,7PPHV
CN501 9A08899600 PLUG,4PPHV
D101‑D108£9A08895400 DIODE,1A3‑I
D109 9A08895300 ZENERDIODE,GZB30B
D110 9A06853900 ZENERDIODE,MTZJ5.1B‑T‑77
D111,D112 9A08895500 DIODE,1SS133‑T‑77
D113,D114 9A08895400 DIODE,1A3‑I
D115 9A06853900 ZENERDIODE,MTZJ5.1B‑T‑77
IC101 9A08894400 IC,UPD63711GC‑8EU
IC102 9A08894500 IC,BA5813FM
IC103 9A08900400 IC,UPD78F9026AGB‑8ES
IC104£9A06854500 IC,NJM7805FA
IC105£9A06854600 IC,NJM7808FA
IC105 9A07152400 HEATSINK
IC106£9A08894700 IC,NJM78L06A
IC107£9A08894800 IC,NJM79L06A
IC108 9A08894900 IC,PST600D
IC501 9A07273100 IC,PCM1710U
IC502 9A06979600 IC,NJM2068D
JK102 9A07275000 CONVERTOR,GP1F32T
JK501 9A06859100 JACK,2P,RCA
MH101 9A08900200 TERMINAL,GND
Q101 9A08895000 TR,2SA933AS‑TP
Q102 9A08895100 TR,2SB1375
Q102 9A08900300 HEATSINK
Q501‑Q504 9A06857000 TR,2SD1936‑T‑AC
Q505 9A08895200 TR,DTA124ES
R122‑R124£9A08897600 R,FUSIBLE4.7JA1/4W
X301 9A08900500 RESONATOR,CERAMIC5.00MHZ
X501 9A02264500 CRYSTAL,16.9344MHZ
DISPLAY PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A08891700 PCBASSY,DISPLAY
9A08892900 PCB,DISPLAY
9A07079700 PAD,FL
CN301 9A08893600 PLUG,11PPHH
CN302 9A08893700 PLUG,13PPHH
D303‑D308 9A06853400 DIODE,1SS133‑T‑77
FL301 9A07086600 FLT,11‑BT‑132GK
IC301 9A08893500 IC,UPD16312
S301‑S312 9A08467800 SWITCH,TACT
KEYSW PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A08892200 PCBASSY,KEYSW
9A08900600 PCB,KEYSW
CN303 9A08893700 PLUG,13PPHH
SW313,314 9A08467800 SWITCH,TACT
SW316‑326 9A08467800 SWITCH,TACT
U301 9A06847600 IC,GP1U281X
H.P. PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A07273210 PCBASSY,H.P.
9A07080500 PCB,H.P.
IC401 9A07085500 IC,NJM4560D
JK401 9A07081200 JACK,H.P.
VR401 9A07082700 VR,ROTARY50K
POWER PCB ASSY
REF.NO. PARTSNO. DESCRIPTION
9A08891810 PCBASSY,POWER230V[UK]
9A08891820 PCBASSY,POWER230V[E]
9A08894000 PCB,POWER
£9A07258200 POWERCORD[UK]
£9A09196200 POWERCORD[E]
£9A09196100 TRANSFORMER
£9A09196300 FUSE,250V630MA
EC201 5760663000 ECTERMINAL,1P
EC202 5760663000 ECTERMINAL,1P
F201 9A07088000 FUSEHOLDER
F202 9A07088000 FUSEHOLDER
SW201£9A07083100 SWITCH,PUSH,POWER
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