Teac RW-D250 Service Manual
SERVICE MANUAL
RW-D250
CD Recorder
CONTENTS
1SPECIFICATIONS 2
2EXPLODED VIEWS AND PARTS LIST 3
3PC BOARDS AND PARTS LIST 7
4INCLUDED ACCESSORIES 14
NOTES
●PC boards shown are viewed from parts side.
●Parts marked with * require longer delivery time.
●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.
[J]:JAPAN [US]:U.S.A. [E]:EUROPE
1 2
2 3
3 7
4 14
●*
●£
[J]:JAPAN [US]:U.S.A. [E]:EUROPE
Effective : November, 2000 |
S-0031A |
1 SPECIFICATIONS
Media type ............ |
CD-RW and CD-R for Digital audio (record and |
.................................................. |
|
CD-R/CD-RW |
||
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|
|
playback), CD (playback only) |
........................................ |
32kHz 48kHz |
|
Frequency converter input sampling frequency ........32kHz~48kHz |
.................................................... |
44.1kHz |
||||
Recording sampling frequency .......................................... |
44.1kHz |
................................................................ |
|
20Hz 20kHz |
||
Frequency response .................................................... |
|
20Hz~20kHz |
|
( ±1.5dB ±1.5dB) |
||
|
|
(playback: ±1.5dB, recording: ±1.5dB) |
S/N .................................................................. |
|
92dB ( ) |
|
Signal to noise ratio ............................ |
|
More than 92dB (playback) |
|
|
86dB ( ) |
|
|
|
|
More than 86dB (recording) |
............................................ |
|
92dB ( ) |
Dynamic range .................................... |
|
|
More than 92dB (playback) |
|
|
86dB ( ) |
|
|
|
More than 86dB (recording) |
.................................................................... |
|
0.01 ( ) |
Total Harmonic Distortion .................. |
|
Less than 0.01% (playback) |
|
|
0.02 ( ) |
|
|
|
|
Less than 0.02% (recording) |
.......................................................... |
|
|
Wow & flutter .......................................................... |
|
|
Unmeasurable |
.................................................... |
|
×1 |
Audio Input Sensitivity/Impedance ........ |
LINE : -6dBV (0.5V)/20kΩ |
|
|
/ 1 |
||
Maximum Input level ...................................... |
|
LINE : +6dBV (2.0V) |
...................... |
×1 ×1 |
||
Output Level/Impedance .......................... |
|
LINE : -6dBV (0.5V)/1kΩ |
|
|
/ 1 |
|
Maximum output level .................................... |
|
LINE : +6dBV (2.0V) |
.......................................... |
|
20kΩ |
|
|
|
|
|
|
|
6dBV(0.5V) |
Power supply ............................................ |
|
|
120/230 V AC, 50/60Hz |
.............................................. |
|
1kΩ |
Power consumption .............................................................. |
|
20 W |
|
|
6dBV(0.5V) |
|
Dimensions (W x H x D) ................................ |
|
435 x 102 x 320 mm |
|
|
6dBV(2.0V) |
|
|
|
|
(17-1/8" x 4" x 12-4/8") |
|
|
|
Weight (Net) ............................................................ |
|
|
5.1kg (11.2 lb) |
................................................................ |
|
AC100V 50-60Hz |
|
|
|
|
...................................................................................... |
|
20W |
Standard Accessories.................. |
Audio signal connection cord x 1 |
( × × )...................... |
435×102×320mm |
|||
|
|
|
Remote control unit x 1 |
........................................................................................ |
|
5.1kg |
|
|
|
(Battery is not included) |
.................................................................... |
|
5 35 |
|
|
|
|
.................................................................. |
|
(RC-781) |
● Improvements may result in specification or feature changes |
|
|
( 3)×2 |
|||
without notice. |
|
|
|
|
|
×1 |
|
|
|
|
|
|
×1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
●
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: Material |
: Ga-Al-As |
|
|
|
Wavelength |
: 765 |
- 815nm |
(25 ) (Play) |
|
|
780 |
- 790nm |
(25 ) (Record) |
|
Laser output |
: Continuous wave max. |
5mW (Play) |
||
|
Continuous wave max. |
75mW (Record) |
||
|
|
|
|
|
MANUFACTURED
1 For U.S.A.
2
2 EXPLODED VIEWS AND PARTS LIST
EXPLODED VIEW-1
51SC6
51SC4
5142 
51SE1
|
51SH1 |
51SF1 |
|
|
|
31-0 |
|
|
45-6 |
|
51SH1 |
5110 |
|
51SE2 |
|
|
|
|
51SE2 |
|
5111
51SC4
5143
5123
5125 |
51SA1 |
|
JK609 |
||
51SC3 |
||
51SB1 |
||
|
||
5140 |
51SD4 |
|
|
45-5 |
51SC1
5103
5116
5108
5102 51SD1
5104
51SE1
51SE1 
5120 |
51SE1 |
|
51SC5 |
|
|
51SC4 |
|
|
51SF1 |
5153 |
51SE1 |
|
||
|
|
|
51SF1 |
|
|
31-7 |
51SG1 |
|
|
|
|
51SG1 |
PC001 |
|
|
|
|
|
5131 |
|
|
51SD2 |
|
45-1 |
5121 |
51SD2 |
|
||
|
51SD3 |
|
|
|
|
5130 |
51SC2 |
|
|
|
|
5115 |
51SC2 |
|
5122 |
|
|
|
5124 |
45-2 |
|
|
|
51SC3 |
|
51SB2 |
51SD4 |
|
|
5152 |
|
|
51SB4 |
|
|
5105 |
|
|
51SC1 |
WJ002 |
|
|
51SB4 |
45-3 |
|
51SC1 |
|
51SD1 |
51SB4 |
|
|
5106 |
|
5101 |
5109 |
|
|
||
5108 |
51SD1 |
|
|
|
|
3
51SE1
51SE1
51SD2
51SD2
51SB3
45-4
EXPLODED VIEW-1
REF.NO. |
PARTS NO. |
DESCRIPTION |
|
|
REF.NO. |
PARTS NO. |
DESCRIPTION |
|
|
|
|
|
|
|
|
|
|
31-0 |
9A08626600 |
MECHA,CD11FT |
|
|
51SA1 |
*9A06855600 |
SCREW,S-TPG BIN |
2.6X6 |
31-7 |
9A08643000 |
CRD-RA1W02 |
|
|
51SB1 |
*9A07073500 |
SCREW,S-TPG BIN |
2.6X8 |
45-1 |
*9A08625700 |
ASSY PCB POWER,120/230 [US] |
|
|
51SB2 |
*9A07073500 |
SCREW,S-TPG BIN |
2.6X8 |
|
*9A08625710 |
ASSY PCB POWER,100V [J] |
|
|
51SB3 |
*9A07073500 |
SCREW,S-TPG BIN |
2.6X8 |
45-2 |
*9A08625800 |
ASSY PCB IN OUT |
|
|
51SB4 |
*9A07073500 |
SCREW,S-TPG BIN |
2.6X8 |
45-3 |
*9A08625900 |
ASSY PCB DISPLAY |
|
|
51SC1 |
*9A01589800 |
SCREW,S-TPG BIN |
M3X6 |
45-4 |
*9A08626000 |
ASSY PCB KEY |
|
|
51SC2 |
*9A01589800 |
SCREW,S-TPG BIN |
M3X6 |
45-5 |
*9A08626100 |
ASSY PCB H.P. |
|
|
51SC3 |
*9A01589800 |
SCREW,S-TPG BIN |
M3X6 |
45-6 |
*9A08626200 |
ASSY PCB SERVO |
|
|
51SC4 |
*9A01589800 |
SCREW,S-TPG BIN |
M3X6 |
5101 |
*9A08667400 |
ESCUTCHEON [US] |
|
|
51SC5 |
*9A01589800 |
SCREW,S-TPG BIN |
M3X6 |
|
*9A08687600 |
ESCUTCHEON [J] |
|
|
|
|
|
|
|
|
|
|
|
51SC6 |
*9A01589800 |
SCREW,S-TPG BIN |
M3X6 |
5102 |
*9A08627200 |
PANEL,TRAY [US] |
|
|
51SD1 |
*9A01583400 |
SCREW,S-TPG BIN |
M3X6 |
|
*9A08687700 |
PANEL,TRAY [J] |
|
|
51SD2 |
*9A01583400 |
SCREW,S-TPG BIN |
M3X6 |
5103 |
*9A08667500 |
BADGE [US] |
|
|
51SD3 |
*9A01583400 |
SCREW,S-TPG BIN |
M3X6 |
|
*9A08687800 |
BADGE [J] |
|
|
51SD4 |
*9A01583400 |
SCREW,S-TPG BIN |
M3X6 |
5104 |
*9A08627300 |
WINDOW |
|
|
|
|
|
|
|
|
|
|
|
51SE1 |
*9A08640200 |
SCREW,S-TPG BIN |
3X10 |
5105 |
9A08627400 |
BUTTON,PLAY,LEFT [US] |
|
|
51SE2 |
*9A08640200 |
SCREW,S-TPG BIN |
3X10 |
|
9A08687900 |
BUTTON,PLAY,LEFT [J] |
|
|
51SF1 |
*9A08640300 |
SCREW,S-TPG BIN |
3X35 |
5106 |
9A08626500 |
ASSY,BUTTON,PLAY,RIGHT [US] |
|
|
51SG1 |
*9A06856000 |
SCREW,S-TPG TR |
S4X6 |
|
9A08688000 |
ASSY,BUTTON,PLAY,RIGHT [J] |
|
|
51SH1 |
*9A07086500 |
SCREW,S-TPG BIN |
3X25 |
5108 |
9A08627500 |
BUTTON,OPEN [US] |
|
|
|
|
|
|
|
9A08688100 |
BUTTON,OPEN [J] |
|
|
|
|
|
|
5109 |
9A08627600 |
BUTTON,LEVEL [US] |
|
|
|
|
|
|
|
9A08688200 |
BUTTON,LEVEL [J] |
|
|
|
|
|
|
5110 |
*9A08626900 |
DECORATION,TRAY [US] |
|
|
|
|
|
|
|
9A08688300 |
DECORATION,TRAY [J] |
|
|
|
|
|
|
5111 |
*9A08627000 |
DECORATION,TRAY [US] |
|
|
|
|
|
|
|
9A08688400 |
DECORATION,TRAY [J] |
|
|
|
|
|
|
5115 |
9A07348500 |
KNOB,PUSH [US] |
|
|
|
|
|
|
|
9A08696200 |
KNOB,PUSH [J] |
|
|
|
|
|
|
5116 |
*9A08628500 |
FILTER,IR |
|
|
|
|
|
|
5120 |
9A08626700 |
COVER,TOP [US] |
|
|
|
|
|
|
|
9A08696300 |
COVER,TOP [J] |
|
|
|
|
|
|
5121 |
9A08667600 |
PANEL,REAR [US] |
|
|
|
|
|
|
|
9A08696400 |
PANEL,REAR [J] |
|
|
|
|
|
|
5122 |
9A08627700 |
CHASSIS |
|
|
|
|
|
|
5123 |
9A06844600 |
LEG |
|
|
|
|
|
|
5124 |
9A07078300 |
LEG |
|
|
|
|
|
|
5125 |
9A06846800 |
FELT,LEG |
|
|
|
|
|
|
5130 |
*9A08628200 |
JOINT |
|
|
|
|
|
|
5131 |
£ *9A06846200 |
BUSHING,NIFCO 2271 |
|
|
|
|
|
|
5140 |
*9A08627800 |
BRACKET-E,JACK,L |
|
|
|
|
|
|
5142 |
*9A08627900 |
BRACKET-M,TOP |
|
|
|
|
|
|
5143 |
*9A08628000 |
BRACKET-M,STOPPER |
|
|
|
|
|
|
5152 |
*9A07079800 |
SHEET,IR |
|
|
|
|
|
|
5153 |
*9A08628100 |
BRACKET-M,MECHA |
|
|
|
|
|
|
JK609 |
9A08630100 |
JACK,H.P. |
|
|
|
|
|
|
PC001 |
£ *9A07506100 |
POWER CORD,UL 1800L [US] |
|
|
|
|
|
|
|
£ *9A07275100 |
POWER CORD,T-MARK [J] |
|
|
|
|
|
|
WJ002 |
*9A08632600 |
WIRE,JUMPER,29P |
|
|
|
|
|
|
4
EXPLODED VIEW-2
YS03
31-01
YS02
YS03
YS02
YS08 
YS06 
YS11
YS05
YS18
YS16
YS10
YS04
YS01
YS12
YS07
YS15
YS09
YS14 |
|
PLG01 |
YS13 |
SA01 |
|
5
EXPLODED VIEW-2 (31-0)
REF.NO. |
PARTS NO. |
DESCRIPTION |
REMARKS |
|
|
|
|
31-01 |
9A08643100 |
DA11T3C |
|
PLG01 |
*9A02682700 |
PLUG,5P |
|
SA01 |
*9A07071100 |
SCREW,S-TPG BIN 3X8 |
|
YS01 |
*9A08641500 |
CHASSIS,FRAME |
|
YS02 |
9A08438700 |
CUSHION,RUBBER |
|
YS03 |
9A08438800 |
CUSHION,RUBBER |
|
YS04 |
9A06846400 |
HOLDER,DISC |
|
YS05 |
9A08641600 |
GEAR,DRIVE |
|
YS06 |
9A08641700 |
GEAR,SLIDE |
|
YS07 |
9A08641800 |
PULLEY,MOTOR |
|
YS08 |
9A08641900 |
PULLEY,GEAR |
|
YS09 |
9A08642000 |
BELT,SQUARE |
|
YS10 |
9A06847000 |
MAGNET |
|
YS11 |
*9A08642100 |
LIFTER,MECHA |
|
YS12 |
*9A08642200 |
TABLE,LOADING |
|
YS13 |
*9A08642300 |
PWB,MOTOR |
|
YS14 |
9A08642800 |
MOTOR,6V,SPINDLE |
|
YS15 |
9A08642900 |
SWITCH,PUSH 2-1 |
|
YS16 |
9A02677700 |
YOKE,MAGNET |
|
YS18 |
*9A03303500 |
SCREW,S-TPG PIN M2X4 |
|
6
3 PC BOARDS AND PARTS LIST
7
8
9
10
11
SERVO PCB ASSY
REF.NO. |
PARTS NO. |
DESCRIPTION |
|
*9A08626200 |
ASSY PCB SERVO |
|
*9A08629300 |
PCB,SERVO |
CN101 |
9A08630000 |
PLUG,29P 52793-2990 |
CN102 |
9A08629700 |
PLUG,8P S8B-PH-SM3-TB |
CN103 |
9A08629800 |
PLUG,9P 52793-0990 |
CN104 |
9A08642700 |
CONNECTOR-P,4P |
CN105 |
9A08642600 |
CONNECTOR-P,3P |
CN106,107 |
9A08642500 |
CONNECTOR-P,6P |
CN108 |
9A08629900 |
PLUG,16P 52793-1690 |
CN109 |
9A08642500 |
CONNECTOR-P,6P |
CN110 |
9A08642400 |
CONNECTOR-P,5P |
F101,102 |
9A08636300 |
FUSE,125V 2A |
Q101 |
9A08640800 |
TR,2SA1576A-R-T106 |
Q102 |
9A08640900 |
TR,2SB1119S-TD |
Q103 |
9A08640600 |
TR,DTC124EUA-T106 |
Q104,105 |
9A08640700 |
TR,DTC144EUA-T106 |
Q106 |
9A08640500 |
TR,DTA124EKA-T146 |
Q107,108 |
9A08641400 |
TR,2SC4555-7 |
Q109 |
9A08641300 |
TR,2SC4081-BR-T106 |
U101 |
9A08636600 |
IC,LC78641NE |
U102 |
9A08636500 |
IC,LA9235M-TE-L |
U103 |
9A08637100 |
IC,LC87F66C8AU-QIP |
U104 |
9A08636800 |
IC,PST597ENR |
U105 |
9A08636400 |
IC,BA5960FS |
X101 |
9A08632300 |
RESONATOR,SMD-49 |
X102 |
9A08632200 |
RESONATOR,CSTCC 10.0MG-TC |
IN OUT PCB ASSY
REF.NO. |
PARTS NO. |
DESCRIPTION |
|
*9A08625800 |
ASSY PCB IN OUT |
|
*9A08628900 |
PCB,IN OUT |
C101,102 |
£ 9A08634600 |
C,ELECT 4700UF/25V M |
C103-106 |
£ 9A08466500 |
C,ELECT 2200UF/25V M |
C113 |
£ 9A02684500 |
C,ELECT 470UF/16V M |
C117 |
£ 9A07358100 |
C,ELECT 22UF/50V M |
CN101 |
9A01595500 |
PLUG,9P |
CN103,104 |
9A00188000 |
PLUG,6P PH V |
CN105 |
9A07360300 |
PLUG,3P |
CN601 |
9A08629500 |
PLUG,17P RH P=1 |
CN603,604 |
9A00436900 |
PLUG,3P |
CN605 |
9A06976700 |
PLUG,4P PH V |
CN612 |
9A00436900 |
PLUG,3P |
COR01 |
9A08632800 |
CORE,FERRITE,E04FA2702180 |
D101-108 |
£ 9A08635900 |
DIODE,RL202 |
D109-125 |
£ 9A06853300 |
DIODE,1A3-I |
D126 |
9A08636000 |
ZENER DIODE,33V 1W |
D127 |
9A08636200 |
ZENER DIODE,MTZJ6.2 |
D130 |
£ 9A06853300 |
DIODE,1A3-I |
D131 |
9A02276200 |
ZENER DIODE,MTZJ5.6B |
IN OUT PCB ASSY
REF.NO. |
PARTS NO. |
DESCRIPTION |
|
D601 |
9A06853400 |
DIODE,1SS133-T-77 |
|
D603,604 |
9A06857000 |
TR,2SD1936-T-AC |
|
D605 |
9A08640400 |
TR,DTA124-ES-TP |
|
HS101-104 |
9A00183200 |
PLATE HEAT SINK |
|
IC101,102 |
£ 9A06854500 |
IC,NJM7805FA |
|
IC103 |
£ 9A08636700 |
IC,NJM79M08FA |
|
IC104-106 |
£ 9A06854600 |
IC,NJM7808FA |
|
IC601 |
9A08625600 |
IC,NJM2123M |
|
IC602 |
9A06854400 |
IC,NJM4558D |
|
IC605-607 |
9A06854400 |
IC,NJM4558D |
|
IC609 |
9A08637000 |
IC,TC74HC00AF |
|
IC610 |
9A08636900 |
IC,TC74HCU04AF |
|
JK601 |
9A08632100 |
CONVERTOR,GP1FA550RZ |
|
JK602 |
9A08630300 |
JACK,RCA 1P |
Y |
JK603 |
9A08632000 |
CONVERTER,GP1FA550TZ |
|
JK604 |
9A08630300 |
JACK,RCA 1P |
Y |
JK605,606 |
9A08630200 |
JACK,RCA 2P |
W/R |
Q601,602 |
9A06857000 |
TR,2SD1936-T-AC |
|
R102 |
£ 9A07359000 |
R,CARBON 1/4W 680 JA |
|
T601 |
9A02276900 |
TRANS,PULSE |
|
DISPLAY PCB ASSY
REF.NO. |
PARTS NO. |
DESCRIPTION |
|
*9A08625900 |
ASSY PCB DISPLAY |
|
*9A08629000 |
PCB,DISPLAY |
CN504 |
9A08629600 |
PLUG,29P RH P=1 |
FL501 |
9A08631800 |
FLT,HNA-14MM14 |
SW501-504 |
9A06849200 |
SWITCH,TACT |
SW505 |
9A07083200 |
SWITCH,TACT |
SW506-511 |
9A06849200 |
SWITCH,TACT |
U501 |
9A08629400 |
IC,GP1U271X |
H.P. PCB ASSY
REF.NO. |
PARTS NO. |
DESCRIPTION |
|
*9A08626100 |
ASSY PCB H.P. |
|
*9A08629200 |
PCB,H.P. |
JK609 |
9A08630100 |
JACK,H.P. |
KEY PCB ASSY
REF.NO. |
PARTS NO. |
DESCRIPTION |
|
*9A08626000 |
ASSY PCB KEY |
|
*9A08629100 |
PCB,KEY |
CN503 |
9A07360300 |
PLUG,3P |
SW512-520 |
9A06849200 |
SWITCH,TACT |
SW521 |
9A07083200 |
SWITCH,TACT |
12
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