Sony CMT-EP50 / HCD-EP50 Service Manual ▷ View online
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
45
HCD-EP50
R184
1-216-077-00 RES-CHIP
15K
5%
1/10W
R185
1-216-117-00 METAL CHIP
680K
5%
1/10W
R186
1-249-409-11 CARBON
220
5%
1/4W
R187
1-216-085-00 RES-CHIP
33K
5%
1/10W
R188
1-216-077-00 RES-CHIP
15K
5%
1/10W
R189
1-216-077-00 RES-CHIP
15K
5%
1/10W
R190
1-216-073-00 RES-CHIP
10K
5%
1/10W
R191
1-216-089-00 RES-CHIP
47K
5%
1/10W
R192
1-216-073-00 RES-CHIP
10K
5%
1/10W
R193
1-216-049-11 RES-CHIP
1K
5%
1/10W
R194
1-216-049-11 RES-CHIP
1K
5%
1/10W
R195
1-216-065-00 RES-CHIP
4.7K
5%
1/10W
R196
1-216-085-00 RES-CHIP
33K
5%
1/10W
R197
1-249-394-11 CARBON
12
5%
1/4W
R198
1-216-065-00 RES-CHIP
4.7K
5%
1/10W
R199
1-216-085-00 RES-CHIP
33K
5%
1/10W
R200
1-249-394-11 CARBON
12
5%
1/4W
R201
1-216-079-00 METAL CHIP
18K
5%
1/10W
R202
1-249-435-11 CARBON
33K
5%
1/4W
R203
1-216-073-00 RES-CHIP
10K
5%
1/10W
R204
1-216-085-00 RES-CHIP
33K
5%
1/10W
R205
1-216-079-00 METAL CHIP
18K
5%
1/10W
R206
1-216-049-11 RES-CHIP
1K
5%
1/10W
R207
1-216-308-00 METAL CHIP
4.7
5%
1/10W
R208
1-216-083-00 METAL CHIP
27K
5%
1/10W
R209
1-216-085-00 RES-CHIP
33K
5%
1/10W
R210
1-216-085-00 RES-CHIP
33K
5%
1/10W
R211
1-216-017-00 RES-CHIP
47
5%
1/10W
R212
1-216-073-00 RES-CHIP
10K
5%
1/10W
R213
1-216-097-11 RES-CHIP
100K
5%
1/10W
R214
1-216-089-00 RES-CHIP
47K
5%
1/10W
R215
1-216-085-00 RES-CHIP
33K
5%
1/10W
R216
1-249-409-11 CARBON
220
5%
1/4W
R217
1-249-417-11 CARBON
1K
5%
1/4W
R218
1-216-095-00 METAL CHIP
82K
5%
1/10W
R219
1-216-049-11 RES-CHIP
1K
5%
1/10W
R220
1-216-049-11 RES-CHIP
1K
5%
1/10W
R221
1-216-099-00 METAL CHIP
120K
5%
1/10W
R222
1-216-099-00 METAL CHIP
120K
5%
1/10W
R223
1-216-025-11 RES-CHIP
100
5%
1/10W
R224
1-216-085-00 RES-CHIP
33K
5%
1/10W
R225
1-216-049-11 RES-CHIP
1K
5%
1/10W
R226
1-249-425-11 CARBON
4.7K
5%
1/4W
R227
1-216-097-11 RES-CHIP
100K
5%
1/10W
R228
1-216-081-00 METAL CHIP
22K
5%
1/10W
R229
1-216-081-00 METAL CHIP
22K
5%
1/10W
R230
1-216-081-00 METAL CHIP
22K
5%
1/10W
R231
1-216-117-00 METAL CHIP
680K
5%
1/10W
R232
1-216-049-11 RES-CHIP
1K
5%
1/10W
R233
1-216-097-11 RES-CHIP
100K
5%
1/10W
R234
1-216-117-00 METAL CHIP
680K
5%
1/10W
R235
1-216-061-00 RES-CHIP
3.3K
5%
1/10W
R236
1-216-061-00 RES-CHIP
3.3K
5%
1/10W
R237
1-216-067-00 METAL CHIP
5.6K
5%
1/10W
R238
1-249-413-11 CARBON
470
5%
1/4W
R239
1-219-237-11 SOLID
3.3M
20%
1/2W
(EXCEPT AEP, CH, UK)
R240
1-216-097-11 RES-CHIP
100K
5%
1/10W
R241
1-216-097-11 RES-CHIP
100K
5%
1/10W
R242
1-216-061-00 RES-CHIP
3.3K
5%
1/10W
R243
1-249-417-11 CARBON
1K
5%
1/4W
R244
1-216-081-00 METAL CHIP
22K
5%
1/10W
R245
1-216-097-11 RES-CHIP
100K
5%
1/10W
R246
1-249-411-11 CARBON
330
5%
1/4W
R247
1-216-089-00 RES-CHIP
47K
5%
1/10W
R248
1-216-089-00 RES-CHIP
47K
5%
1/10W
R249
1-216-067-00 METAL CHIP
5.6K
5%
1/10W
R250
1-216-097-11 RES-CHIP
100K
5%
1/10W
R251
1-216-117-00 METAL CHIP
680K
5%
1/10W
R252
1-216-073-00 RES-CHIP
10K
5%
1/10W
R254
1-247-791-11 CARBON
22
5%
1/4W
R256
1-216-081-00 METAL CHIP
22K
5%
1/10W
R258
1-249-409-11 CARBON
220
5%
1/4W
R259
1-216-073-00 RES-CHIP
10K
5%
1/10W
R260
1-216-089-00 RES-CHIP
47K
5%
1/10W
R261
1-216-095-00 METAL CHIP
82K
5%
1/10W
R901
1-249-393-11 CARBON
10
5%
1/4W
(EXCEPT AEP, CH, UK)
R902
1-249-437-11 CARBON
47K
5%
1/4W
(EXCEPT AEP, CH, UK)
R903
1-249-437-11 CARBON
47K
5%
1/4W
(EXCEPT AEP, CH, UK)
R905
1-249-399-11 CARBON
33
5%
1/4W
(EXCEPT AEP, CH, UK)
R906
1-247-883-00 CARBON
150K
5%
1/4W
(EXCEPT AEP, CH, UK)
R907
1-249-417-11 CARBON
1K
5%
1/4W
(EXCEPT AEP, CH, UK)
R908
1-247-807-31 CARBON
100
5%
1/4W
(EXCEPT AEP, CH, UK)
R909
1-249-414-11 CARBON
560
5%
1/4W
(EXCEPT AEP, CH, UK)
R910
1-249-409-11 CARBON
220
5%
1/4W
(EXCEPT AEP, CH, UK)
< SWITCH >
SW1
1-786-229-11 SWITCH, SLIDE (AM FREQ STEP)
(EXCEPT AEP, CH, UK)
< COIL >
T1
1-424-934-11 COIL (AM IFT)
T2
1-424-938-11 COIL (FILTER)
T3
1-424-938-11 COIL (FILTER)
T4
1-424-939-11 COIL (FILTER)
T5
1-424-937-11 COIL (FM DTC)
T6
1-424-936-11 COIL (AM ANT)
T8
1-424-935-11 COIL (AM OSC)
T901
1-424-940-11 COIL (FM IFT) (EXCEPT AEP, CH, UK)
< TRIMMER >
TC1
1-141-411-11 CAP, ADJ 20PF
TC901
1-141-411-11 CAP, ADJ 20PF (EXCEPT AEP, CH, UK)
< IC/TUNER >
U1
8-759-656-00 IC LA1837L
U2
8-759-346-57 IC LC72131M-TL-M
U3
8-759-989-89 IC BA4558N
MAIN
Ver 1.1
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
46
HCD-EP50
U4
1-693-564-11 TUNER (AEP, CH, UK)
U6
8-759-473-59 IC LC75392
U7
8-759-231-58 IC TA7812S
U8
8-759-701-75 IC NJM7805FA
U9
8-759-576-76 IC TDA2822D013TR
U10
8-759-701-59 IC NJM78M09FA
U11
6-700-957-01 IC LA4282
U12
8-759-079-42 IC uPC1330HA-NA
U13
6-700-579-01 IC AN7312
U14
8-759-933-50 IC BA335
U15
8-759-009-22 IC MC14094BF
< VIBRATOR >
X2
1-577-126-11 VIBRATOR, CRYSTAL (7.2MHz)
< DIODE >
Z1
8-719-947-13 DIODE MTZJ-T-72-4.7B
Z2
8-719-110-17 DIODE RD10ESB2
Z4
8-719-110-36 DIODE MTZJ-T-72-13B
ZD901
8-719-983-63 DIODE MTZJ-T-72-3.3B
(EXCEPT AEP, CH, UK)
**************************************************************
A-4727-041-A POWER BOARD, COMPLETE
(AEP, AR, CH, HK, SP, UK)
A-4727-282-A POWER BOARD, COMPLETE (CND, MX, US)
***********************
1-533-217-31 HOLDER, FUSE
< CAPACITOR >
C601
1-119-940-51 ELECT
4700uF
20%
50V
C602
1-126-963-11 ELECT
4.7uF
20%
50V
C604
1-128-551-11 ELECT
22uF
20%
25V
C605
1-164-159-21 CERAMIC
0.1uF
50V
C606
1-164-159-21 CERAMIC
0.1uF
50V
C608
1-164-159-21 CERAMIC
0.1uF
50V
C609
1-164-159-21 CERAMIC
0.1uF
50V
0 C610
1-113-889-11 CERAMIC
0.001uF
10%
250V
C611
1-164-159-21 CERAMIC
0.1uF
50V
C612
1-164-159-21 CERAMIC
0.1uF
50V
C615
1-126-935-11 ELECT
470uF
20%
16V
C618
1-164-159-21 CERAMIC
0.1uF
50V
C626
1-126-943-11 ELECT
2200uF
20%
25V
C627
1-164-159-21 CERAMIC
0.1uF
50V
C641
1-164-159-21 CERAMIC
0.1uF
50V
C643
1-164-159-21 CERAMIC
0.1uF
50V
C644
1-164-159-21 CERAMIC
0.1uF
50V
< CONNECTOR >
* CN601
1-506-710-11 PLUG, CONNECTOR (2.5mm) 8P
< DIODE >
D601
8-719-077-63 DIODE 1N5402
D602
8-719-077-63 DIODE 1N5402
D603
8-719-077-63 DIODE 1N5402
D604
8-719-077-63 DIODE 1N5402
D605
8-719-200-02 DIODE 10E2
D606
8-719-200-02 DIODE 10E2
D607
8-719-200-02 DIODE 10E2
D608
8-719-200-02 DIODE 10E2
D612
8-719-991-33 DIODE 1SS133T-77
D613
8-719-991-33 DIODE 1SS133T-77
D615
8-719-200-02 DIODE 10E2
D616
8-719-200-02 DIODE 10E2
D617
8-719-200-02 DIODE 10E2
D618
8-719-200-02 DIODE 10E2
D621
8-719-200-02 DIODE 10E2
< FUSE >
0 F601
1-533-419-11 FUSE, GLASS CYLINDRICAL (DIA.5) (4A/125V)
(CND, MX, US)
0 F601
1-533-471-11 FUSE, GLASS TUBE (DIA.5) (T4AL/250V)
(AEP, AR, CH, HK, SP, UK)
0 F602
1-533-296-11 FUSE, GLASS CYLINDRICAL (DIA.5) (2A/125V)
(CND, MX, US)
0 F602
1-533-468-11 FUSE, GLASS TUBE (DIA.5) (T2AL/250V)
(AEP, AR, CH, HK, SP, UK)
< COIL >
0 L601
1-424-944-11 INDUCTOR
400uH
< TRANSISTOR >
Q605
8-729-173-38 TRANSISTOR
2SA733-K
Q606
8-729-281-53 TRANSISTOR
2SC1815-GR
< RESISTOR >
R602
1-249-407-11 CARBON
150
5%
1/4W
R603
1-249-426-11 CARBON
5.6K
5%
1/4W
R618
1-249-437-11 CARBON
47K
5%
1/4W
R619
1-249-417-11 CARBON
1K
5%
1/4W
R621
1-249-437-11 CARBON
47K
5%
1/4W
R622
1-249-403-11 CARBON
68
5%
1/4W
R623
1-249-437-11 CARBON
47K
5%
1/4W
0 R625
1-219-237-11 SOLID
3.3M
20%
1/2W
(CND, MX, US)
< RELAY >
0 RE601
1-755-446-11 RELAY (AEP, AR, CH, HK, SP, UK)
0 RE601
1-755-448-11 RELAY (CND, MX, US)
< TRANSFORMER >
0 T602
1-437-462-11 TRANSFORMER, POWER
(AEP, AR, CH, HK, SP, UK)
0 T602
1-437-475-11 TRANSFORMER, POWER (CND, MX, US)
< DIODE >
Z601
8-719-109-93 DIODE RD6.2ESB2
**************************************************************
MISCELLANEOUS
**************
**************
0 6
1-555-750-00 CORD, POWER (AEP, HK, SP, UK)
0 6
1-782-464-21 CORD, POWER (CH)
0 6
1-783-525-31 CORD, POWER (TRACKING) (MX)
0 6
1-783-820-11 CORD, POWER (CND, US)
0 6
1-783-941-51 CORD, POWER (AR)
MAIN POWER
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Ver 1.1
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
47
HCD-EP50
64
1-796-228-11 DECK, MECH (TCM) (CRL3439)
157
1-471-144-11 MAGNET
166
1-796-189-11 MECH, CD (CS-21SC-1280)
SW300
1-692-960-21 SWITCH, PUSH (1 KEY) (OPEN/CLOSE)
0 T601
1-437-513-11 TRANSFORMER, POWER
(AEP, AR, CH, HK, SP, UK)
0 T601
1-437-514-11 TRANSFORMER, POWER (CND, MX, US)
************************************************************
**************
HARDWARE LIST
**************
HARDWARE LIST
**************
#1
7-685-534-14 SCREW +BTP 2.6X8 TYPE2 N-S
#2
7-685-647-14 SCREW +BVTP 3X10 TYPE2 SLIT
#3
7-682-246-04 SCREW +K 3X5
#4
7-685-535-14 SCREW +BTP 2.6X10 TYPE2 N-S
#5
7-685-648-14 SCREW +BVTP 3X12 TYPE2 SLIT
#6
7-685-504-19 SCREW +BTP 2X6 TYPE2 N-S
#7
7-623-916-21 FIBER WASHER 3.3,SMALL
#8
7-685-233-19 SCREW +KTP 2.6X6 TYPE2NON-SLIT
#9
7-624-106-04 STOP RING 3.0, TYPE -E
#11
7-685-135-19 SCREW (+ PTPWH) (2.6X10)
#12
7-685-646-14 SCREW +BVTP 3X8 TYPE2 SLIT
************************************************************
ACCESSORIES
************
************
0
1-569-008-21 ADAPTOR, CONVERSION (SP)
0
1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (UK, HK)
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Ver 1.1
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
47
HCD-EP50
64
1-796-228-11 DECK, MECH (TCM) (CRL3439)
157
1-471-144-11 MAGNET
166
1-796-189-11 MECH, CD (CS-21SC-1280)
SW300
1-692-960-21 SWITCH, PUSH (1 KEY) (OPEN/CLOSE)
0 T601
1-437-513-11 TRANSFORMER, POWER
(AEP, AR, CH, HK, SP, UK)
0 T601
1-437-514-11 TRANSFORMER, POWER (CND, MX, US)
************************************************************
**************
HARDWARE LIST
**************
HARDWARE LIST
**************
#1
7-685-534-14 SCREW +BTP 2.6X8 TYPE2 N-S
#2
7-685-647-14 SCREW +BVTP 3X10 TYPE2 SLIT
#3
7-682-246-04 SCREW +K 3X5
#4
7-685-535-14 SCREW +BTP 2.6X10 TYPE2 N-S
#5
7-685-648-14 SCREW +BVTP 3X12 TYPE2 SLIT
#6
7-685-504-19 SCREW +BTP 2X6 TYPE2 N-S
#7
7-623-916-21 FIBER WASHER 3.3,SMALL
#8
7-685-233-19 SCREW +KTP 2.6X6 TYPE2NON-SLIT
#9
7-624-106-04 STOP RING 3.0, TYPE -E
#11
7-685-135-19 SCREW (+ PTPWH) (2.6X10)
#12
7-685-646-14 SCREW +BVTP 3X8 TYPE2 SLIT
************************************************************
ACCESSORIES
************
************
0
1-569-008-21 ADAPTOR, CONVERSION (SP)
0
1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (UK, HK)
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Ver 1.1
