Sony MHC-V818 Service Manual ▷ View online
– 105 –
9-7. TC MECHANISM SECTION 1
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
408
3-016-567-02 SPRING (CASSETTE), LEAF
* 409
A-2007-731-A AUDIO BOARD, COMPLETE
HP101
A-2056-681-A DECK (A) ASSY, HEAD (230AWR1)(*NOTE)
HP101
A-2056-683-A DECK (A) ASSY, HEAD (230PWR1)(*NOTE)
HRPE101 A-2056-682-A DECK (B) ASSY, HEAD (230AWR1)(*NOTE)
HRPE101 A-2056-684-A DECK (B) ASSY, HEAD (230PWR1)(*NOTE)
HRPE101 A-2056-684-A DECK (B) ASSY, HEAD (230PWR1)(*NOTE)
401
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
402
3-911-116-21 RIVET, PUSH
403
3-016-574-01 SPRING (HEAD), TENSION
404
X-3374-156-2 PINCH LEVER (REV) ASSY
405
X-3374-155-2 PINCH LEVER (FWD) ASSY
406
3-016-564-01 BASE (PINCH LEVER FWD)
407
3-016-565-01 BASE (PINCH LEVER REV)
TCM230AWR1
TCM230PWR1
TCM230PWR1
(
)
401
402
402
403
403
404
404
405
405
406
406
407
408
408
407
HRPE101
HP101
409
*NOTE: Two types of parts which are not interchangeable are available
for the Head deck (A) ASSY and Head deck (B) ASSY.
When replacing the parts, refer to the following figure, and use the
appropriate part.
When replacing the parts, refer to the following figure, and use the
appropriate part.
Parts with “P” mark: 230PWR1
Parts without “P” mark: 230AWR1
– 106 –
9-8. TC MECHANISM SECTION 2
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 451
X-3374-214-1 CASSIS ASSY, MAIN
452
3-016-570-01 BELT (CAPSTAN)
453
3-016-569-01 BELT (TENSION)
454
3-017-360-01 BRACKET (MOTOR)
455
X-3374-234-1 FLYWHEEL (FWD) ASSY
456
X-3374-235-1 FLYWHEEL (REV) ASSY
457
X-3374-238-1 PULLEY ASSY, TENSION
458
3-024-405-01 BELT (FR)
459
A-2004-629-A MECHANICAL BLOCK ASSY (230AWR1)(*NOTE)
459
A-2004-630-A MECHANICAL BLOCK ASSY (230PWR1)(*NOTE)
460
3-016-566-01 SLIDER, REVERSE
* 461
A-2007-732-A LEAF SW BOARD, COMPLETE
462
3-016-575-01 SPRING, TORSION
463
3-019-208-01 WASHER, STOPPER
M1
A-2004-628-A MOTOR ASSY, CAPSTAN
TCM230AWR1
TCM230PWR1
TCM230PWR1
(
)
*
NOTE: Two types of parts which are not interchangeable are available
for the mechanical block assembly. When replacing the parts,
refer to the following figure, and use the appropriate part.
refer to the following figure, and use the appropriate part.
451
452
452
453
454
455
455
456
456
457
458
458
459
459
460
460
461
462
463
M1
#10
#11
#12
#10
#10
#10
#7
*NOTE: Two types of parts which are not interchangeable are available
for the mechanical block assembly. When replacing the parts,
refer to the following figure, and use the appropriate part.
refer to the following figure, and use the appropriate part.
Parts with “P” mark: 230PWR1
Parts without “P” mark: 230AWR1
– 107 –
• SEMICONDUCTORS
In each case, u: µ , for example:
uA...: µ A..., uPA...: µ PA..., uPB...: µ PB...,
uPC...: µ PC..., uPD...: µ PD...
uA...: µ A..., uPA...: µ PA..., uPB...: µ PB...,
uPC...: µ PC..., uPD...: µ PD...
• COILS
uH : µ H
• Abbreviation
EA
: Saudi Arabia model
HK
: Hong Kong model
SP
: Singapore model
MY
: Malaysia model
TW
: Taiwan model
IA
: Indonesian model
• Due to standardization, replacements in the parts list
may be different from the parts specified in the
diagrams or the components used on the set.
diagrams or the components used on the set.
• -XX, -X mean standardized parts, so they may have
some difference from the original one.
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
should be anticipated when ordering these items.
• RESISTORS
All resistors are in ohms
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
• CAPACITORS
uF : µ F
SECTION 10
ELECTRICAL PARTS LIST
Note:
When indicating parts by reference
number, please include the board
name.
number, please include the board
name.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
The components identified by
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
mark ! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
AUDIO
*
A-2007-731-A AUDIO BOARD, COMPLETE
**********************
< CAPACITOR >
C301
1-162-289-31 CERAMIC
390PF
10%
50V
C302
1-126-968-11 ELECT
100uF
20%
6.3V
C303
1-162-282-31 CERAMIC
100PF
10%
50V
C304
1-130-483-00 MYLAR
0.01uF
5%
50V
C305
1-107-715-11 ELECT
22uF
20%
16V
C311
1-162-289-31 CERAMIC
390PF
10%
50V
C313
1-162-282-31 CERAMIC
100PF
10%
50V
C314
1-130-487-00 MYLAR
0.022uF
5%
50V
C315
1-126-233-11 ELECT
22uF
20%
50V
C331
1-137-427-11 FILM
120PF
5%
50V
C332
1-162-288-31 CERAMIC
330PF
10%
50V
C333
1-162-209-31 CERAMIC
27PF
5%
50V
C401
1-162-289-31 CERAMIC
390PF
10%
50V
C402
1-126-968-11 ELECT
100uF
20%
6.3V
C403
1-162-282-31 CERAMIC
100PF
10%
50V
C404
1-130-483-00 MYLAR
0.01uF
5%
50V
C405
1-107-715-11 ELECT
22uF
20%
16V
C411
1-162-289-31 CERAMIC
390PF
10%
50V
C413
1-162-282-31 CERAMIC
100PF
10%
50V
C414
1-130-487-00 MYLAR
0.022uF
5%
50V
C415
1-126-233-11 ELECT
22uF
20%
50V
C431
1-137-427-11 FILM
120PF
5%
50V
C432
1-162-288-31 CERAMIC
330PF
10%
50V
C433
1-162-209-31 CERAMIC
27PF
5%
50V
C601
1-104-396-11 ELECT
10uF
20%
16V
C602
1-104-396-11 ELECT
10uF
20%
16V
C611
1-104-396-11 ELECT
10uF
20%
16V
C612
1-104-396-11 ELECT
10uF
20%
16V
C621
1-137-150-11 FILM
0.01uF
5%
100V
C622
1-126-961-11 ELECT
2.2uF
20%
50V
C623
1-136-155-00 FILM
0.015uF
5%
50V
C624
1-130-481-00 MYLAR
0.0068uF 5%
50V
C625
1-130-481-00 MYLAR
0.0068uF 5%
50V
C627
1-124-903-11 ELECT
1uF
20%
50V
C628
1-136-153-00 FILM
0.01uF
5%
50V
C642
1-104-664-11 ELECT
47uF
20%
16V
< CONNECTOR >
CN601
1-695-338-11 PIN, CONNECTOR (PC BOARD) 15P
< IC >
IC601
8-759-111-44 IC UPC4570C-1
IC602
8-759-143-54 IC UPC1330HA
IC611
8-759-111-44 IC UPC4570C-1
< COIL >
L331
1-410-780-11 INDUCTOR 27mH
L431
1-410-780-11 INDUCTOR 27mH
L601
1-414-193-41 INDUCTOR, MICRO 22uH
L602
1-414-193-41 INDUCTOR, MICRO 22uH
< TRANSISTOR >
Q621
8-729-142-46 TRANSISTOR 2SC2001-LK
Q622
8-729-142-46 TRANSISTOR 2SC2001-LK
Q623
8-729-801-93 TRANSISTOR 2SD1387
< RESISTOR >
R301
1-247-881-00 CARBON
120K
5%
1/4W
R302
1-249-409-11 CARBON
220
5%
1/4W
F
R303
1-249-433-11 CARBON
22K
5%
1/4W
R304
1-247-889-00 CARBON
270K
5%
1/4W
R305
1-247-858-11 CARBON
13K
5%
1/4W
R311
1-247-881-00 CARBON
120K
5%
1/4W
R312
1-247-807-31 CARBON
100
5%
1/4W
R314
1-247-882-11 CARBON
130K
5%
1/4W
R315
1-247-850-11 CARBON
6.2K
5%
1/4W
R331
1-249-430-11 CARBON
12K
5%
1/4W
R401
1-247-881-00 CARBON
120K
5%
1/4W
R402
1-249-409-11 CARBON
220
5%
1/4W
F
R403
1-249-433-11 CARBON
22K
5%
1/4W
R404
1-247-889-00 CARBON
270K
5%
1/4W
R405
1-247-858-11 CARBON
13K
5%
1/4W
R411
1-247-881-00 CARBON
120K
5%
1/4W
R412
1-247-807-31 CARBON
100
5%
1/4W
R414
1-247-882-11 CARBON
130K
5%
1/4W
R415
1-247-850-11 CARBON
6.2K
5%
1/4W
R431
1-249-430-11 CARBON
12K
5%
1/4W
R601
1-249-409-11 CARBON
220
5%
1/4W
F
R602
1-249-409-11 CARBON
220
5%
1/4W
F
R608
1-249-409-11 CARBON
220
5%
1/4W
F
R609
1-249-433-11 CARBON
22K
5%
1/4W
R611
1-249-409-11 CARBON
220
5%
1/4W
F
R612
1-249-409-11 CARBON
220
5%
1/4W
F
* Note
When replacing IC502, refer to “IC502 of
Video Board” in “Service Note” (page 13).
When replacing IC502, refer to “IC502 of
Video Board” in “Service Note” (page 13).
– 108 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
BD
!
R621
1-212-851-00 FUSIBLE
5.6
5%
1/4W F
!
R622
1-212-851-00 FUSIBLE
5.6
5%
1/4W F
R623
1-249-432-11 CARBON
18K
5%
1/4W
R624
1-249-432-11 CARBON
18K
5%
1/4W
R625
1-249-429-11 CARBON
10K
5%
1/4W
< VARIABLE RESISTOR >
RV301
1-238-598-11 RES, ADJ, CARBON 2.2K
RV311
1-238-598-11 RES, ADJ, CARBON 2.2K
RV341
1-241-768-11 RES, ADJ, CARBON 220K
RV401
1-238-598-11 RES, ADJ, CARBON 2.2K
RV411
1-238-598-11 RES, ADJ, CARBON 2.2K
RV441
1-241-768-11 RES, ADJ, CARBON 220K
< TRANSFORMER >
T621
1-423-980-11 TRANSFORMER, BIAS OSCILLATION
************************************************************
*
A-4699-697-A BD BOARD, COMPLETE
******************
< CAPACITOR >
C101
1-163-005-11 CERAMIC CHIP
470PF
10%
50V
C102
1-163-038-91 CERAMIC CHIP
0.1uF
25V
C103
1-163-005-11 CERAMIC CHIP
470PF
10%
50V
C105
1-104-913-11 TANTAL. CHIP
10uF
20%
16V
C106
1-164-346-11 CERAMIC CHIP
1uF
16V
C107
1-164-346-11 CERAMIC CHIP
1uF
16V
C108
1-163-035-00 CERAMIC CHIP
0.047uF
50V
C109
1-163-145-00 CERAMIC CHIP
0.0015uF 5%
50V
C110
1-163-017-00 CERAMIC CHIP
0.0047uF 5%
50V
C111
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C112
1-163-038-91 CERAMIC CHIP
0.1uF
25V
C113
1-163-038-91 CERAMIC CHIP
0.1uF
25V
C115
1-126-607-11 ELECT CHIP
47uF
20%
4V
C116
1-126-607-11 ELECT CHIP
47uF
20%
4V
C117
1-126-209-11 ELECT CHIP
100uF
20%
4V
C118
1-163-275-11 CERAMIC CHIP
0.001uF
5%
50V
C119
1-163-091-00 CERAMIC CHIP
8PF
50V
C120
1-163-038-91 CERAMIC CHIP
0.1uF
25V
C121
1-163-231-11 CERAMIC CHIP
15PF
5%
50V
C123
1-163-021-91 CERAMIC CHIP
0.01uF
10%
50V
C124
1-164-005-11 CERAMIC CHIP
0.47uF
25V
C125
1-104-913-11 TANTAL. CHIP
10uF
20%
16V
C140
1-163-038-91 CERAMIC CHIP
0.1uF
25V
C141
1-163-038-91 CERAMIC CHIP
0.1uF
25V
C151
1-163-237-11 CERAMIC CHIP
27PF
5%
50V
C153
1-163-038-91 CERAMIC CHIP
0.1uF
25V
C154
1-164-336-11 CERAMIC CHIP
0.33uF
25V
C156
1-163-237-11 CERAMIC CHIP
27PF
5%
50V
C157
1-163-145-00 CERAMIC CHIP
0.0015uF 5%
50V
C159
1-163-019-00 CERAMIC CHIP
0.0068uF 10%
50V
C161
1-163-038-91 CERAMIC CHIP
0.1uF
25V
C162
1-163-275-11 CERAMIC CHIP
0.001uF
5%
50V
< CONNECTOR >
CN101
1-770-706-11 CONNECTOR, FFC/FPC 23P
CN102
1-770-425-11 CONNECTOR, FFC/FPC 16P
< IC >
IC101
8-752-369-78 IC CXD2545Q
IC102
8-759-455-91 IC BA6392FP
IC103
8-752-072-45 IC CXA1821M-T6
IC104
8-759-271-86 IC TC7SH04FU
< TRANSISTOR >
Q101
8-729-010-08 TRANSISTOR MSB710-R
Q102
8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q103
8-729-120-28 TRANSISTOR 2SC1623-L5L6
< RESISTOR >
R101
1-216-077-00 METAL CHIP
15K
5%
1/10W
R102
1-216-097-91 RES,CHIP
100K
5%
1/10W
R103
1-216-077-00 METAL CHIP
15K
5%
1/10W
R104
1-216-085-00 METAL CHIP
33K
5%
1/10W
R105
1-216-097-91 RES,CHIP
100K
5%
1/10W
R106
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R107
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R108
1-216-073-00 METAL CHIP
10K
5%
1/10W
R109
1-216-121-91 RES,CHIP
1M
5%
1/10W
R110
1-216-025-91 RES,CHIP
100
5%
1/10W
R112
1-216-049-91 RES,CHIP
1K
5%
1/10W
R123
1-216-073-00 METAL CHIP
10K
5%
1/10W
R124
1-216-097-91 RES,CHIP
100K
5%
1/10W
R125
1-216-033-00 METAL CHIP
220
5%
1/10W
R126
1-216-033-00 METAL CHIP
220
5%
1/10W
R127
1-216-033-00 METAL CHIP
220
5%
1/10W
R131
1-216-037-00 METAL CHIP
330
5%
1/10W
R134
1-216-049-91 RES,CHIP
1K
5%
1/10W
R141
1-216-089-91 RES,CHIP
47K
5%
1/10W
R142
1-216-081-00 METAL CHIP
22K
5%
1/10W
R143
1-216-103-00 METAL CHIP
180K
5%
1/10W
R144
1-216-103-00 METAL CHIP
180K
5%
1/10W
R146
1-216-073-00 METAL CHIP
10K
5%
1/10W
R147
1-216-067-00 METAL CHIP
5.6K
5%
1/10W
R148
1-216-001-00 METAL CHIP
10
5%
1/10W
R149
1-216-003-11 RES,CHIP
12
5%
1/10W
R150
1-216-025-91 RES,CHIP
100
5%
1/10W
R151
1-216-025-91 RES,CHIP
100
5%
1/10W
R152
1-216-073-00 METAL CHIP
10K
5%
1/10W
R153
1-216-073-00 METAL CHIP
10K
5%
1/10W
R154
1-216-025-91 RES,CHIP
100
5%
1/10W
R155
1-216-025-91 RES,CHIP
100
5%
1/10W
R156
1-216-025-91 RES,CHIP
100
5%
1/10W
R158
1-216-109-00 METAL CHIP
330K
5%
1/10W
R159
1-216-097-91 RES,CHIP
100K
5%
1/10W
R160
1-216-295-91 SHORT
0
R161
1-216-308-00 METAL CHIP
4.7
5%
1/10W
R162
1-216-101-00 METAL CHIP
150K
5%
1/10W
R171
1-216-025-91 RES,CHIP
100
5%
1/10W
R172
1-216-025-91 RES,CHIP
100
5%
1/10W
R173
1-216-025-91 RES,CHIP
100
5%
1/10W
The components identified by mark ! or dotted
line with mark ! are critical for safety.
Replace only with part number specified.
line with mark ! are critical for safety.
Replace only with part number specified.
AUDIO
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