Sony TA-FB720R / TA-FB820R Service Manual ▷ View online
– 27 –
4-3. CHASSIS SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 107
1-669-473-11 PS BOARD
Q511
8-729-232-45 TRANSISTOR 2SK1529-Y
Q512
8-729-232-46 TRANSISTOR 2SJ200-Y
Q611
8-729-232-45 TRANSISTOR 2SK1529-Y
Q612
8-729-232-46 TRANSISTOR 2SJ200-Y
Q702
8-729-209-15 TRANSISTOR 2SD2012
!
T1
1-431-870-11 TRANSFORMER, POWER (FB720R)
!
T1
1-431-872-11 TRANSFORMER, POWER (FB820R)
101
4-967-961-01 SCREW (3X8)
102
3-905-609-11 SCREW (TRANSISTOR)
103
4-967-960-01 SCREW (4X8)
* 104
A-4407-624-A INPUT BOARD, COMPLETE (FB720R)
* 104
A-4407-636-A INPUT BOARD, COMPLETE (FB820R)
* 105
A-4407-618-A MAIN BOARD, COMPLETE (FB720R)
* 105
A-4407-637-A MAIN BOARD, COMPLETE (FB820R)
* 106
A-4407-619-A SP-TM BOARD, COMPLETE (FB720R)
* 106
A-4407-638-A SP-TM BOARD, COMPLETE (FB820R)
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.
not supplied
not supplied
not supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
Q511
Q611
Q612
Q702
Q512
T1
not
supplied
supplied
101
101
101
101
101
104
101
101
101
101
101
101
101
101
101
101
103
103
107
102
105
102
106
101
– 28 –
• 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...
• CAPACITORS
uF : µ F
• COILS
uH : µ H
• 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
SECTION 5
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.
HP
*
1-669-498-11 HP BOARD
********
< CONNECTOR >
CN804
1-691-765-11 PLUG (MICRO CONNECTOR) 3P
< JACK >
J801
1-770-307-11 JACK (LARGE TYPE)(PHONES)
**************************************************************
*
A-4407-624-A INPUT BOARD, COMPLETE (FB720R)
*********************
*
A-4407-636-A INPUT BOARD, COMPLETE (FB820R)
*********************
< CAPACITOR >
C101
1-162-282-31 CERAMIC
100PF
10%
50V
C102
1-162-282-31 CERAMIC
100PF
10%
50V
C103
1-162-282-31 CERAMIC
100PF
10%
50V
C104
1-162-282-31 CERAMIC
100PF
10%
50V
C105
1-162-282-31 CERAMIC
100PF
10%
50V
C131
1-164-159-11 CERAMIC
0.1uF
50V
C132
1-164-159-11 CERAMIC
0.1uF
50V
(FB820R)
C133
1-162-294-31 CERAMIC
0.001uF
10%
50V
C134
1-164-159-11 CERAMIC
0.1uF
50V
C135
1-164-159-11 CERAMIC
0.1uF
50V
C140
1-126-052-11 ELECT
100uF
20%
50V
C141
1-126-023-11 ELECT
100uF
20%
25V
C142
1-126-013-11 ELECT
1000uF
20%
16V
C201
1-162-282-31 CERAMIC
100PF
10%
50V
C202
1-162-282-31 CERAMIC
100PF
10%
50V
C203
1-162-282-31 CERAMIC
100PF
10%
50V
C204
1-162-282-31 CERAMIC
100PF
10%
50V
C205
1-162-282-31 CERAMIC
100PF
10%
50V
C240
1-126-052-11 ELECT
100uF
20%
50V
C241
1-126-023-11 ELECT
100uF
20%
25V
C242
1-126-013-11 ELECT
1000uF
20%
16V
< CONNECTOR >
CN102
1-691-768-11 PLUG (MICRO CONNECTOR) 6P
CN103
1-691-771-11 PLUG (MICRO CONNECTOR) 9P
CN104
1-691-765-11 PLUG (MICRO CONNECTOR) 3P
< DIODE >
D101
8-719-911-19 DIODE 1SS119-25
D102
8-719-911-19 DIODE 1SS119-25 (FB820R)
D133
8-719-911-19 DIODE 1SS119-25
D140
8-719-986-38 DIODE HZS16-1LTA
D240
8-719-986-38 DIODE HZS16-1LTA
< IC >
IC101
8-759-805-13 IC LC7821
< JACK >
J101
1-774-411-11 JACK, PIN 6P (TUNER, CD, AUX IN)
J102
1-573-028-31 JACK, PIN 4P (TAPE2/MD)
J103
1-573-028-31 JACK, PIN 4P (TAPE1/DAT)
< TRANSISTOR >
Q101
8-729-620-05 TRANSISTOR 2SC2603-EF
Q102
8-729-620-05 TRANSISTOR 2SC2603-EF
Q103
8-729-620-05 TRANSISTOR 2SC2603-EF
Q140
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q240
8-729-201-53 TRANSISTOR 2SA1015-GR
< RESISTOR >
R101
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R101
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R102
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R102
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R103
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R103
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R104
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R104
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R105
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R105
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R114
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R114
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R115
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R115
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R124
1-259-167-21 CARBON
1K
5%
1/4W
(FB820R)
INPUT
– 29 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
MAIN
R124
1-259-428-11 CARBON
1K
5%
1/6W
(FB720R)
R125
1-259-167-21 CARBON
1K
5%
1/4W
(FB820R)
R125
1-259-428-11 CARBON
1K
5%
1/6W
(FB720R)
R130
1-249-425-11 CARBON
4.7K
5%
1/4W F
R131
1-249-429-11 CARBON
10K
5%
1/4W
R132
1-249-429-11 CARBON
10K
5%
1/4W
R133
1-249-429-11 CARBON
10K
5%
1/4W
R140
1-249-198-11 CARBON
330
5%
1/3W
R141
1-249-198-11 CARBON
330
5%
1/3W
R142
1-249-198-11 CARBON
330
5%
1/3W
R143
1-249-198-11 CARBON
330
5%
1/3W
R144
1-259-187-11 CARBON
6.8K
5%
1/4W
R201
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R201
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R202
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R202
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R203
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R203
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R204
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R204
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R205
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R205
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R214
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R214
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R215
1-259-500-91 CARBON
1M
5%
1/6W
(FB720R)
R215
1-259-239-11 CARBON
1M
5%
1/4W
(FB820R)
R224
1-259-428-11 CARBON
1K
5%
1/6W
(FB720R)
R224
1-259-167-21 CARBON
1K
5%
1/4W
(FB820R)
R225
1-259-428-11 CARBON
1K
5%
1/6W
(FB720R)
R225
1-259-167-21 CARBON
1K
5%
1/4W
(FB820R)
R240
1-249-198-11 CARBON
330
5%
1/3W
R241
1-249-198-11 CARBON
330
5%
1/3W
R242
1-249-198-11 CARBON
330
5%
1/3W
R243
1-249-198-11 CARBON
330
5%
1/3W
R244
1-259-187-11 CARBON
6.8K
5%
1/4W
< RELAY >
RY101
1-515-614-11 RELAY
RY102
1-515-614-11 RELAY (FB820R)
**************************************************************
*
A-4407-618-A MAIN BOARD, COMPLETE (FB720R)
********************
*
A-4407-637-A MAIN BOARD, COMPLETE (FB820R)
********************
< CAPACITOR >
C500
1-102-973-00 CERAMIC
100PF
5%
50V
C501
1-124-721-11 ELECT
10uF
20%
50V
C502
1-101-880-00 CERAMIC
47PF
5%
50V
C503
1-102-820-00 CERAMIC
330PF
5%
50V
C504
1-126-023-11 ELECT
100uF
20%
16V
C505
1-107-587-11 CERAMIC
7PF
0.5PF
500V
C506
1-126-023-11 ELECT
100uF
20%
16V
C507
1-126-023-11 ELECT
100uF
20%
16V
C508
1-126-023-11 ELECT
100uF
20%
16V
C509
1-102-937-00 CERAMIC
4.0PF
±0.25PF 50V
C510
1-126-365-51 ELECT
100uF
20%
63V
C511
1-102-978-00 CERAMIC
220PF
5%
50V
C512
1-136-163-00 FILM
0.068uF
5%
50V
C513
1-136-163-00 FILM
0.068uF
5%
50V
C517
1-126-023-11 ELECT
100uF
20%
16V
C600
1-102-973-00 CERAMIC
100PF
5%
50V
C601
1-124-721-11 ELECT
10uF
20%
50V
C602
1-101-880-00 CERAMIC
47PF
5%
50V
C603
1-102-820-00 CERAMIC
330PF
5%
50V
C604
1-126-023-11 ELECT
100uF
20%
16V
C605
1-107-587-11 CERAMIC
7PF
0.5PF
500V
C606
1-126-023-11 ELECT
100uF
20%
16V
C607
1-126-023-11 ELECT
100uF
20%
16V
C608
1-126-023-11 ELECT
100uF
20%
16V
C609
1-102-937-00 CERAMIC
4.0PF
±0.25PF 50V
C610
1-126-365-51 ELECT
100uF
20%
63V
C611
1-102-978-00 CERAMIC
220PF
5%
50V
C612
1-136-163-00 FILM
0.068uF
5%
50V
C613
1-136-163-00 FILM
0.068uF
5%
50V
C617
1-126-023-11 ELECT
100uF
20%
16V
C712
1-126-967-11 ELECT
47uF
20%
50V
C713
1-126-933-11 ELECT
100uF
20%
16V
C714
1-126-964-11 ELECT
10uF
20%
50V
C720
1-126-056-11 ELECT
1000uF
20%
50V
(FB720R)
C720
1-126-170-11 ELECT
1000uF
20%
50V
(FB820R)
C721
1-126-056-11 ELECT
1000uF
20%
50V
(FB720R)
C721
1-126-170-11 ELECT
1000uF
20%
50V
(FB820R)
< CONNECTOR >
CN500
1-564-506-11 PLUG, CONNECTOR 3P
CN503
1-691-770-11 PLUG (MICRO CONNECTOR) 8P
CN600
1-564-506-11 PLUG, CONNECTOR 3P
CN700
1-691-768-11 PLUG (MICRO CONNECTOR) 6P
< DIODE >
D500
8-719-911-19 DIODE 1SS119-25
D501
8-719-911-19 DIODE 1SS119-25
INPUT
– 30 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
D502
8-719-911-19 DIODE 1SS119-25
D503
8-719-933-39 DIODE HZS6C1L
D504
8-719-911-19 DIODE 1SS119-25
D505
8-719-911-19 DIODE 1SS119-25
D506
8-719-310-61 DIODE SEL1510C-D
D600
8-719-911-19 DIODE 1SS119-25
D601
8-719-911-19 DIODE 1SS119-25
D602
8-719-911-19 DIODE 1SS119-25
D603
8-719-933-39 DIODE HZS6C1L
D604
8-719-911-19 DIODE 1SS119-25
D605
8-719-911-19 DIODE 1SS119-25
D606
8-719-310-61 DIODE SEL1510C-D
D703
8-719-933-39 DIODE HZS6C1L
D720
8-719-024-99 DIODE 11ES2-NTA2B
D721
8-719-024-99 DIODE 11ES2-NTA2B
< BRIDGE >
JWH711 4-999-918-01 BRIDGE (PC-BOARD)
JWH712 4-999-918-01 BRIDGE (PC-BOARD)
JWH713 4-999-918-01 BRIDGE (PC-BOARD)
JWH714 4-999-918-01 BRIDGE (PC-BOARD)
JWH715 4-999-918-01 BRIDGE (PC-BOARD)
JWH712 4-999-918-01 BRIDGE (PC-BOARD)
JWH713 4-999-918-01 BRIDGE (PC-BOARD)
JWH714 4-999-918-01 BRIDGE (PC-BOARD)
JWH715 4-999-918-01 BRIDGE (PC-BOARD)
< TRANSISTOR >
Q500
8-729-045-15 TRANSISTOR 2SC5169-FG
Q501
8-729-201-53 TRANSISTOR 2SA1015-GR
Q502
8-729-201-53 TRANSISTOR 2SA1015-GR
Q503
8-729-201-53 TRANSISTOR 2SA1015-GR
Q504
8-729-021-74 TRANSISTOR 2SA949-OY-TPE6
Q505
8-729-202-67 TRANSISTOR 2SK246-GR3
Q506
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q507
8-729-021-73 TRANSISTOR 2SC2229-OY-TPE6
Q508
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q509
8-729-104-18 TRANSISTOR 2SC3514
Q510
8-729-104-91 TRANSISTOR 2SA1383
Q511
8-729-232-45 TRANSISTOR 2SK1529-Y
Q512
8-729-232-46 TRANSISTOR 2SJ200-Y
Q513
8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q600
8-729-045-15 TRANSISTOR 2SC5169-FG
Q601
8-729-201-53 TRANSISTOR 2SA1015-GR
Q602
8-729-201-53 TRANSISTOR 2SA1015-GR
Q603
8-729-201-53 TRANSISTOR 2SA1015-GR
Q604
8-729-021-74 TRANSISTOR 2SA949-OY-TPE6
Q605
8-729-202-67 TRANSISTOR 2SK246-GR3
Q606
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q607
8-729-021-73 TRANSISTOR 2SC2229-OY-TPE6
Q608
8-729-119-78 TRANSISTOR 2SC2785-HFE
Q609
8-729-104-18 TRANSISTOR 2SC3514
Q610
8-729-104-91 TRANSISTOR 2SA1383
Q611
8-729-232-45 TRANSISTOR 2SK1529-Y
Q612
8-729-232-46 TRANSISTOR 2SJ200-Y
Q613
8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q702
8-729-209-15 TRANSISTOR 2SD2012
< RESISTOR >
R500
1-259-167-21 CARBON
1K
5%
1/4W
R501
1-259-215-21 CARBON
100K
5%
1/4W
R502
1-259-151-21 CARBON
220
5%
1/4W
R503
1-259-151-21 CARBON
220
5%
1/4W
R504
1-259-151-21 CARBON
220
5%
1/4W
R505
1-259-179-21 CARBON
3.3K
5%
1/4W
R506
1-259-151-21 CARBON
220
5%
1/4W
R507
1-259-151-21 CARBON
220
5%
1/4W
R508
1-249-244-11 CARBON
27K
5%
1/3W
R509
1-259-175-11 CARBON
2.2K
5%
1/4W
R510
1-259-183-11 CARBON
4.7K
5%
1/4W
!
R511
1-249-899-11 CARBON
100
5%
1/4W F
R512
1-259-171-21 CARBON
1.5K
5%
1/4W
R513
1-259-167-21 CARBON
1K
5%
1/4W
R514
1-249-258-11 CARBON
100K
5%
1/3W
R515
1-259-143-21 CARBON
100
5%
1/4W
R516
1-249-204-11 CARBON
560
5%
1/3W
!
R517
1-247-688-11 CARBON
10
5%
1/4W F
!
R518
1-247-688-11 CARBON
10
5%
1/4W F
!
R519
1-247-745-11 CARBON
330
5%
1/2W F
!
R520
1-249-899-11 CARBON
100
5%
1/4W F
!
R521
1-249-899-11 CARBON
100
5%
1/4W F
!
R522
1-208-601-11 REGISTER
0.1
10%
2W
F
!
R523
1-208-601-11 REGISTER
0.1
10%
2W
F
R524
1-259-436-11 CARBON
2.2K
5%
1/6W
R525
1-259-432-11 CARBON
1.5K
5%
1/6W
R526
1-249-162-11 CARBON
10
5%
1/3W
R527
1-259-484-11 CARBON
220K
5%
1/6W
R600
1-259-167-21 CARBON
1K
5%
1/4W
R601
1-259-215-21 CARBON
100K
5%
1/4W
R602
1-259-151-21 CARBON
220
5%
1/4W
R603
1-259-151-21 CARBON
220
5%
1/4W
R604
1-259-151-21 CARBON
220
5%
1/4W
R605
1-259-179-21 CARBON
3.3K
5%
1/4W
R606
1-259-151-21 CARBON
220
5%
1/4W
R607
1-259-151-21 CARBON
220
5%
1/4W
R608
1-249-244-11 CARBON
27K
5%
1/3W
R609
1-259-175-11 CARBON
2.2K
5%
1/4W
R610
1-259-183-11 CARBON
4.7K
5%
1/4W
!
R611
1-249-899-11 CARBON
100
5%
1/4W F
R612
1-259-171-21 CARBON
1.5K
5%
1/4W
R613
1-259-167-21 CARBON
1K
5%
1/4W
R614
1-249-258-11 CARBON
100K
5%
1/3W
R615
1-259-143-21 CARBON
100
5%
1/4W
R616
1-249-204-11 CARBON
560
5%
1/3W
!
R617
1-247-688-11 CARBON
10
5%
1/4W F
!
R618
1-247-688-11 CARBON
10
5%
1/4W F
!
R619
1-247-745-11 CARBON
330
5%
1/2W F
!
R620
1-249-899-11 CARBON
100
5%
1/4W F
!
R621
1-249-899-11 CARBON
100
5%
1/4W F
!
R622
1-208-601-11 REGISTER
0.1
10%
2W
F
!
R623
1-208-601-11 REGISTER
0.1
10%
2W
F
R624
1-259-436-11 CARBON
2.2K
5%
1/6W
R625
1-259-432-11 CARBON
1.5K
5%
1/6W
R626
1-249-162-11 CARBON
10
5%
1/3W
R627
1-259-484-11 CARBON
220K
5%
1/6W
R709
1-249-425-11 CARBON
4.7K
5%
1/4W F
MAIN
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.
Click on the first or last page to see other TA-FB720R / TA-FB820R service manuals if exist.