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Model
TA-FB940R
Pages
26
Size
9.1 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ta-fb940r.pdf
Date
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17
4-3. CHASSIS SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
not supplied
not supplied
not supplied
not supplied
Q513
Q514
Q614
Q702
Q613
Supplied with RV301,
RV302,RV303,S801,S903
Supplied 
with RV300
Supplied 
with J801
Supplied 
with S902
T1
101
101
101
101
112
116
115
101
101
101
101
101
107
117
101
108
101
101
101
113
106
104
114
114
103
103
105
109
101
101
102
111
102
110
101
101
#4
#4
101
4-974-510-01 SCREW (+BV 3X8 CU)
102
3-905-609-21 SCREW (TRANSISTOR)
103
4-967-960-01 SCREW (4X8)
104
A-4428-687-A PANEL BOARD, COMPLETE
105
A-4428-688-A TONE BOARD, COMPLETE (EXCEPT UK,SP,MY)
105
A-4428-700-A TONE BOARD, COMPLETE (UK,SP,MY)
* 106
1-669-492-11 S-D LED BOARD
* 107
1-669-491-11 HP BOARD
* 108
1-669-489-11 VOL BOARD
109
A-4428-697-A PS BOARD, COMPLETE (EXCEPT UK,SP,MY)
109
A-4428-704-A PS BOARD, COMPLETE (UK,SP,MY)
110
A-4428-696-A SP-TM BOARD, COMPLETE (EXCEPT UK,SP,MY)
110
A-4428-703-A SP-TM BOARD, COMPLETE (UK,SP,MY)
111
A-4428-695-A MAIN BOARD, COMPLETE (EXCEPT UK,SP,MY)
111
A-4428-702-A MAIN BOARD, COMPLETE (UK,SP,MY)
112
A-4428-689-A INPUT BOARD, COMPLETE (EXCEPT UK,SP,MY)
112
A-4428-701-A INPUT BOARD, COMPLETE (UK,SP,MY)
113
X-4950-316-6 PANEL ASSY, SUB
114
4-211-985-01 SCREW (3X8), PC BOARD FITTING
115
X-4950-314-2 BRACKET (RAIL) (L) ASSY
116
X-4950-315-2 BRACKET (RAIL) (R) ASSY
117
4-985-642-01 CUSHION
0 T1
1-435-377-11 TRANSFORMER, POWER (EXCEPT UK,SP,MY)
0 T1
1-435-378-11 TRANSFORMER, POWER (UK,SP,MY)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
18
• SEMICONDUCTORS
In each case, u: µ , for example:
uA...: µ A..., uPA...: µ PA..., uPB...: µ PB...,
uPC...: µ PC..., uPD...: µ PD...
• CAPACITORS
uF : µ F
• COILS
uH : µ H
• Abbreviation
G
: German model
EE
: East European model
AUS : Australian model
SP
: Singapore model
MY
: Malaysia 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.
• -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.
• RESISTORS
All resistors are in ohms
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.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
The components identified by
mark  0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
*
1-669-491-11 HP BOARD
*********
< JACK >
J801
1-770-307-11 JACK (LARGE TYPE) (PHONES)
**************************************************************
A-4428-689-A INPUT BOARD, COMPLETE (EXCEPT UK,SP,MY)
**********************
A-4428-701-A INPUT BOARD, COMPLETE (UK,SP,MY)
**********************
< CAPACITOR >
C101
1-162-282-31 CERAMIC
100PF
10%
50V
(EXCEPT UK,SP,MY)
C102
1-162-282-31 CERAMIC
100PF
10%
50V
(EXCEPT UK,SP,MY)
C103
1-162-282-31 CERAMIC
100PF
10%
50V
(EXCEPT UK,SP,MY)
C104
1-162-282-31 CERAMIC
100PF
10%
50V
(EXCEPT UK,SP,MY)
C105
1-162-282-31 CERAMIC
100PF
10%
50V
(EXCEPT UK,SP,MY)
C140
1-135-767-91 ELECT
10uF
63V
C141
1-135-703-91 ELECT
22uF
25V
C142
1-135-711-91 ELECT
470uF
16V
C201
1-162-282-31 CERAMIC
100PF
10%
50V
(EXCEPT UK,SP,MY)
C202
1-162-282-31 CERAMIC
100PF
10%
50V
(EXCEPT UK,SP,MY)
C203
1-162-282-31 CERAMIC
100PF
10%
50V
(EXCEPT UK,SP,MY)
C204
1-162-282-31 CERAMIC
100PF
10%
50V
(EXCEPT UK,SP,MY)
C205
1-162-282-31 CERAMIC
100PF
10%
50V
(EXCEPT UK,SP,MY)
C240
1-135-767-91 ELECT
10uF
63V
C241
1-135-703-91 ELECT
22uF
25V
C242
1-135-711-91 ELECT
470uF
16V
< CONNECTOR >
CN102
1-691-768-11 PLUG (MICRO CONNECTOR) 6P
CN103
1-691-773-11 PLUG (MICRO CONNECTOR) 11P
CN105
1-691-767-11 PLUG (MICRO CONNECTOR) 5P
< DIODE >
D100
8-719-911-19 DIODE 1SS133T-72
D101
8-719-911-19 DIODE 1SS133T-72
D102
8-719-911-19 DIODE 1SS133T-72
D103
8-719-911-19 DIODE 1SS133T-72
D104
8-719-911-19 DIODE 1SS133T-72
D105
8-719-911-19 DIODE 1SS133T-72
D106
8-719-911-19 DIODE 1SS133T-72
D107
8-719-911-19 DIODE 1SS133T-72
D108
8-719-986-29 DIODE HZS12B3LTA
D140
8-719-986-38 DIODE HZS16-1LTA
D240
8-719-986-38 DIODE HZS16-1LTA
< JACK >
J101
1-784-934-11 JACK, PIN 4P (TUNER/CD IN)
J102
1-580-825-11 JACK, PIN 6P (AUX IN,TAPE2/MD,REC IN/OUT)
J103
1-770-613-11 JACK, PIN 4P (TAPE1/DAT,REC IN/OUT)
< TRANSISTOR >
Q100
8-729-900-80 TRANSISTOR BA1A4M-TP
Q101
8-729-900-80 TRANSISTOR BA1A4M-TP
Q102
8-729-900-80 TRANSISTOR BA1A4M-TP
Q103
8-729-900-80 TRANSISTOR BA1A4M-TP
Q104
8-729-900-80 TRANSISTOR BA1A4M-TP
Q105
8-729-900-80 TRANSISTOR BA1A4M-TP
Q140
8-729-026-68 TRANSISTOR 2SD2525(TP)
Q240
8-729-030-19 TRANSISTOR 2SB1640(TP)
< RESISTOR >
R101
1-259-239-11 CARBON
1M
5%
1/4W
R102
1-259-239-11 CARBON
1M
5%
1/4W
R103
1-259-239-11 CARBON
1M
5%
1/4W
R104
1-259-239-11 CARBON
1M
5%
1/4W
R105
1-259-239-11 CARBON
1M
5%
1/4W
R114
1-259-239-11 CARBON
1M
5%
1/4W
R115
1-259-239-11 CARBON
1M
5%
1/4W
R124
1-249-923-11 CARBON
1K
5%
1/4W
R125
1-249-923-11 CARBON
1K
5%
1/4W
0 R140
1-213-082-61 FUSIBLE
82
5%
1W
R144
1-249-943-11 CARBON
6.8K
5%
1/4W
R201
1-259-239-11 CARBON
1M
5%
1/4W
R202
1-259-239-11 CARBON
1M
5%
1/4W
R203
1-259-239-11 CARBON
1M
5%
1/4W
R204
1-259-239-11 CARBON
1M
5%
1/4W
R205
1-259-239-11 CARBON
1M
5%
1/4W
R214
1-259-239-11 CARBON
1M
5%
1/4W
R215
1-259-239-11 CARBON
1M
5%
1/4W
R224
1-249-923-11 CARBON
1K
5%
1/4W
R225
1-249-923-11 CARBON
1K
5%
1/4W
INPUT
HP
19
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
0 R240
1-213-082-61 FUSIBLE
82
5%
1W
R244
1-249-943-11 CARBON
6.8K
5%
1/4W
< RELAY >
RY100
1-515-614-11 RELAY
RY101
1-515-614-11 RELAY
RY102
1-515-614-11 RELAY
RY103
1-515-614-11 RELAY
RY104
1-515-614-11 RELAY
RY105
1-515-614-11 RELAY
RY106
1-515-614-11 RELAY
RY107
1-515-614-11 RELAY
**************************************************************
A-4428-695-A MAIN BOARD, COMPLETE (EXCEPT UK,SP,MY)
*********************
A-4428-702-A MAIN BOARD, COMPLETE (UK,SP,MY)
*********************
< CAPACITOR >
C500
1-102-973-00 CERAMIC
100PF
5%
50V
C501
1-136-173-00 MYLAR
0.47uF
5.00%
50V
C502
1-135-709-91 ELECT
100uF
16V
C503
1-135-801-21 FILM
15PF
10%
50V
C504
1-135-709-91 ELECT
100uF
16V
C505
1-135-705-91 ELECT
10uF
16V
C506
1-135-709-91 ELECT
100uF
16V
C507
1-102-978-00 CERAMIC
220PF
5%
50V
C508
1-130-309-00 FILM
0.033uF
5.00%
100V
C509
1-136-173-00 MYLAR
0.47uF
5.00%
50V
C510
1-136-173-00 MYLAR
0.47uF
5.00%
50V
C513
1-125-847-21 FILM
100PF
5.00%
50V
C600
1-102-973-00 CERAMIC
100PF
5%
50V
C601
1-136-173-00 MYLAR
0.47uF
5.00%
50V
C602
1-135-709-91 ELECT
100uF
16V
C603
1-135-801-21 FILM
15PF
10%
50V
C604
1-135-709-91 ELECT
100uF
16V
C605
1-135-705-91 ELECT
10uF
16V
C606
1-135-709-91 ELECT
100uF
16V
C607
1-102-978-00 CERAMIC
220PF
5%
50V
C608
1-130-309-00 FILM
0.033uF
5.00%
100V
C609
1-136-173-00 MYLAR
0.47uF
5.00%
50V
C610
1-136-173-00 MYLAR
0.47uF
5.00%
50V
C613
1-125-847-21 FILM
100PF
5.00%
50V
C712
1-128-552-51 ELECT
47uF
20.00% 63V
C713
1-126-933-11 ELECT
100uF
20.00% 16V
C714
1-126-964-11 ELECT
10uF
20.00% 50V
C716
1-135-770-91 ELECT
47uF
63V
C717
1-135-770-91 ELECT
47uF
63V
C718
1-135-709-91 ELECT
100uF
16V
C719
1-135-709-91 ELECT
100uF
16V
C722
1-135-767-91 ELECT
10uF
63V
C723
1-135-767-91 ELECT
10uF
63V
< CONNECTOR >
* CN500
1-560-060-00 PIN, CONNECTOR 2P
CN503
1-691-770-11 PLUG (MICRO CONNECTOR) 8P
* CN600
1-560-060-00 PIN, CONNECTOR 2P
CN700
1-691-768-11 PLUG (MICRO CONNECTOR) 6P
< DIODE >
D500
8-719-911-19 DIODE 1SS133T-72
D501
8-719-911-19 DIODE 1SS133T-72
D502
8-719-911-19 DIODE 1SS133T-72
D503
8-719-911-19 DIODE 1SS133T-72
D504
8-719-911-19 DIODE 1SS133T-72
D505
8-719-310-61 DIODE SEL1510C-CD-TP3
D506
8-719-911-19 DIODE 1SS133T-72
D507
8-719-911-19 DIODE 1SS133T-72
D600
8-719-911-19 DIODE 1SS133T-72
D601
8-719-911-19 DIODE 1SS133T-72
D602
8-719-911-19 DIODE 1SS133T-72
D603
8-719-911-19 DIODE 1SS133T-72
D604
8-719-911-19 DIODE 1SS133T-72
D605
8-719-310-61 DIODE SEL1510C-CD-TP3
D606
8-719-911-19 DIODE 1SS133T-72
D607
8-719-911-19 DIODE 1SS133T-72
D703
8-719-933-39 DIODE HZS6C1LTA
< IC >
IC701
8-759-636-74 IC M5218AP-22
< 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)
< TRANSISTOR >
Q500
8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q501
8-729-201-53 TRANSISTOR 2SA1015TP-YGR
Q502
8-729-119-78 TRANSISTOR 2SC1815YGR-TPE2
Q503
8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q504
8-729-021-73 TRANSISTOR 2SC2229-OY
Q505
8-729-021-74 TRANSISTOR 2SA949-OY
Q506
8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q507
8-729-020-83 TRANSISTOR 2SA1358-OY
Q508
8-729-021-74 TRANSISTOR 2SA949-OY
Q509
8-729-021-73 TRANSISTOR 2SC2229-OY
Q510
8-729-119-78 TRANSISTOR 2SC1815YGR-TPE2
Q511
8-729-017-06 TRANSISTOR 2SC4793
Q512
8-729-017-05 TRANSISTOR 2SA1837
Q513
8-729-232-45 TRANSISTOR 2SK1529-Y
Q514
8-729-232-46 TRANSISTOR 2SJ200-Y
Q515
8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q516
8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q600
8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q601
8-729-201-53 TRANSISTOR 2SA1015TP-YGR
Q602
8-729-119-78 TRANSISTOR 2SC1815YGR-TPE2
Q603
8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q604
8-729-021-73 TRANSISTOR 2SC2229-OY
MAIN
INPUT
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
20
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
OUTLET
Q605
8-729-021-74 TRANSISTOR 2SA949-OY
Q606
8-729-202-67 TRANSISTOR 2SK246GR3-TPE2
Q607
8-729-020-83 TRANSISTOR 2SA1358-OY
Q608
8-729-021-74 TRANSISTOR 2SA949-OY
Q609
8-729-021-73 TRANSISTOR 2SC2229-OY
Q610
8-729-119-78 TRANSISTOR 2SC1815YGR-TPE2
Q611
8-729-017-06 TRANSISTOR 2SC4793
Q612
8-729-017-05 TRANSISTOR 2SA1837
Q613
8-729-232-45 TRANSISTOR 2SK1529-Y
Q614
8-729-232-46 TRANSISTOR 2SJ200-Y
Q615
8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q616
8-729-140-84 TRANSISTOR 2SC1841TP-PAFAEA
Q702
8-729-209-15 TRANSISTOR 2SD2012
< RESISTOR >
R500
1-249-923-11 CARBON
1K
5%
1/4W
R501
1-259-215-21 CARBON
100K
5%
1/4W
R502
1-259-205-91 CARBON
39K
5%
1/4W
R503
1-259-151-21 CARBON
220
5%
1/4W
R504
1-259-151-21 CARBON
220
5%
1/4W
R505
1-259-205-91 CARBON
39K
5%
1/4W
0 R506
1-249-411-11 CARBON
330
5%
1/4W
R507
1-249-883-11 CARBON
22
5%
1/4W
R508
1-249-883-11 CARBON
22
5%
1/4W
0 R509
1-249-411-11 CARBON
330
5%
1/4W
0 R510
1-249-401-11 CARBON
47
5%
1/4W
R511
1-259-151-21 CARBON
220
5%
1/4W
R512
1-249-490-11 CARBON
27K
5%
1/3W
0 R513
1-249-405-11 CARBON
100
5%
1/4W F
R514
1-259-171-21 CARBON
1.5K
5%
1/4W
R515
1-249-923-11 CARBON
1K
5%
1/4W
0 R516
1-247-688-11 CARBON
10
5%
1/4W F
0 R517
1-247-688-11 CARBON
10
5%
1/4W F
0 R518
1-247-745-11 CARBON
330
5%
1/2W F
0 R519
1-249-405-11 CARBON
100
5%
1/4W F
0 R520
1-249-405-11 CARBON
100
5%
1/4W F
0 R521
1-208-603-11 REGISTER
0.1
10%
5W
0 R522
1-208-603-11 REGISTER
0.1
10%
5W
R523
1-259-424-11 CARBON
680
5%
1/6W
R524
1-259-420-11 CARBON
470
5%
1/6W
R525
1-259-484-11 CARBON
220K
5%
1/6W
R526
1-249-431-11 CARBON
15K
5%
1/4W
0 R527
1-217-997-11 FUSIBLE
10
5%
1/2W
R528
1-247-732-11 CARBON
27
5%
1/3W
R529
1-249-226-11 CARBON
4.7K
5%
1/3W
R530
1-249-923-11 CARBON
1K
5%
1/4W
R531
1-259-239-11 CARBON
1M
5%
1/4W
R532
1-259-239-11 CARBON
1M
5%
1/4W
R600
1-249-923-11 CARBON
1K
5%
1/4W
R601
1-259-215-21 CARBON
100K
5%
1/4W
R602
1-259-205-91 CARBON
39K
5%
1/4W
R603
1-259-151-21 CARBON
220
5%
1/4W
R604
1-259-151-21 CARBON
220
5%
1/4W
R605
1-259-205-91 CARBON
39K
5%
1/4W
0 R606
1-249-411-11 CARBON
330
5%
1/4W
R607
1-249-883-11 CARBON
22
5%
1/4W
R608
1-249-883-11 CARBON
22
5%
1/4W
0 R609
1-249-411-11 CARBON
330
5%
1/4W
0 R610
1-249-401-11 CARBON
47
5%
1/4W
R611
1-259-151-21 CARBON
220
5%
1/4W
R612
1-249-490-11 CARBON
27K
5%
1/3W
0 R613
1-249-405-11 CARBON
100
5%
1/4W F
R614
1-259-171-21 CARBON
1.5K
5%
1/4W
R615
1-249-923-11 CARBON
1K
5%
1/4W
0 R616
1-247-688-11 CARBON
10
5%
1/4W F
0 R617
1-247-688-11 CARBON
10
5%
1/4W F
0 R618
1-247-745-11 CARBON
330
5%
1/2W F
0 R619
1-249-405-11 CARBON
100
5%
1/4W F
0 R620
1-249-405-11 CARBON
100
5%
1/4W F
0 R621
1-208-603-11 REGISTER
0.1
10%
5W
0 R622
1-208-603-11 REGISTER
0.1
10%
5W
R623
1-259-424-11 CARBON
680
5%
1/6W
R624
1-259-420-11 CARBON
470
5%
1/6W
R625
1-259-484-11 CARBON
220K
5%
1/6W
R626
1-249-431-11 CARBON
15K
5%
1/4W
0 R627
1-217-997-11 FUSIBLE
10
5%
1/2W
R628
1-247-732-11 CARBON
27
5%
1/3W
R629
1-249-226-11 CARBON
4.7K
5%
1/3W
R630
1-249-923-11 CARBON
1K
5%
1/4W
R631
1-259-239-11 CARBON
1M
5%
1/4W
R632
1-259-239-11 CARBON
1M
5%
1/4W
R709
1-249-425-11 CARBON
4.7K
5%
1/4W F
< VARIABLE RESISTOR >
RV500
1-241-762-11 RES, ADJ, CARBON 2.2K
RV600
1-241-762-11 RES, ADJ, CARBON 2.2K
**************************************************************
1-676-676-11 OUTLET BOARD (EXCEPT UK,SP,MY)
*************
1-533-293-11 FUSE HOLDER (EXCEPT UK,SP,MY)
< JACK >
0 CNJ3
1-526-794-11 OUTLET, AC (AC OUTLET) (EXCEPT UK,SP,MY)
0 CNJ4
1-526-794-11 OUTLET, AC (AC OUTLET) (EXCEPT UK,SP,MY)
< FUSE >
0 F2
1-532-464-51 FUSE T2.5AL/250V (EXCEPT UK,SP,MY)
**************************************************************
A-4428-687-A PANEL BOARD, COMPLETE
**********************
< CAPACITOR >
C900
1-126-786-11 ELECT
47uF
20.00% 16V
C901
1-126-916-11 ELECT
1000uF
20.00% 6.3V
C902
1-162-294-31 CERAMIC
0.001uF
10%
50V
C903
1-162-294-31 CERAMIC
0.001uF
10%
50V
C904
1-164-159-11 CERAMIC
0.1uF
50V
C905
1-162-294-31 CERAMIC
0.001uF
10%
50V
C906
1-126-795-11 ELECT
10uF
20.00% 50V
C907
1-162-294-31 CERAMIC
0.001uF
10%
50V
C908
1-126-786-11 ELECT
47uF
20.00% 16V
PANEL
MAIN
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
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