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Model
SRF-M85
Pages
16
Size
695.35 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
srf-m85.pdf
Date
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13
SRF-M85
SECTION  5
EXPLODED  VIEW
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
2-583-549-01 KNOB (HOLD)
2
2-583-560-01 SWITCH (TUNE), RUBBER KEY
3
2-583-551-01 LEVER
4
A-1095-834-A CABINET (FRONT) ASSY
5
A-1095-836-A MAIN BOARD, COMPLETE
6
2-583-553-01 HOLDER (ANT)
7
X-2055-983-1 CABINET (REAR) ASSY
8
2-583-554-01 HOLDER (JACK)
9
2-589-019-01 SHEET (MAIN), COPPER LEAF
* 10
3-378-515-11 BUSHING
11
2-583-559-01 SWITCH (POWER), RUBBER KEY
12
2-583-545-01 PANEL (POWER)
13
2-583-581-01 SPRING, RING
14
3-236-793-11 O RING (VOL)
15
2-583-548-01 KNOB (VOL)
16
2-583-555-01 CLIP (A)
17
2-583-556-01 CLIP (B)
18
3-252-825-01 SCREW (1.7)
19
3-254-139-01 SCREW (1.7)
20
2-583-550-01 KNOB (SENS)
21
2-583-578-01 TERMINAL (–), BATTERY
22
2-583-547-01 LID, BATTERY CASE
23
2-583-562-01 TERMINAL (+), BATTERY
24
3-559-407-21 CUSHION, STOPPER
25
2-583-582-01 SHEET, COPPER LEAF
26
2-583-552-01 HOLDER (LCD)
27
1-780-212-11 CONDUCTIVE BOARD, CONNECTION
28
2-590-483-01 SHEET, HOLDER LCD
29
2-583-561-01 CASE (LCD)
30
A-1095-885-A KEY BOARD, COMPLETE
31
A-1095-535-A HOLDER ASSY, BELT
L103
1-428-925-12 COIL, FERRITE-ROD ANTENNA (AM)
LCD301 1-805-782-11 DISPLAY PANEL, LIQUID CRYSTAL
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
•
The mechanical parts with no reference
number in the exploded views are not supplied.
•
Accessories are given in the last of the
electrical parts list.
NOTE:
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
•
Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color
Cabinet's Color
2
4
5
6
9
10
11
7
3
20
24
19
21
13
14
15
16
17
18
12
8
18
3
1
not
supplied
LCD301
L103
KEY board
not supplied
MAIN
board
27
26
28
29
25
30
24
18
23
22
31
14
SRF-M85
SECTION  6
ELECTRICAL  PARTS  LIST
A-1095-885-A KEY BOARD, COMPLETE
********************
1-780-212-11 CONDUCTIVE BOARD, CONNECTION
2-583-552-01 HOLDER (LCD)
2-583-561-01 CASE (LCD)
2-583-582-01 SHEET, COPPER LEAF
2-590-483-01 SHEET, HOLDER LCD
< CAPACITOR >
C301
1-115-156-11 CERAMIC CHIP
1uF
10V
C302
1-115-156-11 CERAMIC CHIP
1uF
10V
C303
1-125-701-11 DOUBLE LAYER
0.047F
5.5V
C304
1-115-156-11 CERAMIC CHIP
1uF
10V
C305
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C306
1-115-156-11 CERAMIC CHIP
1uF
10V
C307
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C309
1-126-153-11 ELECT
22uF
20%
6.3V
C310
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C311
1-124-257-00 ELECT
2.2uF
20%
35V
C314
1-127-573-11 CERAMIC CHIP
1uF
10%
16V
C315
1-115-416-11 CERAMIC CHIP
0.001uF
5%
25V
C316
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C318
1-162-915-11 CERAMIC CHIP
10PF
0.5PF
50V
C319
1-162-923-11 CERAMIC CHIP
47PF
5%
50V
C320
1-115-156-11 CERAMIC CHIP
1uF
10V
C321
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C322
1-113-619-11 CERAMIC CHIP
0.47uF
10V
C323
1-125-777-11 CERAMIC CHIP
0.1uF
10%
10V
C324
1-135-259-11 TANTALUM CHIP 10uF
20%
6.3V
C325
1-125-777-11 CERAMIC CHIP
0.1uF
10%
10V
C326
1-125-777-11 CERAMIC CHIP
0.1uF
10%
10V
C327
1-113-619-11 CERAMIC CHIP
0.47uF
10V
C328
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C329
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C330
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C331
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C332
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C333
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C334
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C335
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C336
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C337
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C338
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C344
1-164-874-11 CERAMIC CHIP
100PF
5%
50V
C345
1-115-156-11 CERAMIC CHIP
1uF
10V
< DIODE >
D301
8-719-071-34 DIODE   RB521S-30-TE61
D302
8-719-071-34 DIODE   RB521S-30-TE61
D303
8-719-071-34 DIODE   RB521S-30-TE61
D304
8-719-988-61 DIODE   1SS355TE-17
D305
8-719-049-09 DIODE   1SS367-T3SONY
< IC >
IC301
6-805-309-01 IC   TC9349AFG-107 (S, D)
IC302
8-759-690-96 IC   XC61CN1002NR
< SHORT >
JC301
1-216-864-11 SHORT CHIP
0
JC302
1-216-864-11 SHORT CHIP
0
< COIL >
L301
1-400-917-21 INDUCTOR
47uH
L302
1-412-975-31 INDUCTOR
0.47uH
L303
1-412-983-11 INDUCTOR
2.2uH
< LIQUID CRYSTAL DISPLAY >
LCD301 1-805-782-11 DISPLAY PANEL, LIQUID CRYSTAL
< TRANSISTOR >
Q303
6-550-044-01 TRANSISTOR
2SB1689-T106
Q304
8-729-905-35 TRANSISTOR
2SC4081-R
Q305
8-729-905-35 TRANSISTOR
2SC4081-R
Q306
8-729-905-35 TRANSISTOR
2SC4081-R
< RESISTOR >
R301
1-216-845-11 METAL CHIP
100K
5%
1/10W
R303
1-216-853-11 METAL CHIP
470K
5%
1/10W
R304
1-216-833-11 METAL CHIP
10K
5%
1/10W
R305
1-216-849-11 METAL CHIP
220K
5%
1/10W
R306
1-216-857-11 METAL CHIP
1M
5%
1/10W
R307
1-216-845-11 METAL CHIP
100K
5%
1/10W
R308
1-216-853-11 METAL CHIP
470K
5%
1/10W
R309
1-216-821-11 METAL CHIP
1K
5%
1/10W
R310
1-216-817-11 METAL CHIP
470
5%
1/10W
R311
1-216-833-11 METAL CHIP
10K
5%
1/10W
KEY
NOTE:
• 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 and -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
• SEMICONDUCTORS
In each case, u: 
µ, for example:
uA... : 
µA...
uPA... : 
µPA...
uPB... : 
µPB...
uPC... : 
µPC...
uPD... : 
µPD...
• CAPACITORS
uF: 
µF
• COILS
uH: 
µH
When indicating parts by reference
number, please include the board.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
15
SRF-M85
R312
1-216-857-11 METAL CHIP
1M
5%
1/10W
R313
1-216-849-11 METAL CHIP
220K
5%
1/10W
R314
1-216-864-11 SHORT CHIP
0
R315
1-216-845-11 METAL CHIP
100K
5%
1/10W
R316
1-216-833-11 METAL CHIP
10K
5%
1/10W
R317
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R318
1-216-833-11 METAL CHIP
10K
5%
1/10W
R319
1-218-961-11 RES-CHIP
4.7K
5%
1/16W
R320
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R321
1-216-821-11 METAL CHIP
1K
5%
1/10W
R322
1-216-821-11 METAL CHIP
1K
5%
1/10W
R323
1-216-853-11 METAL CHIP
470K
5%
1/10W
R324
1-216-845-11 METAL CHIP
100K
5%
1/10W
R326
1-216-845-11 METAL CHIP
100K
5%
1/10W
R328
1-216-821-11 METAL CHIP
1K
5%
1/10W
R329
1-216-821-11 METAL CHIP
1K
5%
1/10W
R330
1-216-821-11 METAL CHIP
1K
5%
1/10W
R331
1-216-821-11 METAL CHIP
1K
5%
1/10W
R332
1-216-821-11 METAL CHIP
1K
5%
1/10W
R333
1-216-821-11 METAL CHIP
1K
5%
1/10W
R334
1-216-821-11 METAL CHIP
1K
5%
1/10W
R335
1-216-821-11 METAL CHIP
1K
5%
1/10W
R336
1-216-821-11 METAL CHIP
1K
5%
1/10W
R337
1-216-821-11 METAL CHIP
1K
5%
1/10W
R338
1-216-821-11 METAL CHIP
1K
5%
1/10W
R339
1-216-821-11 METAL CHIP
1K
5%
1/10W
R340
1-216-821-11 METAL CHIP
1K
5%
1/10W
R341
1-216-833-11 METAL CHIP
10K
5%
1/10W
R342
1-216-864-11 SHORT CHIP
0
< SWITCH >
S305
1-554-088-00 SWITCH, KEY BOARD (START/STOP)
S306
1-554-088-00 SWITCH, KEY BOARD (POWER)
S307
1-554-088-00 SWITCH, KEY BOARD (SPLIT/RESET)
S308
1-554-088-00 SWITCH, KEY BOARD (ENTER)
S311
1-570-675-11 SWITCH, SLIDE (MEGA BASS)
< VIBRATOR >
X301
1-767-388-11 VIBRATOR, CRYSTAL (75kHz)
************************************************************
A-1095-836-A MAIN BOARD, COMPLETE
*********************
2-583-553-01 HOLDER (ANT)
2-589-019-01 SHEET (MAIN), COPPER LEAF
< BAND PASS FILTER >
BPF101 1-236-711-21 FILTER, BAND PASS
< CAPACITOR >
C104
1-162-966-11 CERAMIC CHIP
0.0022uF
10%
50V
C105
1-162-966-11 CERAMIC CHIP
0.0022uF
10%
50V
C107
1-115-156-11 CERAMIC CHIP
1uF
10V
C109
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C110
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C111
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C113
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C114
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C115
1-164-315-11 CERAMIC CHIP
470PF
5%
50V
C116
1-162-915-11 CERAMIC CHIP
10PF
0.5PF
50V
C117
1-162-908-11 CERAMIC CHIP
3PF
0.25PF 50V
C118
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C119
1-162-905-11 CERAMIC CHIP
1PF
0.25PF 50V
C120
1-115-416-11 CERAMIC CHIP
0.001uF
5%
25V
C122
1-164-230-11 CERAMIC CHIP
220PF
5%
50V
C124
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C125
1-115-156-11 CERAMIC CHIP
1uF
10V
C126
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C127
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C130
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C131
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C132
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C134
1-113-619-11 CERAMIC CHIP
0.47uF
10V
C135
1-115-156-11 CERAMIC CHIP
1uF
10V
C136
1-126-518-11 ELECT
470uF
20%
4V
C137
1-126-518-11 ELECT
470uF
20%
4V
C138
1-124-257-00 ELECT
2.2uF
20%
35V
C139
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C140
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C141
1-115-156-11 CERAMIC CHIP
1uF
10V
C142
1-164-230-11 CERAMIC CHIP
220PF
5%
50V
C143
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
C144
1-162-966-11 CERAMIC CHIP
0.0022uF
10%
50V
C145
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C146
1-164-230-11 CERAMIC CHIP
220PF
5%
50V
C147
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C149
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C201
1-165-128-11 CERAMIC CHIP
0.22uF
16V
C202
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C204
1-165-128-11 CERAMIC CHIP
0.22uF
16V
C205
1-162-968-11 CERAMIC CHIP
0.0047uF
10%
50V
C207
1-124-589-11 ELECT
47uF
20%
16V
C208
1-115-156-11 CERAMIC CHIP
1uF
10V
C209
1-135-834-11 CERAMIC CHIP
2.2uF
6.3V
C210
1-115-156-11 CERAMIC CHIP
1uF
10V
C211
1-115-156-11 CERAMIC CHIP
1uF
10V
C212
1-162-966-11 CERAMIC CHIP
0.0022uF
10%
50V
C213
1-162-966-11 CERAMIC CHIP
0.0022uF
10%
50V
C214
1-126-153-11 ELECT
22uF
20%
6.3V
C215
1-115-156-11 CERAMIC CHIP
1uF
10V
C216
1-115-156-11 CERAMIC CHIP
1uF
10V
C217
1-113-619-11 CERAMIC CHIP
0.47uF
10V
C218
1-124-231-61 ELECT
4.7uF
20%
16V
C219
1-113-619-11 CERAMIC CHIP
0.47uF
10V
C220
1-165-128-11 CERAMIC CHIP
0.22uF
16V
C221
1-115-156-11 CERAMIC CHIP
1uF
10V
C222
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C223
1-115-156-11 CERAMIC CHIP
1uF
10V
C224
1-124-434-00 ELECT
220uF
20%
4V
C225
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C226
1-113-619-11 CERAMIC CHIP
0.47uF
10V
C227
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C228
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
MAIN
KEY
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
16
SRF-M85
< TRIMMER >
CT101
1-141-713-11 CAP, FILM TRIMMER
< DIODE >
D101
8-719-072-59 DIODE   SVC347S-TL-E
D102
8-719-987-50 DIODE   HVU-300A-TRU
D103
8-719-987-50 DIODE   HVU-300A-TRU
D201
8-719-062-51 DIODE   1PS226-115
< IC >
IC101
6-707-732-01 IC   TB2141FNG (O, EL)
IC201
6-705-694-01 IC   TA2179FNG (EL)
< JACK >
J201
1-563-298-11 JACK (SMALL TYPE) (DIA. 3.5) (i)
< SHORT >
JC201
1-216-864-11 SHORT CHIP
0
< COIL >
L102
1-419-261-11 COIL, AIR-CORE
L103
1-428-925-12 COIL, FERRITE-ROD ANTENNA (AM)
L104
1-428-926-11 COIL, OSCILLATION (MW)
L105
1-414-685-11 INDUCTOR
33nH
L107
1-412-967-31 INDUCTOR
0.1uH
L201
1-412-947-11 INDUCTOR
4.7uH
L202
1-412-947-11 INDUCTOR
4.7uH
L203
1-412-983-11 INDUCTOR
2.2uH
< TRANSISTOR >
Q101
8-729-109-44 FET
2SK94-X4
Q102
8-729-423-52 TRANSISTOR
2SC3931-C
Q103
8-729-905-35 TRANSISTOR
2SC4081-R
Q104
8-729-028-76 TRANSISTOR
DTA114YUA-T106
Q105
6-551-315-01 TRANSISTOR
RT1N440M-TP-1
Q106
8-729-028-74 TRANSISTOR
DTA114TUA-T106
Q107
8-729-423-52 TRANSISTOR
2SC3931-C
Q201
6-550-044-01 TRANSISTOR
2SB1689-T106
< RESISTOR >
R103
1-216-845-11 METAL CHIP
100K
5%
1/10W
R104
1-216-845-11 METAL CHIP
100K
5%
1/10W
R105
1-216-809-11 METAL CHIP
100
5%
1/10W
R106
1-216-809-11 METAL CHIP
100
5%
1/10W
R107
1-216-817-11 METAL CHIP
470
5%
1/10W
R108
1-216-817-11 METAL CHIP
470
5%
1/10W
R110
1-216-833-11 METAL CHIP
10K
5%
1/10W
R111
1-216-857-11 METAL CHIP
1M
5%
1/10W
R112
1-216-845-11 METAL CHIP
100K
5%
1/10W
R113
1-216-845-11 METAL CHIP
100K
5%
1/10W
R114
1-216-864-11 SHORT CHIP
0
R115
1-216-833-11 METAL CHIP
10K
5%
1/10W
R116
1-216-797-11 METAL CHIP
10
5%
1/10W
R117
1-216-817-11 METAL CHIP
470
5%
1/10W
R118
1-216-833-11 METAL CHIP
10K
5%
1/10W
R119
1-216-853-11 METAL CHIP
470K
5%
1/10W
MAIN
R120
1-216-809-11 METAL CHIP
100
5%
1/10W
R121
1-216-837-11 METAL CHIP
22K
5%
1/10W
R122
1-216-813-11 METAL CHIP
220
5%
1/10W
R123
1-216-841-11 METAL CHIP
47K
5%
1/10W
R124
1-216-805-11 METAL CHIP
47
5%
1/10W
R126
1-216-864-11 SHORT CHIP
0
R201
1-216-837-11 METAL CHIP
22K
5%
1/10W
R202
1-216-837-11 METAL CHIP
22K
5%
1/10W
R204
1-216-833-11 METAL CHIP
10K
5%
1/10W
R205
1-216-845-11 METAL CHIP
100K
5%
1/10W
R206
1-216-849-11 METAL CHIP
220K
5%
1/10W
R207
1-216-793-11 METAL CHIP
4.7
5%
1/10W
R208
1-216-793-11 METAL CHIP
4.7
5%
1/10W
R209
1-216-793-11 METAL CHIP
4.7
5%
1/10W
R210
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R211
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
< VARIABLE RESISTOR >
RV201
1-237-352-11 RES, BAR, CARBON
20K/20K (VOL)
< SWITCH >
S101
1-570-675-11 SWITCH, SLIDE (FM SENS)
************************************************************
ACCESSORIES
************
A-1095-535-A HOLDER ASSY, BELT
2-585-437-11 MANUAL, INSTRUCTION (ENGLISH, FRENCH)
8-954-008-94 RECEIVER MDR-E808LP/WC SET
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