Read Sony ICF-704S Service Manual online
16
ICF-704S
The components identified by
mark 0 or dotted line with mark.
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark.
0 are critical for safety.
Replace only with part number
specified.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
< COIL >
L1
1-428-291-11 COIL, AIR-CORE
L2
1-428-291-11 COIL, AIR-CORE
L3
1-428-222-11 COIL, FM OSC
L4
1-754-132-21 ANTENNA, FERRITE-ROD (MW)
L5
1-406-092-31 COIL, OSC (MW)
L6
1-456-747-11 COIL, SW (ANT)
L7
1-406-093-31 COIL, OSC (SW)
< TRANSISTOR >
Q1
8-729-905-35 TRANSISTOR 2SC4081-R
Q2
8-729-029-14 TRANSISTOR DTC144EUA-T106
Q3
8-729-029-14 TRANSISTOR DTC144EUA-T106
Q4
8-729-029-14 TRANSISTOR DTC144EUA-T106
< RESISTOR >
R1
1-216-833-11 METAL CHIP
10K
5%
1/10W
R2
1-216-821-11 METAL CHIP
1K
5%
1/10W
R3
1-216-841-11 METAL CHIP
47K
5%
1/10W
R5
1-216-833-11 METAL CHIP
10K
5%
1/10W
R6
1-216-825-11 METAL CHIP
2.2K
5%
1/10W
R7
1-216-813-11 METAL CHIP
220
5%
1/10W
R8
1-216-821-11 METAL CHIP
1K
5%
1/10W
R9
1-216-825-11 METAL CHIP
2.2K
5%
1/10W
R10
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
R12
1-216-805-11 METAL CHIP
47
5%
1/10W
R13
1-216-845-11 METAL CHIP
100K
5%
1/10W
< VARIABLE RESISTOR >
RV1
1-227-647-11 RES, VAR, CARBON
50K (VOL)
RV2
1-227-646-11 RES, VAR, CARBON
10K (TONE)
< SWITCH >
S1
1-571-170-21 SWITCH, SLIDE (BAND)
< TRANSFORMER >
T1
1-404-902-51 TRANSFORMER, IF
*************************************************************
*
1-861-814-11 POWER BOARD
*************
< CAPACITOR >
C101
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C102
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C103
1-126-927-11 ELECT
2200uF
20%
10V
< DIODE >
D101
8-719-063-79 DIODE 1N4002B
D102
8-719-063-79 DIODE 1N4002B
*************************************************************
*
1-861-816-11 SWITCH BOARD
*************
< RESISTOR >
R101
1-216-833-11 METAL CHIP
10K
5%
1/10W
< SWITCH >
S101
1-572-176-21 SWITCH, PUSH (1 KEY) (OPERATE)
*************************************************************
MISCELLANEOUS
***************
***************
ANT1
1-501-222-91 ANTENNA, TELESCOPIC (FM)
D2
8-719-038-29 LED SLP-181B-51 (TUNE)
SP1
1-825-789-11 SPEAKER (10cm)
0 T101
1-443-240-11 TRANSFORMER, POWER
*************************************************************
ACCESSORIES
************
************
0
1-835-164-11 CORD SET, POWER
3-266-178-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH,
3-266-178-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH,
GERMAN,SPANISH,ITALIAN,DUTCH,SWEDISH,
PORTUGUESE,FINNISH)
MAIN
POWER
SWITCH
Ver. 1.1
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