Sony CFS-B31

The components identified by mark
A\ or dotted line with mark A\ are
critical for safety.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board
name.
° 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.
e -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
SECTION 7
ELECTRICAL PARTS LIST
*« SEMICONDUCTORS
In each case, u: “ , for example:
uA...: WA..., UPA... wPA..., UPB...: “PB...
uPC...: “ZPC..., uPD...: w PD...
¢ CAPACITORS
uF: WF
¢ COILS
uH: “#H
« Abbreviation
IT: Italian model
EE: East European model
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
Ref.No. Part No. Description
x A-3305-067-A AUDIO BOARD, COMPLETE
KAKEEERERRK RRA ALEA EEE
* 3-377-293-01 CUSHION, SARANET
x 3-911-281-01 CUSHION, MIC
7-685-871-01 SCREW +BVIT 3X6 (S)
< CAPACITOR >
C101 1-124-903-11 ELECT luF
C102 1-162-827~11 CERAMIC 0. 0OluF
C103 1-124-902-00 ELECT 0. 47uF
C104 1-162-294-31 CERAMIC 0. 001uF
C105 1-162-286-31 CERAMIC 220PF
C106 1-124-443-00 ELECT 100uF
C107 ~=1-162-843-11 CERAMIC 0. 022uF
C108 1-124-902-00 ELECT 0. 47uF
C109 = 1-161-045-00 CERAMIC 0. 0033uF
C110 =. 1-162-848-11 CERAMIC 0. 022uF
C112 = 1-162-302-11 CERAMIC 0. 0022uF
C113 =: 1-124-443-00 ELECT 100uF
C114 = 1-104-664-11 ELECT ATuF
C115 1-130-497-00 MYLAR 0, i5uF
C116 =. 1-126-941-11 ELECT 470uF
C117. =: 1-162-286-31 CERAMIC 220PF
' €118 1-162-286-31 CERAMIC 220PF
C201 1-124-903-11 ELECT luF
C202 1-162-827-11 CERAMIC 0. 001uF
C203. 1-124-902-00 ELECT 0. 47uF
C204 1-162-294-31 CERAMIC 0. O01luF
C205 1-162-286-31 CERAMIC 220PF
C206 1-124-443-00 ELECT 100uF
C207 1-162-843-11 CERAMIC 0. 022uF
C208 1-124-902-00 ELECT 0. 47uF
C209 1-161-045-00 CERAMIC 0. 0033uF
C210 1-162-843-11 CERAMIC 0. 022uF
C212 = 1-162-302-11 CERAMIC 0. 0022uF
C213. = 1-124-443-00 ELECT 100uF
C214 =1-104-664-11 ELECT 4TuF
C215 1-130-497-00 MYLAR 0. 15uF
C216 1-126-941-11 ELECT 470uF
C217 1-162-286-31 CERAMIC 220PF
C218 1-162-286-31 CERAMIC 220PF
C301 1-162-843-11 CERAMIC 0. 022uF
20%
10%
20%
10%
10%
20%
10%
20%
10%
10%
30%
20%
20%
5%
20%
10%
10%
20%
10%
20%
10%
10%
20%
10%
20%
10%
10%
30%
20%
20%
5%
20%
10%
10%
10%
Remark | Ref. No.
50V
16V
50V
50V
10V
16V
50V
50V
16V
16¥
10V
10V
50V
6. 3V
50V
50V
50V
16V
50V
50V
50V
10V
16V
50V
50V
16V
16V
10V
10V
50V
50V
50V
16V
C302
C303
C304
C305
C306
C309
C310
C311
C312
C315
C316
C318
C319
C320
C341
C342
C343
(344
C346
C350
k CNP1
CNP2
CNP3
CNP4
D301
D303
D304
D305
D306
1C301
1302
J301
Part No.
1-124-907-11 ELECT
1-162-847-11 CERAMIC
1-104-663-11 ELECT
1-126-942-61 ELECT
1-126-233-11 ELECT
1-124-120-11 ELECT
1-162-294-31 CERAMIC
1-124-556-11 ELECT
1-164-097-11 CERAMIC
1-124-443-00 ELECT
1-164-097-11 CERAMIC
1-162-286-31 CERAMIC
1-162~-286-31 CERAMIC
1-162-286-31 CERAMIC
1-104-664-11 ELECT
1-130-477-00 MYLAR
1-162-301-11 CERAMIC
1-162-294-31 CERAMIC
1-104-665-11 ELECT
1-162-294-31 CERAMIC
Description
10uF
0. 047uF
33uF
1000uF
22uF
220uF
0. 001uF
2200uF
0. 022uF
100uF
0. 022uF
220PF
220PF
220PF
4TuF
0. 0033uF
0. 0015uF
0. 001uF
100uF
0. 001luF
< CONNECTOR >
20%
10%
20%
20%
20%
20%-
10%
20%
20%
10%
10%
10%
20%
5%
30%
10%
20%
10%
1-580-154-11 PIN, CONNECTOR (PC BOARD) 2P
1~506-986-11 PIN, CONNECTOR (PC BOARD) 4P
1-506-986-11 PIN, CONNECTOR (PC BOARD) 4P
1-506-986-11 PIN, CONNECTOR (PC BOARD) 4P
< DIODE
8-719-038-29 DIODE
8-719-987-63 DIODE
8-719-987-63 DIODE
8-719-109-93 DIODE
8-719-987-63 DIODE
< IC >
>
SLP-181B-51 (OPR/BATT)
1N4148M
1N4148M
RD6. 2ESB2
1N4148M
8-759-978-54 IC BA3420AL
8-759-246-03 IC TA8&229K
< JACK >
1-566-891-11 JACK (PHONES)
< MICROPHONE >
Remark
50V
16V
16V
16V
50V
25V
50V
16V
50V
10V
50V
50V
50V
50V
10V
50V
16V
50V
16V
bOV
MIC301 1-542-118-11 MICROPHONE, ELECTRET CONDENSER (MIC)