Sony cfs w 420 s service manual
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Page 1
_crs-w4zns
SERIlICE MANUAL Mode,
This set is the almost same as CFS~W41OS.
Refer to CFS-W41OS Service Manual previously issued
for the information of this set.
The following parts differ from those in CFS-W41OS.
0 DIFFERENT PARTS (SECTION 4)
Page fig Part No. Descrigtion
19 X~3363A356-1 HOLDER (B) ASSY. CASSETTE
X-3363-357-1 CABINET (FRONT) ASSY
4 3370-23301 KNOB FUNCTION
20 *A»3275-165-A MAIN BOARD. COMPLETE
34 337023801 CABINET (REAR)
4
5 X8363-359-1 HOLDER (A) ASSY, CASSETTE
6
I
o "ems marked "at " are not stocked since
Ihey are seldom required fm rouxine
service. Some delay should be ami~
cipazed when ordering these items
RADll] CASSETTE-BHRDER
SONYQ
Page 2
CFS-W4ZOS
NOTE:
0 Items marked at" are not stacked since
they are seldom required for routine
serviceI Some delay should be ami-
cipated when ordering these items.
0 DIFFERENT PARTS (SECTION 5)
Page Ref. No Part No. Descrigtion
23 ltA-3275165-A MAIN BOARD. COMPLETE
C11 1-162-193~31 CERAMIC 3.3PF 10% 50V DELETE
C12 1-124-902-00 ELECT 0.47 I: F 20% 50V DELETE
24 D2 8-719-987-01 DIODE KD82236 DELETE
J501 1-580-05241 JACK BOARD.
PIN 2P (CD/LINE IN) DELETE
25 R2 1-249441-11 CARBON 100K 5% /4W DELETE
R3 124944141 CARBON 100K 5% '/.W DELETE
R109 124943741 CARBON 47K 5% 1/.W DELETE
R110 1-249-42041 CARBON 1.8K 5% AW DELETE
R209 124943741 CARBON 47K 5% /.W DELETE
R210 1-249-420-11 CARBON 18K 5% MW DELETE
26 SW2 1572-84041 SWITCH, SLIDE (FUNCTION)
ACCESSORY & PACKING MATERIAL
*336966301 INDIVIDUAL CARTON
3753-26841 MANUAL, INSTRUCTION (ENGLISH. FRENCH, SPANISH, GERMAN)