Schematic Diagram - Sw Board - Sony ICD-S7 Service Manual

ICD-S7
4-10. Schematic Diagram – SW Board –
R902
3.3k
S903
STOP
R901
2.2k
S905
VOL-
ET901
R908
33k
R904 R906
4.7k 22k
S904
OPR/
REC PAUSE
R909
33k
R903 R907
R905
3.3k 22k
4.7k
S906
VOL+
S901
ENKCDQ
LDMT
C903
4700p
B
D901
RB717F
C901
4700p
B
C904
4700p
B
D902
C902 RB717F
4700p
B
S902
DPC ON/OFF
22 22
CN901 9P
R910
1k
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