Schematic Diagram - Switch Board - Sony ICD-MX20DR9 Service Manual

4-15. SCHEMATIC DIAGRAM – SWITCH BOARD –
CN9501
14P
S9505
REC/
PAUSE
ICD-MX20DR9
TP9501
TP9502 Q9501
3LP01S-K-TL-E
R9501
470k
R9518
1M
S5903
R9503
1k
C9501
0.01
R9509 S9504
22k
R9507
4.7k
R9506
R9508
2.2k
10k
MENU
R9504
1k
R9505 2.2k
S
Q9503
RTF025N03TL
Q9502 R9511 4.7k
2SK3019TL S
R9512 1k
S
R9513 100
R9514 100
R9515 10k
R9516 22k
R9517 100k
R9502
1M
JC9501
0
C9502
0.01
STOP
S9501
S9502 VOICE UP
27 27
CN9502
SWITCH UNIT
8P
ICD-MX20DR9
VOLUME +
VOLUME –
DIVIDE
A-B