Schematic Diagram - Main Board (2/6), Sw Board - Sony NW-A605 Service Manual

4-5. SCHEMATIC DIAGRAM – MAIN BOARD (2/6), SW BOARD –
NW-A605/A607/A608
• See page 12 for Waveform. • See page 23 for IC Block Diagram.
IC1461
*1
R1466
0
R1464
0
C462
0.1
R700 47k
R703 22k
S707
S706 S701 S708
S709 S704
17
IC401
RV5C348A-E2
X402
32.768kHz
TP407 PD4
TP402 TXD0
TP403 RXD0
TP401 DGND
C425
0.1
CN702 CN701
TP705 GRDUP
TP702 XPLAY
TP704 XHOLD
TP706 WAKE1
TP703 WAKE2
R701 R702
22k 10k
S702 S703
TP400 GND
17
NW-A605/A607/A608
R427 220
R429 47k
R724 10k
R709 10k
R721 10k
R718 R714
22k 22k
R704 10k
S705