Manual - Pioneer KEH-P690 Service Manual

5
QQ
3 7 63 1515 0
TE
L 13942296513
PANEL
C
PCB UNIT
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.
UNIT
5
http://www.xiaoyu163.com
6
A-b
ELECTRONIC VOLUME
TAPE:-8.9dBs
AM:-9.9dBs
FM:-9.9dBs
CD:5.3dBs
RESET
Not used
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6
http://www.xiaoyu163.com
7
2 9
8
A
5V REGULATOR
Q Q
3 6 7 1 3 1 5
8V REGULATOR
BACKUP SENSE
co
.
7
KEH-P690,P6950
9 4 2 8
TAPE:22.1dBs
AM:21.1dBs
FM:21.1dBs
CD:36.3dBs
0 5 8 2 9 9 4 2 8
ACC SENSE
ILM SENSE
m
A C
8
9 9
A
B
9 9
C
D
11
8