Sony HCD-GNZ333D Service Manual page 60

HCD-GNZ333D/GNZ444D
QQ
3 7 63 1515 0
IC106 NJM2387ADL3(TE2) (DMB16 Board (5/6))
1
VIN
TE
L 13942296513
IC751 STK433-100-M-E (AMP Board)
www
.
60
http://www.xiaoyu163.com
CURRENT
LIMIT
OVERVOLTAGE THERMAL
PROTECTION PROTECTION
BANDGAP
REFERENCE
2 3 4
CONTROL VOUT VADJ
Pre Driver
(CH1)
1 2 3 4 5 6 7 8
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
5
GND
Q Q
3 6 7 1 3 1 5
Pre Driver
(CH2)
Bias Circuit
SUB
9 10 11 12 13
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
14 15
m
9 9
9 9