Sony HCD-D890AV Service Manual page 60

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3 7 63 1515 0
• CD motor sectoin
IC201 TA8409S
STANDBY
BLOCK
HEAT
CUT OFF
BLOCK
1
2
VCC
OUT2
IN2
• Power sectoin
IC301 uPC1237HA
OVER LOAD DET
OFFSET DET
TE
L 13942296513
LATCH/
AUTORESET
1
2
3
www
.
http://www.xiaoyu163.com
3
4
5
6
7
VS
NC
GND
OUT1
V
ON
CC
F/F
MUTE
AC OFF
DET
4
5
6
7
x
ao
y
i
http://www.xiaoyu163.com
8
VREF
BLOCK
8
9
VREF
IN1
• Deck sectoin
IC602 uPC1330HA
Q Q
3
6 7
1 3
1
SW R1 GND
V
CC
8
u163
.
– 91 –
2 9
9 4
2 8
INVERTER
1 5
0 5
8
2 9
9 4
COMPARATER
2
6
3
4
5
7
SW P1 CONT GND
VCC
SW P2 GND
m
co
9 9
2 8
9 9
8
9
SW R2

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