Sony HCD-GR5 - Page 42

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- MAIN BOARD Section -
IC201,402 LB1641
IC802 MC14052BCP
1
2 3
4
5 6 7 8 9 10
GND
MOTOR
DRIVE
NOISE
FILTER
CLAMP
FWD.IN
REV.IN
VCC 1 VCC 2
NOISE
FILTER
MOTOR
DRIVE
MOTOR
DRIVE
MOTOR
DRIVE
T.S.D O.C.P
FWD/REV/STOP
CONTROL LOGIC
1 2 3 4 5 6 7 8
OVER LOAD DET
F/F
OFFSET DET
LATCH/
AUTORESET
V
CC ON
MUTE
AC OFF
DET
V
CC
IC1202 uPC1237HA
11151412 9
1
5
2
4
6
7
8
16 13 10
VDD SELECT A VSS
VEE
INH 7
SELECT B0123 3012
3