Samsung MAX-610 Service Manual page 50

Samsung Electronics
9-3-2 CD
KSR1003
A928
*NOTE : KSB564 ='EBC' TYPE
3
2
1
LB1641/BA6209(MOTOR DRIVER) : SIC1,SIC2,SIC3,NIC1641
LB1641/BA6209
VCC2
P1 OUT1 OUT2
3 2
5
IN1 Input logic circuit
1
GND
KA9270 : NIC9270
28
LEVEL
SHIFT
LEVEL
SHIFT
1
9-8
TR
1
E
P2 VCC1
8 10 9 7
4
V2
6
IN2
LB1641
27 26 25 24 23 22
REGULATOR
2 3 4 5 6 7
2
3
B
C
T S D
MUTE
50K
10K
KA9270 : NIC9270
21 20 19 18 17 16 15
LEVEL
SHIFT
LEVEL
SHIFT
8 9 10 11 12 13 14
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