Samsung MM-26 Service Manual page 42

Block Diagrams
9-3-2 CD
TR
KSR1003
A928
* NOTE : KSB564 ='EBC' TYPE
1 2 3
LB1641/BA6209(MOTOR DRIVER) : NIC1641
LB1641/BA6209
VCC2
P1 OUT1 OUT2
3 2 8 10
5
IN1 Input logic circuit
1
GND
KA9258 : NIC9258
28 27 26 25 24 23
LEVEL
SHIFT
LEVEL
SHIFT
1 2 3 4 5
9-8
1 2
E C
P2 VCC1
9 7
4
V2
6
IN2
LB1641
22
T S D
REGULATOR
MUTE
10K
6 7
3
KA9270 : NIC9270
B
21 20 19 18 17
LEVEL
SHIFT
LEVEL
SHIFT
50K
8 9 10 11 12
16 15
13 14
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