Sharp LC-20SH6U Service Manual page 48

LC-20SH6U
ËSUB Unit-4/6
H
G
F
E TO SUB3(AC/DC)
SIG_VCC
D
C
B
A
1 2 3 4
SUB4 (DCDC CONVERTER)
C7043
10u
16V
KZA109WJ
3
VO
IC7004
R7001
3.9K
PQ200WNA
F
Vref=2.65V
VC VADJ GND
VIN
1 2 4 5
C7039 C7040 R7048
4.7u
1u 1.8K
16V 16V
F
KZA113WJ
R7046
10K
5 6 7 8
60
9 10 11 12
DUNTKD674WE
(QPWBFD674WJ)
RJ7001
4001GEFW
13 14 15 16
61
LC-20SH6U
TO SUB1(TUNER/INPUT)
B9V
B8V
TO SUB6(INTERFACE)
B8V
POW
17 18 19