Sharp SD-SH111H Service Manual page 33

4 43 42 41 40 39 38 37 36 35 34 33
LOUT2
ROUT2
FNC_TV
LIN5
LOGIC
RIN5
ICV01
AUD_GND
CXA2125Q
RT VIDEO SWITCH
VIN16
LIN_4
CVBS_4
RIN_4
CVBS/LUMA_3
AUD_Vcc
AUD_BIAS
9 10 11 12 13 14 15 16 17 18 19
CNPV02
V01
1 2 3 4
QV09
32
RV87
31
330
30
29
28
27
26
25
24
23
22
21
20
13 10 11
Figure 33 BLOCK DIAGRAM (6/17)
ICV07
NJM7806D
VOLTAGE REGULATOR
3
QV21
QV20
ICV02
HC4053FT
SWITCH
1 1Y VCC 16
2 0Y Y-COM 15
3 1Z X-COM 14
4 Z-COM 1X
13
5 0Z 0X
12
QV18
6 INH A
11
7 VEE B
10
8
GND C 9
DV16
KDS160
QV19
DV17
KDS160
4 3 2 1
V S RGB
8 7 6 5
– 33 –
1
DV05
KDS160
2
DV06
KDS160
QV17
KDS160
SD-SH111H
+11.5V_RELAY
43
+12V
42
PROTECT
SW_GND
40
SW_OUT
41
CHASSIS
SOV04
V
C
Y
DV01
KDS160
CHASSIS
DV02
SOV03
L
R
V
C
Y
IND2
6
IND1
5
V-MODE
12