Read Sharp SD-SH111 (serv.man16) Service Manual online
– 71 –
SD-SH111
Figure 71 SCHEMATIC DIAGRAM (4/23)
7
8
9
10
11
12
-B
-B
+B
+B
+B
+B
+B
+B
+B
CHASSIS
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
D_GND(3)
INC1
INC2
MON_OUT2
MON_OUT1
_V_SEL4
V_SEL4
C_OUT
Y_OUT
V_OUT
D_+5V
+B
_V_SEL2
_V_SEL3
SPDIF
D_GND
A_GND
A_GND
A_GND
A_GND(A)
_V_SEL1
_V_SEL1
_V_SEL2
_V_SEL3
H_SYNC
L_MUTE
MODE_SEL
V_MUTE
ASPECT
P89 12 - D
TO DVD SERVO PWB
CHASSIS
CHASSIS
1Y
0Y
1X
0X
0Z
1Z
Z-COM
Y-COM
X-COM
A
B
C
GND
VEE
INH
VCC
VCC1
VCC2
CB
CBOUT
CROUT
CR
GCACTL1
GCACTL2
GCACTL3
CLAMP1
CLAMP2
CLAMP3
GND1
GND2
SAG
YOUT
VREF
NC
YIN
SYNCIN
9
9
8
1
7
2
1
1
3
4
3
2
6
4
5
R
L
L
R
V
V
Cb/Pb
Y
Cr/Pr
Y
C
YC
A_–5V
A_GND
A_+5V
1
3
3
2
1
2
1
3
2
1
3
2
1
2
3
1
2
3
CP5001
P86 1 - B
FROM DVD SERVO PWB
CP5002
D, 4 - H
PWB (1/2)
9
P68 1 - E
TO MAIN PWB
P68 2 - A
TO MAIN PWB
7
40
8
MAIN PWB-A (2/2)
P68 2 - A, 6 - H
TO MAIN PWB
13
18
21
19
20
P68 5 - H
TO MAIN PWB
-B
+B
16
12
11
10
P68 2 - A, 6 - G
TO MAIN PWB
S-VIDEO/
VIDEO
COMPONENT
1
2
14
P68 1 - E
TO MAIN PWB
ICV06
74HC221A
VIDEO SWITCH
4
RV94
3.9K
RV96
3.9K
CV95
0.01
CV96
100/16
CV88
1
RV97
1K
RV79
470
RV95
1K
CV86
1
CV87
1
RV85
1K
RV84
1K
CV93 220/6.3
RV86
75
RV87
1K
CV94 220/6.3
RV99
75
RV88
1K
ICV04
NJM2569V
VIDEO AMP.
CV81
1
RV92
4.7K
RV78
470
RV93
1K
CV83
1
CV90 100/16
CV89
0.01
RV82
1K
CV84
1
CV85
1
RV83
75
CV92 22/16
CV91 100/16
RV70
1K
RV71
1K
RV81
1K
CV75
0.022
CV76
100/16
ICV05
HC4053AF
SWITCH
RV60
1K
RV19
10K
QV04
KRC107 S
CNV01
CV77
220/6.3
CV78
220/6.3
CV79
220/6.3
RV59
10K
CNPV02
QV10
KTC2875 B
RV48
3.3K
RV47
3.3K
QV12
KRA107 S
CV60
1/50
RV09
27K
RV10
27K
CV59
1/50
CV08 47P
CV07
47P
CV11
0.001
RV12 47K
RV11
47K
QV03
KRC107 S
RV98
4.7K
QV06
KRC104 S
QV07
KRC104 S
QV08
KRC104 S
RV69
4.7K
RV68
4.7K
RV67
4.7K
CV10
0.001
DV04
KDS160
DV03
KDS160
DV02
KDS160
DV01
KDS160
CV09
0.001
RV14
1K
RV13
1K
SOV02
VTR OUT
TERMINAL
SOV04
MONITOR OUT/AUX IN
SOV06
COMPONENT VIDEO OUT
TERMINAL
CV05
47P(CH)
CV06
47P(CH)
QV11
KTC2875 B
SWV01
DVD VIDEO OUT
SELECTOR
CV37
0.022
CV12
56P
CV38
100/16
RV80
470
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