Sharp LC-20SH6U Service Manual page 41

LC-20SH6U
ËMAIN Unit-4/7
H
TO MAIN3(DOT_GRAD)
VGH32V1MA
VSH3.3V8MA
VGL-6V1MA
VLSB13.8V108MA
G
TO MAIN6(INTERFACE)
B3.3V
F TO MAIN2(DVP)
RS_R7
RS_R6
RS_R5
RS_R4
RS_R3
RS_R2
RS_R1
RS_R0
RS_G7
RS_G6
RS_G5
RS_G4
E
RS_G3
RS_G2
RS_G1
RS_G0
RS_B7
RS_B6
RS_B5
RS_B4
RS_B3
RS_B2
RS_B1
RS_B0
D
RS_GCK
RS_POWER
RS_LS
RS_SPIO
RS_REV
RS_GSP1
RS_GSP2
RS_PCLK
U_D
L_R
C
B
TO MAIN3(DOT_GRAD)
VL63
VL55
VL31
VL7
VL0
VH63
VH55
VH31
VH7
A
VH0
CS
1 2 3 4
MAIN5 (RSDS)
C1707 C1710
0.01u 0.01u
C1706
0.01u
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58
76 GND
C1701
77 VDD
0.01u
RS_R6
78 R6
RS_R7
79 R7
RS_G0
G0
80
RS_G1
81 G1
82 GND
RS_G2
83 G2
RS_G3
84 G3
RS_G4
G4
85
RS_G5
86 G5
RS_G6
87 G6
RS_G7 IC1701
88 G7
RS_B0 IXB075W J
89 B0
RSDS
RS_B1
B1
90
TRANSMITTER
C1702
91 VDD
0.01u
RS_B2
92 B2
RS_B3
93 B3
RS_B4
94 B4
RS_B5
95 B5
RS_B6
96 B6
RS_B7
97 B7
C1703 98 VDD
0.01u
RS_PCLK
99 CLKIN
100 GND
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
RS_SPIO 0
R1710
100K
R1714
12K
F
R1711
27
C1704
C1705
R1705 R1708 C1711
10u C1713
0.1u
10V 0 0 0.01u 0.01u
KZA176WJ
R1706 R1707 C1708
0 0 0.01u
R1709
33K
FB1701
0006TA
3.2
6 5 4
C1709
Vcc A
0.1u S
Z
B1 GND B0
1 2 3
5 6 7
46
C1712 C1715
0.01u 0.01u
57 56 55 54 53 52 51
RSGND
RSGND 50
C1718
RSVDD 49
0.01u
RSGND 48
RSGND 47
46
RSG0P
RSG0N 45
C1719
RSVDDA 44
0.01u
RSG1P 43
RSG1N 42
41
RSGND
RSG2P 40
RSG2N 39
C1720
RSVDD 38
0.01u
RSG3P 37
RSG3N 36
RSGND 35
RSBOP 34
RSB0N 33
C1721
RSVDDA 32
0.01u
RSB1P 31
RSB1N 30
RSGND 29
C1722
RSVDD 28
0.01u
RSGND 27
RSGND 26 C1723
0.1u
RSGND
50V K
19 20 21 22 23 24 25
C1724
0.1u
50V K
C1716
0.01u
C1725
C1717
C1714
10u 10u
0.01u
10V 10V
KZA176WJ KZA176WJ
FB1702
FB1703
0006TA 0006TA
IC1702
FSA4157
R1715
27
1 2
3 4
8 9 10 11
DUNTKD673WE
(QPWBXD673WJ)
SC1701 NA222WJ
1 GND
R1720 VH63
2 VH63
360
1/2W
VH55
3 VH55
4 VH47
5 VH39
VH31
6 VH31
7
VH23
8 VH15
VH7
9 VH7
VH0
10 VHO
11 GND
12
VSH
C1726
13 VSH
0.01u
14 VSH
15 GND
L_R
16 LBR_S
RS_REV
17
REV
RS_LS
18 LS
19 SPIO
20 SPOI
21 GND
22
GND
23 GND
24 B1-
25 B1+
26 B2-
27
B2+
28 B3-
29 B3+
30 GND
31 CK-
32
CK+
33 GND
34 GND
35 GND
36 G1-
37 G1+
38 G2-
39 G2+
40 G3-
41 G3+
42 GND
43 GND
44 GND
45 R1-
46 R1+
47 R2-
48 R2+
49 R3-
50
R3+
51 GND
52 VLS
53 VLS
VL0
54 VL0
VL7
55
VL7
56 VL15
C1729
0.01u 57 VL23
VL31
58 VL31
59 VL39
60
VL47
VL55
61 VL55
VL63
62 VL63
63 COM
64 COM
65
COM
66 CS
67 CS
CS
68 CS
RS_GSP2
69 GSP2
RS_GSP1
70
GSP1
RS_POWER
71 POWER
RS_GCK
72 GCK
U_D
73 LBR_G
74 VGH
C1727
0.01u 75 VGH
76 VSH
77 GVCC
C1728
0.01u 78 VGL
79 VGL
80 GND
C1730
0.01u
CYB
12 13 14 15
47
LC-20SH6U
16 17 18 19