Sharp TQ-GX30E Service Manual page 99

16 128 126 138 137 125 113 36
( ) : Not Mount
7
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39
B1
40
B0
R750 15
0
50
DCLK
52
HSYNC
C758
VSYNC 51
10P(CH)
140
SE_DI/PORT7
117
SE_DO/PORT0
129
SE_CK/PORT1
141
SE_LD1/PORT2
103 NC
EXCS_B0
41 NC
EXCS_B1
62 NC
EXCS_B2
53 NC
EXCS_B3
114
DCS_B
124
DA1
112
DA0
25 102 109
8
Figure 8 SCHEMATIC DIAGRAM (8/22)
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CONFIDENTIAL
L714
R2
60(100MHz)
R3
L715
60(100MHz)
R4
R5
16
TP718 HSYNC
C760 VSYNC
10P(CH)
TP719
R737
0
3.0V
VINT
R738
0
D709
RB521S30
C771
1
C773
1
The numbers 15 , 16 are waveform numbers shown in pages 5-3 ,5-4.
9 10
5 – 12
22 R2
23 R3
24 R4
25
R5
26
DCLK
27 HSY
28
VSY
29
NC SO
30
SI
31 SCLK
32
CS
33 RESET
34 VCC
C774
35
GND
2.2
36 GND
37
VDC
C775
R741
38
4.7 VDC
0
39
COM2
D710
40 VCL AM
1SS405
41
VSS2
42 VSS1
C772
TP720 NC
43 NC
1
44
VDD2
45 C5-
C776
1
46
C5+
47 C4-
C777
1
48
C4+
NC 49 C3-
50
C3+
C779 51 C2-
4.7
52 C2+
C780 53
C1-
4.7
54 C1+
C781
55 VDC2
4.7
56 VDC2
C782
57 VR
2.2
58 VS
C783
59 VS
4.7
61
11
GX30
12