Service manual

GX30
5 – 12
CONFIDENTIAL
Figure 8 SCHEMATIC DIAGRAM (8/22)
789
10 11
12
The numbers 15 , 16 are waveform numbers shown in pages 5-3 ,5-4.( ) : Not Mount
15 16
NC
NC
NC
NC
NC
NC
NC
TP720
TP718
TP719
VINT
3.0V
MP4 RESET_B MP4_PLLCK GTDIO_B MP4_P0
EXCS_B0
DCS_B
SE_LD1/PORT2
SE_DO/PORT0
SE_CK/PORT1
SE_DI/PORT7
BSPIXEL6 BSPIXEL5
HSYNC
VSYNC
BSPIXEL4 BSPIXEL3 BSPIXEL0 BSPIXEL1 BSPIXEL2
DA0
DA1
EXCS_B2
EXCS_B3
DCLK
EXCS_B1
B0
B1
25
36
39
40
41
50
51
52
53
62
102
103
109
112
113
114
1
6
117
124
125126
128
129
137138
140
141
R2
R3
R4
R5
DCLK
HSY
VSY
SO
SI
SCLK
CS
RESET
VCC
GND
GND
VDC
VDC
COM2
VCL AM
VSS2
VSS1
NC
VDD2
C5-
C5+
C4-
C4+
C3-
C3+
C2-
C2+
C1-
C1+
VDC2
VDC2
VR
VS
VS
61
49
39
29
52
42
33
41
31
54
44
34
23
56
46
36
26
59
50
58
48
38
28
51
40
30
53
43
32
22
55
45
35
25
24
57
47
37
27
NC
R5
R4
R3
R2
HSYNC
VSYNC
L714
60(100MHz)
L715
60(100MHz)
C783
4.7
C782
2.2
C781
4.7
C779
4.7
C777
1
C776
1
C773
1
C772
1
C771
1
R737
0
D710
1SS405
D709
RB521S30
R741
0
C774
2.2
C775
4.7
C761 10P(CH)
C766 0.01
C759 10P(CH)
C760
10P(CH)
C758
10P(CH)
R738
0
LCD1000
MAIN DISPLAY
R750
0
R714 470K
C780
4.7