Service manual

GX30
5 – 11
CONFIDENTIAL
Figure 7 SCHEMATIC DIAGRAM (7/22)
A
B
C
D
E
F
G
H
123
45
6
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
MAIN PWB-A
5-6 (7-C)
TP716
TP715
7
10
TP711
VDDIO
BSBLK_B
VDDIO
VDDIO
VDDIO
VDDIO
PLLDIV0
PLLDIV1
PLLGND
GND
GND
GND
GND
GND
GND
BSCLK
GND
GND
GND
GND
DUMMY4 DUMMY3 DUMMY2 DUMMY1
SCANEN
STKCHK TESTI HSCK HSEN HSWRD HSD0 HSD1 HSD2 HSD3 HSD4 HSD5 HSD6 HSD7 BSHS_B BSVS_B PWM0/PORT3 SE_LD3/PORT6 PWM1/PORT8
PLLDIV2
PWMLCD/PORT4 SE_LD2/PORT5 BSPIXEL7 BSPIXEL6 BSPIXEL5 BSPIXEL4
BSPIXEL3
G
H
J
K
L
M
144
74
84
83
828180
7978
77
73
7675
86
96
95
94
9392
9190
89
85
88
87
98
99
97
143
142141140
139138
137136135
134
133
131
128
127
121
122
123
124 125
126
129
130
132
119
116
115
109
110
111
112 113
114
117
118
120
107
106100 101
102 103
104 105 108
1
3
4
5
6
7
8
9
10
11
12
13
14
16
18
20
31
32 33
37
44
45
48
49
59
61
68
73
75
79
82
83
91
92
97
104
105
111
115
116
126
127
128
130
132
133
134
135
13
8
142
144
TP723
TP724
NC
G
CAM_3V_CTL
1
1
P
(CH)
1
2
P
(CH)
LED704 NECW008A
LED703 NECW008A
C790 0.01
C
791
0.01