Sharp GX10i Service Manual page 91

SUB-SCREEN DISPLAY
1 2 3 4 5 6 7 8
31
30
G
DISPCLK
G
DISPA0
G
DISPEN
G
DISPD0
29
C008
0.1
90 89 88 79 78
77
107
VDDCORE
60
VDDCORE
VDDIO
53
VDDCORE
6
VDDCORE
G
103 VDDIO
101 VDDIO
85 VDDIO
A
58 VDDIO
55 VDDIO
B
28 VDDIO
12 VDDIO
C
10 VDDIO
D
112 DUMMY
E
102 DUMMY
11 DUMMY
F
1 DUMMY
G
110 GND
96 GND
H
81 GND
59 GND
J
54 GND
33 GND
K
29 GND
17 GND
L
5 GND
3 GND
20 31
27 38 9 40
IC002
ADM8830
C013
CHARGE 2.2
PUMP
20 19 18
C009
2.2
1 VCC
2 VOUT
3 LDOIN
4 5VOUT
5 5VIN
6 7 8 9 10
TP014
7 (12-H)
• ( ) : Not Mount
7
CONFIDENTIAL
LCD001
CN001
28
68 67 66 65 52 51 49 44 32 111 104 100 92 91 43 42 41 39
57 50
IC005
LR38821A
TFT DISPLAY CONTROLLER
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
12 13 14 15 16 17 18 19 20 21
23 24 25 26 27 28 29 30 31 32
34 35 36 37 38 39 40 41 42 43
45 46 47 48 49 50 51
53 54 55 56 57 58 59
61 62 63 64 65 66 67
69 70 71 72 73 74 75 76 77 78
80 81 82 83 84 85 86 87 88 89
91 92 93 94 95 96 97 98 99 100 101
102 103 104 105 106 107 108 109 110 111 112
75
18 30 19 73 74 84 109 87 98 108 97 86
C015
1
17 16
C019
1 SE_DO
C4- 15
SE_CK
C2+ 14 C020
SE_CS
C2- 13 1
C3+ 12
C021
CV4
C3-
11
1
REV1
C018
IC003
1
ADD8502-2ACP
GRAYSCALE
GENERATOR
TP015
• The numbers 23 to
8 9
Figure 2 SCHEMATIC DIAGRAM (2/23)
22 21 13 8 4 2 80
B5_0 B5
R014
B5
14
B4_0 B4
0
B4
15
B3_0 B3
B3 16
B2_0 B2
B2 23
B1_0
B1 24
B0_0 B1
R015
B0 25
11
B0
0
G5_0 G5
G5 46
11
G4_0 G4
G4 47
G3_0 G3
R016
G3 48
22
G2_0 G2
0
G2 56
G1_0 G1
G1 61
33
G0_0 G0
G0 62
44
R5_0 R5
R017
R5 63
R4_0 R4
0
R4 64
52
R3_0 R3
R3 69
R2_0 R2
R2 70
60
R1
R1_0
R1 71
R0
R0_1
R0 72
68
LS
LS 26
79
DCLK
DCLK 34
PS2
PS2 37
90
PS1
PS1 45
SPL
SPL 93
GSP
GSP 82
GCK
GCK 105
ALW
ALW 94
GMODE
GMODE 83
GCS2
GCS2 106
GCS1
GCS1
95
VDDIO
G
36 35 7 99 76
PWM
G 5-6 (5-H)
20
24 23 22 21 19
V0
1 VL V0
18
V1
2 DIN V1
17
V2
3 SCK V2 16
V3
4 /CS-LD V3 15
V4
5 CM V4 14
6 CV4 GND 13
7 8 9 10 11 12
26 and 28 to 31 are waveform numbers shown in pages 5-4 ,5-5.
10
5 – 7
COM
51
50
49
NC
48
B5
47
B4
46
B3
45
B2
44
B1
43
B0
42
41
LS
40
DCLK
39
38
37
36
35
V4
34
V3
33
V2
32
V1
31
V0
30
PS2
29
PS1
28
G5
27
G4
26
G3
25
G2
24
G1
23
G0
22
R5
21
R4
20
R3
19
R2
18
R1
17
R0
16
SPL
TP017 15
24
TP018 14
TP019 13
23
TP020
12
TP021 11
GSP
TP022 10
25
GCK
TP023
ALW
TP024
GMODE
26
TP025
GCS2
TP026
GCS1
TP027
CN002
11
GX10i
9
8
7
6
5
4
3
2
1
12