Sharp GX30 Schematics
GX30
G
CONFIDENTIAL
[4] Schematic diagram/Wiring side of P.W.Board
MAIN PWB-A
A
CAMERA GROUND FPC PWB-D
TO KEY PWB-B (1/3)
MAIN PWB-A
RECEPTION SIGNAL
TRANSMISSION SIGNAL
B
TP703
TP704
SP100
SPEAKER
CN701
64
GND
63
C
D
E
F
5-30 (12-B G)
FROM CAMERA RELAY FPC PWB-F
G
H
GND
GND
GND
GND
GND
GND
GND
AGND
RECEIVER-
RECEIVER+
AGND
LCDCS
VBAT
VBAT
VBAT
VINT
VINT
LCDINT
LCDRESET
LCDWAIT
AVDD(3.1V)
VDD6(3.1V)
VDD4(-8V)
VDD3(+15V)
GND
LCDCLK
GND
CAMCK
GND
GND
VCCD
BUFOFF
LCDRSP
BTRESET
62
61
60
59
58
SP+
57
SP-
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
D8
41
D9
40
39
38
37
36
35
34
33
32
31
30
D3
29
D2
28
27
D1
D0
26
WE
25
RD
24
23
D4
22
D5
21
D6
20
19
D7
18
17
D12
16
15
D13
14
13
D14
SPEAKER SIGNAL
TP738
RECEVER_P
RECEVER_N
VBAT_BL
3.0V
VINT
R704A
0
13M_CLK
VCCD
TP701
TP702
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
123
Figure 1 SCHEMATIC DIAGRAM (1/22)
5-19 (6-A)
a
/LCD_CS
LCD_INT
/LCD_RESET
/LCD_WAIT
BUFOFF
LCD_RSP
Battery
VBAT
1
Vdd
2
C705
R758
0
C795
LCDCLK
1
G
TP736
1
R761
0
6
(4-C)
CAM_CTL
C792
0.1
5
4
Vin
Vout
IC708
TK11130C
REGULATOR
GND
Cont
(6-B)
CAM_CTL
G
C743
C746
C741
1
1
C740
1
C742
1
DATA[8]
DATA[9]
DATA[3]
DATA[2]
DATA[1]
DATA[0]
/WE
/RD
DATA[4]
DATA[5]
DATA[6]
DATA[7]
DATA[12]
DATA[13]
DATA[14]
Np(Vref)
3
2
1
C794
0.01
Battery
VBAT_L
1
CAMCK
45
3
C706
GND
CE
0.001
5 – 5
7
IC701
R116025B
2.5V REGULATOR
1
VddCEVout
2
GND
3
ECO
C706
0.001
5-11 (5-F)
G
CAM_3V_CTL
5
4
R712
ECO
GX30
5
4
CONFIDENTIAL
IC703
R116018B
3.0V
VINT
R743
0
C722
1
R756
0
TP709
R705
0
C709
2.2
R720
1
0
TP705
C718
0.1
5
4
Vin
Vout
IC702
TK11131C
GND
Cont
Np(Vref)
REGULATOR
3
2
1
C721
0.01
1.8V REGULATOR
1
C728
1
2
3
VddCEVout
GND
BUFOFF
BUFOFF
TP
( ) : Not Mount
789
10 11
Figure 2 SCHEMATIC DIAGRAM (2/22)
5 – 6
12
GX30
22
MA2SD31
1
A
B
C
D
MAIN PWB-A
D13
BTRESET
D14
USB_C_CNT
D15
LED
D11
LIGHT1
D10
REFOUT
VCORE
TEMP
VBAT
VBAT
VBAT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN701
USB_C_CNT
LED
LIGHT1
CONFIDENTIAL
R760
470K
R703
10K
TH701
10K
THERMISTOR
DATA[13]
DATA[14]
DATA[15]
DATA[11]
DATA[10]
L701
4.7µH
FS701
0.63A
C701
FS702
1.25A
C703
D703
RB551V30
C704
4.7
LED702
GM56271A
G
4
5
6
1
B
MOBILE
LIGHT
3
R
2
1
L702
4.7µH
4.7
E
F
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
123
Figure 3 SCHEMATIC DIAGRAM (3/22)
D702
R701
TP727
3.3K
TP728
D701
MA2SD32
MA2SD31
C713
R718
3.3
2.2
C702
0.47
45
C707
D704
C708
6
5 – 7
CONFIDENTIAL
GX30
TP732
702
6271A
BILE
HT
3.0V
VINT
R707
0
C714
4.7
C719
Q702
MCH6413
6
TP737
C710
2.2
5
4
R704
0.1
3
R
2
1
C707
1
D704
MA2SD31
D705
MA2SD31
C708
2.2
1
2
3
TP729
TP730
TP731
4
12
TRSW
15
SENSP
16
SENSN
21
VPLUS2
10
LEDR
2
LEDG
11
LEDB
42
SW
45
VPLUS11
26
VPLUS12
41
BLED
34
FLED
36
SBD
37
VNEG
1
TP706
0.1
44
VBAT1
VBAT2
POWER MANAGEMENT
A
B
C
D
E
F
G
H
T1T2T3T4IREF
8
46
TP707
13 14
VIO
CPIN
CAPP1
IC707
BD6015
12345678
42186735
121091511
2120 2322
2524 2726
2928 3130
3332 3836 3735
34
424039 4644 4541 43
39
30
R708
120K
TP708
NC
CAPN1
22
CAPP2
1716 1918
TEST
C724
NC
CAPN2
13 14
R744
0
2.2
1718 1920
27
CAP3
CAMP
GND1
GND2
GND3
39
23
35
38
CAMN
RSTB
DATA
STRB
ERROUT
LSO11
LSO12
WVOUT
VREF
LEDCTL
GNDP
43
R745
CLK
FRP
TP733
0
C711
C726
2.2
40
28
24
25
29
NC
33
BACK LIGHT FPC
TP734
TP735
PWB-C
NC
5
NC
6
7
31
32
C725
0.1
EP100
EARPIECE
CN705
1
2
3
4
TP721
47P(CH)
C712
47P(CH)
TP710
C791
TP711
C790
0.01
0.01
( ) : Not Mount
789
10 11
Figure 4 SCHEMATIC DIAGRAM (4/22)
5 – 8
TP722
12
GX30
SUBDB4
7
0
CKS
A
MAIN PWB-A
R716
0
TP714
1.8V
VLCD
CONFIDENTIAL
LCD001
EXTERNAL DISPLAY
V1
V2D4V3
R727
C7451C747
100K
1
C748
V4
C750
1
C729
1
R713
B
1
R723
0
VINT
V0
C744
1
RS
D0
RD
GND
R728
0
R729
1
0
WR
R730
D1
0
CSB
RESB
D5
D2
D3
FLM
GND
LP
D6
D7
CK
1
1112131415161718192021222324252627282930313233
C
C751
100P(CH)
SUBCS
SUBRS
SUBWR
BUFOFF
/RD
L746
FERRITE
/LCD_CS
BEADS
/WE
R748
BUFOFF
LCD_INT
/LCD_WAIT
0
C787
100P(CH)
D
/LCD_RESET
VLCD
/LCD_RESET
LCD_RSP
SUBD0
SUBD1
R732
SUBD2
470K
SUBD3
SUBCS
SUBD4
SUBWR
SUBD5
SUBRS
SUBD6
SUBFLM
SUBD7
SUBLP
SUBLP
L711
FERRITE
SUBCKS
SUBFLM
BEADS
SUBCK
SUBD1
SUBCK
SUBD7
SUBCKS
L710
FERRITE
SUBD3
17
R747
0
E
DATA[15]
DATA[14]
DATA[13]
DATA[9]
DATA[12]
DATA[11]
DATA[10]
DATA[5]
DATA[4]
DATA[3]
DATA[2]
DATA[1]
DATA[8]
DATA[7]
DATA[6]
DATA[0]
46 47
22
34
L749
FERRITE
BEADS
C736
0.01
C737
C739
56
54
NC
42
85
2
0.1
15
74
84
90
139
143
0.1
23
26
43
76
82
R705A
TP713
0
F
TP712
FL701
NA004
2
3
1
4
C732
0.1
G
3.0V
VINT
R717
0
C734
0.1
RESET_B
XIN
XOUT
CAMCK
VDDPLL
VDDCORE
VDDCORE
VDDCORE
VDDCORE
VDDCORE
VDDCORE
VDDCORE
VDDIO
VDDIO
VDDIO
VDDIO
VDDIO
CS_B
WR_B
H
VDDIO
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
123
Figure 5 SCHEMATIC DIAGRAM (5/22)
RD_B
WAIT_B
24
131
LCDINT
DB15
BUFOFF_B
60
69707172
DB0
DB1
DB2
DB3
DB4
RSP
DB14
81
DB10
9394959697106107108
DB5
DB6
DB7
DB8
DB9
118119120121
DB11
DB12
DB13
IC704
LR38863
DISPLAY CONTROLLER
123456789101112
345
1
2
A
15 16 17
13
14
B
27
25
26
C
38
D
50
E
63
62
F
74
G
87
86
H
28 29
67
18 19
30 31
41374039
53495251
656164
77737675
898588
45
171921
SUBCS_B
89101112
20 21 22
32 33
4342
5554
6968
6766
7978
9392
9190
35
SUBRS
SUBWR_B
34
464544
585756
70
828180
94
136
SUBLPIN
23
35
47
59
71
83
95
110
122 123
SUBDB7
SUBFLMIN
24
36
48
60
72
84
96
6
78
SUBCKS
66 6
SUBDB5
SUBDB3
5 – 9
FLM
CONFIDENTIAL
CAPA2-
CKS
SUBCKS
VDD
VREG
C753
C752
VOUT
CAPA1+
CAPA1-
C755
1
TP717
0.1
C754
1
0.1
GND
CK
3
SUBCK
CAPA2+
C756
CAPA3+
CAPA3-
123456789101112
CN703
C757
1
1
GX30
L710
SUBD7
SUBD1
23
66 67
78 80
SUBDB3
SUBDB5
SUBCKS
L709
FERRITE
SUBD4
SUBDB1
SUBD5
55 57 58
SUBCK
SUBDB6
SUBD2
SUBDB0
BEADS
SUBD0
SUBDB2
87
G0
86
G1
77
G2
65
G3
64
G4
63
G5
89
R4
99
R2
101
R0
100
R1
98
R3
88
R5
28
B5
29
B4
30
B3
38
B2
39
B1
40
B0
L734
FERRITE
BEADS
L735
FERRITE
BEADS
L736
FERRITE
BEADS
L733
FERRITE
BEADS
L714
60(100MHz)
L715
60(100MHz)
FERRITE
BEADS
SUBD6
SUBD3
27
SUBDB4
789
Figure 6 SCHEMATIC DIAGRAM (6/22)
IC706
TC7SZ08A
LOGIC
5
Vcc
4
C770
4.7
C769
1
B0
B1
B2
B3
B4
B5
G0
G1
G2
G3
G4
G5
R0
R1
R2
R3
R4
R740
56K
The number17is waveform number shown in page 5-4.( ) : Not Mount
10 11
GND
1
2
3
CN704
60
1
T-C O M
2
T-C O M
3
TFT-COM
4
COMC
5
COMC
6
C784
4.7
COMDC
7
VCOMH
8
B0
9
B1
10
B2
11
B3
12
B4
13
B5
14
G0
15
G1
16
G2
17
G3
18
G4
19
G5
20
R0
21
R1
22
R2
23
R3
24
R4
12
5 – 10
GX30
BSPIXEL3
8
C
A
B
C
MAIN PWB-A
1
(CH)
2
(CH)
CONFIDENTIAL
84
77737675
898588
137136135
HSD6
102 103
114
126
HSD7
7978
9190
115
127
139138
PWM0/PORT3
20
91
74
82
VDDIO
97
VDDIO
115
VDDIO
132
VDDIO
135
VDDIO
45
SCANEN
4
PLLDIV0
5
PLLDIV1
14
PLLDIV2
3
PLLGND
16
GND
18
GND
31
GND
44
GND
48
GND
75
GND
83
GND
111
GND
127
GND
142
GND
DUMMY4
DUMMY3
DUMMY2
DUMMY1
SE_LD3/PORT6
1
12
134
144
133
130
STKCHK
SE_LD2/PORT5
73
G
87
86
H
99
97
98
J
111
109
K
121
L
133
M
TESTI
HSCK
HSEN
HSWRD
HSD0
11
10
32 33
HSD1
9
6
7
112 113
110
123
124 125
122
134
HSD2
HSD3
HSD4
HSD5
37
596168
49
8
828180
83
9392
94
95
104 105 108
106100 101
107
116
117
118
119
129
128
130
131
142141140
143
BSBLK_B
BSHS_B
BSVS_B
PWM1/PORT8
PWMLCD/PORT4
13
105
92
NC
79
96
120
132
144
BSCLK
104
BSPIXEL7
BSPIXEL6
116
128
BSPIXEL5
BSPIXEL4
126
13
TP724
TP716
TP723
D
LED703
10
E
791
0.01
TP711
NECW008A
LED704
NECW008A
TP715
CAM_3V_CTL
5-6 (7-C)
G
F
C790
0.01
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
123
Figure 7 SCHEMATIC DIAGRAM (7/22)
5 – 11
45
6
CONFIDENTIAL
GX30
BSPIXEL6
6
128
BSPIXEL5
BSPIXEL4
BSPIXEL3
BSPIXEL2
137138
125126
BSPIXEL0
BSPIXEL1
113
MP4 RESET_B
36
25
GTDIO_B
MP4_P0
102
SE_DI/PORT7
SE_DO/PORT0
SE_CK/PORT1
SE_LD1/PORT2
EXCS_B0
EXCS_B1
EXCS_B2
EXCS_B3
MP4_PLLCK
109
NC
DCLK
HSYNC
VSYNC
DCS_B
DA1
DA0
R2
R3
R4
R5
HSYNC
VSYNC
R737
0
R738
0
D709
RB521S30
C771
1
C773
1
C774
2.2
C772
1
C776
1
C777
1
C779
4.7
C780
4.7
C775
4.7
C781
4.7
C782
2.2
C783
4.7
R741
0
TP720
D710
1SS405
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
35
GND
36
GND
37
VDC
38
VDC
39
COM2
40
VCL AM
41
VSS2
42
VSS1
NC
43
NC
44
VDD2
45
C5-
46
C5+
47
C4-
48
C4+
NC
49
C3-
50
C3+
51
C2-
C2+
52
53
C1-
54
C1+
55
VDC2
56
VDC2
57
VR
58
VS
59
VS
61
LCD1000
MAIN DISPLAY
10P(CH)
C760
10P(CH)
C761
10P(CH)
L714
60(100MHz)
L715
60(100MHz)
TP718
TP719
C766
VINT
0.01
3.0V
39
B1
40
B0
R750
15 16
50
52
51
140
117
129
141
103
41
62
53
114
124
112
0
C758
10P(CH)
R714
470K
NC
NC
NC
NC
C759
The numbers15,16are waveform numbers shown in pages 5-3 ,5-4.( ) : Not Mount
789
Figure 8 SCHEMATIC DIAGRAM (8/22)
5 – 12
10 11
12
GX30
A
B
MAIN PWB-A (FRONT SIDE)
TP732
TP733
TP707
CONFIDENTIAL
TP722
TP735
TP715
TP716
TP723
TP724
TP721
TP734
EP100
EARPIECE
TP710
TP706
TP714
TP711
C
TP720
D
TP712
E
TP717
TP730
TP737
TP729
TP705
TP709
TP713
F
TP736
TP727TP728
TP738
TP701TP702
TP731
FS701
FS702
R704A
G
CN701
40 45
31 35
C740
C743
C741
C746
50 55 60
C742
R760
151015202530
5-31 (6-A)
FROM
CAMERA RELAY FPC
PWB-F
H
123
45
6
Figure 9 WIRING SIDE P.W.BOARD (1/5)
5 – 13
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