Schematic Diagram/Wiring Side Of P.w.board - Sharp TQ-GX30E Service Manual

GX30

[4] Schematic diagram/Wiring side of P.W.Board

MAIN PWB-A
A
B
SP100
SPEAKER
C
D
E
F
G
H
NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.
1
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CAMERA GROUND FPC PWB-D
TO KEY PWB-B (1/3)
MAIN PWB-A
RECEPTION SIGNAL
TRANSMISSION SIGNAL
SPEAKER SIGNAL
TP703
TP704
CN701
GND 64
GND 63
GND 62
GND 61
TP738
GND 60
GND 59
SP+ 58
SP- 57
GND
56
GND 55
AGND 54
RECEVER_P
RECEIVER- 53
RECEVER_N
52
RECEIVER+
AGND 51
LCDCS 50
VBAT_BL
VBAT
49
VBAT 48
VBAT 47
3.0V
VINT 46
VINT
VINT 45
LCDINT 44
LCDRESET 43
LCDWAIT
42
D8 41
D9
40
AVDD(3.1V) 39
VDD6(3.1V)
38
VDD4(-8V) 37
VDD3(+15V) 36
R704A
GND 35
0
LCDCLK 34
GND 33
CAMCK 32
GND
31
GND 30
D3
29
D2 28
D1 27
D0 26
13M_CLK
WE 25
RD 24
VCCD
VCCD 23
D4
22
D5 21
D6
20
D7 19
BUFOFF 18
D12 17
16
LCDRSP
D13 15
BTRESET 14
D14 13
USB C CNT
2
Figure 1 SCHEMATIC DIAGRAM (1/22)
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CONFIDENTIAL
a
5-19 (6-A)
TP701
TP702
/LCD_CS
LCD_INT
/LCD_RESET
/LCD_WAIT
DATA[8]
DATA[9]
DATA[3]
DATA[2]
DATA[1]
DATA[0]
/WE
/RD
DATA[4]
DATA[5]
DATA[6]
DATA[7]
BUFOFF
DATA[12]
LCD_RSP
DATA[13]
DATA[14]
3 4
5 – 5
Battery
VBAT
(4-C)
CAM_CTL
R758
0
IC708
TK11130C
REGULATOR
(6-B)
CAM_CTL
G
Battery
VBAT_L
LCDCLK
CAMCK
5
1
Vdd
2 GND
3 CE
G
TP736
G
6