Sharp GX20 Service Manual page 111

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IR_SD
5-18 (6-D)
5-18 (6-D)
IR_ON
G
(
)
(
)
(
) : Not Mount
7
CONFIDENTIAL
5-19 (10-D)
3.0V
VINT
VIR
UN101
INFRARED PORT
7
SGND
LEDA
6
5
TXD
4
RXD
G
3
SD
GND
2
Vcc
1
8
9
5-19 (10-D)
2.5V
3.0V
VCCD
VINT
C192
1
C194
1
R157
0
DATA[15]
DATA[13]
DATA[11]
DATA[9]
R162
0
R161
DATA[14]
0
DATA[12]
DATA[10]
DATA[8]
DATA[7]
DATA[5]
DATA[3]
DATA[1]
R158
0
R160
DATA[6]
0
DATA[4]
DATA[2]
DATA[0]
5-8 (5-F)
CAMCLK
G
PWM_CPU
G
5-9 (8-D)
5-8 (4-F)
/LCD_RESET
G
5-8 (4-F)
LCD_INT
G
to LCD Curcuit
/LCD_CS
G
5-8 (4-F)
10
5-19 (9-F)
5-9 (7-B) 5-9 (7-C)
3.1V
VCAM
-7V
+13V
C177
C184
1
1
(
)
(
)
C196
1
CN101
GND
A1
AVDD(3.1V)
A17
-7V
A18
A19
VDD1(2.5V)
A2
+13V
CLK
VDD2(3.0V)
RESET
(
)
CINT
RD
CS
WR
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
GND
GND
TP177
13M_CLK
G
5-8 (5-F)
5-8 (6-G)
SUB_BL_ON
G
11
12

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