Service Manuals, User Guides, Schematic Diagrams or docs for : Sharp Mobile Phones SHARP GX25 SHARP GX25 2
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GX25 CONFIDENTIAL GX25
[4] Schematic diagram/Wiring side of P.W.Board FROM SIM FPC PWB-E
5-16 (6-F)
1 2 3 4 5 6 7 8 9 10 11 12
MAIN PWB-A (1/3) CN103
VIB_GND
MTR
GND
SIMCLK
SIMRST
VSIM
SIMIO
COL1
ROW0
COL2
Q104 UN101
VMEM NSBC143 TP 2W0110VY
2.94V 0.01V
4 3 INFRARED PORT
RECEPTION SIGNAL 2.84V
5 2
0V
7 SGND
2.85V 0V
6 1
TRANSMISSION SIGNAL
6 LED A
R171
470
5 TXD
C196
R173
R169
4 RXD
R168
VSIM
470
3.0V 4.7
2.85V VINT 3 SD
0
R170
KEYPADCOL[1] R172
0
A R184
KEYPADROW[0] 470
2 Vcc
470K
0
R183 1 GND
KEYPADCOL[2]
470K C197
4.7
a 5-13 (12-E)
BT_RESET_B G
BT_RESET_B 5-6 (1-G) FROM
TP1004
TP
BT_POWER_ON DISPLAY PWB-B
SIMRST
SIMCLK
IC108
SIMIO
BT_PCMCLK G
1323B30G BT_PCMCLK 5-6 (2-F)
L113 VBAT BT_PCMOUT G
TP113
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