Sharp GX20 Service Manual - Page 100
IC102 46Pin
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GX20 17 BS2(GSM) (Talking) IC992 1Pin 18 BS0(DCS) (Talking) IC993 1Pin 19 BS1(DCS) (Talking) IC993 2Pin 20 BS2(DCS) (Talking) IC992 1Pin CONFIDENTIAL 21 CLKIN (Stand-by) C148 (IC104 142Pin) 22 CLKOUT (Stand-by) Jumper (IC104 84Pin -IC102 46Pin) 23 OSCIN (32 kHz) (Stand-by) R147 (IC104 49Pin) 24 DCLK (Stand-by) TP424 5 - 4
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GX20
5 – 4
CONFIDENTIAL
BS2(GSM)
(Talking)
IC992 1Pin
17
BS0(DCS)
(Talking)
IC993 1Pin
18
BS1(DCS)
(Talking)
IC993 2Pin
19
BS2(DCS)
(Talking)
IC992 1Pin
20
CLKIN
(Stand-by)
C148
(IC104 142Pin)
21
CLKOUT
(Stand-by)
Jumper
(IC104 84Pin
–IC102 46Pin)
22
DCLK
(Stand-by)
TP424
24
OSCIN
(32 kHz)
(Stand-by)
R147
(IC104 49Pin)
23