Samsung SGH-M300 Service Manual page 19
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Also See for SGH-M300:
- User manual (2 pages) ,
- Quick start manual (7 pages) ,
- Service manual (62 pages)
Table of Contents
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Flow Chart of Troubleshooting
C105
CLK13M_TR
C108
CLK13M_MC
C110
CLK13M_YMU
R108
CLK13M_AIT701X
RF_EN
R107
R102
RTX_IP
R103
RTX_IN
R104
RTX_QP
RTX_QN
SERDAT
SERLE
SERCLK
XOENA
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VCCD_2.9V
VRF_2.9V
9
10
11
12
13
14
15
16
XOUT
8
7 BIP
RFIPN
BIN
6
5 BQP
U101
4 BQN
3 SDIO
1 SCLK
RFIAN
35
34
33
32
31
30
29
28
27
26
OSC101
C121
C122
3
4
HOT
GND2
GND1
HOT
2
1
3-4
C102
GSM_PAM_IN
C104
DPCS_PAM_IN
RFIPP
PCS_LNA_IN_P
17
PCS_LNA_IN_N
18
RFIDP
DCS_LNA_IN_P
19
RFIDN
DCS_LNA_IN_N
20
RFIEP
GSM_LNA_IN_P
21
RFIEN
GSM_LNA_IN_N
22
RFIAP
23
24
25
R105
AFC
C119
C123
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