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LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Check 1. Crystal and RF3000(GSM Transceiver) part
If you already check this crystal part, you can skip check 1
Test Point (Crystal Part)
C139
Figure 4-15. 26MHz at R211
11
WBCLK
XON
13
14
XOP
16
12
GNDA11
15
GNDA12
GNDD
17
MCLK
100K
R111
100K
R113
C139
120K
26MHz
KSX-23-26000KFA-QA0R
X101
1
2
3
4
MCLK
WCLK
Schematic (Crystal Part)
C139
MCLK
Test Point (Crystal Part)
Figure 4-15. 26MHz at R211
Z3X-BOX.COM
Содержание KT520
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