LG GW620 - Page 130

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4. TROUBLE SHOOTING
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4.9.4 Main clock part
TP1
TP2
TP1
TP2
2.2u
C175
RP103K281D-TR-F
EUSY0355701
U28
5
32
41
VOUTVDD
GNDCE
DNGP
TG-5010LH-87N
26MHZ
X3
42
31
NCOUT
GNDVCC
1uF
C20
VDD_TCXO
1uF
C21
92R
smh
oK
00
1
+VPWR
VDD_TCXO
C313 0.001uF
CLK_IN
CLK_REQ
26MHz TCXOLDO for TCXO
TP1
TP2