Samsung SGH-F500 Service Manual page 79

UMTS_RXP UMTS_RXP
L204 L204
C242 C242
L208 L208
UMTS_RXM UMTS_RXM
C226 C226
C227 C227
UMTS_RXM UMTS_RXM
UMTS_RXP UMTS_RXP
V_2.85RX1 V_2.85RX1
C237 C237
3 3
OUT OUT
C243 C243
1 1
L206 L206
IN IN
4 4
OUT OUT
G G G G
F201 F201
5 5 2 2
C246 C246
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Flow Chart of Troubleshooting and Circuit Diagrams
V_2.85TCXO V_2.85TCXO
R208 R208
1 GLNA_OUT 1 GLNA_OUT
2 BLANK 2 BLANK
VDDRF1 VDDRF1
3 3
4 GND1 4 GND1
5 5 GMIXM GMIXM
U202 U202
6 GMIXP 6 GMIXP
7 VDDA1 7 VDDA1
8 IMIXM 8 IMIXM
9 IMIXP 9 IMIXP
PMIXM PMIXM
10 10
11 PMIXP 11 PMIXP
12 VDDRF3 12 VDDRF3
C240 C240
C241 C241
L205 L205
L207 L207
C247 C247
C248 C248
L209 L209
3-48
V_2.85TCXO V_2.85TCXO
V_2.6P V_2.6P
R206 R206
V_2.85TCXO V_2.85TCXO
C222 C222 C223 C223
C225 C225
VDDA7 VDDA7
36 36
GPS_TUNE GPS_TUNE
35 35
VDDA6 VDDA6
34 34
TCXO TCXO C228 C228
33 33
VDDA5 VDDA5 32 32
FAQ FAQ
31 31
CP_OUT 30 CP_OUT 30
CP_DUMP CP_DUMP
29 29
LO_OUT 28 LO_OUT 28
UMTS_RX_VCO_IN UMTS_RX_VCO_IN
VDDA4 VDDA4
27 27
VDDA3 VDDA3
26 26
UMTS_TUNE UMTS_TUNE
25 25
UMTS_RX_TUNE UMTS_RX_TUNE
V_2.85TCXO V_2.85TCXO
C238 C238
C239 C239
R210 R210
C244 C244
C245 C245
R207 R207
C224 C224
TCXO TCXO