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Samsung Electronics
9-3
9-3 Receiver Cirquit Diagram
0.75pF
TCO-5660U1(19.68MHz)
H881BH
R315
4.7K
L313
27NH
C355
10NF
C323
100PF
1NF
C335
4PF
C313
BLM11A102SPT
L335
BAR63-03W
D301
C329
NC
NC
L302
VRR
C315
10NF
C317
1NF
3PF
C321
TCXO_VAA
5
F306
G
1
G
3
G
4 6
G
IN
2
OUT
R309
68
L323
BLM11A102SPT
0
R318
10NF
C374
C339
10NF
NC
R308
C301
10NF
C377
12PF
C318
L332
120nH
180nH
L324
U304
STH-01R
4
2
6
VRR
OUT
L311
U307
GND
4
5
12nH
L326
330nH
390,1%
R316
10NF
C353
10PF
C341
NC
C360
R307
C354
NC
0
R312
0
L322
150nH
4
RFOUT
VPD
3
ANT
RF2361TR13
U302
2
GND1
5
GND2
RFIN
1
C340
5PF
VRR_CELL
33NF
C334
C362
1NF
C336
2PF
C311
33NF
R332
1.2K,1%
5PF
C328
27NH
L316
R314
2.7K
100PF
C316
VRR_CELL
L306
Q302
1
3
2
BLM11A102SPT
2SC4081BRT106
L314
8.2nH
L423
L422
BLM11A102SPT
BLM11A102SPT
5
OUT
33NF
C320
2
G2
G3
3
G4
4
6
G5
G6
7
8
G7
G8
9
10 IN
F310
SAFC85.380ME35X-TC11
1
G1
100PF
C312
6.3V
4.7UF
C327
C322
C371
1NF
1NF
L301
4.7nH
R323
47
0
R321
100
R322
G2
4
5
G3
6
G4
IN
1
OUT
2
IN
1
10 IN.R
5
OUT
OUT.R 6
MHC-173
J1
3
G1
TMXL972
F309
G1
2
3
G2
G3
4
7
G4
8
G5
G6
9
2.7uH
L325
L330
470nH
1NF
C361
GND4
10
GND5
14
GND6
17
IF_SALECT
2
4
LO+
5
LO-
MIXER_IN
7
PD
3
11
VCC
15
CDMA+
CDMA-
16
13
FM+
12
FM-
1
GND1
6
GND2
GND3
9
L320
RF2466TR13
U303
8
BYP
390nH
C338
10NF
L321
2.7uH
C314
10NF
10NF
C349
100
R310
RX_IFVCO_VT
TRK_LO_ADJ
CELL_TX_OUT
SLEEP-
CELL_RX_LO
CELL_TX_LO
CELL_RX_LO
RX_IFVCO_OUT
PLL_DATA
PLL_EN
PLL_CLOCK
CDMA_IF
CDMA_IF-
LNA_GAIN_CTL
19.68MHZ
FM_IF
MODE_SEL
Summary of Contents for SCH-870
Page 2: ...Samsung Electronics Co Ltd Dec 00 Pinted in Korea Code No GH68 01765A ELECTRONICS ...
Page 17: ...5 Exploded View its Parts List 5 1 Main Set Exploded View Samsung Electronics 5 1 ...
Page 39: ...Samsung Electronics 8 1 8 PCB Diagram 8 1 Logic Top View ...
Page 40: ...8 2 Samsung Electronics 8 2 Logic Bottom View ...