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SAMSUNG Proprietary-Contents may change without notice
5-4
Circuit Diagrams
5-4 RF Circuit Diagram 2
2
5
Sheet4
Size
6
2
D
4
1
3
B
7
C
A
Engineer
E
QA CHK
REV
DOC CTRL CHK
08D
Changed by
7
VOL_DOWN
Drawing Number
VOL_UP
8
E
A
4
3
D
Date Changed
B
5
SAMSUNG
C
TITLE
MFG CTRL CHK
Drawn by
R&D CHK
(TX)
1
6
EXCDMA
2002.08.07
10:26:47 am
EXCDMA
EXCDMA
SCH-N191_R5.1
D
8
Time
R925
150,1%
3.9nH
L593
3PF
TH101
NTH5G10P39B222J08TH
2.2K
1
2
C472
VPD
2
8.2nH
C423
4.7NF
C401
1NF
L470
R914
150,1%
5PF
D404
1SV279-TPH3
C1046
2.2nH
L592
C487
NC
L412
27nH
15nH
L504
33PF
C488
R851
330
V_DC
LED520
2
6
1
2
150,1%
R915
CLR
1
C424
1NF
C400
R471
100PF
47NF
D405
1SV279-TPH3
ENTER
1
2
G2
3
4
G3
5
G4
1
IN
6
OUT
IL05BL0836AAE
U431
2
G1
C434
L400
4.7uF
STAR
1
2
ACZ1005M-152-T
1K
R405
C959
10UF
6.3V
MENU
1
2
ACZ1005M-152-T
18
R961
L404
82PF
LED516
R843
10K,1%
C427
R926
150,1%
C421
C1025
1NF
1NF
C999
1NF
1NF
C996
R861
6.8K,1%
V_BAT
150,1%
R927
51
R407
150,1%
R912
ACZ1005M-152-T
L403
470PF
C414
10NF
C470
LED523
100PF
C550
100NF
C404
R864
5.1K,1%
DOWN
1
2
C425
390PF
C943
100NF
V_TX
NC
C474
15K,1%
R862
56PF
2SC4617
Q515
3.3NF
C405
C422
C402
1
00NF
1NF
C416
10NF
C409
9
1
2
ACZ1005M-152-T
100PF
C403
27K,1%
L402
L502
R857
VTX_TANK
18nH
VTX_RF
C410
10UF
10K,1%
R413
D836MH
F401
100PF
C406
LS10N2-T
SW1
C415
470PF
R916
150,1%
C417
24PF
R408
12K,1%
1
2
7
1
2
V_DC
L501
NC
3
L401
BLM11A102SPT
1NF
C965
R960
LS10N2-T
SW2
270
LED513
C408
C938
1NF
100PF
2
V_DC
LED512
R859
10K,1%
POW_ON
1
LED522
ZD201
ESDA6V1W5
1
2
3
4
5
100PF
100PF
C545
C548
R860
56
100PF
C553
0
R401
C552
100PF
R928
150,1%
C429
8PF
12
7
LABEL
2 RFIN
RFOUT 5
VCC1
1
4
VCC2
3
VREF
G
6
8
G
G
9
G
1011
G G
C485
U471
RM912
V_DC
33PF
8
1
2
470PF
C970
U659
LMV711
10K,1%
R416
150,1%
R929
3.3K
R411
V_TX
LED514
100PF
C544
C412
470PF
VTX_TANK
L406
27nH
0
1
2
1
2
C993
1NF
82PF
SEND
C413
VTX_RF
C426
R854
100K,1%
470PF
R930
150,1%
1K
R412
R470
33PF
C935
10NF
6.3V
33UF
C466
LED521
1
2
150,1%
R911
UP
C515
NC
LED518
27nH
L407
C418
100PF
C484
10NF
33PF
C1045
1K
R403
R959
C475
33PF
LED517
270
1
2
LED519
100PF
C932
1
1
IN OUT
5
4
REF_BYP
5
1
2
U666
MIC5205-3.0BM5/TR
EN
3
GND
2
10NF
C945
C411
100PF
1NF
ANTCONTACT
ANT400
10
VDDA3
VDDA4
11
16
VDDA5
18
VDDA6
29
VDDD
20
VDDM
C994
31
TXVCO_T2
TX_I
3
4
TX_IB
1
TX_Q
2
TX_QB
8
VCONTROL
VDDA1
5
VDDA2
9
12
PCSB_OUT
PD_ISET
27
PD_OUT
28
RF_LO
19
24
SBCK
SBDT
23 22
SBST
TCXO
25
TXVCO_T1
30
G
36
6
IF_BPF1
IF_BPF2
7
32
IREF
26
LOCK_DET
PA_ON
17
PCSA_OUT
13
RFT3100-32BCCPF-MT
U579
AB_SEL
21
15
CELLA_OUT
14
CELLB_OUT
G
33
G
34
G
35
C557
4.7uF
150,1%
R913
GND
3
IN
1
OUT
R858
18K,1%
1
2
U675
MHC-188
GND
2
4
C543
33PF
SHARP
4
1
2
LED515
10
G8
12
G9
RX
5
TX
11
C995
1NF
G1
1
G10
13
G2
2 3
G3 G4
4 6
G5 G6
7
G7
9
KEYSENSE2
KEYSENSE3
X836KN
F411
8
ANT
SCAN1
TX_AGC_ADJ
TCXO_IN
SCAN0
KEYSENSE0
KEYSENSE1
V_TX
ON_SW
IDLE_N
TX_LO
PA_ON_CELL
LED_ON
SCAN2
SCAN5
SCAN4
SCAN3
SCAN1
SCAN0
TX_AGC_ADJ
PA_ON_CELL
Q_OUT_N
Q_OUT
I_OUT_N
I_OUT
SBST
SBDT
SBCK
SYNTH_LOCK
PA_IREF
AB_SEL
CELL_RX