TXD(2)
RX_IF_DO
RX_IF_IN
TCXO
TXD(1)
TXD(0)
RXQD(2)
RXQD(1)
RXQD(0)
LOCK
_RXIF
_IDLE
_SLEEP
RXIF
RXFMSTB
FM_CLK
RXIFMDATA
RXQFMDATA
RXQD(3)
TXD(7)
TXD(6)
TXD(5)
TXD(4)
TXD(3)
RXID(0)
TXCLK
TXCLK_
ADC_EN
ADCCLK
TCXO_4
ADCDATA
TX_AGC_ADJ
MODE_SEL
TX_AGC
VBAT
PA_ON
TX_AGC
TXOUTPUT
TX_1ST_LO
PA_ON
ADC_SEL1
ADC_SEL0
+3.3BBA
+3.3BBA
ADC_IN0
TEMPO
VBAT
TXD(0:7)
RXQD(0:3)
RXID(0:3)
I_OFFSET
Q_OFFSET
RXID(3)
RXID(2)
RXID(1)
TX_AGC
C416
100P
CHIPX8
L410
12N(TX)
OPEN
C497
10UF
C460
270K
R421
C414
10U/6.3V(R)
100P
C432
560K
R422
1000P
C430
C431
1000P
L407
22N(TX)
R420
20
0.047uF
C429
33N(TX)
L406
R427
51
C498
3.3U/6.3V(R)
20
0.01UF
C415
OPEN
C496
0
R450
R451
6.2K
C472
0.01U
C495
R428
OPEN
R452
12K
U410
NTH5G36B103J01TE
1
2
OPEN
-
3
R447
C439
0.01U
R441
12K
C437
RI23124U
U407
GND1
1
5 GND2
GND3
7
GND4
9
2
PIN
POUT
6
4
VDD1
8
VDD2
3
VREF
U406
LMV821
+
1
39K
2
4
5
1.5K
R439
0
R419
0.01U
1000P
R440
5.1K
R437
0
R425
1M
R442
2.2K
R443
C440
C435
0.01U
0.01U
C404
C443
0.01U
C444
C464
0.01U
1000P
C455
C456
0.01U
0.01U
C442
R446
0
R444
20K
0
7
ADDA
6
ADDB
9
COM
5
GND
INHIBIT
4
8
NO0
NO1
3
1
NO2
2
NO3
10
V+
C463
R449
10K(1%)
C445
0
0
R445
MAX4524
U409
11.3K(1%)
L409
BLM11A102S
R423
1.8K
1000P
1000P
C457
C458
0.01U
C408
1U/10V(R)
R448
SI3443DV
U408
6
D1D2
1
D3
5
2
D4
G
3
4
S
C459
1000P
8200P
0.01U
C470
470P
C461
C438
0.01U
Q401
DTC114EE
0.01uF
C452
100P
C426
C441
C436
C409
1000P
10U/6.3V(R)
C465
33UF/6.3V
C467
F400
FAR-F5CE-836M50-D232
1
2
3.3U/6.3V(R)
C499
100P
C454
0.1U
FAR-F5CE-836M50-K205
12
R438
10K
C421
C453
4.7uF
47P
C446
C451
0.1U
C447
F401
C449
1000P
0.01U
C450
C418
0.01U
18P
0
R418
C462
47P
3.3U/6.3V(R)
1000P
C423
0.01U
C468
10K
R412
10K
R411
C471
0.01U
D403
1SV279
68P
C412
1SV279
D402
C422
1000P
C424
1000P
VCC
C417
0.1U
L403
1UH(X)
1000P
C425
C411
68P
RF2628
U403
6
GND0
3
GND1
1
IF+
2
IF-
5
LO
4
LO_BYPASS
8
RFOUT
7
1000P
OPEN
C433
0
R416
R417
10K
C420
0.1U
L405
120N(X)
100P
C448
C419
C428
100P
C434
100P
Q402
2SA1576
430K
R424
R435
47K
GN01037B
U404
2
GND1
5
GND2
6
RF_IN
4
VAGC
1
VDD1
3
VDD2
R426
1K
120N(X)
L404
2
OUT
6
OUTX
5
PSV
4
VCC
7
+3.3VT
CXA3222N
U402
GCTL
8
GND
3
IF_IN
1
IN_INX
C427
0.01U
+3.3V
10
R400
+3.3BV
+3.3VRC
+3.3VT
R404
10K(1%)
33N
L400
1SV279
D401
C400
100P
+3.3BV
D400
C402
39P
39P
C401
R401
47K
R409
39K(1%)
C405
2200P
1SV279
R405
300(1%)
OPEN
C406
1.8K
R410
R403
10K
R406
0
+3.3V
R402
47K
6P(1%)
C413
R408
0
C403
6P(1%)
LMV821
U405
1
+
3
-
2
4
5
L402
68N(COI,X)
Q5312I-3S2
U401
5
+3.3BV1
10
+3.3BV2
14
+3.3BV3
21
+3.3BV4
C410
100P
76
ADCIN
52
CHIPX8
62
FMCLK
79
FM_
15
FM_MOD
GND0
31
32
GND1
GND10
25
C407
1000P
35
GND2
36
GND3
1
GND4
4
GND5
9
GND6
13
GND7
GND8
20
GND9
22
23
+3.3BV5
38
+3.3BV6
51
+3.3BV7
+3.3BV8
68
71
+3.3BV9
ADCCLK
73
74
ADCDATA
75
ADCENA
19
PD_OUT
69
Q_OFFSET
8
RSSI
61
RXFMSTB
53
RXI0
54
RXI1
RXI2
55
56
RXI3
27
GND11
28
GND12
30
GND13
GND14
37
39
GND15
GND16
50
67
GND17
GND18
72
80
RXVCO_OUT
2
RXVCO_T1
3
RXVCO_T2
77
SLEEP_
26
TCXO
29
TCXO_4
TXCLK
48
49
TXCLK_
78
IDLE_
70
I_OFFSET
24
LOCK
NC1
33
34
NC2
65
NC3
NC4
66
18
PD_ISET
TXIQ4
45
TXIQ5
46
TXIQ6
47
TXIQ7
17
TXVCO_T1
16
TXVCO_T2
RXIF
7
64
RXIFMDATA
6
RXIF_
57
RXQ0
58
RXQ1
59
RXQ2
60
RXQ3
63
RXQFMDATA
R407
2
SCH-811 TX
TXIF
12
11
TXIF_
40
TXIQ0
41
TXIQ1
42
TXIQ2
43
TXIQ3
44
6
7
E
F
G
H
I
J
K
L
A
B
C
D
E
I
16 1 12 A
A3
CDMA2
9:02:31 am
1999.02.12
JB-KIM
CDMA2
0
A
B
C
D
5
Changed by:
Date Changed:
Time Changed:
Engineer:
Drawn by:
R&D CHK:
DOC CTRL CHK:
MFG ENGR CHK:
QA CHK:
REV:
Drawing Number:
Page:
Size:
TITLE:
COMPANY NAME
Address
68
8
9
10
11
City
51
14
23
38
4
1
2
3
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13
14
15
16
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4
5
6
7
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Summary of Contents for SCH-811
Page 2: ...Samsung Electronics Co Ltd GH68 00398A 1999 3 REV 1 0 ELECTRONICS ...
Page 84: ...9 1 Cellular Phone 9 1 1 Main PCB LOGIC B D 9 PCB Diagrams ...
Page 85: ...9 1 Cellular Phone 9 1 2 Main PCB LOGIC B D ...
Page 86: ...9 1 Cellular Phone 9 1 3 Main PCB RF B D ...
Page 87: ...9 1 4 LCD FPC ...
Page 88: ...9 2 Desk Top rapid Charger PCB Top View ...
Page 89: ...Bottom View ...
Page 90: ...9 3 Hands Free kit 1 PCB Top View ...
Page 91: ...Bottom View ...
Page 92: ...9 4 Cradle 1 PCB Top View ...
Page 93: ...9 5 TC PCB Top View Bottom View ...
Page 94: ...9 6 CLC PCB Top View Bottom View ...
Page 98: ...10 4 Travel Charger Block Diagram ...
Page 102: ...10 5 Main Circuit Diagram 1 3 ...
Page 103: ...Main Circuit Diagram 2 3 ...
Page 104: ...Main Circuit Diagram 3 3 ...
Page 105: ...LCD FPC Circuit Diagram ...
Page 106: ...10 7 Hands Free kit 1 Circuit Diagram data ...
Page 107: ...Hands Free kit 1 Circuit Diagram audio ...
Page 108: ...Car Adaptor 1 Circuit Diagram ...
Page 109: ...10 8 Cradle 1 Circuit Diagram ...
Page 110: ...10 9 Travel Charger Circuit Diagram ...
Page 111: ...10 10 CLC Cigarette Lighter Charger Circuit Diagram ...