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5-6
Schematic Diagrams
AGND
C16
100NF
100NF
AGND
C13
AGND
C23
100PF
100NF
C35
AGND
AGND
100NF
C10
AGND
R18
1K
AVCC
VCC
E6
AGND
C273
100NF
DGND
AVCC
0
R292
3
2
C34
100NF
AGND
2SD2114KT146V
Q4
1
R28 100K
R295
1.2K
15PF
C246
C294
39PF
AGND
1.2K
R296
R22
4.7K
AGND
M2-2
2
AGND
44
VOUTAUXP
VOUTNORN
41
VOUTNORP
40
51
VREFCAP
50
VREFOUT
33
VSCLK
36
VSDI
VSDO
34
VSFS
35
30
TDO
TMS
31
27
TXON
49
VINAUXN
VINAUXP
48
47
VINNORN
46
VINNORP
VOUTAUXN
45
7
QRXP
63
QTXN
QTXP
64
RAMP
60
28
RESET
RXON
26
32
TCK
TDI
29
37
DVDD4
6
IRXN
IRXP
5
ITXN
62
61
ITXP
MCLK
25
17
MODE
QRXN
8
BSDO
19
BSDOFS
20
39
BUZZER
10DGND2
DGND3
24
38DGND4
11
DVDD2
DVDD3
23
43
AVDD3
AVDD4
57
BREFCAP
3
BREFOUT
4
18
BSCLK
BSDI
22
21
BSDIFS
ASDIFS
13
15
ASDO
ASDOFS
14
AUXADC1
52
53
AUXADC2
AUXADC3
54
55
AUXADC4
AVDD1
1
AFC
58
59
AGC
AGND1
2
9
AGND2
AGND3
42
56AGND4
16
ASCLK
12
ASDI
U2
AD6421AST
100NF
C11
AGND
C6
100NF
100NF
C30
C24
100NF
C272
100PF
C20
AGND
C269
15PF
C2
51PF
AGND
47PF
E5
C293
47PF
C289
33PF
C25
100PF
100PF
C26
R24
4.7K
C278
47NF
47NF
C279
C28
100NF
4.7K
R23
AGND
AGND
AGND
AGND
AGND
3
12
AU1
SMT-4603RP-2400
AGND
AGND
DA221TL
D1
AGND
E7
1.2K
AGND
100K
R305
AGND
R11
RFGND
M2-1
24-8005-002-000-867
1
ZD12
SM05
1
2
3
AGND
E4
NFM39R12C471T1
CN5
02-699B0-53BKA
1
2
3
4
5
6
7
24PF
1.2K
R14
C270
15PF
C271
C5
100NF
100NF
C4
C12
100NF
47K
R283
100NF
C9
AGND
4.7K
R21
DGND
C54
15PF
C295
39PF
4
6
4.7K
R27
ZD10
SMS05C
2
1
3
5
EVBCRESET
RFGND
R282
100K
SPK2P
MIC+
MIC-
MIC2P
VF
ASDI
SPK-
SPK2N
+VBATT
SPK+
MIC2N
ITXN
QTXP
QTXN
TXPOWER
AFC
IRXP
IRXN
QRXP
QRXN
ASDO
RXEN1
TXEN
CLKOUT
BSDO
BSOFS
BSCLK
BSDI
BSIFS
ASOFS
VSDO
VSCLK
VSDI
VSFS
TEMPERATURE
ASCLK
BAT_VOLT
ITXP
5-6 EVBC
Summary of Contents for SGH-2200
Page 2: ...Samsung Electronics Co Ltd GH68 00540A 1999 7 Rev 1 0 ELECTRONICS ...
Page 22: ...Exploded View and its Parts List 2 8 2 10 Hands Free Kit Diagram ...
Page 31: ...PCB Diagram 4 PCB Diagram 4 1 Main PCB 4 1 Top View ...
Page 32: ...PCB Diagram 4 2 Bottom View ...
Page 46: ...5 16 Schematic Diagrams ...