ATT SGH-i337 English User Manual MDB F3
ATT SGH-i337 English User Manual MDB F3
ATT SGH-i337 English User Manual MDB F3
SP-R5250
SERVICE Manual
4. Block Diagram
C/ R
OK
ON
INT
5. Schematic Diagrams
1 2 ABC
4 GHI 5 JKL 3 DEF
7 PQRS 8 TUV 6 MNO
0 9 WXYZ
MEN
U
1. PCB Views
1. Base View
Samsung Electronics
1-1
PCB Views
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1-2
PCB Views
3. Remote View
Samsung Electronics
1-3
2. Electrical Parts List
1. Base Logic Parts List
Samsung Electronics
2-1
Electrical Parts List
Samsung Electronics
2-2
Electrical Parts List
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2-3
Electrical Parts List
Samsung Electronics
2-4
Electrical Parts List
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2-5
Electrical Parts List
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2-6
Electrical Parts List
Samsung Electronics
2-7
Electrical Parts List
C67 C-CERAMIC, CHIP 6.8pF, 0.25 pF, 100 V, NPO, TP, 1608 2203-001109
C68 C-CERAMIC, CHIP 6.8pF, 0.25 pF, 100 V, NPO, TP, 1608 2203-001109
C69 C-CERAMIC, CHIP 6.8pF, 0.25 pF, 100 V, NPO, TP, 1608 2203-001109
C80 C-CERAMIC, CHIP 6.8pF, 0.25 pF, 100 V, NPO, TP, 1608 2203-001109
C81 C-CERAMIC, CHIP 6.8pF, 0.25 pF, 100 V, NPO, TP, 1608 2203-001109
C83 C-CERAMIC, CHIP 6.8pF, 0.25 pF, 100 V, NPO, TP, 1608 2203-001109
C86 C-CERAMIC, CHIP 6.8pF, 0.25 pF, 100 V, NPO, TP, 1608 2203-001109
C87 C-CERAMIC, CHIP 6.8pF, 0.25 pF, 100 V, NPO, TP, 1608 2203-001109
C88 C-CERAMIC, CHIP 6.8pF, 0.25 pF, 100 V, NPO, TP, 1608 2203-001109
C89 C-CERAMIC, CHIP 6.8pF, 0.25 pF, 100 V, NPO, TP, 1608 2203-001109
C420 C-CERAMIC, CHIP 680 pF, 10 %, 50 V, X7R, TP, 1608 2203-001126
C235 C-CERAMIC, CHIP 68 nF, 10 %, 16 V, X7R, TP, 1608 2203-001140
C237 C-CERAMIC, CHIP 68 nF, 10 %, 16 V, X7R, TP, 1608 2203-001140
C262 C-CERAMIC, CHIP 68 nF, 10 %, 16 V, X7R, TP, 1608 2203-001140
C272 C-CERAMIC, CHIP 270 pF, 5 %, 50 V, COG, TP, 1608 2203-001408
C274 C-CERAMIC, CHIP 270 pF, 5 %, 50 V, COG, TP, 1608 2203-001408
C33 C-CERAMIC, CHIP 100 nF, 10 %, 16 V, X7R, TP, 1608 2203-005148
C1 C-FILM, MPEF 470 nF, 10 %, 250 V, BK, 20x7x14, 17.5 2305-000583
C106 C-AL 100 uF, 20 %, 16 V, GP, TP, 6.3x7, 5 2401-000042
C108 C-AL 100 uF, 20 %, 16 V, GP, TP, 6.3x7, 5 2401-000042
C103 C-AL 100 uF, 20 %, 25 V, GP, TP, 6.3x7 mm, 2. 2401-000308
C410 C-AL 220 uF, 20 %, 16 V, GP, TP, 8x11.5, 5 2401-000810
C104 C-TA, CHIP 100 uF, 10 %, 6.3 V, -, TP, 7343, 7.3mm 2404-000277
C266 C-TA, CHIP 100 uF, 10 %, 6.3 V, -, TP, 7343, 7.3mm 2404-000277
C52 C-TA, CHIP 100 uF, 20 %, 16 V, GP, TP, 7343H 2404-001003
C263 C-TA, CHIP 10 uF, 20 %, 6.3 V, GP, TP, 2012 2404-001064
C433 C-TA, CHIP 10 uF, 20 %, 6.3 V, GP, TP, 2012 2404-001064
C437 C-TA, CHIP 10 uF, 20 %, 6.3 V, GP, TP, 2012 2404-001064
C438 C-TA, CHIP 10 uF, 20 %, 6.3 V, GP, TP, 2012 2404-001064
C441 C-TA, CHIP 10 uF, 20 %, 6.3 V, GP, TP, 2012 2404-001064
L1 INDUCTOR-RADIAL 4 mH, 10 %, 9.5x15 mm 2702-001070
L271 INDUCTOR-SMD 68 uH, 5 %, 2.5x2x1.8 mm 2703-000373
L272 INDUCTOR-SMD 68 uH, 5 %, 2.5x2x1.8 mm 2703-000373
OSC1 CRYSTAL-SMD 10.368 MHz, 10 ppm, 28-AB V, 16 pF 2801-003206
OSC401 CRYSTAL-UNIT 4.096 MHz, 20 PPM, 28-AAA, 20 PF 2801-003776
SW1 SWITCH-TACT 12 V, 50 mA, 120gf, 6X6X3.5 mm, SPST 3404-000191
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Electrical Parts List
Samsung Electronics
2-9
Electrical Parts List
Samsung Electronics
2-10
Electrical Parts List
Samsung Electronics
2-11
Electrical Parts List
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Electrical Parts List
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2-13
Electrical Parts List
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Electrical Parts List
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3. Exploded View and Parts List
1. Base Exploded View
Samsung Electronics
3-1
Exploded View and Parts List
SEC Code
No. Description Remark
Dark Gray Deep Blue
1 KEY TOP GG72-00011A GG72-00011B
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3-2
Exploded View and Parts List
Samsung Electronics
3-3
Exploded View and Parts List
SEC Code
No. Description Remark
Dark Gray Deep Blue
1 WINDOW LCD GG72-00007A GG72-00007A
Samsung Electronics
3-4
4. Block Diagrams
1. FP Block Diagram
Samsung Electronics
4-1
Block Diagrams
2. PP Block Diagram
Samsung Electronics
4-2
5. Schematic Diagrams
1. BASE DAM CIRCUIT DIAGRAM
Samsung Electronics
5-1
Schematic Diagrams
R4 0
0 C3 3
1 0 0 NF R3 9
43 K
B D3 1 Q3 1
NC NC R4 5
L I NE_ A 2 3 NC
2 R4 6 C3 6
A R3 1 NC A
NC NC
3 1 R3 7
NC C3 2
1
NC
n13
n26
n39
n50
n63
n75
n90
n1
4 R3 2
L I NE_ B 1M 3 1
R3 5
pi
pi
pi
pi
pi
pi
pi
pi
NC R3 6 R3 8
NC NC D6
R3 4 C3 5 VCCA VCC2 . 6 5 VCC3 . 8
NC NC C8 9
NC 3 2
1 Q3 2 6. 8 PF
P0 . 2 NC
R1 3 0
R1 ~ R1 8 : 3 2 1 6 t y p e L1
4 mH
2
C3 1
U6 0 - 1 U6 0 - 3 C3 4
C2 7 1
14 6. 8 PF NC
NC I T C_ OUT C2 7 5
* 1 A VCC B 2 3 B A4 R2 7 1 R2 7 2
CN1 - 1 R1 0 8 R3 3 C2 5
NC I CM C GND
C 1. 8 K 1. 8 K NC
RF 1
VDD2 26
VDD3 39
VDD4 50
VDD5 63
VDD6 75
VDD7 90
VDD1 13
100K 5 SW3
1
1
4 R2 5 13 7 1
B C6 B
VDDA
C3 NC
6 2 2 NF C6 4 28 2 VCC
4 7 0 PF
C2 6 S HI E L D CAN SW1
C8 7
6. 8 PF ANT 1 2 9
ANT 2
3 ANT 1
4 ANT 2
RE 1 - 2
B D1
NC C8 8
C6 3 6. 8 PF RX DS G1 0 RX DS C
CN1 - 2 R2 0 NC 6. 8 PF 9 2 MF B N RX DA2 1 5 RX DA
S I Z B6 0 1 0 0 NF R6 7
2 2
Q2 5 R5 3 2 2 0 R5 0 8 2 0
18 K
C6 8 SY DA1 9 6 SY DA
R6 NC K S H3 5 0 T M Z D5 1 R6 6 R6 9 6. 8 PF SY E N1
5
8 7 SY E N
8
R3 0 12 K 24 0 K SY RI 1 7
2 3 1 3 2 1 S MB5 9 2 7 B T 3 91 9 SY RI
C7 MI P SY CL 2 0 1 0 SY CL
4 . 7 NF R2 1 C5 0 NC R6 4 C6 2 RX DB RX DB
CN1 - 3 R4 NC MI S 1 C6 1 C6 5 RX 3 NC 1 1 GND1
0 15 K 1 0 0 NF C6 7
3 1 DS S - 3 0 1 L - A 2 2 R R1 6 C5 1 1 0 0 NF
3 3 0 NF 10 n F
6. 8 PF TX DA 1 2 1 2 TX DA
4 1 9 4 MI N RS S I 9 7 1 3 RS S I
NC C8 16 14
R5 NC DRON 1 5 DRON
C5
NC
*
Q5 1
2 S D9 9 9 - CK
U6 0 - 2 C6 6
3 3 0 NF
R7 0
24 0 K
C6 9
6. 8 PF R2 7 3
39 0
L2 7 1
6 8 UH
L2 7 2
6 8 UH 1 6 GND2
0 Z D5 2 Q5 2 R6 1 16 V GND3
CN1 - 4 R7 NC 2 R6 3 9 3 MF B P 1 7 GND4
R1 2 B Z X 8 4MMB
C1 2T 2 2 2 2 AL T 1 22 K 5. 6 K 10 11
R6 8 VCC2 . 6 5 1 8 GND5
4 R2 6 B A C2 7 3
0 R2 2 2 3 3 C OGM 18 K 1 9 GND6
C
R9 0 L2
NC
U2 NC
330K 1
1 12 C8 0
86 VDDT XDA
11 2 . 2 NF 20
2 1 GND7 C
( NC) 1 / 8 W 6. 8 PF SOP R2 7 4C2 7 2 R2 7 5C2 7 4 C2 7 7 C2 7 9 GND8
3 SW2 39 0 27 0 PF 39 0 27 0 PF 10 PF 10 PF
R5 4 C5 4
CN1 - 5
5
R8 NC
C4 13
9
V I N3 1
2
4 V OUT1
V OUT2 Q2 6 1
MMB TA 9 2
20K 1 0 0 NF 2
C8 5
C8 6
6. 8 PF C8 1
6. 8 PF
R8 0
12 K
85
HOP I
U2 0 0 VCC3 . 8
C2 7 6 C2 7 8
10 PF 10 PF
4 7 0 PF 11 A DJ
1 0 0 NF 76 R2 6 8 3 0 0
V1 R8 1 C8 2 VDDB
RE 1 - 3 R1 0 10 0 K 33 0 PF
NC C5 2 8 4 HOP R2 6 7 1 K
CN1 - 6 NC NC 1 0 0 UF
6 16V C2 6 8 10 n F
R8 2 C8 4 80
R1 5 0 C9 C1 0 R2 7 R2 9 R7 5 4. 7 K C8 3 L RCC
NC R5 1 R5 2R5 5 C5 3 R6 0 C6 0 R6 2 1 0 0 NF 6. 8 PF
NC 56K 120 NC 83 C2 6 9
CN1 39 39 10K 10nF 12 0 2 2 NF 2 7 K HON
27 PF
6 P/ 4 C 1 3 C5 7 R5 6 R5 8 L RT R7 9
C5 6
1 0 0 NF 5 6 K 15 K
1 0 0 NF 82 2 C2 6 7
HONI 1 0 0 NF 3 Q2 6 5
C1 R2 8 3 C5 5 2 S B 7 9 8 DL
RX 1 R5 7 78
4 7 0 NF NC 10K 2 D7 5 NC 6 . 8 NF L RS E NS E 3 1 1
250V p u l se 2 NC
D
1
C3 0
R7 6
NC CN4 VCC2 . 6 5 8 1 SON
D2 6 1 VCC2 . 6 5 D
V CC2 . 6 5 6 . 8 PF VCC 1 38 BA S 4 0 0 4 2
C2 7 Q2 7 C7 6 2 VDDE EP ROM 3 VCC3 . 8
R7 7 GND NC/ T ST 5 03
1 NF MMS TA 0 6 NC 3 I 2 DA T 44
NC SDA
RX 21 5 K * SCL 4 I 2 CL K 4 5 II 2 CL K
2 DA T
VS S / TS T564
VS S / TS T 7 VCC2 . 6 5
RXD 5 RX D 5 5 VDD/ TS T RXD VS S / TS T D758
R1 8 T XD 6 TX D 59
5 6 NC/ T ST T X D VS S / TS T D6 C2 6 6
30K R2 0 C2 6 5
1/ 8W U1 30K OP 7
PI N4 1 6 0 R1
64
VS S / TS T D5
65
VS S / TS T D4
1 0 0 NF
1 0 0 UF
6. 3 V
R2 6 5
36
3 R3 0 NC 6 1 R2 66 R2 6 6
r i ng C2 9 9 8 AD3 VS S / TS T D3
67 NC
1 4 6 . 8 PF 1 1. 2 K VS S / TS T D2 1
Z D1 3 3 P0 . 4 68
VS S / TS T D1
B Z X 8 4 C1 2 3 4 P0 . 3 69 D2 6 0
C2 pu l s e VS S / TS T D0 BA S 4 0 0 4 CN9
1 5 NF 2 7 TONE
V CC2 . 6 5 2 3 2 VCC5 . 0 r i ng 3 7 P0 . 0 52 2 SP R5 2 0 0 - BA T T - CON
C2 8 VB A CK 3 1 2
NC PDN 3 6 P0 . 1
Q2 8 D2 3 0 P0 . 2 3 5 P0 . 2 M1 4 1 PI N4 1
R1 9 1 0 0MP CI NP
10K MMB T2 2 2 2 A L T 1 NC VCC2 . 6 5
D4 1 2 3 1 C2 2 01 0 n F M2 4 2 C2 6 3
E R2 6 1 E
NC R4 3 R4 4 43 1K 1 0 UF
RE 1 - 1 C2 3 5 M3 6. 3 V
L I NE_ A NC NC NC 6 8 NF 7 7 RE S E TQ P0 . 73 0 RNW
PX. 1 1 16 1 A0 VCC 8 8 8 BRE F P1 . 05 7 RS T
R4 1 2 A1 WP 7 8 7 RE F V H P1 . 17 0 RE Q
NC 3 3 3 6 71 VCC2 . 6 5 VCC5 . 0
4 A2 SCL 5 P1 . 27 2 DO A
3 R2 3 0 GND SDA C2 3 7 P1 . 3 DI
1 1
1
NC
C2 3 6 6 8 NF P1 . 47 3 CL K 1
3 3 NF PA ON 1 5
2 2
U2 2 0 PX . 12 2 PX . 1 R2 8 3 R2 8 1
R4 2
2
AT 2 4 C0 8 N- 1 0 S C- 2 . 5 DS P F R 448
9
NC Q4 1 Q4 2 Q2 3 0 DS P CL K 4 7 2. 2 K 10 0 K
NC NC NC 24 3
DS P OUT 4 6 Q2 8 1
L I NE_ B 2 3 PX . 3
PX . 2 DS P I N
Q2 8 2
2 S C2 8 1 2 L 6 - T A
V CC8 . 3 2 S C2 8 1 2 L 6 - T A 1
V CCBA T V CCA C2 6 4 C2 6 0
D4 2
U1 0 2 D1 0 2
4 PX . 0 AD4 9 9 NC 10 PF
3
NC 3 2 P0 . 5 VDDREG9
MCL 4 1 4 8 - T R3 VCC5 . 0 31 7 2 1
1 3 P0 . 6 XT A L
I N OUT 4 1
F VCC2 . 6 5 R2 8 4 2
F
GND D1 0 3 R2 3 3 R2 8 2
C1 0 8 9 6 ADRE FN C2 6 2
2
1 S R1 5 4 - 4 0 0 T E2 5
1 0 0 UF
10 K L OA D8 6 8 NF
5. 6 K 12 K
C1 0 6 C1 0 7 16V R2 3 2
47 0 95 C2 6 1
1 0 0 UF 1 0 0 NF 4 3 ADRE FP
VSSA
6. 8 PF
VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
VSS7
16V 3 2
C2 3 3 VS S O6
10 n F
D1 0 1 L E D1 2 1
C2 5 0
14
25
40
51
62
74
89
2
MCL 4 1 4 8 - T R3 3 3 3 UGD- A
SW1 1 0 0 NF
KP T - 1 1 0 5 A OS C1
TS X - 1 A , 1 0 . 3 6 8 M
3
V CC5 . 0 V CC3 . 8 C2 3 1 1
LED
n14
n25
n40
n51
n62
n74
n89
1 0 0 NF
U1 0 0 Q1 0 0
n2
D1 0 0 R2 3 1( DS P 2 1 : E PGI O0 7 )
2 S B 7 9 8 DL 10 K
1 S R1 5 4 - 4 0 0 T E2 5 2
pi
pi
pi
pi
pi
pi
pi
pi
1 I N 3 2 Q2 3 1
OUT 3 MMB T 2 2 2 2 AL T 1
G CN2 G
GND
R1 0 2
C1 0 1 2 U1 0 1 4. 7K
1 10nF C1 0 2 1 M5 2 3 7 ML - 6 0 0 D
CN2 - 1 1 0 0 NF 3 1
I 0 OUT C1 0 4 C1 0 5
2 R1 0 1 GND 1 0 0 UF 1 0 0 NF
CN2 - 2 C1 0 3 2 2 0 2 R1 0 3 6. 3V
1 0 0 UF 2. 4K
25V RE F 1 RE F 2
3
CN2 - 3 RE F 3 RE F 4 p i nV1CC2 . 6 5 p i nV
1CC2
3 . 65 p i n VCC2
26 . 65 p i n VCC2
39 . 65 p i n VCC2
50 . 65 p i n VCC2
63 . 65 p i n VCC2
75 . 65 pi n 9 0 VC C2 . 6 5
4
CN2 - 4 UX 1
ED D A T A 5 6 7 8
S HI EL D CA N
C2 0 2 C2 0 4 C2 0 6 C2 0 8 C2 1 0 C2 1 2 C2 1 4 C2 1 6
1 G1G6 6 10nF 1 0 nF 10 n F 10 n F 10 n F 10 n F 10 n F 10 n F S I G N
CN3 - 1 ED D A T A 1 99. 0 3. 11 2 99. 0 4. 07 3 99. 0 5. 10 4
2 5
1 G2G5 C2 0 1 C2 0 3 C2 0 5 C2 0 7 C2 0 9 C2 1 1 C2 1 3 C2 1 5
H 3 4 1 0 PF 1 0 PF 10 PF 10 PF 10 PF 10 PF 10 PF 10 PF S I G N J . W. PARK J . W. PARK J . W. PARK H
CN3 - 2 G3G4
2 A C E D
C1 0 0
10nF
R1 0 0
47 CN3 P N W
SP - R5 2 5 0 GER
pi n2 p i n 14 pi n 2 5 pi n 4 0 pi n 5 1 pi n 6 2 pi n 7 4 pi n 8 9
1W
P H G R PSTN PART CIRCUIT
REF NO S E C
1 2 3 4 5 6 7 8 9 10 11 12
Samsung Electronics
5-2
Schematic Diagrams
Samsung Electronics
5-3
Schematic Diagrams
Samsung Electronics
5-4
ELECTRONICS