SERVICE
GPRS GSM TELEPHONE
SGH-Q208
Manual
GPRS GSM TELEPHONE
CONTENTS
1. Electrical Parts List
2. Exploded Views and Parts List
3. Block Diagrams
4. PCB Diagrams
5. Flow Chart of Troubleshooting and
Circuit Diagrams
© Samsung Electronics Co.,Ltd. April. 2002
Pinted in Korea.
Code No.: GH68-02791A
BASIC.
ELECTRONICS
1. SGH-Q208 MAIN Electrical Parts List
SAMSUNG Proprietary-Contents may change without notice
1-1
0 SGH-Q208
1
GH92-01290A
PBA MAIN-SGHQ208
SGH-Q208, TEC, CHNA, -, -, -, -, -, -
1
GH99-02670A
PAA MAIN-TEC SGH-Q208, TEC, CHNA, -, -, -
2
GG68-10705A
LABEL(P)-SEAL SP-R912, CRP, 65.0 X 95.0, -, ORG
2
GH68-00518B
LABEL(P)-SEAL SGH-A100, ART, 100 G, 46, 34, -, WHT, -, -, -
2 GH68-01778A
LABEL(P)-BARCODE SHIPPING SGH-A100, ART, 100 G, 250, 100, -, WHT,
2
GH68-01819A
LABEL(P)-SECURITY SGH-M100, ART, 100 G, 100, 100, -, WHT, -, -, -
2
GH68-02107B
LABEL(R)-MAIN SGH-Q208, MAT, T0.05, 32.7, 40.7, -, SIL, -, -, -
2
GH68-11067B
LABEL(P)-BARCODE(INDA) SGH-A100, ART, 100 G, 65, 69, -, WHT, -, -, -
2
GH69-00842A
BAG-VINYL HANDSET SGH-A300, LDPE, T0.06, 80, 170, TR P, -
2
3002-001117
AU501
BUZZER-MAGNETIC 88DB, 3.6 V, 120MA, 2700HZ, TP
2
2404-001239
C1001
C-TA, CHIP 100 UF, 20 %, 6.3 V, WT, TP, 3.3 X 2.7 X 1.7 MM
2
2404-001239
C1002
C-TA, CHIP 100 UF, 20 %, 6.3 V, WT, TP, 3.3 X 2.7 X 1.7 MM
2
2404-001239
C1003
C-TA, CHIP 100 UF, 20 %, 6.3 V, WT, TP, 3.3 X 2.7 X 1.7 MM
2
2203-001239
C1005
C-CERAMIC, CHIP 0.082 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000696
C1006
C-CERAMIC, CHIP 0.002 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-000254
C1008
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C1009
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005571
C101
C-CERAMIC, CHIP 10000 NF, +80-20 %, 6.3 V, Y5 V, TP, 2012
2
2203-005050
C1010
C-CERAMIC, CHIP 0.0018 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-000995
C1011
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000233
C1012
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000812
C1013
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-001072
C1014
C-CERAMIC, CHIP 0.056 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-001239
C1015
C-CERAMIC, CHIP 0.082 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000696
C1016
C-CERAMIC, CHIP 0.002 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-001124
C1017
C-CERAMIC, CHIP 680 PF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000254
C1019
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005065
C102
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-000696
C1020
C-CERAMIC, CHIP 0.002 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-000628
C1021
C-CERAMIC, CHIP 0.022 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000696
C1022
C-CERAMIC, CHIP 0.002 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-001239
C1023
C-CERAMIC, CHIP 0.082 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-001124
C1024
C-CERAMIC, CHIP 680 PF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000254
C1028
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005053
C1029
C-CERAMIC, CHIP 0.0039 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-005571
C103
C-CERAMIC, CHIP 10000 NF, +80-20 %, 6.3 V, Y5 V, TP, 2012
2
2203-000254
C1030
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
Level
SEC Code
Design LOC
DESCRIPTIONS
SAMSUNG Proprietary-Contents may change without notice
1-2
SGH-Q208 Electrical Parts List
2
2203-000330
C1031
C-CERAMIC, CHIP 0.012 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000233
C1036
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000233
C1037
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000233
C1038
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000233
C1039
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-005065
C104
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-001383
C1040
C-CERAMIC, CHIP 0.0005 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-000233
C1041
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000812
C1044
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000812
C1045
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-005571
C105
C-CERAMIC, CHIP 10000 NF, +80-20 %, 6.3 V, Y5 V, TP, 2012
2
2203-001383
C1050
C-CERAMIC, CHIP 0.0005 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2703-001180
C1052
INDUCTOR-SMD 15 NH, 5 %, 1 X 0.5 X 0.5 mm
2
2203-000995
C1053
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-005065
C106
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2404-001281
C107
C-TA, CHIP 22 UF, 20 %, 6.3 V, G P, TP, 2012
2
2404-001281
C108
C-TA, CHIP 22 UF, 20 %, 6.3 V, G P, TP, 2012
2
2203-005065
C110
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-000254
C111
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005571
C112
C-CERAMIC, CHIP 10000 NF, +80-20 %, 6.3 V, Y5 V, TP, 2012
2
2203-005065
C113
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-005061
C115
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-002494
C116
C-CERAMIC, CHIP 470 NF, 10 %, 16 V, X7R, TP, 2012
2
2404-001281
C117
C-TA, CHIP 22 UF, 20 %, 6.3 V, G P, TP, 2012
2
2203-000233
C118
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000254
C119
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005065
C120
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-005571
C126
C-CERAMIC, CHIP 10000 NF, +80-20 %, 6.3 V, Y5 V, TP, 2012
2
2203-005496
C127
C-CERAMIC, CHIP 220 NF, +80-20 %, 10 V, Y5 V, TP, 1005
2
2404-001105
C201
C-TA, CHIP 10 UF, 20 %, 6.3 V, G P, TP, 2012
2
2203-000233
C202
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2404-001020
C203
C-TA, CHIP 10 UF, 20 %, 10 V, G P, TP, 3216, 3.2
2
2203-000812
C204
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000425
C205
C-CERAMIC, CHIP 0.018 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000995
C207
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-005061
C208
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-000995
C211
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000995
C212
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000995
C213
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
Level
SEC Code
Design LOC
DESCRIPTIONS
SAMSUNG Proprietary-Contents may change without notice
1-3
SGH-Q208 Electrical Parts List
Level
SEC Code
Design LOC
DESCRIPTIONS
2
2203-000995
C214
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000995
C215
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000995
C216
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000995
C217
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000995
C218
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-005061
C219
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-000679
C301
C-CERAMIC, CHIP 0.027 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-001441
C309
C-CERAMIC, CHIP 75 PF, 5 %, 50 V, X7R, TP, 1005, 1.0 mm
2
2203-005061
C321
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-000628
C400
C-CERAMIC, CHIP 0.022 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-005065
C404
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-005065
C407
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2404-001151
C410
C-TA, CHIP 33 UF, 20 %, 6.3 V, LZ, TP, 3216
2
2203-005061
C411
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-000643
C421
C-CERAMIC, CHIP 0.024 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000679
C422
C-CERAMIC, CHIP 0.027 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-001441
C425
C-CERAMIC, CHIP 75 PF, 5 %, 50 V, X7R, TP, 1005, 1.0 mm
2
2203-001630
C501
C-CERAMIC, CHIP 330 NF, +80-20 %, 16 V, Y5 V, TP, 1608
2
2203-001630
C502
C-CERAMIC, CHIP 330 NF, +80-20 %, 16 V, Y5 V, TP, 1608
2
2203-001630
C503
C-CERAMIC, CHIP 330 NF, +80-20 %, 16 V, Y5 V, TP, 1608
2
2203-000812
C504
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000812
C505
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-005061
C506
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-005061
C508
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-000254
C510
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005571
C520
C-CERAMIC, CHIP 10000 NF, +80-20 %, 6.3 V, Y5 V, TP, 2012
2
2404-001101
C522
C-TA, CHIP 1 UF, 20 %, 16 V, G P, TP, 2012, -
2
2203-005061
C601
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-000254
C602
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C603
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C604
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C605
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C606
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C607
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C608
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C609
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005061
C610
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-000628
C611
C-CERAMIC, CHIP 0.022 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000628
C612
C-CERAMIC, CHIP 0.022 NF, 5 %, 50 V, NP0, TP, 1005
SAMSUNG Proprietary-Contents may change without notice
1-4
SGH-Q208 Electrical Parts List
2
2203-000254
C613
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C614
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C615
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005065
C622
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-000233
C701
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000233
C702
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000254
C703
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C704
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000233
C705
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000233
C706
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000254
C709
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C710
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C711
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C712
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005065
C717
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-000254
C718
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005061
C720
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-005061
C721
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-005061
C722
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-005065
C723
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-005065
C724
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-005065
C725
C-CERAMIC, CHIP 1000 NF, +80-20 %, 10 V, Y5 V, TP, 1608
2
2203-000254
C732
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C801
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000438
C802
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000995
C803
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000812
C804
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000233
C805
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000254
C806
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000254
C807
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005552
C808
C-CERAMIC, CHIP 0.0022 NF, 0.1 PF, 50 V, NP0, TP, 1005
2
2203-000233
C809
C-CERAMIC, CHIP 0.1 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000995
C810
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000995
C811
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000751
C812
C-CERAMIC, CHIP 330 NF, +80-20 %, 16 V, Y5 V, TP, 2012,
2
2203-000438
C818
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000870
C901
C-CERAMIC, CHIP 0.003 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-000438
C903
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-001201
C905
C-CERAMIC, CHIP 0.007 NF, 0.5 PF, 50 V, NP0, TP, 1005
Level
SEC Code
Design LOC
DESCRIPTIONS
SAMSUNG Proprietary-Contents may change without notice
1-5
SGH-Q208 Electrical Parts List
Level
SEC Code
Design LOC
DESCRIPTIONS
2
2203-000438
C907
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000438
C908
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2404-001088
C913
C-TA, CHIP 2.2 UF, 20 %, 6.3 V, G P, TP, 2012, -
2
2203-000628
C914
C-CERAMIC, CHIP 0.022 NF, 5 %, 50 V, NP0, TP, 1005
2
2404-001151
C915
C-TA, CHIP 33 UF, 20 %, 6.3 V, LZ, TP, 3216
2
2203-000254
C917
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000679
C918
C-CERAMIC, CHIP 0.027 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000438
C919
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000812
C922
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000438
C923
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-002687
C924
C-CERAMIC, CHIP 1.2 NF, 10 %, 50 V, X7R, TP, 1005
2
2203-000359
C925
C-CERAMIC, CHIP 0.15 NF, 5 %, 50 V, NP0, TP, 1005
2
2404-001105
C926
C-TA, CHIP 10 UF, 20 %, 6.3 V, G P, TP, 2012
2
2203-000679
C928
C-CERAMIC, CHIP 0.027 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000438
C931
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000438
C932
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-005061
C934
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-000278
C938
C-CERAMIC, CHIP 0.01 NF, 0.5 PF, 50 V, NP0, TP, 1005
2
2203-000438
C939
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2301-001214
C940
C-FILM, CHIP 4.7 NF, 5 %, 16 V, TP, 2012, -
2
2301-001387
C941
C-FILM, CHIP 0.82 NF, 5 %, 50 V, TP, 2012, -
2
2203-000995
C942
C-CERAMIC, CHIP 0.047 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-002968
C943
C-CERAMIC, CHIP 0.051 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000278
C944
C-CERAMIC, CHIP 0.01 NF, 0.5 PF, 50 V, NP0, TP, 1005
2
2203-000438
C951
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000254
C954
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-005061
C957
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-000696
C958
C-CERAMIC, CHIP 0.002 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-005061
C959
C-CERAMIC, CHIP 100 NF, +80-20 %, 16 V, Y5 V, TP, 1005
2
2203-005056
C960
C-CERAMIC, CHIP 0.0068 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-005056
C961
C-CERAMIC, CHIP 0.0068 NF, 0.25 PF, 50 V, NP0, TP, 1005
2
2203-000812
C962
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2404-001088
C963
C-TA, CHIP 2.2 UF, 20 %, 6.3 V, G P, TP, 2012, -
2
2203-000812
C964
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000254
C965
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2404-001105
C966
C-TA, CHIP 10 UF, 20 %, 6.3 V, G P, TP, 2012
2
2203-000812
C967
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000812
C968
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000812
C969
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
SAMSUNG Proprietary-Contents may change without notice
1-6
SGH-Q208 Electrical Parts List
2
2203-000812
C970
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2301-001213
C972
C-FILM, CHIP 6.8 NF, 5 %, 16 V, TP, 2012, -
2
2301-001419
C973
C-FILM, CHIP 8.2 NF, 5 %, 16 V, TP, 2012, -
2
2301-001231
C974
C-FILM, CHIP 680 PF, 5 %, 50 V, TP, 2012, -
2
2301-001233
C975
C-FILM, CHIP 2.2 NF, 5 %, 50 V, TP, 2012, -
2
2203-000679
C976
C-CERAMIC, CHIP 0.027 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-002525
C977
C-CERAMIC, CHIP 0.56 NF, 10 %, 50 V, X7R, TP, 1005
2
2203-000812
C978
C-CERAMIC, CHIP 0.033 NF, 5 %, 50 V, NP0, TP, 1005
2
2203-000438
C979
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000254
C980
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
2203-000438
C983
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000438
C984
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000438
C985
C-CERAMIC, CHIP 1 NF, 10 %, 50 V, X7R, TP, 1005, -
2
2203-000254
C988
C-CERAMIC, CHIP 10 NF, 10 %, 16 V, X7R, TP, 1005, -
2
3705-001239
CN1001
CONNECTOR-COA X IAL -, JACK, 50 Mohm, 50 ohm, 0.3dB
2
3711-004623
CN202
CONNECTOR-HEADER BOX, 20 P, 2R, 0.5 mm, SMD-S, AUF
2
3711-004623
CN203
CONNECTOR-HEADER BOX, 20 P, 2R, 0.5 mm, SMD-S, AUF
2
3710-001611
CN301
CONNECTOR-SOCKET 18 P, 1R, 0.5 mm, SMD-A, A UF
2
3722-001715
CN401
JACK-PHONE 6 P, 2.3PI, AG, BLK, -
2
3711-004621
CN601
CONNECTOR-HEADER BOX, 14 P, 2R, 0.5 mm, SMD-S, AUF
2
3709-001187
CN801
CONNECTOR-CARD EDGE 6 P, 2.54 MM, SMD-A, -
2
0401-001033
D101
DIODE-SWITCHING MCL4154, 25 V, 200mA, M-MELF, TP
2
1405-001082
D202
VARISTOR 5.6 V, 20A, 1 X 0.5 X 0.6 mm, TP
2
1405-001082
D203
VARISTOR 5.6 V, 20A, 1 X 0.5 X 0.6 mm, TP
2
1405-001082
D204
VARISTOR 5.6 V, 20A, 1 X 0.5 X 0.6 mm, TP
2
1405-001018
D302
VARISTOR 14 V, -, 1.6 X 0.8 mm, TP
2
1405-001018
D303
VARISTOR 14 V, -, 1.6 X 0.8 mm, TP
2
0407-000115
D501
DIODE-ARRAY DAN202U, 80 V, 100mA, CA2-3, SC-70,
2
0407-001002
D502
DIODE-ARRAY DAN222, 80 V, 300mA, CA2-3, EM3, TP
2 4709-001214
F1001
COUPLER-DIRECTION 880-915MHz, 19.5+-1dB, 13dB, 2.0 X 1.25 X 0.7 mm, TP
2 4709-001213
F1002
COUPLER-DIRECTION 1710-1785MHz, 14+-1dB, 12dB, 2.0 X 1.25 X 0.7 mm, TP
2 2904-001325
F1003
FILTER-SAW 942.5MHZ, 50MHZ, 1.7DB(G), 2.0DB(P), TP, 2.8DB(G), 3.1DB(P), -
2
2904-001226
F901
FILTER-SAW 942.5MHz, 35MHz, 925-960MHz/2dB, TP, 925-960MHz/3.8dB
2
2904-001320
F902
FILTER-SAW 225MHZ, 60MHZ, -, TP, -, -
2
2904-001228
F903
FILTER-SAW 1.8425GHz, -, 1805-1880MHz/1dB, TP, 1805-1880MHz/3.5dB
2 4709-001217
F904
FREQ-DISTRIBUTER 880-960MHz, 1710-1880MHz, 0.7dB, 4 W, -30to+85C, 50 ohm
2
2703-001190
L1001
INDUCTOR-SMD 15 NH, 5 %, 1.6 X 0.8 X 0.8 mm
2
2703-001132
L1002
INDUCTOR-SMD 4.7 NH, 5 %, 1.6 X 0.8 X 0.8 mm
2
2703-001288
L1004
INDUCTOR-SMD 2.7 NH, 0.5 NH, 1.6 X 0.8 X 0.8 mm
Level
SEC Code
Design LOC
DESCRIPTIONS
SAMSUNG Proprietary-Contents may change without notice
1-7
SGH-Q208 Electrical Parts List
Level
SEC Code
Design LOC
DESCRIPTIONS
2
2703-001040
L1005
INDUCTOR-SMD 10 NH, 5 %, 1.6 X 0.8 X 0.8 mm
2
2703-001207
L1006
INDUCTOR-SMD 6.8 NH, 5 %, 1.6 X 0.8 X 0.8 mm
2
2703-001207
L1007
INDUCTOR-SMD 6.8 NH, 5 %, 1.6 X 0.8 X 0.8 mm
2
2703-001206
L1008
INDUCTOR-SMD 4.7 NH, 0.3 NH, 1.6 X 0.8 X 0.8 mm
2
2703-001258
L1009
INDUCTOR-SMD 3.3 NH, 0.3 NH, 1.6 X 0.8 X 0.8 mm
2
3301-001105
L101
CORE-FERRITE AB, 1.6 X 0.8 X 0.8 mm, -, -
2
2703-001514
L902
INDUCTOR-SMD 68 NH, 5 %, 1.8 X 1.12 X 1.02 mm
2
2703-001514
L903
INDUCTOR-SMD 68 NH, 5 %, 1.8 X 1.12 X 1.02 mm
2
2703-001926
L904
INDUCTOR-SMD 27 NH, 2 %, 1.6 X 0.8 X 0.8 mm
2
2703-001747
L905
INDUCTOR-SMD 4.7 NH, 0.3 NH, 1.0 X 0.5 x 0.5 mm
2
2703-001514
L907
INDUCTOR-SMD 68 NH, 5 %, 1.8 x 1.12 x 1.02 mm
2
2703-001748
L909
INDUCTOR-SMD 5.6 NH, 0.3 NH, 1.0 x 0.5 x 0.5 mm
2
2703-001685
L910
INDUCTOR-SMD 82 NH, 5 %, 1.7 x 1.14 x 1.02 mm
2
2703-001613
L911
INDUCTOR-SMD 18 NH, 10 %, 1 x 0.5 x 0.5 mm
2
2703-001734
L912
INDUCTOR-SMD 6.8 NH, 5 %, 1 x 0.5 x 0.5 mm
2
2703-001132
L914
INDUCTOR-SMD 4.7 NH, 5 %, 1.6 x 0.8 x 0.8 mm
2
2007-007771
L915
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2703-001422
L916
INDUCTOR-SMD 22 NH, 5 %, 1.6 x 0.8 x 0.8 mm
2
2703-001422
L918
INDUCTOR-SMD 22 NH, 5 %, 1.6 x 0.8 x 0.8 mm
2
2703-001943
L933
INDUCTOR-SMD 10 NH, 5 %, 1.0 x 0.5 x 0.5 mm
2
4302-001119
M101
BATTERY-LI(2ND)
3 V, 0.1MAH, -, -, 3.1 V, -
2
2801-004116
OSC601
CRYSTAL-SMD .032768MHZ, 30PPM, 28-ACM, 9 PF, 50 OHM, TP
2
2809-001255
OSC801
OSCILLATOR-VCTC X O 13MHZ, 5PPM, 10 Kohm//10 PF, TP, 3 V, 2MA
2
2806-001233
OSC901
OSCILLATOR-VCO 1167MHz/1615MHz, -, 0+-3dBm, TP, 2.85 V, -
2
2806-001232
OSC902
OSCILLATOR-VCO 1080MHz, -, -6to0dBm, TP, 2.85 V, 6.5mA
2
2806-001231
OSC903
OSCILLATOR-VCO 897.5MHz/1747.5MHz, -, -, TP, 2.85 V, 20mA
2
0504-001012
Q1001
TR-DIGITAL DTC114YE, NPN, 150M W, 10K/47K, EMT3, TP
2
0504-001012
Q1002
TR-DIGITAL DTC114YE, NPN, 150M W, 10K/47K, EMT3, TP
2
0504-001012
Q1003
TR-DIGITAL DTC114YE, NPN, 150M W, 10K/47K, EMT3, TP
2
0504-000168
Q101
TR-DIGITAL RN1104, NPN, 100M W, 47K/47K, SSM, TP
2
0504-000168
Q102
TR-DIGITAL RN1104, NPN, 100M W, 47K/47K, SSM, TP
2
0504-000168
Q114
TR-DIGITAL RN1104, NPN, 100M W, 47K/47K, SSM, TP
2
0501-002346
Q201
TR-SMALL SIGNAL 2SB1427, PN P, 500m W, SOT-89, TP, 390-820
2
0504-000168
Q204
TR-DIGITAL RN1104, NPN, 100M W, 47K/47K, SSM, TP
2
0504-000168
Q205
TR-DIGITAL RN1104, NPN, 100M W, 47K/47K, SSM, TP
2
0501-002011
Q301
TR-SMALL SIGNAL 2SD2114K, NPN, 200m W, SOT-23, TP, 8
2
0501-000162
Q501
TR-SMALL SIGNAL 2SA1576, PN P, 200M W, SOT-323, TP, 180-390
2
0501-002011
Q502
TR-SMALL SIGNAL 2SD2114K, NPN, 200m W, SOT-23, TP, 8
2
0504-000167
Q503
TR-DIGITAL RN1102, NPN, 100M W, 10K/10K, SSM, TP
SAMSUNG Proprietary-Contents may change without notice
1-8
SGH-Q208 Electrical Parts List
2
0504-000167
Q601
TR-DIGITAL RN1102, NPN, 100M W, 10K/10K, SSM, TP
2
0504-000167
Q602
TR-DIGITAL RN1102, NPN, 100M W, 10K/10K, SSM, TP
2
0504-000167
Q603
TR-DIGITAL RN1102, NPN, 100M W, 10K/10K, SSM, TP
2
2007-000070
R1000
R-CHIP 0 ohm, 5 %, 1/16 W, DA, TP, 1608
2
2007-001288
R1001
R-CHIP 18 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007008
R1002
R-CHIP 300 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-007008
R1003
R-CHIP 300 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000139
R1004
R-CHIP 220 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007132
R1005
R-CHIP 15 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007142
R1006
R-CHIP 10 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007771
R1007
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-001301
R1008
R-CHIP 68 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-001301
R1009
R-CHIP 68 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R101
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007311
R1010
R-CHIP 22 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007008
R1011
R-CHIP 300 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-007139
R1012
R-CHIP 47 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-001301
R1013
R-CHIP 68 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-001301
R1014
R-CHIP 68 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007132
R1015
R-CHIP 15 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-001288
R1016
R-CHIP 18 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007008
R1017
R-CHIP 300 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-007008
R1018
R-CHIP 300 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R102
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R1020
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R1021
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R1022
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000140
R1023
R-CHIP 1 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R1024
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R1025
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R1026
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R104
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000170
R105
R-CHIP 1 Mohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R107
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R108
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R109
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R110
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R115
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000162
R116
R-CHIP 100 Kohm, 5 %, 1/16 W, DA, TP, 1005
Level
SEC Code
Design LOC
DESCRIPTIONS
SAMSUNG Proprietary-Contents may change without notice
1-9
SGH-Q208 Electrical Parts List
Level
SEC Code
Design LOC
DESCRIPTIONS
2
2007-001319
R117
R-CHIP 1.2 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000162
R119
R-CHIP 100 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R18
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-007308
R201
R-CHIP 33 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007308
R202
R-CHIP 33 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-001323
R203
R-CHIP 3 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007139
R204
R-CHIP 47 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007771
R206
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000162
R210
R-CHIP 100 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R211
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000162
R217
R-CHIP 100 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000162
R218
R-CHIP 100 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000162
R222
R-CHIP 100 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R223
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R224
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R225
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R226
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R227
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R228
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R229
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R230
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R231
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R232
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000140
R300
R-CHIP 1 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R302
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000140
R304
R-CHIP 1 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R305
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000140
R306
R-CHIP 1 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000140
R307
R-CHIP 1 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R308
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000140
R309
R-CHIP 1 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000166
R310
R-CHIP 300 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R311
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000140
R314
R-CHIP 1 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000140
R315
R-CHIP 1 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R321
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000140
R322
R-CHIP 1 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000143
R323
R-CHIP 4.7 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000839
R324
R-CHIP 39 ohm, 5 %, 1/16 W, DA, TP, 1608
SAMSUNG Proprietary-Contents may change without notice
1-10
SGH-Q208 Electrical Parts List
2
2007-007771
R325
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R327
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R329
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000839
R330
R-CHIP 39 ohm, 5 %, 1/16 W, DA, TP, 1608
2
2007-000162
R401
R-CHIP 100 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R402
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R403
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R404
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007021
R405
R-CHIP 75 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000566
R406
R-CHIP 220 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000242
R407
R-CHIP 1.5 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000159
R408
R-CHIP 56 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000162
R426
R-CHIP 100 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000141
R427
R-CHIP 2.2 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R502
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000137
R503
R-CHIP 2 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000162
R504
R-CHIP 100 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R507
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000143
R508
R-CHIP 4.7 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000143
R509
R-CHIP 4.7 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R510
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R511
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R512
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R514
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R517
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R520
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R601
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R603
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R604
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-001306
R605
R-CHIP 150 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000170
R606
R-CHIP 1 Mohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007142
R607
R-CHIP 10 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-000148
R608
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R610
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R613
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R615
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R616
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R617
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R618
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
Level
SEC Code
Design LOC
DESCRIPTIONS
SAMSUNG Proprietary-Contents may change without notice
1-11
SGH-Q208 Electrical Parts List
Level
SEC Code
Design LOC
DESCRIPTIONS
2
2007-001311
R619
R-CHIP 270 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000157
R620
R-CHIP 47 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007317
R701
R-CHIP 2.2 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007317
R702
R-CHIP 2.2 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-000172
R703
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007317
R711
R-CHIP 2.2 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007317
R712
R-CHIP 2.2 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-000148
R714
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007698
R728
R-CHIP 5.1 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007698
R729
R-CHIP 5.1 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007698
R730
R-CHIP 5.1 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007698
R731
R-CHIP 5.1 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007698
R732
R-CHIP 5.1 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007698
R733
R-CHIP 5.1 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-007771
R734
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R801
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R802
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000161
R803
R-CHIP 82 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000151
R804
R-CHIP 15 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000174
R805
R-CHIP 47 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R806
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000159
R807
R-CHIP 56 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000170
R808
R-CHIP 1 Mohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R809
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000148
R811
R-CHIP 10 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R812
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R813
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R814
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007318
R901
R-CHIP 1 Kohm, 1 %, 1/16 W, DA, TP, 1005
2
2007-000172
R902
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R903
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-001284
R905
R-CHIP 4.7 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R906
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R907
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R908
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R909
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-001298
R910
R-CHIP 51 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R914
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R915
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
SAMSUNG Proprietary-Contents may change without notice
1-12
SGH-Q208 Electrical Parts List
2
2007-000147
R917
R-CHIP 8.2 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R919
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-001325
R921
R-CHIP 3.3 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R922
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000143
R923
R-CHIP 4.7 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-001284
R926
R-CHIP 4.7 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R927
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-001301
R928
R-CHIP 68 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-007771
R929
R-CHIP 0 OHM, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R930
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R931
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000138
R932
R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000153
R934
R-CHIP 22 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-001217
R938
R-CHIP 82 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000141
R939
R-CHIP 2.2 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-001295
R940
R-CHIP 39 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R941
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000143
R942
R-CHIP 4.7 Kohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000174
R943
R-CHIP 47 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R945
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R946
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2
2007-000172
R947
R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005
2 1209-001292
U1001
IC-ETC, LINEAR HD155171NP01EL, QF P, 24 P, 165 MIL, PLASTIC, 3.6 V,
2
1201-001785
U1002
IC-POWER AMP 08122, -, 8 P, -, DUAL, 34DB, -, 7 V, -, -25TO+100C, -, -,
2
0801-000794
U1003
IC-CMOS LOGIC 7S08, AND GATE, SOT-25, 5 P, 63 MIL,
2
0504-001042
U1004
TR-DIGITAL BCR10PN, NPN/PN P, 250m W, 10K/10K,
2
0504-001042
U1005
TR-DIGITAL BCR10PN, NPN/PN P, 250m W, 10K/10K,
2
2909-001084
U1006
FILTER-DUPLE X ER 942.5MHZ, 897.5MHZ, 1/1.2DB, TP, -, -
2
0504-001042
U1008
TR-DIGITAL BCR10PN, NPN/PN P, 250m W, 10K/10K,
2 1203-001985
U101
IC-VOLTAGE REGULATOR 2005, QF P, 48 P, 276 MIL, PLASTIC, 1.8/3 V, -, -
2
2203-001124
U1011
C-CERAMIC, CHIP 680 PF, 10 %, 50 V, X 7R, TP, 1005, -
2 1203-001917
U102
IC-VOLTAGE REGULATOR 5213, SOT-23, 5 P, 50 MIL, PLASTIC, 3.3, 222m W, -
2 0801-002212
U103
IC-CMOS LOGIC 7S02, NOR GATE, SC-70, 5 P, 49 MIL, SINGLE, TP, PLASTIC,
2
0505-001423
U104
FET-SILICON FDG6323L, N/ P, -, -, -, 0.3 W, SC70-6
2 1203-002127
U201
IC-BATTERY 1734, SOT-23, 6 P, 150 MIL, PLASTIC, 4.7/5.3 V, -, 0to+70C, 1A, -, TP
2
0506-001052
U202
TR-ARRAY UMH9N, NPN, 2, 150M W, SC-88, TP, 68-
2 1001-001088
U401
IC-ANALOG SWITCH MA X 4544EUT-T, -, SOT-23, 6 P, -, SINGLE, 13 V, -
2
0504-001071
U402
TR-DIGITAL UMD9N, NPN/PN P, 150m W, 4.7, UMT6, TP
2 1106-001301
U501
IC-SRAM 1337, 262K x 16Bit, CS P, 72 P, -, 85nS, 3 V, -, PLASTIC, -25to+85C,
Level
SEC Code
Design LOC
DESCRIPTIONS
SAMSUNG Proprietary-Contents may change without notice
1-13
SGH-Q208 Electrical Parts List
Level
SEC Code
Design LOC
DESCRIPTIONS
2
0504-001042
U502
TR-DIGITAL BCR10PN, NPN/PN P, 250m W, 10K/10K,
2
0801-000794
U503
IC-CMOS LOGIC 7S08, AND GATE, SOT-25, 5 P, 63 MIL,
2 GH09-00017A
U601
IC
MICOM-SGHQ100 TR09BFTBE17IN2-DB, SGH-Q100, -, -, -, -, 144K X
2
1209-001219
U602
IC-SENSOR LM60C, SOT-23, 3 P, 115 MIL, PLASTIC
2 1204-001827
U701
IC-SIGNAL PROCESSOR CSP1099R-BF-DT, BGA, 100 P, 393 MIL, PLASTIC,
2
0505-001423
U703
FET-SILICON FDG6323L, N/ P, -, -, -, 0.3 W, SC70-6
2 0801-002345
U801
IC-CMOS LOGIC 7S04, INVERTER, SOT-353, 5 P, 49 MIL, SINGLE, TP,
2
0504-001042
U802
TR-DIGITAL BCR10PN, NPN/PN P, 250m W, 10K/10K,
2 1209-001308
U901
IC-PLL/SYNTHESISER HD155131TF, QF P, 56 P, 290 MIL, PLASTIC, 3.3 V, -, -
2
3711-004814
VCON1
CONNECTOR-HEADER -, 2 P, -, 2.5 MM, STRAIGHT, AU0.1U, BLK
2
3711-004814
VCON2
CONNECTOR-HEADER -, 2 P, -, 2.5 MM, STRAIGHT, AU0.1U, BLK
2
1405-001082
ZD302
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD304
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD305
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD306
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD307
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD309
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD310
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD311
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD312
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD313
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD314
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD315
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD316
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD317
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD401
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD402
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD404
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
2
1405-001082
ZD405
VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP
SAMSUNG Proprietary-Contents may change without notice
2-1
2. SGH-Q208 Exploded View and its Parts List
2-1. Cellular phone Exploded View
1
2
3
4
4-1
4-2
5
6
7
8
10
11
12
13
14
15
16
18
17
19
20
21
22
23
9
SAMSUNG Proprietary-Contents may change without notice
2-2
SGH-Q208 Exploded view and its Part List
2-2. Cellular phone Parts List
1
2
3
4
4-1
4-2
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
DUAL LCD WINDOW
FOLDER UPPER
CON ASS’Y
LCD ASS’Y
MOTOR
SPEAKER
FOLDER LOWER
LCD WINDOW
SCREW (M1.4 X 2)
SCREW DUMMY
SUA, VOLUME KEY ASS’Y
SUA FRONT COVER
MIC
KEY PAD ASS’Y
SHIELD COVER
KEY FPCB
MAIN PBA
SUA, SHIELD COVER-B
SCREW (M1.4 X 4)
ANTEENA
COVER CONNECTOR
SUA, RF JACK COVER
REAR COVER
SCREW (M1.7 X 5)
BATTERY
Description
Remark
SEC CODE
M/Silver
Location
No.
720mAh
900mAh
GH72-02482B
GH75-01101A
GH59-00272A
GH07-00093A
3101-001280
3001-001251
GH75-01102A
GH72-02484A
6001-000883
GH68-00370C
GH75-01100A
GH75-01097A
GH59-00138A
GH75-01099B
GH75-01735A
GH59-00273A
GH92-01290A
GH75-01583A
6001-000464
GH42-00173A
GH73-00704A
GH73-00703A
GH75-01103A
6001-001346
GH43-00511A
GH43-00507A
GH72-02482A
GH75-01101A
GH59-00272A
GH07-00093A
3101-001280
3001-001251
GH75-01102A
GH72-02484A
6001-000883
GH68-00370C
GH75-01100A
GH75-01097A
GH59-00138A
GH75-01099A
GH75-01735A
GH59-00273A
GH92-01290A
GH75-01583A
6001-000464
GH42-00173B
GH73-00704A
GH73-00703A
GH75-01103A
6001-001346
GH43-00511B
GH43-00507B
GH72-02482A
GH75-01101A
GH59-00272A
GH07-00093A
3101-001280
3001-001251
GH75-01102A
GH72-02484A
6001-000883
GH68-00370C
GH75-01100A
GH75-01097A
GH59-00138A
GH75-01099A
GH75-01735A
GH59-00273A
GH92-01290A
GH75-01583A
6001-000464
GH42-00173C
GH73-00704A
GH73-00703A
GH75-01103A
6001-001346
GH43-00511C
GH43-00507C
PWHITE
BGOLD
SAMSUNG Proprietary-Contents may change without notice
2-3
SGH-Q208 Exploded view and its Part List
2-3. Test Jig
(GH80-00865A)
POWER ON
DS[ KT
AG
-POWER 4.2V +
SDS
S/W
DEBUG
S/W
DEBUG
TEST
PA
CK
SDSD/L
ELECTRONICS
GPRS TEST
JIG
GH80-00865A
Data Cable
Test Cable
(GH39-00127A)
SWITCH
MODE
POWER
SDS DEBUG SDS DEBUG
ON
S/W
S/W
D/L
D/L
HIGH
LOW
LOW
CONNECT
N.C
CAL
HIGH
LOW
LOW
CONNECT
N.C
SAMSUNG Proprietary-Contents may change without notice
3-1
3. SGH-Q208 Block Diagrams
3-1. RF Solution Block Diagram
ANTENNA
RF
FIL
TER
LPF
LPF
GSM:880 MHz 915 MHz
GSM:880 MHz 915 MHz
GSM:925 MHz 960 MHz
DCS:1710 MHz 1785 MHz
DCS:1710 MHz 1785 MHz
DCS:1805 MHz 1880 MHz
PA
M
TX VCO
RF
FIL
TER
FEM
LNA
LNA
RX
SA
W
RX
SA
W
RF VCO
GSM :1
150 MHz 1
185 MHz
DCS:RX:1580 MHz 1655 MHz
TX :1575 MHz 1650 MHz
RF
SYNTH
IF
SYNTH
MIXER 1
IF VCO
1080 MHz
1/2
1/6
1/2
IF
SA
W
225 MHz
MIXER 2
LC
FIL
TER
45 MHz
PGA
I,Q
DEMOD
SERIAL
DA
T
A
INTERF
ACE
270 MHz
SWITCH
DCS:270 MHz
GSM:540 MHz
1/2
1/2
GSM:270 MHz
DCS:135 MHz
I,Q
MODULA
T
O
R
PD
LOOP
FIL
TER
GSM:270 MHz
DCS:135 MHz
UI
AUDIO
SERIAL
D
ATA
,
CLK,
LE
OCTL
SIGNALS
RF
DRIVER
DAI
I,Q
I,Q
CSP1089
TRIDENT
DSP16000
ARM7TDMI
SAMSUNG Proprietary-Contents may change without notice
3-2
SGH-Q208 Block Diagrams
3-2. Base Band Solution Block Diagram
X-T
AL
32.768 kHz
¥ACC:Asynchronous Communications Controller
IRDA
RS232
GPIO
SIMO/I
ARM
JT
AG/ICE
TRIDENT
POWER
(DC/DC, CHARGER)
X-T
AL
13 MHz
FLASH
ROM
(16M x 1)
SRAM
(4M)
FLASH
ROM
(32 x 1)
DAI
Audio
LCD
Keypad
B’D to B’D Connector
Memory Part
CSP1099
ACC
PPI
(Programmable
Peripheral I/O)
SMAR
T
CARD
RT
C
JT
AG/ICE
DSP16000
ARM7TDMI
EMI
(External Memory
Interface)
IO
RW
N
AB[8:0]
DB[15:0]
INT1
IRQx
PA
x
RSTB
DSPJT
AG
LCD
KEYBOARD
TXIP
TXIN
TXQP
TXQN
RXIP
RXIN
RXQP
RXQN
SERCK
SERLE
SERDA
RFOVL
TXP
OCTL
RF SOLUTION
- RF IC : BRIGHT3
- P
A
M
- MAIN VCO
- TX
VCO
- IF VCO
IO
RW
N
AB[8:0]
DB[15:0]
INT1
IRQx
PA
x
RSTB
<RF DIR
VER>
TX I/Q
RX I/Q
TXP
SERCK
SERLE
SERDA
OCTL[1:1
1]
DAICK
DAIRN
DAIDO
DAIDI
JT
AG
Audio Part
SAMSUNG Proprietary-Contents may change without notice
4-1
4. SGH-Q208 PCB Diagrams
1. Main PCB Top Diagram
C1001
C1002
C1003
C1007
C1008
C1009
C1011
C1021
C1033
C1036
C1037
C1038
C1039
C1041
C1043
C1044
C1045
C1052
C400
C402
C404
C407
C409
C410
C411
C413
C421
C425
C501
C502
C503
C504
C505
C508
C509
C510
C520
C522
C601
C602
C603
C604
C605
C606
C607
C608
C609
C610
C611
C612
C613
C614
C615
C622
C701
C702
C703
C704
C705
C706
C709
C710
C711
C712
C716
C717
C718
C720
C721
C722
C723
C724
C725
C727
C728
C732
C803
C903
C905
C906
C915
C917
C918
C922
C923
C928
C931
C938
C939
C940
C941
C943
C944
C958
C962
C963
C964
C965
C966
C967
C968
C969
C970
C971
C972
C973
C974
C975
C976
C977
C978
C988
CN601
D302
D303
D501
DAICK
DAIDI
DAIDO
DAIRN
F1001
F1002
F901
F903
F904
H900
JTAG1
JTAG2
L1010
L904
L905
L909
L911
L912
L914
L915
L916
L918
L919
L933
L_WR
MIC400
OSC601
OSC901
OSC902
OSC903
Q1001
Q1002
Q1003
Q501
Q502
Q503
R1000
R1001
R1002
R1003
R1007
R1016
R1017
R1018
R1021
R1022
R1023
R1024
R1025
R1026
R18
R205
R401
R402
R403
R404
R405
R406
R407
R408
R426
R427
R502
R503
R504
R507
R510
R511
R512
R514
R516
R517
R518
R520
R522
R601
R602
R603
R604
R606
R607
R608
R609
R610
R611
R613
R615
R616
R617
R620
R701
R702
R703
R711
R712
R714
R734
R812
R903
R907
R909
R910
R911
R912
R914
R917
R919
R923
R928
R929
R930
R931
R932
R936
R937
R938
R939
R940
R941
R942
R948
R949
RST1
TCK1
TDI1
TDO1
TMS1
TP600
TP601
TP700
TP701
TP710
U1002
U1004
U1005
U1006
U1008
U401
U402
U501
U502
U503
U504
U601
U602
U701
U703
ZD302
ZD304
ZD305
ZD306
ZD307
ZD309
ZD310
ZD311
ZD312
ZD313
ZD314
ZD315
ZD316
ZD317
ZD401
SAMSUNG Proprietary-Contents may change without notice
4-2
2. Main PCB Bottom Diagram
SGH-Q208 PCB Diagrams
ANT1002
AU501
C1005
C1006
C101
C1010
C1012
C1013
C1014
C1015
C1016
C1017
C1019
C102
C1020
C1022
C1023
C1024
C1025
C1028
C1029
C103
C1030
C1031
C104
C1040
C1042
C105
C1050
C1053
C106
C107
C108
C110
C111
C112
C113
C115
C116
C117
C118
C119
C120
C126
C127
C201
C202
C203
C204
C205
C206
C207
C208
C211
C212
C213
C214
C215
C216
C217
C218
C219
C301
C308
C309
C311
C312
C321
C412
C422
C506
C719
C726
C801
C802
C804
C805
C806
C807
C808
C809
C810
C811
C812
C818
C901
C907
C908
C913
C914
C919
C924
C925
C926
C932
C934
C942
C951
C954
C957
C959
C960
C961
C979
C980
C982
C983
C984
C985
C987
CN1001
CN202
CN203
CN301
CN401
CN801
D101
D202
D203
D204
D502
F1003
F902
L1001
L1002
L1004
L1005
L1006
L1007
L1008
L1009
L101
L902
L903
L907
L910
M101
OSC801
Q101
Q102
Q114
Q201
Q204
Q205
Q301
Q601
Q602
Q603
R1004
R1005
R1006
R1008
R1009
R101
R1010
R1011
R1012
R1013
R1014
R1015
R102
R1020
R104
R105
R107
R108
R109
R110
R115
R116
R117
R119
R201
R202
R203
R204
R206
R210
R211
R212
R213
R214
R215
R216
R217
R218
R222
R223
R224
R225
R226
R227
R228
R229
R230
R231
R232
R300
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R314
R315
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R508
R509
R605
R618
R619
R728
R729
R730
R731
R732
R733
R801
R802
R803
R804
R805
R806
R807
R808
R809
R810
R811
R813
R814
R815
R816
R901
R902
R905
R906
R908
R915
R921
R922
R926
R927
R934
R943
R945
R946
R947
U1001
U1003
U101
U1011
U1013
U102
U103
U104
U201
U202
U801
U802
U901
VCON1
VCON2
ZD402
ZD404
ZD405
SAMSUNG Proprietary-Contents may change without notice
5-1
5.SGH-Q208 Flow Chart of Troubleshooting and
Circuit Diagrams
5-1. Power ON
N
‘POWER ON’ does not work
Y
Y
Check the current
consumption more than
100 mA
Download again
N
Y
Check the
Voltage more
than 3.3V
Charge the Battery
N
Y
Check the pin
4 of U101 is more than
2.85 V
Check U101 and C112
N
Y
U101 pin 31,35,36
= 3.0 V
N
U101 pin 1
= 1.8 V
N
Y
END
Y
Check the clock signal
at pin4 of U801
Freq=13 MHz ?
Vrms
≥
300 mV ?
Vpp is around 900 mVpp ?
Check the clock generation circuit
(related to OSC801 and U801)
Check the initial operation
Check U101 and
C103, C104, C120
Y
5-2. Initial
N
Initial Failure
Y
Y
Check the
signal at the pin 17 of
U101 is “High”
when the phone
is boot on
Check U101
N
Y
Check the pin 18
of U101 is “High”
Check the U701
N
Y
Check the pin 4 of
OSC801 is around 3.0 V
Check the soldered status of
OSC801, R801, U101
N
Check the soldered status of
OSC801, U801
Y
END
Y
Check LCD connector CN203,
and resolder bridge
SAMSUNG Proprietary-Contents may change without notice
5-2
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
Check the pin 4 of
U801 is around 3.0 V
SAMSUNG Proprietary-Contents may change without notice
5-3
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
5-3. Sim Part
Phone can’t access SIM card
Y
N
Y
Check the pin 1 of CN801.
voltage
≥
2.8 V ?
Check the circuit related to U802
N
Y
Check the SIM
connector’s (CN801)
Connection to
SIM card
Resolder or change CN801
N
Check the related circuit of U802
N
Check the related circuit of U601
and U101
END
Y
Check the circuit around U802
input circuitry
Y
Check the circuit around U601
output and vlotage supply circuitry
SAMSUNG Proprietary-Contents may change without notice
5-4
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
Abnormal charging part
Y
N
Y
Check
the pin 17, 18 of CN301
is around 5 V
Replace TA
N
Y
Check the pin 2 of
U202 is “Low”
Resolder U202, R204, R203
Check the U601
N
Y
Check the pin 1 of
Q201 is “Low”
Resolder Q201, U201
N
Y
Check the
pin 5 of U201 is between
3.2 V and 4.2 V?
Change U201
END
5-4. Charging Part
Y
END
SAMSUNG Proprietary-Contents may change without notice
5-5
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
5-5. Microphone Part
Micro Phone does not work
Y
N
Y
check the contact status
of microphone.
Refabricate or change the
microphone holder.
Y
N
Check audio switch
U401 circuitry
Change U401
N
Check the reference
voltage on mic path
C410 2.5 V
Resolder or change
R427, C410, R407, C404, R403, R405
SAMSUNG Proprietary-Contents may change without notice
5-6
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
Speaker does not work
Y
N
Y
Check the
soldered status of ear
jack connector
CN401
Resolder or change CN401
N
Y
Check the connection
status SPK to CN203
Resolder and check the board to
board connector
N
Y
Check soldered status
around CN401
Resolder or change
C422, ZD404, C421, ZD402
N
Y
Is Speaker working ?
Replace the Speaker
END
5-6. Speaker Part
SAMSUNG Proprietary-Contents may change without notice
5-7
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
5-7. Key Data Input
Check initial operation
Y
Y
N
Y
When one of the keys is
pushed, one of pin [2,4,6,8,10]
of CN202 is “High”?
Check the U601
N
Y
When one of the keys is
pushed, one of pin [1,3,5,7,9] of
CN202 is “High”?
Resloder CN202 or replace
the key PCB
END
Check the connection between
CN202 and LCD module PCB
SAMSUNG Proprietary-Contents may change without notice
5-8
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
5-8. Ring Indicator
Ring Indicator does not work
Y
Y
N
Y
Check the Q601 pin 2 is
“High”
Check U601
N
Y
Check the Q601~3 pin 3
is “Low”
Replace Q601/Q602/Q603
N
Y
Check the voltage of
Ring indicator Anode is
around 3.7 V
Resolder or change LED
END
Check the connection between
CN203 and Keypad PCB
SAMSUNG Proprietary-Contents may change without notice
5-9
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
5-9. Back Light
Backlight does not work
Y
Y
N
Y
Backlight
“ON” mode in
the menu ?
Select backlight “ON” mode
N
Y
Q301 pin 1 = “High” ?
Resolder or change Q301, R322
N
Y
Check the
connection from CN203
to LCD Module
Replace FPCB Connector
N
Y
LCD backlight on ?
Replace EL between LCD and
LCD PCB
END
Check the soldered status of EL pad
5-10. Alert Tone
Abnormal Alert tone
Y
Y
N
Y
Is there
alert wave signal on the
Q508 during alert tone
test?
Resolder or replace R508
N
Y
Is there
alert wave signal on the
Q502 pin3 during alert
tone test?
Check the circuit related to Q502
N
Y
Check the C506
≥
3.3V
Resolder D502 and C506
N
Y
Buzzer is ok?
Change the Buzzer
END
SAMSUNG Proprietary-Contents may change without notice
5-10
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
Alert tone on by pushing the key
#0289#
Y
Change U901
N
Check OSC902
pin 1
≥
-20 dBm
Resolder or change
OSC902
N
SAMSUNG Proprietary-Contents may change without notice
5-11
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
5-11. GSM Receiver
RX On
RF input : 62 CH
Amp. : -50 dBm
Y
N
N
Y
U1006
Pin 9
≥
-70 dBm
Resolder or Change CN1001
N
Resolder or Change U901
Y
F1004
pin 5
≥
-73 dBm
Resolder F1004
N
Y
F902
pin 5, 6
≥
-60 dBm
Change F902
Y
U901
pin 43, 44
≥
-50 dBm
N
Y
U1006
Pin 5
≥
-70 dBm
N
Y
Resolder U1006,
Pin 5
≥
-70 dBm?
Check voltage
U1006 pins
Pin 2 : L
Pin 4 : H
Pin 8 : H
Pin 10 : L
Y
U901
pin 4
≥
-55 dBm
&
≥
2.5 Vdc
Y
Resolder or
Change U901
END
N
Y
F901
pin 4
≥
-60 dBm
Resolder or Change F901
N
Y
F902
pin 1, 2
≥
-55 dBm
Check OSC901
pin 1
≥
-20 dBm
Change OSC901
N
•All or RF values by dBm should be measured in max hold status of
RF spectrum analyzer in active call
N
Y
Change
OSC903
U901
17, 18, 19, 20 pin
like left?
N
Board Change
1.75 V
0.75 V
1.25 V
Y
Y
Y
Change CN1001
SAMSUNG Proprietary-Contents may change without notice
5-12
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
5-12. GSM Transmitter
GSM TX
N
U1006
9 pin : 33 dBm?
N
Change U1005
Change U1004
N
Y
U1006
2, 8 pin:High?
4, 10 pin:Low?
U1005
2 pin:High?
N
N
U1004 2pin:Low?
U703 5pin:Low?
3pin:Low?
N
Y
Change U1006
OSC903
3 pin:0.8 V~2.5 V?
Change U1004
Change
U703
Y
Y
N
U1004 3pin:Low?
Change U1008
SAMSUNG Proprietary-Contents may change without notice
5-13
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
5-13. DCS Receiver
Y
Change U901
N
Check OSC902
pin 1
≥
-20 dBm
Resolder or change
OSC902
N
RX On
RF input : 62 CH
Amp. : -50 dBm
Y
N
N
Y
U1006
Pin 9
≥
-70 dBm
Resolder or Change CN1001
N
Resolder or Change U901
Y
F1003
pin 5
≥
-73 dBm
Resolder F1003
N
Y
F902
pin 5, 6
≥
-60 dBm
Change F902
Y
U901
pin 43, 44
≥
-50 dBm
N
Y
U1006
Pin 7
≥
-70 dBm
N
Y
Resolder U1006,
Pin 7
≥
-70 dBm?
Check voltage
U1006 pins
Pin 2 : L
Pin 4 : H
Pin 8 : H
Pin 10 : L
Y
U901
pin 8
≥
-55 dBm
&
≥
2.5 Vdc
Y
Resolder or
Change U901
END
N
Y
F903
pin 4
≥
-60 dBm
Resolder or Change F903
N
Y
F902
pin 1, 2
≥
-55 dBm
Check OSC901
pin 1
≥
-20 dBm
Change OSC901
N
•All or RF values by dBm should be measured in max hold status of
RF spectrum analyzer in active call
SAMSUNG Proprietary-Contents may change without notice
5-14
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
5-14. DCS Transmitter
Y
Y
Y
Change CN1001
DCS TX
N
U1006
9 pin : 30 dBm?
N
Change U1005
Change U1004
N
Y
U1006
2, 8 pin:Low?
4, 10 pin:High?
U1005
2 pin:High?
N
N
U1004
2pin:High?
U703 5pin:High?
3pin:High?
N
Y
Change
U1006
OSC903
3 pin:0.8 V~2.5 V?
N
Y
Change
OSC903
U901
17, 18, 19, 20 pin
like left?
N
Board Change
Change U1004
Change
U703
Y
Y
N
U1004
3pin:High?
Change U1008
1.75 V
0.75 V
1.25 V
SAMSUNG Proprietary-Contents may change without notice
5-15
5-15. Power Circuit Diagram
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
2
E
COMPANY NAME
5
1
REV
F
A
of
C
D
5
MFG ENGR CHK
1
2
F
3
SEC
6
7
0.1
Time Changed
Engineer
B
3
4
E
DOC CTRL CHK
6
7
8
1
SAMY
SAMY
10:47:38 am
2002.01.17
SAMY
10
SGH-Q208
A3
Changed by
POWER
4
Date Changed
8
QA CHK
Drawn by
Drawing Number
Sheet
R&D CHK
Size
TITLE:
A
B
C
D
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
SAMSUNG Proprietary-Contents may change without notice
5-16
8
A
D
D
F
A
Date Changed
Time Changed
Engineer
Drawn by
R&D CHK
COMPANY NAME
Address
DOC CTRL CHK
MFG ENGR CHK
6
E
7
8
City
B’D-TO-B’D CONNECTOR
QA CHK
REV
Drawing Number
0.1
SGH-Q208
A3
2
3
4
5
F
1
Size
TITLE:
B
Sheet
5
6
C
1
E
7
CHARGER
2
3
4
B
C
2
10
of
Changed by
user5
user5
11:12:09 am
2002.01.17
user5
5-16. Charger & B'D-TO-B'D Connector Circuit Diagram
SAMSUNG Proprietary-Contents may change without notice
5-17
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
REV
Drawing Number
D
6
of
COMPANY NAME
E
QA CHK
1
Size
A
4
SEC
Drawn by
C
Changed by
Date Changed
C
5
6
8
Engineer
10
TITLE:
7
3
SGH-Q208
A3
B
4
F
8
I/F CONNECTOR
E
1
5
R&D CHK
A
MFG ENGR CHK
Sheet
B
2
3
Time Changed
7
DOC CTRL CHK
D
F
2
SAMY
SAMY
2:06:48 pm
2002.01.17
SAMY
3
0.1
5-17. I/F Connector Circuit Diagram
SAMSUNG Proprietary-Contents may change without notice
5-18
5-18. Audio Circuit Diagram
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
B
10
C
Drawing Number
COMPANY NAME
5
D
AUDIO
Size
4
A
D
Sheet
8
A
Time Changed
F
4
2
B
A3
Engineer
6
of
3
Date Changed
R&D CHK
1
SEC
DOC CTRL CHK
5
QA CHK
REV
E
TITLE:
8
2
1
Changed by
3
F
6
MFG ENGR CHK
7
7
E
C
Drawn by
SAMY
2002.01.17
8:55:41 am
SAMY
SAMY
0.1
4
SGH-Q208
SAMSUNG Proprietary-Contents may change without notice
5-19
5-19. Memory & Buzzer Circuit Diagram
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
Drawing Number
2
7
A
8
5
6
Engineer
6
7
5
Date Changed
C
Time Changed
E
8
MFG ENGR CHK
D
MEMORY
Changed by
1
QA CHK
2
4
F
E
F
R&D CHK
of
C
Size
3
4
A
DOC CTRL CHK
REV
BUZZER
Sheet
COMPANY NAME
1
Drawn by
TITLE:
10
SEC
3
B
D
SAMY
SAMY
3:07:43 pm
2002.01.17
SAMY
5
0.1
SGH-Q208
A3
B
SAMSUNG Proprietary-Contents may change without notice
5-20
5-20. Trident Circuit Diagram
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
9
4
F
Drawn by
4
G
2
8
7
5
TITLE
Time Changed
A
10
6
11
3
6
Engineer
10
8
B
D
D
7
H
G
MFG ENGR CHK
QA CHK
F
5
REV
12
Sheet
A
C
1
SGH-Q208
A2
10
Date Changed
R&D CHK
DOC CTRL CHK
11
6
TRIDENT
of
1
Size
Drawing Number
C
E
12
3
E
Changed by
9
COMPANY NAME
2
B
SEC
H
SAMY
2002.01.17
2:28:36 pm
SAMY
SAMY
0.1
SAMSUNG Proprietary-Contents may change without notice
5-21
5-21. CSP1089 Circuit Diagram
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
A
F
C
REV
DOC CTRL CHK
1
8
5
E
E
F
8
B
1
QA CHK
3
Date Changed
Engineer
4
D
Changed by
2
3
A
COMPANY NAME
SEC
7
6
SAMY
7
0.1
SGH-Q208
A3
10
Size
of
Time Changed
B
5
6
Sheet
Drawing Number
7
2
4
TITLE:
CSP1089
Drawn by
R&D CHK
C
MFG ENGR CHK
D
SAMY
SAMY
10:54:38 am
2002.01.17
SAMSUNG Proprietary-Contents may change without notice
5-22
5-22. X-TAL(13 MHz) & SIM Circuit Diagram
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
D
D
Changed by
Date Changed
8
1
3
B
C
4
5
6
Size
TITLE:
6
DOC CTRL CHK
X-TAL(13MHz)
F
E
SEC
E
A3
8
QA CHK
4
SIM
Drawing Number
Sheet
of
COMPANY NAME
Drawn by
R&D CHK
Engineer
REV
A
7
10
8
0.1
2
MFG ENGR CHK
B
F
Time Changed
2
A
5
7
C
1
3
SAMY
2002.01.17
8:08:40 pm
SAMY
SAMY
SGH-Q208
SAMSUNG Proprietary-Contents may change without notice
5-23
5-23. Bright3 Circuit Diagram
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
A
6
C
Changed by
3
3
C
D
Size
TITLE:
F
4
Sheet
5
B
4
0.1
MFG ENGR CHK
7
FILM_CAP
R&D CHK
A
Drawn by
A
FILM_CAP
4
B
of
E
Drawing Number
A
7
R&D CHK
2
SEC
FILM_CAP
D
E
9
of
6
5
SAMY
5
8
Sheet
1
1
B
D
FILM_CAP
E
4
DOC CTRL CHK
1
10
8
Date Changed
8
3
REV
C
COMPANY NAME
F
6
8
FILM_CAP
B
REV
Changed by
Engineer
F
5
MFG ENGR CHK
2
DOC CTRL CHK
Drawn by
Time Changed
COMPANY NAME
Time Changed
Date Changed
D
QA CHK
Engineer
1
6
BRIGHT3
F
E
3
Size
QA CHK
SGH-Q208
A3
10:39:03 am
SAMY
SAMY
A3
2
TITLE:
7
7
FILM_CAP
C
2
Drawing Number
2002.01.17
10:39:03 am
SAMY
SAMY
SAMSUNG Proprietary-Contents may change without notice
5-24
5-24. Transmitter & Receiver Circuit Diagram
SGH-Q208 Flow Chart of Troubleshooting and Circuit Diagrams
1
D
Engineer
2
4
8
QA CHK
MFG ENGR CHK
Drawing Number
REV
Sheet
10
Time Changed
5
C
D
E
TITLE:
DOC CTRL CHK
COMPANY NAME
2
TRANSMITTER & RECEIVER
7
R&D CHK
A
B
4
3
F
SAMY
SAMY
0.1
10
SGH-Q208
A3
Size
A
5
6
of
6
8
Date Changed
Changed by
Drawn by
F
C
3
SEC
E
B
1
7
SAMY
2002.01.17
6:40:54 pm
4
2 VAPC
VCTL
7
3
VDD1
VDD2
6
12
13
G5
G6
14
15
G7
G8
16
17
G9
1 GSM
5
POUTDCS
POUTGSM
U1002
DCS
8
9
G1
G10
18
G2
10
11
G3
G4
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