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SGH-N288
Service Manual
51 pgs765.31 Kb0

Samsung SGH-N288 Service Manual

ELECTRONICS
SERVICE
DUAL BAND Mobile Cellular Phone
SGH-N288
Manual
1. Exploded Views and Parts List
2. PCB Diagrams
3. Electrical Parts List
4. Block Diagrams
5. Flow chart of trouble shooting
Samsung Electronics Co.,Ltd.
Printed in Korea
05/2001 Rev 5.1
GH68-02032A
ELECTRONICS
1. Exploded Views and Parts List
1-1 Main 1-2 Main Parts List 1-3 Travel Adapter 1-4 Travel Adapter Parts List 1-5 Cigar Light Adapter 1-6 Cigar Light Adapter Parts List 1-7 Test Jig
1-7-1 Test Jig 1-8 Wearable EAR Microphone 1-9 Data Kit 1-10 Battery Charger
2. PCB Diagrams
2-1 Main Top 2-2 Main Bottom
3. Electrical Parts List
3-1 Main Parts List Top 3-2 Main Parts List Bottom
4. Block Diagrams
4-1 Main Base Band 4-2 Main RF
4-2-1 RF Tx Part
4-2-2 RF Rx Part
5. Flow chart of trouble shooting
5-1 Power ON 5-2 Initial 5-3 Charging Part 5-4 Sim Part 5-5 Microphone Part 5-6 Speaker Part 5-7 Key Data Input 5-8 Alert tone 5-9 Ring Indicator 5-10 Back Light 5-11 GSM Receiver 5-12 GSM Transmit 5-13 DCS Receiver 5-14 DCS Transmit
Exploded Views and Parts List 1-1
1. Exploded Views and Parts List
1-1 Main (SGH-N288)
1
2
3
5
6
7
4
8
9
1- 1
1- 2
1- 4
1- 5 1- 6 1- 8
13- 1
17- 5
17- 6
17- 7
17- 1
17- 2 17- 3
1- 10
1- 10- 1
1- 9
1- 3
1- 7
1- 1- 3
1- 1- 4
1- 1- 1
1- 1- 2
1- 1- 5
1- 10 - 2
1- 10 - 3
13- 2
13- 4
13- 3#
10
11
15
16
12
14
19
13
18
21
20
22
23
17
NO PARTS NAME SEC CODDE QÕTY REMARK
1
1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 1 1 1 1 1
GH75-00932A GH75-00934A GH68-00716A GH72-02316A
3002-001107 GH68-00913B GH68-01733A GH72-02115A GH72-02117A GH72-02114A GH74-01066A GH72-02105A GH75-00350A
3001-001199 GH74-01270A GH75-00935A GH74-01064A GH72-02113A GH74-01068A GH73-00585A GH72-02116A GH59-00167A GH73-00584A GH74-00549A GH74-01268A GH73-00583A GH74-01269A GH74-01063A GH71-00381A GH73-00632A GH92-00952A GH07-00061A GH41-00148A GH73-00106A GH71-00383A GH73-00678A GH74-01065A GH31-00023A GH75-00933A GH73-00582A GH74-01067A GH71-00382A GH72-02107A GH61-00009A GH72-02108A
6001-000464 GH42-00092A GH73-00660A GH68-01641A GH43-00303A GH43-00304A
FRONT ASSÕY
FLIP ASSÕY
BADGE FLIP COVER MARGNETIC
LABEL-FLIP
BADGE-i
FACE-KEY
VOLUME-KEY
TOP DUMMY
TAPE-TOP
FRONT COVER
HINGE
SPEAKER
SPONGE-SPK
WINDOW ASSÕY
SPONGE-LCD WINDOW LCD
TAPE-LCD
MOBILE-CAP
KEY-MAIN
KEY-PCB
BUZZER-RUBBER
BUZZER-SHEET
SUPPORT-BUZZER
MIC-RUBBER
SUPPORT-MIC
SPONGE-MIC
FRAME-KEY
SUPPORT-LCD
PBA-MAIN
LCD
MAIN-PBA
CONTACT RUBBER
ANT CONTACT COVER CONN.
SPONGE-MOTOR
MOTOR
REAR ASSÕY
EAR-JACK
TAPE MOTOR
ANT-BRAEKET
REAR COVER
LOCKER-SPRING
LOCKER
SCREW
ANTENNA
REAR-CAP
MAIN-LABEL
BATT. SLIM
BATT. STD
1
1-1
1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9
1-10
13 13-1 13-2 13-3 13-4
17 17-1 17-2 17-3 17-4 17-5 17-6
18 19 20 21 22 23
2 3 4 5 6 7 8
9 10 11 12
14 15 16
1-2 Main Parts List
1-2 Exploded Views and Parts List
13
17
1-1-1 1-1-2 1-1-3 1-1-4 1-1-5
1-10-1 1-10-2 1-10-3
1-3
SGH-N288 COLOR & CODE
Exploded Views and Parts List
GOLD
D/GREY
BLUE
MET/GREY
GH75-000932A
GH75-000932B
GH75-000932C
GH75-000932D
GH75-000934A
GH75-000934B
GH75-000934C
GH75-000934D
GH72-02105A
GH72-02105B
GH72-02105C
GH72-02105D
GH72-02106A
GH72-02106B
GH72-02106C
GH72-02106D
GH68-00913B
GH68-00913E
GH68-00913F
GH68-00913G
COLOR
ITEM
FRONT
ASSÕY
FLIP
ASSÕY
FRONT
COVER
FLIP
COVER
LABEL-FLIP
L/GREY
D/GREY
GH73-00678A
GH73-00678B
GH73-00660A
GH73-00660B
GH73-00582A
GH73-00582B
GH72-02108A
GH72-02108B
GH42-00092A
GH42-00092B
COLOR
ITEM
COVER
CONNECTOR
REAR
CAP
EAR
JACK
LOCKER ANTENNA
L/GREY
D/GREY
GH75-00933A
GH75-00933B
GH72-02107A
GH72-02107B
GH43-00303A
GH43-00303B
GH43-00304A
GH43-00304B
COLOR
ITEM
REAR
ASSÕY
REAR
COVER
BATT.
SLIM
BATT.
STD
1-4 Exploded Views and Parts List
1-4 Travel Adapter Parts List
TYPE SEC CODE REMARK
A GH44-00171A CHINA
B GH44-00184A EUROPE
1-3 Travel Adapter
AB
Exploded Views and Parts List
1-5 Cigar Light Adapter
1-5
1-6 Cigar Light Adapter Parts List
DESCRIPTION SEC CODE REMARK
Ciger Light Adapter Code GH44-00170A BLACK
Exploded Views and Parts List1-6
1-7 Test Jig
TEST JIG GH80-10508A
TEST JIG CABLE GH39-00079A
RF JIG CABLE GH39-00089A
Exploded Views and Parts List 1-7
DM CABLE GH39-00080A
1-7-1 Test Jig
8922 or 8960
WIRELESS COMMVNCATIONS
TEST SET
TEST JIG
DC
POWER
SUPPLY
RF JIG CABLE
TEST JIG CABLE
232 CABLE
1-8 Exploded Views and Parts List
1-8 Wearable EAR Microphone
Wearable EAR Microphone GH59-00168A
1-9 Data Kit
DATA KIT GH39-00078A
Exploded Views and Parts List 1-9
1-10 Desk Top Charger
DESK TOP CHARGER GH44-00186B
PCB Diagrams2-1
2. PCB Diagrams
2-1 Main Top
2-2PCB Diagrams
2-2 Main Bottom
3-1 Electrical Parts List
3. Electrical Parts List
3-1 Main Parts List Top
1 C102 2203-000233 C-CERAMIC,CHIP;0.1nF,5%,5 CM05CG101J50AT
2 C128 2203-005509 C-CERAMIC,CHIP;330nF,+80- GRM36Y5V334Z10PT
3 C130 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
4 C201 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
5 C202 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
6 C203 2203-005065 C-CERAMIC,CHIP;1000nF,+80 CL10F105ZONC
7 C204 2203-001101 C-CERAMIC,CHIP;6.8nF,10%, CM05X7R682K25AT
8 C205 2203-005065 C-CERAMIC,CHIP;1000nF,+80 CL10F105ZONC
9 C206 2203-005065 C-CERAMIC,CHIP;1000nF,+80 CL10F105ZONC
10 C207 2203-005065 C-CERAMIC,CHIP;1000nF,+80 CL10F105ZONC
11 C208 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
12 C210 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
13 C211 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
14 C212 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
15 C213 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
16 C214 2203-005065 C-CERAMIC,CHIP;1000nF,+80 CL10F105ZONC
17 C218 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
18 C219 2203-000783 C-CERAMIC,CHIP;0.33nF,5%, C1608CG1H331JT
19 C226 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
20 C227 2203-003054 C-CERAMIC,CHIP;0.009nF,0. C1005CG1H090CT
21 C237 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
22 C238 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
23 C239 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
24 C300 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
25 C400 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
26 C401 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
27 C492 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
28 C511 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
29 C512 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
30 C513 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
31 C515 2203-000254 C-CERAMIC,CHIP;10nF,10%,1 CM05X7R103K16AT
32 C518 2203-000254 C-CERAMIC,CHIP;10nF,10%,1 CM05X7R103K16AT
33 C519 2203-000254 C-CERAMIC,CHIP;10nF,10%,1 CM05X7R103K16AT
34 C521 2203-000254 C-CERAMIC,CHIP;10nF,10%,1 CM05X7R103K16AT
35 C522 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
36 C523 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
37 C524 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
38 C527 2203-000254 C-CERAMIC,CHIP;10nF,10%,1 CM05X7R103K16AT
NO Reference SEC Code Part Description Vendor Part No
3-2Electrical Parts List
NO Reference SEC Code Part Description Vendor Part No
39 C528 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
40 C529 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
41 C530 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
42 C531 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
43 C537 2203-003054 C-CERAMIC,CHIP;0.009nF,0. C1005CG1H090CT
44 C539 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
45 C540 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
46 C541 2203-005481 C-CERAMIC,CHIP;47nF,10%,1 GRM36X7R473K10PT
47 C542 2203-003054 C-CERAMIC,CHIP;0.009nF,0. C1005CG1H090CT
48 C543 2203-005444 C-CERAMIC,CHIP;0.003nF,0. GRM36COG030B50PT
49 C544 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
50 C545 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
51 C546 2203-005061 C-CERAMIC,CHIP;100nF,+80- MCH153F104ZK
52 C549 2203-000254 C-CERAMIC,CHIP;10nF,10%,1 CM05X7R103K16AT
53 C552 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
54 C555 2203-003054 C-CERAMIC,CHIP;0.009nF,0. C1005CG1H090CT
55 C557 2203-003054 C-CERAMIC,CHIP;0.009nF,0. C1005CG1H090CT
56 C637 2203-000812 C-CERAMIC,CHIP;0.033nF,5% CM05CG330J50AT
57 C638 2203-000233 C-CERAMIC,CHIP;0.1nF,5%,5 CM05CG101J50AT
58 C655 2203-000836 C-CERAMIC,CHIP;390pF,10%, CM05X7R391K50AT
59 C657 2203-000233 C-CERAMIC,CHIP;0.1nF,5%,5 CM05CG101J50AT
60 C658 2203-000233 C-CERAMIC,CHIP;0.1nF,5%,5 CM05CG101J50AT
61 C664 2203-000438 C-CERAMIC,CHIP;1nF,10%,50 CM05X7R102K20AH
62 C670 2203-000438 C-CERAMIC,CHIP;1nF,10%,50 CM05X7R102K20AH
63 C673 2203-000254 C-CERAMIC,CHIP;10nF,10%,1 CM05X7R103K16AT
64 C680 2203-000679 C-CERAMIC,CHIP;0.027nF,5% CM05CG270J50AT
65 D300 0407-001007 DIODE-ARRAY;UMN1,80V,25mA UMN1
66 D491 0407-000115 DIODE-ARRAY;DAN202U,80V, DAN202UT
67 D501 0407-001002 DIODE-ARRAY;DAN222,80V,30 DAN222
68 F200 2901-001116 FILTER-EMI SMD;50V,0.3A,- NFM2012R13C471R
69 F201 2901-001116 FILTER-EMI SMD;50V,0.3A,- NFM2012R13C471R
70 F600 2901-001116 FILTER-EMI SMD;50V,0.3A,- NFM2012R13C471R
71 L200 2703-001752 INDUCTOR-SMD;39nH,5%,1.0x LL1005-FH39NJ
72 L603 2703-001952 INDUCTOR-SMD;8.2nH,5%,1.0 HK1005-8N2J-T
73 L620 2703-001951 INDUCTOR-SMD;33nH,5%,1.0x HK1005-33NS-T
74 LED208 0601-000276 LED;CHIP,Y/GRN,1.6x2.0mm, CL-150YG-CD-T
75 LED209 0601-001542 LED;CHIP,BLUE,1.2X0.8MM,
76 LED210 0601-001542 LED;CHIP,BLUE,1.2X0.8MM,
77 LED211 0601-001542 LED;CHIP,BLUE,1.2X0.8MM,
78 Q201 0504-001042 TR-DIGITAL;BCR10PN,NPN/PN BCR10PN
79 Q202 0504-001058 TR-DIGITAL;RN4985,NPN/PNP RN4985-TE85L
80 Q204 0504-000167 TR-DIGITAL;RN1102,NPN,100 DTC114EE/TR
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