Samsung Galaxy W GT-I8150 User manual

GSM TELEPHONE
GT-I8150
1. Safety Precautions
2. Specification
3. Product Function
4. Exploded View and Parts list
5. MAIN Electrical Parts List
6. Level 1Repair
7. Level 2Repair
8. Level 3Repair
9. Reference data
Notice :
All functionality, features, specifications and other
product information provided in this document inclu
ding, but not limited to, the benefits, design, pricing,
components, performance, availability, and capabiliti
-es of the product are subject to change without
notice or obligation. Samsung reserves the right to
make changes to this document and the product
described herein, at anytime, without obligation on
Samsung to provide notification of such change.
GSM TELEPHONE CONTENTS

This Service Manual is aproperty of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
Samsung Electronics Co.,Ltd.
2011. 09. Rev.1.0
ⓒ

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7. Level 2Repair
7-1
This Document can not be used without Samsung's authorization
1) After pressing Connector once,Check the connect
status
1) Don't touch with FPCB contact point,
Press evenly to the entire actuator.
1) When assembling the BRACKET,be careful to avoiding
damage on TOUCH KEY connectors.
1) Beware of VGA CAMERA's direction when assembling,
and push the VGA Camera rubber after assembling.
12
4
1) Connect the Main Camera connector. 1) Place LCD starting from the Under
side of Front and push the outline of LCD
with hand lightly to attach it completely
2) Open TSP connector on LCD and
insert TSP FPCB alining with guide line
3) adhere insulating tape according to the
TSP IC guide line and press it gently and
evenly
1)LCD FPCB insert the right of the central hole
by BRACKET. And then Assemble and
BRACKET FRONT ASS'Y.
1) Place VGA CAMERA on it's position on
BRACKET.
2) Assemble VGA CAMERA RUBBER on it's
position guided by RIBs.
3
2
1
Assembling
2,3

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7. Level 2Repair
7-2
This Document can not be used without Samsung's authorization
1) When assembling the LCD connector,The upper and
lower connector on the back of the PBA will be placed
1) Be careful the interference of EAR JACK connector
and Put the Connector once.
1) After assembling, Press the connector once for avoiding
lift status
1) Assembly with pressing the rear case around
5Mega CAMERA.
61) After EAR JACK FPCB put aside by hand,
Place PBA on it's position on BRACKET.
And then Connect the Ear jack FPCB
51) Connect the LCD FPCB CONNECTOR
71) After fixing to hook pressing PBA vertically,
Place Motor on inside slot of BRACKET
2) Assemble 5M CAMERA &SUB KEY
CONNECTOR.
1) After guise inspection of REAR, Assembling
Rear perpendicular to the Front ass'y
2) After guise inspection of COVER TOP,
Assembling Cover Top perpendicular at the
top of the FRONT
8
2
1
1
2

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7. Level 2Repair
7-3
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1) Must assemble 2 parts of upper screws ahead
91) Screw 2point of the top
2) Screw 6point of the rear case.
Torque :
1.0 ~1.2 Kgf·cm

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7. Level 2Repair
7-4
This Document can not be used without Samsung's authorization
1) Unscrew without causing the damage or scratches on
the case.
1) If you use any tool to disassemble, be careful to avoid
to damage or scratch on the case.
1) When dismantle the camera connector, be careful to
avoiding damage on ANT connectors.
1) If you use tools to disassemble, avoid touching the
FPCB.
Disassembling
1) Unscrew 6screws of back panel
2) Unscrew 2screws of top deco
11) Pull back the rear case with holding bottom
side of battery.
2
31) Disassemble connectors of Camera and
Touch Key.
2) Disassemble connectors of Motor, Earjack
FPCB
41) Disassemble connectors of LCD FPCB
※Be careful not to climb on PBA of VGA
Camera &TOUCH KEY FPCB connetctor
12

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7. Level 2Repair
7-5
This Document can not be used without Samsung's authorization
1) Be careful to avoid damaging antenna contacts when
hold tha PBA.
2) Micro USB connector overlaps with bottom of front
case. so don't pull the PBA up vertically.
1) When dismantle the BRACKET,be careful to avoiding
damage on TOUCH KEY connectors.
1) If you use any tool to disassemble, be careful to avoid
to damage on the parts
2) Be careful not to press the LCD FPCB &Part
5 6
7
1) Disassemble the Rubber of VGA Camera 1) Disassemble the LCD BRACKET
1) Remove the Insulation Tape from TSP IC
on the Front
1) Lift up from the bottom of the LCD FRONT,
Pressing the side of the LCD and then
separation LCD
8

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5.a MAIN Electrical Parts List (HW REV0.7) 1_5
5-1
This Document can not be used without Samsung's authorization
Design LOC SEC CODE Description
D500,D501 0401-001141 DIODE-SWITCHING
D502,ZD500 0403-001688 DIODE-ZENER;
D400 0404-001317 DIODE-SCHOTTKY
D503,D504 0404-001504 DIODE-SCHOTTKY
D700 0404-001646 DIODE-SCHOTTKY
ZD704 0406-001286 DIODE-TVS
U505 0406-001369 DIODE-TVS
V600,V601,V602,V603 0406-001459 DIODE-TVS
V604,V605,ZD600 0406-001459 DIODE-TVS
ZD601,ZD602,ZD603 0406-001459 DIODE-TVS
ZD604,ZD605 0406-001459 DIODE-TVS
Q502 0504-000168 TR-DIGITAL
Q601,Q602 0505-001325 FET-SILICON
Q500 0505-002341 FET-SILICON
U705,U706 0801-003185 IC
U400 0801-003346 IC
U504 1001-001645 IC
U604 1003-002358 IC
UME300 1107-002051 IC-FLASH
U202 1201-002608 IC
PAM101 1201-003009 IC
U601 1201-003134 IC
PAM100 1201-003199 IC
U603 1202-001118 IC
U501 1202-001119 IC
U702 1202-001120 IC
U605 1203-002250 IC
U600,U602,U704 1203-004819 IC
U500 1203-005403 IC
U701 1203-005690 IC
U606 1203-005854 IC
U700 1203-006025 IC
U608 1203-006304 IC
U506 1203-006494 IC
U703 1203-006673 IC
U610 1203-006938 IC

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Main Electrical Parts List
5-2
This Document can not be used without Samsung's authorization
Design LOC SEC CODE Description
U502 1203-007001 IC
U204 1204-003176 IC
U200 1205-004042 IC
UCP400 1205-004255 IC
U300 1205-004264 IC
U607 1209-002023 IC
U609 1209-002041 IC
TH500 1404-001651 THERMISTOR
L510 1405-001317 VARISTO
R510,R527,R533 2007-000138 R-CHIP
R206 2007-000139 R-CHIP
R603,R626 2007-000140 R-CHIP
R418,R442,R443,R705 2007-000141 R-CHIP
R300 2007-000143 R-CHIP
R314,R604,R706,R716 2007-000148 R-CHIP
R717 2007-000151 R-CHIP
R636 2007-000152 R-CHIP
R718,R719,R720,R721 2007-000157 R-CHIP
R722,R723 2007-000157 R-CHIP
R547,R635,R707,R708 2007-000162 R-CHIP
R623 2007-000166 R-CHIP
R702 2007-000167 R-CHIP
R503,R534,R600 2007-000170 R-CHIP
R637 2007-000173 R-CHIP
R505 2007-000249 R-CHIP
R430,R608,R621 2007-001291 R-CHIP
R106 2007-001298 R-CHIP
R107,R108 2007-001305 R-CHIP
R320 2007-001308 R-CHIP
R628 2007-003015 R-CHIP
R504 2007-007099 R-CHIP
R511,R713 2007-007107 R-CHIP
R200 2007-007132 R-CHIP
R319 2007-007136 R-CHIP
R609 2007-007137 R-CHIP
R318 2007-007142 R-CHIP

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Main Electrical Parts List
5-3
This Document can not be used without Samsung's authorization
Design LOC SEC CODE Description
R601,R602 2007-007190 R-CHIP
R610 2007-007306 R-CHIP
R625 2007-007307 R-CHIP
R607 2007-007318 R-CHIP
R500,R502 2007-007334 R-CHIP
R414,R415,R456,R457 2007-007517 R-CHIP
R304,R429,R454,R455 2007-007741 R-CHIP
R709 2007-007875 R-CHIP
R613,R614,R617 2007-007942 R-CHIP
R611 2007-008045 R-CHIP
R315,R408,R409,R432 2007-008052 R-CHIP
R433,R434,R435,R472 2007-008052 R-CHIP
R473,R624 2007-008052 R-CHIP
R553 2007-008055 R-CHIP
R619 2007-008312 R-CHIP
R436 2007-008418 R-CHIP
R101,R102,R103,R207 2007-008419 R-CHIP
R419,R420,R552 2007-008419 R-CHIP
R305,R306,R307,R308 2007-008483 R-CHIP
R309,R310,R311,R312 2007-008483 R-CHIP
R403,R460,R461,R469 2007-008516 R-CHIP
R520,R542,R735 2007-008516 R-CHIP
R727,R730 2007-008531 R-CHIP
R412,R413,R448,R449 2007-008588 R-CHIP
R450,R451,R452,R453 2007-008588 R-CHIP
R712 2007-008721 R-CHIP
R506,R512,R513,R514 2007-009084 R-CHIP
R710,R714,R724 2007-009084 R-CHIP
R405,R406,R407,R437 2007-009157 R-CHIP
R440,R441,R446 2007-009157 R-CHIP
R421,R422 2007-009408 R-CHIP
R539,R540 2007-009766 R-CHIP
R704 2007-009801 R-CHIP
R201,R202,R203,R204 2007-010202 R-CHIP
R205 2007-010202 R-CHIP
R438 2007-010233 R-CHIP