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TRANSCRIPT
GSM TELEPHONE GT-i9023T
GSM TELEPHONE CONTENTS
1. Safety Precautions2. Specification3. Product Function4. Exploded View and Parts list5. MAIN Electrical Parts List6. Level 1 Repair7. Level 2 Repair8. Level 3 Repair9. Reference data
NoticeAll functionality, features, specifications and other product information provided in this document including, but not limited to, the benefits, design, pricing, components, performance,availability, and capabiliti-es of the productare subject to change without notice or obligation. Samsung reserves the right to makechanges to this document and the productdescribed herein, at anytime, withoutobligation on Samsung to provide notificationof such change.
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This Service Manual is a property of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicableInternational and/or domestic law.
Samsung Electronics Co.,Ltd.
2011. 01. Rev.1.0
ⓒ
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GSPN (Global Service Partner Network)
SAMSUNG Proprietary-Contents may change without notice
5. MAIN Electrical Parts List
5-1
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
D501 0403-001688 DIODE-ZENER
ZD703 0403-001688 DIODE-ZENER
D701 0404-001646 DIODE-SCHOTTKY
U704 0406-001369 DIODE-TVS
ZD300 0406-001446 DIODE-TVS
ZD500 0406-001446 DIODE-TVS
ZD600 0406-001446 DIODE-TVS
ZD601 0406-001446 DIODE-TVS
ZD602 0406-001446 DIODE-TVS
ZD603 0406-001446 DIODE-TVS
ZD605 0406-001446 DIODE-TVS
ZD606 0406-001446 DIODE-TVS
ZD609 0406-001446 DIODE-TVS
ZD610 0406-001446 DIODE-TVS
ZD611 0406-001446 DIODE-TVS
ZD612 0406-001446 DIODE-TVS
ZD613 0406-001446 DIODE-TVS
ZD800 0406-001446 DIODE-TVS
ZD801 0406-001446 DIODE-TVS
ZD802 0406-001446 DIODE-TVS
D500 0407-001002 DIODE-ARRAY
Q700 0504-001138 TR-DIGITAL
LED700 0601-002779 LED
U300 0801-003139 IC-CMOS LOGIC
U304 0801-003227 IC-CMOS LOGIC
UCP400 0902-002582 IC-MICROPROCESSOR
U600 1001-001459 IC-ANALOG SWITCH
U703 1001-001580 IC-ANALOG MULTIPLEX
U804 1003-002047 IC-MOTOR DRIVER
U400 1003-002216 IC-LEVEL DRIVER
U302 1003-002352 IC-LEVEL DRIVER
U604 1003-002352 IC-LEVEL DRIVER
U303 1107-001937 IC-NAND FLASH
U107 1201-003091 IC-POWER AMP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-2
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
U108 1201-003092 IC-POWER AMP
PAM100 1201-003144 IC-RF AMP
U202 1201-003168 IC-RF AMP
U100 1201-003177 IC-RF AMP
U103 1201-003180 IC-POWER AMP
U606 1202-001036 IC-VOLTAGE COMP.
U700 1203-004339 IC-MULTI REG.
U301 1203-004524 IC-MULTI REG.
U104 1203-004819 IC-POSI.FIXED REG.
U601 1203-004819 IC-POSI.FIXED REG.
U603 1203-004819 IC-POSI.FIXED REG.
U608 1203-004819 IC-POSI.FIXED REG.
U701 1203-004819 IC-POSI.FIXED REG.
U705 1203-004845 IC-DC/DC CONVERTER
U803 1203-004925 IC-POSI.FIXED REG.
U502 1203-005772 IC-VOL. DETECTOR
U702 1203-006025 IC-DC/DC CONVERTER
U105 1203-006159 IC-DC/DC CONVERTER
U501 1203-006186 IC-POWER SUPERVISOR
U602 1205-003943 IC-CODEC
U101 1205-003949 IC-TRANSCEIVER
U201 1205-003966 IC-RECEIVER
UCP300 1205-003993 IC-MODEM
U800 1209-001872 IC-SENSOR
U801 1209-001922 IC-SENSOR
U805 1209-001997 IC-SENSOR
U109 1209-001998 IC-SENSOR
TH300 1404-001221 THERMISTOR-NTC
TH400 1404-001221 THERMISTOR-NTC
V700 1405-001177 VARISTOR
V701 1405-001177 VARISTOR
V702 1405-001177 VARISTOR
V703 1405-001177 VARISTOR
V704 1405-001177 VARISTOR
ZD604 1405-001296 VARISTOR
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-3
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
ZD607 1405-001296 VARISTOR
ZD608 1405-001296 VARISTOR
R800 2007-000162 R-CHIP
R325 2007-000167 R-CHIP
R604 2007-000172 R-CHIP
R613 2007-000172 R-CHIP
R701 2007-000172 R-CHIP
R618 2007-000242 R-CHIP
R601 2007-001298 R-CHIP
R612 2007-001298 R-CHIP
R320 2007-003018 R-CHIP
R110 2007-003029 R-CHIP
R506 2007-007307 R-CHIP
R507 2007-007307 R-CHIP
R628 2007-007585 R-CHIP
R806 2007-007592 R-CHIP
R704 2007-007798 R-CHIP
R705 2007-007875 R-CHIP
R713 2007-007943 R-CHIP
R321 2007-008045 R-CHIP
R322 2007-008045 R-CHIP
R422 2007-008045 R-CHIP
R469 2007-008045 R-CHIP
R470 2007-008045 R-CHIP
R619 2007-008045 R-CHIP
R620 2007-008045 R-CHIP
R625 2007-008045 R-CHIP
R708 2007-008045 R-CHIP
R400 2007-008052 R-CHIP
R437 2007-008052 R-CHIP
R208 2007-008055 R-CHIP
R323 2007-008055 R-CHIP
R441 2007-008055 R-CHIP
R442 2007-008055 R-CHIP
R444 2007-008055 R-CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-4
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
R445 2007-008055 R-CHIP
R447 2007-008055 R-CHIP
R448 2007-008055 R-CHIP
R457 2007-008055 R-CHIP
R501 2007-008055 R-CHIP
R502 2007-008055 R-CHIP
R503 2007-008055 R-CHIP
R706 2007-008055 R-CHIP
R707 2007-008055 R-CHIP
R602 2007-008211 R-CHIP
R603 2007-008211 R-CHIP
R312 2007-008312 R-CHIP
R100 2007-008419 R-CHIP
R401 2007-008419 R-CHIP
R402 2007-008419 R-CHIP
R414 2007-008419 R-CHIP
R415 2007-008419 R-CHIP
R416 2007-008419 R-CHIP
R417 2007-008419 R-CHIP
R418 2007-008419 R-CHIP
R419 2007-008419 R-CHIP
R449 2007-008419 R-CHIP
R450 2007-008419 R-CHIP
R453 2007-008419 R-CHIP
R454 2007-008419 R-CHIP
R459 2007-008419 R-CHIP
R460 2007-008419 R-CHIP
R461 2007-008419 R-CHIP
R462 2007-008419 R-CHIP
R111 2007-008486 R-CHIP
R508 2007-008502 R-CHIP
R202 2007-008516 R-CHIP
R203 2007-008516 R-CHIP
R204 2007-008516 R-CHIP
R205 2007-008516 R-CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-5
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
R206 2007-008516 R-CHIP
R311 2007-008516 R-CHIP
R328 2007-008516 R-CHIP
R423 2007-008516 R-CHIP
R424 2007-008516 R-CHIP
R429 2007-008516 R-CHIP
R432 2007-008516 R-CHIP
R433 2007-008516 R-CHIP
R435 2007-008516 R-CHIP
R438 2007-008516 R-CHIP
R458 2007-008516 R-CHIP
R464 2007-008516 R-CHIP
R465 2007-008516 R-CHIP
R466 2007-008516 R-CHIP
R504 2007-008516 R-CHIP
R505 2007-008516 R-CHIP
R615 2007-008516 R-CHIP
R616 2007-008516 R-CHIP
R702 2007-008516 R-CHIP
R709 2007-008516 R-CHIP
R714 2007-008516 R-CHIP
R808 2007-008516 R-CHIP
R463 2007-008531 R-CHIP
R606 2007-008531 R-CHIP
R607 2007-008531 R-CHIP
R314 2007-008588 R-CHIP
R315 2007-008588 R-CHIP
R316 2007-008588 R-CHIP
R711 2007-008774 R-CHIP
R712 2007-008774 R-CHIP
R108 2007-008806 R-CHIP
R207 2007-008806 R-CHIP
R500 2007-008809 R-CHIP
R624 2007-009084 R-CHIP
R627 2007-009084 R-CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-6
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
R313 2007-009157 R-CHIP
R317 2007-009157 R-CHIP
R408 2007-009157 R-CHIP
R409 2007-009157 R-CHIP
R302 2007-009171 R-CHIP
R303 2007-009171 R-CHIP
R304 2007-009171 R-CHIP
R305 2007-009171 R-CHIP
R306 2007-009171 R-CHIP
R307 2007-009171 R-CHIP
R308 2007-009171 R-CHIP
R309 2007-009171 R-CHIP
R102 2007-009212 R-CHIP
R327 2007-009323 R-CHIP
R617 2007-009408 R-CHIP
R103 2007-009801 R-CHIP
R104 2007-009801 R-CHIP
R201 2007-009801 R-CHIP
R710 2007-009801 R-CHIP
R455 2007-009964 R-CHIP
R456 2007-009964 R-CHIP
R404 2007-010029 R-CHIP
R614 2007-009206 R-CHIP
C538 2203-000254 C-CER,CHIP
C227 2203-000278 C-CER,CHIP
C515 2203-000386 C-CER,CHIP
C536 2203-000386 C-CER,CHIP
C633 2203-000425 C-CER,CHIP
C643 2203-000425 C-CER,CHIP
C644 2203-000425 C-CER,CHIP
C329 2203-000627 C-CER,CHIP
C330 2203-000627 C-CER,CHIP
C806 2203-000725 C-CER,CHIP
C632 2203-001153 C-CER,CHIP
C637 2203-001153 C-CER,CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-7
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
C208 2203-002668 C-CER,CHIP
C134 2203-002709 C-CER,CHIP
C426 2203-005138 C-CER,CHIP
C117 2203-005234 C-CER,CHIP
C205 2203-005288 C-CER,CHIP
C174 2203-005552 C-CER,CHIP
C102 2203-005682 C-CER,CHIP
C125 2203-005682 C-CER,CHIP
C127 2203-005682 C-CER,CHIP
C128 2203-005682 C-CER,CHIP
C129 2203-005682 C-CER,CHIP
C135 2203-005682 C-CER,CHIP
C137 2203-005682 C-CER,CHIP
C140 2203-005682 C-CER,CHIP
C141 2203-005682 C-CER,CHIP
C189 2203-005682 C-CER,CHIP
C190 2203-005682 C-CER,CHIP
C191 2203-005682 C-CER,CHIP
C339 2203-005682 C-CER,CHIP
C104 2203-005683 C-CER,CHIP
C710 2203-005719 C-CER,CHIP
C221 2203-005725 C-CER,CHIP
C123 2203-005727 C-CER,CHIP
C130 2203-005729 C-CER,CHIP
C101 2203-005731 C-CER,CHIP
C121 2203-005731 C-CER,CHIP
C126 2203-005732 C-CER,CHIP
C719 2203-005732 C-CER,CHIP
C159 2203-005736 C-CER,CHIP
C161 2203-005736 C-CER,CHIP
C162 2203-005736 C-CER,CHIP
C169 2203-005736 C-CER,CHIP
C172 2203-005736 C-CER,CHIP
C177 2203-005736 C-CER,CHIP
C178 2203-005736 C-CER,CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-8
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
C183 2203-005736 C-CER,CHIP
C184 2203-005736 C-CER,CHIP
C185 2203-005736 C-CER,CHIP
C186 2203-005736 C-CER,CHIP
C709 2203-005740 C-CER,CHIP
C103 2203-005777 C-CER,CHIP
C153 2203-005777 C-CER,CHIP
C157 2203-005777 C-CER,CHIP
C158 2203-005777 C-CER,CHIP
C176 2203-005777 C-CER,CHIP
C156 2203-005806 C-CER,CHIP
C171 2203-005806 C-CER,CHIP
C180 2203-005806 C-CER,CHIP
C202 2203-006048 C-CER,CHIP
C604 2203-006048 C-CER,CHIP
C222 2203-006120 C-CER,CHIP
C120 2203-006123 C-CER,CHIP
C421 2203-006133 C-CER,CHIP
C422 2203-006133 C-CER,CHIP
C107 2203-006194 C-CER,CHIP
C108 2203-006194 C-CER,CHIP
C109 2203-006194 C-CER,CHIP
C110 2203-006194 C-CER,CHIP
C111 2203-006194 C-CER,CHIP
C112 2203-006194 C-CER,CHIP
C114 2203-006194 C-CER,CHIP
C115 2203-006194 C-CER,CHIP
C116 2203-006194 C-CER,CHIP
C188 2203-006194 C-CER,CHIP
C223 2203-006194 C-CER,CHIP
C305 2203-006194 C-CER,CHIP
C166 2203-006208 C-CER,CHIP
C218 2203-006208 C-CER,CHIP
C219 2203-006208 C-CER,CHIP
C516 2203-006208 C-CER,CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-9
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
C517 2203-006208 C-CER,CHIP
C518 2203-006208 C-CER,CHIP
C519 2203-006208 C-CER,CHIP
C319 2203-006260 C-CER,CHIP
C327 2203-006260 C-CER,CHIP
C427 2203-006305 C-CER,CHIP
C175 2203-006318 C-CER,CHIP
C501 2203-006348 C-CER,CHIP
C119 2203-006399 C-CER,CHIP
C520 2203-006399 C-CER,CHIP
C521 2203-006399 C-CER,CHIP
C523 2203-006399 C-CER,CHIP
C524 2203-006399 C-CER,CHIP
C525 2203-006399 C-CER,CHIP
C527 2203-006399 C-CER,CHIP
C528 2203-006399 C-CER,CHIP
C529 2203-006399 C-CER,CHIP
C530 2203-006399 C-CER,CHIP
C531 2203-006399 C-CER,CHIP
C532 2203-006399 C-CER,CHIP
C533 2203-006399 C-CER,CHIP
C534 2203-006399 C-CER,CHIP
C535 2203-006399 C-CER,CHIP
C543 2203-006399 C-CER,CHIP
C122 2203-006423 C-CER,CHIP
C138 2203-006423 C-CER,CHIP
C303 2203-006423 C-CER,CHIP
C309 2203-006423 C-CER,CHIP
C314 2203-006423 C-CER,CHIP
C316 2203-006423 C-CER,CHIP
C335 2203-006423 C-CER,CHIP
C336 2203-006423 C-CER,CHIP
C401 2203-006423 C-CER,CHIP
C408 2203-006423 C-CER,CHIP
C413 2203-006423 C-CER,CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-10
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
C415 2203-006423 C-CER,CHIP
C419 2203-006423 C-CER,CHIP
C600 2203-006423 C-CER,CHIP
C608 2203-006423 C-CER,CHIP
C609 2203-006423 C-CER,CHIP
C638 2203-006423 C-CER,CHIP
C720 2203-006423 C-CER,CHIP
C800 2203-006462 C-CER,CHIP
C320 2203-006474 C-CER,CHIP
C328 2203-006474 C-CER,CHIP
C131 2203-006562 C-CER,CHIP
C163 2203-006562 C-CER,CHIP
C216 2203-006562 C-CER,CHIP
C331 2203-006562 C-CER,CHIP
C404 2203-006562 C-CER,CHIP
C500 2203-006562 C-CER,CHIP
C502 2203-006562 C-CER,CHIP
C513 2203-006562 C-CER,CHIP
C514 2203-006562 C-CER,CHIP
C522 2203-006562 C-CER,CHIP
C526 2203-006562 C-CER,CHIP
C605 2203-006562 C-CER,CHIP
C606 2203-006562 C-CER,CHIP
C610 2203-006562 C-CER,CHIP
C611 2203-006562 C-CER,CHIP
C612 2203-006562 C-CER,CHIP
C613 2203-006562 C-CER,CHIP
C616 2203-006562 C-CER,CHIP
C617 2203-006562 C-CER,CHIP
C627 2203-006562 C-CER,CHIP
C634 2203-006562 C-CER,CHIP
C635 2203-006562 C-CER,CHIP
C645 2203-006562 C-CER,CHIP
C805 2203-006562 C-CER,CHIP
C807 2203-006562 C-CER,CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-11
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
C143 2203-006611 C-CER,CHIP
C149 2203-006611 C-CER,CHIP
C150 2203-006611 C-CER,CHIP
C151 2203-006611 C-CER,CHIP
C201 2203-006642 C-CER,CHIP
C406 2203-006642 C-CER,CHIP
C416 2203-006642 C-CER,CHIP
C182 2203-006665 C-CER,CHIP
C420 2203-006668 C-CER,CHIP
C722 2203-006681 C-CER,CHIP
C723 2203-006681 C-CER,CHIP
C803 2203-006681 C-CER,CHIP
C100 2203-006707 C-CER,CHIP
C209 2203-006824 C-CER,CHIP
C217 2203-006824 C-CER,CHIP
C504 2203-006824 C-CER,CHIP
C164 2203-006839 C-CER,CHIP
C224 2203-006839 C-CER,CHIP
C225 2203-006839 C-CER,CHIP
C311 2203-006839 C-CER,CHIP
C313 2203-006839 C-CER,CHIP
C400 2203-006839 C-CER,CHIP
C425 2203-006839 C-CER,CHIP
C428 2203-006839 C-CER,CHIP
C429 2203-006839 C-CER,CHIP
C512 2203-006839 C-CER,CHIP
C541 2203-006839 C-CER,CHIP
C808 2203-006839 C-CER,CHIP
C537 2203-006841 C-CER,CHIP
C539 2203-006841 C-CER,CHIP
C712 2203-006841 C-CER,CHIP
C203 2203-006872 C-CER,CHIP
C204 2203-006872 C-CER,CHIP
C207 2203-006872 C-CER,CHIP
C215 2203-006872 C-CER,CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-12
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
C220 2203-006872 C-CER,CHIP
C624 2203-006872 C-CER,CHIP
C628 2203-006872 C-CER,CHIP
C629 2203-006872 C-CER,CHIP
C132 2203-006979 C-CER,CHIP
C133 2203-006979 C-CER,CHIP
C810 2203-006979 C-CER,CHIP
C136 2203-007133 C-CER,CHIP
C106 2203-007210 C-CER,CHIP
C301 2203-007210 C-CER,CHIP
C304 2203-007210 C-CER,CHIP
C308 2203-007210 C-CER,CHIP
C323 2203-007210 C-CER,CHIP
C334 2203-007210 C-CER,CHIP
C711 2203-007210 C-CER,CHIP
C154 2203-007270 C-CER,CHIP
C165 2203-007270 C-CER,CHIP
C168 2203-007270 C-CER,CHIP
C179 2203-007270 C-CER,CHIP
C200 2203-007270 C-CER,CHIP
C310 2203-007270 C-CER,CHIP
C312 2203-007270 C-CER,CHIP
C325 2203-007270 C-CER,CHIP
C326 2203-007270 C-CER,CHIP
C503 2203-007270 C-CER,CHIP
C315 2203-007271 C-CER,CHIP
C317 2203-007271 C-CER,CHIP
C337 2203-007271 C-CER,CHIP
C403 2203-007271 C-CER,CHIP
C414 2203-007271 C-CER,CHIP
C418 2203-007271 C-CER,CHIP
C430 2203-007271 C-CER,CHIP
C540 2203-007271 C-CER,CHIP
C700 2203-007271 C-CER,CHIP
C701 2203-007271 C-CER,CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-13
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
C702 2203-007271 C-CER,CHIP
C717 2203-007271 C-CER,CHIP
C721 2203-007271 C-CER,CHIP
C802 2203-007271 C-CER,CHIP
C804 2203-007271 C-CER,CHIP
C409 2203-007317 C-CER,CHIP
C410 2203-007317 C-CER,CHIP
C417 2203-007317 C-CER,CHIP
C607 2203-007317 C-CER,CHIP
C626 2203-007317 C-CER,CHIP
C630 2203-007317 C-CER,CHIP
C639 2203-007317 C-CER,CHIP
C715 2203-007317 C-CER,CHIP
C716 2203-007317 C-CER,CHIP
C811 2203-007391 C-CER,CHIP
C601 2203-007393 C-CER,CHIP
C603 2203-007393 C-CER,CHIP
C703 2203-007393 C-CER,CHIP
C704 2203-007393 C-CER,CHIP
C705 2203-007393 C-CER,CHIP
C706 2203-007393 C-CER,CHIP
C707 2203-007393 C-CER,CHIP
C708 2203-007393 C-CER,CHIP
C801 2203-007393 C-CER,CHIP
C809 2203-007393 C-CER,CHIP
C300 2203-007449 C-CER,CHIP
C302 2203-007449 C-CER,CHIP
C306 2203-007449 C-CER,CHIP
C307 2203-007449 C-CER,CHIP
C318 2203-007449 C-CER,CHIP
C321 2203-007449 C-CER,CHIP
C322 2203-007449 C-CER,CHIP
C324 2203-007449 C-CER,CHIP
C332 2203-007449 C-CER,CHIP
C333 2203-007449 C-CER,CHIP
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-14
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
C338 2203-007449 C-CER,CHIP
C402 2203-007449 C-CER,CHIP
C405 2203-007449 C-CER,CHIP
C407 2203-007449 C-CER,CHIP
C411 2203-007449 C-CER,CHIP
C412 2203-007449 C-CER,CHIP
C602 2203-007449 C-CER,CHIP
C622 2203-007449 C-CER,CHIP
C646 2203-007449 C-CER,CHIP
C713 2203-007634 C-CER,CHIP
C718 2203-007693 C-CER,CHIP
TA500 2404-001339 C-TA,CHIP
TA501 2404-001339 C-TA,CHIP
TA502 2404-001339 C-TA,CHIP
TA503 2404-001339 C-TA,CHIP
TA504 2404-001339 C-TA,CHIP
TA505 2404-001506 C-TA,CHIP
TA601 2404-001506 C-TA,CHIP
TA600 2404-001561 C-TA,CHIP
L610 2703-001206 INDUCTOR-SMD
L206 2703-001734 INDUCTOR-SMD
L101 2703-002176 INDUCTOR-SMD
L802 2703-002309 INDUCTOR-SMD
L803 2703-002309 INDUCTOR-SMD
L102 2703-002842 INDUCTOR-SMD
L112 2703-002842 INDUCTOR-SMD
L800 2703-002842 INDUCTOR-SMD
L801 2703-002842 INDUCTOR-SMD
L122 2703-002858 INDUCTOR-SMD
L123 2703-002858 INDUCTOR-SMD
L702 2703-002862 INDUCTOR-SMD
L115 2703-002901 INDUCTOR-SMD
L107 2703-002903 INDUCTOR-SMD
L110 2703-002903 INDUCTOR-SMD
L118 2703-002907 INDUCTOR-SMD
SAMSUNG Proprietary-Contents may change without notice
Main Electrical Parts List
5-15
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
L121 2703-002907 INDUCTOR-SMD
L106 2703-002953 INDUCTOR-SMD
L105 2703-002999 INDUCTOR-SMD
L119 2703-002999 INDUCTOR-SMD
L201 2703-003470 INDUCTOR-SMD
L701 2703-003502 INDUCTOR-SMD
L503 2703-003686 INDUCTOR-SMD
L111 2703-003802 INDUCTOR-SMD
L202 2703-003869 INDUCTOR-SMD
L302 2703-003869 INDUCTOR-SMD
L303 2703-003869 INDUCTOR-SMD
L500 2703-003892 INDUCTOR-SMD
L501 2703-003892 INDUCTOR-SMD
L502 2703-003892 INDUCTOR-SMD
L100 2703-003908 INDUCTOR-SMD
L117 2703-003908 INDUCTOR-SMD
L120 2703-003908 INDUCTOR-SMD
L113 2703-003914 INDUCTOR-SMD
L109 2703-003915 INDUCTOR-SMD
L114 2703-003916 INDUCTOR-SMD
L108 2703-003970 INDUCTOR-SMD
L103 2703-004000 INDUCTOR-SMD
L116 2703-004001 INDUCTOR-SMD
L124 2703-004013 INDUCTOR-SMD
OSC300 2801-004373 CRYSTAL-SMD
OSC400 2801-004458 CRYSTAL-SMD
OSC500 2801-004902 CRYSTAL-SMD
OSC201 2804-001884 OSCILLATOR-CLOCK
OSC200 2809-001348 OSCILLATOR-TCXO
OSC100 2809-001358 OSCILLATOR-TCXO
F700 2901-001413 FILTER-EMI SMD
F701 2901-001413 FILTER-EMI SMD
F702 2901-001413 FILTER-EMI SMD
F703 2901-001413 FILTER-EMI SMD
F704 2901-001413 FILTER-EMI SMD
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Main Electrical Parts List
5-16
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
F705 2901-001413 FILTER-EMI SMD
F706 2901-001604 FILTER-EMI SMD
F707 2901-001604 FILTER-EMI SMD
F104 2904-001778 FILTER-SAW
F105 2904-001847 FILTER-SAW
F108 2904-001850 FILTER-SAW
F102 2904-001953 FILTER-SAW
F100 2904-001966 FILTER-SAW
F101 2904-001973 FILTER-SAW
F106 2910-000081 DUPLEXER-SAW
F103 2910-000101 DUPLEXER-SAW
F107 2910-000107 DUPLEXER-SAW
MIC600 3003-001136 MIC MEMS
L300 3301-001120 BEAD-SMD
L301 3301-001120 BEAD-SMD
L703 3301-001438 BEAD-SMD
L200 3301-001659 BEAD-SMD
L700 3301-001729 BEAD-SMD
L600 3301-001789 BEAD-SMD
L601 3301-001789 BEAD-SMD
L204 3301-001885 BEAD-SMD
L602 3301-001885 BEAD-SMD
L603 3301-001885 BEAD-SMD
L604 3301-001885 BEAD-SMD
L605 3301-001885 BEAD-SMD
L606 3301-001885 BEAD-SMD
L607 3301-001885 BEAD-SMD
L608 3301-001885 BEAD-SMD
L609 3301-001885 BEAD-SMD
TAC800 3404-001303 SWITCH-TACT
TAC801 3404-001303 SWITCH-TACT
TAC802 3404-001303 SWITCH-TACT
RFS100 3705-001731 CONNECTOR-COAXIAL
HDC700 3708-002162 CONNECTOR-FPC/FFC/PIC
HDC300 3711-005962 HEADER-BOARD TO BOARD
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Main Electrical Parts List
5-17
This Document can not be used without Samsung's authorization
Design LOG SEC CODE Discription
BTC500 3711-006299 HEADER-BATTERY
HDC701 3711-006483 HEADER-BOARD TO BOARD
HDC600 3711-006615 HEADER-BOARD TO BOARD
HDC601 3711-006923 HEADER-BOARD TO BOARD
HDC400 3711-007173 HEADER-BOARD TO BOARD
ANT100 3712-001348 CONNECTOR-TERMINAL
ANT101 3712-001348 CONNECTOR-TERMINAL
ANT200 3712-001348 CONNECTOR-TERMINAL
ANT201 3712-001348 CONNECTOR-TERMINAL
IFC700 3722-002867 JACK-MINI USB
BAT500 4302-001180 BATTERY-LI(2ND)
U200 4709-001844 W-LAN MODULE
SC100 GH70-04443A ICT SHIELD-CAN CLIP
SC101 GH70-04443A ICT SHIELD-CAN CLIP
SC102 GH70-04443A ICT SHIELD-CAN CLIP
SC103 GH70-04443A ICT SHIELD-CAN CLIP
SC104 GH70-04443A ICT SHIELD-CAN CLIP
SC105 GH70-04443A ICT SHIELD-CAN CLIP
SC106 GH70-04443A
SC107 GH70-04443A
SC800 GH70-04443A
SC801 GH70-04443A
SC802 GH70-04443A
SC803 GH70-04443A
Please consult the GSPN website (Samsung Portal) for the most recent version of the product'spart list.
SAMSUNG Proprietary-Contents may change without notice
8. Level 3 Repair
8-1
This Document can not be used without Samsung's authorization
8-1. Block Diagram
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-2
This Document can not be used without Samsung's authorization
8a-2. PCB Diagrams8a-2-1. Main Top
BAT500
BOTH300
O TH301
BOTH302
BOTH303
BOTH3 0
BOTH305
BOTH306
BTC500
C203
C204
C207
C208
C213
C215
C220 C221
C223
C224
C225
C227
C300
C301
C302
C303
C304
C305
C306
C307
C308
C309
C310
C311
C312
C313
C314
C315
C316
C317
C318
C319
C320
C321
C322
C323
C324
C325 C326
C327C328
C329
C330
C331
C332
C333
C334
C335
C336
C337
C338
C400
C402
C403
C404
C405
C406
C407
C408
C409
C410
C411
C412
C413
C414
C415
C416
C417
C418
C419
C420
C421C422
C423
C425
C426
C427
C428C429
C430
C500
C540
C600
C601C602
C603
C604
C605
C606
C607
C608
C609
C610
C611
C612
C613
C621
C623
C624
C626
C627
C628
C629
C630
C632
C633
C634
C635
C636
C637
C643
C644
C645 C646
C703
C705
C707
C709
C710
C711
C712C713
C721 C722
C800C801
C802
C803
C807
C808C809 C810
C811
D501
D701
F706
F707 H
DC700
IFC700
J_EXTNRST
J_RTCK
J_RXD
J_TCK
J_TDI
J_TDO
J_TMS
J_TRSTn
J_TXD
L200
L201
L204
L206
L207
L300
L301
L302
L303
L600
L601
L602
L603
L604
L605L606
L607
L608
L609L610
L702
L703
L800
L801
MIC600
OSC200
OSC300
OSC400
PAD800
R104
R300
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R311
R312
R313
R314
R315
R316
R317
R319
R320
R321
R322
R323
R324
R325 R327
R328
R329
R400
R401
R402
R403
R404
R410
R414
R415
R416
R417
R418
R419
R420
R422
R423
R424
R426
R427
R428
R429
R430
R431R432R433 R434
R435
R436
R437
R438
R439R440 R441R442
R443
R444
R445
R446
R447
R448
R449
R450
R453
R454
R455
R456
R457
R458
R459
R460
R461
R462
R463
R464
R46 5 R466
R467
R468
R469
R470
R471
R472
R500
R601
R602
R603
R604
R606
R607
R609
R612
R613
R615
R616
R617
R618
R621
R624
R625R627
R628
R629
R701
R704
R711 R712
R800
R802
R803
R808
RESET_OUT
TA505
TA600
TA601
TAC800
TAC801
TAC802
TH300
TP_GPS_CNTL
TP100
TP200
TP201
TP202TP203TP204
TP205 T
P206
TP300
TP301
TP302
TP303
TP400
TP401
TP402
TP403 TP404
TP405
TP406
TP407
TP408
TP409TP410
TP411
TP412
TP417
TP500
TP600
TP800
U201
U202
U300
U301
U302
U303
U304
U400
U600
U602
U603
U606
U608
U704
U705
U800
U801
U802
U804
U805
UCP300
UCP400
V701
V702
ZD500
ZD604
ZD605
ZD606
ZD607 ZD608
ZD609
ZD610
ZD611
ZD613
ZD703
ZD800
ZD801
ZD802
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Level 3 Repair
8-3
This Document can not be used without Samsung's authorization
8a-2-1. Main Bottom
ANT100
ANT101
ANT200
ANT201
C100
C101
C102
C103
C104
C106
C107
C108
C109
C110
C111
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
C122
C123
C125
C126
C127
C128
C129C130
C131
C132
C133
C134
C135
C136
C137
C138
C140
C141
C143
C149
C150
C151
C153
C154
C156
C157
C158
C159C161
C162
C163
C164
C165
C166
C168
C169
C171
C172
C174
C175
C176
C177
C178
C179
C180
C181
C182
C183
C184
C185C186C187
C188
C189
C190
C191
C200
C201
C202
C205
C209
C210
C211
C216
C217
C218
C219
C222
C339
C401
C501
C502
C503
C504
C512
C513
C514
C515
C516
C517
C518
C519
C520
C521
C522
C523
C524
C525
C526
C527
C528
C529
C530
C531
C532
C533
C534
C535
C536
C537C538
C539
C541
C542
C543
C614
C616C617
C619
C620
C622
C638
C639
C647
C648
C649
C700
C701
C702
C704
C706
C708
C715
C716
C717
C718
C719C720
C723
C804
C805
C806
D500
F100
F101
F102
F103 F104
F105
F106
F107
F108
F700
F701
F702
F703
F704
F705
HDC300
HDC400
HDC600
HDC601
HDC701
L100
L101
L102
L103
L104
L105L106
L107
L108
L109
L110
L111
L112
L113
L114
L115
L116
L117
L118
L119
L120
L121
L122
L123
L124
L202
L500L501L502
L503
L700
L701
L802
L803
LED700
OSC100OSC201
OSC500
PAM100
Q700
R100
R102
R103
R107
R108
R110
R111
R201
R202
R203
R204
R205
R206
R207
R208
R408
R409
R501
R502
R503
R504R505
R506R507
R508
R614
R619
R620
R702
R703
R705
R706R707
R708
R709
R710
R713
R714
R806
RFS100
SC100
SC101SC102
SC103
SC104
SC105
SC106
SC107
SC800
SC801
SC802
SC803
TA500
TA501
TA502
TA503
TA504
TH400
TP20 7 TP208
TP414
TP501
TP700
TP701
TP702
TP703
TP704
TP705
TP706
TP707
TP708
U100
U101
U103
U104
U105
U107 U108U109
U200
U501
U502
U601
U604
U700
U701
U702
U703
U803
V700
V703
V704
ZD300
ZD600
ZD601
ZD602
ZD603
ZD612
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Level 3 Repair
8-4
This Document can not be used without Samsung's authorization
8a-2-1. Sub Top
U100
8a-2-1. Sub Bottom
SOC100
ANT100
ANT101
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
C122
C123C124
C125C126
C127
C128C129
L100
L101
OSC100
Q100
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112R113
R114
R115
R117
R118
R119
SIM100
TP100
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-5
This Document can not be used without Samsung's authorization
8b-3. Flow Chart of Troubleshooting
Equipments
↑ Oscilloscope ↑ Digital Multimeter
↑ Power Supply ↑ + driver, Tweezer
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Level 3 Repair
8-6
This Document can not be used without Samsung's authorization
8b-3-1. Power On
Check the Battery Voltageis more than 3.3V
' Power On ' does not work
Change the Battery
(Because of batt. power low)
END
No
Yes
Check U501 (PMIC) andPower n voltage
(C516 >1.2V, C517 >1.1V,C518>1.8V, C520,> 1.2V C527
> 2.8V,)
Check the problem point (short, open, crack etc)
and If PMIC has problem, change U501
No
Yes
Check the Clock atOSC500 that
Frequency is 32K
re-solder or Replace OSC500, C515 and
C536
No
Yes
Yes
check current consumption>=100mA Download again
check the initial operationYes
No
Yes
Check Resistance Values ofC325, C326, C503, C516. Arethe values are less than 100
ohm?
Replace capacitor or capacitors that has/have less
than 100 ohm resistance.Yes
No
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Level 3 Repair
8-7
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-8
This Document can not be used without Samsung's authorization
8b-3-2. Initial
The pin #1,2 of U302 =swing properly 1.8V and 0V?
The pin #11,12 of U302=swing properly 2.8V and 0V?
Initial Failure
check U302 and UCP400 and related parts (short,crack, etc)
END
No
Yes
AP_PS_HOLD(TP501) andAP_N_RST_IN (R503) =
"low → High"?
Yes
Check U501 (crack, open, etc)(if U501 has some problem, it is to be replaced)
Yes
No
There is 32.768KHz wave formsat OSC300 and OSC500 Replace OSC300 and OSC500
R321 >= 1.8V? Check UCP300 and related parts (short, crack,etc)
Replace OSC 400 and OSC100There are 24MHz wave forms atOSC400(C421,C422) and 26MHzwave forms at OSC100 (C174)
LCD display OK?
Sound is OK?
Check the LCD part (short, crack, etc)
Check the Audio Part (short, crack, etc)
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-9
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-10
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-11
This Document can not be used without Samsung's authorization
8b-3-3. Charging Part
Check IFC700 pin #1 whethervoltage reading is greater than
4.9V
Abnormal charging part
END
No
Yes
Check U501 VINCHG whether5V is measured
(C501)
No
Yes
Battery is charging?No
Yes
Check the TA
(TA may not be connected properly)
Resolder or Replace U703
Resolder or Replace U501
Yes
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Level 3 Repair
8-12
This Document can not be used without Samsung's authorization
R708
VUSB_5VV_BAT
TXDE3
BOOT
E4JIG
E5G
ND
AUDIO_RC5
DP_CON
D1
VBA
TD2
ID_BYPASS
D3V_AUDIO_R
D4VIDEO
D5ID_CON
E1RXD
E2
DP_HOST
B2I2C_SDA
B3AUDIO_L
B4MIC
B5DM_CON
C1DM_HOST
C2I2C_SCL
V_AUDIO_LC3
C4
NC
1
NC
2
A1INTB
A2
VDD
IO
A3CHG_DET
A4
VBU
S_O
UT
A5
VBU
S_IN
B1
U703
027C327C917C
VCC_2.8V_PDAV_BUS_5V
CP_D-CP_D+
JTAG_TXDJTAG_RXD
AP_D- USB_SCL_2.8V
USB_DPUSB_ID
IF_RXDIF_TXD BOOT_MODE
JACK_nINTTA_CURRENT_SEL
AP_D+
USB_SDA_2.8V
USB_DM
VARM_1.2V_C110
V_BAT
C502
C500
VUSB_5V
C501
LDO7 K7
VIN1K8
VIN1K9
ENSW1NJ9
GN
D_B
3K
1
LDO4 K10
VINB4K2
SW_B4K3
GN
D_B
4K
4
BA
TTK
5
VIN
CH
GK
6
LDO5 J10
SW_B3J2
SW_B4J3
GN
D_B
4J4
BA
TTJ5
VIN
CH
GJ6
NC12J7NC11J8
FB_B4H3
SAFE1H4
SAFE2H5
DET
BA
TH
6
COM12H7 COM11H8
VIN4H9
SW_B3J1G5
VIC
HG
G6
NO12G7NO11G8
VIN4G9
VINB3H1
LDO6 H10
VINB3H2
F7NC21F8
ENSW2NF9
GN
D_B
2G
1
LDO8 G10
GN
D_B
2G
2
FB_B3G3
UPW
R_L
DO
G4
PON_N
E9SW_B2
F1
LDO9 F10
SW_B2F2
SW_B2F3
MRST_NF4 IRQ_NF5
BA
TT_M
ON
F6
NC22
E10
VINB2E2
FB_B2E3
HF_PWRE4
RST_NE5
PWRENE6
COM22E7 COM21E8
VLSW2
D3
SET2D4
SET3D5
PS_HOLDD6
NO22D7NO21D8
VIN2D9
VINB2E1
LDO11
C5
SRADC6
LDO10 C7
LDO3 C8
VIN2C9
GN
D_B
1D
1
LDO12 D10
GN
D_B
1D
2
SET1
B7
LDO2 B8
VIN5B9
SW_B1C1
LDO13 C10
FB_B1C2
PWR_ONC3
SDAC4 SCL
A9
SW_B1B1
LDO17B10
SW_B1B2
32KHZCPB3 32KHZAPB4
DG
ND
B5
VCO
INB
6
VIN3
A10
VINB1A2
XOUTA3XINA4
AG
ND
A5
LDO14A6
VIN3A7
LDO15A8
SEL
U501
NC
1
NC
2
VINB1A1
LDO16
C512
IFC700
ZD703
C165
C166
C202
C216
C217
C218
C219
C401
C501
C502
C503
C504
C512
C513
C514
C515
C516
C517
C518
C519
C520
C521
C522
C523
C524
C525
C526
C527
C528
C529
C530
C531
C533
C534
C535
C536
C541
C543
C619
C719C720
L111
L202
L500L501L502
L503
OSC500
R110
R111
R708
TA500
TA501
TA502
TA503
TA504
TP50
1
U105
U501
U703
ZD
600ZD
612
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Level 3 Repair
8-13
This Document can not be used without Samsung's authorization
8b-3-4. Sim Part
Check the Sub PCB
NO SIM
Check the connection ofthe HDC300 Reconnect the Sub PCB
Yes
Yes
Yes
No
END
003DZ
ADP_V8.1_CCV
88799
933C
818191 91
22
0202
44336655
7010121211111
3131 41 4151 51 6161
7171
003CDH11
V8.1_MISV_PCTAB_V
TESER_MRAW
ERAWMRIF_CFN
QRI_CFN
NE_CFNV8.1_ADS_CFNV8.1_LCS_CFN
TSR_MISKLC_MIS
OI_MIS
C339
C700
C701
C804
C805
C806
HDC300
HD
C701
L802
L803
R703
R806
TP700
TP701
TP702
TP703
TP704
TP705
TP706
TP707
TP708
U70
0
U803
V700
V704
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Level 3 Repair
8-14
This Document can not be used without Samsung's authorization
8b-3-5. Microphone Part
Check the voltage at C635 =2.8V
Check component solderingstatuses of C610, C611
Resolder or replace U603
Resolder or replace C610, C611
END
No
Yes
Yes
No
Check main microphone function
in voice call receiver mode
Yes
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Level 3 Repair
8-15
This Document can not be used without Samsung's authorization
BOTH306
C314
C315
C316
C317 C331
C332
C333
C335
C336
C418
C419
C421C422
C425
C428C429
C600
C601C602
C603
C604
C605
C606
C607
C608
C609
C610
C611
C612
C613
C621
C623
C624
C626
C627
C628
C629
C630
C703
C705
C707
C709C710
F706F707 H
DC70
0
J_EXTNRST
J_RTCK
J_RXD
J_TCK
J_TDI
J_TDO
J_TMS
J_TRSTn
J_TX
D
L300
L600
L601
L703
OSC400
R317
R319
R321
R322
R328
R403
R404
R423
R469 R470
R602
R603
R606
R607
R609
R615R616
R629
R701
R802
R803
TH300
TP301
TP40
1
TP402
TP405
TP40
6
TP40
7
TP408TP600
U30
1
U302
U400
U60
2
C632
C633
C634
C635
C636
C637
C643
C644
C645 C
646
C721 C
722
IFC700
L602
L603
L604
L605L606
L607
L608
L609L610
MIC600
R601
R604
R612
R613
R617R618
R621
R624
R625
R627
R628
R711 R712
TA600
TA601
U60
0
U603
U606
U60
8
U704
ZD604
ZD
605
ZD
606
ZD607 ZD608
ZD609
ZD610
ZD611
ZD
613
ZD703
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-16
This Document can not be used without Samsung's authorization
8b-3-6. Speaker Part
Check signals on L600,L601
Check speaker function.
Play MP3 with maximum volume level.
Check signals onL600, L601 again
No
Resolder or replace U602
Replace UCP400
Yes
END
Yes
Check the connection ofHDC600 Reconnect HDC600
No
Yes
No
Replace the speakermodule
Yes
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-17
This Document can not be used without Samsung's authorization
ZD60
3
ZD60
2
R614C620
PS_2.8V
C622 C619C647 C648
C614NC13 14
NC
4455 6677 8899
NC11 12
NC
HDC600
11
1010
2233
C649
ZD60
0
ZD61
2
ZD60
1PS_VOUT
SPK_OUT_R_PSPK_OUT_R_N
RCV_N
RCV_P
ALS_IOUT
ALS_SDA_2.8VALS_SCL_2.8V
R611
C606
L600
R603
R608SHORT
C604
R600SHORT
R606
VCC_1.8V_PDA
C625
C626
V_BAT
R609
7
R616
NC
6NC
13NC
14 NC15 NC
NC16
17 NCNC18
VCC
1S2
1
1SEL
2S1
10
2S2
12
2SEL
9
3
D1
11
D2
GND 8
5
U600
4
1S1
2
C600
SHORTR605
VCC_2.8V_PDA
R613
C629
C613R610
C628
R602
C602
L601
C605
C624
R612
HPOUT1LH6
CPVOUTNH7
CPCBH8
CP
GN
DH
9
CPVOUTPG7
CPCAG8
CPV
DD
G9
SCLKH1
GPIO3|BCLK2H2
GPIO5|DACDAT2H3
GPIO8|DACDAT3H4
GPIO10|LRCLK3H5
HPOUT2PF8
HPOUT2NF9
BCLK1G1
CS|ADDRG2
ADCLRCLK1|GPIO1G3
GPIO6|ADCLRCLK2G4
HPOUT1FBG5
HPOUT1RG6
LDO
1VD
DE
9D
CVD
DF1
ADCDAT1F2
SDAF3
GPIO4|LRCLK2F4
GPIO9|ADCDAT3F5
GPIO11|BCLK3F6
HP
2GN
DF7
GPIO2|MCLK2E1
DG
ND
E2
LRCLK1E3
DACDAT1E4
GPIO7|ADCDAT2E5
VREFCE6
AG
ND
E7
AG
ND
E8
DB
VDD
D2
MCLK1D3
LDO1ENAD4
LDO2ENAD5
AG
ND
D6
IN1LND7
AVD
D2
D8
AVD
D1
D9
SPKOUTRNC3
LINEOUT2NC4
LINEOUT1NC5
DMICCLKC6
IN1RPC7
IN1LPC8
VMIDCC9
LDO
2VD
DD
1
LINEOUT2PB4
LINEOUT1PB5
MICBIAS2B6
IN1RNB7
IN2LP|VRXNB8
IN2LN|DMICDAT1B9
SPK
GN
D2
C1
SPK
VDD
2C
2
RE
FGN
DA
5
LINEOUTFBA6
MICBIAS1A7
A8IN2RP|VRXP
IN2RN|DMICDAT2A9
SPKOUTLNB1
SPK
VDD
1B
2
SPKOUTRPB3
U602
NC1
NC2
A1
SPK
GN
D1
SPKOUTLPA2
SPKMODEA3
CIFMODEA4
C603
R615
C601
C608C607
R604
TP600
C630
C611
C627
C610
R601
C609
C612
R607
EAR_MIC_N
MAIN_MIC_N
EAR_GND_3.5
MM_I2S_DO
XTAL_24MHZ_AP
EAR_SEL
EAROUT_R
EAROUT_L
SPK_OUT_R_P
SPK_OUT_R_N
BT_PCM_DIN_1.8V
BT_PCM_CLK_1.8V
RCV_NRCV_P
MM_I2S_CLK
AP_SCL_1.8V
SPEECH_PCM_CLK
SPEECH_PCM_OUT
BT_PCM_DOUT_1.8V
BT_PCM_SYNC_1.8V EAR_MIC_P
CODEC_LDO_EN
MAIN_MIC_P
CODEC_MCLK
MM_I2S_SYNC
SPEECH_PCM_IN
MM_I2S_DI
AP_SDA_1.8V
SPEECH_PCM_SYNC
BOTH306
C310
C312
C314
C315
C316
C317 C331
C332
C333
C335
C336
C418
C419
C421C422
C425
C428C429
C430
C600
C601C602
C603
C604
C605
C606
C607
C608
C609
C610
C611
C612
C613
C621
C623
C624
C626
C627
C628
C629
C630
C703
C705
C707
C709
C710
C711
C712
C713
C800C801 C807
D701
F706F707 H
DC70
0
J_EXTNRST
J_RTCK
J_RXD
J_TCK
J_TDI
J_TDO
J_TMS
J_TRSTn
J_TX
D
L300 L301 L303
L600
L601
L702
L703
OSC400
R312
R313
R317
R319
R321
R322
R328
R403
R404
R423
R455
R469 R470
R602
R603
R606
R607
R609
R615R616
R629
R701
R704
R802
R803
TH300
TP301
TP40
1
TP402
TP405
TP40
6
TP40
7
TP408TP600
U30
1
U302
U400
U60
2
U70
5
U80
1
U802
U804
C161
C163
C164
C165
C166
C185
C503
C504
C515
C516
C517
C518 C
532
C536
C614
C616C617
C619
C620
C622
C647
C648
C649
C704
C706
C708
C715
C716
C717
C718
HD
C60
0
L111
L500L501L502
L700
L701
LED700
OSC500 R
108
R110
R111
R614
R705
R706R707
SC102
SC800
TP50
1 U103
U10
4U501
U601
U701
U702
ZD
600ZD
601
ZD
602ZD
603
ZD
612
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-18
This Document can not be used without Samsung's authorization
8b-3-7. Receiver Part
Check receiver function in voice call receiver
mode
Yes
Check the signals atZD602,ZD603 Resolder or replace U602
Yes
END
No
Check the signals atZD602,D603 again Resolder or replace UCP300
Yes
Check the connection ofHDC600 Reconnect HDC600
Yes
No
Replace the Receiver-SensorAss'y
No
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-19
This Document can not be used without Samsung's authorization
ZD60
3
ZD60
2
R614C620
PS_2.8V
C622 C619C647 C648
C614NC13 14
NC
4455 6677 8899
NC11 12
NC
HDC600
11
1010
2233
C649
ZD60
0
ZD61
2
ZD60
1
PS_VOUT
SPK_OUT_R_PSPK_OUT_R_N
RCV_N
RCV_P
ALS_IOUT
ALS_SDA_2.8VALS_SCL_2.8V
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-20
This Document can not be used without Samsung's authorization
8b-3-8. BT/WIFI
BT/WiFi is not working
Check BT or WiFi functionON
NoEnable BT or WiFi Function
Yes
END
Check the Voltage on C202 =2.8V
No Check AP PMIC(U501) for Crack, Open oretc. (If U501 has some problem, it needs to
be replaced)
Yes
Check 38.4MHz Clock atC222
NoCheck OSC 201
Yes
Check the Voltage on L202 =1.2V
Nore-solder or change L202
Yes
Check the Status of C205,ANT200
Nore-solder or Replace C205, ANT200
Yes
re-solder or Replace U200
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-21
This Document can not be used without Samsung's authorization
< WiFi / BT >
C210 C211
C205
C216
VCC_2.8V_PDA
C202
R204R203
L202
VCC_2.8V_PDA
R205
C200
V_BAT
C201
TP208
R207
TP207
C218C219
C217
C209
R206R202
OSC201
2
GND
3OUT
SW
1
VDD4
ANT200
11
22
VCC_2.8V_PDA
R208
C222
OS
CO
UT
6
GN
D60
OS
CIN
7
GN
D8
BT
_UA
RT
_TX
9
GN
D52
GN
D53
GN
D54
GND55
GND56
GND57
GN
D58
GN
D59
VDD_PA45
VDD_2.5V46
GND47
SR_VLX48
GND49
GN
D5
GND50
GND51
GN
D38
WL_UART_TXD39
VB
AT
4
WL_UART_RXD40
VIO41
VIO_SDIO42
VDD_CORE43
VDD_RADIO_PLL44
GN
D30
SD
IO_
D1
31S
DIO
_D
332
SD
IO_
CM
D33
SD
IO_
D2
34S
DIO
_C
LK
35S
DIO
_D
036
CL
K_R
EQ
37
BT_RST23
BT_HOST_WAKE24
GN
D25
BT
_WA
KE
26W
L_
RS
T27
WL
_H
OS
T_W
AK
E28
WL
_W
AK
E29
VB
AT
3
GND16
BT_PCM_IN17
BT_PCM_SYNC18
BT_PCM_OUT19
VIN
_1.2
V2
WL_REG_ON20
BT_REG_ON21
SLEEP_CLK22
GN
D1
BT
_UA
RT
_RX
10
BT
_UA
RT
_RT
S11
BT
_UA
RT
_CT
S12
BT
_PC
M_C
LK
13
GN
D14
ANT15
U200
R201
BT
_UA
RT
_RX
DBT_WLAN_CLK_38.4MHZ_REQ
BT_WLAN_CLK_38.4MHZ
WLAN_nRSTWLAN_HOST_WAKEWLAN_WAKE
WLAN_SDIO_D(1)WLAN_SDIO_D(3)WLAN_SDIO_CMDWLAN_SDIO_D(2)WLAN_SDIO_CLKWLAN_SDIO_D(0)
BT_WLAN_CLK_38.4MHZ_REQ
BT
_WL
AN
_CL
K_3
8.4M
HZ
BT_PCM_IN
BT
_UA
RT
_TX
D
BT
_UA
RT
_RT
S
BT_PCM_CLK
WLAN_BT_ENBT_WIFI_CLK32K
BT_nRSTBT_HOST_WAKE
BT_WAKE
BT_PCM_OUT
BT
_UA
RT
_CT
S
BT_PCM_SYNC
AN
T2
00
C1
65
C200
C201
C202
C20
5
C209
C210
C211
C2
16
C2
17
C2
18
C2
19
C22
2
C4
01
C501
C5
02
C512
C513
C514
C515
C5
19
C520
C521
C5
22
C5
23
C5
24
C525
C5
26
C5
27
C5
28
C5
29
C5
30
C5
31
C533
C534
C5
35
C53
6C
54
1
C5
42
C543
C638
C63
9
C7
00C
701
C702
C719C720
C723
C8
04
C805
C8
06
D500
F7
00F
701
F7
02F
703
F7
04F
705
HDC400
HD
C7
01
L111
L202
L503
L802
L803
OS
C20
1
OS
C5
00
Q700
R11
0
R111
R20
1
R2
02
R2
03R
204
R2
05
R206
R20
7
R208
R501
R50
2
R503
R5
04
R5
05
R6
19
R620
R702
R703
R708
R7
09
R710
R713
R714
R8
06
SC
104S
C1
06
SC
801
SC802
SC
803
TA501
TA
502
TA
503
TA504
TP207 TP208
TP414
TP
501
TP
700
TP701
TP
702
TP703
TP
704
TP705
TP
706
TP707
TP708
U105
AAT2146IJS-0.6-T1
U20
0
SW
B-B
23
U501
’MA
X8998E
WQ
+T
’
U604
FXLA104UMX
U70
0
RP
150K
009A
-TR
U703
FSA9480UCX
U8
03
RP
103K
301D-T
R
V703
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-22
This Document can not be used without Samsung's authorization
8b-3-9. GPS
GPS does not work
Yes
NoCheck AP PMIC(U501) for Crack, Open or etc.
(If U501 has some problem, it needs to bereplaced)Check the Voltage on L204 =
2.8V
Yes
No
Check U201Check the Voltage on C221 =1.8V
Yes
Nore-solder or change C227, L201, C208, ANT201Check the Status C227, L201,
C208, ANT201
Yes
Yes
END
Change U201
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-23
This Document can not be used without Samsung's authorization
< GPS >
C207
L207
TP206
TP200
VDD_AUXO_1.8V
VDD_AUXO_1.8V
TP203
TP201
1GND
3GND
NC5 NC 2
4 OUT
6 VCC
OSC200
C213
C225
L204
GG1
3
RFIN2
RFOUT10
VC
TL
8
VD
D12
G13
GG45
GG67
G9
G1
1
U202
C220
L2
00
C215
11
22
ANT201
L206
V_BAT
G5
REGPUG6
F3
VD
D1P
2_G
RF
F4
VD
D1
P2_
CO
RE
F5
VD
D_P
RE
F6
GPS_RFIPG1
GP
S_V
SS
LN
AG
2
GPS_AUXOPG3
REF_CAPG4
VD
D_B
AT
E1
GP
S_V
DD
PL
LE
2
VD
D_
AU
XO
E3
AV
SS
E4
VD
D_A
UX
INE
5
TM2E6
GP
S_V
SS
IFF
1
GP
S_V
DD
LN
AF
2G
PS
_VD
DIF
C5
C_GPIO_5C6
TCXOD1
ADCPD2
VS
SD
3
VS
SD
4
LPO_IND5
VD
DC
D6
ADCN
B3
VD
DC
B4
C_GPIO_0B5
RST_NB6
VD
DA
DC
C1
VS
SA
DC
C2
VS
SC
3
C_GPIO_4C4
C_GPIO_3
A1D_GPIO_3
A2D_GPIO_2
A3
C_GPIO_2A4
GPS_CALA5
VD
DO
_18
A6
D_GPIO_1B1
D_GPIO_0B2
C_GPIO_1
U201
NC
1
NC
2
D_GPIO_4
C223
C203
TP204TP202
TP205
C208
VCC_2.8V_PDA
C204
C224
L201
C221
VCC_2.8V_PDA
VCC_1.8V_PDA
C227
GPS_LNA_EN
GPS_LNA_EN
GPS_CLK_26M
GPS_FTA
GPS_nRST
GPS_CLK32K
GPS_UART_CTSGPS_UART_RTS
GPS_UART_RXDGPS_UART_TXD
GPS_ENGPS_BLANKING
BAT500
C203
C20
4
C207
C20
8
L20
6
C213
L207
C215
C220 C221
C223
C22
4
C225
L20
1
C5
00
C540
C8
08C
809 C
81
0C
81
1
D501
L200
L204
C227
OS
C200
R465 R466
R5
00R
808
TA5
05
TP
20
0
TP201
TP202TP203TP
204
TP
20
5 TP
20
6
U201
BCM4751IUB2G
U202
HFQRX3N FA-033
U8
05
K3
GT
R
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-24
This Document can not be used without Samsung's authorization
8b-3-10. NFC
NFC is not Detecting
Yes
No Check AP PMIC(U501) for Crack, Open oretc. (If U501 has some problem, it needs to
be replaced)Check the Voltage on C100 =
1.8V
Yes
END
No re-solder or change L205, C226, C208,ANT100, ANT101
Check the Status of R103,L100, C113, C121,
L101,ANT100, ANT101
Yes
Nore-solder or change OSC100Check the frequency on
C103 27.12MHz
Yes
Replace NFC Module U100
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-25
This Document can not be used without Samsung's authorization
NFC ANT MATCHING
< 27.12 MHz >
C104
R101 C110
V_BAT
R102
NFC_SIMVCC
C101
C106
C123
VCC_1.8V_PDA
R108R107
ANT100
112
2
R106ANT101
112
2
Q100
3 D
1G
2 S
R104
C109
C100
C107
TP100
VCC_1.8V_PDA
C116
R100
L101
R105
C114
C113L100
C105
VCC_1.8V_PDA
CP_VSIM_1.8V
C102
R111
C124
C112 R103
C115
C117
2
31
NC
OSC100
R110
VCC_1.8V_PDA
R119
VCC_1.8V_PDA
H6TX1
H7TX2
H8
TV
SS
2
C111
G6ANT2
G7
PM
U_G
ND
G8
TV
DD
H1RST_N
H2TEST6
H3
AV
SS
2
H4RX
H5
TV
SS
1
F6
VS
S
F7
TV
DD
_OU
T
F8VBAT2
G1
AV
DD
_IN
G2TEST8
G3TEST9
G4VMID
G5ANT1
E6 I| O1
E7SIGIN
E8VEN_MON
F1XTAL2
F2
AV
DD
_OU
T
F3TEST7
F4IFSEL1
F5IFSEL2
D6EXT_SW_CTRL
D7SIGOUT
D8
VB
AT
E1XTAL1
E2
AV
SS
1
E3GPIO0
E4IF0
E5TEST5
C6TEST10
C7SWIO
C8
SV
DD
D1
VC
O_V
DD
D2
DV
SS
D3GPIO1
D4IF3
D5TEST4
B6TEST2
B7VEN
B8
SIM
VC
C
C1VDHF
C2GPIO3
C3GPIO2
C4IF2
C5TEST3
A6TEST1
A7CLK
A8
PM
UV
CC
B1GPIO4
B2GPIO5
B3GPIO6
B4IF1
B5
PV
SS
U100
1N
C2
NC
A1GPIO7
A2IFSEL0
A3IRQ
A4
PV
DD
A5
DV
DD
C103
C120
C122
C119NC
C118
C121
R117R118
R109
NFC_SWP
NFC_CLK_IN
NE
_C
FN
NE
V_
CF
N
NFC_PVDD
NFC_CLK_IN
NFC_CLK_OUT
NFC_PVDD
NFC_FIRM
NFC_VEN
NFC_CLK_OUT
NFC_SCL_1.8VNFC_SDA_1.8V
NFC_IRQ
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-26
This Document can not be used without Samsung's authorization
8b-3-10. LCD
LCD is still off after PWR ON
Yes
NoReconnect the HDC701Check the connection of
HDC701
Yes
END
NoResolder EMI FiltersCheck the soldering status of
EMI Filters F700~F705
Yes
NoCheck PMIC(U501)
Check VCC_3.0V_LCD =3.0V (C535), VLCD_1.8V =1.8V (C711), V_BAT > 3.4V
(C712)
Yes
Replace LCD Module
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-27
This Document can not be used without Samsung's authorization
4 4NI
1TUO 5
62TUO
3TUO 7
84TUO
207F
DNG901
DNG
1NI1
2 2NI
3NI37
84TUO
901DNG
1NI1
2 2NI
3NI3
4 4NI
1TUO 5
62TUO
3TUO
007F
DNG
5
62TUO
3TUO 7
84TUO
507F
DNG901
DNG
1NI1
2 2NI
3NI3
4 4NI
1TUO1 1NI
2NI2
3 3NI
4NI4
51TUO
2TUO 6
73TUO
4TUO 8
407F
9DNGDNG
01
3TUO
4TUO 8DNGDNG
01
1 1NI
2NI2
3 3NI
4NI4
51TUO
2TUO 6
7
307F
9
2
3NI3
4NI4
51TUO
2TUO 6
73TUO
4TUO 8
107F
9DNGDNG
01
1 1NI
2NI
)41(D_DCL
)01(D_DCL
F_)41(D_DCL
F_)01(D_DCL
)22(D_DCL
)81(D_DCL
F_)22(D_DCL
F_)81(D_DCL
)0(D_DCL
F_)4(D_DCL
F_)0(D_DCL
F_)6(D_DCL
F_)2(D_DCL
F_)21(D_DCL
F_)8(D_DCL
)21(D_DCL
)8(D_DCL
)2(D_DCL
)4(D_DCL
)6(D_DCL
F_)91(D_DCL
F_)12(D_DCL
F_)32(D_DCL
)11(D_DCL
)31(D_DCL
)51(D_DCL
F_)9(D_DCL
F_)11(D_DCL
F_)31(D_DCL
F_)51(D_DCL
)71(D_DCL
)91(D_DCL
)12(D_DCL
)32(D_DCL
F_)71(D_DCL)1(D_DCL
)3(D_DCL
)5(D_DCL
)7(D_DCL
F_)1(D_DCL
F_)3(D_DCL
F_)5(D_DCL
F_)7(D_DCL
)61(D_DCL
)02(D_DCL
F_)61(D_DCL
F_)02(D_DCL
)9(D_DCL
TSP_VDD_2.8V
R714
V70
0
ANODE_24VCATHODE
R703
VLCD_1.8V VCC_3.0V_LCD TSP_VDD_2.8V
6 67 7 8 89 9
5151 52525353 5454
55655556 57857558
4545 46464747 48484949
5 5
5050
38 3839 39
4 4
40 404141 42424343 4444
30 3031 31 32 3233 33 34 3435 35 36 3637 37
22 2223 23 24 24
2525 26262727 28282929
3 3
16 1617 17 18 1819 19
2 2
20 2021 21
HDC701
1 1
10 1011 11 12 1213 13 14 1415 15
V70
4
V70
3R702 TP708
TP704TP706
TP700TP702
TP705TP707
TP701TP703
V70
1
TSP_AVDD_3.3V
R710
V70
2
LCD_SDOLCD_SDI
LCD_SCLKMLCD_RST
LCD_ID2
LCD_D(18)_FLCD_D(20)_FLCD_D(22)_F
LCD_D(5)_FLCD_D(3)_FLCD_D(2)_F
LCD_D(4)_FLCD_D(6)_FLCD_D(8)_F
LCD_D(10)_FLCD_D(12)_FLCD_D(14)_FLCD_D(16)_F
TSP_INT
LCD_D(23)_FLCD_D(21)_FLCD_D(19)_FLCD_D(17)_FLCD_D(15)_FLCD_D(13)_FLCD_D(11)_FLCD_D(9)_FLCD_D(7)_F
LCD_ID1
LCD_nCS
LCD_PWM_OUT
LCD_DE
LCD_D(1)_F
LCD_VSYNCLCD_HSYNC
TSP_SDA_2.8V
LCD_DOTCLK
LCD_D(0)_F
TSP_SCL_2.8V
CATHODE
D701
V_BAT
C713R704
C712
1
3
7
4
6
U705
2 5
ANODE_24V
L702
LCD_PWM_OUT
C711
CTRL
FB
GND
GN
D SW
VIN
COMP
C200
C201
C209
C216
C222
C339
C501
C502
C512
C513
C514
C517
C518
C519
C522
C523
C525
C700
C701
C702
C804
C805
C806
F700F701
F702F703
F704F705
HDC300
HDC400
HD
C701
L202
L501L502
L503
L802
L803
OSC20
1
R201
R207
R208
R702
R703
R710
R714
R806
SC800
SC801
SC803
TA500
TA501
TA502
TA503
TP700
TP701
TP702
TP703
TP704
TP705
TP706
TP707
TP708
U70
0
U803
V700
V703
V704
ZD
300
BOTH305
C400
C420
C427
C430
C711
C712
C713
C800C801 C807
D701
L702
L800
L801
OSC400
PAD800
R400
R449
R450
R463
R704
TAC800
U70
5
U80
1
U804
ZD
800
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-28
This Document can not be used without Samsung's authorization
8b-3-11. TSP
Touch Screen does not work
Yes
NoReconnect the HDC701Check LCD Connector on
Main PBA
Yes
END
NoReconnect TSP ConnectorCheck the TSP Connector on
LCD Module
Yes
NoResolder or Replace U700U700 Pin 6 = 2.8V (C701)
and Pin 8 = 3.3V (C702)
Yes
Replace LCD Module
Yes
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Level 3 Repair
8-29
This Document can not be used without Samsung's authorization
V3.3_DDVA_PST
007C
DDV
81TUOV
62TUOV
007U1EC1
3 2EC
2 DNG
GN
D
9
CN4 5CN
7
107C
V8.2_DDV_PST
TAB_V
207C
NO_ODL_PST
C339
C700
C701
C702
C804
C805
C806
F700F701
F702F703
F704F705
HDC300
HDC400
HD
C701
L802
L803
R702
R703
R710
R714
R806
SC801
SC803
TP700
TP701
TP702
TP703
TP704
TP705
TP706
TP707
TP708
U70
0U
803
V700
V703
V704
ZD
300
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-30
This Document can not be used without Samsung's authorization
8b-3-12. 5M CAM & VGA
Yes
Check the Cameraconnector on Main PBA Reconnect the HDC700
No
Check the voltageC533,C716 = 2.8V,
C519 = 1.2V,C529 = 3.0V
Yes
Resolder U501, U701 or change PBANo
Yes
Check UCP400 related to 24MHzNoCheck R701 Pin 1 is
24MHz
Yes
END
Replace the camera module
"Camera" function does not work
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-31
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SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-32
This Document can not be used without Samsung's authorization
Check C102 ≒ -65dBm?
8b-3-13. GSM850/GSM900 RX
NORMAL CONDITIONcatch the channel?
Check the voltage at{C166 = V_BAT?} & {C114 =
2.85V?} & {C115, C116 =1.8V?} & {C163 = 2.85V?}
Check the Voltage atC134, C136 = VBAT
Check L105(G850) or106(G900) ≒ -65dBm ?
CHECK solderedRFS100, L103, C102
re-solder or changePAM100, C134, C136
re-solder or changeU101, OSC100
re-solder or changeU101, U104, U105
Check the freq. at C174= 26MHz ?
change or re-solderOSC100
Check C126 ≒ -65dBm ?
re-solder or changeF100, C125, C127, L105(G850)F100, C128, C129, L106(G900)
re-solder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check the soldering ofU101, OSC100.Are they OK?
NO
YES
re-solder or changeC126, PAM100
Check C163 = 2.8V ? re-solder or changeU104, C163
NO
YES
Is GSM850/GMS900Receiver O.K?
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Level 3 Repair
8-33
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SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-34
This Document can not be used without Samsung's authorization
Check C102 ≒ -65dBm ?
8b-3-14. DCS(GSM1800)/PCS(GSM1900) RX
NORMAL CONDITIONcatch the channel?
Check the voltage at{C166 = V_BAT?} & {C114 =
2.85V?} & {C115, C116 =1.8V?} & {C163 = 2.85V?}
Check the Voltage atC134, C136 = VBAT
Check L108(DCS) orL109(PCS) ≒ -65dBm ?
CHECK solderedRFS100, L103, C102
re-solder or changePAM100, C134, C136
re-solder or changeU101, OSC100
re-solder or changeU101, U104, U105
Check the freq. at C174= 26MHz ?
change or re-solderOSC100
Check C137(DCS) orC140(PCS) ≒ -65dBm ?
re-solder or changeF102, C143, C149, L108(DCS)F102, C150, C151, L109(PCS)
re-solder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check the soldering ofU101, OSC100.Are they OK?
NO
YES
re-solder or changeC137(DCS), C140(PCS)
Check C163 = 2.8V? re-solder or changeU104, C163
NO
YES
Is DCS/PCS ReceiverO.K?
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Level 3 Repair
8-35
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-36
This Document can not be used without Samsung's authorization
Check C102 ≒ -65dBm ?
8b-3-15. WCDMA2100 RX
NORMAL CONDITIONcatch the channel?
Check the voltage at{C166 = V_BAT?} & {C114 =
2.85V?} & {C115, C116 =1.8V?} & {C163 = 2.85V?}
Check the Voltage atC134, C136 = VBAT
Check C101 ≒ -65dBm ?
CHECK solderedRFS100, L103, C102
re-solder or changePAM100, C134, C136
re-solder or changeU100, R102
re-solder or changeU101, U104, U105
Check the freq. at C174= 26MHz ?
change or re-solderOSC100
Check L119 ≒ -65dBm ?
re-solder or changeF106, C100, C101, L100
re-solder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check F101 Pin #1 ≥-65dBm ?
NO
YES
re-solder or changePAM100, C169, L119
Check C163 = 2.8V?
re-solder or changeF101, C135, C141, L107
NO
YES
Check L107 ≥-65dBm ?
YES
re-solder or changeU104, C163
NO
Is WCDMA2100 ReceiverO.K?
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Level 3 Repair
8-37
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-38
This Document can not be used without Samsung's authorization
Check C102 ≒ -65dBm ?
8b-3-16. WCDMA1700 RX
NORMAL CONDITIONcatch the channel?
Check the voltage at{C166 = V_BAT?} & {C114 =
2.85V?} & {C115, C116 =1.8V?} & {C163 = 2.85V?}
Check the Voltage atC134, C136 = VBAT
Check C104 ≒ -65dBm ?
CHECK solderedRFS100, L103, C102
re-solder or changePAM100, C134, C136
re-solder or changeU100, R102
re-solder or changeU101, U104, U105
Check the freq. at C174= 26MHz ?
change or re-solderOSC100
Check L113 ≒ -65dBm?
re-solder or changeF103, C103, C104, L102
re-solder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check F101 Pin #1 ≥-65dBm ?
NO
YES
re-solder or changePAM100, L124, C153
Check C163 = 2.8V ?
re-solder or changeF101, C135, C141, L107
NO
YES
Check L107 ≥-65dBm ?
YES
re-solder or changeU104, C163
NO
Is WCDMA1700 ReceiverO.K?
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Level 3 Repair
8-39
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-40
This Document can not be used without Samsung's authorization
Check C102 ≒ -65dBm ?
8b-3-17. WCDMA900 RX
NORMAL CONDITIONcatch the channel?
Check the Voltage atC134, C136 = VBAT
Check C121 ≒ -65dBm ?
CHECK solderedRFS100, L103, C102
re-solder or changePAM100, C134, C136
re-solder or changeU100, R102
re-solder or changeU101, U104, U105
Check the freq. at C174= 26MHz ?
change or re-solderOSC100
Check L113 ≒ -65dBm ?
re-solder or changeF107, C120, C121, L110
re-solder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check F100 Pin #4 ≥-65dBm ?
NO
YES
re-solder or changePAM100, L112, L113
Check C163 = 2.8V ?
re-solder or changeF100, C128, C129, L106
NO
YES
Check L106 ≥-65dBm ?
YES
re-solder or changeU104, C163
NO
Is WCDMA900 ReceiverO.K?
Check the voltage at{C166 = V_BAT?} & {C114 =
2.85V?} & {C115, C116 =1.8V?} & {C163 = 2.85V?}
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-41
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-42
This Document can not be used without Samsung's authorization
Check the Tx power atPAM100 PIN#1 ≒ 33dBm?
8b-3-18. GSM850/GSM900 TX
Check the Tx power atL101 ≒ 33 dBm ?
Check the voltage at{C166 = V_BAT?} & C1142.85V?} & {C115, C116 =1.8V?} & {C163 = 2.85V?}
Check the Voltage atC134, C136 = VBAT
Check C163 = 2.8V ?
re-solder or changePAM100
re-solder or changePAM100, C134, C136
re-solder or changeU101
re-solder or changeU101, U104, U105
Check the freq. at C174 =26MHz ?
change or re-solderOSC100
Check C130 waveform. Isit looks like rectangular ?
re-solder or changeU104, U105, R110, R111
re-solder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check the Tx Power atPAM100 PIN#14 ≒ 4dBm
NO
re-solder or changeC130, U101
YES
Is GSM850/GSM900Transmitter O.K?
re-solder or changeRFS100, C102, L103
NO IN INFINEON PHONE TOOLNON SIGNALING MODETX POWER LEVEL : 5
GSM850 CH : 190GSM900 CH : 621
IN SPECTRAL ANALYZERRBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV : 10dBmGSM850 : 836.6MHzGSM900 : 902.4MHz
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-43
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-44
This Document can not be used without Samsung's authorization
Check the Tx Power atPAM100 PIN#1 ≒ 30dBm?
8b-3-19. DCS(GSM1800)/PCS(GSM1900) TX
Check the Tx power atL101 ≒ 30 dBm ?
Check the voltage at{C166 = V_BAT?} & C1142.85V?} & {C115, C116 =1.8V?} & {C163 = 2.85V?}
Check the Voltage atC134, C136 = VBAT
Check C163 = 2.8V ?
re-solder or changePAM100
re-solder or changePAM100, C134, C136
re-solder or changeU101
re-solder or changeU101, U104, U105
Check the freq. at C174 =26MHz ?
change or re-solderOSC100
Check C130 waveform. Isit looks like rectangular ?
re-solder or changeU104, U105, R110, R111
re-solder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check the Tx power atPAM100 PIN#25 ≒ 4dBm
NO
YES
re-solder or changeC130, U101
Is DCS/PCS transmitterO.K?
re-solder or changeRFS100, C102, L103
NO IN INFINEON PHONE TOOLNON SIGNALING MODETX POWER LEVEL : 0
DCS1800 CH : 698PCS1900 CH : 661
IN SPECTRAL ANALYZERRBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV : 10dBmDCS1800 : 1747.4MHzPCS1900 : 1880MHz
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-45
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-46
This Document can not be used without Samsung's authorization
Check the Tx Power atPAM100 PIN#1 ≒ 22.5dBm?
8b-3-20. WCDMA2100 TX
Check the Tx Power atL101 ≒ 22.5 dBm ?
Check the voltage at{C166 = V_BAT?} & C1142.85V?} & {C115, C116 =1.8V?} & {C163 = 2.85V?}
Check the Voltage atC134, C136 = VBAT
Check the Tx Power atL120 ≒ 23 dBm?
re-solder or changePAM100
re-solder or changePAM100, C134, C136
re-solder or changeF105, U107
re-solder or changeU101, U104, U105
Check the freq. at C174 =26MHz ?
change or re-solderOSC100
Check the Tx Power atC169 ≒ 23 dBm?
re-solder or changeF106, L119, C169
re-solder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check the Tx Power atC172 ≒ 4dBm
NO
YES
re-solder or changePAM100
re-solder or changeU101
NO
YES
Check the Tx Power atC172 ≒ 4dBm
Is WCDMA2100transmitter O.K?
re-solder or changeRFS100, C102, L103
NOIN INFINEON PHONE TOOL
NON SIGNALING MODETX DAC : 860
W2100 CH : 9750
IN SPECTRAL ANALYZERRBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV : 10dBmW2100 : 1950MHz
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-47
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-48
This Document can not be used without Samsung's authorization
Check the Tx power atPAM100 PIN#1≒22.5dBm?
8b-3-21. WCDMA1700 TX
Check the Tx Power atL101 ≒ 22.5 dBm ?
Check the voltage at{C166 = V_BAT?} & C1142.85V?} & {C115, C116 =1.8V?} & {C163 = 2.85V?}
Check the Voltage atC134, C136 = VBAT
Check the Tx Power atL117 ≒ 23 dBm?
re-solder or changePAM100
re-solder or changePAM100, C134, C136
re-solder or changeF104, U103
re-solder or changeU101, U104, U105
Check the freq. at C174 =26MHz ?
change or re-solderOSC100
Check the Tx Power atL124 ≒ 23 dBm?
re-solder or changeF103, C153, L124
re-solder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check the Tx Power atC159 ≒ 4dBm
NO
YES
re-solder or changePAM100
re-solder or changeU101
NO
YES
Check the Tx Power atC159 ≒ 4dBm
Is WCDMA1700transmitter O.K?
re-solder or changeRFS100, C102, L103
NOIN INFINEON PHONE TOOL
NON SIGNALING MODETX DAC : 860
W1900 CH : 1412
IN SPECTRAL ANALYZERRBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV : 10dBmW1900 : 1880MHz
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-49
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-50
This Document can not be used without Samsung's authorization
Check the Tx power atPAM100 PIN#1≒22.5dBm?
8b-3-22. WCDMA900 TX
Check the Tx Power atL101 ≒ 22.5 dBm ?
Check the voltage at{C166 = V_BAT?} & C1142.85V?} & {C115, C116 =1.8V?} & {C163 = 2.85V?}
Check the Voltage atC134, C136 = VBAT
Check the Tx Power atL114 ≒ 23 dBm?
re-solder or changePAM100
re-solder or changePAM100, C134, C136
re-solder or changeF108, U108
re-solder or changeU101, U104, U105
Check the freq. at C174 =26MHz ?
change or re-solderOSC100
Check the Tx Power atL112 ≒ 23 dBm?
re-solder or changeF107, L113, L112
re-solder or changeUCP300
END
NO
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
Check the Tx Power atC183 ≒ 4dBm
NO
YES
re-solder or changePAM100
re-solder or changeU101
NOCheck the Tx Power atC183 ≒ 4dBm
Is WCDMA900transmitter O.K?
re-solder or changeRFS100, C102, L103
NO
YES
IN INFINEON PHONE TOOLNON SIGNALING MODE
TX DAC : 860W900 CH : 2788
IN SPECTRAL ANALYZERRBW : 100KHzVBW : 100KHzSPAN : 10MHz
REF LEV : 10dBmW2100 : 897.6MHz
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-51
This Document can not be used without Samsung's authorization
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-52
This Document can not be used without Samsung's authorization
8b-3-23. Fuel Gauge Part
Check the voltageat C537,C538 = V_BAT
Abnormal fuel gauge part
END
No
Yes
Check signals on R461, R462No
Yes
Resolder or replace UCP 400
Yes
Resolder or replace R506 and R507
Resolder or replace U502
Yes
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-53
This Document can not be used without Samsung's authorization
C537
R508
V_BAT
3
2 CELL
CTG1
6EO
4 GND
GN
D9
SCL 7
8SDA
SEO 5
VDD
U502
C538
R507
R506
C539
FUEL_SCL_1.8V
FUEL_SDA_1.8V
R461
Y24 XM0CSN_5
Y25 XM0CSN_4
Y21 XM0BEN_1
W22 XM0ADDR_4
W24 XM0CSN_1
W21 XM0ADDR_3
V20 XM0ADDR_2
U22 XM0CSN_0
AF22 XM0ADDR_13
AF23 XM0ADDR_12
AF24 XM0ADDR_8
AF25 XM0ADDR_7
AE23 XM0ADDR_14
AE24 XM0CSN_2
AE25 XM0ADDR_1
AE26 XM0ADDR_11
AE27 XM0ADDR_10
AE22 XM0ADDR_9
AD26 XM0ADDR_6
AD27 XM0ADDR_5
AC25 XM0ADDR_0
AA24 XM0BEN_0
AA25 XM0CSN_3
TP418
R462
VCC_1.8V_PDA
NFC_SCL_1.8VNFC_SDA_1.8V
GPS_CNTL
LCD_SDI
LCD_SCLK
FUEL_SCL_1.8VFUEL_SDA_1.8V
MLCD_RST
DIC_ID
OLED_ID
LCD_nCS
AP_NANDCS
C400
C402
C403
C404
C405
C406
C407
C408
C409
C410
C411
C412
C413
C414
C415
C416
C417
C420
C423
C425
C426
C427
C428
C430
C603
C604
L800
L801L803
R301
R321
R323
R400
R401
R402
R403
R410
R411
R412
R414
R415
R416
R417
R418
R419
R420
R422
R423
R426
R427
R428
R429
R430
R431R432R433 R434
R435
R436
R437
R438
R439R440 R441R442
R443
R444
R445
R446
R447
R448
R449 R450
R453
R454
R455
R456
R457
R458
R459
R460
R461
R462
R463
R464
R467
R468
R470
R471
R802
R803
R806
RES
ET_O
UT
TP_GPS_CNTL
TP402
TP40
6
TP40
7
TP408
TP409
TP41
0TP412
TP417
U804
UC
P400
ZD800
C537C538
C539
R408
R409
R506R507
R508
TH400U502
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Level 3 Repair
8-54
This Document can not be used without Samsung's authorization
8b-4. Service Schematics
-NC Point(Top View)-
: NC
UCP400
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Level 3 Repair
8-55
This Document can not be used without Samsung's authorization
UCP300
: NC
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-56
This Document can not be used without Samsung's authorization
: NC
U303
Index
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7. Level 2 Repair
7-1
This Document can not be used without Samsung's authorization
1) M1.4 X L4.0
SCREW Torque: 1.2 ~ 1.4kgf.cm
1) Be careful not to make a damage to the rear
cover by jig.
1) Be careful with FPCB separation.
1) Be careful with PBA.
※ M1.4 X L3
SCREW Torque: 1.1 ~ 1.3kgf.cm
7-1. Disassembly and Assembly Instructions7-1-1. Disassembly
Loosen 6 rear screws1 2Separates the Rear cover from the set
using the jig.
3 Detach LCD connector and Touch key FPCB
connector from PBA
Loosen 2 screws on PBA4
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7. Level 2 Repair
7-2
This Document can not be used without Samsung's authorization
1) Be careful when Motor, Receiver and Camera
separate.
1) Be careful not to make a damage when shield-
cover separate from PBA.
1) Be careful with connector and FPCB of speaker
module.
※ M1.4 X L3
SCREW Torque: 1.1 ~ 1.3kgf.cm
1) Be careful of a damage on LCD connector.
5Detach PBA from LCD bracket. Detach connector and separate Sim socket
FPCB and shield-cover from PBA.
6
7 Loosen a screw on speaker module and
separate the speaker module from PBA.
8 Finished.
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7. Level 2 Repair
7-3
This Document can not be used without Samsung's authorization
1) Be careful not to make a damage to components
by soldering iron.
1) Be careful with PBA.
※ M1.4 X L3
SCREW Torque: 1.1 ~ 1.3kgf.cm
1) Be careful of components near soldering section. 1) Be careful with PBA.
7-1-2. Assembly1 2Soldering and bondinf motor on PBA. Attach speaker module on PBA and tighten a
screw.
3 Attach camera module. 4 Put on Sim socket FPCB and shield-cover on
PBA and attach connector.
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7. Level 2 Repair
7-4
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1) Adjust the PBA to 2 POINT on Front Ass'y.
1) Push the connector with sound '??' to avoid
incompletion of insert.
SCREW Torque: 1.1 ~ 1.3kgf.cm
1) Be careful of appearance faulty
※ M1.4 X L4.0
SCREW Torque: 1.2 ~ 1.4kgf.cm
5 Put PBA on Front Ass'y. 6Connect LCD and Touch key FPCB on PBA and
tighten screws.
7Attach Rear cover on set and tighten screws.