Samsung GT-B7320L Building instructions

GSM TELEPHONE

GT-B7320L

GSM TELEPHONE CONTENTS

1. Safety Precautions

2. Specification

3. Product Function

4. Array course control

5. Exploded View and Parts List

6. Main Electrical Parts List

7. Block Diagrams

8. PCB Diagrams

9. Flow Chart of Troubleshooting

10. Reference data

11. Disassembly and Assembly

instructions

GSPN (Global Service Partner Network)

Country Web Site

North America service.samsungportal.com

Latin America latin.samsungportal.com

CIS cis.samsungportal.com

Europe europe.samsungportal.com

China china.samsungportal.com

Asia asia.samsungportal.com

Mideast &Africa mea.samsungportal.com

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.

2009. 07. Rev.1.0

ⓒ

SAMSUNG Proprietary-Contents may change without notice

6. Main Electrical Parts List

6-1

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

0403-001547 ZD500 DIODE

0404-001245 D701 DIODE

0406-001167 ZD800 DIODE

0406-001167 ZD801 DIODE

0406-001167 ZD802 DIODE

0406-001167 ZD803 DIODE

0406-001223 ZD600 DIODE

0406-001223 ZD601 DIODE

0406-001223 ZD602 DIODE

0406-001223 ZD603 DIODE

0406-001223 ZD604 DIODE

0406-001223 ZD700 DIODE

0406-001223 ZD804 DIODE

0406-001223 ZD805, DIODE

0406-001223 ZD806 DIODE

0406-001223 ZD807 DIODE

0406-001369 ZD701 DIODE

0406-001375 ZD704 DIODE

0406-001375 ZD705 DIODE

0406-001375 ZD707 DIODE

0406-001375 ZD808 DIODE

0406-001375 ZD809 DIODE

0407-001002 D500 DIODE

0407-001002 D600 DIODE

0504-000168 TR500 TR-DIGITAL

0504-001138 TR701 TR-DIGITAL

0801-002529 U302 IC

0801-002749 U304 IC

0801-003200 U401 IC

0801-003265 U400 IC

1001-001336 U702 IC

1001-001488 U503 IC

1001-001528 RFS200 IC

1001-001536 RFS201 IC

1001-001580 U712 IC

1108-000248 UME400 MEMORY

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-2

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

1201-002733 U600 IC

1201-002830 PAM100 IC

1201-002860 PAM202 IC

1201-002861 PAM201 IC

1201-002863 PAM200 IC

1201-002907 U300 IC

1203-002832 U502 IC

1203-004776 U701 IC

1203-004776 U710 IC

1203-004798 U700 IC

1203-004802 U301 IC

1203-004925 U709 IC

1203-005092 U500 IC

1203-005244 U704 IC

1203-005263 U705 IC

1203-005916 U707 IC

1203-005554 U501 IC

1203-005689 U504 IC

1204-002746 U303 IC

1205-003297 U100 IC

1205-003790 UCP400 IC

2007-000137 R442 R-CHIP

2007-000138 R309 R-CHIP

2007-000138 R426 R-CHIP

2007-000138 R429 R-CHIP

2007-000138 R511 R-CHIP

2007-000138 R700 R-CHIP

2007-000138 R711 R-CHIP

2007-000140 R107 R-CHIP

2007-000140 R108 R-CHIP

2007-000140 R109 R-CHIP

2007-000140 R110 R-CHIP

2007-000140 R203 R-CHIP

2007-000140 R204 R-CHIP

2007-000140 R205 R-CHIP

2007-000140 R206 R-CHIP

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-3

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

2007-000141 R100 R-CHIP

2007-000141 R412 R-CHIP

2007-000141 R413 R-CHIP

2007-000147 R407 R-CHIP

2007-000148 R301 R-CHIP

2007-000148 R302 R-CHIP

2007-000148 R306 R-CHIP

2007-000148 R421 R-CHIP

2007-000148 R422 R-CHIP

2007-000148 R428 R-CHIP

2007-000148 R437 R-CHIP

2007-000148 R734 R-CHIP

2007-000149 R515 R-CHIP

2007-000157 R304 R-CHIP

2007-000161 R305 R-CHIP

2007-000162 R400 R-CHIP

2007-000162 R416 R-CHIP

2007-000162 R430 R-CHIP

2007-000162 R512 R-CHIP

2007-000162 R513 R-CHIP

2007-000162 R520 R-CHIP

2007-000162 R737 R-CHIP

2007-000165 R510 R-CHIP

2007-000172 R113 R-CHIP

2007-000172 R300 R-CHIP

2007-000172 R719 R-CHIP

2007-000172 R720 R-CHIP

2007-000172 R721 R-CHIP

2007-000172 R722 R-CHIP

2007-000174 R704 R-CHIP

2007-000242 R724 R-CHIP

2007-001119 R709 R-CHIP

2007-001217 R703 R-CHIP

2007-001285 R116 R-CHIP

2007-001291 R605 R-CHIP

2007-001291 R610 R-CHIP

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-4

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

2007-001292 R443 R-CHIP

2007-001298 R101 R-CHIP

2007-001298 R200 R-CHIP

2007-001298 R505 R-CHIP

2007-001305 R103 R-CHIP

2007-001305 R104 R-CHIP

2007-001317 R514 R-CHIP

2007-003004 C245 R-CHIP

2007-003004 R201 R-CHIP

2007-003015 R112 R-CHIP

2007-007008 R702 R-CHIP

2007-007013 R436 R-CHIP

2007-007014 R500 R-CHIP

2007-007014 R504 R-CHIP

2007-007142 R509 R-CHIP

2007-007309 R111 R-CHIP

2007-007310 R517 R-CHIP

2007-007318 R114 R-CHIP

2007-007318 R117 R-CHIP

2007-007468 R506 R-CHIP

2007-007698 R507 R-CHIP

2007-007943 R735 R-CHIP

2007-008045 R115 R-CHIP

2007-008045 R307 R-CHIP

2007-008047 R105 R-CHIP

2007-008047 R106 R-CHIP

2007-008055 R501 R-CHIP

2007-008055 R503 R-CHIP

2007-008263 R516 R-CHIP

2007-008516 R308 R-CHIP

2007-008766 R425 R-CHIP

2007-008774 R731 R-CHIP

2007-008774 R732 R-CHIP

2007-008774 R733 R-CHIP

2007-009201 R102 R-CHIP

2007-009805 R208 R-CHIP

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-5

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

2203-000233 C200 C-CERAMIC

2203-000233 C214 C-CERAMIC

2203-000233 C217 C-CERAMIC

2203-000233 C224 C-CERAMIC

2203-000233 C229 C-CERAMIC

2203-000233 C230 C-CERAMIC

2203-000233 C315 C-CERAMIC

2203-000254 C131 C-CERAMIC

2203-000254 C152 C-CERAMIC

2203-000254 C313 C-CERAMIC

2203-000254 C314 C-CERAMIC

2203-000386 C223 C-CERAMIC

2203-000386 C617 C-CERAMIC

2203-000386 C623 C-CERAMIC

2203-000425 C701 C-CERAMIC

2203-000425 C703 C-CERAMIC

2203-000425 C706 C-CERAMIC

2203-000425 C728 C-CERAMIC

2203-000438 C135 C-CERAMIC

2203-000438 C156 C-CERAMIC

2203-000438 C161 C-CERAMIC

2203-000438 C201 C-CERAMIC

2203-000438 C215 C-CERAMIC

2203-000438 C231 C-CERAMIC

2203-000438 C518 C-CERAMIC

2203-000438 C520 C-CERAMIC

2203-000438 C729 C-CERAMIC

2203-000466 C240 C-CERAMIC

2203-000489 C428 C-CERAMIC

2203-000654 C116 C-CERAMIC

2203-000654 C117 C-CERAMIC

2203-000654 C123 C-CERAMIC

2203-000654 C124 C-CERAMIC

2203-000679 C525 C-CERAMIC

2203-000679 L107 C-CERAMIC

2203-000812 C100 C-CERAMIC

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-6

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

2203-000812 C105 C-CERAMIC

2203-000812 C143 C-CERAMIC

2203-000812 C145 C-CERAMIC

2203-000812 C168 C-CERAMIC

2203-000812 C169 C-CERAMIC

2203-000812 C170 C-CERAMIC

2203-000812 C219 C-CERAMIC

2203-000812 C220 C-CERAMIC

2203-000812 C221 C-CERAMIC

2203-000812 C225 C-CERAMIC

2203-000812 C226 C-CERAMIC

2203-000812 C233 C-CERAMIC

2203-000812 C308 C-CERAMIC

2203-000812 C309 C-CERAMIC

2203-000812 C424 C-CERAMIC

2203-000812 C530 C-CERAMIC

2203-000812 C531 C-CERAMIC

2203-000812 C609 C-CERAMIC

2203-000812 C616 C-CERAMIC

2203-000812 C621 C-CERAMIC

2203-000854 C104 C-CERAMIC

2203-000995 C426 C-CERAMIC

2203-001239 C218 C-CERAMIC

2203-001239 C243 C-CERAMIC

2203-001239 C244 C-CERAMIC

2203-001385 C235 C-CERAMIC

2203-001405 C611 C-CERAMIC

2203-001405 C612 C-CERAMIC

2203-002709 C603 C-CERAMIC

2203-003054 C707 C-CERAMIC

2203-003054 C708 C-CERAMIC

2203-005050 L208 C-CERAMIC

2203-005053 C242 C-CERAMIC

2203-005053 C310 C-CERAMIC

2203-005053 C112 C-CERAMIC

2203-005053 C113 C-CERAMIC

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-7

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

2203-005053 C239 C-CERAMIC

2203-005234 C107 C-CERAMIC

2203-005234 L101 C-CERAMIC

2203-005281 C111 C-CERAMIC

2203-005281 L203 C-CERAMIC

2203-005288 C153 C-CERAMIC

2203-005288 C155 C-CERAMIC

2203-005288 L215 C-CERAMIC

2203-005395 C114 C-CERAMIC

2203-005395 C115 C-CERAMIC

2203-005446 C102 C-CERAMIC

2203-005552 C203 C-CERAMIC

2203-005552 C241 C-CERAMIC

2203-005682 C160 C-CERAMIC

2203-005725 C118 C-CERAMIC

2203-005725 C129 C-CERAMIC

2203-005725 C136 C-CERAMIC

2203-005725 C137 C-CERAMIC

2203-005725 C138 C-CERAMIC

2203-005725 C141 C-CERAMIC

2203-005725 C142 C-CERAMIC

2203-005725 C147 C-CERAMIC

2203-005725 C159 C-CERAMIC

2203-005725 C521 C-CERAMIC

2203-005725 C522 C-CERAMIC

2203-005736 C120 C-CERAMIC

2203-005736 C125 C-CERAMIC

2203-005736 C126 C-CERAMIC

2203-005736 C127 C-CERAMIC

2203-005736 C128 C-CERAMIC

2203-005736 C139 C-CERAMIC

2203-005736 C148 C-CERAMIC

2203-005736 C165 C-CERAMIC

2203-005736 C210 C-CERAMIC

2203-005736 C211 C-CERAMIC

2203-005736 C237 C-CERAMIC

SAMSUNG Proprietary-Contents may change without notice

Main Electrical Parts List

6-8

This Document can not be used without Samsung's authorization

SEC CODE Design LOC Discription

2203-005736 C238 C-CERAMIC

2203-005736 C503 C-CERAMIC

2203-005736 C523 C-CERAMIC

2203-005806 C154 C-CERAMIC

2203-005806 C164 C-CERAMIC

2203-006047 C425 C-CERAMIC

2203-006048 C150 C-CERAMIC

2203-006048 C300 C-CERAMIC

2203-006048 C302 C-CERAMIC

2203-006048 C304 C-CERAMIC

2203-006048 C307 C-CERAMIC

2203-006048 C320 C-CERAMIC

2203-006048 C404 C-CERAMIC

2203-006048 C420 C-CERAMIC

2203-006048 C427 C-CERAMIC

2203-006048 C452 C-CERAMIC

2203-006048 C453 C-CERAMIC

2203-006048 C454 C-CERAMIC

2203-006048 C457 C-CERAMIC

2203-006048 C515 C-CERAMIC

2203-006194 C146 C-CERAMIC

2203-006194 C157 C-CERAMIC

2203-006208 C722 C-CERAMIC

2203-006324 C607 C-CERAMIC

2203-006399 C400 C-CERAMIC

2203-006399 C401 C-CERAMIC

2203-006399 C403 C-CERAMIC

2203-006399 C405 C-CERAMIC

2203-006399 C406 C-CERAMIC

2203-006399 C456 C-CERAMIC

2203-006399 C512 C-CERAMIC

2203-006399 C513 C-CERAMIC

2203-006423 C119 C-CERAMIC

2203-006423 C130 C-CERAMIC

2203-006423 C133 C-CERAMIC

2203-006423 C134 C-CERAMIC

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