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Samsung Galaxy GT-i5500 Service Manual

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GSM TELEPHONE
GSM TELEPHONE
GT-i5500(i5503 Common)
1. Safety Precautions
2. Specification
3. Product Function
4. Exploded View and Parts list
5. MAIN Electrical Parts List
6. Level 1 Repair
7. Level 2 Repair
8. Level 3 Repair
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.
CONTENTS
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Summary of Contents for Samsung Galaxy GT-i5500

  • Page 1 - 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...
  • Page 2 China china.samsungportal.com Asia asia.samsungportal.com Mideast & Africa mea.samsungportal.com This Service Manual is a property of Samsung Electronics Co.,Ltd. Samsung Electronics Co.,Ltd. ⓒ Any unauthorized use of Manual can be punished under applicable International and/or domestic law. 2010. 05. Rev.1.0...

  • Page 3: Exploded View And Parts List

    4-1. Cellular phone Exploded View QME03 QKP01 QFR01 QMI03 QLC01 QLB01 QMI04 QAR01 QMP01 QVK01 QME01 QBR05 QCA01 QSP01 QMO01 QCR72 QCR101 QVO01 QRE01 QIF01 QCR101 QBA01 QBC00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 5: Main Electrical Parts List

    R 5 1 7 R C 1 0 0 5 J 2 2 2 C S 2 0 0 7 - 0 0 0 1 4 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6 R 4 1 8 , R 4 1 9 , R 4 2 0 R M C 1 / 2 0 4 7 3 J P A 2 0 0 7 - 0 0 8 4 8 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 7 G R P 0 3 3 5 C 1 E 3 3 0 J D 0 1 E 2 2 0 3 - 0 0 5 6 8 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 G R M 0 3 3 5 C 1 E 4 7 0 J D 0 1 D 2 2 0 3 - 0 0 6 5 5 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 L 1 2 6 C I H 0 5 T 4 N 7 S N C 2 7 0 3 - 0 0 2 2 6 7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 0 4 - 6 2 9 8 - 7 0 6 - 0 0 0 - 8 8 3 3 7 0 8 - 0 0 2 0 1 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 P l e a s e c o n s u l t t h e G S P N w e b s i t e ( S a m s u n g P o r t a l ) f o r t h e m o s t r e c e n t v e r s i o n o f t h e p r o d u c t ' s p a r t l i s t . SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 12: Level 3 Repair

    8. Level 3 Repair 8-1.Block Diagram ) t i e l i & ) t i , " & & & SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 Level 3 Repair 8-2. PCB Diagrams 8-2-1. Top SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 Level 3 Repair 8-2-1. Bottom SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 Resolder OSC400 C443(VREG_MSMC1)=1.2V? C442(VREG_MSMC2)=1.2V? Check the U401 C441(VREG_MSME)=1.8V? C411(VREG_MSMP)=2.6V? C412(VREG_MSMA)=2.6V? Check the clock Check the clock generation circuit C109 = 19.2Mhz ? Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 Level 3 Repair SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 Level 3 Repair SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 Level 3 Repair SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 Level 3 Repair SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 F600, F601, F602, F600, F601, F603, F604, F605, F602, F603, F606 Resolder F604, F605, F606 Correctly mounted? C522 LED_P_26V=26V? Replace U503 & Check Replace neighboring circuits SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 Level 3 Repair 8-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 Level 3 Repair 8-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 Level 3 Repair 8-3-3. TSP Operate TSP Check Reconnecting TSP TSP Connecting Change TSP Module No Problem? Change main PBA 8-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 Change Speaker down? Resolder Signal on in L502,L504 L502, L504? SPK ASSY Resolder Signal on in C407, C408 C407, C408? Replace U500 Change main PBA 8-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 Level 3 Repair 8-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 Level 3 Repair 8-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 Level 3 Repair Receiver Working Operate Receiver Check Receiver Resolder Soldering Receiver break Change Receiver down? Change main PBA 8-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 MIC Hole? MIC hole Remove MIC, Check Check MIC 4th pin (MIC_BIAS_1.8V) C504 = High? = 1.8V ? Change main PBA Change MIC Change MIC 8-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 Level 3 Repair L602 C504 L127 C173 C135 U605 C134 U402 ZD600 ZD602 L604 MIC500 8-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 MIC Hole? MIC hole Remove MIC, Check Check MIC 4th pin (MIC_BIAS_1.8V) C503 = High? = 1.8V ? Change main PBA Change MIC Change MIC 8-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 Level 3 Repair C503 C509 C502 C507 8-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 Signal on Check L505, L506, in C517, SPK NG? EAR500 C518? Signal on Check R406, R407, in C409 U401 C410? The End Change Main PBA 8-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 Level 3 Repair TP602 C605 C604 C603 L505 C518 ZD501 U504 ZD500 R513 C517 L506 C602 R601 8-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 R404 C431 C452 C322 C434 C432 C302 R403 C410 C430 C510 R502 C409 C511 C441 C500 C407 R528 C420 C526 C505 R410 R405 R529 8-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 35: Volume Key

    8-3-5. KEY Working Volume KEY Press Volume Key Change Domesheet All key NG? Change Key FPCB Change KeyPad Any key NG? Change Main PBA 8-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 Check 8-3-1 Section Key NG? ZD602 = High? Change Domesheet Change Main PBA Change Domesheet Sub Key Change Main PBA The End 8-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 Level 3 Repair C217 L602 C504 C215 C212 U605 L211 C218 U402 ZD600 ZD602 L604 U606 C209 R203 8-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 Vibrator Soldering VMOT_3.0V Check PMIC (U401) Change Main PBA (C524) = 3.0V ? MOT500 1 Pin & 2 Pin Change U502 High? Change Main PBA 8-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 Level 3 Repair C509 C502 C507 R505 C508 C501 MOT500 R524 C525 C448 C447 R527 BH302 8-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 Change CD400 break down ? 9thPin of CD400 Change CD400 = High ? 4thPin of CD400 Check U401(PMIC) = 3.0V ? Change Main PBA 8-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 Level 3 Repair C217 L602 C504 C215 C212 U605 L211 C218 U402 ZD600 ZD602 L604 U606 C209 R203 8-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 Insert & Operate SIM card SIM FPCB Change SIM400 Break down? C450 Check = 3.0V Q400 Resolder Change Q400 U401(PMIC) Check SIM400 & Neighboring Circuits 8-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 Level 3 Repair R524 R513 C517 L506 C525 C602 R601 C448 C447 R527 ZD503 L507 L510 L203 C204 C200 C208 C202 SIM400 C246 L212 L213 C238 8-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 Operate CAMERA Camera FPCB con nector is correctly correctly connect connecting? C603 = 2.6V, Change C604 = 1.8V U401(PMIC) C605 = 2.8V CAMERA Replace 8-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 Level 3 Repair TP602 C605 C604 C603 C503 8-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46 Amplitude : -50dBm Normal condition Check Antenna contact Catch the channel? Check L110 = -55dBm ? Replace PAM100 Resolder U101 or Change The End 8-35 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 Amplitude : -50dBm Normal Condition Check Antenna Contact Catch the channel? Check L107 >= -55 dBm? Replace PAM100 Resolder U100 or Change The End 8-36 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 Amplitude : -50dBm Normal Condition Check Antenna Contact Catch the channel? Check L105, L106 Replace PAM100 >= -55 dBm? Resolder U101 or Change The End 8-37 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 Level 3 Repair 8-38 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Check Antenna Contact Catch the channel? Check L114 = -65 dBm? Replace PAM100 Check C119= -65 dBm? Replace DUF100 Resolder U101 or Change The End 8-39 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 Check Antenna Contact Catch the channel? Check C125 = -65 dBm? Replace PAM100 Replace DUF101 Check C132 = -65 dBm? Resolder U101 or Change The End 8-40 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 Level 3 Repair 8-41 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 REF LEV. : 10dBm ATT. : 20dB Check The U101 Check R104 >= 13dBm? Replace PAM100 Check PAM100 PIN17 OUTPUT(RF CONN.) With HP8960 >= 33dBm? The End 8-42 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54 REF LEV. : 10dBm ATT. : 20dB Check R101 >= 11dBm? Check The U101 Replace PAM100 Check PAM100 PIN17 OUTPUT(RF CONN.) With HP8960 >= 30dBm? The End 8-43 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 Level 3 Repair 8-44 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 Check C115 = 26 dBm? Replace PAM101 Check L114 = 24 dBm ? Replace DUF100 Replace PAM100 Check PAM100 PIN17 OUTPUT(RF CONN.) With HP8960 >= 23dBm? The End 8-45 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 57 Check C135 = 26 dBm? Replace PAM102 Check C125 = 24 dBm ? Replace DUF101 Check PAM100 PIN17 OUTPUT(RF CONN.) Replace PAM100 With HP8960 >= 23dBm? The End 8-46 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 Level 3 Repair 8-47 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 Level 3 Repair 8-48 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 U201 is around 3. Check U201 and change Check 26KHz Clock Check OSC200 on U206 (H6) Check the Exchange ANT201 assembled status of ANT201 Exchange Check UCP300 8-49 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 Level 3 Repair OSC200 8-50 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 62 Check C200 C200 ≥ 2.8V and Check U401 C213, 214 is OK? Resolder C213,C214 (When U201 and check U201 operate) Check signal related to U201 8-51 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 63 Level 3 Repair 8-52 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 64 Resolder ANT200, C251 Normal GPS Signal Input: -50dBm @C251 Replace UCP300 Check C245 = High ? Check L211 >= -53dBm? Replace U200 The End 8-53 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 65 Level 3 Repair 8-54 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66 ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ● 　 　 　 　 　 　 　 　 　 　 　 　 　 　 8-55 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 　 1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 　 8-56 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 68: Level 2 Repair

    1) Separate the LCD and TSP CONNECTORS. ※ Caution ※ Caution 1) Be care of damage to INTENNA 1) Be care of scratch and molding damage. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 69 CAMERA CONNECTOR from the PBA ASS'Y. ※ Caution ※ Caution 1) Be care of scratch and PBA damage. 1) Be care of INTENNA wire and PBA damage. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 70 FPCB and INTENNA from PBA. ※ Caution ※ Caution 1) Be care of the FPCBs and INTENNA wire damage. 1) Be care of MOTOR wire. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 71 CONNECTOR. ※ Caution ※ Caution 1) Be care of damage to CAMERA CONNECTOR and 1) Be care of damage to INTENNA PATTERN and FPCB. PBA. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 72 2) Assemble the LCD MODULE. ※ Caution ※ Caution 1) Be care of damage to LCD. 1) Be care of damage the LCD and TSP FPCB. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 73 1) Assemble the REAR CASE. ※ Caution ※ Caution 1) Be care of scratch and molding damage. 1) Be care of scratch and molding damage. Screw torque : 1.2kgf·cm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 74 4-1. Cellular phone Exploded View QME03 QKP01 QFR01 QMI03 QLC01 QLB01 QMI04 QAR01 QMP01 QVK01 QME01 QBR05 QCA01 QSP01 QMO01 QCR72 QCR101 QVO01 QRE01 QIF01 QCR101 QBA01 QBC00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 76 R 5 1 7 R C 1 0 0 5 J 2 2 2 C S 2 0 0 7 - 0 0 0 1 4 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 77 R 4 1 8 , R 4 1 9 , R 4 2 0 R M C 1 / 2 0 4 7 3 J P A 2 0 0 7 - 0 0 8 4 8 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 78 G R P 0 3 3 5 C 1 E 3 3 0 J D 0 1 E 2 2 0 3 - 0 0 5 6 8 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 79 G R M 0 3 3 5 C 1 E 4 7 0 J D 0 1 D 2 2 0 3 - 0 0 6 5 5 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 80 L 1 2 6 C I H 0 5 T 4 N 7 S N C 2 7 0 3 - 0 0 2 2 6 7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 81 0 4 - 6 2 9 8 - 7 0 6 - 0 0 0 - 8 8 3 3 7 0 8 - 0 0 2 0 1 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 82 P l e a s e c o n s u l t t h e G S P N w e b s i t e ( S a m s u n g P o r t a l ) f o r t h e m o s t r e c e n t v e r s i o n o f t h e p r o d u c t ' s p a r t l i s t . SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 83 1) Separate the LCD and TSP CONNECTORS. ※ Caution ※ Caution 1) Be care of damage to INTENNA 1) Be care of scratch and molding damage. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 84 CAMERA CONNECTOR from the PBA ASS'Y. ※ Caution ※ Caution 1) Be care of scratch and PBA damage. 1) Be care of INTENNA wire and PBA damage. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 85 FPCB and INTENNA from PBA. ※ Caution ※ Caution 1) Be care of the FPCBs and INTENNA wire damage. 1) Be care of MOTOR wire. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 86 CONNECTOR. ※ Caution ※ Caution 1) Be care of damage to CAMERA CONNECTOR and 1) Be care of damage to INTENNA PATTERN and FPCB. PBA. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 87 2) Assemble the LCD MODULE. ※ Caution ※ Caution 1) Be care of damage to LCD. 1) Be care of damage the LCD and TSP FPCB. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 88 1) Assemble the REAR CASE. ※ Caution ※ Caution 1) Be care of scratch and molding damage. 1) Be care of scratch and molding damage. Screw torque : 1.2kgf·cm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 89 8. Level 3 Repair 8-1.Block Diagram ) t i e l i & ) t i , " & & & SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 90 Level 3 Repair 8-2. PCB Diagrams 8-2-1. Top SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 91 Level 3 Repair 8-2-1. Bottom SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 92 Resolder OSC400 C443(VREG_MSMC1)=1.2V? C442(VREG_MSMC2)=1.2V? Check the U401 C441(VREG_MSME)=1.8V? C411(VREG_MSMP)=2.6V? C412(VREG_MSMA)=2.6V? Check the clock Check the clock generation circuit C109 = 19.2Mhz ? Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 93 Level 3 Repair SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 94 Level 3 Repair SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 95 Level 3 Repair SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 96 Level 3 Repair SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 97 F600, F601, F602, F600, F601, F603, F604, F605, F602, F603, F606 Resolder F604, F605, F606 Correctly mounted? C522 LED_P_26V=26V? Replace U503 & Check Replace neighboring circuits SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 98 Level 3 Repair 8-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 99 Level 3 Repair 8-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 100 Level 3 Repair 8-3-3. TSP Operate TSP Check Reconnecting TSP TSP Connecting Change TSP Module No Problem? Change main PBA 8-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 101 Change Speaker down? Resolder Signal on in L502,L504 L502, L504? SPK ASSY Resolder Signal on in C407, C408 C407, C408? Replace U500 Change main PBA 8-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 102 Level 3 Repair 8-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 103 Level 3 Repair 8-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 104 Level 3 Repair Receiver Working Operate Receiver Check Receiver Resolder Soldering Receiver break Change Receiver down? Change main PBA 8-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 105 MIC Hole? MIC hole Remove MIC, Check Check MIC 4th pin (MIC_BIAS_1.8V) C504 = High? = 1.8V ? Change main PBA Change MIC Change MIC 8-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 106 Level 3 Repair L602 C504 L127 C173 C135 U605 C134 U402 ZD600 ZD602 L604 MIC500 8-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 107 MIC Hole? MIC hole Remove MIC, Check Check MIC 4th pin (MIC_BIAS_1.8V) C503 = High? = 1.8V ? Change main PBA Change MIC Change MIC 8-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 108 Level 3 Repair C503 C509 C502 C507 8-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 109 Signal on Check L505, L506, in C517, SPK NG? EAR500 C518? Signal on Check R406, R407, in C409 U401 C410? The End Change Main PBA 8-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 110 Level 3 Repair TP602 C605 C604 C603 L505 C518 ZD501 U504 ZD500 R513 C517 L506 C602 R601 8-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 111 R404 C431 C452 C322 C434 C432 C302 R403 C410 C430 C510 R502 C409 C511 C441 C500 C407 R528 C420 C526 C505 R410 R405 R529 8-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 112 8-3-5. KEY Working Volume KEY Press Volume Key Change Domesheet All key NG? Change Key FPCB Change KeyPad Any key NG? Change Main PBA 8-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 113 Check 8-3-1 Section Key NG? ZD602 = High? Change Domesheet Change Main PBA Change Domesheet Sub Key Change Main PBA The End 8-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 114 Level 3 Repair C217 L602 C504 C215 C212 U605 L211 C218 U402 ZD600 ZD602 L604 U606 C209 R203 8-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 115 Vibrator Soldering VMOT_3.0V Check PMIC (U401) Change Main PBA (C524) = 3.0V ? MOT500 1 Pin & 2 Pin Change U502 High? Change Main PBA 8-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 116 Level 3 Repair C509 C502 C507 R505 C508 C501 MOT500 R524 C525 C448 C447 R527 BH302 8-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 117 Change CD400 break down ? 9thPin of CD400 Change CD400 = High ? 4thPin of CD400 Check U401(PMIC) = 3.0V ? Change Main PBA 8-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 118 Level 3 Repair C217 L602 C504 C215 C212 U605 L211 C218 U402 ZD600 ZD602 L604 U606 C209 R203 8-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 119 Insert & Operate SIM card SIM FPCB Change SIM400 Break down? C450 Check = 3.0V Q400 Resolder Change Q400 U401(PMIC) Check SIM400 & Neighboring Circuits 8-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 120 Level 3 Repair R524 R513 C517 L506 C525 C602 R601 C448 C447 R527 ZD503 L507 L510 L203 C204 C200 C208 C202 SIM400 C246 L212 L213 C238 8-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 121 Operate CAMERA Camera FPCB con nector is correctly correctly connect connecting? C603 = 2.6V, Change C604 = 1.8V U401(PMIC) C605 = 2.8V CAMERA Replace 8-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 122 Level 3 Repair TP602 C605 C604 C603 C503 8-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 123 Amplitude : -50dBm Normal condition Check Antenna contact Catch the channel? Check L110 = -55dBm ? Replace PAM100 Resolder U101 or Change The End 8-35 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 124 Amplitude : -50dBm Normal Condition Check Antenna Contact Catch the channel? Check L107 >= -55 dBm? Replace PAM100 Resolder U100 or Change The End 8-36 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 125 Amplitude : -50dBm Normal Condition Check Antenna Contact Catch the channel? Check L105, L106 Replace PAM100 >= -55 dBm? Resolder U101 or Change The End 8-37 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 126 Level 3 Repair 8-38 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 127 Check Antenna Contact Catch the channel? Check L114 = -65 dBm? Replace PAM100 Check C119= -65 dBm? Replace DUF100 Resolder U101 or Change The End 8-39 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 128 Check Antenna Contact Catch the channel? Check C125 = -65 dBm? Replace PAM100 Replace DUF101 Check C132 = -65 dBm? Resolder U101 or Change The End 8-40 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 129 Level 3 Repair 8-41 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 130 REF LEV. : 10dBm ATT. : 20dB Check The U101 Check R104 >= 13dBm? Replace PAM100 Check PAM100 PIN17 OUTPUT(RF CONN.) With HP8960 >= 33dBm? The End 8-42 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 131 REF LEV. : 10dBm ATT. : 20dB Check R101 >= 11dBm? Check The U101 Replace PAM100 Check PAM100 PIN17 OUTPUT(RF CONN.) With HP8960 >= 30dBm? The End 8-43 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 132 Level 3 Repair 8-44 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 133 Check C115 = 26 dBm? Replace PAM101 Check L114 = 24 dBm ? Replace DUF100 Replace PAM100 Check PAM100 PIN17 OUTPUT(RF CONN.) With HP8960 >= 23dBm? The End 8-45 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 134 Check C135 = 26 dBm? Replace PAM102 Check C125 = 24 dBm ? Replace DUF101 Check PAM100 PIN17 OUTPUT(RF CONN.) Replace PAM100 With HP8960 >= 23dBm? The End 8-46 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 135 Level 3 Repair 8-47 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 136 Level 3 Repair 8-48 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 137 U201 is around 3. Check U201 and change Check 26KHz Clock Check OSC200 on U206 (H6) Check the Exchange ANT201 assembled status of ANT201 Exchange Check UCP300 8-49 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 138 Level 3 Repair OSC200 8-50 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 139 Check C200 C200 ≥ 2.8V and Check U401 C213, 214 is OK? Resolder C213,C214 (When U201 and check U201 operate) Check signal related to U201 8-51 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 140 Level 3 Repair 8-52 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 141 Resolder ANT200, C251 Normal GPS Signal Input: -50dBm @C251 Replace UCP300 Check C245 = High ? Check L211 >= -53dBm? Replace U200 The End 8-53 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 142 Level 3 Repair 8-54 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 143 ● ○ ○ ○ ○ ○ ○ ○ ○ ○ ● 　 　 　 　 　 　 　 　 　 　 　 　 　 　 8-55 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 144 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● 　 1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 　 8-56 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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