LG C3600 Service Manual Download Page 5

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3. TECHNICAL BRIEF

3. LG-

C3600

TECHNICAL BRIEF

3.1 LG-

C3600

Block Diagram

Figure 3-1 LG-

C3600

top level block diagram

The Figure 3-1 shows the top level block diagram of LG-

C3600

, it contains RF and BB part.

The following list is the detailed:

1. AD6527B : ADI digital baseband chipset

2. AD6537B : ADI analog baseband and power supply chipset

3. SI4205 : RF transmitter chipset

4. NEC9993 : NEC MP3 and Midi chipset

5. RD38F4455LLZDQ0 : 256Mb + 256Mb intel Flash memory chipset

6. CL761S : Camera module

7. Others:

A. 24 main key, 3 MP3 play key and 2 side key.

B. 128 x 160 65K CSTN –LCD module

C. Vibrator

D. Mic

E. Speaker and receiver

F. Ear-jack

G. Sim socket

H. Battery connector

Summary of Contents for C3600

Page 1: ...0 4 2 5 Check SAW Filter 11 4 2 6 Checking Receive IQ 12 4 3 TX Trouble 13 4 3 1 Check LDO Circuit 13 4 3 2 Check VCTCXO Circuit 13 4 3 3 Check Transmit IQ 13 4 3 4 Check PAM Control Signal 14 4 3 5 Check Antenna Switch and Mobile Switch 15 4 4 Power On Trouble 15 4 5 Charging Trouble 17 4 6 LCD Trouble 19 4 6 1 LCD Blue Screen 19 4 6 2 LCD Blank Screen or Abnormal Screen 19 4 7 Camera Trouble 20 ...

Page 2: ...ny charges that are resulted from such unauthorized use B Changes in Service A local telephone company may make changes in its communications facilities or procedure If these changes could reasonably be expected to affect the use of this phone or compatibility with the network the telephone company is required to give advanced written notice to the user allowing the user to take appropriate steps ...

Page 3: ...lves by using a wrist strap when exchange system boards When repairs are made to a system board they should spread the floor with anti static mat which is also grounded Use a suitable grounded soldering iron Keep sensitive parts in these protective packages until these are used When returning system boards or parts like EEPROM to the factory use the protective package as described 2 ...

Page 4: ...Talk Time Up to 3 hrs GSM Tx Lev 5 Standby Time Up to 200 hrs Paging Period 9 RSSI 85dBm Antenna Internal LCD Main LCD CSTN 128 160 Pixels 65K Color Sub LCD CSTN 96 64 Pixels 65K Color Back Light Blue LED PC Sync Yes Indicator LED None Vibrator Yes Cylinder Type Buzzer Yes C MIC Yes Receiver Yes Earphone Jack Yes Stereo SIM Socket Yes SIM Block Type Volume Key Yes Voice Key Yes MP3 AAC Yes MIDI 64...

Page 5: ...s the detailed 1 AD6527B ADI digital baseband chipset 2 AD6537B ADI analog baseband and power supply chipset 3 SI4205 RF transmitter chipset 4 NEC9993 NEC MP3 and Midi chipset 5 RD38F4455LLZDQ0 256Mb 256Mb intel Flash memory chipset 6 CL761S Camera module 7 Others A 24 main key 3 MP3 play key and 2 side key B 128 x 160 65K CSTN LCD module C Vibrator D Mic E Speaker and receiver F Ear jack G Sim so...

Page 6: ...rated a receiver based on a low IF 100KHz architecture and a transmitter based on a modulation loop architecture which contains a complete dual band transceiver with built in VCOs The transceiver employed a 3 wire serial interface to allow an external system controller to write the control registers for dividers receive path gain power down setting and other controls Figure 3 2 Receiver Block Diag...

Page 7: ...ator a matched pair of 10 bit DACs and a matched pair of reconstruction filter Figure 3 5 AD6537B BASEBAND TRANSMIT SECTION 3 4 BaseBand Receive Section i This section consists of two identical ADC channels that process baseband in phase I and quadrature Q signals ii Each channel consists a coarse switched capacitor Anti alias filter followed by a low pass digital filter Figure 3 6 AD6537B BASEBAN...

Page 8: ...RF Components Figure 4 1 RF Components Reference Description Reference Description SW500 Mobile S W U501 PAM FL401 EGSM SAW Filter FL500 ANT S W FL402 DCS SAW Filter U503 LDO U502 RF Main Chipset X500 XCTCXO ANT500 ANT501 ANT Feedback Point Table 4 1 7 ...

Page 9: ...r c u i t 4 C h e c k A N T S W M o b i l e S W 5 C h e c k S A W F i l t e r C i r c u i t 6 C h e c k R e c e i v i n g I Q R e d o w n l o a d S W C a l 4 2 1 Check ANT Feedback Points See Figure 4 1 Check ANT500 and ANT501 Check Wether the ANT Good Contacting 4 2 2 Check Regulator Circuit Figure 4 2 Regulator Circuit Regulator Circuit OK see N ext Page Check VCTCX O RF 2 8V OK PIN6 H IGH Repla...

Page 10: ...6 4 7u CLKON AFC 4 2 3 Check VCTCXO Circuit Figure 4 3 VCTCXO Circuit 13Mhz Right 2 75v Right Check U101 VCTCXO Circuit no problem check below or software Replace X501 Y Y N N Chec Pin3 Figure 4 3 Check Pin 4 Figure 4 3 C539 2 2u C528 100p X500 26MHz 4 3 2 1 VCC OUT GND VCONT 2V75_VVCXO R515 10K C540 0 1u R510 100 9 ...

Page 11: ... 7 DCS PL 2 Check C531 C537 Whether phone in Rx state Figure 4 4 VC1 L VC2 L Pin5 29 5dBm Pin3 26 5dBm C h e c k FL501 p i n 10 For GSM Pin1 For DCS Power Level Start Shorten Check SW500 RF cable Connection Change Main Board Check Pin 4 3 5 PAM control Signal Replace SW500 Replace SW500 Y N N N N Y Y End Y Table 4 2 10 ...

Page 12: ...0 For GSM C h e c k t h e soldering Is Ok C510 for GSM The SAW soldering Is Ok Change For GSM L501 C513 For DCS L503 C521 Change FL401 GSM FL402 DCS Check the soldering Is Ok For GSM L501 C513 For DCS L503 C52 SAW filer is OK Refer next page for IQ signal checking Check the SAW filter Output For GSM FL401 3 For DCS FL402 3 When do these two test standalone mode should be applied Yes Yes No No No Y...

Page 13: ... TROUBLE SHOOTING 4 2 6 Checking Receive IQ Figure 4 6 check C519 C526 check if there is any major difference Refer to Figure4 6 Sililar Redownload software Recalibrate Replace U102 No Yes Figure 4 7 12 ...

Page 14: ... LDO circuit 2 check VCTCXO circuit 3 check antenna and mobile communication S W 5 check RAM control signal Download S W and calibration again 3 check antenna and mobile communication S W 4 3 1 Check LDO Circuit Detail on 4 2 1 4 3 2 Check VCTCXO Circuit Detail on 4 2 2 4 3 3 Check Transmit IQ Detail on 4 2 6 13 ...

Page 15: ...N D 9 G N D 8 G N D 7 G N D 6 G N D 5 G N D 4 G N D 3 G N D 2 G N D 1 RSVD GSM_OUT DCS_OCS_OUT GPIO_17 C501 27p C581 12p C504 0 01u PA_EN PA_BAND TX_RAMP C503 0 01u C506 0 01u C502 33p GPIO_16 R501 100 C507 22u VBAT C505 18p C520 39P R509 1k C509 27p R502 100 Almost the same Transmit IQ signal OK Check RF transmit level reference on next page Download S W again Check TX RAMP and PA EN C h e c k t ...

Page 16: ...4 TROUBLE SHOOTING Figure 4 9 4 3 5 Check Antenna Switch and Mobile Switch Please refer to 4 2 4 4 4 Power On Trouble Figure 4 10 15 ...

Page 17: ...ange Battery Check the Contact of PowerKey or Dome Change Dome Check the Following Pins of U102 C 113 1 8 V C 121 2 75 V C 114 2 8 V C 115 1 8V Replace U 102 Logic Level of Pin3 of D101 HIGH Redownload Software Phone will Power On Yes Yes Yes Yes No No No No 16 ...

Page 18: ...126 100 D102 CUS02 C 1 4 3 1 u C152 1u VBAT C126 10U R122 1 2M 1 R108 330 Q100 TPCF8102 1 2 3 4 8 7 6 5 D1 D2 D3 G D6 D5 D4 S R 1 0 6 0 2 C151 0 01u U205 IBIAS CRST VMEMSEL VBACKSEL C_G16_VPLL_TE CHGDACREF CHGOSC VBATSENSE VCHG ISENSE GATEDRIVE VCHARGE 17 ...

Page 19: ...soldered Voltage across R106 is about 10 100mV Battery is OK The battery may have problems Change the battery Charging is operating properly Replace the Q100 D102 Resolder the Q100 D102 R106 The TA is out of order Change the TA Re solder the CN301 Pin 4 5 VCHARGE Pin 12 19 GND Yes Yes Yes Yes Yes Yes No No No No No 18 ...

Page 20: ...k the connection between FPCB and PCB FPCB and LCD Check the signal of FL600 FL602 Is LCD module OK Yes No No 4 6 2 LCD Blank Screen or Abnormal Screen Figure 4 13 Can the main board power on LCD is OK Go to power on trouble Reconnect the connectors Replace U402 Change LCD Yes Yes Yes No No Check the connection between FPCB and PCB FPCB and LCD Check the output signal of FB403 Is LCD module OK Yes...

Page 21: ...4 TROUBLE SHOOTING 4 7 Camera Trouble Figure 4 14 20 ...

Page 22: ... 15 Open upper Are LED100 and LED101 not working Yes Has pin1 of U100 exported VBAT signal and has pin4 of U100 exported EN SET signal when colour LED should be lighted Change FPCB Yes NO Output voltage at pin 6 pin7 and pin8 of U100 is normal Change charge pump Yes Colour LED will work properly Is LED100 or LED101 not working Yes Change colour LED module NO R103 R104 R105 R106 R107 R108 soldering...

Page 23: ...6 start Enter intoengineering mode and open backlight All keypad backlight LEDsare working Replace LEDs not working Voltage atpin5 of Q301 0 9V Change mainboard Voltage atPin3 6 of Q301 0 3V replaceQ301 end NO Blacklight will work properly YES YES NO YES NO NO NO 22 ...

Page 24: ...phone supports 3V SIM only Voltage at T6 of U100 2 85V Change the main board Re solder J300 Replace J300 Does it work properly after re downloading SW SIM will be detected The SIM is malfunctioned Change the SIM Change the main board Yes No Yes Yes Yes Yes Yes No No Yes No No No No Circuit Diagram C324 NA SIM CONNECTOR 2V85_VSIM SIM_DATA SIM_CLK SIM_RST C325 220n C335 2 2u R346 20K R349 0 C273 NA ...

Page 25: ...X NOPB 4 3 1 5 2 C206 22u J200 3 1 4 5 2 6 R206 20K 2V8_VEXT R216 1M R210 0 HOOK_DETECT AUXIP EAR_SPK_R AUXIN JACK_DETECT EAR_SPK_L C277 0 1u 7000 2 5G DB1 G C 2 1 3 3 9 P C205 NA R214 100 R204 1 5K C217 33u C212 39p C200 39P R213 4 7 V A 2 0 1 A V L 5 M 0 2 2 0 0 C289 0 1u R203 20K R202 1K R230 330K C 2 2 3 N A C204 NA V A 2 0 0 A V L 5 M 0 2 2 0 0 Check Points Figure 4 18 24 ...

Page 26: ...hone 3 2 Audio path problem Earphone sending path problem Earphone receiving path problem 4 Yes No Yes Yes No No Yes No Earphone receiving path problem 2 Voltage at C209 C217 1 2V Check soldering C209 C217 R210 R228 Yes Yes No No Replaee main board Download software Re solder C209 C217 R210 R228 4 Earphone detect problem 1 Voltage at R230 0 7V Voltage at Pin 4 of U200 2 4V Unsheathe earphone Volta...

Page 27: ...nsert earphone Voltage at C206 2 3V Voltage at R206 1 2V Replace main board Check soldering R206 R203 C204 Check soldering R202 Voltage at R202 2 5V Replace U201 Check soldering R214 C212 AUXIN AUXIP 4 Yes Yes Yes Yes No No No No 4 12 Speaker Receiver Trouble Figure 4 19 26 ...

Page 28: ...8V Voltage at Pin10 of U701 is 1 5V Check U704 C724 C725 U705 Including Bypass U702 Replace U704 C724 C725 U705 U702 Change the FPCB CN601 Replace SPK RCV Replace U701 Replace DBB Check the soldering of R111 R113 Re solder R111 R113 Replace U102 Yes Yes Yes Yes No No No Yes Yes No Re solder SPK RCV No RCV Problem SPK Problem 27 ...

Page 29: ...D CALIBRATION 5 DOWNLOAD AND CALIBRATION Speedo 2 9 is used for download in LG C3600 Refer to graph Figure 5 1 Download setup and procedure are the same as LG G660 s Calibration procedure is the same as LG G660 s 28 ...

Page 30: ... KEYPADCOL0 KEYPADCOL1 A14 C14 KEYPADCOL2 KEYPADCOL3 C13 E11 GPIO_55 GPIO_56 A12 GPIO_6 J18 H16 GPIO_7 GPIO_8 J14 GPIO_9 H18 GPO_0_RXON C8 V18 GPO_10 GPO_11 R16 GPO_16 T16 T18 GPO_17 P16 GPO_18 U18 GPO_19 GPO_1_TXON E8 V14 GPO_2 R18 GPO_20 GPIO_4 K14 GPIO_40 K5 N9 GPIO_42_NMAIN_LCD_CS V7 GPIO_43_NSUB_LCD_CS P9 GPIO_44_NROMCS2 T7 GPIO_45 T8 GPIO_46 P11 GPIO_47_SIM_VSEL A4 GPIO_48_ABB_IRQ GPIO_49 J1...

Page 31: ...CLK C6 H2 D0 H3 D1 G4 D10 D11 J4 H5 D12 G6 D13 H6 D14 D15 A10 B8 A11 A12 C8 D8 A13 F7 A14 A15 E8 F8 A16 A17 D2 B2 A18 A19 B3 E1 A2 E6 A20 B7 A21 C7 A22 A23 C3 D3 A24 A25 RD38F4455LLYBQ0 U302 A0 G1 A1 F1 E7 10 R363 R311 100K R329 47 1u C317 R356 0 C329 0 1u R381 680 VA309 AVL5M02 200 R728 47 C322 1u SW326 2V85_VSIM 47 R342 SW324 2V8_VMEM VCHARGE VA302 ECVAS1005 14A30 120NBT SW301 10 R362 12K R373 0...

Page 32: ...GND5 13 GND6 GND7 14 11 VC1 4 BYP EN 3 GND 2 1 IN 5 OUT FL500 SHS C090DR U503 MIC5255 2 85BM5 RF2 85V 22n C535 33p C502 TXIP 4 TXQN 7 TXQP 6 9 VDD1 32 VDD2 XEN 26 XIN 8 XOUT 27 10 _PDN 12 _SEN RFIDN 19 RFIDP 18 RFIGN 21 RFIGP 20 RFIPN 17 RFIPP 16 22 RFOD 23 RFOG RXIN 3 2 RXIP 1 RXQN 28 RXQP SCLK 13 SDI 14 SDO 11 TXIN 5 DIAG1 24 25 DIAG2 GND1 15 GND2 29 30 GND3 GND4 31 33 GND5 GND6 34 35 GND7 GND8 ...

Page 33: ...OUT_A2 2 3 INOUT_A3 INOUT_A4 4 INOUT_B1 9 8 33p C615 VBAT C613 33p INOUT_A1 1 2 INOUT_A2 INOUT_A3 3 4 INOUT_A4 9 INOUT_B1 INOUT_B2 8 INOUT_B3 7 INOUT_B4 6 FL607 ICVE21184E150R500FR G1 5 G2 10 33p C611 R671 0 H8 VREF1 H9 VREF2 XOUT C10 C601 22p M_SD9 D9 A8 M_WR_N E2 SCAN_EN B6 STROBE TEST_EN E1 T_MODE0 G1 VDDC1 D5 E5 VDDC2 F4 VDDC3 VDDC4 G5 D6 VDDI1 VDDI2 E6 VDDI3 F6 G6 VDDI4 F5 VDDL E4 VDDS K10 M_...

Page 34: ..._VEXT R211 C200 39p 4 7 6 VDD1 VDD2 13 VINL 9 8 VINL 2 VINR VINR 1 10 _SHDN R213 GAIN_SEL 3 GND1 5 12 GND2 4 LOUT1 LOUT2 7 PGND 15 ROUT1 11 14 ROUT2 C703 LM4666SDX U704 C720 1u 1u C706 R722 62K 0 1u 100K R702 2V8_NEC_AVDD 1u C717 C700 1u 9 BGND BYPASS 2 3 GND 7 VDD VIN1 1 VIN2 5 8 VOUT1 6 VOUT2 _SHDN 4 U705 LM4809LD 0 22u 1V5_NEC_CORE 2V8_NEC_AVDD C726 1u C704 C722 0 47u 330p C707 C715 0 1u C724 2...

Page 35: ......

Page 36: ......

Page 37: ... 12 11 Press hinge along this hole then disassemble this two parts front and lower assy 13 14 15 ...

Page 38: ...C 1005 R TP 3 C114 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 3 C115 CAP CERAMIC CHIP ECCH0000167 0 1 uF 6 3V K X5R HD 1005 R TP 3 C116 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 3 C117 CAP CERAMIC CHIP ECCH0005801 2 2 uF 6 3V K X5R TC 1608 R TP 3 C118 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 3 C119 CAP CERAMIC CHIP ECCH0000122 47 pF 50V J NP0 TC 1005...

Page 39: ...3 C203 CAP TANTAL CHIP MAKER ECTZ0005201 10 uF 6 3V M L_ESR 1608 R TP 3 C206 CAP TANTAL CHIP MAKER ECTZ0003602 22 uF 6 3V M STD 2012 R TP 3 C207 CAP CERAMIC CHIP ECCH0000120 39 pF 50V J NP0 TC 1005 R TP 3 C208 CAP CERAMIC CHIP ECCH0000120 39 pF 50V J NP0 TC 1005 R TP 3 C209 CAP TANTAL CHIP MAKER ECTZ0003101 33 uF 10V M STD ETC R TP 3 C210 CAP CERAMIC CHIP ECCH0000120 39 pF 50V J NP0 TC 1005 R TP 3...

Page 40: ...3 C325 CAP CERAMIC CHIP ECCH0004902 220 nF 10V Z Y5V TC 1005 R TP 3 C327 CAP CERAMIC CHIP ECCH0000143 1 nF 50V K X7R HD 1005 R TP 3 C328 CAP CERAMIC CHIP ECCH0006201 4 7 uF 6 3V K X5R TC 1608 R TP 3 C329 CAP CERAMIC CHIP ECCH0000167 0 1 uF 6 3V K X5R HD 1005 R TP 3 C330 CAP CERAMIC CHIP ECCH0000167 0 1 uF 6 3V K X5R HD 1005 R TP 3 C331 CAP CERAMIC CHIP ECCH0000167 0 1 uF 6 3V K X5R HD 1005 R TP 3 ...

Page 41: ... 1005 R TP 3 C506 CAP CERAMIC CHIP ECCH0000155 10 nF 16V K X7R HD 1005 R TP 3 C507 CAP CERAMIC CHIP ECCH0000393 22 uF 6 3V M X5R HD 2012 R TP 3 C508 CAP CERAMIC CHIP ECCH0000115 22 pF 50V J NP0 TC 1005 R TP 3 C509 CAP CERAMIC CHIP ECCH0000117 27 pF 50V J NP0 TC 1005 R TP 3 C510 CAP CERAMIC CHIP ECCH0000117 27 pF 50V J NP0 TC 1005 R TP 3 C512 CAP CERAMIC CHIP ECCH0000101 5 pF 50V C NP0 TC 1005 R TP...

Page 42: ...X5R TC 1005 R TP 3 C615 CAP CERAMIC CHIP ECCH0000186 33 pF 50V J NP0 TC 1005 R TP 3 C616 CAP CERAMIC CHIP ECCH0000186 33 pF 50V J NP0 TC 1005 R TP 3 C617 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 3 C700 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 3 C701 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 1005 R TP 3 C702 CAP CERAMIC CHIP ECCH0004904 1 uF 6 3V K X5R TC 100...

Page 43: ...EMT3 80 V 4 A R TP 3 D102 DIODE SWITCHING EDSY0012101 US FLAT 30 V 1 A R TP 2 5 1 25 0 6 t 3 FB403 FILTER BEAD CHIP SFBH0007102 10 ohm 1005 Ferrite Bead 3 FL401 FILTER SAW SFSY0021301 942 5 MHz 2 0 1 4 0 68 SMD 3 FL402 FILTER SAW SFSY0021302 1842 5 MHz 2 0 1 4 0 68 SMD 3 FL500 FILTER SEPERATOR SFAY0003702 900 1800 1 3 dB 1 5 dB 30 dB 25 dB 4532 Antenna switch 3 FL600 FILTER EMI POWER SFEY0007102 S...

Page 44: ...1 Blue 1608 R TP Blue SMD LED 3 LD313 DIODE LED CHIP EDLH0006001 Blue 1608 R TP Blue SMD LED 3 LD314 DIODE LED CHIP EDLH0006001 Blue 1608 R TP Blue SMD LED 3 LD315 DIODE LED CHIP EDLH0006001 Blue 1608 R TP Blue SMD LED 2 MGAD00 GASKET SHIELD FORM MGAD0099701 LG G282 Main PCB 0 25t Silver 2 MIDZ00 INSULATOR MIDZ0072601 PE 0 05t LG G282 MPCB Color Unfixed 2 MLAB00 LABEL A S MLAB0000601 HUMIDITY STIC...

Page 45: ...1 1K ohm 1 16W J 1005 R TP 3 R201 RES CHIP ERHY0000296 1M ohm 1 16W J 1005 R TP 3 R202 RES CHIP ERHY0000241 1K ohm 1 16W J 1005 R TP 3 R203 RES CHIP ERHY0000265 20K ohm 1 16W J 1005 R TP 3 R204 RES CHIP ERHY0000244 1 5K ohm 1 16W J 1005 R TP 3 R205 RES CHIP ERHY0000247 2 2K ohm 1 16W J 1005 R TP 3 R206 RES CHIP ERHY0000265 20K ohm 1 16W J 1005 R TP 3 R208 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R ...

Page 46: ... CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 3 R316 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 3 R317 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 3 R320 RES CHIP ERHY0000262 12K ohm 1 16W J 1005 R TP 3 R321 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 3 R322 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 3 R323 RES CHIP ERHY0000213 47 ohm 1 16W J 1005 R TP 3 R326 RES CHIP ERHY0000213 47 ohm 1 1...

Page 47: ...03 10 ohm 1 16W J 1005 R TP 3 R362 RES CHIP ERHY0000203 10 ohm 1 16W J 1005 R TP 3 R363 RES CHIP ERHY0000203 10 ohm 1 16W J 1005 R TP 3 R364 RES CHIP ERHY0000262 12K ohm 1 16W J 1005 R TP 3 R372 RES CHIP ERHY0000261 10K ohm 1 16W J 1005 R TP 3 R373 RES CHIP ERHY0000262 12K ohm 1 16W J 1005 R TP 3 R380 RES CHIP ERHY0000237 680 ohm 1 16W J 1005 R TP 3 R381 RES CHIP ERHY0000237 680 ohm 1 16W J 1005 R...

Page 48: ...20 100 ohm 1 16W J 1005 R TP 3 R515 RES CHIP ERHY0000261 10K ohm 1 16W J 1005 R TP 3 R550 RES CHIP ERHY0000201 0 ohm 1 16W J 1005 R TP 3 R601 RES CHIP ERHY0000220 100 ohm 1 16W J 1005 R TP 3 R640 RES CHIP ERHY0000280 100K ohm 1 16W J 1005 R TP 3 R650 RES CHIP ERHY0000254 4 7K ohm 1 16W J 1005 R TP 3 R651 RES CHIP ERHY0000254 4 7K ohm 1 16W J 1005 R TP 3 R671 RES CHIP ERHY0000201 0 ohm 1 16W J 1005...

Page 49: ...U302 IC EUSY0228401 SCSP 88 PIN R TP 512 128Mb flash PSRAM I O 3 0V 8x11x1 4 SCSP 3 U303 IC EUSY0277801 QFN 14 PIN R TP Quad 2 input AND GATE Pb Free 3 U401 IC EUSY0232601 3 U402 IC EUSY0245401 DFN 16 PIN R TP Main 3 LEDs 60mA Flash 300mA Charge pump 3 U403 IC EUSY0129501 SC 74A 3 PIN R TP HALL EFFECT SWITCH Pb Free 3 U404 IC EUSY0184802 MLF 6 PIN R TP 150mA 2 85V High PSRR u Cap LDO Regulator PBF...

Page 50: ...A303 VARISTOR SEVY0000702 14 V 10 SMD 3 VA304 VARISTOR SEVY0000702 14 V 10 SMD 3 VA305 RES VARIABLE ETC ERVZ0000101 ohm PIN SMD R TP 1005 SIZE CHIP VARISTOR Pb Free 3 VA306 VARISTOR SEVY0000702 14 V 10 SMD 3 VA307 RES VARIABLE ETC ERVZ0000101 ohm PIN SMD R TP 1005 SIZE CHIP VARISTOR Pb Free 3 VA309 RES VARIABLE ETC ERVZ0000101 ohm PIN SMD R TP 1005 SIZE CHIP VARISTOR Pb Free 3 VA321 VARISTOR SEVY0...

Page 51: ... G282 CHNSV Silver 4 SACY00 PCB ASSY FLEXIBLE SACY0034502 5 SACE00 PCB ASSY FLEXIBLE SMT SACE0030302 3 ACGM00 COVER ASSY REAR ACGM0063101 LG G282 CHNSV Silver 4 MCJN00 COVER REAR MCJN0044801 LG G282 CHNSV Silver 4 MLEE00 LOCKER CARD READER MLEE0000601 LG G282 CHNSV Without Color 3 MKAZ00 KEYPAD MKAZ0023702 LG G282 CHNSV 은색 3 MLAK00 LABEL MODEL MLAK0014701 LG G252 CHNSV Silver 3 SAFY00 PCB ASSY MAI...

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LG C3600, Service Manual

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