LG G3100 Schematics. Www.s Manuals.com. Schematics
User Manual: Phone LG G3100 - Service manuals and Schematics, Disassembly / Assembly. Free.
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8. Circuit Diagram 8.1 Main Chipset and Memory 5 4 A1 A8 B1 B2 B7 B8 C1 F8 L1 L2 L7 L8 M1 M8 NC0 NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC9 NC10 NC11 NC12 NC13 NC14 _CEF _OE _WE _BYTE RY_BYF _WP_ACC _RESET _LB _UB _CE1PS CE2PS DU1 DU2 DU3 DU4 DU5 DU6 H1 P7 K14 C8 H1 H2 C5 H8 2V8_VMEM _ROM_CS1 _RD JP101 _WR TP108 J_WR E4 C4 D4 2V8_VMEM RY_BY _RESET C3 D3 J1 D5 _LBS _UBS _RAM_CS R110 10K TP110 PWRON CLKON C124 1000p X101 B4 B5 G7 K5 L4 L5 C125 NC C132 NC 3 4 2 1 _RESET R112 10M USC0 USC1 USC2 USC3 USC4 USC5 ACC_DET 32.768KHz MC-146 VIBRATOR RX HFK_EAR TX CHRDET HOOK_DETECT _MIDI_IRQ 2V8_VMEM ONNOFF JACK_DETECT VMIDI_CTL RY_BY LCD_RES R117 10K _MIDI_RST KB101 POWERKEY ON/OFF R120 KB102 KEYROW0 GPRS n.a WAP 10K C KB103 KB104 KB105 1 2 3 KB106 SOFT2 CHG_EN EOC GATEIN LCD_ID KB107 UP KEYROW1 _MIDI_CS SP102 KB108 KB109 KB110 4 5 6 KB111 KEYROW0 KEYROW1 KEYROW2 KEYROW3 KEYROW4 D SEND KEYROW2 SP103 KB112 KB113 KB114 7 8 9 KB116 KB117 KB118 * 0 # SP106 SP107 M14 M13 P14 P13 N12 M11 B2 G14 13MHZ C SP101 TP105 TP106 _RAM_CS _ROM_CS1 _WR _LBS _UBS _RD R106 10K KEYCOL0 KEYCOL1 KEYCOL2 KEYCOL3 KEYCOL4 KB115 C14 D12 A14 A13 E11 C12 B13 D11 D10 B12 C11 D9 B11 A11 C10 D8 A10 C9 C7 B9 A9 B8 A8 D6 B7 L13 M12 A6 F4 D4 B5 A5 C4 E4 B4 A4 C3 DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 N6 P6 M6 N7 M7 L7 P8 N8 M8 P9 M9 P10 N10 M10 P11 N11 AA DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 R101 AUXADC4 JTAGEN GPIO_21 GPIO_20 GPIO_19 GPIO_18 RAMCS ROMCS WE LWR HWR RD GPO_0 GPO_1 CLKOUT CLKOUT_GATE GPO_24 GPO_5 GPO_6 ASDI ASDO ASFS PWRON CLKON CLKIN OSCOUT OSCIN RESET USC0 USC1 USC2 USC3 USC4 USC5 USC6 BSDO BSOFS BSDI BSIFS VSDI VSDO VSFS U101 AD6522 GPIO_0 GPIO_1 GPIO_2 GPIO_3 GPIO_4 GPIO_5 GPIO_6 GPIO_7 GPIO_8 GPIO_9 GPIO_10 GPIO_11 GPIO_12 GPIO_13 GPIO_14 GPIO_15 GPIO_16 GPIO_17 GPO_2 GPO_3 GPO_4 GPO_7 GPO_8 GPO_9 GPO_10 GPO_11 GPO_16 GPO_17 GPO_18 GPO_19 GPO_20 GPO_21 DISPLAYCS GPO_22 GPO_23 GPCS1 GPCS0 GPIO_22 GPIO_23 GPIO_24 SIMCLK SIMDATAOP KEYPADROW0 KEYPADROW1 KEYPADROW2 KEYPADROW3 KEYPADROW4 KEYPADCOL0 KEYPADCOL1 KEYPADCOL2 KEYPADCOL3 KEYPADCOL4 L14 K11 J11 J12 H13 H14 R103 C141 NC 47 R102 100K C117 C118 C119 47n 47n C120 C121 C122 47n DSR TP101 J_JTAGEN TP102 J_TDO_1 TP103 J_TDI TP107 J_TMS TP109 J_TCK B2 TP104 B1 C2 C1 J_TDO_0 B1 C2 D1 D2 E1 A1 C1 E2 F1 F2 J4 K4 J2 K2 K1 J3 K3 J1 H1 H2 TP111 F3 G4 G2 G1 G3 H3 H2 G13 G12 H12 F14 F13 H11 F12 E14 E13 G11 E12 D14 D13 F11 M5 A7 C5 J14 L10 K13 K12 J13 MVBAT 100 TO U102_#A4 C116 220n 47n 47n GPIO_32 KEYROW3 SP104 G2 F2 F1 E2 D1 E1 D2 TX_EN RX_EN BANDSEL1 T_H B4 A3 TDI TDO TMS TCK ITXP ITXN QTXN QTXP IRXP IRXN QRXP QRXN RXON TXON MCLK MCLKEN RESET ARSM ATSM ASDO ASDI ASFS AFCDAC RAMPDAC U102 AD6521 REFCAP REFOUT AUXADC1 AUXADC2 AUXADC3 AUXADC4 BSDI BSIFS BSDO BSOFS VSDO VSDI VSFS 47n F9 E9 C9 D9 E10 D10 C10 B10 A10 H9 TXIP TXIN TXQN TXQP RXIP RXIN RXQP RXQN BB 2V8_VMEM R108 120K AFC TX_RAMP BATT_TEMP A8 A7 TEMPSENSE TP112 AUXADC4 C126 C127 39p VINAUXP VINAUXN VINNORP VINNORN IDACOUT IDACREF 0.1u H10 G10 J10 K10 _MAIN_LCD_CS VOUTNORP VOUTNORN VOUTAUXP VOUTAUXN 10p 39p 1u (2012) R116 39p 39p BUZZER C128 C129 C130 C131 39p C140 100 0.1u AUXIP AUXIN 39p VINNORN C137 39p 39p J6 CLOSE TO AD6521 K8 K7 K9 K6 VOUTNORP VOUTNORN AUXOP AUXON C138 NC C139 NC LCD_BACKLIGHT_CTL KEY_BACKLIGHT PLL_PD SIM_RST SIM_EN SIM_CLK SIM_DATAOP DOWN SP105 SP108 D Section Date Designer 07/26 2003 Sign & Name VBAT SP109 SP110 J_VBAT J_GND KEYCOL0 Checked KEYCOL1 MODEL Sheet/ Sheets G3100 1/4 DRAWING NAME BB Approved KEYCOL2 KEYCOL3 KEYCOL4 Iss. 1 2 3 4 Notice No. Date Name LG Electronics Inc. DRAWING NO. SPFY0060901_1.1 5 LGIC(42)-A-5505-10:01 LG Electronics Inc. - 115- C VINNORP C133 C134 C135 C136 DCSSEL GSMSEL VSYNTHEN TXPA MIC_ONOFF PLL_LE PLL_DATA PLL_CLK R111 82K R109 1K A6 A5 B5 A4 KB119 KEYROW4 E 2V45_VCORE 2V45_VAN J1 K1 P3 L6 L8 P12 L11 C13 A12 D7 B6 D3 SOFT1 TP113 TP114 L12 B3 A3 N14 ADD0 ADD1 ADD2 ADD3 ADD4 ADD5 ADD6 ADD7 ADD8 ADD9 ADD10 ADD11 ADD12 ADD13 ADD14 ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 ADD21 ADD22 47n A1 DVDD1 G1 DVDD2 K5 DVDD3 G2 VSS0 J8 VSS1 H4 J3 J2 J4 K3 K2 K4 L4 L1 L3 L5 M1 M2 N1 P1 N2 P2 N3 M3 P4 N4 M4 P5 ADD0 ADD1 ADD2 ADD3 ADD4 ADD5 ADD6 ADD7 ADD8 ADD9 ADD10 ADD11 ADD12 ADD13 ADD14 ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 ADD21 ADD22 C111 47n NC1 NC2 NC3 NC4 C123 0.1u B ADD1 ADD2 ADD3 ADD4 ADD5 ADD6 ADD7 ADD8 ADD9 ADD10 ADD11 ADD12 ADD13 ADD14 ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 ADD21 ADD22 C115 47n DGND1 DGND2 J4 VCCF J5 VCCS G1 F1 E1 D1 F2 E2 D2 C2 C6 E6 F6 C7 D7 E7 F7 D8 G8 F3 E3 D6 E5 E8 C110 47n J9 B9 B6 B7 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 C114 A2 J5 J2 G3 K3 H4 H5 K6 G6 J7 K2 H3 J3 K4 J6 H6 K7 H7 DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 10 GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 GND10 GND11 VSSRTC A VCC1 VCC2 VCC3 VCC4 U103 TH50VPF5683CDSB C113 100p C112 47n F10 AVDD1 A9 AVDD2 J8 AVDD3 47n AGND4 AGND3 AGND2 AGND1 C109 47n B3 J7 B8 G9 C108 47n 9 8 A2 C107 47n E3 C106 47n VPEG1 C105 47n VDDRTC C104 47n 7 2V45_VCORE CLOSE TO AD6522 2V45_VCORE 2V45_VRTC B14 B10 C6 D5 C103 47n 2V8_VMEM L2 N5 N9 N13 C102 47n L9 C101 2V8_VMEM 6 2V45_VCORE 2V8_VMEM CLOSE TO AD6522 VEXT1 VEXT2 VEXT3 VEXT4 3 2V8_VMEM VSIM 2 VMEM1 VMEM2 VMEM3 VMEM4 1 8.2 Audio Part 2 1 3 4 7 6 5 9 8 10 2V45_VAN R210 3.3K C214 0.1u 9 VREF 32 IOVDD 7 VDD 8 VSS R212 R214 0 0 SPOUT1 C218 0.1u 0 R206 R207 0 SPK+ R209 0 SPK- CN201 1 C208 0.1u MIC201 18 3V3_VMIDI C215 47p C216 47p C210 39p 100nH 1 2 C211 0.1u OBG-15S40-C2 100 C213 39p R211 2.2K VIBRATOR 3V0_VLCD L203 100nH 3 R213 Q203 2SC5585 2 MIC_ONOFF C217 0.1u 16 L202 39p VINNORN 2 Speaker 1.5K SPVSS C209 CLOSE TO RECEIVER R208 SPOUT2 A SP202 C207 39p VINNORP 17 SPVDD 15 R215 C206 39p 100 U207 YMU762 PLLC C205 390p VA204 D0 D1 D2 D3 D4 D5 D6 D7 R204 2.2K 0 R205 82K SP201 _WR _IRQ 6 1000p 2 19 (2012) VA206 C212 2V8_VMEM LED MTR R257 (2012) SP204 0 14 C204 10u VOUTNORN 28 3 27 26 25 24 23 22 21 20 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 10K EQ3 1K 2 C202 10u SP203 NC 13 CN202 1 C203 39p 1 100K 10K EQ2 0 R216 16POLY 40POLY R202 R256 VOUTNORP VA203 NC R212 12 SP206 R244 _WR _MIDI_IRQ R244 EQ1 C201 0.01u R203 33K HPOUT_L VA202 A 11 10 HPOUT_R VA205 1 4 CLK1 _RST 30 A0 31 _RD 29 5 _CS NC SP205 0 VA201 R201 13MHz _MIDI_RST ADD0 _RD _MIDI_CS 2V8_VMEM CLOSE TO MIC VBAT B B 1 2 C220 2.2u (2012) 3 2 U202 LP3981ILD-3.3 6 VEN VOUT VIN 3 MAX4624EUT-T IN NO COM VCC GND NC 6 C219 0.1u HFK_AUXOP 5 AUXOP 4 C221 0.1u HFK_EAR 7 15 U204 HEADSET 1 HFK 2 R217 CONNECTION 0 CN203 1 HEADSET_SPK_P 3V0_VLCD 4 VOUT_SE GND1 GND2 C222 4.7u VMIDI_CTL 5 BYPASS U203 D201 1 HFK_EAR 1SS352 3V3_VMIDI VBAT 1 HFK_EAR 2 3 MAX4624EUT-T IN NO VCC COM NC GND 3 R218 VIBRATOR 6 5 2 1.5K R219 HFK_AUXON 1 Q201 2SC5585 100K AUXON 4 C223 0.1u C C 3V0_VLCD R220 2.2K VBAT 3V0_VLCD NO1 47 2 VCC 1.5K AUXIN 5 IN2 R237 2.2K 4 R236 2 5 100K 3 4 GND 6 IN R235 0 6 1 RPWRON 0 10K R254 4 4.7K 47 Q202 IMX9T110 KEY_BACKLIGHT VCHARGE C243 0.1u D 3 C233 0.1u R252 NO 6 COM 1 7 V+ LCD BACKLIGHT MAX4599EXT-T LD206 NC NC2 N_C1 GOM2 1 12 LD205 5 R234 N_C2 IN1 LD204 C232 0.1u GOM1 GND1 13 GND2 3 NO2 11 8 9 NC1 10 AUXIP LD203 LD202 R233 510K R250 0 2 D LD201 U201 R255 2 3V0_VLCD U205 MAX4695EGC VBAT C242 0.1u HOOK_DETECT 47 OUT 47 GND C227 C228 C229 C230 C231 C238 27p 27p 27p 27p 27p 27p R228 3 1 R226 VIN+ VCC R225 HEADSET_MIC_P KEY BACKLIGHT MAX9075EXK-T 47 U206 5 4 VIN- 47 R222 1M R223 10u (2012) R224 C224 NC 3V0_VLCD R221 3.3K R227 C225 HFK_AUXIN R238 15 R239 SP207 ONNOFF R251 NC NA HFK_AUXIP HFK_EAR HFK_EAR 0 1 CONNECTION HEADSET HFK (2012) C234 10u J201 Headset jack R240 4.7 5 1 3 4 2 R241 1M 2 3 Sign & Name MODEL Sheet/ Sheets G3100 2/4 DRAWING NAME BB Approved Iss. 1 Date 07/28 2003 Checked SP210 C237 47p SP209 C236 47p SP208 L201 100nH VA208 C235 47p VA207 HEADSET_SPK_P JACK_DETECT HEADSET_MIC_P E Section Designer 4 Notice No. Date Name LG Electronics Inc. DRAWING NO. SPFY0060901_1.1 5 LGIC(42)-A-5505-10:01 LG Electronics Inc. - 116 - 8.3 PMIC, LCD and I/O Connector 2 1 3 4 6 5 7 9 8 10 VBAT 2V85_VSIM 2V85_VSIM CN402 27 R450100 ADD1 100 R455 ADD0 A NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 LCD_RES R452 R448100 R441100 R442100 R443100 R444100 R445100 R446100 R447100 R440100 R439100 R438100 R437100 R436100 R435100 R434100 R433100 R449100 R432100 R453 DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 _WR _MAIN_LCD_CS 3V0_VLCD 0 R451100 R454 LCD_BACKLIGHT_CTL LCD_ID 0 R309 20K SP301 C301 220n R312 0 J301 1 2 3 SIM_RST SIM_CLK A 5 VCC GND RST CLK 6 7 VPP IO SIM_SOCKET SIM_DATAOP SP302 SP303 SP304 C303 NC C302 1000p SP305 C304 NC 28 B C460 C461 C462 C463 C464 C465 C466 C467 C468 C469 C470 C471 C472 C473 C474 C475 C476 C477 C478 C479 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 27p 2.2u C481 B VBAT 2.2u C480 BATTERY CONNECTOR (2012) (2012) CN303 1 2 3 BATT_TEMP VBAT 3V0_VLCD C350 R327 100K VBAT VTCXO D1 8 1 TPCF8102 REFOUT RPWRON R345 47 2V45_VCORE 2V45_VAN 21 2V7_VTCXO 22 I/O CONNECTOR 2V45_VRTC 24 25 C339 39p 6 26 13 DGND 27 AGND 11 BAT301 15 16 9 28 1 GATEIN EOC CHGEN CHRDET TCXOEN PWRONIN VRTC 2V45_VRTC 2V8_VMEM 19 C341 0.22u (2012) C348 NC C342 2.2u (2012) C343 2.2u (2012) C344 4.7u (2012) C345 0.1u C346 0.22u (2012) C347 0.1u Section Date Designer 07/28 2003 J_RPWON D301 DAN222 TP413 VBAT 2 RPWRON ONNOFF 3 E R349 200K 1 Sign & Name Checked PWRON MODEL DRAWING NAME G3100 Sheet/ Sheets 3/4 BB Approved TP412 Iss. 1 C336 C337 39p 39p C340 39p C349 0.1u GATEIN EOC CHG_EN CHRDET CLKON RPWRON R348 200K TP411 C SP321 VAN 2V85_VSIM SP320 2 5 20 VMEM U301 ADP3408 VCORE RESCAP MVBAT SP318 BATSNS C335 0.1u 3 D6 VSIM GATEDR KEYROW0 8 18 SP317 D2 7 RESET 3 SP316 D5 6 7 17 4 C332 100p SP315 G D3 _RESET C331 100p SP314 S D4 5 C329 10u (2012) VCHARGE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 SP313 C334 1000p Q301 CUS02 D 39p CN302 SP312 D302 12 ROWX MVBAT CHRIN ISENSE R340 100 NA NA 47 47 47 47 47 47 47 4.7 4.7 100 100 SP311 R347 0.33 VBAT C351 VBAT R331 R332 R333 R334 R335 R336 R337 R338 R339 R341 R342 R343 R344 SP310 (2012) PWRONKEY SIMEN DSR USC3 USC0 USC1 USC2 USC4 USC5 ACC_DET RX TX HFK_AUXON HFK_AUXOP HFK_AUXIP HFK_AUXIN R330 100K SP309 10 14 VBAT 2 4 POWERKEY SIM_EN VBAT_2 VCHARGE VRTCIN 23 C330 0.1u VBAT R329 100K SP306 C R328 100K SP308 C328 1u (2012) C333 10u 39p 2V8_VMEM C327 1u (2012) SP307 RPWRON SP323 U302 NCP512SQ30T1 1 5 VIN VOUT 2 GND 3 4 NC EN 2 3 4 Notice No. Date Name LG Electronics Inc. DRAWING NO. SPFY0060901_1.1 5 LGIC(42)-A-5505-10:01 LG Electronics Inc. - 117 - D 8.4 RF Part 1 2 3 4 5 6 7 8 9 10 RF2.85V R401 15K RXIP C401 100p TX_RAMP C402 39p RXIN R402 10 R403 0 RXQP RF2.85V ANTENNA C406 1000p OUT401 A C403 22p C405 100p C404 0.1u RXQN GND C482 0.5p R404 100 C407 27p R405 100 L413 27p DCS H RF2.85V C411 0.1u C414 10u 2012 R412 51 1 2 C451 1.5p 52 51 53 54 55 56 57 59 58 60 61 62 63 50 UHFTune VCCUHF VCC3 LOP LON RxQN RxQP RxIN RxIP VCC4 45 44 43 42 PLL_LE PLL_CLK PLL_DATA 41 40 39 38 C430 22p C431 10p C426 8200p 2012 FILM R417 10 PLL_PD C428 0.1u RF2.85V 37 RF2.85V 36 35 34 33 R419 10 R418 10 G1 T_H LPFADJ 46 TP402 TP404 TP406 TP408 TP409 C 32 CapQN 31 30 CapQP 470p C443 29 CapIP 28 CapIN VCC2 27 470p C442 TxFN 26 TxFP 25 TxQN 24 23 47 R413 2.2K C424 680p 48 C438 C439 22p 0.1u C437 C440 22p 0.1u R423 39K 1% C446 22p T_H C447 0.1u 7 L411 3.3nH TXQN 5 C449 100p C450 0.5p 2 8 C448 27p IN2 OUT2 G4 G3 G2 G1 4 3 6 GSMSEL 1608 COIL GND1 RF2.85V 49 RF2.85V FL402 FAR-G6CS-1G8425-L257 OUT1 TxQP FILTN L407 82nH L408 10nH IN1 NC5 C434 10p C435 0.1u C444 1.2p 1 NC4 NC7 C441 12p L410 0 C445 10p NC6 1% 1608 COG L409 2.7nH GNDD 18 R422 1K C436 1n VCCF VCCD LNAPCSIN 22 R420 10 GNDFN FEENA TxIN R421 390 GNDCP FREF TxIP GND15 GND16 GND17 GND18 17 C DCSSEL 15 16 2 11 UHFCPO LNADCSIN 14 TP410 RF2.85V VCCFNCP U401 CX74017 GNDLNAGSM 27 28 29 30 31 GND19 GND20 32 GND21 33 GND22 34 GND23 35 36 GND24 37 GND25 GND26 GND27 GND28 L406 NC 6 7 SXENA LNAGSMIN 13 GSM_IN LDMUX TXBYPASS FILTP 13 15 16 14 GND3 GND4 GND2 GND1 20 21 17 GND5 GND6 22 18 GND7 23 24 25 19 GND8 GND9 GND10 GND11 GND12 VRAMP VCC1 38 8 DATA PCO2 TxINP 11 12 C432 47p CLK PCO1 TxCPO 10 L404 150nH 1608 VREG LE VCC1 9 4 VBATT GSM_OUT L405 4.7nH 6 8 5 C433 1p VC1 VC2 VCC_OUT 9 VDDBB TxEN 5 TX_ENABLE U402 RF3110 10 B UHFBYP TxVCOTune 21 L412 10nH 4 R407 5.6K C423 220p TxDCSPCS 19 L403 NC 39 ANT L402 1.5nH R416 180 3 C415 1u 1608 RF2.85V RXEN 7 DCS_OUT 40 8 R414 33 R415 180 2 3 TP403 TP405 TP407 RX_EN TX_EN BANDSEL1 1 DCS_IN BAND_SELECT VCC2 11 4 3 GND1 DCS_TX 6 5 GND2 EGSM_TX 7 GND3 9 GND4 12 1 GND5 DCS_RX 13 10 GND6 EGSM_RX GND13 12 C427 12p FL401 LMSP54AA-097 GND14 26 4dB Atten. 20 R411 390 VCCTxVCO 64 C422 1.8p NC3 R410 510 NC2 R409 130 TxGSM R406 47 RF G2 C412 10p NC1 NA L414 C413 33p TP401 L401 10nH C417 C418 C419 C420 C421 12p 12p 47p 47p 10u 2012 C425 22p C409 22p C410 0.1u VBAT CN401 KMS-502 ANT L RF2.85V BANDSEL1 R408 130 G1 EGSM RF2.85V C408 27p 7dB Atten. B A BANDSEL1 TXPA TXQP C452 NC TXIN C453 100p TXIP D D 2V7_VTCXO GSMSEL C454 2.2u 2012 DCSSEL EGSM H L DCS L H X401 13MHz AFC R424 15K C456 1000p 2 1 GND VCC CTL OUT U403 SN74AHC1GU04DCKR C455 1000p 4 3 5 2 VCC 4 IN GND OUT R425 100 13MHZ 3 RF2.85V R428 NC VBAT RF2.85V R429 NC R427 NC R426 E TEMPSENSE R430 0 R431 NC C458 10u 2012 U404 1 _SD OUT 3 IN _ERR 5 GND NR 6 2 4 Date Designer 07/28 2003 C457 2.2u Approved 2012 1M Sign & Name Checked VSYNTHEN ADP3330 Section MODEL G3100 Sheet/ Sheets 4/4 DRAWING NAME RF Circuit DRAWING NO. SPFY0060901_1.1 C459 470p Iss. 1 2 3 4 Notice No. Date Name LG Electronics Inc. 5 LGIC(42)-A-5505-10:01 LG Electronics Inc. - 118 - 9. PCB LAYOUT 9.1 Rear Part - 119 - 9.2 Front Part - 120- www.s-manuals.com
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