LG M6100 Service Manual - Page 111

7. CIRCUIT DIAGRAM 1 2 3 4 5 6 7 8 9 10 HEADSET JACK JACK_DETECT L REMOVE 2V5_VMIC A H INSERT 1K R201 HEADSET_MICP HEADSET_MICN R205 100 R207 100 C205 0.1u R204 2.2K C202 C204 10u 39p R209 2.2K HEADSET_SPK_L HEADSET_SPK_R C209 33u C211 33u R210 4.7 R212 4.7 2V8_VMEM 2V8_VMEM B JACK_DETECT KEY_COL4 (HOOK DETECT) C218 27p R215 100 100K R213 100K R214 VA203 VA204 VA205 VA206 C214 47p C215 47p C216 47p C217 47p C763 0.068u EVL14K02200 X 6EA CN201 13 15 1 2 3 4 5 6 7 8 9 10 11 12 14 16 EAR_DETECT R216 NA 2V8_VMEM C MEMORY (INTEL,256MbitFLASH+64Mbit PSRAM) A7 A8 A2 A1 NC4 NC3 NC1 NC2 4.7u 1u _ROM_CS2 _ROM_CS1 D C219 0.1u 5 1 VCC 4 3 GND U202 2 TC7SH08FS _ROMCS1 2V8_VMEM 2V8_VMEM 1V8_VCORE ADD01 ADD02 ADD03 ADD04 ADD05 ADD06 ADD07 ADD08 ADD09 ADD10 ADD11 ADD12 ADD13 ADD14 ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 ADD21 ADD22 ADD23 _ROM_CS1 E 1u 1u M8 M7 NC9 NC8 M2 M1 G1 A0 D0 H2 F1 E1 A1 D1 H3 G3 D1 A2 A3 D2 D3 H4 B1 C1 A4 D4 J5 G5 F2 A5 A6 D5 D6 J6 E2 F6 A7 D7 H7 G2 D7 A8 A9 D8 D9 J3 E7 B8 A10 D10 G4 J4 C8 A11 A12 D11 D12 H5 D8 F7 A13 D13 G6 H6 U205 E8 A14 A15 F8 D2 A16 D14 D15 J7 B2 A17 A18 RD38F4050L0ZBQ0 B3 E6 A19 J1 B7 A20 A21 _S_CS1 S_CS2 C5 C7 C3 A22 D3 A23 A24 _P1_CS D6 E3 A25 _P2_CS K2 K8 B5 VCC11 P_MODE L4 B6 VCC12 C2 K6 VCC21 VCC22 _R_LB _R_WE D5 J8 K7 VCCQ1 _R_OE H1 F3 L3 VCCQ2 VCCQ3 _R_UB D4 K5 VPP K1 K4 P_VCC S_VCC B4 C4 L1 L2 L5 L6 L7 L8 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 _CE1 _CE2 G8 _CE3 _WP _ADV K3 E4 E5 _WE _OE1 _OE2 _RST WAIT CLK F5 J2 H8 F4 G7 C6 NC7 NC6 DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 R219 0 C226 220p _RAM_CS1 _RESET _LBS _WR _RD _UBS 2V8_VMEM R218 _ROMCS1 100K _ADV _WR _RD _RESET _WAIT BURSTCLK C225 C224 C223 C222 Iss. 1 2 3 4 5 LGIC(42)-A-5505-10:01 VA208 EVLC18S02015 VA209 EVLC18S02015 VA210 EVLC18S02015 VA211 EVLC18S02015 VA212 EVLC18S02015 2V5_VMIC CLOSE TO MIC R202 AA 1K MULTI_MIC_P U201 MAX4684EBC_T C4 NO1 V+ B4 C2 IN1 MIC_PATH_SEL R203 C203 2.2K 39p C201 10u MULTI_MIC_N VINNORP VINNORN GND B1 A4 NO2 C1 NC1 A1 NC2 A2 IN2 C3 COM1 A3 COM2 C210 1u C206 R206 100 39p R208 100 C208 0.1u C207 39p OSF213-42D 1 2 MIC201 R211 C212 C213 VA201 EVL14K02200 VA202 EVL14K02200 KEY_COL_UPPER1 (MP3_FF) KEY_COL_UPPER2 (MP3_REW) KEY_COL_UPPER3 (MP3_PLAY/PAUSE) KEY_ROW5 2.2K 39p 39p BB C MIDI_HP_R MIDI_HP_L AUX_OUT_R AUX_OUT_L U203 MAX4684EBC_T V+ B4 C4 NO1 A4 NO2 C1 NC1 A1 NC2 C2 IN1 A2 IN2 C3 COM1 A3 COM2 GND B1 C220 1u HEADSET_PATH_SEL HEADSET_SPK_R HEADSET_SPK_L SPK_P SPK_N RCV_P RCV_N U204 MAX4684EBC_T V+ B4 C4 NO1 A4 NO2 C1 NC1 A1 NC2 C2 IN1 A2 IN2 C3 COM1 A3 COM2 GND B1 C221 1u SPK_RCV_SEL SPK_RCV_P D SPK_RCV_N SPK_RCV_SEL L RECEIVER H SPEAKER Notice No. Date Name Section Designer Checked Approved Date 09/02 2005 Sign & Name MODEL DRAWING NAME LG Electronics Inc. DRAWING NO. M6100(X1) Sheet/Sheets 2 / 7 MEMORY/EARJACK/MIC REV.1.1 LG Electronics Inc. - 112 -