LG KM710 Service Manual - Page 116
Side_key_music_cam, Keypad Backlight, Side_key_vol
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7. CIRCUIT DIAGRAM 1 2 3 4 5 6 7 8 9 10 A KEYPAD A BATTERY TERMINAL VBAT VBATS BATT_INSERT R701 20K C702 27p C700 10u 3 24 1 CN700 BACKUP BATTERY VBACKUP C701 0.1uF BAT700 KEYPAD BACKLIGHT VBAT R703 10 R704 10 R700 150 KBR(0) KBR(1) R702 150 1 KB700 2 KB705 3 4 KB701 5 KB706 6 7 KB702 8 KB707 9 AST SEND KB703 0 KB704 CLR KB708 SHP KB709 A A 1 1 B LDC700 SSC-SWTS1007 LD701 SSC-SWTS1007 KBR(2) R705 150 KB710 KB711 KB712 KB713 B 2 C 2 SIM_PWRCTRL SIM_IO SIM CARD VRSIM VRSIM R711 1K C704 120p J700 HSSC-8P-18 5 1 GND1 VCC 6 2 VPP RST 7 3 8 IO CLK 4 RSV2 RSV1 9 11 GND2 GND5 10 12 GND3 GND4 C705 0.1u C703 150p SIM_RST SIM_CLK C706 150p C LED_MAINKEY R706 150 KBC(0) R707 150 KBC(1) R708 150 KBC(2) R709 150 KBC(3) KBC(4) R710 150 ZD307 PRSB6.8C ZD308 PRSB6.8C ZD303 PRSB6.8C ZD302 PRSB6.8C ZD304 PRSB6.8C ZD306 PRSB6.8C ZD305 PRSB6.8C ZD309 PRSB6.8C INSTPAR INSTPAR INSTPAR INSTPAR INSTPAR INSTPAR INSTPARINSTPAR END KB714 PWON R712 150 C SIDE_KEY_VOL LCD CHARGE PUMP CN701 1 2 3 4 R713 150 R714 150 R715 150 KBC(1) KBC(0) KBR(3) SIDE_KEY_UP/DOWN ZD318 PRSB6.8C ZD312 PRSB6.8C ZD311 PRSB6.8C VBAT 1u C707 6 C1P C1N 2 D C708 3 IN 7 OUT LED_OUT 1u 1 GND LED1 14 13 LED_CA1 LCD_BL_ENM 9 ENM U700 LED2 12 MAX8630XETLDE2D03+T11 LED4 LED5 10 LED_CA2 LED_CA3 SLED_CA1 SLED_CA2 LCD_BL_ENS 8 ENS P_GND 15 5 C2P 4 C2N VA708 VA709 EVLC5S0E2V1L0C05S02100 C710 2.2u 1u C709 ZD313 PRSB6.8C ZD314 PRSB6.8C ZD315 PRSB6.8C ZD316 PRSB6.8C ZD317 PRSB6.8C CN702 1 2 3 4 5 R716 R717 R718 R719 R720 150 150 150 150 150 KBC(3) KBC(4) KBC(2) KBC(5) KBR(3) SIDE_KEY_MUSIC_CAM D E 1 2 3 4 5 Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes - 117 - LGE Internal Use Only
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