LG KG280 Service Manual - Page 62
Camera Trouble
![]() |
View all LG KG280 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 62 highlights
4. TROUBLE SHOOTING Camera Trouble CIRCUIT CAMERA C_CD00 C_CD01 C_CD02 C_CD03 FL201 EVRC14S03Q030050R 1 9 INOUT_A1 INOUT_B1 2 8 INOUT_A2 INOUT_B2 3 7 INOUT_A3 INOUT_B3 4 6 INOUT_A4 INOUT_B4 5 G1 10 G2 SFEY0013101 C_CD04 C_CD05 C_CD06 C_CD07 1 9 INOUT_A1 INOUT_B1 2 8 INOUT_A2 INOUT_B2 3 7 INOUT_A3 INOUT_B3 4 6 INOUT_A4 INOUT_B4 5 G1 10 G2 FL203 EVRC14S03Q030050R SFEY0013101 CAM_PWR_EN R299 10K C_MCLK C_PCLK 2V8_AVDD 1V8_VDD CN201 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 AXK720147G ENBY0019501 2V8_AVDD C_RST R201 4.7K 9 1 INOUT_B1 INOUT_A1 8 2 INOUT_B2 INOUT_A2 7 3 INOUT_B3 INOUT_A3 6 4 INOUT_B4 INOUT_A4 R202 4.7K C_SCK C_SDA C_HS C_VS G2 10 G1 5 FL202 EVRC14S03Q030050R SFEY0013101 C219 C207 C220 2.2u 2.2u 1000p 2V8_VEXT VBAT 2V8_VCAM 2V8_AVDD R205 R206 NA NA CAM_PWR_EN R208 4.7K R209 100K R207 U400 0 RT9011-MGPQW 1 2 VIN EN1 3 EN2 4 NC1 VOUT1 VOUT2 8 7 NC2 6 GND 5 C208 1u 1V8_VDD C210 C211 1u 1u ECCH0004904 10V Under 9 PGND ECCH0004904 ECCH0004904 CAMERA CTL IC 2V8_VEXT R400 100K R403 NA VBAT 2V8_VCAM 1V8_VCAM U400 RT9011-MGPQW 1 VIN 2 3 EN1 4 EN2 NC1 VOUT1 8 VOUT2 7 6 NC2 5 GND C400 C401 C402 1u 1u 1u 10V Under ECCH0004904 9 PGND ECCH0004904 ECCH0004904 1V8_VCAM U401 C403 0.01u H5 VDD_CORE H6 GND_CORE D3 E10 PSCAN_EN PTEST_EN A_DATA00 A_DATA01 A_DATA02 A_DATA03 A_DATA04 A_DATA05 A_DATA06 A_DATA07 A_DATA08 A_DATA09 A_DATA10 A_DATA11 A_DATA12 A_DATA13 A_DATA14 A_DATA15 J3 H3 PHD0 PHD1 K4 PHD2 J4 PHD3 K5 PHD4 J5 K6 PHD5 J6 PHD6 PHD7 K10 PHD8 J9 H10 PHD9 H9 PHD10 G10 PHD11 G9 PHD12 G8 F10 PHD13 PHD14 PHD15 CAM_HOLD _LCD_CS A_RD A_WR ADD01 R425 R426 R427 R428 100ohm 0 0 100ohm CAM_RST 2V8_VCAM R418 2V8_VCAM CAM_HOLD K7 PHLCD_BY CAM_INT K1 J1 PHCS_ PHRD_ K2 PHWE_ J7 PHLCD_A0 J8 PHINT K3 PRST_ C417 33p C424 7.5p C425 7.5p C426 K8 PHLCD2_CS_ 7.5p TP407 J10 PHGPIO_CS_ 68K C_RST _WAIT 13M_AIT_DBB C422 1uF R431 R421 100K 0 C418 1000p C427 27p C420 NA F2 K9 PS_RST_ PHWAIT_ J2 G3 PMCLK H4 VDD_IO0 GND_IO0 AIT701G PGPIO0 E9 PGPIO1 D9 PGPIO2 C10 PGPIO3 B9 A7 PGPIO4 B7 PGPIO5 F9 PGPIO6 PGPIO7 D10 TP400 TP401 TP402 TP403 TP404 TP405 TP406 A10 PLCD0 B10 PLCD1 A9 PLCD2 PLCD3 C9 PLCD4 D8 PLCD5 A8 B8 PLCD6 PLCD7 C8 PLCD8 C7 PLCD9 C6 PLCD10 B6 PLCD11 C5 B5 PLCD12 PLCD13 A6 PLCD14 C4 PLCD15 A5 B4 PLCD16 C3 PLCD17 GND_IO2 VDD_IO2 PLCD2_CS_ PLCD1_CS_ PLCD_RD_ PLCD_A0 PLCD_WE_ F8 E8 A2 B2 A3 LCD_RD B3 A4 PHSYNC PVSYNC PD0 E3 G1 E2 PD1 E1 PD2 D1 PD3 D2 C2 PD4 C1 PD5 PD6 A1 PD7 B1 H1 PSEN H2 PSDA G2 PSCK PDCLK F3 PPXL_CLK F1 H8 VDD_IO1 H7 GND_IO1 VSYNCOUT L_DATA00 L_DATA01 L_DATA02 L_DATA03 L_DATA04 L_DATA05 L_DATA06 L_DATA07 L_DATA08 L_DATA09 L_DATA10 L_DATA11 L_DATA12 L_DATA13 L_DATA14 L_DATA15 2V8_VCAM L_MAIN_LCD_CS LCD_RD LCD_RS LCD_WR C_HS C_VS C_CD00 C_CD01 C_CD02 C_CD03 C_CD04 C_CD05 C_CD06 C_CD07 CAM_PWR_EN C_SDA C_SCK C_MCLK C_PCLK C404 1u 2V8_VCAM C423 1uF CAM_PWR_EN STATUS HIGH DEACTIVE LOW ACTIVE Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes - 63 - LGE Internal Use Only
![](/manual_guide/products/lg-kg280-service-manual-8d3db4f/62.png)