LG KP175 Service Manual page 92

7. CIRCUIT DIAGRAM
CAMERA Connector (ENBY0016601)
CAM_PWR_EN
FL300 ICVE10184E150R500FR
1 9
C_MCLK INOUT_A1 INOUT_B1
2 8
C_PCLK
INOUT_A2 INOUT_B2
3 7
C_CD00 INOUT_A3 INOUT_B3
A
4 6
C_CD01 INOUT_A4 INOUT_B4
R303
100K
50ohm 15pF
FL301 ICVE10184E150R500FR
1 9
C_CD02 INOUT_A1 INOUT_B1
2 8
C_CD03
INOUT_A2 INOUT_B2
3 7
C_CD04 INOUT_A3 INOUT_B3
4 6
C_CD05 INOUT_A4 INOUT_B4
FL302 ICVE10184E150R500FR
1 9
C_CD06 INOUT_A1 INOUT_B1
2 8
C_CD07
INOUT_A2 INOUT_B2
3 7
C_VS INOUT_A3 INOUT_B3
4 6
C_HS INOUT_A4 INOUT_B4
B
2V8_MV
LCD CONNECTOR
MLED
MLED1 35 ENQY 0013901
MLED2 34
33
32
LCD_IF_MODE_1 31
30
LCD_IF_MODE_0 29
VSYNC 28
LCD_RD_OUT 27
LCD_WR_OUT 26
LCD_RS_OUT 25
LCD_RESET_OUT 24
L_MAIN_LCD_CS_OUT 23 LCD_IF_MODE_0
22 LCD_IF_MODE_1
C L_DATAOUT15 21
L_DATAOUT14 20
L_DATAOUT13 19
L_DATAOUT12 18
L_DATAOUT11 17
L_DATAOUT10 16
L_DATAOUT09 15
L_DATAOUT08 14
L_DATAOUT07 13
L_DATAOUT06 12
L_DATAOUT05 11
L_DATAOUT04 10
L_DATAOUT03 9
L_DATAOUT02 8
L_DATAOUT01 7
L_DATAOUT00 6
LCD_ID 5
4
3
2
1
CN301
R314
20K
D C318
1u
FL303 ICVE10184E150R101FR
R? DNI
1 9
LCD_RD LCD_RD_OUT
INOUT_A1 INOUT_B1
2 8
LCD_WR INOUT_A2 INOUT_B2 LCD_WR_OUT
3 7
LCD_RS INOUT_A3 INOUT_B3 LCD_RS_OUT
4 6
L_MAIN_LCD_CS INOUT_A4 INOUT_B4 L_MAIN_LCD_CS_OUT
100ohm 15pF
R316
VSYNCOUT VSYNC
100ohm
E
R315
LCD_RESET LCD_RESET_OUT
100ohm
C706
DNI
1 2
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4 5
1V8_VCAM 2V8_MV
2V8_MV
FB300 FB301
CN300
G1 G2
R301 R302
1 20
4.7K 4.7K
2 19
3 18
C_RST
4 17
C_SCK
5 16
C_SDA
6 15
7 14
8 13
9 12
C301 C302 C303
10 11
0.1u 0.1u DNI
G3 G4
2V8_VEXT VBAT 2V8_MV 1V8_VCAM
U300
R305
RT9011-MGPQW
100K
1 8
VIN VOUT1
2 7
EN1 VOUT2
3 6
EN2 NC2
4 5
NC1 GND
C305 C306 C307
1u 1u 1u
R310 R311
0 0
CHARGE PUMP
VBAT
U302 AAT3155ITP-T1
C311 4.7u 5
IN C1+
FB302
8
MLED OUTCP C1-
C2+
R312 1.5K 11
LCD_DIM_CTRL EN_SET
C2-
R313 C314 C315
100K 1u 27p
4
GND
FL304 ICVE32188E150R101FR
1 9
L_DATA07 L_DATAOUT07
A1 B1
2 10
L_DATA06 A2 B2 L_DATAOUT06
3 11
L_DATA05 A3 B3 L_DATAOUT05
4 12
L_DATA04 A4 B4 L_DATAOUT04
5 13
L_DATA03 A5 B5 L_DATAOUT03
6 14
L_DATA02 A6 B6 L_DATAOUT02
7 15
L_DATA01 A7 B7 L_DATAOUT01
8 16
L_DATA00 L_DATAOUT00
A8 B8
FL305 ICVE32188E150R101FR
1 9
L_DATA15 A1 B1 L_DATAOUT15
2 10
L_DATA14 A2 B2 L_DATAOUT14
3 11
L_DATA13 A3 B3 L_DATAOUT13
4 12
L_DATA12 L_DATAOUT12
A4 B4
5 13
L_DATA11 A5 B5 L_DATAOUT11
6 14
L_DATA10 A6 B6 L_DATAOUT10
7 15
L_DATA09 L_DATAOUT09
A7 B7
8 16
L_DATA08 A8 B8 L_DATAOUT08
3 4 5
6 7
1V8_VCAM
C300
0.01u
DATA00
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
DATA08
DATA09
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
BYPASS
MULTI_BYPASS
_MAIN_CS
_RD
_WR
ADD01
CAM_INT
2V8_MV
R306
_MULTI_RST
R307
100K
R309
C_RST
_WAIT
C308 1000p
13M_AIT
C309
1u
10
C312
1u
9
7
C313
1u
6
3
D1 MLED1
2
D2 MLED2
1
D3
12
D4
C316 C317
27p 27p
6 7
- 93 -
8 9 10
CAMERA CTL IC
E9
PGPIO0 VSYNCOUT
D9
PGPIO1
C10
PGPIO2
H5 B9
VDD_CORE PGPIO3
A7
PGPIO4
H6 B7
GND_CORE PGPIO5
F9
PGPIO6
D10
PGPIO7
D3 A10
PSCAN_EN PLCD0 L_DATA00
E10 B10
PTEST_EN PLCD1 L_DATA01
A9
PLCD2 L_DATA02
C9
PLCD3 L_DATA03
D8
PLCD4 L_DATA04
A8
PLCD5 L_DATA05
J3 B8
PHD0 PLCD6 L_DATA06
H3 C8
PHD1 PLCD7 L_DATA07
K4 C7
PHD2 PLCD8 L_DATA08
J4 C6
PHD3 PLCD9 L_DATA09
K5 B6
PHD4 PLCD10 L_DATA10
J5 C5
PHD5 PLCD11 L_DATA11
K6 B5
PHD6 PLCD12 L_DATA12
J6 A6 2V8_MV
PHD7 PLCD13 L_DATA13
K10 C4
PHD8 PLCD14 L_DATA14
J9 A5
PHD9 PLCD15 L_DATA15
U301
H10 B4
PHD10 PLCD16
H9 C3
PHD11 AIT701G PLCD17
G10
PHD12
G9 F8
PHD13 GND_IO2
G8 E8
PHD14 VDD_IO2
F10 A2
PHD15 PLCD2_CS_ C304
B2
PLCD1_CS_ L_MAIN_LCD_CS 1u
A3
PLCD_RD_ LCD_RD
B3
PLCD_A0 LCD_RS
K7 A4
PHLCD_BY PLCD_WE_ LCD_WR
K1 E3
PHCS_ PHSYNC C_HS
J1 G1
PHRD_ PVSYNC C_VS
K2 E2
PHWE_ PD0 C_CD00
J7 E1
PHLCD_A0 PD1 C_CD01
J8 D1
PHINT PD2 C_CD02
D2
PD3 C_CD03
K3 C2
PRST_ PD4 C_CD04
C1
PD5 C_CD05
K8 A1
PHLCD2_CS_ PD6 C_CD06
B1 2V8_MV
PD7 C_CD07
J10
PHGPIO_CS_
H1
PSEN CAM_PWR_EN
H2
PSDA C_SDA
F2 G2
PS_RST_ PSCK C_SCK
K9 F3
PHWAIT_ PDCLK C_MCLK
J2 F1
PMCLK PPXL_CLK C_PCLK
G3 H8
VDD_IO0 VDD_IO1
H4 H7
GND_IO0 GND_IO1
C310
1u
LGE Internal Use Only
A
A
C
D