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Camera Trouble
CIRCUIT
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
CAMERA
CAM_PWR_EN
FL201
EVRC14S03Q030050R
R299
1
9
C_CD00
INOUT_A1
INOUT_B1
10K
2
8
C_CD01
INOUT_A2
INOUT_B2
3
7
C_CD02
INOUT_A3
INOUT_B3
4
6
C_CD03
INOUT_A4
INOUT_B4
C_MCLK
C_PCLK
SFEY0013101
1
9
C_CD04
INOUT_A1
INOUT_B1
2
8
C_CD05
INOUT_A2
INOUT_B2
3
7
C_CD06
INOUT_A3
INOUT_B3
4
6
C_CD07
INOUT_A4
INOUT_B4
FL203
EVRC14S03Q030050R
SFEY0013101
2V8_VEXT
VBAT
2V8_VCAM
R205
R206
R207
U400
RT9011-MGPQW
0
NA
NA
1
8
VIN
VOUT1
2
7
EN1
VOUT2
R208
3
6
CAM_PWR_EN
EN2
NC2
4
5
4.7K
NC1
GND
C208
R209
100K
1u
2V8_VEXT
R400
100K
R403
NA
1V8_VCAM
C403
0.01u
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
CAM_HOLD
CAM_HOLD
R425
100ohm
_LCD_CS
R426
0
A_RD
R427
0
A_WR
R428
100ohm
ADD01
CAM_INT
CAM_RST
2V8_VCAM
C417
C424
C425
C426
R418
2V8_VCAM
33p
7.5p
7.5p
7.5p
68K
C_RST
_WAIT
R431
0
C418
1000p
13M_AIT_DBB
C422
R421
C427
C420
100K
1uF
27p
NA
4. TROUBLE SHOOTING
2V8_AVDD
1V8_VDD
CN201
1
20
2
19
3
18
C_RST
4
17
9
INOUT_B1
INOUT_A1
5
16
8
INOUT_B2
INOUT_A2
6
15
7
INOUT_B3
INOUT_A3
7
14
6
INOUT_B4
INOUT_A4
8
13
9
12
10
11
AXK720147G
ENBY0019501
C219
C207
C220
2.2u
2.2u
1000p
2V8_AVDD
1V8_VDD
C210
C211
1u
1u
CAMERA CTL IC
VBAT
2V8_VCAM
1V8_VCAM
U400
RT9011-MGPQW
1
8
VIN
VOUT1
2
7
EN1
VOUT2
3
6
EN2
NC2
4
5
NC1
GND
C400
C401
C402
1u
1u
1u
U401
AIT701G
E9
PGPIO0
VSYNCOUT
D9
TP400
PGPIO1
C10
TP401
PGPIO2
H5
B9
TP402
VDD_CORE
PGPIO3
A7
TP403
PGPIO4
H6
B7
TP404
GND_CORE
PGPIO5
F9
TP405
PGPIO6
D10
TP406
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
PHD7
PLCD13
L_DATA13
K10
C4
PHD8
PLCD14
L_DATA14
J9
A5
PHD9
PLCD15
L_DATA15
H10
B4
PHD10
PLCD16
H9
C3
PHD11
PLCD17
G10
PHD12
G9
F8
PHD13
GND_IO2
G8
E8
PHD14
VDD_IO2
F10
A2
PHD15
PLCD2_CS_
B2
PLCD1_CS_
L_MAIN_LCD_CS
A3
LCD_RD
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
TP407
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
CAM_PWR_EN
STATUS
HIGH
DEACTIVE
LOW
ACTIVE
- 63 -
2V8_AVDD
R201
R202
4.7K
4.7K
1
C_SCK
2
C_SDA
3
C_HS
4
C_VS
FL202
EVRC14S03Q030050R
SFEY0013101
2V8_VCAM
C404
1u
2V8_VCAM
C423
1uF
LGE Internal Use Only
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