Only For Training And Service Purposes - LG KG280 Service Manual

Service manual
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15p 100 15p
FL401
1
DATA00
INOUT_A1
2
DATA01
INOUT_A2
3
DATA02
INOUT_A3
4
DATA03
INOUT_A4
FL402
1
DATA04
INOUT_A1
2
DATA05
INOUT_A2
3
DATA06
INOUT_A3
4
DATA07
INOUT_A4
FL403
1
DATA08
INOUT_A1
2
DATA09
INOUT_A2
3
DATA10
INOUT_A3
4
DATA11
INOUT_A4
FL404
1
DATA12
INOUT_A1
2
DATA13
INOUT_A2
3
DATA14
INOUT_A3
4
DATA15
INOUT_A4
R429
100ohm
_RD
R430
100ohm
_WR
13M_AIT_DBB
Copyright © 2007 LG Electronics. Inc. All right reserved.

Only for training and service purposes

CAMERA CTL IC
EVRC14S03Q030100R
9
A_DATA00
INOUT_B1
8
INOUT_B2
A_DATA01
7
INOUT_B3
A_DATA02
6
A_DATA03
INOUT_B4
SFEY0013201
EVRC14S03Q030100R
9
A_DATA04
INOUT_B1
8
INOUT_B2
A_DATA05
7
INOUT_B3
A_DATA06
6
INOUT_B4
A_DATA07
SFEY0013201
EVRC14S03Q030100R
9
INOUT_B1
A_DATA08
8
A_DATA09
INOUT_B2
7
INOUT_B3
A_DATA10
6
A_DATA11
INOUT_B4
SFEY0013201
A_DATA00
A_DATA01
A_DATA02
EVRC14S03Q030100R
A_DATA03
9
A_DATA12
A_DATA04
INOUT_B1
8
INOUT_B2
A_DATA13
A_DATA05
7
A_DATA14
A_DATA06
INOUT_B3
6
A_DATA15
A_DATA07
INOUT_B4
A_DATA08
A_DATA09
SFEY0013201
A_DATA10
A_DATA11
A_DATA12
A_DATA13
A_DATA14
A_DATA15
A_RD
A_WR
CAM_HOLD
CAM_HOLD
R425
100ohm
_LCD_CS
R426
0
A_RD
R427
0
A_WR
R428
100ohm
ADD01
CAM_RST
2V8_VCAM
C417
C424
2V8_VCAM
33p
7.5p
R418
68K
C_RST
_WAIT
R431
0
C422
R421
C427
100K
1uF
27p
Figure 3-10. AIT701G CIRCUIT
2V8_VEXT
VBAT
2V8_VCAM
U400
R400
RT9011-MGPQW
100K
1
8
VIN
VOUT1
2
7
EN1
VOUT2
3
6
EN2
NC2
4
5
NC1
GND
C400
R403
NA
1u
1V8_VCAM
U401
AIT701G
H5
VDD_CORE
C403
H6
GND_CORE
0.01u
D3
PSCAN_EN
E10
PTEST_EN
J3
PHD0
H3
PHD1
K4
PHD2
J4
PHD3
K5
PHD4
J5
PHD5
K6
PHD6
J6
PHD7
K10
PHD8
J9
PHD9
H10
PHD10
H9
PHD11
G10
PHD12
G9
PHD13
G8
PHD14
F10
PHD15
PLCD2_CS_
PLCD1_CS_
PLCD_RD_
K7
PHLCD_BY
PLCD_WE_
K1
PHCS_
J1
PHRD_
K2
PHWE_
J7
PHLCD_A0
J8
CAM_INT
PHINT
K3
PRST_
C425
C426
K8
PHLCD2_CS_
TP407
7.5p
7.5p
J10
PHGPIO_CS_
F2
PS_RST_
K9
PHWAIT_
C418
1000p
J2
PMCLK
PPXL_CLK
G3
VDD_IO0
H4
GND_IO0
C420
NA
- 31 -
3. TECHNICAL BRIEF
1V8_VCAM
C401
C402
1u
1u
E9
PGPIO0
VSYNCOUT
D9
TP400
PGPIO1
C10
TP401
PGPIO2
B9
TP402
PGPIO3
A7
TP403
PGPIO4
B7
TP404
PGPIO5
F9
TP405
PGPIO6
D10
TP406
PGPIO7
A10
PLCD0
L_DATA00
B10
PLCD1
L_DATA01
A9
PLCD2
L_DATA02
C9
PLCD3
L_DATA03
D8
PLCD4
L_DATA04
A8
PLCD5
L_DATA05
B8
PLCD6
L_DATA06
C8
PLCD7
L_DATA07
C7
PLCD8
L_DATA08
C6
PLCD9
L_DATA09
B6
PLCD10
L_DATA10
C5
PLCD11
L_DATA11
B5
PLCD12
L_DATA12
A6
PLCD13
L_DATA13
C4
PLCD14
L_DATA14
A5
PLCD15
L_DATA15
B4
PLCD16
2V8_VCAM
C3
PLCD17
F8
GND_IO2
E8
VDD_IO2
A2
B2
L_MAIN_LCD_CS
A3
LCD_RD
LCD_RD
B3
PLCD_A0
LCD_RS
A4
LCD_WR
E3
PHSYNC
C_HS
G1
PVSYNC
C_VS
E2
PD0
C_CD00
E1
PD1
C_CD01
D1
PD2
C_CD02
D2
PD3
C_CD03
C2
PD4
C_CD04
C1
PD5
C_CD05
A1
PD6
C_CD06
B1
PD7
C_CD07
H1
PSEN
CAM_PWR_EN
H2
PSDA
C_SDA
2V8_VCAM
G2
PSCK
C_SCK
F3
PDCLK
C_MCLK
F1
C_PCLK
H8
VDD_IO1
H7
GND_IO1
CAM_PWR_EN
STATUS
HIGH
DEACTIVE
LOW
ACTIVE
LGE Internal Use Only
C404
1u
C423
1uF

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