Only For Training And Service Purposes - LG KG290 Service Manual

MULTIMEDIA IC
3V3_MUSB
C405
0.1u
3V3_MUSB
MULTI_USB-
MULTI_USB+
_MAIN_CS
C413
33p
DATA00
2V8_MV
DATA01
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
_MULTI_RST DATA08
DATA09
DATA10
DATA11
DATA12
2V8_MV
DATA13
DATA14
DATA15
R411
75K
MULTI_BYPASS
ADD01
_MULTI_INT
_WAIT
C420 1000p
13M_AIT
2V8_MV
C429
1u
Copyright © 2007 LG Electronics. Inc. All right reserved.

Only for training and service purposes

VUSB VGP
R401
2V8_MV
R400
0
NA
C406 C407
39p 1u
SCK
A3
PUSBDN
A2
PUSBDP
A1
VDD_IO3
B3
GND_IO3
B2
_PHCS
B4
_RD _PHRD
B5
_WR _PHWE
B1
_PRST
B6
PHD0
C1
PHD1
C2
PHD2
C3
PHD3
D1
PHD4
C4
PHD5
C5
PHD6
D2
PHD7
D3
PHD8
E1
PHD9
D5
PHD10
E2
PHD11
A7
PHD12
E3
PDH13
TP400
B7
PHD14
E4
PHD15
F1
PHD16
F2
PHD17
TP401
C7
PHLCD_BY
D6
PHLCD_A0
F3
_PHLCD2_CS
G1
PHINT
F4
TP402
_PHGPIO_CS
G2
_PHWAIT
A5
PMCLK
C6
C425 VDD_IO0
D4
GND_IO0
Figure 3-10. AIT813G CIRCUIT
2V8_MV
C400 C401
1u 39p
1V8_VCAM
C408 C409
39p 1u
U400
AIT813G
- 31 -
3. TECHNICAL BRIEF
D8
PGPIO25
C9
PGPIO24
B10
PGPIO23
D9
PGPIO22
C10
PGPIO21
A11
PGPIO20
A12
PGPIO19
B11
PGPIO18
C11
PGPIO17
E9
PGPIO16
F9
PGPIO15
D10
PGPIO14 VSYNCOUT
B12
PGPIO13
E10
PGPIO12
D11
PGPIO11 C_RST
C12
PGPIO10
F10
R410
PGPIO9
G9
PGPIO8
E11 NA
PGPIO7
D12
PGPIO6
H9
PGPIO5 TF_DATA3
G10
PGPIO4 TF_DATA2
F11
PGPIO3 TF_DATA1
H10
PGPIO2 TF_DATA0
E12
PGPIO1 TF_CMD
J9
PGPIO0 TF_CLK
F8
GND_IO2
G8
VDD_IO2
M8
_PLCD2_CS
M9
_PLCD1_CS L_MAIN_LCD_CS
M7
_PLCD_RD
L9
PLCD_A0 LCD_RS
L8
_PLCD_WE LCD_WR
M6
PLCD17
L7
PLCD16
TP403
2V8_AMV
C430 C431
39p 1u
LGE Internal Use Only
2V8_MV
C421 C422
39p 1u