Philips 247E4LHAB/57 - Key Board Schematic

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32
Meridian 3
6.3 Key Board (715G5453K02000004S) Remark: Parts position can be searched by using FIND function in PDF.
GPIO_00
V3.3
TP6 KEY0.1524
5V_LED
CIN03
1
CIN07
2
CIN09
3
CIN11
4
VSHILD
5
VBIAS
6
AVSS
7
AVCC
8
DVCC
9
SCLK
10
SDA
11
INT#
12
GPIO0
13
GPIO1
14
CIN00
15
CIN01
16
E-PAD
17
U001
IT7230EFN/BX
KEY0.1524 TP1
KEY0.1524 TP2
KEY0.1524 TP4
KEY0.1524 TP3
C005
1UF 16V
12
ZD002
MLVS0603M04
R004 4.7K1/16W
12
ZD001
MLVS0603M04
R005 100OHM
KEY0.1524
TP5
C002
100N 16V
KEY0.1524 TP7
C004
100P 50V
C003
100N 16V
C001
100N 16V
V3.3
5V_LED
2 1
LED001
LED
1 2 3 4 5 6
CN001 H-1.0-6-260.pdf
FFC R/A: 311GF100C06ADH FFC V/T: 311GF100D06ACJ FFC CABLE: 089G 76J 6 3 WIRE V/T: 033G8032 6F S HR R/A: 081G 15W 1 EL V/T: 081G 63W 2 GP REVERSE: 081G 14 31 EL
R006 56 OHM 1/16W
5V_LED
CIN_05
CIN_07 CIN_05
VBIAS
CIN_09
SM_INT#
CIN_07CIN_09CIN_11CIN_01CIN_03
VBIAS
V3.3
V3.3
SM_DATA
CIN_03
CIN_11
AC_SHIELD
CIN_01
AC_SHIELD
GPIO_00
SM_DATA
SM_CLK
V3.3
SM_CLK
SM_INT#
5V_LED
Menu
SmartPowerBrightness
Brightness PowerSmartPower Menu
DifferentialPower
SmartImage
SmartImage
Key- touch pad_ LED