Philips 220CW8FB/00 - Page 29

220CW8 LCD
Schematic Diagram(Scaler Board - USB KEY)
29
S-A3
220CW8 LCD
29
S-A4
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
A A
B
B
C C
D
D
E E
F F
G G
LEDG
LEDA
SEL
PWR1
PWR
MENU
UP
DOWN
SEL
PWR1
LEDA-
LEDG-
LEDG
LEDA
USB_5V
DN
DP
MENU
LED_S
LED_S
LEDG-
LED_S-
PWR1
PWR1
LEDA-
UP
UP
DOWN
SMART-
SEL
DOWN
SEL
LED_S-
SMART-
AD0
MENU1
DOWN
MENU
SMART-
MENU
UP SMART- LED_S
MCU-VDD
MCU-VDD
GND_A
GND_A
GND_A MCU-VDDGND_A MCU-VDDMCU-VDD
GND_A
GND_A
GND_A
MCU-VDD
GND_A
MCU-VDD
GND_A
GND_A
GND_A
GND_A
GND_A
GND_AMCU-VDD MCU-VDD MCU-VDD
AD1 4
PWR 4
LEDG1
4
LEDA14
LED_SMART
4
MENU1 4
AD0 4
SMART 4
SMART IMAGE FUNCTION
070306
070306
070306
070306
0704030
33/6R94 33/6R94
C72
0.1uF/6
C72
0.1uF/6
R143
10K/6
R143
10K/6
C73
0.1uF/6
C73
0.1uF/6
C84
100P/6
C84
100P/6
R72 10K/6R72 10K/6
D37
BAV99/NC
D37
BAV99/NC
1
3
2
C74
0.1uF/6
C74
0.1uF/6
R90 4.7K/6R90 4.7K/6
Q6
MMST3906
Q6
MMST3906
3 1
2
R7
4.7K/6
R7
4.7K/6
1K/61K/6
1 2
R15
4.7K/6
R15
4.7K/6
CN3
4501-10-10P-R/NC
CN3
4501-10-10P-R/NC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
R77 10K/6R77 10K/6
D23
BAV99/NC
D23
BAV99/NC
1
3
2
33/6R17 33/6R17
R18
1K/6
R18
1K/6
1
2
D24
BAV99/NC
D24
BAV99/NC
1
3
2
C85
100P/6
C85
100P/6
D25
BAV99/NC
D25
BAV99/NC
1
3
2
C70
0.1uF/6
C70
0.1uF/6
D21
BAV99/NC
D21
BAV99/NC
1
3
2
R73 10K/6R73 10K/6
R81 10K/6R81 10K/6
CN7
7101-E10N
CN7
7101-E10N
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
CN8
3703-05
CN8
3703-05
1
1
2
2
3
3
4
4
5
5
6
6
7
7
Q1
MMST3906
Q1
MMST3906
3 1
2
82/6R93 82/6R93
R95 4.7K/6R95 4.7K/6
1K/61K/6
12
R141 4.7K/6/NCR141 4.7K/6/NC
Q2
MMST3906
Q2
MMST3906
3 1
2
1K/61K/6
12
D22
BAV99/NC
D22
BAV99/NC
1
3
2
C71
0.1uF/6
C71
0.1uF/6
12
34
CN9 USB-B
12
34
CN9 USB-B
1 2 3 4
6
5
R142 4.7K/6/NCR142 4.7K/6/NC
C75
0.1uF/6
C75
0.1uF/6
D20
BAV99/NC
D20
BAV99/NC
1
3
2
C70 B2
C71 B2
C72 B2
C73 B3
C74 B3
C75 B3
C84 B6
C85 B6
CN3 A1
CN7 B1
CN8 B8
CN9 A8
D20 D1
D21 D2
D22 D3
D23 E1
D24 E3
D25 E4
D37 D5
Q1 C6
Q2 C6
Q6 D9
R7 D7
R15 D7
R17 B2
R18 B5
R72 A6
R73 A6
R74 A5
R75 A5
R77 B5
R79 B5
R81 B5
R90 B5
R90 C5
R93 B2
R94 B2
R95 B5
R95 C5
R141 B5
R141 C5
R142 B5
R142 C5
R143 A6
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