Dell W2306C Service Manual - Page 102

Akey/ir/led

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12.4 Key/IR Board Dell W2306C C6 0.1uF FB3 600 OHM CN1 5VP 1 2 3 4 LED_Standby 5 +3.3V_I/O 6 ADC_IN1 7 ADC1_RETURN 8 ADC_IN2 9 ADC2_RETURN 10 D1 BAV99 CONN IR0 D2 BAV99 1 3 2 1 3 2 5VP R10 100 1/16W FB4 600 OHM C8 4.7uF/10V Remote C7 100pF C9 0.1uF U1 3 2 VCC 1 GND VOUT FM-6038TM2-5AN FB5 600 OHM R11 10K 1/16W R12 1 330Ω 1/8W C10 0.1uF R13 300Ω 1/16W Q1 PMBS3906 2 1 2 3 Blue Yellow D3 LED C1 C2 C3 0.1uF 0.1uF 0.1uF FB1 150 OHM R1 10KΩ 1/16W R2 R3 6.8KΩ 1/16W 1KΩ 1/16W R4 R5 R6 R7 10KΩ 1/16W 6.8KΩ 1/16W 5.1KΩ 1/16W 2KΩ 1/16W S1 S2 S3 S4 S5 S6 S7 C4 0.1uF FB2 150 OHM 0.985V 1.65V 2.0V Input_Sel Menu Enter R9 2KΩ 1/16W S1~S7: 90 degree switch 0.985V CH_UP 1.65V CH_DOWN 2.0V VOL_UP 2.463V VOL_DOWN C5 0.1uF R8 2KΩ 1/16W LED_Standby 5VP(Main Power) H H L H LED Blue Amber PCB_remote-led Set On Power Saving Remote Off 101 AOC (Top Victory) Electronics Co., Ltd. Title KEY/IR/LED Size Document Number Rev B TV2365W-2E (DELL) A Date: Wednesday, May 11, 2005 Sheet 1 of 1

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Dell W2306C
101
12.4 Key/IR Board
0.985V
CH_DOWN
C3
0.1uF
H
FB4
600 OHM
ADC1_RETURN
C9
0.1uF
L
R13
300
Ω
1/16W
VOL_UP
Q1
PMBS3906
3
2
1
Power Saving
Remote Off
Enter
Remote
Yellow
S2
FB1 150 OHM
R10
100
1/16W
R1
10K
Ω
1/16W
R12
330
Ω
1/8W
S1~S7: 90 degree switch
C4
0.1uF
VOL_DOWN
5VP
LED_Standby
1.65V
R5
6.8K
Ω
1/16W
LED
S6
ADC_IN1
2.0V
R2
6.8K
Ω
1/16W
Input_Sel
Amber
5VP(Main Power)
C10
0.1uF
Set
R7
2K
Ω
1/16W
D2
BAV99
3
1
2
R3
1K
Ω
1/16W
C7
100pF
R8
2K
Ω
1/16W
ADC_IN2
1
S5
R4
10K
Ω
1/16W
PCB_remote-led
FB5
600 OHM
On
2.463V
C5
0.1uF
R11
10K
1/16W
S3
CH_UP
IR0
R9
2K
Ω
1/16W
D3
LED
H
2
C2
0.1uF
CN1
CONN
1
2
3
4
5
6
7
8
9
10
FB3
600 OHM
2.0V
U1
FM-6038TM2-5AN
1
2
3
VOUT
GND
VCC
C8
4.7uF/10V
Menu
Blue
R6
5.1K
Ω
1/16W
ADC2_RETURN
TV2365W-2E (DELL)
A
KEY/IR/LED
AOC (Top Victory) Electronics Co., Ltd.
B
1
1
Wednesday, May 11, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
5VP
+3.3V_I/O
D1
BAV99
3
1
2
S4
S1
FB2 150 OHM
1.65V
Blue
0.985V
H
S7
C6
0.1uF
C1
0.1uF
LED_Standby