Dell W2306C Service Manual - Page 93

Analog Input

Page 93 highlights

1 VGA_5V 1 A-BLUE 1 A-GREEN 1 A-RED 1 VGASDA 1 A-HS 1 A-VS 1 VGASCL VGA_5V VGA INPUT ZD400 MLL752A GND R401 10K 1/16W +3.3V_ADC 5/3 GNSS C400 0.1uF R402 100K 1/16W GND VGA_CAB 3 Dell W2306C 2 3 1 2 3 1 2 3 1 VGA_5V A-BLUE A-GREEN A-RED VGASDA A-HS A-VS VGASCL ZD401 MLL752A GND GND R413 10K 1/16W R415 10K 1/16W GND D400 BAV99 D401 BAV99 D402 BAV99 GND Near VGA pins C404 0.1uF C406 0.1uF C408 0.1uF R406 R407 R408 20 1/16W 20 1/16W 20 1/16W C405 0.1uF C407 0.1uF C409 0.1uF R409 75 1/16W R410 75 1/16W R411 75 1/16W ZD402 MLL752A GND Near Buffer GND 3/8 +3.3V_I/O 14 U401A 1 2 R400 NC U401F 13 12 ZD403 MLL752A A-VS GND R412 33 1/16W R414 33 1/16W 74LVC14ADT 7 GND U401C 5 6 74LVC14ADT U401D 9 8 ZD404 MLL752A R419 100 1/16W GND R417 10K 1/16W R420 100 1/16W +5V C410 0.1uF D403 D404 MLL4148 MLL4148 R418 10K 1/16W GND GND 8 7 6 5 VCC A0 WP A1 SCL A2 SDA VSS 1 2 3 4 U400 24LC02BT/SN VGA_5V 74LVC14ADT R416 NC ANALOG DDC GND 74LVC14ADT 3/8 R421 R422 0 1/16W 0 1/16W VGA_SCL VGA_SDA 1 5 4 3 2 CN401 PC_AUDIO L401 600 OHM L402 600 OHM A4_CTZ B4_CTZ C4_CTZ A4_CTZ 3 B4_CTZ 3 C4_CTZ 3 PC1_HS 3 PC1_VS 3 VGA_SCL 3 VGA_SDA 3 PC_4_L 7 PC_4_R 7 2 2 L403 600 OHM C411 560pF R423 47K 1/16W C412 560pF R424 47K 1/16W ZD405 ZD406 1 1 AOC (Top Victory) Electronics Co., Ltd. Title Analog Input Size Document Number B TV2365W-2J Date: Tuesday, September 20, 2005 Sheet 4 Rev A of 10 92

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Dell W2306C
92
C410
0.1uF
R415
10K
1/16W
A-GREEN
GND
ZD406
1
2
+5V
C4_CTZ
3
A-VS
C404
0.1uF
R412
33
1/16W
VGASDA
PC_4_L
7
A-GREEN
1
D401
BAV99
3
1
2
L401
600 OHM
ZD403
MLL752A
L403
600 OHM
Near VGA pins
ZD405
1
2
B4_CTZ
3
GND
C411
560pF
VGA_5V
R409
75
1/16W
Near Buffer
R420
100
1/16W
C400
0.1uF
L402
600 OHM
PC_4_R
7
R411
75
1/16W
GND
ZD401
MLL752A
R413
10K
1/16W
R407
20
1/16W
R414
33
1/16W
A4_CTZ
3
A4_CTZ
A-VS
1
D402
BAV99
3
1
2
A-HS
U401C
74LVC14ADT
5
6
VGA_SCL
GND
GND
A-BLUE
C4_CTZ
R401
10K
1/16W
U400
24LC02BT/SN
1
2
3
4
5
6
7
8
A0
A1
A2
VSS
SDA
SCL
WP
VCC
R419
100
1/16W
A-RED
1
U401A
74LVC14ADT
1
2
14
7
+3.3V_I/O
ANALOG DDC
A-VS
R416
NC
R424
47K
1/16W
TV2365W-2J
A
Analog Input
AOC (Top Victory) Electronics Co., Ltd.
B
4
10
Tuesday, September 20, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
C409
0.1uF
C405
0.1uF
B4_CTZ
VGASCL
R421
0
1/16W
C408
0.1uF
D404
MLL4148
3/8
VGA_SDA
3
ZD404
MLL752A
GND
ZD400
MLL752A
VGASDA
1
R408
20
1/16W
VGA INPUT
D400
BAV99
3
1
2
R400
NC
GND
3/8
GND
A-VS
ZD402
MLL752A
R410
75
1/16W
A-VS
U401D
74LVC14ADT
9
8
VGA_5V
VGA_5V
GND
VGA_SCL
3
R418
10K
1/16W
C406
0.1uF
GND
GND
C412
560pF
R417
10K
1/16W
A-BLUE
1
U401F
74LVC14ADT
13
12
CN401
PC_AUDIO
1
2
5
3
4
5/3 GNSS
GND
D403
MLL4148
VGA_5V
1
A-RED
R402
100K
1/16W
R406
20
1/16W
GND
VGA_SDA
R423
47K
1/16W
PC1_HS
3
VGA_CAB
3
VGASCL
1
A-VS
C407
0.1uF
+3.3V_ADC
PC1_VS
3
GND
A-HS
1
R422
0
1/16W