Dell W2606C Service Manual page 92

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ANALOG VIDEO INPUT
These are close to the chip
AV2_S_Y
SIDE
AV3_S_Y
26 BACK
AV3_S_C
26 BACK
AV2
26 BACK
AV1_COMP_Y
AV1_COMP_Pb
AV1_COMP_Pr
AV2_S_C
SIDE
AV3_COMP_Y
AV3_COMP_Pb
AV3_COMP_Pr
AV1
SIDE
AGND
AV4_BACK
These are close to the chip
Scart1_video
GND
3
20
 
1/16W
R88
C83
TUNER
SV1_CTZ
0.1uF
75
 
1/16W
R89
7/24 Add 75 ohm
GND
terminator
2
D1
3
BAV99
1
L15
C18
600 OHM
AV3_COMP_Y
0.1uF
2
L17
600 OHM
AV3_COMP_Pb
D2
3
L18
BAV99
600 OHM
AV3_COMP_Pr
1
C52
100pF
C53
5V
C54
2
2
100pF
100pF
D4
3
D3
3
BAV99
BAV99
1
5V
1
2
AGND
AGND
C20
D8
3
J4
0.1uF
BAV99
Down
1
2
JACK
D7
3
Up
2
BAV99
1
D9
3
BAV99
C21
AGND
1
0.1uF
2
AGND
AGND
AGND
L37
D5
3
600 OHM
AV1_COMP_Pr
BAV99
L35
1
600 OHM
AV1_COMP_Pb
L36
600 OHM
AV1_COMP_Y
2
D6
3
BAV99
C64
C65
C66
1
100pF
100pF
100pF
AGND
AGND
R38
NC
R41
NC
U2
74HC4052D
Comp3_R1
12
13
X0
X
AV3_R1
14
X1
AV4_R1
15
3
X2
Y
DVI_R1
11
X3
Comp3_L1
1
Scart & D4 Connecter
Y0
AV3_L1
5
Y1
AV4_L1
2
(Europe & Japan Model Only)
Y2
DVI_L1
Comp3_R_Sel
4
Comp3_R_Sel 7
Y3
7/24 Add DVI
Comp3_L_Sel
Source
10
3
CH_SEL1
Comp3_L_Sel
7
A
9
3
CH_SEL2
B
R32
10K
 
1/16W
6
EN
R33
10K
1/16W
7
 
5V
VEE
16
+8V
VDD
C172
C68
+
10uF/16V
Or Scart2 Pin8
0.1uF
3
ADC_IN4_CTZ
+8V
GND
RP101
RP104
100K
1/16W
 
100K
 
1/16W
AV3_R
Comp3_R
C177
4.7uF/16V
AV3_R1
C174
4.7uF/16V
Comp3_R1
AV4_R
C173
4.7uF/16V
AV4_R1
DVI_R
C85
4.7uF/16V
DVI_R1
AV3_L
AV3_L1
Comp3_L
Comp3_L1
C176
4.7uF/16V
C175
4.7uF/16V
AV4_L
C178
4.7uF/16V
AV4_L1
DVI_L
C84
4.7uF/16V
DVI_L1
1
RP102
RP103
1
100K
 
1/16W
100K
 
1/16W
7/24 Add DVI
Source
GND
R1
57.6
 
1/16W
C1
0.1uF
A_RET_CTZ 3
R2
57.6
 
1/16W
C2
0.1uF
B_RET_CTZ 3
R3
57.6
 
1/16W
C3
0.1uF
C_RET_CTZ 3
R4
57.6
 
1/16W
C4
0.1uF
SV_RET_CTZ 3
GND
TUNER
20
 
1/16W
R5
C7
A1_CTZ
3
0.1uF
20
 
1/16W
R6
C9
B1_CTZ
3
20
1/16W
R7
0.1uF
C11
 
C1_CTZ
3
20
 
1/16W
R8
C13
0.1uF
SV2_CTZ
3
20
1/16W
R9
0.1uF
C15
 
B2_CTZ
3
20
 
1/16W
R10
C17
0.1uF
A2_CTZ
3
0.1uF
20
 
1/16W
R12
C19
C2_CTZ
3
20
 
1/16W
R13
C23
0.1uF
SV3_CTZ
3
0.1uF
20
 
1/16W
R14
C25
A3_CTZ
3
20
 
1/16W
R15
C27
0.1uF
B3_CTZ
3
0.1uF
20
 
1/16W
R16
C29
C3_CTZ
3
20
 
1/16W
R17
C34
0.1uF
SV4_CTZ
3
0.1uF
R30
R31
75
 
1/16W
75
 
1/16W
Scart1_Vout
U1
C41
10uF/16V
NJM2244
1
7
AV2
VIN1
VOUT
C42
10uF/16V
3
VIN2
5
VIN3
2
CH_SEL3
SW1
4
SW2
6
V+
3
R86
R87
C45
5V
0.1uF
0
 
1/16W
0
 
1/16W
7/24 Add 0 ohm
AGND
to AGND
AGND
Component Input
L19
600 OHM
Comp3_R
C76
L23
470pF
C58
Comp3_L
470pF
150 OHM
R53
ZD16
R52
47K
 
1/16W
47K
 
1/16W
Down
J3A
JACK
AGND
UP
AGND
AGND
L29
7/24 J3 7,8pin
120 OHM
to AGND
7
Comp1_L
L30
120 OHM
7
Comp1_R
C63
C62
68pF
R54
68pF
47K
 
1/16W
AGND
ZD18
ZD19
AGND
R55
47K
 
1/16W
AGND
AGND
AV1_COMP_Pr
1
2
AV1_COMP_Pb
3
4
AV1_COMP_Y
5
6
Comp1_L
7
Comp1_R
8
Scart1_video
9
10
11
12
13
AGND
14
15
Or Scart1 Pin8
16
D_Line3
17
3
ADC_IN3_CTZ
18
7
LINE1_O_R
7
LINE1_O_L
Scart1_Vout
5V
5V
Or Scart1 Pin16 FB
D-Line14
CN2
3
FB
R11 10K
 
1/16W
CN4
CONN
R85
NC
1
7
LINE2_O_R
2
7
LINE2_O_L
AV4_BACK
L4
3
AGND
4
S3_CTL
5
AV3_L
6
600 OHM
AV3_R
7
8
AV3_S_Y
9
AV3_S_C
10
C5
VOUT3
11
12
0.1uF
AV4_L
13
AV4_R
14
AGND
AGND
AGND
L2
600 OHM
DVI_R
DVI_R
DVI_L
DVI_L
L1
600 OHM
AGND
GND
5V
R69
220
 
1/8W
R78
C80
68
 
1/8W
Q5
R72
2SA1037AK
1K
 
1/16W
470uF/16V
TUNER_OUT
R65
220K
1/16W
 
R61
22
 
1/16W
R84
NC
Side BD(CVBS/S-Video Input & Headphone Output)
U3
C71 10uF/16V
NJM2244
8
Earphone_L_O
TUNER_OUT1
7
1
C70
10uF/16V
VOUT
VIN1
8
Earphone_R_O
3
VOUT2
VIN2
5
VIN3
3
2
SW1
Decoder
3
4
SW2
7
AV1_R
6
V+
5V
R83
7
AV1_L
75
 
1/16W
R99
R90
C69
R82
0.1uF
75
 
1/16W
0
1/16W
0
1/16W
 
 
AGND
AGND
AGND
3
Earphone_Det
L24
120 OHM
VOUT1
L26
120 OHM
7
LINE3_O_R
7
LINE3_O_L
ZD17
+12V_SW
AGND
TV TUNER INPUT
CN3
1
2
3
4
M_SCL
7
5
M_SDA
7
6
7
TUNER_SIF
TUNER_SIF
8
TUNER_AFT
TUNER_AFT
TUNER_OUT
9
10
11
C67
47uF/16V
+
CONN
GND
GND
5V
R68
220
1/8W
 
R77
C82
VOUT1
68
 
1/8W
Q3
R73
2SA1037AK
1K
 
1/16W
470uF/16V
2*9
R64
220K
 
1/16W
R58
22
 
1/16W
5/3
AGND
5V
R71
220
 
1/8W
R81
C79
VOUT3
68
 
1/8W
Q1
2SA1037AK
R76
1K
 
1/16W
470uF/16V
R62
220K
 
1/16W
R57
22
 
1/16W
AGND
91
5V
R67
220
 
1/8W
R80
C81
TUNER_OUT1
68
 
1/8W
Q2
R75
2SA1037AK
1K
 
1/16W
470uF/16V
TUNER_OUT
R63
220K
 
1/16W
R59
22
 
1/16W
7/6 Change buffer circuit
5V
2
AGND
ZD11
ZD12
3
D10
BAV99
C10
C86
C87
1
0.1uF
ZD10
Earphone_L
L38
300 OHM
0.001uF
0.001uF
1
CN1
Earphone_R
L39
300 OHM
2
CONN
C77
3
S2_CTL
L40
300 OHM
220pF
4
S2_CTL
5
AV1
L41
300 OHM
6
AGND
7
AV1_R
L42
300 OHM
8
9
5V
AV1_L
L43
300 OHM
10
D24
ZD14
11
MLL4148
C90
12
5V
ZD13
13
AGND
R56
C89
68pF
10K
 
1/16W
C88
0.001uF
5V
0.001uF
2
C91
C92
C93
D23
3
D11
MLL4148
68pF
68pF
220pF
BAV99
AV2_S_Y
L44
300 OHM
1
5V
AV2_S_C
L45
300 OHM
2
AGND
L46
300 OHM
3
D12
BAV99
C12
+3.3V
ZD15
1
0.1uF
R36
BZT52-C5V6
10K
 
1/16W
AGND
5V
AGND
AGND
L25
120 OHM
C60
C59
100pF
C61
5V
470pF
470pF
AGND
AGND
5V
AGND
5V
J2
AGND
4
3
5V
2
6
1
5
7
3
AGND
AV OUTPUT
5V
AGND
AGND
AGND
CVBS
Output
5V
AGND
5V
5V
R70
C22
AGND
0.1uF
220
 
1/8W
VOUT2
VOUT_OP
VOUT_OP
C78
R79
Q4
470uF/16V
68
 
1/8W
R74
2SA1037AK
1K
 
1/16W
R66
R60
220K
 
1/16W
22
 
1/16W
R51
R39
R35
AGND
0
 
1/16W
0
 
1/16W
NC
C8
C51
U5
7
1
VOUT
VOUT
VIN1
3
VIN2
5
VIN3
NC
10uF/16V
2
SW1
4
SW2
6
V+
5V
MM1228XFBE
VOUT_OP
C6
0.1uF
R37
R40
0
 
1/16W
0
 
1/16W
09/05
R34
NC
AGND
AGND
AGND
AOC (Top Victory) Electronics Co., Ltd.
AGND
Title
Input
Size
Document Number
Custom
TV2365W-2J
Date:
Tuesday, September 20, 2005
Sheet
Dell W2606C
5/4
2
D13
3
AV1
BAV99
1
AV1_R
D26
NC
AV1_L
D25
NC
2
AV2_S_Y
D19
3
BAV99
1
2
AV2_S_C
D16
3
BAV99
1
2
D20
3
ADC_IN3_CTZ
BAV99
1
2
D14
3
Scart1_Vout
BAV99
1
2
D22
3
FB
BAV99
1
2
D15
3
AV4_BACK
BAV99
1
2
ADC_IN4_CTZ
D18
3
BAV99
1
2
AV3_S_Y
D21
3
BAV99
1
2
D17
3
AV3_S_C
BAV99
1
3
Rev
A
2
of
10

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