68
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
Due to the complexity of this board, performing component level field repairs is not recommended. If service is required, complete block assembly replacement is the preferred repair method.
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
B BOARD SCHEMATIC DIAGRAM (11 OF 11)
1608
16V
0 . 1
B
C2020
1
2
1608
16V
0 . 1
B
C2017
1
2
1608
25V
1000p
CH
C2010
1
2
16V
10
C2006
1
2
16V
10
C2016
1
2
16V
10
C2007
1
2
16V
10
C2027
1
2
2012
6.3V
4 . 7
B
C2023
1
2
16V
470
C2000
1
2
16V
10
C2013
1
2
16V
10
C2012
1
2
25V
47
C2021
1
2
50V
4 . 7
C2009
1
2
1608
50V
10p
CH
C2011
1
2
1608
50V
10p
CH
C2015
1
2
1608
50V
2200p
B
C2033
1
2
1608
25V
0 . 0 1
B
C2019
1
2
1608
25V
0 . 0 1
B
C2025
1
2
1608
25V
0 . 0 1
B
C2022
1
2
1/10W
RN-CP
5%
47
R2008
1
2
1/10W
RN-CP
5%
47
R2017
1
2
1/10W
RN-CP
5%
47
R2018
1
2
1/10W
RN-CP
5%
47
R2021
1
2
1/10W
RN-CP
5%
47
R2019
1
2
1/10W
RN-CP
5%
47
R2016
1
2
1/10W
RN-CP
5%
47
R2013
1
2
1/10W
RN-CP
5%
47
R2014
1
2
1/10W
RN-CP
5%
47
R2025
1
2
1/10W
RN-CP
5%
47
R2024
1
2
1/10W RN-CP 5%
47
R2026
1
2
1/10W
RN-CP
5%
47
R2027
1
2
1/10W
RN-CP
5%
47
R2022
1
2
1/10W
RN-CP
5%
47
R2012
1
2
1/10W
RN-CP
5%
100
R2042
1
2
1/10W
RN-CP
5%
100
R2041
1
2
1/10W
RN-CP
5%
220
R2043
1
2
1/10W
RN-CP
5%
470
R2007
1
2
1/10W
RN-CP
5%
1k
R2033
1
2
1/10W
RN-CP
5%
4 . 7 k
R2001
1
2
1/10W
RN-CP
5%
4 . 7 k
R2000
1
2
1/10W
RN-CP
5%
10k
R2006
1
2
1/10W
RN-CP
5%
10k
R2005
1
2
1/10W
RN-CP
5%
10k
R2031
1
2
1/10W
RN-CP
5%
10k
R2030
1
2
1/10W
RN-CP
5%
10k
R2034
1
2
1/10W
RN-CP
5%
10k
R2002
1
2
1/10W
RN-CP
5%
12k
R2004
1
2
1/10W
RN-CP
5%
12k
R2003
1
2
CHIP
0
R2009
1
2
CHIP
0
R2028
1
2
1/10W
RN-CP
0.5%
1M
R2010
1
2
0uH
FB2000
1
2
0uH
FB2003
1
2
0uH
FB2001
1
2
0uH
FB2002
1
2
0uH
FB2004
1
2
0uH
FB2006
1
2
0uH
FB2005
1
2
1
2
24.576MHz
X2000
1
4
2
3
8
7
6
5
4
3
2
1
CS4335-KSZR
IC2004
1
SDATA
2
DEM/SCLK
3
LRCK
4
MCLK
5
OUTR
6
AGND
7
VA
8
OUTL
1
2
3
4
5
6
SN
74
LV
C
2G
U
04
D
C
KR
IC
2
0
0
1
1
2
3
4
5
6
38
37
36
35
34
33
32
7
6
5
4
3
2
1
26
27
28
29
30
31
8
9
10
11
12
13
25
24
23
22
21
20
19
18
17
16
15
14
CXD9835TN
IC2002
1
SC
LK
IN
2
PW
RD
N
3
RE
G
_E
G
4
X
T
A
LI
5
XT
A
LO
6
A
VD
D
_B
P
7
A_
VD
D
8
A
V
SS
9
M
CL
K1
10
TE
ST
11
M
CR
CL
K_
D
12
12
C
-S
D
A
13
12
C
_S
C
L
14
SD
LN
1
15
SD
N
2
16
SD
N
3
17
SD
N
4
18
G
PI
O
0
19
G
PI
O
1
20
G
P
I0
2
21
G
P
I0
3
22
P
LL
0
23
P
LL
1
24
C
S0
25
C
S
I
26
R
ST
27
12
C
M
_S
28
D
W
SS
29
D
_B
PS
30
SD
O
U
T1
31
VD
D
S
32
SD
O
U
T2
33
SD
O
U
T3
34
M
CL
KO
35
C
LK
O
U
T1
36
C
LK
O
U
T2
37
O
RI
N
38
LR
C
LK
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9
8
7
6
5
4
3
2
1
AK5357ET-E2
IC2000
1
A INR
2
A INL
3
CKS1
4
VCOM
5
AGND
6
VA
7
VD
8
DGND
9
SDT0
10
LRCK
11
MCLK
12
SCLK
13
PDN
14
DIF
15
CKSL
16
CKSD
5
4
3
2
1
BD4729GTR
IC2003
1
2
3
4
5
MC2836
D2006
1
2
3
MC2838-T112-1
D2002
1
2
3
MC2838-T112-1
D2001
1
2
3
MC2838-T112-1
D2000
1
2
3
2SA1235TP-1EF
Q2000
1
2
3
SP_MUTE
SP-E_MUTE
AUDIO-E_MUTE
AUDIO_MUTE
10.5V
D3.3V
D5V
AP_RST
ATSC/HDMI/NTSC_AUDIO
AP_PD
D3.3V
AP_RST
D3.3V
I2C-ADSP0
AU_MCLK
AU_MCLK
AUDIO_DSP_DIGITAL_OUT
D5V
AUDIO_DSP_OUT
D3.3V
1608
16V
0 . 1
F
C2008
1
2
1608
16V
0 . 1
F
C2005
1
2
1608
16V
0 . 1
F
C2028
1
2
1608
16V
0 . 1
F
C2026
1
2
1/10W
5%
220
R2032
RN-CP
1
2
1608
16V
0 . 1
F
C2014
1
2
MC2838-T112-1
D2007
1
2
3
MC2838-T112-1
D2003
1
2
3
MC2838-T112-1
D2004
1
2
3
1608
1/10W
RN-CP
5%
R2044
47
1608
50V
2200p
B
C2029
1
2
AC-OFF_MUTE
RIGHT
LEFT
D
SP
_S
C
LK
R
L
D
SP
_L
R
C
LK
D
SP
_D
A
TA
SDA-A0
SDA-A0
SCL-A0
B ( 1 1 / 1 1 )
AUDIO DSP
AUDIO DAC
RESET
AUDIO ADC
AUDIO -MUTE
AUDIO
9-883-709-01<LA4>B-11
INVERTER