B Board Schematic Diagram (11 Of 11) - Sony KDF-46E2000 Service Manual

B BOARD SCHEMATIC DIAGRAM (11 OF 11)

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.
1 | 2 | 3 | 4 | 5 |
A
ATSC/HDMI/NTSC_AUDIO
—
B
—
C
—
D
—
E
10.5V
—
D2000
MC2838-T112-1
1 2
3
F
R2001
4 . 7 k
1/10W
RN-CP
5%
—
3
2 1
C2000 SP_MUTE
R2000 2 1 470
4 . 7 k 16V
D2001
1/10W 3
RN-CP MC2838-T112-1 MC2838-T112-1
G
5% D2003
2
2 1
Q2000
2SA1235TP-1EF 1
3
—
D2002
MC2838-T112-1
R2002
10k
1/10W
RN-CP
5%
H
AUDIO -MUTE
—
3
1 2
D2004
I MC2838-T112-1
AC-OFF_MUTE
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
6 | 7 | 8 | 9 | 10 | 11 |
LEFT
1 2 1 2
R2003 R2005 C2012
12k
10k 10
1/10W
1/10W 16V
RN-CP RN-CP
5%
5%
RIGHT 1 2 1 2
IC2000
AK5357ET-E2
R2004 C2013
12k AUDIO ADC
10
1/10W R2006 16V
10k
RN-CP
5% 1/10W
RN-CP
5% 2 1
A INR CKSD R2012
2 1 47
D3.3V
1/10W
FB2000 RN-CP
0uH C2006 C2008 5%
A INL CKSL
10 0 . 1
16V
16V
F
1608 CKS1 DIF
VCOM PDN
R2013
47
1/10W
AGND SCLK RN-CP
5%
2 1 1 2
D5V VA MCLK
FB2001 R2014
0uH 47
C2005 C2007 C2009 C2014 1 2 1/10W
10 VD LRCK
0 . 1 4 . 7 0 . 1 RN-CP
16V 50V
16V 16V 5%
F F
1608 1608
DGND SDT0
1 2
R2008
47
1/10W
RN-CP
5%
R2009
0
CHIP
1 2 2 1
FB2002 D3.3V
0uH
FB2003
2 1
D3.3V 0uH C2016
6 5 4
R2018
6 5 4 47
1/10W
RN-CP
5%
C2010 1 2
1000p
SP-E_MUTE 25V
CH
INVERTER
1608
R2010 1 2 3
1M 1 2 3
1/10W R2017
RN-CP 47
0.5% 1/10W
RN-CP
2 1 5%
AUDIO-E_MUTE
R2007
R2044
470 47
1/10W 1/10W
RN-CP X2000
24.576MHz RN-CP
5% 5%
1608
AUDIO_MUTE
2 1
AP_PD
R2019
47
1/10W
C2015
C2011 10p RN-CP
10p 5%
50V
50V CH
CH 1608
1608
2 1
R2021
47
1/10W
RN-CP
5%
AUDIO_DSP_DIGITAL_OUT
12 | 13 | 14 | 15 | 16 | 17
AP_RST
AU_MCLK
R2016
47
1/10W
RN-CP
5%
1 2 3
IC2003
BD4729GTR
RESET
5
4 1 2
AP_RST
R2033
C2017 C2020
0 . 1 1k
0 . 1 1/10W
16V 16V
RN-CP
B 5%
B
1608 1608
C2022
10 C2021 0 . 0 1
16V 47 25V
25V B
1608
C2023 R2030 R2034
R2022
4 . 7 10k 10k
47 R2028
1/10W 6 . 3 V 1/10W 1/10W
0
RN-CP B RN-CP RN-CP
5% CHIP 5%
2012 5%
38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20
38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
IC2002 1 2
CXD9835TN
R2031
C2025
C2019 0 . 0 1 10k
AUDIO DSP
0 . 0 1 25V 1/10W
B RN-CP
25V
B 1608 5%
1608
C2026
0 . 1
16V
F
1608
D3.3V
SCL-A0
1 2
D2007
R2041
MC2838-T112-1
100
1/10W 3
RN-CP
5%
2 1
2 3
IC2004
1
CS4335-KSZR D2006
R2024 MC2836 SDA-A0 SDA-A0
AUDIO DAC 1 2
47
1/10W
R2042
RN-CP
5% 100
1/10W
R2025 1 2 RN-CP
5%
47 SDATA OUTL
1/10W
RN-CP
5% 1 2
DEM/SCLK VA
R2026
47 1/10W RN-CP 5% 1 2
LRCK AGND
1 2
AU_MCLK MCLK OUTR
R2027
47
1/10W
RN-CP
5%
C2027
FB2005
10
0uH 16V
2 1
D5V
C2028
0 . 1 R2032
16V 220
F 1/10W
1608 RN-CP
5% AUDIO_DSP_OUT
R
1 2
FB2004
0uH R2043
C2029
220
2200p 1/10W
50V
RN-CP
B
5%
1608
L
1 2
FB2006 C2033
0uH
2200p
50V
B
1608
B ( 1 1 / 1 1 )
AUDIO
| 18 | 19 | 20 | 21 | 22 | 23
I2C-ADSP0
9-883-709-01<LA4>B-11
KDF-46E2000/46E2010/50E2000/50E2010/55E2000/55E2010
| 24 | 25 | 26 | 27 | 28 |
68