Sony KF-42E200A - B2 Board Schematic Diagram (7 of 7)

50
KF-42E200A/42E201A/50E200A/50E201A
KF-42E200A/42E201A/50E200A/50E201A
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete block assembly replacement is the preferred repair method.
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
B2 BOARD SCHEMATIC DIAGRAM (7 OF 7)
1608
16V
0. 1
B
C2020
12
1608
16V
0. 1
B
C2017
12
1608
25V
1000p
CH
C2010
12
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
12
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
12
1608
50V
10p
CH
C2015
12
1608
50V
2200p
B
C2033
12
1608
25V
0. 01
B
C2019
12
1608
25V
0. 01
B
C2025
1 2
1608
25V
0. 01
B
C2022
12
1/10W
RN-CP
5%
47
R2008
1 2
1/10W
RN-CP
5%
47
R2017
12
1/10W
RN-CP
5%
47
R2018
1 2
1/10W
RN-CP
5%
47
R2021
12
1/10W
RN-CP
5%
47
R2019
12
1/10W
RN-CP
5%
47
R2016
12
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
12
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. 7k
R2001
1 2
1/10W
RN-CP
5%
4. 7k
R2000
12
1/10W
RN-CP
5%
10k
R2006
12
1/10W
RN-CP
5%
10k
R2005
12
1/10W
RN-CP
5%
10k
R2031
12
1/10W
RN-CP
5%
10k
R2030
12
1/10W
RN-CP
5%
10k
R2034
12
1/10W
RN-CP
5%
10k
R2002
12
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
12
1/10W
RN-CP
0.5%
1M
R2010
12
0uH
FB2000
12
0uH
FB2003
12
0uH
FB2001
12
0uH
FB2002
12
0uH
FB2004
1 2
0uH
FB2006
1 2
0uH
FB2005
12
1
2
24.576MH z
X2000
14
2 3
8 7 6 5
4321
CS4335-K SZR
IC 2004
1
SDATA
2
DEM/SCLK
3
LRCK
4
MCLK
5
OUTR
6
AGND
7
VA
8
OUTL
1 2 3
456
SN74LVC2GU04DCK R
IC 2001
1 2
3
4
5
6
38 3 7 36 3 5 3 4 33 3 2
7654321
262728293031
8 9 10 11 12 1 3
25 2 4 23 2 2 2 1 20
191817161514
CXD9835TN
IC 2002
1
SCLKIN
2
PWRDN
3
REG_EG
4
XTALI
5
XTALO
6
AVDD_BP
7
A_VDD
8
AVSS
9
MCLK1
10
TEST
11
MCRCLK_D
12
12C-SDA
13
12C_SCL
14
SDLN1
15
SDN2
16
SDN3
17
SDN4
18
GPIO0
19
GPIO1
20
GPI02
21
GPI03
22
PLL0
23
PLL1
24
CS0
25
CSI
26
RST
27
12CM_S
28
DWSS
29
D_BPS
30
SDOUT1
31
VDDS
32
SDOUT2
33
SDOUT3
34
MCLKO
35
CLKOUT1
36
CLKOUT2
37
ORIN
38
LRCLK
16 1 5 14 1 3 1 2 11 1 0 9
87654321
AK 5357ET-E2
IC 2000
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
54
3 2 1
BD4729GTR
IC 2003
1
2
3
4
5
MC2836
D2006
1
2 3
MC 2838-T112-1
D2002
1
2
3
MC 2838-T112-1
D2001
1
2
3
MC 2838-T112-1
D2000
1
2
3
2SA1 235TP-1EF
Q2000
1
2
3
SP_MUTE
SP-E_MUTE
AUDIO-E_MUTE
AUDIO_MUTE
10.5 V
D3.3V
D5V
AP_RST
HDMI/NTSC_AUDIO
AP_PD
D3.3V
AP_RST
D3.3V
I2C-A DSP0
AU_MCLK
AU_MCLK
D5V
AUDIO_DSP_OUT
D3.3V
1608
16V
0. 1
F
C2008
12
1608
16V
0. 1
F
C2005
12
1608
16V
0. 1
F
C2028
12
1608
16V
0. 1
F
C2026
12
1/10W
5%
220
R2032
RN-CP
1 2
1608
16V
0. 1
F
C2014
12
MC 2838-T112-1
D2007
1
2
3
MC 2838-T112-1
D2003
1
2
3
MC 2838-T112-1
D2004
1
2
3
1608
1/10W
RN-CP
5%
R2044
47
1608
50V
2200p
B
C2029
12
AC-OFF_MUTE
1608
16V
0. 1
B
C2105
12
HDMI_DATA
1/10W
RN-CP
5%
10k
R2139
12
HDMI/NTSC_AUDIO
1/10W
RN-CP
5%
4. 7k
R2102
1 2
1608
50V
220p
CH
C2104
12
1/10W
RN-CP
5%
10k
R2125
12
8 7 6 5
4321
CS4335-K SZR
IC 7327
1
SDATA
2
SCLK/DEM
3
LRCK
4
MCLK
5
AOUTR
6
AGND
7
VA+
8
AOUTL
1/10W
RN-CP
10k
R2107
0.5%
12
1608
1/10W
270k
R7485
5%
1
2
1/10W
RN-CP
0.5%
1. 2k
R2110
1 2
CXA2188_AUDIO_OUT
1/10W
RN-CP
5%
10k
R2124
1 2
100k
R2143
1/10W
RN-CP
5%
100
R2122
12
1608
50V
2200p
B
C2106
12
CHIP
0
R2141
1 2
CHIP
0
R2129
1 2
1/10W
RN-CP
5%
2. 2k
R2103
1 2
1/10W
RN-CP
100k
R2116
5%
12
1608
1/10W
270k
R7484
5%
12
16V
10
C2121
16V
10
C2103
1
2
1608
1/10W
5%
100
R7493
12
1/10W
RN-CP
5%
1k
R2101
1 2
1608
50V
220p
CH
C2111
12
1608
50V
2200p
B
C2102
12
1500p
C7497
12
HDMI_LRCLK
1/10W
RN-CP
5%
22k
R2137
12
9V
1/10W
RN-CP
0.5%
560
R2118
12
1/10W
RN-CP
5%
22k
R2136
12
1/10W
100k
R2142
16V
10
C2120
1
2
1/10W
RN-CP
0.5%
560
R2109
12
16V
10
C2113
1
2
0uH
FB7312
1 2
1/10W
RN-CP
100k
R2108
5%
12
1500p
C7496
12
16V
10
C2119
1
2
D5V
16V
10
C2108
1
2
1608
1/10W
0.5%
560
R7489
12
1/10W
RN-CP
5%
4. 7k
R2113
1 2
1/10W
RN-CP
5%
470
R2131
1 2
2012
16V
2. 2
F
C2114
12
1500p
C7495
12
16V
10
C2117
1
2
1608
16V
0. 1
B
C2107
12
1500p
C7494
12
HDMI_SCLK
1608
50V
2200p
B
C2110
12
1608
10V
1
B
C7483
12
NTSC_AUDIO
1/10W
RN-CP
5%
1k
R2112
1 2
2SC3 052EF-T 1-LEF
Q2101
1
2
3
16V
10
C2100
1
2
AUDIO_SW_CTRL
10
C7491
1
2
1/10W
RN-CP
10k
R2114
0.5%
1 2
1608
50V
2200p
B
C2112
12
1608
25V
0. 01
B
C7482
12
D5V
1608
50V
2200p
B
C2109
12
10
C7492
1
2
1608
1/10W
0.5%
560
R7488
12
1/10W
RN-CP
270k
R2100
5%
12
1/10W
RN-CP
5%
10k
R2126
1
2
1/10W
RN-CP
0.5%
1. 2k
R2106
12
1/10W
RN-CP
270k
R2111
5%
12
1/10W
RN-CP
5%
22k
R2115
12
16 15 14 13 12 11 10 9
87654321
CD4052BNSR
IC 2101
R0
R2
RX
R3
R1
B
A
L3
L0
LX
L1
L2
16V
10
C2118
1
2
16V
10
C2122
1/10W
RN-CP
100k
R2119
5%
12
1608
1/10W
5%
10k
R7487
1
2
16V
10
C2115
1
2
1608
1/10W
5%
100
R7494
12
CHIP
0
R2135
1 2
8 7 6 5
4321
LM358PWR-12
IC 2100
12
34
VSS
5
6
7 8
VSS
1/10W
RN-CP
100k
R2132
5%
12
1608
50V
2200p
B
C2101
12
1/10W
RN-CP
5%
47k
R2121
1 2
2SC3 052EF-T 1-LEF
Q2100
1
2
3
CHIP
0
R2123
12
1608
1/10W
5%
10k
R7486
12
1/10W
RN-CP
5%
100
R2134
12
0uH
FB2100
1 2
1/10W
RN-CP
5%
470
R2130
1 2
HDMI_MCLK
2SC3 052EF-T 1-LEF
Q2102
2SC3 052EF-T 1-LEF
Q2103
1/10W
RN-CP
5%
10k
R2144
1/10W
RN-CP
5%
10k
R2145
1/10W
RN-CP
5%
10k
R2146
1/10W
RN-CP
5%
10k
R2147
HDMI-MUTE2
HDMI-MUTE1
RIGHT
LEFT
R
L
SDA-A0SDA -A0
SCL -A0
CXA 2188_L
CXA 2188_R
NTSC_TUNER_R
NTSC_TUNER_L
RIGHT
LEFT
B A
B2
AUDIO DSP
AUDIODA C
RESET
AUDIOA DC
AUDIO -MUTE
AUDIO
ANAL OG AUDIOOUT PUT
AUDIO DAC
AUDIO SELECT OR
FE I/F AND AUDIO SWIT CH
A-1 198-078-A<L A4>B 2-7
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