Bc Board Schematic Diagram - Sony TRINITRON KV-AR292N90 Service Manual

4-3-12. BC Board Schematic Diagram

1 2 3
A
FB2000
0uH
C2094
FB2001
0uH
F:CHIP
B R2090
100 CHIP
OSDR
OSDG
OSDB
C
C2092
OSDA1
0.01
OSDA2
F
VDDIO2(3.3V)
VDOUT
HDOUT
VSSIO2
TEST1
TEST2
D
TEST3
DVDD2(2.5V)
C2091
OSDCK
0.01
DVSS2
F:CHIP
ADVOUT
PVIN
HSWIN
TBCWE
E
VDD/RAM2
C2090
0.01
F:CHIP
F
G
H
C2055
I
J
4 5 6
C2044
C2038 C2039
47
47
47
L2013
L2012
35V 35V L2011 35V
47uH
10uH
10uH
C2031
C2033
C2052
0.01 0.01
0.01
0.01
F:CHIP
F:CHIP
F:CHIP
C2095
C2093
C2032
0.01
0.01 0.01
F:CHIP C2034 0.0015 CHIP
F:CHIP F:CHIP
IC2007
TC90A88F
C2087
C2089 C2088
R2082
0.01
0.01
0.01
0
F:CHIP
F:CHIP CHIP
R2079
R2077
R2078
100
10k
220
CHIP
CHIP
CHIP
C2042
1
IC2001
BA33C25FP-E2
REGULATOR
L2002
5 4 3 2 1
10uH
C2066
C2102
C2103
47
47
0.1
35V
35V
25V
C2063
F:CHIP
0.1
C2019
47 25V
35V F:CHIP
C2014
0.01 F:CHIP
L2005 C2061
47
10uH XX
35V
C2058 C2059
0.01
XX
F:CHIP
– 56 –
KV-AR292N90 KV-AR292N90
RM-W150 RM-W150
7 8 9
R2028
1k
CHIP
C2040
R2032
100
R2030
5.6k
L2014
C2041 16V
560
47uH CHIP
0.01
CHIP
F:CHIP
C2096
15p
C2051
CH
0.01
1 2 3
F:CHIP
FL2002
LPF
VDDPLL
C2076
6 4
0.01
AVSS2
Q2004
F:CHIP
VREFDA
2SA1037AK-T146-QR
C2077 0.01 F:CHIP
BIASDA1
C2078 BUFFER
BIASDA2
0.01
YOUT
F:CHIP
VSSYCDA
L2008
R2029
COUT R2027
10uH
560
C2079 1k
VDDYCDA
CHIP
C2097
0.01 F CHIP
AVSS1
XX
VRTCAD CH
C2080 0.01 F
VSSCAD 1 2 3
C2081
Q2003
CIN L2009
0.01
FL2001
10uH 2SA1037AK-T146-R
F
VDDCAD C2036
BUFFER
C2082 0.01
100
VRBCAD 6
16V
VRBYAD C2083
L2010
0.01
VDDYAD 10uH
F C2037
Q2020
YIN
100 XX
VSSYAD
C2084 16V
BUFFER
0.01
YCIN
F
R2081 C2075 XX
R2076
22k
XX
CHIP
CHIP
C2085 Q2014
0.01
MSD601-RT1 BUFFER
F:CHIP
C2086
0.01 C2049
F
F:CHIP 1
R2052
R2080
100 XX
CHIP CHIP
C2046
XX
F:CHIP
1 FSC
2 GND
3 5V
CN2000
4 9V
8P:BTOB
5 GND
TO B BOARD
6 SDA
CN1422
7 SCL
8 DETECT
1 CVBS
2 GND
3 Y OUT
CN2001
4 GND
7P
5 C OUT
TO B BOARD
6 RESET
CN1423
7 C IN
10 11 12
Q2005
Q2010
R2044 R2047
MSD601-RT1
1.8k MSD601-RT1
33k
CHIP CHIP
BUFFER BUFFER
R2002
C2004
0
R2038
XX
CHIP
25V XX
R2037 Q2008
1K MSD601-RT1 BUFFER
RV2001
CHIP R2055
C2098
220
47
XX
CHIP
R2046 R2051
12k
1k
R2033 R2036 C2045
R2041
CHIP CHIP
330 510 36p
820
CHIP RN-CP CH
CHIP
R2012
XX
CHIP
Q2009
R2040
MSD601-RT1
2.2k
Q2006 CHIP
BUFFER
MSD601-RT1
R2043 C2100
R2031
33k 0.1
BUFFER
5.6k
CHIP 25V
CHIP
Q2007
F:CHIP
MSD601-RT1
C2002 BUFFER R2048
C2099 R2050
1k
XX
22P
R2035 47
25V CHIP
CH
820 CHIP CHIP
B
C2047
R2042
R2039
R2034
C2043 12k 2.2
470
330
XX CHIP 16V
LPF CHIP
CHIP
25V F:CHIP
4
R2001 XX CHIP
Q2018
R2069
R2072
C2056
390
2SA1037AK-T146-QR R2074
560
15p
RN-CP
100 R2017
BUFFER CHIP
CH
CHIP
0
R2075
R2070
CHIP
XX
0
1 2 3
CHIP
CHIP
Q2019
FL2004
MSD601-RT1
R2071
R2073
5.6k LPF 1k
BUFFER
CHIP
6 4 CHIP
R2060
100
R2064
R2057
CHIP
XX
1k
C2030
CHIP
CHIP
0.01
B:CHIP
C2050
XX
Q2012
CHIP R2067
XX
XX
R2061 CHIP
BUFFER
XX
R2115
CHIP
XX
Q2016
FL2003 CHIP
XX
R2056 XX
XX
BUFFER
6 4
CHIP
– 57 –
13 14
C2101
0.1
25V
F:CHIP
BC
(New Device)
B-SSS12088-WB-BC...AR292N90