Bc, J1 And F Boards Schematic Diagrams - Sony KV-AR252M81 Service Manual

4-3-10. BC, J1 and F Board Schematic Diagram
1 2 3
A
C2038
C2044
47
3.3V
C2039 47
35V
47 35V
L2013
FB2000 L2012
L2011
35V
0uH 47uH 10uH 10uH
C2033
FB2001 C2094 C2031
0.01 0.01
0uH 0.01
F:CHIP
F:CHIP
B F:CHIP
C2093
C2095
0.01 C2032
R2090 0.01
F:CHIP 0.01
100
F:CHIP F:CHIP
1/10W
CHIP
OSDR
OSDG
OSDB
C2092 OSDA1
0.01
OSDA2
F
VDDIO2(3.3V)
VDOUT
C
HDOUT
VSSIO2
IC2007
TEST1
TC90A88F
TEST2
C2091 DEVICE
0.01 TEST3
F:CHIP
DVDD2(2.5V)
OSDCK
DVSS2
ADVOUT
PVIN
HSWIN
TBCWE
VDD/RAM2
D
C2090
0.01
R2082
F:CHIP
0
C2088
CHIP
0.01
F:CHIP
C2089
R2077
0.01 R2078
10k
F:CHIP
CHIP 220
CHIP
C2042
1
IC2001
E
BA33C25FP-E2
REGULATOR
L2002
2.5V 5 4 3 2 1
10uH
3.3V
C2066
C2102 C2103
47
47 0.1
3.3V 35V 25V 35V
F:CHIP C2063
0.1
C2014
0.01 25V
F:CHIP
F:CHIP
C2019
47 L2005
9V
10uH
35V
C2055
C2061
F 47
XX
35V
C2058
C2059
0.01
XX
F:CHIP
B-SSS11944-ME.-BC.-AR252M81
G
F4601
5A
250V
AC IN
1
H
AC IN 2
FH002
FH001
CN4601 FUSE
FUSE
2P
HOLDER
TO POWER CORD
HOLDER
VDR461
C654
0.0047
I
250V
B
1
GND
CN4603
1P
TO A BOARD
F
J
CN100
(CISPR)
(BLOCK D)
(TUNER)
4 5 6
R2044
Q2005
R2032
R2028
2.2k
1k
5.6k MSD601-RT1
CHIP
C2040 CHIP
CHIP
BUFFER
100
2.5V
C2052 16V
R2038
0.01
C2041 L2014 XX Q2008
F:CHIP
0.01
47uH MSD601-RT1
F:CHIP
R2037
C2034 BUFFER
C2004
820
C2096
10
0.0015 CHIP
15p
C2051
R2030 25V
:CHIP CH
0.01
560
C2098
F:CHIP 1 2 3
CHIP
XX
C2045
RV2001
FL2002
220
R2036 36p
LPF CH
VDDPLL R2033
C2076 510
R2012
6 4 330
0.01
AVSS2 10k
F:CHIP Q2004
CHIP RN-CP
CHIP
VREFDA C2077
0.01 2SA1037AK-T146-QR
BIASDA1
F:CHIP
BUFFER
BIASDA2 C2078 R2040
Q2006
0.01 2.2k
YOUT R2031 MSD601-RT1
F:CHIP
5.6k CHIP
BUFFER
VSSYCDA
Q2007
CHIP
R2027
COUT L2008
R2029 MSD601-RT1
C2079 1k
10uH
0.01 560
VDDYCDA BUFFER
CHIP
CHIP
F
AVSS1
C2097
R2035
C2002
VRTCAD 47p C2099 820
0.1
C2080
CHIP XX CHIP
0.01 25V
VSSCAD 1 2 3
C2081 F
B
L2009 Q2003
CIN C2043
0.01 FL2001 R2034
10uH 2SA1037AK-T146-R
F XX
LPF 330
VDDCAD C2036 R2001
BUFFER
C2082 0.01
100 CHIP 10k
VRBCAD 6 4
16V CHIP
VRBYAD C2083
L2010
0.01 10uH
VDDYAD
R2069
F C2037 Q2018
Q2020
YIN 390
100
MSD601-RT1 2SA1037AK-T146-QR
VSSYAD RN-CP
16V C2084
0.01 BUFFER BUFFER
YCIN R2075
F
100
R2081 R2071
C2075
CHIP
22k 5.6k
1
R2076 R2070 CHIP
CHIP
Q2014 1k
100
C2085 MSD601-RT1
CHIP CHIP
0.01
F:CHIP BUFFER
R2060
C2087
0.01 100
C2086
R2080
C2049 R2057
F 0.01 CHIP
100
1 1k
F:CHIP
R2079 CHIP
CHIP
C2050
100 R2064
15p 1k
CHIP
R2052
Q2012 CHIP
CHIP
1k
2SA1037AK-T146-QR
CHIP
R2061
BUFFER
C2046 560
1 1 2 3
CHIP
F:CHIP
FL2003
Q2016
R2056
LPF
2SA1037AK-T146-QR
5.6k
6 4
CHIP BUFFER
1 FSC
2 GND
3 5V
4 9V
CN2000
5 GND
8P
6 SDA
TO B BOARD
7 SCL
CN1422
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
JW4606 JW4605 JW4603
XX XX
XX
JW4604
C4602
T4601
XX
0.68
250V LFT T4602
LFT
PT
R4601
1M
XX
1/2W
JW4608
JW4601
XX
XX
JW4602
JW4607
C4601
XX
XX 0.47
275V
B-SSS11944-ME.-BC.-AR252M81
– 52 –
KV-AR252M81 KV-AR252M81
RM-W102 RM-W102
7 8 9
R2047
4.7k
CHIP C2101
0.1
25V
R2002
0
CHIP F:CHIP
Q2010
MSD601-RT1
R2055
BUFFER
47
CHIP
C2048
R-Y
10 R2051
1k
R2046
2.2k CHIP
R2041
CHIP
2.2k
CHIP
R2043 C2100
4.7k 0.1 B-Y
25V
CHIP
F:CHIP
Q2009
MSD601-RT1
BUFFER
R2050
47
Y
R2042 R2048 CHIP
2.2k 1k
CHIP
CHIP
C2047
R2039
2.2
2.2k
16V
CHIP
F:CHIP
C2056
L
R2074
15p
100 R2017
CH
CHIP 0
CHIP
R2072
1 2 3
560
FL2004 CHIP Q2019
MSD601-RT1
LPF
R2073
1k BUFFER
6 4
R
CHIP
C2030
0.01
B:CHIP
J2410
R2067
330
CHIP
5P
R2115
1k
CHIP PHONO JACK
BC
(New Device)
1 AC OUT
2 AC OUT
CN4602
2P
WHT
TO H2 OR H3 BOARD
CN3601
10 11 12 13
JW2421 JW2410
D2410
R2410
5.0MM 5.0MM
XX
XX
PROTECTION
VR
C2410
R2421
XX
XX
C2411
R2419
R2411 XX XX D2411
VB
XX
XX
PROTECTION
JW2419 JW2411
R2420
VG
C2412
5.0MM 5.0MM
XX
XX
R2412
R2415
JW2412
XX
5.0MM
XX
L
JW2420 5.0MM
C2400
XX
R2414 C2413
JW2415
JW2400
XX
XX
5.0MM
B 5.0MM
R
C2414
C2401
R2418
XX XX
XX
B
JW2418
R2417
JW2401
5.0MM
XX
5.0MM D2415
XX
PROTECTION
J1
(DVD TERMINAL)
B-SSS11944-ME.-BC.-AR252M81
– 53 –
14
CN2410
8P
WHT
TO A BOARD
(JACK)
CN907
1 DVD Y
2 GND
3 DVD BY
4 GND
5 DVD RY
6 GND
D2412
7 DVD L
8 DVD R
D2414
XX
PROTECTION