Bc1 Board Schematic Diagram - Sony KV-DR29M97 Service Manual

(7) BC1 Board Schematic Diagram

1 2 3
A
BC1
!
( 2D & 3D DIGITAL COMB)
9V
L2300
10UH
B
C2307
100
16V
5V
R2301
470
:CHIP
C
R2306
390
:CHIP
R2333
Q2301
100
2SA1037AK-T146
:CHIP
BUFFER
D
L2301
(Y/C SEP) 47UH
:CHIP
2.5V A2.5V
2.5V-2 D2.5V
L2302
5V A5V
47UH
5V-2 D5V
5V :CHIP
3.3V-2 D3.3V
E 9V 9V
C2105
0.01
F:CHIP
F
30
C2024
0.01
F:CHIP
31
DVDDRAM
32
DVDDRAM
C2017
33 TEST15
#
34 TEST16
3.3V-2
TEST17
35
C2025
G
C2007
36 TEST18
0.01
0.1
F:CHIP 37 TEST19
FB2001
25V
DVDDIO
38
F:CHIP
C2008 C2016 39 TEST20
100 0.1
DGND
40
10V
25V
TEST21
41
F:CHIP
X2001 C2009
42 TEST22
20MHz 0.1
C2104
25V
43 TEST23
H
0.01
F:CHIP
44 TEST24
F:CHIP
C2011
C2103 45 DVDD
24p
0.01
AVDD
46
CH:CHIP
F:CHIP
47 XI
XO
C2010 48
24p C2015
49 AGND
#
CH:CHIP
50
FSCO
3.3V-2
C2006
I R2108 R2011
C2026
0.1
R2015
1k 470
0.01
25V
470
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
:CHIP :CHIP
F:CHIP :CHIP
:CHIP
L2001
C2005
4.7UH
2.5V
390p
:CHIP
CH:CHIP
Q2002
C2027
C2021
2SA1037AK-T146
J
0.01
0.1
BUFFER
25V
F:CHIP
F:CHIP
R2021
:CHIP
KV-DR29M67/DR29M87/DR29M97
4 5 6
IC2300
TC90A69F
Q2302
9V
:B2H
C2300 C2312 MSD601-RT1
0.01 2D COMB
0.01 BUFFER
B:CHIP
B:CHIP
BIAS
VB1
:EL0606
C2301 R2307
R2308 C2319
VRT COUT
1K
820 22P
B:CHIP
C2302 CH:CHIP
VSS1
VDD1
Q2305
C2313 MSD601-RT1
TEST11
YOUT 0.01 BUFFER
C2306
B:CHIP
0.1
C2303 C2330
25V VSS2 VB2
0.01
0.01
R2330
B:CHIP B:CHIP
B:CHIP
330:CHIP
VRB PD
C2328
C2315
L2305
R2319
#
0.1
27UH
820
25V
YCIN FIL
:CHIP :EL0606
Q2309
B:CHIP
C2314
C2308
MSD601-RT1
C2322 C2323
680P
0.47
R2318
BUFFER
TEST
VSS4
16V B:CHIP 22P
1K
CH:CHIP CH:CHIP
R2334
B:CHIP
:CHIP
1K
KILLER
:CHIP VDD4
R2331
C2316
0
0.1
C2304 L2303
TEST12
:CHIP FSC
0.01 47UH 25V
C2318
B:CHIP
B:CHIP
C2309 0.01 :CHIP
VDD3
47 B:CHIP
TESTOUT
16V
C2305
VSS3 R2327
C2310
MODE1
0.01
47
47 5V
B:CHIP :CHIP
16V
VDD2 SDA
L2307
1UH SCL
TEST13
:EL0606
R2332
#
5V
R2328
47
:CHIP
FB2008
9 8
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 7 6 5 4 3 2 1
DVDD
TEST26
TEST25
AGND
ACI
VRBC
VRTC
AVDD
IC2004
AVDD
UPD64083GF-3BA
VRTY
3D COMB:B8H
VRBY
VCLY
AYI
AGND
AGND
CBPY
AYO
ACO
CBPC
AVDD
C2102
R2024
#
#
C2029 FB2002
0.1
0UH
25V 2.5V
C2003
F:CHIP
0.01
C2054
R2076 0.01
B:CHIP
100 F:CHIP
R2077 :CHIP
C2001
100 100 47
:CHIP
16V
– 64 –
KV-DR29M67/DR29M87/DR29M97
RM-991
7 8 9
R2312
1K:CHIP
R2311
C2329
9V
1.2K
#
:CHIP
R2313
L2304
C2321
0:CHIP
27UH
0.01
B:CHIP Q2303 R2317
MSD601-RT1 100
R2309 CHROMA AMP :CHIP
1.2K
R2315 Q2304
9V
:CHIP
470
2SA1037AK-T146
R2316
R2310
C2320 :CHIP CHROMA AMP
#
Q2308
6.8K
12P
R2314 Q2013
2SA1037AK-T146 5V
:CHIP
CH:CHIP
390:CHIP 2SA1037AK-T146
Y-AMP
SYNC SEPARATION
C2324 R2321
R2323
R2320
47 12K
5V
1K:CHIP
1.2K
16V :CHIP
R2049
:CHIP
Q2307 R2054
C2051
4.7k
MSD601-R1 470
R2322
Y-AMP :CHIP
:CHIP
6.8K
R2325
R2335
:CHIP
470
#
Q2011
:CHIP
Q2306
MSD601-RT1
12P MSD601-RT1
SYNC SEPARATION
R2326 R2053
Y-AMP
R2324 1K 470
R2045
470
:CHIP
:CHIP
C2317
#
:CHIP
100
16V
C2049
*
Q2014
MSD601-RT1
BUFFER
5V
2.5V-2 9V
R2052
Q2012
C2028
1k 2SA1037AK-T146
0.01
C2042 BUFFER
F:CHIP
:CHIP
0UH
#
C2044
C2046
1 2 3
100
10
10V
FL2003
C2100 R2056
0.1
5.6k
100 25V :CHIP
F:CHIP
99
C2031
98
9V
# 9V
97
R2028 Q2005
R2032 MSD601-RT1
96 1k
C2033 0.1 25V F:CHIP
5.6k
BUFFER
:CHIP
95
C2032 0.1 25V F:CHIP :CHIP
94
C2074
C2040
C2096
C2004
0.1
93
0.1
C2030 15p
25V 10
0.01 25V R2030
92
:CH
25V
F:CHIPF:CHIP
560
91
0.1 25V
C2039 F:CHIP C2098
:CHIP
90
#
C2038
0.1 25V F:CHIP 1 2 3
C2037
89
47 R2033
FL2002
88
330
16V
LPF
87 :CHIP
6 4
C2072
86
27p:CH
85
Q2004
C2036
84 2SA1037AK-T146
0.1 25V R2031
BUFFER
83
5.6k
F:CHIP 9V
R2027
:CHIP
82
R2029
C2101 1k
81
560
0.01 :CHIP
C2035
:CHIP
F:CHIP
0.1
C2099
25V
C2075 #
F:CHIP
0.1 C2097
1 2 3
25V 15p
F:CHIP
:CH FL2001
2.5V
Q2003
LPF
2SA1037AK-T146
6 4
C2041
BUFFER
C2034
47
0.1
16V
25V
F:CHIP
RM-991
10 11 12
9V
C2327
C2326 9V
0.1
L2306
47
25V
10UH
16V B:CHIP
R2063
Q2019
47k
MSD601-RT1
:CHIP R2069
BUFFER 9V
330
9V
5V 5V :RN-CP
R2070
R2072
Q2015
Q2018
R2059 390
MSD601-RT1 560
1k :RN-CP 2SA1037AK-T146
SYNC SEPARATION :CHIP
BUFFER
:CHIP
R2073
R2066
1 2 3
10
C2053 C2056
220
:CHIP
R2058 1
FL2004 15p
:CHIP
2.2k
:CH
LPF
:CHIP R2071
C2052
6 4
5.6k
470p
R2062
:CHIP
9V 220k CH:CHIP
:CHIP
R2060
R2057
100
1k
:CHIP
:CHIP
FB2011
0UH
FB2012
0UH
5V
9V
R2005
Q2016
C2331
MSD601-RT1
0.01 :CHIP
BUFFER
B
:CHIP
R2115 R2067
IC2001
470
R2061 560
BA25BC0FP-E2
:CHIP
560
:CHIP
2.5V REGULATOR
:CHIP
R2064
LPF
1k
VCC
6 4 C2050
GND
:CHIP C2023
15p
R2047 0.01
R2044
:CH Q2008
4.7k F
2.2k
C2012
C2022
MSD601-RT1 :CHIP
:CHIP :CHIP
0.01
47
9V
Y-AMP
9V 9V 9V F:CHIP
16V
R2002
2.5V-2
R2055
R2038 0 C2019
#
47
:CHIP
47
R2037
16V
:CHIP
680
RV2001
2.5V
220
:CHIP
Q2010
C2020
MSD601-RT1
#
BUFFER C2018
R2046
C2045 9V
F:CHIP
R2036 R2041
36p 2.2k R2051
510 2.2k
CH:CHIP
:CHIP 1k
C2048
:RN-CP :CHIP C2055
:CHIP L2005
10
47
R2040
10UH
R2012 16V
2.2k 9V 9V 9V
9V
9V 10k C2058
:CHIP R2043
5V
0.01
:CHIP
Q2009
4.7k
F:CHIP
Q2006
MSD601-RT1
Q2007
:CHIP
MSD601-RT1 MSD601-RT1
L2008
BUFFER
BUFFER
10UH
CHROMA AMP.
C2078 C2079 C2080
C2002
47 0.01
0.1 R2050
16V
F:CHIP
25V 47
R2048
B:CHIP
1k :CHIP
C2043 :CHIP
R2034
#
330
C2047
:CHIP
2.2
R2035
R2001
R2039 R2042 16V
560 10k
2.2k F:CHIP
2.2k
:CHIP
:CHIP :CHIP
:CHIP
– 65 –
13 14 15
R2074
100
9V
:CHIP
FB2017
0
CN2001
:CHIP
1k
20P
:BTOB
TO A BOARD
FB2016
CN8401
0
:CHIP
1
NT-Y OUT
FB2015
2
NT-C OUT
0UH
3
E
4 E
FB2010
5
C IN
0UH
6 COMP V IN
7
RESET
8
FB2014 GND
0UH
9 PAL-C
10 PAL-Y
11 GND
9V
E
12
13 SDA
14 5V
EMI
R2004
15 SCL
0
FL2000 16 GND
:CHIP
C2081
17 E
0.01
0
18 9V
B:CHIP
19
FSC
+6.5V
20
IC2005
L2002
BA033FP-E2
10UH
3.3V REGULATOR
OUT
VCC 1
OUT GND
GND
CN2002
#
C2063 C2071
C2066
C2013
0.1
47 #
47
25V 16V
16V
F
L2003
:CHIP
10UH
C2014
0.01
F:CHIP
L2006
3.3V-2
10UH
L2007
0.01
10UH C2069
#
C2061 C2064 C2067
0.01 #
#
F:CHIP
C2059
#
C2060
#
#
B-SSS11331-...-BC1-DR29