Table of Contents
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(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
100
Q2301
2SA1037AK-T146
:CHIP
BUFFER
D
L2301
(Y/C SEP)
47UH
2.5V
A2.5V
2.5V-2
D2.5V
L2302
5V
A5V
47UH
5V-2
D5V
5V
3.3V-2
D3.3V
9V
9V
E
C2105
0.01
:F
F
30
C2024
0.01
F:CHIP
31
DVDDRAM
32
DVDDRAM
C2017
33
TEST15
#
34
TEST16
3.3V-2
35
TEST17
C2025
C2007
G
36
TEST18
0.01
0.1
:CHIP
TEST19
25V
37
FB2001
:F
:CHIP
38
DVDDIO
C2008
39
C2016
TEST20
100
0.1
40
DGND
10V
25V
41
TEST21
C2009
:F
X2001
TEST22
42
0.1
20MHz
C2104
25V
43
TEST23
H
0.01
:F
44
TEST24
:F
C2011
C2103
45
DVDD
24p
0.01
46
AVDD
CH:CHIP
:F
XI
47
XO
C2010
48
C2015
24p
49
AGND
#
CH:CHIP
50
FSCO
R2108
3.3V-2
R2011
C2006
1k
I
R2015
470
C2026
0.1
1/10W
470
1/10W
0.01
25V
:CHIP
1/10W
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
:F
:CHIP
:CHIP
L2001
C2005
4.7UH
2.5V
390p
:CHIP
CH:CHIP
Q2002
C2027
C2021
2SA1037AK-T146
J
0.01
0.1
BUFFER
25V
:CHIP
:F
R2021
:CHIP
4
5
6
IC2300
TC90A69F
9V
C2300
:B2H
C2312
Q2302
0.01
2D COMB
0.01
2SC2712-YG
B:CHIP
B:CHIP
BUFFER
L2304
BIAS
VB1
27UH
C2301
0.01
R2308
C2319
B:CHIP
VRT
COUT
R2307
820
22p
1k
CH:CHIP
:CHIP
VSS1
:CHIP
VDD1
C2302
Q2305
C2313
0.01
2SC2712-YG
TEST11
B:CHIP
YOUT
0.01
BUFFER
C2306
B:CHIP
0.1
C2330
25V
VSS2
VB2
0.01
R2330
B:CHIP
C2303
B
330 1/10W:CHIP
0.01
VRB
PD
C2328
B:CHIP
C2315
R2319
#
0.1
820
25V
YCIN
FIL
:CHIP
Q2309
C2308
C2314
B:CHIP
2SC2712-YG
680p B:CHIP
0.47
C2322
R2318
BUFFER
TEST
VSS4
22p
16V
1k
CH:CHIP
B:CHIP
:CHIP
R2334
1k
KILLER
VDD4
:CHIP
R2331
C2316
0
0.1
L2303
C2304
TEST12
:CHIP
FSC
25V
0.01
C2318
47UH
B:CHIP
0.01
C2309
B:CHIP
VDD3
47
B:CHIP
TESTOUT
16V
R2327
VSS3
47
C2310
C2305
MODE1
1/10W
47
0.01
5V
:CHIP
16V
B:CHIP
VDD2
SDA
L2307
1UH
TEST13
SCL
R2332
#
5V
R2328
47
1/10W
:CHIP
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TEST26
TEST25
AGND
VRBC
VRTC
AVDD
IC2004
AVDD
UPD64083GF-3BA
VRTY
3D COMB:B8H
VRBY
VCLY
AGND
AGND
CBPY
CBPC
AVDD
C2102
R2024
#
#
C2029
FB2002
0.1
:CHIP
25V
2.5V
C2003
:F
0.01
C2054
R2076
0.01
:B
100
:CHIP
:CHIP
R2077
100
C2001
100
1/10W
47
1/10W
16V
:CHIP
– 64 –
KV-DR34M97
KV-DR34M97
RM-991
RM-991
7
8
9
R2312
1k
R2311
:CHIP
C2329
9V
12k
#
:CHIP
R2313
0
C2321
:CHIP
0.01
B:CHIP
Q2303
R2317
2SC2712-YG
100
CHROMA AMP
R2309
:CHIP
1.2k
R2315
:CHIP
9V
Q2304
470
2SA1037AK-T146
R2316
:CHIP
C2320
R2310
CHROMA AMP
#
6.8k
Q2308
12p
R2314
Q2013
2SA1037AK-T146
5V
:CHIP
390
CH:CHIP
2SA1037AK-T146
:CHIP
Y-AMP
SYNC SEPARATION
C2324
R2321
R2323
R2320
47
12k
1k
5V
L2305
1.2k
16V
:CHIP
:CHIP
R2049
27UH
:CHIP
Q2307
4.7k
R2054
1/10W
2SC2712-YG
470
R2322
:CHIP
Y-AMP
1/10W
6.8k
R2325
:CHIP
R2335
:CHIP
470
0UH
Q2011
:CHIP
Q2306
2SC2712-YG
C2323
SYNC SEPARATION
12p
2SC2712-YG
R2326
R2053
Y-AMP
CH:CHIP
1k
R2324
470
R2045
470
1/10W
:CHIP
C2317
#
:CHIP
:CHIP
100
16V
C2049
1
Q2014
2SC2712-YG
BUFFER
5V
2.5V-2
9V
R2052
Q2012
C2028
1k
2SA1037AK-T146
0.01
1/10W
C2042
BUFFER
FB2008
F:CHIP
:CHIP
#
C2044
C2046
100
10
10V
R2056
C2100
0.1
5.6k
DVDD
100
:F
:CHIP
99
C2031
98
#
9V
9V
97
R2028
Q2005
1k
ACI
R2032
96
2SC2712-YG
C2033
0.1 25V :F
1/10W
5.6k
BUFFER
95
:CHIP
C2032
:CHIP
0.1 25V:F
94
C2074
C2040
C2096
C2004
0.1
93
C2030
0.1
15p
10
25V
0.01
R2030
92
25V
:CH
25V
:F
:CHIP
:F
560
91
C2039
0.1 25V :F
:CHIP
C2098
90
#
C2038
0.1 25V :F
1 2 3
C2037
89
47
R2033
AYI
88
FL2002
330
16V
:CHIP
87
6
4
C2072
86
27p:CH
85
Q2004
C2036
AYO
84
2SA1037AK-T146
0.1 25V :F
R2031
BUFFER
ACO
83
5.6k
9V
R2027
:CHIP
82
R2029
C2101
1k
560
81
0.01
C2035
:CHIP
:CHIP
:F
0.1
C2099
25V
#
C2075
:F
C2097
0.1
1 2 3
25V
15p
:F
2.5V
:CH
FL2001
Q2003
2SA1037AK-T146
6
4
C2041
BUFFER
C2034
47
0.1
16V
25V
:F
10
11
12
9V
C2327
C2326
9V
0.1
L2306
47
25V
10UH
16V
B:CHIP
R2063
47k
Q2019
1/10W
2SC2712-YG
:CHIP
R2069
9V
BUFFER
330
9V
5V
5V
:RN-CP
R2070
R2072
R2059
Q2015
Q2018
390
560
1k
2SC2712-YG
:RN-CP
2SA1037AK-T146
1/10W
1/10W
SYNC SEPARATION
BUFFER
:CHIP
:CHIP
R2066
C2051
220
C2053
1 2 3
10
C2056
1/10W
1
R2058
15p
:CHIP
:BP
2.2k
FL2004
:CH
1/10W
R2071
C2052
4
:CHIP
5.6k
6
470p
R2062
:CHIP
9V
220k
CH:CHIP
:CHIP
R2060
R2057
100
1k
1/10W
1/10W
:CHIP
:CHIP
FB2011
FB2012
5V
9V
R2005
Q2016
C2331
2SC2712-YG
:CHIP
0.01
BUFFER
B
R2067
R2115
IC2001
560
470
R2061
1 2 3
BA25BC0FP-E2
:CHIP
560
:CHIP
2.5V REGULATOR
:CHIP
FL2003
R2064
1k
VCC
6
4
C2050
GND
:CHIP
C2023
15p
R2047
0.01
R2044
:CH
4.7k
Q2008
2.2k
:F
C2012
C2022
2SC2712-YG
:CHIP
:CHIP
Y-AMP
47
9V
9V
9V
9V
16V
R2002
2.5V-2
R2038
C2019
0
R2055
#
47
:CHIP
47
R2037
16V
680
:CHIP
RV2001
220
2.5V
:CHIP
Q2010
C2020
2SC2712-YG
#
BUFFER
R2046
R2041
9V
C2045
2.2k
R2051
R2036
2.2k
36p
510
:CHIP
:CHIP
1k
CH:CHIP
C2048
:RN-CP
C2055
:CHIP
L2005
10
47
R2012
10UH
16V
10k
9V
9V
9V
R2040
9V
9V
C2058
1/10W
2.2k
R2043
5V
:CHIP
Q2009
#
4.7k
:CHIP
Q2006
2SC2712-YG
:CHIP
2SC2712-YG
L2008
BUFFER
Q2007
BUFFER
2SC2712-YG
CHROMA AMP.
C2078
C2079 C2080
C2002
R2050
47
0.01
0.1
47
16V
:F
25V
R2048
:CHIP
B:CHIP
1k
C2043
:CHIP
R2034
#
330
C2047
:CHIP
2.2
R2035
R2001
R2039
R2042
16V
560
10k
2.2k
2.2k
:F
:CHIP
:CHIP
:CHIP
:CHIP
– 65 –
13
14
15
R2074
100
1/10W
9V
:CHIP
FB2017
R2073
0
CN2001
1k
:CHIP
1/10W
20P
:CHIP
:BTOB
TO A BOARD
FB2016
CN8401
0
:CHIP
1
NT-Y OUT
2
NT-C OUT
FB2015
3
E
4
E
FB2010
5
C IN
6
COMP V IN
FB2014
7
RESET
8
GND
9
PAL-C
10
PAL-Y
11
GND
9V
12
E
13
SDA
EMI
14
5V
R2004
15
SCL
0
FL2000
16
GND
:CHIP
C2081
17
E
0.01
0
18
9V
:CHIP
19
FSC
+6.5V
20
IC2005
L2002
#
10UH
3.3V REGULATOR
:CHIP
OUT
VCC
OUT
1
GND
GND
CN2002
#
C2063
C2071
C2066
C2013
0.1
47
#
0.01
47
25V
16V
:F
16V
:F
L2003
10UH
C2014
0.01
:F
L2006
3.3V-2
10UH
C2018
L2007
0.01
10UH
:F
C2069
#
C2061
C2064
C2067
#
#
0.01
:F
C2059
#
C2060
10UH
#
#
B-SSS11149-HK.-BC1-DR34
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