Table of Contents
(6) 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
:CHIP
2SA1037AK-T146
BUFFER
D
L2301
(Y/C SEP)
47UH
C2310
2.5V
A2.5V
2.5V-2
D2.5V
L2302
5V
A5V
47UH
5V-2
D5V
5V
3.3V-2
D3.3V
E
9V
9V
C2105
0.01
:F
F
30
29
C2024
0.01
F:CHIP
31
DVDDRAM
32
DVDDRAM
C2017
33
TEST15
#
34
TEST16
3.3V-2
35
TEST17
C2025
G
TEST18
36
0.01
C2007
0.1
:CHIP
37
TEST19
FB2001
:CHIP
38
DVDDIO
C2008
C2016
39
TEST20
100
0.1
40
DGND
10V
25V
TEST21
41
:F
C2009
X2001
42
TEST22
0.1
20MHz
C2104
25V
43
TEST23
H
0.01
:F
44
TEST24
:F
C2011
C2103
45
DVDD
24p
0.01
AVDD
46
CH:CHIP
:F
47
XI
C2010
48
XO
C2015
24p
49
AGND
#
CH:CHIP
50
FSCO
R2108
R2011
3.3V-2
C2006
1k
I
R2015
470
C2026
0.1
1/10W
1/10W
470
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
100
1/10W
:CHIP
KV-DR29M93
4
5
6
IC2300
TC90A69F
9V
:B2H
C2300
C2312
Q2302
2D COMB
0.01
0.01
2SC2712-YG
B:CHIP
B:CHIP
BUFFER
L2304
BIAS
VB1
27UH
C2301
0.01
C2319
R2308
B:CHIP
COUT
VRT
R2307
820
22p
1k
:CHIP
CH:CHIP
VSS1
:CHIP
VDD1
C2302
Q2305
0.01
C2313
2SC2712-YG
TEST11
0.01
B:CHIP
YOUT
BUFFER
C2306
B:CHIP
0.1
C2330
25V
VSS2
VB2
0.01
R2330
L2305
B:CHIP
C2303
B
27UH
330 1/10W:CHIP
0.01
VRB
PD
C2328
B:CHIP
C2315
R2319
#
0.1
820
YCIN
FIL
25V
:CHIP
Q2309
C2314
B:CHIP
C2308
2SC2712-YG
680p B:CHIP
0.47
C2322
R2318
BUFFER
TEST
VSS4
22p
16V
1k
:CHIP
CH:CHIP
B:CHIP
R2334
1k
KILLER
VDD4
:CHIP
R2331
C2316
0
L2303
0.1
C2304
TEST12
:CHIP
FSC
25V
0.01
C2318
47UH
B:CHIP
B:CHIP
0.01
C2309
VDD3
B:CHIP
47
TESTOUT
16V
R2327
VSS3
47
MODE1
C2305
1/10W
47
5V
0.01
:CHIP
16V
B:CHIP
VDD2
SDA
L2307
1UH
SCL
TEST13
R2332
#
5V
R2328
47
1/10W
:CHIP
FB2008
28
27
26
25
24
23
22
21
20
19
13
11
10
9
8
7
6
5
4
3
1
18
17
16
15
14
12
2
DVDD
TEST26
TEST25
AGND
ACI
VRBC
VRTC
AVDD
IC2004
AVDD
UPD64083
VRTY
3D COMB:B8H
VRBY
VCLY
AYI
AGND
AGND
CBPY
AYO
ACO
CBPC
AVDD
C2102
R2024
#
#
C2029
FB2002
0.1
:CHIP
25V
2.5V
C2003
:F
0.01
C2054
R2076
0.01
:B
100
:CHIP
1/10W
R2077
:CHIP
C2001
100
47
1/10W
:CHIP
16V
– 62 –
KV-DR29M93
RM-9??
RM-9??
7
8
9
R2312
1k
R2311
:CHIP
C2329
12k
9V
#
:CHIP
R2313
0
C2321
:CHIP
0.01
Q2303
B:CHIP
R2317
2SC2712-YG
100
CHROMA AMP
R2309
:CHIP
1.2k
R2315
9V
Q2304
:CHIP
470
2SA1037AK-T146
R2316
:CHIP
R2310
C2320
CHROMA AMP
#
12p
6.8k
Q2308
R2314
Q2013
5V
:CHIP
2SA1037AK-T146
390
CH:CHIP
2SA1037AK-T146
Y-AMP
:CHIP
R2059
SYNC SEPARATION
C2324
R2323
R2321
R2320
47
1/10W
12k
1k
5V
1.2k
16V
:CHIP
:CHIP
R2049
:CHIP
4.7k
Q2307
C2051
R2054
1/10W
2SC2712-YG
470
10
R2322
Y-AMP
:CHIP
1/10W
6.8k
R2325
:CHIP
R2335
:CHIP
470
0UH
Q2011
:CHIP
Q2306
2SC2712-YG
C2323
2SC2712-YG
SYNC SEPARATION
12p
R2326
R2053
Y-AMP
CH:CHIP
1k
R2324
470
R2045
470
:CHIP
1/10W
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
F:CHIP
:CHIP
#
C2046
C2044
1 2 3
100
10
10V
FL2003
C2100
R2056
0.1
5.6k
6
100
:F
:CHIP
99
C2031
98
#
9V
9V
97
R2028
Q2005
1k
96
R2032
2SC2712-YG
C2033
0.1 25V :F
1/10W
5.6k
BUFFER
95
C2032
:CHIP
0.1 25V:F
:CHIP
94
C2074
C2040
C2096
0.1
C2004
93
C2030
0.1
15p
10
25V
0.01
25V
R2030
92
:CH
25V
:F
:CHIP
:F
560
91
C2039
0.1 25V :F
1/10W
C2098
90
:CHIP
#
C2038
0.1 25V :F
1 2 3
C2037
89
R2033
47
88
FL2002
330
16V
1/10W
87
6
4
C2072
:CHIP
86
27p:CH
85
9V
Q2004
C2036
2SA1037AK-T146
84
R2031
0.1 25V :F
BUFFER
83
5.6k
9V
R2027
:CHIP
82
R2029
C2101
1k
560
81
1/10W
0.01
1/10W
C2035
:CHIP
:F
0.1
:CHIP
C2099
25V
#
C2075
:F
0.1
C2097
1 2 3
25V
15p
:F
2.5V
:CH
R2034
FL2001
Q2003
2SA1037AK-T146
1/10W
6
4
C2041
BUFFER
:CHIP
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
:CHIP
2SC2712-YG
R2069
9V
BUFFER
330
9V
5V
:RN-CP
5V
R2070
R2072
Q2015
Q2018
560
390
1k
2SC2712-YG
2SA1037AK-T146
1/10W
:RN-CP
SYNC SEPARATION
BUFFER
:CHIP
:CHIP
R2073
R2066
220
C2053
1 2 3
1/10W
C2056
1/10W
1
R2058
:CHIP
15p
:CHIP
:BP
2.2k
FL2004
:CH
1/10W
R2071
C2052
:CHIP
5.6k
6
4
470p
R2062
:CHIP
9V
220k
CH:CHIP
:CHIP
R2060
R2057
100
1k
1/10W
1/10W
:CHIP
:CHIP
FB2011
FB2012
5V
9V
R2005
Q2016
0
C2331
2SC2712-YG
:CHIP
0.01
BUFFER
B
R2067
R2115
IC2001
560
470
R2061
1/10W
BA25BC0FP-E2
1/10W
560
:CHIP
2.5V REGULATOR
:CHIP
1/10W
R2064
:CHIP
OUT
1k
VCC
1/10W
4
C2050
GND
R2047
C2023
R2044
15p
:CHIP
4.7k
0.01
2.2k
:CH
Q2008
1/10W
:F
1/10W
C2012
C2022
2SC2712-YG
:CHIP
:CHIP
0.01
47
9V
Y-AMP
9V
9V
9V
:F
16V
R2002
2.5V-2
R2055
R2038
0
C2019
47
#
:CHIP
47
R2037
1/10W
16V
680
:CHIP
RV2001
1/10W
220
2.5V
:CHIP
Q2010
C2020
2SC2712-YG
#
BUFFER
C2018
0.01
R2041
R2046
C2045
9V
:F
2.2k
R2051
R2036
2.2k
36p
510
1/10W
1k
1/10W
CH:CHIP
:RN-CP
:CHIP
C2048
1/10W
C2055
:CHIP
L2005
10
R2012
:CHIP
47
10UH
R2040
16V
10k
9V
9V
9V
9V
R2043
2.2k
C2058
1/10W
5V
1/10W
4.7k
:CHIP
#
Q2009
1/10W
:CHIP
Q2006
2SC2712-YG
:CHIP
2SC2712-YG
L2008
Q2007
BUFFER
BUFFER
10UH
2SC2712-YG
CHROMA AMP.
C2078
C2079 C2080
C2002
R2050
47
0.01
0.1
47
16V
:F
25V
R2048
1/10W
B:CHIP
1k
:CHIP
1/10W
C2043
:CHIP
#
330
C2047
2.2
R2035
R2001
R2039
R2042
16V
560
10k
2.2k
2.2k
:F
1/10W
1/10W
1/10W
1/10W
:CHIP
:CHIP
:CHIP
:CHIP
– 63 –
13
14
15
R2074
100
1/10W
9V
:CHIP
FB2017
0
CN2001
1k
:CHIP
20P
: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
9V
18
:CHIP
19
FSC
+6.5V
20
IC2005
L2002
#
10UH
3.3V REGULATOR
:CHIP
OUT
VCC
1
GND
GND
CN2002
#
C2063
C2071
C2066
C2013
0.1
47
#
47
25V
16V
16V
:F
L2003
10UH
C2014
0.01
:F
L2006
3.3V-2
10UH
L2007
10UH
C2069
#
C2067
C2061
C2064
0.01
#
#
:F
C2059
#
C2060
#
#
B-SSS11150-HK.-BC1-DR29
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