Schematic Diagrams Of Bc4 And E1 Boards - Sony TRINITRON KV-ES29M90 Service Manual

(15) Schematic Diagrams of BC4 and E1 Boards

1 2 3 4 5 6 7
A
B
R2119
0
:CHIP
Y/C SEP
R2118
0
:CHIP
AUTO WIDE
40 39 38 37 36 35 34 33 32 31
C2018
0.1
F:CHIP
C
IC2003
MSM514265C
5V-2
1 2 3 4 5 6 7 8 9 10
5V
A5V FB2002
5V-2 D5V
D
3.3V
A3.3V
3.3V-2 D3.3V
9V 9V
E
C2073
#
C2011
24p X2001
CH:CHIP 20MHz
C2010
24p
CH:CHIP
30 29 28 27 26 25 24 23 22 21
F
31 XO
32 DVDD
.BLK0327
.BLK0328 33 HO3
34 HO2
.BLK0329
C2017
35 HO1
0.1 .BLK00DC
F:CHIP
G .BLK0306 36 HO0
37 HWCK
.BLK030C
.BLK0324 38 HRCK
39 HRST
R2104
0
:CHIP 40 DGND
41 HI3
R2105
42 HI2
0
:CHIP 43 HI1
H
R2106
0
44 HI0
:CHIP R2107
C2016
0 0.1 45 DVDD
:CHIP
F:CHIP
46 AVDD
FSCO
47
48 AGND
R2108
1k C2015
0.1
:CHIP 49 AGND
F:CHIP
I 50 FSC1
3.3V-2
C2006 C2021
0.1 R2011 0.1
25V 470 25V R2015 .BLK0381
F:CHIP :CHIP F:CHIP 470 51 52 53 54 55 56 57 58 59 60
:CHIP
R2024
C2005
#
390p L2001
CH:CHIP Q2002
:CHIP 2SA1162-G
BUFF
J C2003
0.01
F:CHIP
C2024 R2019
0 R2021
0
:CHIP :CHIP 100
:CHIP
K
L
R2077
100
:CHIP
M
N
O
– 160 –
8 9 10 11 12 13 14 15
R2113
47
:CHIP
C2095
15p
R2200 CH:CHIP
0
.BLK036C
:CHIP
30 29 28 27 26 25 24 23 22 21
C2030
0.1
F:CHIP
MEMORY
5V-2
.BLK036D .BLK036E .BLK036F R2049
11 12 13 14 15 16 17 18 19 20
4.7k
:CHIP
FB2009
Q2011
2SD601A-Q-TX
BUFF
MA8
3.3V-2 R2045
#
C2042
FB2008
0.1
F:CHIP
C2044
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
47
16V
C2031
0.1
F:CHIP
DVDD 100
MA8 99
MRAS 98
AGND 97 C2046
10
C
ACI 96
C2033
VRBC 95 0.1
F:CHIP
C2032
VRTC 94
0.1
F:CHIP
AVDD 93 C2074
0.1
IC2004 C2040
AVDD 92 25V
0.1 :CHIP
F:CHIP
3D COMB/HH DEC
VRTY 91
C2039
0.1
VRBY 90
C2038 :CHIP
9V
0.1 F:CHIP
VCL 89
C2037 VIDEO
47
AYI 88 R2030
16V 560
:CHIP
AGND 87
C2072
R2028
AGND 86 27p 1k
C2036 CH:CHIP :CHIP
CBPY 85 0.1
Y F:CHIP
AYO
84
C C2096
ACO 83 15p
CH:CHIP
Q2004
CBPC 82
2SA1162-G
C2035
AVDD 81 BUFF
0.1
F:CHIP
C2075
0.1
25V
.BLK0383 .BLK0382
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 F:CHIP
C2029 3.3V
0.1
F:CHIP
C
9V
R2075
0 C2034 C2041
R2093
1.8k :CHIP 0.1 330
R2092 6.3V R2029
1.8k :CHIP F:CHIP R2027 560
:CHIP 1k :CHIP
:CHIP
C2097
15p
CH:CHIP
Q2003
2SA1162-G
BUFF
R2076
100
:CHIP
– 161 –
16 17 18 19 20 21 22
9V
5V 5V
5V
Q2013 R2069 R2070 Q2019
560 9V
2SA1162-G R2063 390 2SD601A-Q-TX
R2059 :RN-CP :RN-CP R2074
BUFF 1k 47k Q2018 BUFF
100
5V :CHIP :CHIP 2SA1162-G
:CHIP
Q2015 VIDEO BUFF
R2072
2SD601A-Q-TX
VIDEO 560
BUFF
:CHIP
R2054 R2066
470 R2058 220 C2056 R2073
2.2k C2053 1 2 3 15p
:CHIP 1 :CHIP 1k
:CHIP CH:CHIP :CHIP
R2062
C2051 220k C2052 R2071 FL2004
10 470p 5.6k
:CHIP VIDEO
R2053 CH:CHIP :CHIP
470 6 4
:CHIP
Y
9V
Q2014 R2060
2SD601A-Q-TX 100
:CHIP
BUFF VIDEO
VIDEO
C2049 R2057
1
1k
Q2016
:CHIP
2SD601A-Q-TX
BUFF
9V
9V
R2067
560
:CHIP
C
Y
9V
R2115
1k FL2005
R2052 :CHIP
1k
C
:CHIP Q2012
2SA1162-G
BUFF R2061
560 FL2006
:CHIP
C2050
R2064
1 2 3 15p
CH:CHIP 1k
:CHIP
FL2003
R2056
5.6k
:CHIP
6 4
Q2010
R2111 Q2005 2SD601A-Q-TX
9V 9V
# 2SD601A-Q-TX Y-BUFF
BUFF
9V 9V
R2032 Q2008 9V
F:CHIP
5.6k 2SD601A-Q-TX
:CHIP
AMP
R2044
R2047
R2038 2.2k 33k
#
:CHIP :CHIP
R2110 R2037
0 620 RV2001
220
:CHIP :CHIP
R2055
47 9V L2005
C2098
:CHIP 3.3V-2
#
R2046 C2048 R2051
1 2 3 4 5 6 12k 1k
10 C2055 C2058
R2036 :CHIP :CHIP
C2045 R2041 47 0.01
820 36p 820 16V
R2033 :RN-CP F:CHIP
FL2002 2.2k CH:CHIP :CHIP
:CHIP C2059 C2061
R2040 47 0.01
Q2006 5V-2 L2004
12 10 9 7 2.2k 16V F:CHIP
2SD601A-Q-TX :CHIP
BUFF 9V 9V 9V
R2112 9V C2054 C2057
47
0 9V 0.01
Q2009 16V F:CHIP
:CHIP
R2043
Q2007 33k 2SD601A-Q-TX
R2116 R2031 C2060
2SD601A-Q-TX :CHIP C-BUFF
R2114 0 5.6k 5V L2008 0.01
AMP
# :CHIP :CHIP C F:CHIP
C
R2050 C2078 C2079 C2080
47 47 0.01 0.01
R2035 16V F:CHIP F:CHIP
1 2 3 4 5 6 :CHIP
560 :CHIP
R2048
C2099 1k
FL2001
# C2043 R2039 R2042 :CHIP
C2047
R2034 # 820 12k 2.2
2.2k :CHIP :CHIP F:CHIP
12 10 9 7
:CHIP
R2117
0
:CHIP
B-SSS10133-HK.-BC4-ES29
– 162 –
23 24 25 26 27 28 29
CN2001 9V 1
15P
GND 2
C4901
0.1
HD IN 3
TO A BOARD 25V
B:CHIP
CN801 HD CLAMP 4
FB2017
1 COMP V IN
CN4901
2 E 4P
FB2016
RED
Q4902
3 Y OUT
:S-MICRO 2SC2412K
E :HD CLAMP
FB2015 4
5 C OUT
FB2014
6 RESET
7 Y IN
.BLK0374
8 MN/NT
FB2012
9 S DAT
10 S CLK
FB2011
11 9V
5V 12 E
13 5V
14 E
FB2010
C IN
15
5V
FL2007
IC2005
PQ3TZ53U
VC NC
I O
G
C2066
47
16V
C2063
0.1
C2071
L2007 0.1
3.3V F:CHIP
C2065 C2068
0.01 47
F:CHIP 16V
C2070
47
L2006 16V PRINTED WIRING BOARD
C2064 C2067 C2069
0.01 47
0.01
F:CHIP 16V F:CHIP
E1
[H OUT PROTECTION]
C2062
47
16V
– 163 –
30 31 32 33 34
C4904
R4905
R4904 0.1
10k
4.7k 25V
9V :RN-CP B:CHIP
:CHIP
Q4904
R4903
C4902 Q4901
33k 2SA1037
10 2SC2412K
:RN-CP :COMP 2
:HD BUFFER
Q4903
2SA1037
:COMP 1
R4902
R4901 R4906
4.7k 10k
1k
:CHIP :RN-CP
:CHIP R4907
2.2k
C4903 :CHIP
1000
CH:CHIP
(H OUT PROTECTION)
B-SSS10133-HK.-E1.-ES29
– 164 –