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Schematic Diagram Of Ag (1/3) Board - Sony KP-EF41HK2 Service Manual

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(1) Schematic Diagram of AG (1/3) Board

1
2
3
4
5
6
A
TU101
BTF-FG441
CN102
B
1P
:FASTON
R101
4.7k :CHIP
TO G BOARD
GND
1
C104
CN6009
47
R102
C101
25V
100
100
:CHIP
16V
C102
CN103
0.01
B:CHIP
1P
C107
:FASTON
0.1
25V
TO
GND
1
F:CHIP
C108
FL101
0.1
CRT CHASSIS
9V
FZ103N
25V
FL102
F:CHIP
CN104
FZ103N
C109
1P
0.01
C
EMI
:FASTON
B:CHIP
B:CHIP
TO D BOARD
D105
MA8330-TX
IC1501
GND
1
C119
FL103
HEAT SINC
47
FZ103N
C111
C112
C113
C114
0.1
25V
100p
47
0.1
25V
CH:CHIP
25V
25V
F:CHIP
C121
F:CHIP
0.1
25V
33V
F:CHIP
FL104
FZ103N
C122
47
25V
D
C123
0.1
5V
25V
F:CHIP
FL105
FZ103N
CN101
2P
WHT
C128
:S-MICRO
0.1
L105
25V
10µH
F:CHIP
TO
9V
1
:CHIP
SPRITER
SW
2
C129
0.1
25V
F:CHIP
E
8.0
0
Q2003
D2001
2SC2412K
UDZ-9.1B
R2019
R2016
INV
100k
100k
:CHIP
:CHIP
S1
J2001
R2020
2.2k
:CHIP
C1
VIDEO IN 1
R2022
C2022
R2023
D2002
S IN
75
0.01
220
3
4
:CHIP
F:CHIP
:CHIP
UDZ-9.1B
F
PROTECT
1
2
Y1
C2024
R2027
R2029
D2003
75
22
220
:CHIP
:CHIP
UDZ-9.1B
VIDEO IN 1
V1
R2032
C2027
R2033
75
22
220
:CHIP
:CHIP
L1
L/MONO
R2036
C2029
C2030
R2037
470k
470p
1 16V F:CHIP
4.7k
:CHIP
:CHIP
AUDIO
R1
:CHIP
G
R2039
C2031
C2032
R2040
R
470k
470p
1 16V F:CHIP
4.7k
:CHIP
:CHIP
:CHIP
V2
VIDEO IN 2
R2042
C2033
R2043
75
22
220
:CHIP
:CHIP
L2
L/MONO
R2047
C2035
C2036
R2048
470k
470p
1 16V F:CHIP
4.7k
:CHIP
:CHIP
:CHIP
AUDIO
R2
R
R2051
C2037
C2038
R2052
R2053
470k
470p
1 16V F:CHIP
4.7k
H
82
:CHIP
:CHIP
:CHIP
:CHIP
V3
VIDEO IN 3
C2039
R2054
220
910
25V
L3
:CHIP
L/MONO
R2057
C2041
C2042
470k
470p
1 16V F:CHIP
:CHIP
:CHIP
AUDIO
R3
R
R2059
C2043
C2044
470k
470p
1 16V F:CHIP
:CHIP
:CHIP
VIDEO
V4
I
MONITOR
R2063
C2047
R2064
OUT
470k
470
68
:CHIP
16V
:CHIP
L4
D2012
L/MONO
UDZ-9.1B
AUDIO
R4
R2066
R2067
C2054
C2055
R2068
390
47k
0.01
47
0
R
:CHIP
:CHIP
B:CHIP
25V
:CHIP
R2069
R2070
C2056
C2057
R2071
390
47k
0.01
47
0
:CHIP
:CHIP
B:CHIP
25V
:CHIP
J2002
J
9V
R2079
R2080
1k
10k
:CHIP
:CHIP
Q2006
C2066
2SC2412K
K
R2081
100p
5.2
BUFF
47k
CH:CHIP
2.3
5.2
Q2007
:CHIP
R2082
47k
2SC2412K
4.6
:CHIP
AMP
C2068
1.9
47 25V
CVBS AV-3
R2083
910
:CHIP
4
3
2
1
R2084
R2085 C2073
R2086
470
3.9k
10
2.2k
:CHIP
:CHIP
:CHIP
L
5
6
7
8
2.5
R2088
47k
:CHIP
C2081
R2089
100p
C2082
47k
CH:CHIP
0.47
:CHIP
25V
F:CHIP
AUDIO R AV-3
R2091
47k :CHIP
AUDIO L AV-3
M
R2092
47k :CHIP
CN2004
4P
WHT
:S-MICRO
DVD L
DVD L
1
GND
TO UG BOARD
2
CN2902
GND
3
DVD R
DVD R
4
N
O
– 67 –
7
8
9
10
11
12
9V
L101
10µH
1
:CHIP
R106
C103
120
470p
:CHIP
CH:CHIP
R108
R109
R107
560
12k
6.8k
:CHIP
:CHIP
Q101
:CHIP
2SC2412K
R112
BUFF
C105
C106
100
47
0.1
:CHIP
7.3
25V
25V
7.3
C110
R111
F:CHIP
0.01
220
4.4
Q103
Q102
6.7
:CHIP
2SC2412K
2SC2412K
BUFF
AMP
3.8
1.7
C115
100p
CH:CHIP
R114
6.8k
R116
L102
C116
L103
C117
R117
:CHIP
100
8.2µH
100p
8.2µH
100p
100
:CHIP
:CHIP
:CHIP
CH:CHIP
CH:CHIP
:CHIP
R115
R118
R119
C118
R120
1k
L104
C120
330
2.7k
47
2.2k
:CHIP
1µH
680p
:CHIP
:CHIP
25V
:CHIP
:CHIP
CH:CHIP
Q2001
R121
82k
2SC2412K
:CHIP
BUFF
9V
8.9
Q104
8.5
4.6
4.6
2SA1037AK
Q2002
SYNC SEP
9V
2SC2412K
C124
1.2
R122
0.1
FB2006
BUFF
2.2k
25V
0UH
3.9
3.9
:CHIP
B:CHIP
R124
C126
R125
HM102
R2001
R2002
R2003
R2004
22k
0.1
4.7k
:CHIP
100
390
100
390
C125
R123
:CHIP
25V
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
100p
1M
9
B:CHIP
CH:CHIP
:CHIP
C2017
R2006
R126
C127
R127
0.1
Q2011
470
D104
2SA1524
10k
47p
100k
25V
:CHIP
:CHIP
CH:CHIP
:CHIP
UDZ-4.7B
F:CHIP
INV
5.5
R2101
0
R2012
:CHIP
100
:CHIP
R2008
C2015
DET
R2102
C2018
470
47
4.5
4.7k
0.1
:CHIP
25V
:CHIP
25V
36
35
34
33
32
F:CHIP
C2019
Y
100
6
5.2
P.CONT2
37
Y OUT1
Q2012
4.6
C
38
VCC
DTC144EKA
INV
4.6
5
39
C OUT1
RTV
4.6
7
40
RTV
C2023
0.47 25V F:CHIP
R2026
4.7k :CHIP
4.6
41
TV
LTV
C2025
47 25V
4.6
2
CXA1855Q-T6
42
LTV
V1
C2026
0.47 25V F:CHIP
R2030
4.7k :CHIP
43
V1
L1
4.6
44
LV1
V1
Y1
4.6
45
Y1
R1
4.6
D2004
46
RV1
4.5
UDZ-9.1B
C1
47
C1
L1
4.5
S1
48
S1
8.1
D2005
UDZ-9.1B
R1
R2041
D2006
1
2
3
4
5
10k
UDZ-9.1B
:CHIP
9V
4.6
V2
R2046
D2007
10k
UDZ-9.1B
:CHIP
L2
R2049
D2008
10k
UDZ-9.1B
:CHIP
R2
DVD-Y
D2009
UDZ-9.1B
5V
FB2003
R2058
C2048
0UH
D2010
0.1
HM102
47k
C2045
UDZ-9.1B
:CHIP
22
25V
:CHIP
F:CHIP
R2060
D2011
47k
C2051
C2052
C2091
UDZ-9.1B
:CHIP
47p
4p
0.1
CH:CHIP
CH:CHIP
25V
F:CHIP
2
2
2
2
5.2
R2065
4.5
220
C2049
C2050
C2053
:CHIP
VO2
100p
100p
4p
CH:CHIP
:CHIP
CH:CHIP
Q2005
2SA1037AK
BUFF
X2001
18.432
LO2
D2013
2
UDZ-9.1B
2
RO2
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
D2014
UDZ-9.1B
9V
4.8
C2060
27
A GND
SCL
9
0.1
25V
4.8
C2059
2
28
MONO IN(AM)
8
SDA
8
10
F:CHIP
2.6
29
VREF
I2S-CLK
7
2.8
2.6
C2061
30
RIN AV-2
I2S-WS
6
220
16V
2.6
31
LIN AV-2
I2S-DA OUT
5
0.4
32
A GND
I2S-DA IN
4
33
RIN AV-1
S-DA IN
3
V3
34
LIN AV-1
NC
2
IC2003
35
A GND
MSP3410D-PS-B4
S-ID
1
AUDIO PROCESSOR
36
RIN AV-3
S-CL
68
37
LIN AV-3
D 5V
67
R2078
4.7
38
A GND
D GND
66
:FPRD
C2069
470p
R3
39
A GND (B)
S-DA OUT
65
CH:CHIP
3.9
C2067
2
40
A GND (C)
FRAME
64
0.47
C2070
0
25V
470p
F:CHIP
CH:CHIP
41
A GND (C)
N-CL
63
42
VREF(A)
N-DA
62
C2071
5.2
4.9
0.1
43
A GND
RESET
61
25V
F:CHIP
C2072
3.3
IC2004
2
NJM4558M
44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
C2074
AMP
0.47
25V
2
F:CHIP
C2077
C2078
10
10
9V
FB2005
C2080
0UH
C2075
C2076
D2015
C2079
0.1
HM102
390p
390p
47
25V
BAS216
:CHIP
:CHIP
:CHIP
F:CHIP
9V
25V
C2084
22
L3
C2092
C2083
0.1
0.1
25V
25V
F:CHIP
F:CHIP
R2093
4.7k
:CHIP
2
C2086
2
0.001
B:CHIP
R2096
4.7k
:CHIP
C2089
0.001
B:CHIP
– 68 –
13
14
15
16
17
18
SDA
SCL
AUDIO L/R
AUDIO L
AUDIO R
C
C
L
Y
C2001
Y
1
R
12V
16V
CVBS2
F:CHIP
L
IN L
NC
4.5
R2098
VIDEO
C2002
6.2
100 :CHIP
100
VCAP
PS.1
CVBS
Q2010
R
16V
12.4
IN R
NC
2SC2412K
R2099
BUFF
3.8
100 :CHIP
6.3
VCC
PS.2
C2009
6.2
0.047
Y
YIN1
C2004
25V
ATT
1 16V F:CHIP
AGND
BAS L
B:CHIP
C2008
6.2
47 25V
C
C2010
BAS R
BAS L
CIN1
0.047
C2012
SDA
C2005
C2006
25V
6.3
0.0047
BAS R
TRE L
C2011
0.1
47
B:CHIP
B:CHIP
0.01 B:CHIP
SUB VIDEO
25V
25V
6.3
SCL
TRE R
OUT L
F:CHIP
C2014
C2013
R2009
0.0047
6.2
R2010
100 :CHIP
SCL
2.2 16V F:CHIP
100 :CHIP
DVD R
OUT R
S CLK
AGC
B:CHIP
6.3
4.8
R2013
100 :CHIP
SDA
C2016
R2014
DGND
S DAT
0.47 25V F:CHIP
4.7k :CHIP
DVD L
4.9
R2015
100 :CHIP
AFT1
C2020
R2017
R2018
0.47 25V F:CHIP
4.7k :CHIP
IC2001
TSW0
31
30
29
28
27
26
25
100
:CHIP
TDA8424
VOL CONT
TSW1
RESET
TRAP2
24
R2024
100 :CHIP
VO2
4
3
V OUT2
23
TV-SYNC
4.5
LO2
L OUT2
22
4.6
9V
MONI
Y OUT2
21
R2025
100 :CHIP
RO2
IC2002
R OUT2
20
4.6
C
C OUT2
19
R2028
AV SW
100 :CHIP
L OUT3
18
4.5
Y
Q2004
V OUT3
17
2SC2412K
4.6
R2031
BUFF
CVBS
R OUT3
16
100 :CHIP
3.9
ADR
15
R2035
CVBS2
100 :CHIP
PIP-V
SDA
14
4.9
R2100
Y3
SCL
13
4.8
100
R2038
:CHIP
R2034
3.3k
C3
100 :CHIP
:CHIP
S3
6
7
8
9 10 11 12
SDA
SUB VIDEO
8.1
SCL
R2045
R2044
220
220
:CHIP
:CHIP
CIN1
R2050
YIN1
100
:CHIP
PIP-V
SP R
SP L
5V
SCL
R2072
100 :CHIP
FB2001
0UH HM102 :CHIP
SDA
R2073
100 :CHIP
FB2002
0UH HM102 :CHIP
R2074
100 :CHIP
R2075
100 :CHIP
R2076
100 :CHIP
IC2006
R2077
100 :CHIP
PST593C-MMP-4P
C2062
RESET
22
C2063
0.1 25V F:CHIP
2
5.3
OUT
GND
FB2004
GND
5V
0UH
R2103
HM102
100
:CHIP
:CHIP
C2065
C2064
22
0.1
25V
F:CHIP
RESET
R2087
1k
:CHIP
MSP MONI
C2094
0.001
B:CHIP
C2085
R2090
0.0022
4.7k
B:CHIP
:CHIP
RTV
2.8
2.2
Q2008
2SA1037AK
R2094
BUFF
4.7k
:CHIP
C2087
680p
R2095
C2088
B:CHIP
4.7k
0.0022
:CHIP
B:CHIP
LTV
2.9
2.3
Q2009
2SA1037AK
R2097
BUFF
AG
4.7k
:CHIP
(1/3)
C2090
680p
(AUDIO PROCESSOR)
B:CHIP
19
20
21
A
B
12V
9V
CN2001
12P
:B-TO-B
C
1
9V
2
SDAT
3
SCLK
4
GND
5
12V
6
GND
7
L IN
8
R IN
9
GND
10
L OUT
D
11
R OUT
12
NC
TO S BOARD
CN2201
ATT
SDA
SCL
E
AGC
AFT1
TSW0
TSW1
RESET
TV-SYNC
AGC MONI
F
C
• AG (1/3) BOARD WAVEFORMS
C
Y
Y
1
PAL
CVBS
VIDEO
CVBS2
Y AV-3
1.4 Vp-p (H)
C AV-3
G
S AV-3
3
PAL
SUB VIDEO
C
CIN1
0.9 Vp-p (H)
YIN1
Y
PIP-V
5
PAL
H
C2040
R2056
0.47
470
25V
:CHIP
F:CHIP
HP R
C2093
0.01
1.8 Vp-p (H)
B:CHIP
C2046
R2061
0.47
7
PAL
470
25V
:CHIP
F:CHIP
HP L
C2095
0.01
B:CHIP
I
0.9 Vp-p (H)
SP R
SP L
J
K
L
B-SS640.<GE.>-AG.-P1
M
N
O
– 69 –
1
1
2
2
2
NTSC
SECAM
PAL
NTSC
SECAM
1.6 Vp-p (H)
1.5 Vp-p (H)
0.9 Vp-p (H)
1.0 Vp-p (H)
1.0 Vp-p (H)
3
3
4
4
4
NTSC
SECAM
PAL
NTSC
SECAM
1.5 Vp-p (H)
2.2 Vp-p (H)
1.5 Vp-p (H)
1.8 Vp-p (H)
1.7 Vp-p (H)
5
NTSC
5
SECAM
6
PAL
6
NTSC
6
SECAM
2.0 Vp-p (H)
1.7 Vp-p (H)
1.5 Vp-p (H)
1.7 Vp-p (H)
1.7 Vp-p (H)
7
NTSC
7
SECAM
8
9
1.6 Vp-p (H)
2.3 Vp-p (H)
1.4 Vp-p (18.432 MHz)
8.4 Vp-p (H)
– 70 –

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