Schematic Diagram Of U (1/3) Board - Sony KF-60DX100 Service Manual

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(22) Schematic Diagram of U (1/3) Board

1
2
3
J2001
S TERMINAL BLOCK
A
R2027
75
1/16W
SW1
:RN-CP
3
4
R2026
1
2
S VIDEO
75
0.01 50V B:2012
1/16W
:RN-CP
V1
VIDEO
R2025
75
1
1/16W
B
CH:CHIP
:RN-CP
L
L1
(MONO)
R2024
470k
1/16W
AUDIO
:CHIP
CH:CHIP
R1
R
R2023
470k
1/16W
CH:CHIP
:CHIP
R2022
75
SW2
1/16W
:RN-CP
3
4
R2021
75
S VIDEO
1
2
1/16W
0.01 50V B:2012
:RN-CP
C
V2
VIDEO IN
VIDEO
R2020
3
75
1/16W
:RN-CP
L
CH:CHIP
L2
(MONO)
R2019
470k
AUDIO
C2041
1/16W
:CHIP
CH:CHIP
R2
R
R2018
D
470k
C2042
1/16W
:CHIP
CH:CHIP
V
VIDEO
R2017
75
1/16W
L
:RN-CP
CH:CHIP
L
(MONO)
4
R2016
AUDIO
470k
C2049
1/16W
:CHIP
R
CH:CHIP
R
R2015
470k
E
1/16W
J2008
:CHIP
CH:CHIP
3P
R
R
R2012
470k
AUDIO
C2057
1/16W
:CHIP
CH:CHIP
L
L
R2011
470k
C2058
F
1/16W
:CHIP
CH:CHIP
6
P
R
VR
R2010
#
1/16W
:RN-CP
D2044
P
B
MA153-TX
VB
R2009
Y
#
VG
1/16W
:RN-CP
D2043
J2006
MA153-TX
5P
G
R2008
#
HD/DVD IN
1/16W
:RN-CP
(1080i/720p/480p/480i)
D2041
MA153-TX
R
R
R2007
470k
AUDIO
C2066
1/16W
:CHIP
CH:CHIP
L
L
R2006
470k
C2067
H
1/16W
:CHIP
CH:CHIP
P
R
5
VR
R2005
#
1/16W
:RN-CP
D2040
P
B
MA153-TX
VB
R2004
Y
#
VG
1/16W
:RN-CP
D2032
J2005
5P
MA153-TX
I
R2003
#
1/16W
:RN-CP
D2031
MA153-TX
J
4
5
6
1-Y
D2030
Y
C2026
MTZJ-10B
1
PROTECT
1-C
D2029
C
C2002
MTZJ-10B
PROTECT
S11
D2028
#
PROTECT
1-V
D2027
VIDEO
C2009
C2025
MTZJ-10B
#
1
PROTECT
1-L
D2026
AUDIO(L)
C2010
C2024
MTZJ-10B
#
10
PROTECT
TO U1/3,U2/3_1
1-R
D2025
AUDIO(R)
TO U1/3,U2/3_2
C2011
C2023
MTZJ-10B
#
10
TO U1/3,U2/3_3
DEC-L
3-Y
D2024
Y
C2022
MTZJ-10B
1
PROTECT
3-C
D2023
C
C2001
MTZJ-10B
PROTECT
S13
D2022
MTZJ-10B
PROTECT
TO U1/3,U2/3_4
3-V
D2021
VIDEO
C2021
MTZJ-10B
C2039
1
#
PROTECT
3-L
D2020
AUDIO(L)
C2020
MTZJ-10B
10
#
3-R
D2019
AUDIO(R)
C2019
MTZJ-10B
10
#
4-V
D2018
VIDEO
C2018
C2047
1
MTZJ-10B
#
4-L
AUDIO(L)
C2017
D2017
10
MTZJ-10B
#
4-R
TO U1/3,U2/3_5
D2016
AUDIO(R)
C2016
TO U1/3,U2/3_6
C2051
10
MTZJ-10B
#
C2013
D2013
AUDIO(R)
10
MTZJ-10B
#
D2012
AUDIO(L)
C2012
9V
MTZJ-10B
10
#
D2-CR
C2063
R-Y
#
R2092
CH:CHIP
0
:CHIP
D2011
MA153-TX
D2-CB
B-Y
C2064
R2091
#
0
CH:CHIP
:CHIP
D2010
MA153-TX
D2-Y
Y
C2065
R2057
#
0
CH:CHIP
:CHIP
D2009
MA153-TX
28
27
26
25
24
23
22
21
20
D2008
AUDIO(R)
C2008
IC2001
10
MTZJ-10B
TEA6422DT
#
AUDIO SELECT
D2007
AUDIO(L)
C2007
10
MTZJ-10B
1
2
3
4
5
6
7
8
9 10 11 12 13 14
#
D1-CR
R-Y
C2070
C2027
R2054
#
22
CH:CHIP
0
25V
:CHIP
D2006
MA153-TX
D1-CB
B-Y
C2071
R2045
#
C2028
0
CH:CHIP
100
:CHIP
16V
D2005
MA153-TX
D1-Y
Y
R2044
C2072
0
#
:CHIP
CH:CHIP
D2004
MA153-TX
7
8
9
C2040
100
16V
C2083
R2107
22
25V
7.9
1/16W
:CHIP
R2030
100
1/16W
Q2026
:CHIP
2SA1037AK
IC2003
19
18
17
16
15
AMP
NJM4558-TE2
AUDIO-BUFFER
5
6
7
8
4.6
5.2
0
R2101
# 1/16W :CHIP
2SA1037AK
Q2006
R2105
2SC2412K
0
R2070
100
MUTE
2.2k
1/16W
4
3
2
1
1/16W
:CHIP
:CHIP
0
4.5
4.5
0
Q2005
R2068
R2193
2.2k
100
2SC2412K
1/16W
1/16W
MUTE
:CHIP
:CHIP
TO U(3/3)
– 75 –
10
11
12
U(1/3)
(AV IN/OUT)
R2194
R2059
R2014
470
C2053
D2015
470k
1/16W
1/16W
#
MTZJ-10B
1/16W
:CHIP
:CHIP
CH:CHIP
:CHIP
R2060
R2195
C2015
470
C2054
470
1
D2014
1/16W
1/16W
#
:CHIP
MTZJ-10B
CH:CHIP
:CHIP
R2013
C2014
470k
1
1/16W
:CHIP
VAR GND
0
R2065
TO U(2/3)
Q2029
2.2k 1/16W :CHIP
2SC2412K
0
A MUTE
MUTE
D2034
1
.
0
1SS133T-77
R2069
0.1
2.2k 1/16W :CHIP
Q2007
-2
2SC2412K
MUTE
TO U1/3,U2/3_12
TO U1/3,U2/3_13
O-R
AUDIO(R)
TO U1/3,U2/3_14
R2111
68
2.2k
C2005
1/16W
0.1
:CHIP
TO U1/3,U2/3_15
16V
B:CHIP
TO U1/3,U2/3_16
7.2
R2116
8.2k
1/16W
:CHIP
VIDEO
O-V
Q2012
D2002
MTZJ-10B
BUFF
D2001
MTZJ-10B
O-V
D2003
R2001
C2003
R2002
AUDIO(L)
O-L
MTZJ-10B
75
470
470k
C2073
1/16W
1/16W
16V
#
:CHIP
:CHIP
O-L
CH:CHIP
D2039
C2061
R2061
R2198
R2196
AUDIO(L)
470
MTZJ-10B
10
470k
470
1/16W
1/16W
1/16W
:CHIP
:CHIP
:CHIP
O-R
D2042
R2062
AUDIO(R)
C2128
R2199
R2197
MTZJ-10B
10
470
470k
470
1/16W
1/16W
1/16W
:CHIP
:CHIP
:CHIP
C2074
#
CH:CHIP
B-SS844.<U/C>-U..-P1-05
KF-60DX100
K
RM-Y910
14
13
470
AUDIO(L)
L
L
AUDIO
(MONO)
OUT
R
(VAR/FIX)
AUDIO
AUDIO(R)
R
J2007
2P
D2033
1SS133T-77
-2
J2003
IN
3P
CONTROL S
J2002
OUT
3P
J2004
3P
V
VIDEO
VIDEO
L
L
(MONO)
TV OUT
AUDIO
R
R

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