KD-30XS955/34XBR960/34XS955/36XS955
113
KD-30XS955/34XBR960/34XS955/36XS955
Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
—
G
N
D
G
N
D
(P3)
H
D
M
I
_
R
H
D
M
I
_
L
1
2
3
4
5
6
7
8
9
10
11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
1
2
3
4
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
6
1
2
3
4
6
1
2
3
4
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C2017
C2019
C2020
C2022
C2027
C2029
C2035
C2039
C2040
C2043
C2044
C2045
C2050
C2058
C2062
C2
0
64
C2069
C2071
C2072
C2075
C2077
C2085
C2089
C2
09
6
C
20
9
7
C2100
C2
10
2
C2103
C
21
0
5
C2108
C2115
C2116
C2117
C2122
C2123
C2124
C2126
C2131
C2132
L2005
L2007
L2011
Q2013
R2052
R2053
R2055
R2056
R2057
R2067
R2069
R2076
R2
08
1
R
20
82
R2094
R2095
R2097
R2101
R2107
R2114
R2115
R2116
R2118
R2119
R2131
X2001
R2061
L2009
R2126
C2041
C2042
C2046
C2059
C2060
C2061
Q2014
C2066
C2065
C2130
Q2009
Q2016
Q2509
Q2510
R2036
R2041
R2565
R2566
R2567
R2568
R2569
R2570
R2571
R2581
R2582
Q2512
Q2513
Q2511
R2576
R2578
R2580
CN2006
C2088
C2090
R2103
C2082
X2003
IC2004
CN2305
C2038
R2072
R2073
R2074
R2077
Q2018
Q2019
C2109
R
20
8
3
C2098
C
20
9
9
CN2002
C2091
C2110
JR2010
JR2011
JR2012
JR2013
JR2014
JR2015
C2
58
9
C
25
9
0
C
25
9
1
C2067
C2137
C2138
IC2202
L2002
C2141
C2140
C2139
C
21
25
C2
1
27
L2001
Q2001
R2001
R2002
R2003
R2007
R2008
R2014
R2005
R2004
R2006
R2009
R2010
R2012
R2013
R2011
R2015
R2022
R2027
R2026
R2025
R2017
R2016
R2018
R2020
R2024
R2023
R2032
R2035
R2046
R2049
R2051
R2030
R2040
R2045
R2048
R2054
R2058
R2
0
59
R
20
64
R2071
R2075
R2112
R2113
R2123
R2124
R2125
R2099
R2086
R2087
R2091
R2092
R2093
R2105
R2110
R2111
R2120
C2002
C2001
C2003
C2007
C2004
C2006
C2011
C2015
C2024
C2032
C2033
C2031
C2025
Q2006
FL2003
Q2002
Q2004
Q2003
Q2005
L2003
L2004
FB2001
FB2002
C
20
56
C
20
53
C
20
5
1
C2012
C2010
C2014
C2028
C2034
C2037
C2055
C2054
C2049
C2052
C2047
C2057
C2
07
0
C2
07
6
C2
07
8
C2063
C2068
C2
07
9
C2
0
81
C
20
8
4
C2092
C2118
C2087
C2
0
83
C2086
C2080
C2073
C2074
C2101
C2104
C2114
C2111
C2112
C2120
C2121
C2113
IC2008
L2008
L2010
Q2011
Q2012
R2060
R2062
R2063
R2065
R2066
Q2007
Q2010
Q2008
C2036
R2050
X2002
L2006
Q2015
FL2001
FL2002
D2507
C2048
C2005
C2
10
6
C
21
0
7
C2119
R2084
R2085
R2090
R2088
Q2017
IC2007
C2516
L2502
C2514
CN2304
R2133
R2134
R2135
R2136
R2137
R2138
R2139
R2127
R2047
R2044
R2140
R2141
R2142
IC2006
IC2010
IC2009
IC2005
IC2001
10
10
10
10
10
10
15p
CH:1608
0.1
16V
B:1608
0.47
10V
B:1608
0.1
16V
B:1608
470p
50V
CH:1608
100
16V
0.1
25V
F:1608
4.7
50V
0.1
25V
F:1608
0.
0
1
25
V
B
:1
60
8
0.1
16V
B:1608
4.7
0.1
16V
B:1608
0.1
16V
B:1608
0.01
25V
B:1608
0.47
10V
B:1608
0.1
25V
F:1608
0.
47
10
V
B:
1
60
8
0.
47
10
V
B:
1
60
8
0.47
10V
B:1608
0.
4
7
10
V
B
:1
60
8
0.47
10V
B:1608
0.
47
10
V
B:
16
0
8
100
16V
0.1
25V
F:1608
100
16V
0.1
25V
F:1608
0.01
25V
B:1608
1
6.3V
B:1608
0.1
25V F:1608
0.1
16V
B:1608
0.1
25V
F:1608
0.1
25V
F:1608
:CHIP
:LB2016
:CHIP
2SB709A
BUFF
15k
1/16W
:CHIP
0
:CHIP
10k
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
0
:CHIP
0
:CHIP
10
0
1/
1
6W
:
CH
IP
10
0
1/
16
W
:C
HI
P
10k
1/16W
:RN-CP
0 :CHIP
100
1/16W
:CHIP
1k
1/16W
:CHIP
100
1/16W
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
47
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
3.58MHz
3.9k
1/16W
:CHIP
:LB2016
100
1/16W
:CHIP
0.1
16V B:1608
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
0.1
16V
B:1608
2SD601A
BUFF
0.1
25V
F:1608
100
16V
100
16V
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
22k
1/16W
:CHIP
22k
1/16W
:CHIP
22k
1/16W
:CHIP
22k
1/16W
:CHIP
1k
1/16W
:CHIP
22k
1/16W
:CHIP
1k
1/16W
:CHIP
22k
1/16W
:CHIP
1k
1/16W
:CHIP
2.2k
1/16W
:CHIP
100
1/16W
:CHIP
2SD601A
BUFF
2SD601A
BUFF
2SD601A
BUFF
1k
1/16W
:CHIP
1k
1/16W
:CHIP
1k
1/16W
:CHIP
50P
:B TO B
0
1/16W
:CHIP
0
1/16W
:CHIP
100 1/16W
:CHIP
0.47
10V
B:1608
4MHz
CXA2103AQ
YCT-MAIN
4P
:B TO B
12p
CH:1608
47k
1/16W
47k
1/16W
10k
1/16W
10k
1/16W
2SD601A
2SD601A
1
6.3V
B:1608
33
0k
1/
16
W
:C
H
IP
1
6.3V
B:1608
1
6.
3V
B:
1
60
8
50P
:B TO B
100pF
CH:CHIP
22pF
50V
CH:CHIP
0 1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
0
1/16W
:CHIP
1
6.
3
V
B
:1
60
8
0.
47
10
V
B:
1
60
8
0.
47
10
V
B:
1
60
8
1
10V
B:CHIP
50V
:CHIP
NJM2283
10
10
10
0.
1
25
V
F:
1
60
8
0
.1
25
V
F:
16
0
8
MA111
0.
1
25
V
F
:1
6
08
0.
1
25
V
F:
1
60
8
100
16V
0
:CHIP
0.1
25V
F:1608
14P
WHT
:S-MICRO
0 1/10W
:CHIP
0 1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
0
1/10W
:CHIP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
75
1/16W
:RN-CP
CXA2171AQ
COMPONENT-I/F
SN74LV157APWR
SYNC SW
9V
FSC
VDOHS
SIIC
SUBCCD
3DCOUT
3DYOUT
YCBCRSW0
9V
3DV/YIN
3DCIN
V5L
V5R
CONTROLS
STBY5V
TUNER
POWERCONT
5V
9V
R
SPMUTE
AMUTE
VARMUTE
VDOVS
VDOHS
MIDCONT
3.3V
VDOVS
SUBDRC
SYNCSW
ANTSW
OUTWL
OUTWR
LINEMUTE
5V
5V
5V
5V
5V
OCP
5V
POWER_INT
L
AUDIO
M
C
C
D
Y
ABLATT
YCBCRSW1
VARL
VARR
V6L
V6R
DQPDAC
DFDAC
5V-D
CLAMPMUTE
MAIN_YS
5V
SUBY
ATSC_VIDEO
ATSC_VIDEO
ATSC/HDMI_SW
HDMI_RESET
LMUTE
LMUTE
SUB_DISABLE
9V
PR
Y
S
R
G
B
HD
VD
S
C
L
K
S
D
A
T
S
C
L
K
S
D
A
T
SHD
SVD
S
H
D
S
V
D
S
D
A
T
S
C
L
K
TU2LR
TU2V
TU1V
TU1R
TU1L
DRCY
DRCCB
DRCCR
ACRLY
DGCRLY
VD
HD
VDOY
VDOCB
VDOCR
MIDRST
MIDBUSY
THSW
SUBOSD
Y
CB
CR
SCLK
MAINL
MAINR
DRCY
DRCCR
DRCCB
Y
CB
CR
SHD
SVD
VDOCR
VDOCB
VDOY
Y
PB
PR
PR
Y
PB
Y
P
B
P
R
Y
P
B
P
R
PB
Y
PR
SDAT
S
C
L
K
S
D
A
T
H
D
M
I
P
R
H
D
M
I
Y
HDMIPR
HDMIPB
HDMIY
H
D
M
I
P
B
H
V
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
BUFF
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
* 1/16W
*
1/16W
*
1/16W
:CHIP
*
1/16W
*
*
*
*
*
SYNC SW
*
YCT-SUB
*
SUB COMB FILTER
M
O
N
O
U
T
A
D
R
S
S
D
A
S
C
L
C
G
N
D
H
V
C
C
Y
1
I
N
T
E
S
T
A
F
C
F
I
L
Y
2
I
N
HGND
VTIM
SEL OUT
SYNC IN
SCP
HTIM
YSYM
YOUT
CBOUT
CROUT
E
X
T
R
E
X
T
G
E
X
T
B
Y
C
B
C
R
S
W
R
I
N
G
I
N
B
I
N
S
V
C
C
Y
I
N
C
B
I
N
C
R
I
N
A
P
E
D
EXT Y
EXT CB
EXT CR
CLAMP
XTAL
APCFIL
SGND
FSC
Y CLAMP
CVCC
I
N
3
_
1
I
N
3
_
2
I
N
3
_
3
I
N
3
_
H
I
N
3
_
V
G
N
D
3
I
N
4
_
1
I
N
4
_
2
I
N
4
_
3
I
N
4
_
H
I
N
4
_
V
V
C
C
3
GND1
IN2_SW
IN2_L3
IN2_V/L2
IN2_H/L1
IN2_3
IN2_2
IN2_1
VCC1
IN1_SW
IN1_L3
IN1_V/L2
I
N
1
_
H
/
L
1
I
N
1
_
3
I
N
1
_
2
I
N
1
_
1
A
D
D
R
E
S
S
S
D
A
S
C
L
V
C
C
2
S
E
L
Y
O
U
T
S
E
L
C
B
O
U
T
S
E
L
C
R
O
U
T
GND2
SELVOUT
SELHOUT
EXTCLK/XTAL
NC
M
O
N
O
U
T
A
D
R
S
S
D
A
S
C
L
C
G
N
D
H
V
C
C
Y
1
I
N
T
E
S
T
A
F
C
F
I
L
Y
2
I
N
HGND
VTIM
SEL OUT
SYNC IN
SCP
HTIM
YSYM
YOUT
CBOUT
CROUT
E
X
T
R
E
X
T
G
E
X
T
B
Y
C
B
C
R
S
W
R
I
N
G
I
N
B
I
N
S
V
C
C
Y
I
N
C
B
I
N
C
R
I
N
A
P
E
D
EXT Y
EXT CB
EXT CR
CLAMP
XTAL
APCFIL
SGND
FSC
Y CLAMP
CVCC
V_PH
H_PH
YG_IN
YG_OUT
IREF
Y IN
C IN
Y IN
C IN
Y3IN
H:i.n
L:V5N6
P.4
IN3B
GND3
IN2A
CTL2
VCC
IN2B
GND1
IN1A
IN3A
CTL3
OUT3
OUT2
GND2
OUT1
CTL1
IN1B
C
2
I
N
C
1
I
N
A
D
I
N
A
D
V
S
A
D
V
O
A
C
O
N
C
D
A
V
D
A
Y
O
D
A
V
S
APCN
MOD1
MOD2
INIT
IRF
VB
VG
VRF
CKSL
CPO
VCV
PLVD
PLVS
CLPEN
CLPO
T
S
T
1
T
S
T
2
D
V
S
S
D
V
D
D
N
C
D
V
D
D
D
V
S
S
T
S
T
3
F_IN
R
SPMUTE
AMUTE
DRCY
DRCCB
VARMUTE
DRCCR
DRCH
ACRLY
DGCRLY
DRCV
9V
9V
5V
5V
VDOY
VDOCB
VDOCR
MIDRST
MIDBUSY
THSW
SUBV
SUBH
SUBOSD
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VDOHS
VDOVS
S
1A
1B
1Y
2A
VCC
ST
4A
4B
4Y
3A
3B
3Y
S
1A
1B
1Y
2A
VCC
ST
4A
4B
4Y
3A
3B
3Y
ANTSW
OUTWR
OUTWL
(P2)
(P2)
(P2)
(P3)
(P3)
(P3)
(P4)
(P4)
(P4)
(P4)
(P2)
(P2)
(P4)
(P3)
(P3)
(P3)
(P3)
(P3)
(P3)
(P4)
(P4)
(P4)
(P3)
(P3)
(P3)
(P3)
(P3)
2B
2Y
GND
2B
2Y
GND
L
OCP
POWER INT
(
P
4
)
ABLATT
LOUT
ROUT
MAINV/Y
MAINC
SUBV/Y
SUBC
V56Y
V56PB
E
E
E
E
E
E
E
E
E
E
YCBCRSW1
V56PR
E
E
SCLK
SDAT
E
CONTROLS
9V
9V
TU1L
TU1R
TU1V
E
E
TU2V
TU2LR
E
E
E
V5L
V5R
MUTE
V6L
V6R
STBY5V
FIX/VARL
FIX/VARR
E
E
E
E
(P4)
(P4)
SUB CXA2103
DQPDAC
DFDAC
5V-D
5V-D
C
L
A
M
P
C
R
CLPSW
NC
IN3B
GND3
IN2A
CTL2
VCC
IN2B
GND1
IN1A
IN3A
CTL3
OUT3
OUT2
GND2
OUT1
CTL1
IN1B
GND(L)
GND(R)
G
N
D
S
C
L
K
S
D
A
T
A
G
N
D
R
L
G
N
D
P
R
G
N
D
P
B
G
N
D
Y
HDMI
R
E
S
E
T
LMUTE
9
V
VIDEO PROCESSOR
TO AZ CN523
TO UZ CN1502
TO UZ CN1503
TO P CN9504
V56PB
V56PR
SUBV/Y
SUBC
V56Y
9-965-965-01<DA4>MZ(1/4)
4
5
1
2
3
MZ BOARD SCHEMATIC DIAGRAM (1 OF 4)
1.3 Vp-p (H)
1.3 Vp-p (H)
2.2 Vp-p (H)
1.7 Vp-p (H)
1
2
3
4
1.7 Vp-p (H)
5
MZ BOARD WAVEFORMS
Содержание FD Trinitron WEGA Hi-Scan KD-34XS955
Страница 96: ...96 KD 30XS955 34XBR960 34XS955 36XS955 KD 30XS955 34XBR960 34XS955 36XS955 BLOCK DIAGRAMS 3 OF 3 ...
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Страница 347: ...13 SETUP Setup SETUP SETUP SETUP SETUP Rear Panel 3 4 1 2 5 6 7 8 9 q qa ...
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