Sony KV-DR34M87 Service Manual ▷ View online
– 59 –
A
1
2
3
4
5
6
7
8
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10
11
12
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14
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B
C
D
E
F
G
H
I
J
– 60 –
KV-DR34M87
RM-991
KV-DR34M87
RM-991
(5) C Board Schematic Diagram
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
1
1
1
3
5
6
7
8
9
10
11
12
13
G2
G1-1
H1
H2
H2
G1-2
KB
KG
KR
G1-3
G4
CV
1
1
2
3
4
5
6
7
8
9
1
2
3
1
2
3
R9040
R9045
R9046
R9086
Q9003
Q9004
Q9005
R9089
R9091
R9014
R9016
C9046
C9013
RV9003
R9088
NL9002
CN9006
R9087
R9015
C9034
R9020
R9022
C9022
C9023
C9027
C9012
C9033
C9018
C9020
C9042
C9032
C9028
C9029
C9030
C9019
C9024
C9026
C9002
C9005
R9007
R9026
R9031
R9035
R9038
R9039
R9034
R9033
R9070
R9071
R9072
R9012
R9013
R9036
R9042
R9048
R9049
R9073
R9001
R9018
R9019
R9065
R9006
R9008
R9068
R9021
R9023
R9050
R9053
R9054
L9005
L9006
L9001
J9001
CN9004
CN9003
D9006
D9007
D9008
D9010
D9002
D9009
Q9001
Q9009
Q9010
Q9011
IC9001
IC9002
IC9003
C9021
NL9001
RV9001
CN9005
NL9003
C9004
C9031
C9035
C9047
CN9002
R9037
R9043
R9044
R9057
R9059
R9061
R9069
R9002
C9003
R9041
R9003
C9011
C9014
R9047
R9051
R9052
R9030
D9012
R9004
CN9001
C9016
R9056
RV9002
JW9017
R9058
R9055
L9002
L9003
L9004
C9006
C9007
C9008
C9009
C9010
C9015
C9025
D9011
D9005
D9013
JW(5)
JW(5)
JW(5)
#
#
#
#
:CHIP
#
#
#
#
#
#
#
:CHIP
#
:CHIP
#
:CHIP
#
#
0.01
F
0.01
0.01
0.047
630V
:MPS
22
350V
10
250V
10
250V
:HT
330
25V
25V
680p
2kV
B
0.0047
B:CHIP
0.0047
:CHIP
:CHIP
0.0047
:CHIP
:CHIP
0.047
F:CHIP
0.047
:CHIP
:CHIP
0.047
:CHIP
4p
CH:CHIP
4p
CH:CHIP
2k
:RN-CP
2k
:RN-CP
2k
:RN-CP
2.2k
2.2k
:RN-CP
2.2k
:RN-CP
5.6k
12k
:RN-CP
:RN-CP
330
:CHIP
330
:CHIP
330
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
MMDL914T1
2.2k
:CHIP
2.2k
:CHIP
CH:CHIP
2.2k
:CHIP
2.7k
:CHIP
2.7k
:CHIP
2.7k
:CHIP
6.8k
:CHIP
10k
:CHIP
33k
:CHIP
150k
:CHIP
0
:CHIP
0
:CHIP
3.9k
3.9k
3.9k
:MMH
:EL0606
HSS83TD
PROTECT
HSS83TD
PROTECT
PROTECT
HSS83TD
PROTECT
MA3091
PROTECT
GP08D
TDA6111Q/N4
RED-VIDEO-OUT
TDA6111Q/N4
GREEN-VIDEO-OUT
TDA6111Q/N4
BLUE-VIDEO-OUT
10
250V
#
:TAB
:TAB
#
:TAB
110M
#
LAMP,NEON
0.0047
2kV
0.0047
2kV
0.0047
2kV
4.7
250V
3P
100
3W
100
3W
:RS
:RN
100
3W
:RS
560k
1/2W
1k
100
1/2W
100
1/2W
#
4p
CH:CHIP
1k
:CHIP
#
0.047
630V
:PT
0.047
630V
630V
:PT
220
1/2W
220
1/2W
220
1/2W
#
9P
WHT
:S-MICRO
22k
1/2W
2.2M
#
820k
0.5W
0.5W
820k
0.5W
0.5W
220
16V
0
:CHIP
:RN-CP
0
:CHIP
RD10ESB2
2SA1037AK-T146-R
2SA1037AK-T146-R
2SA1037AK-T146-R 2SA1037AK-T146-R
:LHL08
MMDL914T1
+12V
VB
8P
8P
8P
4P
4P
4P
CH:CHIP
220P
1UH
1UH
1UH
680K
IK
GREEN.OUT
RED.OUT
BLUE.OUT
G4
H1
200V
12V
VI
VB
E
IK
200V
VF
VO
VOF
VB
12V
VI
E
IK
200V
VF
VO
VOF
VB
12V
VI
E
IK
200V
VF
VO
VOF
H ST
E
E
E
E
R DRV
G DRV
B DRV
12V
E
E
E
E
TO A BOARD
CN4301
TO D BOARD
TO COATING EARTH
TO COATING
EARTH
GND
R
B
B
H
#
#
!
G2
CN9007
CONNECTOR ONE TOUCH
2.2UH
12UH
150UH
CN6804
TO D BOARD
CN6810
(pin 1~9)
!
!
KB
KG KR
G1
G2
G4
HV
C
(VIDEO AMPLIFIER)
B-SSS12255-VT.-C..-DR34
STOPPER
PROTECT
BUFFER
BUFFER
R-DRIVE
G-DRIVE
B-DRIVE
R
G
B
R
R
G
B
B
G
R
G
B
1
2
3
4
5
6
7
200V
12V
12V
12V
12V
12V
12V
CH:CHIP
CH:CHIP
CH:CHIP
PICTURE
TUBE
(A80LPD90X)
LAMP NEON
SOCKET CRT
:RS
CH:CHIP
:EL0606
:EL0606
:EL0606
:RN
:RN
:RN
:RN
:RN
:RN
:RN
:RN
:RN
– 62 –
– 61 –
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B
C
D
E
F
G
H
I
J
KV-DR34M87
RM-991
KV-DR34M87
RM-991
(6) BC1 Board Schematic Diagram
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
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1 2 3
4
6
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
17
18
19
20
21
22
23
24
25
26
27
28
16
OUT
VCC
GND
OUT
VCC
GND
1
EMI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C2001
C2013
C2022
C2037
C2046
C2048
C2049
C2051
C2055
C2059
C2066
C2078
FB2001
FB2008
FB2010
FB2011
FB2012
FB2014
FB2015
FL2001
FL2002
FL2003
L2003
L2005
L2006
L2007
L2008
X2001
L2001
C2053
RV2001
C2020
C2067
C2008
C2044
L2304
L2305
C2300
C2301
C2302
C2303
C2304
C2305
C2306
C2307
C2309
C2310
C2312
C2313
C2315
C2316
C2317
C2318
C2319
C2320
C2321
C2322
C2323
C2324
C2326
Q2302
Q2303
Q2304
Q2305
Q2306
Q2308
R2307
R2309
R2310
R2311
R2312
R2315
R2317
R2318
R2319
R2320
R2321
R2322
R2323
R2324
R2325
R2326
C2003
C2103
C2101
C2104
C2105
C2079 C2080
C2064
C2058
C2014
C2018
C2023
C2060
C2061
C2069
C2012
C2098
C2099
R2002
R2004
R2005
R2011
R2015
R2053
R2054
R2115
R2001
R2012
R2024
R2021
R2038
R2060
R2074
R2076
R2077
R2027
R2028
R2048
R2051
R2052
R2057
R2059
R2064
R2073
R2108
R2029
R2030
R2035
R2061
R2067
R2072
R2033
R2034
R2330
R2037
R2039
R2040
R2041
R2042
R2044
R2046
R2058
R2043
R2047
R2049
R2045
R2063
R2066
C2047
C2050
C2056
C2096
C2097
C2071
C2327
C2308
R2055
R2050
R2327
R2328
R2308
C2006
C2009
C2016
C2021
C2029
C2032
C2033
C2034
C2035
C2038
C2039
C2063
C2074
C2075
C2010
C2011
C2045
C2052
C2005
R2031
R2032
R2056
R2071
R2062
R2069
R2070
R2036
R2331
CN2001
C2314
C2043
R2301
R2306
R2333
R2334
Q2301
Q2309
R2313
R2314
R2316
Q2002
Q2003
Q2004
Q2012
Q2013
Q2018
Q2005
Q2006
Q2007
Q2008
Q2009
Q2010
Q2011
Q2014
Q2015
Q2016
C2328
C2329
C2036
C2072
FB2017
C2042
C2031
C2017
C2015
C2102
C2100
C2040
L2303
C2330
L2307
R2332
IC2001
IC2005
IC2300
C2004
C2002
FB2016
C2019
C2041
C2024
C2025
C2026
C2027
C2028
C2030
C2054
C2007
FB2002
L2002
L2300
L2306
L2301
L2302
C2331
CN2002
R2335
FL2004
C2081
FL2000
IC2004
47
35V
47
35V
47
35V
47
35V
10
10
1
10
47
35V
#
47
35V
47
35V
20MHz
:CHIP
1
220
#
#
100
100
0.01
0.1
100
0.01
MSD601-RT1
1K
0.01
330:CHIP
0.1
1K
820
27UH
47
12K
0.01
22P
100
6.8K
470
1K
470
12P
680P
47
0.01
47UH
0.1
820
22P
12P
1.2K
6.8K
390:CHIP
470
1K:CHIP
0:CHIP
100
2SA1037AK-T146-R
1K:CHIP
2SC2712-YG
0UH
2SA1037AK-T146-R
2SC2712-YG
27UH
12K
0.01
0.01
:CHIP
0.01
:CHIP
0.01
0.01
:CHIP
0.01
:CHIP
0.01
:CHIP
:CHIP
#
0.01
0.01
0.01
:CHIP
0.01
:CHIP
0.01
#
#
#
0.01
:CHIP
#
#
0
:CHIP
0
:CHIP
0
:CHIP
470
:CHIP
470
:CHIP
470
:CHIP
470
:CHIP
470
:CHIP
:CHIP
10k
:CHIP
10k
:CHIP
#
100
:CHIP
#
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
560
:CHIP
560
:CHIP
560
:CHIP
560
:CHIP
560
:CHIP
560
:CHIP
330
:CHIP
330
:CHIP
680
:CHIP
2.2k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
2.2k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
#
47k
:CHIP
220
:CHIP
2.2
16V
:CHIP
15p
:CHIP
15p
:CHIP
15p
:CH
15p
:CH
#
47
:CHIP
:CHIP
:CHIP
47
:CHIP
47
0.1
25V
:CHIP
0.1
25V
:CHIP
0.1
25V
:CHIP
0.1
25V
:CHIP
0.1
25V
:CHIP
0.1 25V
0.1 25V
0.1
25V
0.1
25V
0.1 25V
0.1 25V
0.1
25V
0.1
25V
0.1
25V
24p
:CHIP
24p
CH:CHIP
36p
:CHIP
470p
:CHIP
390p
:CHIP
5.6k
:CHIP
5.6k
:CHIP
5.6k
:CHIP
5.6k
:CHIP
220k
:CHIP
330
390
:RN-CP
:RN-CP
510
:RN-CP
20P
:BTOB
#
470
100
47
0
1K
0.47
MSD601-RT1
2SA1037AK-T146-R
47UH
47UH
1UH
#
#
#
0.1 25V
27p :CHIP
0
:CHIP
#
#
#
#
0.1
#
0.1
25V
#
0.01
BA25BC0FP-E2
BA033FP-E2
TC90A69F(ELP)
:B2H
10
25V
0.1
25V
B:CHIP
0
:CHIP
47
35V
47
35V
0.01
:CHIP
0.01
:CHIP
0.01
:CHIP
0.01
:CHIP
0.01
:CHIP
0.01
0.01
:CHIP
0.1
:CHIP
0UH
0.01
#
2SA1037AK-T146-R
2SA1037AK-T146-R
2SA1037AK-T146-R
2SA1037AK-T146-R
2SA1037AK-T146-R
2SA1037AK-T146-R
MSD601-RT1
MSD601-RT1
MSD601-RT1
MSD601-RT1
MSD601-RT1
MSD601-RT1
MSD601-RT1
MSD601-RT1
MSD601-RT1
MSD601-RT1
MSD601-RT1
MSD601-RT1
0.01
B:CHIP
3D COMB:B8H
9V
5V
9V
9V
9V
9V
9V
9V
9V
9V
9V
9V
9V
3.3V-2
9V
9V
9V
9V
9V
9V
9V
5V
5V
5V
5V
5V
3.3V-2
3.3V-2
2.5V-2
2.5V
2.5V-2
2.5V
TO A BOARD
CN8401
E
D5V
D3.3V
D3.3V
9V
5V-2
3.3V-2
9V
3.3V-2
9V
5V
A5V
(Y/C SEP)
DVDDRAM
DVDDRAM
TEST15
TEST15
TEST16
TEST17
TEST18
TEST19
DVDDIO
TEST20
DGND
TEST21
TEST22
TEST23
TEST24
DVDD
AVDD
XI
XO
AGND
FSCO
CBPC
ACO
AYO
CBPY
AGND
AGND
AYI
VCLY
VRTY
AVDD
AVDD
VRTC
VRBC
ACI
AGND
TEST25
TEST26
DVDD
VRBY
2.5V-2
D2.5V
2.5V
A2.5V
COMP V IN
E
RESET
GND
GND
9V
E
5V
E
C IN
GND
GND
PAL-Y
PAL-C
FSC
BIAS
VRT
VDD1
TEST11
VSS2
VRB
YCIN
TEST
KILLER
TEST12
VDD3
VSS3
VDD2
TEST13
VB1
COUT
VSS1
YOUT
VB2
PD
FIL
VSS4
VDD4
FSC
TESTOUT
MODE1
SDA
SCL
NT-Y OUT
NT-C OUT
NT-C OUT
SDA
SCL
+6.5V
GND
4.7UH
10UH
UPD64083GF-3BA
DGNDRAM
DGNDRAM
EXTDYCO9
EXTDYCO8
EXTDYCO7
EXTDYCO6
EXTDYCO5
EXTDYCO4
EXTDYCO3
EXTDYCO2
EXTDYCO1
EXTDYCO0
EXTALTF
TEST14
TEST13
TEST12
TEST11
TEST10
TEST09
TEST08
TEST07
TEST06
TEST05
TEST04
TEST03
TEST02
TEST01
TESTIC2
TESTIC1
DGND
AGND
FSCI
AVDD
CKMD
DGND
CLK8
RSTB
SLA0
SCL
SDA
ST0
ST1
NSTD
DVDD
DYCO0
DYCO1
DYCO2
DYCO3
DYCO4
DYCO5
DYCO6
DYCO7
DYCO8
DYCO9
ALTF
CSI
RPLL
LINE
KIL
DGND
AVDD
Q2307
10UH
10UH
10UH
10UH
10UH
10UH
B-SSS12255-VT.-BC1-DR34
!
BC1
( 2D & 3D DIGITAL COMB)
9V
9V
9V
9V
9V
9V
9V
5V
5V
2.5V
2.5V
5V
5V
5V
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
CHROMA AMP.
Y-AMP
BUFFER
SYNC SEPARATION
BUFFER
BUFFER
SYNC SEPARATION
BUFFER
SYNC SEPARATION
BUFFER
BUFFER
BUFFER
BUFFER
CHROMA AMP
CHROMA AMP
BUFFER
Y-AMP
Y-AMP
Y-AMP
BUFFER
2.5V REGULATOR
3.3V REGULATOR
2D COMB
25V
0UH
Q2019
0UH
0UH
0UH
0UH
0UH
F:CHIP
47
0.1
10UH
25V
:CHIP
:CHIP
:CHIP
:CHIP
F:CHIP :CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
16V
:CHIP
:CHIP
:CHIP
0.01
:CHIP
:CHIP
B:CHIP
0.01
B:CHIP
:CHIP
:CHIP
B:CHIP
:CHIP
:CHIP
:CHIP
25V
16V
:CHIP
390
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
35V
47
35V
:EL0606
:EL0606
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
B:CHIP
25V
:CHIP
:CHIP
:CHIP
:CHIP
:EL0606
:CHIP
1.2K
:CHIP
:CHIP
:CHIP
:CHIP
35V
25V
16V
MSD601-RT1
:CHIP
35V
25V
:CHIP
LPF
:CHIP
LPF
LPF
LPF
16V
25V
0.01
B:CHIP
0.01
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