Sony KV-AZ212M90 Service Manual ▷ View online
KV-AZ212M90/M91
RM-GA002
KV-AZ212M90/M91
RM-GA002
4-3-6. A Board — (Block 006)
– 42 –
– 43 –
470P
CHIP
470P
CHIP
C914
C915
470P
C912
1
16V
16V
C909
1
C908
XX
C904
D902
XX
D903
XX
D904
XX
RD5.6SB-T1
D908
D909
RD5.6SB-T1
12
D910
RD5.6SB-T1
1
2
3
4
Terminal
TERMINAL, S
J900
169424211
25V
0.01
B
C905
XX
C921
D917
XX
1
C907
D907
D911
XX
D912
XX
D913
XX
5V
001:7A;003:10B;004:2C;005:2E
OUTL
001:13G
OUTR
001:13G
9V 001:6A;002:2E;002:6D;
003:10B;004:2C;005:3E
MON-MUTE-AUDIO
002:5D
S1/VC
001:6L
CVBS1/Y1
001:13F
INL1
001:13F
INR1
001:13F
CVBS3
001:13F
INL3
001:13F
INR3
001:13F
INR2
001:13F
INL2
001:13F
CVBS2/Y2
001:13F
SCARTFBL/A16
001:13D
C1
001:13F
MON-OUT
001:13F
SCARTHPL
001:13E;002:1A
SCARTHPR
001:13E
CVBSO
001:13E
D1_JP/MODE2_EU/MONSW-MONO
001:7A
D1_JP/MODE1_EU
001:7L
MONO_OUTL
001:13G;005:6D
XX
C953
Q912
XX
AMP GAIN ADJUST
P18
P18
P16
P16
P15
P15
P14
P14
P12
P12
P11
P11
P10
P10
P7
P7
P9
P3
P3
P1 P1
P11
P10
P7
P9
P5
P3
P3
P5
P1
P5
P12
P9
P9
P9
P5
P5
P5
P3
P5
P3
P5
P1
P16
P15
P14
P16
P15
1
2
3
4
4P
CN903
XX
GND
B INT
B DAT
B CLK
B_INT
001:1F
B_DAT
001:1F
B_CLK
001:1E
F1
F1
F2
F2
F3
F3
F4
F4
F3
L
R
V
J903
CH
C917
470p
16V
1
F
C918
V
J909
XX
F2
J908
XX
1
2
3
J905
1
2
3
6
7
4
5
8
9
10
11
12
13
J904
1
2
3
J901
1
2
3
6
7
4
5
8
9
10
11
12
13
14
15
16
17
18
18
35V
0.22
C955
5.0MM
JW1900
5.0MM
JW1901
P18
1
2
3
4
5
5P
CN904
AGC
GND
B INT
B DAT
B CLK
TU-AGC
005:1C
16V
100
C956
47uH
L902
1
2
3
4
5
CN905
XX
CN007
Y OUT
GND
U OUT / FB
GND
V OUT
W005
W006
W007
0.1
16V
16V
C060
0.1
16V
16V
C062
0.1
16V
16V
C067
0.22
C902
W016
W017
XX
FB902
XX
FB903
IFVO
005:6D
16V
2.2
F
C900
2.2
16V
16V
C901
16V
470
C903
16V
C906
1
16V
16V
C910
C911
50V
C913
470P
470P
C916
16V
1
F
C919
470P
CHIP
C922
470P
CHIP
CHIP
C925
D900
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
RD5.6SB-T1
D901
XX
D905
XX
PROTECTION
PROTECTION
D906
XX
XX
J906
XX
XX
2
1
3
5
4
J907
XX
2
1
3
5
4
UN2216
Q901
UN2216
Q902
XX
B
C966
16V
2.2
F
C967
W028
XX
CH
C968
XX
CH
CH
C969
XX
CH
CH
C970
XX
CH
C971
W035
1000p
B
C975
F
5
C
2
A
D
4
A
1
H
E
E
12
G
B
D
11
8
C
10
7
H
B
F
9
6
G
3
W051
W052
XX
C977
XX
C978
W054
W057
W059
1000p
B
C979
RN-CP
100
R9023
RN-CP
75
R928
CHIP
XX
R9007
RN-CP
R9030
RN-CP
220K
R920
RN-CP
XX
R9044
CHIP
XX
R9008
R9059
XX
RN-CP
100
R9019
RN-CP
XX
R9047
XX
R9052
RN-CP
R922
XX
RN-CP
100
R9022
CHIP
XX
R9058
R9060
XX
RN-CP
75
R923
XX
R9009
RN-CP
220
R927
RN-CP
220
R925
RN-CP
XX
R9043
RN-CP
XX
R9042
RN-CP
100
R9028
RN-CP
XX
R9041
RN-CP
R910
RN-CP
XX
R9040
RN-CP
XX
R9046
CHIP
XX
R9015
XX
R9010
RN-CP
XX
R9045
RN-CP
XX
R9048
RN-CP
10K
R946
CHIP
XX
R9049
RN-CP
220
R919
RN-CP
75
R9053
CHIP
XX
R9038
CHIP
CHIP
CHIP
0
R933
RN-CP
XX
R9034
RN-CP
XX
R9016
RN-CP
100
R9020
RN-CP
100
R9036
RN-CP
470
470
470
470P
470k
R906
RN-CP
100
R9017
CHIP
R9061
XX
RN-CP
220K
R941
RN-CP
100
R9018
CHIP
0
R932
RN-CP
XX
R918
RN-CP
75
R917
RN-CP
100
R9021
RN-CP
470k
R914
220K
R915
RN-CP
R913
CHIP
0
R9050
XX
R9006
CHIP
0
R990
RN-CP
220
R926
RN-CP
R904
RN-CP
220
R911
RN-CP
39k
R905
RN-CP
39K
R908
RN-CP
27k
R9026
RN-CP
39K
R907
RN-CP
150
R931
RN-CP
75
R930
RN-CP
220k
R940
RN-CP
1.5K
R944
RN-CP
220K
R921
RN-CP
100
R9025
RN-CP
75
R929
CHIP
0
JR1903
RN-CP
1k
1k
R902
RN-CP
100
100
R9031
RN-CP
470k
R924
RN-CP
10k
R945
RN-CP
27k
R9027
XX
JR1015
1/10W
RN-CP
RN-CP
R916
220k
CHIP
R9005
0
RN-CP
R909
39K
RN-CP
10k
R989
XX
R9051
D916
Q910
XX
Q911
XX
AUDIO MONO
BUFFER
2SA1235-F
Q900
MONITOR OUT BUFFER
RD5.6SB-T1
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
PROTECTION
D918
RD5.6SB-T1
RD5.6SB-T1
D915
PDZ3.6B-115
D931
PDZ3.6B-115
D932
C
Y
P12
P11
P10
VIDEO IN 1
R2
L2
VIDEO2
VIDEO IN 2
VIDEO IN 1
L OUT
MON OUT
V
U
Y
R(YUV)
L(YUV)
R1
L1
V1
A
(Block 006)
JACK
S IN
V
U
Y
R(YUV)
L(YUV)
R1
L1
V1
L1
V1
R1
L1
V1
R OUT
L OUT
MON OUT
L OUT
MON OUT
L
6
To A(Block002)
B-BX1S(06)13283-SA.A..(Block 006)-AZ212
9V
9V
5V
5V
5V
5V
9V
3P
11P
XX
16V
R991
120
RN-CP
120
RN-CP
– 44 –
KV-AZ212M90/M91
RM-GA002
4-3-7. A Board — (Block 007)
HS-A007
003:5E
Mount Mecha
409312201
A004
IC603
Mount Mecha
409312201
A005
IC602
Mount Mecha
409311701
*A010
IC200
XX
Mount Mecha
409358501
A002
IC606
Mount Mecha
409358401
A006
IC804
Mount Mecha
409312201
A003
IC604
Mount Mecha
409447401
A007
IC601
Mount Mecha
409500101
*A009
IC200
XX
Mount Mecha
409311801
A001
Q805
4
C
A
D
B
1
B
2
C
3
D
A
Mount Mecha
409888201
*A008
IC200
Mount Mecha
410268311
A016
Mount Mecha
410268311
A018
Mount Mecha
410268301
A012
CLP001
Mount Mecha
410268301
*A017
XX
Mount Mecha
410268301
*A019
XX
Mount Mecha
405530402
A015
D914 HOLDER
Mount Mecha
410262101
A011
IC001
A
(Block 007)
Heat Sink
B-BX1L(05)13283-SA.-A..(Block 007)-AZ212
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-AZ212M90/M91
RM-GA002
KV-AZ212M90/M91
RM-GA002
4-3-8. CV Board Schematic Diagram
– 45 –
– 46 –
2kV
0.0047
E
C752
10uH
L750
250V
4.7
C754
250V
4.7
C781
250V
10
C751
1
2
3
4
2
3
4
WHT
4P
CN711
+B
NC
GND
VM OUT
100uH
L711
XX
C703
16V
100
C722
500V
0.0047
E
C711
1/4W
470
R715
FPRD
47
R714
200V
22
C713
1/4W
47k
R722
1/4W
1k
R725
160V
10
C719
1/4W
47k
R726
50V
PT
0.047
C723
16V
470
C725
1/4W
47
R735
2W
RS
RS
220
R724
500V
470P
B
C710
1
2
3
2
3
WHT
3P
CN712
GND
NC
VM
NC
VM
2SC3311A-QRSTA
Q717
1/4W
22
R736
1/4W
10k
R727
2SA1175-HFE
Q718
2SC3311A-QRSTA
Q712
1/4W
47
R712
50V
PT
0.047
C712
47uH
L712
1/4W
470
R729
500V
XX
E
C782
50V
22
C756
1
3
1
2
3
4
5
2
3
4
5
WHT
5P
CN703
200V
NC
GND
H1
NC
NC
GND
H1
NC
RD5.6ESB2
CLAMP
D782
XX
Q701
XX
R775
XX
R776
XX
R777
XX
R778
1
XX
CN702
GND
1
1P
CN705
GND
1
1P
CN704
1000V
XX
C759
L751
XX
XX
L752
XX
L753
R766
XX
R767
XX
R768
XX
R784
XX
R785
XX
R786
XX
1/4W
XX
R770
1/4W
XX
R771
XX
R772
XX
R760
1/2W
100
R763
1/2W
100
R764
1/2W
560k
R773
500V
0.001
B
C753
GP08D
PROTECTOR
PROTECTOR
D750
1/2W
1k
R756
1/2W
1k
R757
1/2W
1k
R758
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
5.0MM
JW705
5.0MM
JW706
5.0MM
JW707
JW704
5.0MM
R774
150
3W
RS
XX
L754
1/2W
100
R783
5.0MM
JW708
1
1P
TP701
1
1P
TP700
R713
XX
1/4W
0.47
R794
-2
1/4W
1k
R787
1/4W
1k
R788
1/4W
1k
R789
2SC3311A-QRSTA
Q719
1/4W
220
R792
1SS133T-77
D783
1/4W
270
R790
JW709
XX
-2
1/4W
820
R731
1/4W
100
R728
1/4W
100
R730
16V
100
C784
200V
100
C714
10uH
L780
1/2W
470k
R780
1
2
3
4
5
6
7
2
3
4
5
6
7
WHT
7P
CN701
GND
B
G
G
R
GND
1K
9V
1 2
9
8
7
6
5
4
3
TDA6108AJF/N2
RGB
RGB
IC751
2W
RS
0.56
R781
2.2
R737
1/4W
2.2
R732
200V
PT
0.047
C718
200V
PT
0.1
C720
1/4W
680
R752
1/4W
680
R753
1/4W
680
R754
1/2W
100
R765
1/2W
FPRD
FPRD
100k
R795
1SS133T-77
D780
D781
1/4W
100
R791
1/4W
100
R793
0.0022
B
C783
KTA1659A
Q713
KTC4370A
Q715
HSS82-TJ
D754
HSS82-TJ
D755
HSS82-TJ
D756
110M
RV750
0.1W
3
4
5
6
7
8
9
10
11
13
1
GND
GND
1
J751
CV
FV
RCV
PROTECTOR
PROTECTOR
TO A (Block001)
CN004
TO A (Block001)
CN003
TO A(Block004)
CN801
B-BX1S(06)13306-RUSS.-C..-AZ212
H
KG
G2
CV KR G1 G4 HV
KB
(Video AMP)
PICTURE
TUBE
PROTECTOR
PROTECTOR
!
9V
4
5
6
2
200V
1000V
200V
1-451-544-11
1SS133T-77
R796
22
1/4W
SOCKET,CRT
– 47 –
KV-AZ212M90/M91
RM-GA002
4-4.
VOLTAGE MEASUREMENT AND WAVEFORMS
A BOARD VOLTAGE LIST AND WAVEFORMS
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No
Voltage[v]
IC001
1
0
2
0
3
1.7
4
3.2
5
3.2
6
0
7
3.2
8
0
9
3.2
10
*
11
*
12
0
13
0.1
14
2.4
15
4.9
16
(1.8)[1.9]
17
(2.2)[2.1]
18
0
19
2.2
20
2.2
21
(3.9)[3.8]
960.0mVp-p
PAL
1
1.080Vp-p
NTSC
1
22
1.5
1.840Vp-p
2
23
1.6
2.000Vp-p
PAL
3
2.040Vp-p
NTSC
3
24
1.8
25
(1.6)[1.8]
26
2.3
27
(1.9)[1.8]
28
0
29
(1.8)[0.2]
30
(1.8)[0.2]
31
4.6
32
0.4
33
(0.2)[0.4]
34
2.1
35
2.1
36
3.4
37
3.4
38
2.2
39
0
40
0
41
1.9
42
1.9
43
(1.3)[1.0]
44
1.6
45
8.4
46
1.8
47
4.8
48
0
2.320Vp-p
PAL
4
2.080Vp-p
NTSC
4
49
2.1
50
2.1
51
1.3
52
0
53
2.1
54
2.1
55
(1.3)[1.4]
56
2.1
57
2.1
58
1.3
59
1.5
60
3.4
61
0
62
3.4
63
3.4
64
1.3
65
1.9
588.0mVp-p
5
66
0.3
5.440Vp-p
6
67
(1.4)[1.5]
3.520Vp-p
7
68
0
69
4.9
70
1.2
71
1.2
72
1.2
73
1.9
74
1.6
75
0.1
76
0
77
0.1
78
1.2
79
1.2
80
1.2
81
0
82
4.9
83
2.4
84
3.1
85
1.4
2.000Vp-p
PAL
8
2.320Vp-p
NTSC
8
86
1.5
1.880Vp-p
PAL
9
1.600Vp-p
NTSC
9
87
1.5
2.000Vp-p
PAL
10
1.840Vp-p
NTSC
10
88
3.2
89
0
90
3.2
91
1.5
92
0
93
1.8
94
3.2
95
0
96
1.8
97
2.9
98
0.4
99
3.2
100
1.7
101
0
102
3.2
103
0
104
2.4
105
2.5
106
0
107
3.2
108
3.0
109
(3.4)[3.3]
110
3.2
111
4.9
112
0.4
113
0
114
0
115
0
116
0
117
1.6
118
(1.7)[1.6]
119
3.2
120
2.9
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