Sony KV-HA212M50 Service Manual ▷ View online
– 47 –
KV-HA212M50/M80
RM-W101
4-3-7. A Board – Heat Sink (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
D
4
C
A
D
B
1
B
2
C
3
A
Mount Mecha
409311601
A008
IC200
Mount Mecha
410268311
A016
Mount Mecha
410268311
A018
Mount Mecha
410268301
A012
CLP001
Mount Mecha
410268301
A017
Mount Mecha
410268301
A019
Mount Mecha
405530402
A015
D914 HOLDER
Mount Mecha
410262101
A011
IC001
A
HEATSINK
(BLOCK 007)
B-BX1S12610-...-A..(BLOCK 007)-HA212
– 48 –
KV
-HA212M50/M80
-HA212M50/M80
RM-W101
A
12345
6
7
B
C
D
E
F
G
H
I
J
4-3-8.
CV Boar
d Sc
hematic Diagrams
2kV
4700p
E
C752
L750
250V
4.7
C754
250V
4.7
C781
250V
10
C751
1
2
3
4
2
3
4
WHT
XX
4P:S-MICRO
CN711
+B
NC
GND
VM OUT
L711
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
C703
C722
C711
R715
R714
C713
R722
R725
C719
R726
C723
C725
R735
R724
C710
1
2
3
2
3
WHT
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
CN712
GND
NC
VM
NC
VM
Q717
R736
R727
Q718
Q712
R712
C712
L712
R729
1SS133T-77
D780
1SS133T-77
D781
50V
0.001
E
C782
C756
1
2
3
4
5
2
3
4
5
200V
NC
GND
H1
NC
NC
GND
H1
NC
RD5.6ESB2
D782
3
4
5
6
7
8
9
10
11
13
1
GND
GND
1
Q701
XX
XX
R775
XX
R776
XX
R777
XX
R778
1
CN702
GND
1
TAB
CN705
GND
110M
RV750
1
TAB
TAB
CN704
1000V
XX
B
C759
L751
XX
XX
L752
XX
L753
R766 XX
R767
XX
XX
XX
R768
XX
R784
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
R785
XX
R786
XX
XX
R770
XX
R771
XX
R772
1/2W
XX
R760
R763
R764
R765
1/2W
560k
R773
500V
1000p
B
C753
GP08D
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
-2
-2
-2
XX
JW705
XX
JW706
XX
JW707
JW704
XX
R774
150
3W
RS
XX
L754
*
*
*
*
R783
XX
JW708
1000p
B
C783
1
1P:MINI
TP701
1
1P:MINI
TP700
R713
XX
1SS83
D754
1SS83
D755
1SS83
D756
0.47
R794
-2
R787
R788
R789
Q719
R791
R793
R792
D783
R790
JW709
XX
-2
R731
R728
R730
C784
C714
2SA1606-E
Q713
Q715
10uH
L780
1/2W
470k
R780
1/2W
FPRD
100K
R795
1
2
3
4
5
6
7
2
3
4
5
6
7
GND
B
G
R
G
R
GND
1K
9V
9V
9
8
7
6
5
4
3
R781
2.2
R737
R732
C718
C720
680
R752
680
R753
680
R754
CV
FV
RCV
TDA6108AJF/N1
IC751
1
2
3
4
5
6
WHT
5P:S-MICRO
CN703
TO A BOARD
(DEFLECTION)
CN801
7P:S-MICRO
CN701
WHT
TO A BOARD
(PROCESSOR)
CN004
J751
145154411
H
KG
G2
CV KR G1 G4 HV
KB
A51LPT70X
873880905
PICTURE TUBE
TO EARTH
COATING ASSY
(VIDEO AMP)
B-BX1S12610-...-CV.-HA212
9V
9V
9V
1000V
200V
200V
*
169591511
169591511
169591511
– 49 –
KV-HA212M50/M80
RM-W101
Ref
Pin No.
Voltage[v]
IC001
1
0
2
0
3
1.7
4
3.3
5
3.3
6
0
7
3.3
8
0
9
3.3
10
1.4
11
*
12
0
13
0.1
14
2.5
15
4.9
16
(1.7)[1.8]
17
(2.3)[2.2]
18
0
19
2.3
20
2.3
21
(3.9)[3.8]
920.0mV
2
22
1.7
1.800V
3
23
1.8
2.040V
4
24
1.9
25
1.9
26
2.3
27
1.9
28
0
29
(1.9)[0.2]
30
(1.9)[0.2]
31
(2.7)[2.8]
32
0.4
33
*
34
2.1
35
2.1
36
3.2
37
3.2
38
2.1
39
2.4
40
0
41
1.9
42
(1.9)[1.4]
43
(0.5)[0.4]
44
(0.5)[0.4]
45
8.4
46
(1.8)[1.9]
47
4.8
48
1.3
2.160V
5
49
2.2
50
2.2
51
1.4
52
1.5
53
2.1
54
2.1
55
1.4
56
2.2
57
2.2
58
1.4
59
1.5
60
7.5
61
7.4
62
3.2
63
3.2
64
1.3
65
3.3
66
0.4
216.0mV
PAL
7
5.440V
NTSC
7
67
1.4
3.120V
8
68
0
69
4.9
70
1.2
71
1.2
72
1.2
73
(1.8)[1.9]
74
(1.8)[1.7]
75
1.2
76
0
77
4.9
78
1.2
79
1.2
80
1.2
81
0
82
4.9
83
(2.2)[2.3]
84
3.2
85
1.6
2.240V
PAL
9
2.480V
NTSC
9
86
1.5
1.960V
10
87
(1.4)[1.5]
1.860V
PAL
11
1.680V
NTSC
11
88
3.3
89
0
90
3.3
91
1.6
92
0
93
1.7
94
3.3
95
0
96
1.7
97
3
98
0.4
99
3.3
100
1.7
101
0
102
3.3
103
0
104
2.4
105
2.7
106
0
107
3.3
108
4.4
109
3.6
110
3.3
111
4.9
112
0
113
0
114
0.4
115
0
116
0.4
117
1.7
118
1.7
119
2.8
120
(0.5)[0.4]
121
0
122
0
123
3.3
124
1.7
125
0
126
3.3
127
3.3
128
0
IC002
I
(3.1)[3.3]
G
0
O
3
IC003
1
0
2
0
3
0
4
0
5
3.6
6
4.4
7
0
8
3.3
A BOARD VOLTAGE LIST AND WAVEFORM
4-4.
VOLTAGE MEASUREMENT AND WAVEFORMS
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
– 50 –
KV-HA212M50/M80
RM-W101
IC200
1
10.9
2
0
3
(23)[23.1]
4
0
5
0
6
0
7
(11.3)[11.4]
8
0.5
9
0
10
23.9
11
10.4
12
11.2
IC601
1
0.5
2
0
3
(0.3)[0.2]
4
19.8
5
2.8
IC602
I
10.3
G
0
O
8.9
IC603
I
3.2
G
0
O
1.7
IC604
I
8.9
G
5
O
0
IC605
1
134.4
2
21.7
3
0
IC606
1
24.3
2
0
3
3.3
IC607
1
3.2
2
0
3
3.2
4
1.2
5
1.7
IC800
1
0
2
*
3
*
4
*
5
*
6
*
7
*
8
*
IC801
1
2.2
2
0.8
3
1.5
4
0
5
(2.7)[2.8]
6
2.2
7
5.9
8
8.9
IC802
1
2.9
2
3.2
3
3.2
4
0
5
3.1
6
3.1
7
4
8
8.9
IC803
1
*
2
*
3
*
4
0
5
*
6
*
7
*
8
10.3
IC804
1
0.4
664.0mVp-p
PAL
17
744.0mVp-p
NTSC
17
2
13.5
3
(–12.3)[–11.9]
4
–13.5
5
20.1
51.2Vp-p
16
6
(13.7)[13.9]
7
0.4
PH600
1
24
2
23
3
0
4
2.5
Q001
B
0
C
(2.5)[2.4]
E
0
Q006
B
0
C
3.2
E
0
Q007
B
0
C
3.3
E
0.2
Q008
B
(0.1)[–0.1]
C
0
E
0
Q009
B
*
C
*
E
(2.3)[2.2]
Q010
B
3.4
C
0
E
4
Q012
B
*
C
*
E
0
Q015
B
3.3
C
2
E
1.9
Q016
B
2.5
C
0
E
0
Q100
B
(2.8)[2.7]
C
8.9
E
(2.2)[2.1]
Q102
B
3.2
C
2.4
E
8.8
Q103
B
*
C
1.7
E
0
Q104
B
3.2
C
0
E
0
Q200
B
1.9
C
0
E
0
Q201
B
23.2
C
23.9
E
(24)[23.9]
Q202
B
8.9
C
–0.3
E
8.8
Q204
B
5.5
C
8.9
E
4.8
Q205
B
2.7
C
5.5
E
(0.2)[2.2]
Q601
B
0
C
10.4
E
0
Q605
B
23.3
C
0.2
E
22.8
Q606
B
*
C
23.3
E
19.9
Q608
B
0
C
20.4
E
0
Q609
B
0.6
C
0
E
0
Q800
B
*
C
*
E
0
Q801
B
*
C
*
E
0
Q803
B
0
1.440V
14
C
0
E
0
Q804
B
(133.3)[133.4]
C
0
E
133.5
Q805
B
0
C
137.4
314.0V
13
E
0
Q806
B
5.9
C
8.9
E
5.6
Q807
B
5.9
C
0
E
5.6
Q808
S
0
G
5.6
9.400V
15
D
(9.8)[10.1]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
Ref
Pin No.
Voltage[v]
A BOARD VOLTAGE LIST AND WAVEFORM
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