Sony TRINITRON KV-EF29M31 - Page 5

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– 83 –
– 84 –
– 80 –
(4) Schematic Diagram of D, D2 and DH Boards
• D BOARD VOLTAGE LIST
• D BOARD WAVEFORMS
REF. NO.
IC601 REG CONTROL
IC602 SENSOR AMP
IC603 ISOLATION
IC1502 V.OUT
IC1800 N/S DRIVE
IC2504 PIN CONTROL
Q600 CLAMP
Q601 BACK UP
Q602 STBY SW
Q603 STBY SW
Q803 PROTECT
Q1501 V PROTECT
Q1502 INVERTER
Q1503 PROTECT
Q1800 INVERTER
Q1802 PVM AMP
Q1803 N/S MUTE
Q2502 H DRIVE
Q2503 PIN OUT
Q2505 PIN DRIVE
Q2591 H OUT
Q2600 RELAY DRIVE
Q2601 POWER CONTROL
• D BOARD DESCRIPTION
950 Vp-p (H) 166 Vp-p (H)
2.0 Vp-p (V) 53.2 Vp-p (V)
0.9 Vp-p (V)
1
2
3
4
7
5
6
8
90
53.2 Vp-p (V)
29.6 Vp-p (V)
144 Vp-p (H)
25.2 Vp-p (H)
950 Vp-p (H)
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
B 4.1
Q803 C 0
B 134
Q1501 C 0
B 0.6
Q1502 E 0.6
B0
Q1503 E 13.0
C 0.2
B 12.5
Q1800 E 4.1
B 3.5
Q1802 C 4.1
B 0.3
Q1803 C 6.4
B0
Q2502 C 68.6
B0
Q2503 C 19.3
B 2.5
Q2505 C 2.5
B0
Q2591 C 137
B –0.2
Q2600 C 11.3
B0
Q2601 E –0.3
C0
B –0.4
IC601 1 289
20
30
4 0.8
5 1.3
60
7 0.2
8 1.6
9 8.4
IC602 2 64.7
IC603 1 65.6
2 64.6
3 0.2
4 8.2
IC1501 1 1.3
3 –13.5
5 0.4
7 1.3
IC1800 1 6.4
2 6.4
3 6.4
4 6.4
6 6.4
7 6.4
8 6.3
9 6.4
Q600 E 8.4
C 84.0
B 8.2
Q601 E 70.9
C 10.2
B 70.8
Q602 C 70.8
B0
Q603 C 0
• DH BOARD IC3805 LA6510
• D BOARD IC1501 TDA8172
• D2 BOARD VOLTAGE LIST
CURRENT
CONTROLLED
CIRCUIT
CURRENT
CONTROLLED
CIRCUIT
VEE-VIN1 -VIN2
+VIN1
VOUT1
VSENCE1
+VIN2
VOUT2
VSENCE2
6
10
VCC
4
2
1
3 5 7
8
9
2
6 3
FLYBACK
GENERATOR
POWER
AMPLIFIER
THERMAL
PROTECTION
1
5
7
4
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
IC2801 1 6.1
2 6.5
3 6.6
5 6.6
6 6.5
7 1.5
IC2803 I 13.2
O 9.0
IC2805 5 4.4
6 4.5
7 4.5
Q2802 E 2.1
B 1.5
Q2805 E 1.5
C0
B 1.5
Q2806 E 1.5
C 8.3
B 1.5
Q2807 C 42.6
B –0.2
Q2811 E 2.1
C 7.3
B 1.8
Q2812 E 8.2
C 8.2
B 7.6
Q2813 E 4.4
C 8.1
B 5.0
Q2814 E 8.7
C 0.8
B 8.2
Q2815 C 3.5
B0
Q2817 E 1.4
B 0.8
Q2818 E 0
B –2.5
Q2821 E 2.1
C 7.3
B 1.8
Q2822 C 2.1
B 8.1
Q2823 E 1.3
B 2.1
REF. NO. REF. NO. REF. NO.
IC2801 DF/DQP AMP Q2807 DF OUT Q2817 V PULSE
IC2803 9V-REG Q2811 DQP OUT Q2818 V PULSE
IC2805 V PARA AMP Q2812 LIMITTER Q2821 H PULSE
Q2802 DQP DRIVE Q2813 V PARA Q2822 V-DC CONT
Q2805 DF DRIVE Q2814 V PULSE Q2823 V-DC CONT
Q2806 DF DRIVE Q2815 V PULSE
• D2 BOARD DESCRIPTION
35.2 Vp-p (H)
1
• D2 BOARD
WAVEFORM
• DH BOARD VOLTAGE LIST
IC3805 1 2.4
2 2.7
3 2.6
4 2.7
6 2.6
7 2.6
8 2.5
IC3807 3 2.5
4 2.0
Q3809 E 2.6
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
C 2.5
B 1.0
Q3810 E 3.2
B 2.6
Q3811 E 2.6
B 3.2
Q3812 E 2.5
C 2.6
B0
REF. NO.
IC3805 N/S DRIVE
IC3807 SENSOR UNIT
Q3809 N/S DRIVE MUTE
Q3810 BUFF
Q3811 BUFF
Q3812 N/S DRIVE MUTE
• DH BOARD DESCRIPTION
+11V
+11V+15V
+9V
+135V
+15V
+15V
+15V
+11V
+9V
+9V
+15V
+135V
1
1 2 3 4
5678
1
2
3
4
5
6
7
8
9
10
1 2 3 4
5678
1
2
3
4
5
6
7
8
9
10
IO
G
S
1
2
3
4
5
R2826
IC2803
R2854
C2828
R2862
D2811
C2820
C2811
C2810
R2840
R2844
R2843
C2822
R2846
R2837
R2812
R2806
R2803
L2802
R2847
D2804
R2853R2850
C2841
D2813
R2877
C2813
JW2800
R2801
D2801
CN2821
Q2821
C2833
R2866
C2832R2858L2803
C2830 R2859
C2840
C2825
R2861
C2831
C2837
R2869
C2834
R2867
R2860C2826
R2872
C2835
IC2805
Q2817
Q2818
Q2812
Q2815
R2849R2845R2842
D2805
D2807
C2823
R2841
Q2814
R2838
R2839
R2833
Q2813
D2806
Q2811
Q2822
Q2823
D2803
Q2807
Q2805
Q2806
R2825
C2814
C2817
L2801 C2818R2830
R2831 R2834
R2827
R2824
C2809
R2820R2815
R2813
R2816
R2821
C2806
R2809
C2805
R2804
C2801
IC2801
CN2823
CN2822
Q2802
R2871 R2874
L2806
R2857
R2851
R2848
C2819 C2824
C2816
0.001
630V
:PP
0.47
160V
10
16V
:BP
0.022
250V
:MPS
10
16V
:BP
1SS119
NJM78M09
9V-REG
10k
100k
10k
470
100k
100k
100k
2.2k
4.7k
270k
2.2k
10mmH
:LHL13
1k
D1NL20U
330
3W
:RS
330
3W
:RS
0.47
:MPS
1SS119
10
3W
:RS
10
160V
5MM
15k
1SS119
4P
BLK
:S-MICRO
2SC2785TP
H PULSE
0.0022
:PT
10k
11.8k33µH
0.0047
:PT
2.2k
0.047
100V
:PP
0.068
200V
:PP
270k
10
16V
:BP
0.01
B
470k
0.1
100V
:MPS
22k
2.7k0.47
:MPS 2.2k
JW(5mm)
LM358P
V PARA AMP
2SA1175-TP
V-PULSE
2SC2785TP
V-PULSE
2SA1175-TP
LIMITER
2SC2785-TP
V-PULSE
10k10k3.3k
1SS119
MTJZ-T-77
1.0
22k
2SA1175-TP V-PULSE
8.2k
22k
4.7k
2W
:RS
2SC2785
V PARA
RGP10G
IRF614-LF
DQP OUT
2SA1175
V-DC.CONT
2SC4793
V-DC.CONT
DINL20U
2SC3840K
DF-OUT
2SA1175-TP
DF-DRIVE
2SC2785-TP
DF-DRIVE
330
10
220p
500V
B
10mmH
:LHL10
0.0056
630V
:PP
15k
1W
:RS
10k
1W
:RS
10k
1W
:RS
470
10
:FPRD
10
47kJW(5MM)
47k
100k
390
:FPRD
0.0047
400V
:MPS
10k
47
25V
470
4700p
:PE
NJM2903D
DF/DQP AMP
10P
:BTOB
10P
:BTOB
2SA1175
DQP DRIVE
2.2k 33k
15mmH
:LHL10
22k
4.7k
22k
47
25V
47
25V
0.0047
400V
:MPS
GND
GND
135V
15V
DF-2
DF-1
FBP
NC
NC
V.BLK
NC
NC
NC
GND
GND
NC
NC
NC
NC
QP -
QP +
11V
+B
TO VM BOARD
CN961 5 - 8 PINS
D2
(QP DRIVE)
TO D BOARD
CN0523
V IN(NC)
TO D BOARD
CN0522
GND
B-SS6580<CH.>-D2.
+5V
+7V
+14V
+7V
1
2
3
12345
VCC
GND
REF
NC
XOUT
6 7 8
NC
REG
NC
1
2
3
4
5
1 2 3 4 5 6 7 8 9 10
R3825
IC3805
R3814
Q3809Q3812
CN3804
R3849
R3828R3850
R3810 R3845
R3839
R3854
C3819
R3852
R3809 R3808
C3816
C3804
C3805
R3807
R3846
R3847
R3848
Q3810
Q3811
IC3807
C3801
CN3802
R3851
C3807 C3808
D3805
D3806
C3822
10k
LA6510
N/S DRIVE
1k
2SC2785
N/S DRIVE MUTE
2SC2785
N/S DRIVE MUTE
3P
BLK
:S-MICRO
0.47
:FPRD
0.47
:FPRD
JW(5MM)
:FPRD
4.7k 4.7k
10k
10k
1
100k
150k 150k
10
0.01
B
10
JW(5MM)
1k
100
1k
2SA1175
BUF
2SC2785
BUF
SENSOR UNIT
MIU-102-N
10
5P
YEL
:S-MICRO
JW(5MM)
0.01
B
10
1SS119 SW
1SS119 SW
0.1
:MPS
5V
MUTE
GND
7V
14V
DEGAUSS
VS1 OUT1 -IN1 +IN1 GND +IN2 -IN2 OUT2 VS2 VCC
N/S(E)
N/S(E)
N/S(B)
(N/S COIL)
(N/S COIL DRIVE)
TO D BOARD
CN2603
DH
B-SS6580<CH.>-DH.
+11V
+11V
+9V
+B
+9V
+15V
+11V
+9V
+11V
+14V
+11V
+11V
+B
+B
+15V
-15V
+15V
+B
+200V
12
43
5
67
8
9
10
1 2 3 4 5 6
1 2 3 4 5 6 7
1 2 3 4
5678
1
2
3
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
1
2
3
4
5
6
7
8
9
10
1
2
4
3
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1 2 3 4 5 6 7 8 9
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1 3 47
8 9
10
1
1
1 2 3 4 5
1 2 3 4 5 6 7 8 9 10
1
4
11
12
13
FV
10
9
8
7
2
HV
5
6
3
1
2
3
1
2
3
4
1
3 4
5
1
2
34
6
1
4
5
2
1
1
2
3
4
5
1
2
3
C836
D1503
L2506
R2516
R804
C2524
R892
R856
R860
R861
D609
C612
R2533
C839
C816
D2511
D2510
D2506
D2508
Q2502
D801
T2502
R2603
C632
C1503
R614
R620
R2606
D2600
D2500
IC1501
C614
C2605
C2522
JW2516
R621
R626
R2582
C2620
S2501
S2502
R2602
R868
C613
D2507
D2509
R609
C2541
R1808
R1523
JW036
JW063
C1809
R1800
R622
C684
FB2501
R2605
C618
C603
C633
R855
CN525
DY1
R2608
C2613
C621
C607
C2527
R2527
C2504
C2603
C814
C640
C1504
C835
C1800
L1501
L812
L606
L604
L2508
L2505
RY2600
D2603
D606
D608
D2501
D2515
D2602
D605
D619
D803
Q600
D607
D603
Q1501
Q1802
Q2601
R1516
R1517
D1507
D618
THP2600
D814
D815
D816
L2503
L2507
R2525R2540
R1513
R1514
CN2603
C604
TP602
D1506
D1511
D1509
R2580
R2519
R2532
R1822
IC1800
R1802
R2612
R635
R2515
R625
C842
C2509
R1511
R2517
R1512
R1502
JW010
R836
R2565
C2508
R2548
C2617
D2517
C2520
C2511
R858
JW064
JW877
T601
C2606
C2607
C2609
C2610
R604
R2610
R2611
FB600
FB601
FB603
FB604
FB605
R615
C631
R2528
C808
C630
Q2600
R2604
R2607
C2618
D2604
IC601
C2604
R2601
C622
C2602
T2601T2603
CN2605
CN2602
CN2600
JW2511
C2543
JW2522
R2556
C2545
R2557
C2514
C2507
C2561
Q2505Q2503
R2566
R2561
R2570
R2571
Q1800
R1801
R1508
CN526
CN0523
CN506
R1501
C1518
R895
R898 R894
C875C877
D825
D824
D1502
Q1503
D1508
C1520
R1520
R1518 R1519
C629
FB609
R2530
C2503
R2531
R2524
R2583 JW2501
R2507
IC2504
JW2519
C2540R2564
JW2513
R2512
R2547
R2543
C2506
R2504
C2500
C2515
C2528
C2529
C2530
T2505
Q803
R886
R890
R887
R884
C2518
L2510
C2519
C2521
R2521
D1505
C1514C1506
R1515
C1505
C1579
R1550
C1509
C1519
R1551R1525 C1521R1503
R1506
T801
R885
L802
T805
R871
R869
CN0521
CN0522
R2522
R2503R2523
R2506
CN520
CN528
CN530
D620
L605
L602
C616
C641C623
C617
C615
Q603
IC602
D633
Q602
D611
C611
IC603
JW008
JW009
C644
R624
C609 R606 R690
Q601
R605
D604
T2602
CN518
D1808
R854
R853
L815
L816
C840
C841
C2601
R2518
R876
L1502
C1507
Q2591
C2523
R2520C2547
R1524
C2517
FB607
R628
C608
R1806
C1804 R1821 R1825
R1823 R1824R1809
C1813
R1811
C1812
CN1804
L1503
D1501
D1510
R1504
C1501
C1511
C626
FB602
C2502
R2526
D2502
L607 C610 JW624
D614
D612
R608
R603
C683
C2526T2504
R2501R2536
C2542R2546
R1509
C1515
D601
C624
D602
R616
R601 C602
R612
D616
C620
R618
R619
L600
D621
L601
R613
R611
Q1502
FB2502
C846JW050JW071
R1807
R1805
D1803
D1804
Q1803
R1810
R1812
R1803
RV1801
C642
C643
R602
C605
R607
R634
TP601
CN527
330
16V
680p 500V B
680p
500V
B
560
160V
2200
25V
470
16V
680p 500V B
0.047
100V
:PT
1000p
500V
470
16V
2200
16V
100
16V
220p
500V
B
470
25V
470p
500V
B
47
250V
330p
470
25V
10
1000
25V
100
25V
0.047
200V
:PT
820p
500V
B
4.7
250V
:HR
0.0033
:PP
470p 250V B
47
0.68
:MPS
0.22
250V
1P
D1NL20-TA
1SS119
RGP10G
S3L20UF4
RGP15G
RU4AM-T3
1SS119
RGP02-20EL
1000V.RECT
1SS119-25T
D
GP08DPKG23 V.BOOST
1SS119
MTZJ-T-77-
5.6B
1SS119-25T
D
ERC06-15S
DAMPER
ERC06-15S
DAMPER
ERD29-08J
PIN-DANPER
RGP10G
PIN-OUT
GP08DPKG23
H-POSI
GP08DPKG23
H-POSI
1SS119 CLAMP
D4SB60L
AC-RECT
1SS119-25T
D
5P4M
POWER-SW
6P
WHT
:DY
JW(5MM)
TDA8172
V.OUT
12.5MM
7.5MM
5MM
33µH
:LHL08
15µH
:LHL08
10µH
:LHL08
10µH
:LHL08
0.68µH
3.3mmH
:LHL08
2SD1640Q
CLAMP
2SC2785TP-
V-PROTECT
HFE
2SC2785
PVM-AMP
2SC2688-LK
H-DRIVE
2SC2785TP-
PC-SW
HFE
5.6k
1/2W
1.2k
4.7k
0.47
:FPRD
100
0.1
:FUSE
1k 1W :RF
1k
1/2W
:RC
JW(5)
56k
56k
20k
:RN
4.7k
5.6k
5.6k
100
1k
4.7k
47
68
1/2W
:RS
4.7
:FPRD
2.2k
1k
JW(5MM)
820
:FPRD
820
:FPRD
47k
SW
SW
HDT
1K
RGP10G
+15V.RECT
RGP10G
200V.RECT
RGP10G
-15V.RECT
150µH
3.3mmH
:LHL08
220
2W
220
2W
5P
YEL
:S-MICRO
1000p
B
10mH
:DCC
220
:RN
22k
:RN
1SS119
1SS119
1SS119
JW(5MM)
5.6k
:FPRD
LA6510
N/S DRV
3.3
:FPRD
33k
47
3W
1M
1/2W
:RC
470
0.56
1W
:RS
7A
0.068
200V
:PT
0.1
250V
220
3W
:RS
1.5k
3W
:RS
1
2W
:RS
8.2k
:RN
15MM
1M
:RN
68k
:RN
0.0022
630V
:PP
JW(5MM)
560
450V
ISS119-25TD
SPEED UP
680p
2kV
B
0.0068
:PT
3.9k
:RN
7.5MM
15MM
0.0047
500V
0.0047
500V
0.0047
500V
0.0047
500V
8.2
3W
:RS
8.2k
3W
:RS
8.2k
3W
:RS
1.1UH
1.1UH
1.1UH
1.1UH
1.1UH
0.1
:RF
SRT
330p
6.3kV
B
470
1/2W
:FPRD
0.0047
2kV
E
680p
2kV
B
2SC2785TP-HFE
RELAY DRIVE
0
0
0.01
630V
:PP
RD8.2ESB1
STR-S6709N
REG CONTROL
0.22
250V
8.2M
1W
470p
250V
B
0.22
250V
3P
WHT
:MINI
2P
WHT
:MINI
5P WHT :VH
5MM
220
25V
5MM
330
4.7
680
:FPRD
220p
500V
B
33
160V
47p
500V
CH
2SC2785
PIN DRIVE
2SC4793
PIN-OUT
33k
3.3k
:RN
JW(5MM)
JW(15MM)
2SA1175
INV.
5.6k
10k
:RN
8P
BLK
:BRIDGE(R)
10P
:BTOB
10P
BLK
:BRIDGE(R)
10k
:RN
0.1
:PT
18k
470k
:RN
560k
:RN
1000p
500V
E
0.47
1SS119-25T
D
RGP02-17
RD33ES-T1B
PROTECT
2SA1175
PROTECT
1SS119
100
16V
0.22
2W
:RS
4.7k 15k
680p
2kV
B
1.1UH
3.3k
0.022
6.8k
220k
2.2k 5MM
10k
NJM2903D
PIN-CONTROL
JW(5MM)
0.0039
:PT
10k
:RN
7.5MM
3.3k
120k
:RN 2.2k
:RN
0.1
:PT 100k
:RN
0.01
:PT
0.0047
200V
:PT
1.0
250V
:PP
1000p
500V
B
0.68
200V
:PP
PMT
2SA1091R-T
PE2
PROTECT
1.2
2W
:RS
270k
1/2W
1.8k
:FPRD
200k
1/2W
:RN
680p
2kV
B
10mmH
0.017
2kV
:PP
0.047
630V
:PP
330
1SS119-25T D
0.1
:MPS
0.33
:MPS
1.5
:FPRD
220
470
25V
10k
2.2
:BP
0.1
:PT
3.3k100k 4715k
33k
NX-4122
0.47
1/2W
:FPRD
2.2µH
DFT
18k
:RN
22k
:RN
4P
:MINI
10P
:BTOB-P
180
2W
:RS
68
3W
:RS
220
2W
:RS
56
3W
:RS
8P
BLK
:BRIDGE(R)
8P
BLK
:BRIDGE(R)
1P
S3L20UF4
15µH
:LHL08
33µH
:LHL08
2200
50V
470
25V
2200
25V
680p
500V
B
2200
50V
DTD114ES
STBY SW
SE135N
SENSOR AMP
1SS119
2SC3209-L
STBY SW
D5LC20U
680p
500V
B
ON3171-R
ISOLATION
27.5MM
27.5MM
820p
500V
B
7A
4.7
100V
18
1W
:RS
820
2SA1315-Y
BACK UP
D5LC20U
5P
WHT
:S-MICRO
GP08D
0.47
1/2W
:FPRD
0.47
1/2W
:FPRD
10µH
:LHL08
10µH
:LHL08
470
25V
470p
500V
B
470p 250V B
1.5k
3W
:RS
2.2k
:FPRD
10µH
:LHL08
0.1
100V
:MPS
2SC4927-01
H-OUT
680p
500V
B
3.3k330p
B
22k
680p
2kV
B
1.1UH
4.7
1/2W
2200
16V
4.7k
10 33k 3.3k
5.6k 33k33k
10
33k
0.01
:PT
3P
10µH
1SS119-25T
D
1SS119
4.7k
330p
100
16V
1000p
B
1.1UH
0.1
47k
1SS119-25T
D
150µH
:LHL13
1000p
3kV
7.5MM
1SS119
RD7.5ESB1
22k
1/2W
33k
2W
:RS
2200
16V
0.15
200V
:PT
HLT
JW(5MM)1.5k
0.082
:PT
120k
:RN
8.2k
:RN
0.1
:MPS
8.2ESB2
680p 500V B
D1NL20-TA
100
2W
:RS
10k
3W
:RS
10
100V
1.8k
D1NL20-TA
680p
500V
0.1
2W100
0.45µH
RD13ES-T1B
0.45µH
0.1
1/2
:RF
0.1
1/2
:RF
2SA1175TP-HFE
INV.
1.1UH
33
160V
:HR
10MM10MM
10k
10k
1SS119
1SS119
2SC2785
N/S-MUTE
33k
33k
3.3
:FPRD
47k
820p
500V
B
1000p
500V
1k
:FPRD
1000p
3kV
3.3k
100
1P
9V
34
21
34
21
34
21
2
1
3
1
3
2
+B
200V
C
ABL
H1
H2
-15V
E
15V
1000V
H+ H+ H- H- V- V+
H1
200V
D2
D1
GND
135V
GND
P1
P2
H.OUT
TP84
+B
30V
7V
S1
S2
S3
S4
S5
15
56V
GND
GND
PHOTO COUPLER
GND
STBY
33V
GND
7V
X-RAY
H DRIVE
ABL
GND
GND
GND
AFC
E/W
AC IN
NC
NC
NC
AC IN
DGC CHK
DGC CHK
DGC
DGC
NC
GND
N/S-MUTE
N/S COIL+
N/S COIL-
9V
11V
11V
14V
BACKUP
6
7
8
2
3
4
9
14
13
12
16
18
17
14V
11V
10
11
135V
NC
DF1
NC
GND
GND
DF2
FBP
15V
VTIM
GND
GND
GND
NC
NC
GND
A GND
N.C.
MUTE
GND
7V
N.C
NC
NC
NC
NC
DEGAUSS
DEGAUSS
NC
11V
D
(H/V)
DGC
OPEN
CN1691
TO H7 BOARD
OPEN
N/S
COIL
TO D2 BAORD
CN2823
TO A BOARD
CN108
V-OUT(NC)
H ZOOM SW(NC)
V-IN
V+IN
ROTATION
TO A BOARD
CN109
H.DY H.DY V.DY V.DY
DY
FV TO C1 BOARD
CN701
TO C1 BOARD
TO D2 BOARD
CN2822
V.BLK
14V
TO DH BOARD
CN3802
TO A BOARD
CN107
AUDIO MUTE(NC)
AUDIO GND
AUDIO GND
AUDIO GND
AUDIO 30V
AUDIO 30V
TO A BOARD
CN106
TO H7 BOARD
CN2601
CN907
QP-(NC) QP+(NC)
OPEN
Vcc Vee
DRV-IN
F.B.-PLS OUT-PUT Vcc(OUT) REF-VOLT
HV TO CRT
H RELAY(NC)
TO H7 BOARD
B-SS6580<CH.>-D..