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8.5 No picture and sound.
Power Supply
Output Voltage
No
No
V451
R561etc
Collector Vol.
115V
Yes
N201
Stand-by V451 Base Electrode No
No
Pin33
Wave Form
Wave Form
Normal?
No
Yes
C507
Voltage
Yes
Yes
Yes
300V
R402 etc
Yes
Heater
Ye
8V
Yes
0.8V（H）
Yes
No
R502 etc
N201
Pin 39
Voltage
D506
R511
Yes
R510
D512、D511
Voltage
Yes
CRT
No
T401 etc.
Yes
R504、R503
D508
Yes
T501
Secondary Load
Yes
V501
V502 etc.
Yes
T501 etc
CHART
E
21
N201
No
+8V
Power Supply