CT-34WDM60 - Panasonic TV Service Manual (repair manual). Page 7

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(2)Flashing timing table
 When an abnormality has occurred for a power supply line, the protection circuit (power supply protector/detection of abnormal
high voltage) operate and cuts the power supply. At this time, the defective line can be identified by the number of flashes (red) of
the "Power supply/function standby/video reception" indication at the front of the unit by means of the fault line which has oper-
ated the protection circuit.
*Other than the above, the contents partly may differ according to the fault location.
Flashing twice: +6 V voltage drop (-> refer to the flowchart on page 9)
Flashing three times: +6 V voltage drop (-> refer to the flowchart on page 10)
Flashing four times: +130 V/+208 V voltage drop (refer to the flowchart on pages 11 and 12)
Flashing five times: +23 V voltage drop (-> refer to the flowchart on page 9)
Flashing six times:  +15 V/+23 V voltage drop (refer to the flowchart on pages 13 and 14)
Flashing
Flashing timing
Contents
Once
Twice
Three times
Four times
Five times
Six times
Seven times
Once
3 sec
No Light
Light
CRT drive +32 kV 
voltage rise (  g  )
RGB drive +208 V,
vertical drive -15 V 
voltage drop (  b  )
Vertical drive +15 V/ -15 V,
+23 V/audio +23 V 
voltage drop (  a  )
 +15 V/+ 12 V/+9 V/+5 V
/+3.3 V/BT +30 V 
voltage rise (  d  )
+3.3 V voltage drop (  f  )
+130 V overcurrent 
detection (  c  )
+5 V voltage drop (  e  )
% !"#$
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