Panasonic TX-37LZD850A Service Manual

Please file and use this manual together with the service manual for Model No. TX-37LZD850A, ORDER
NO. MTV0801620CE.
CONTENTS
1 Information of LED Flashing Timing
1 Information of LED Flashing Timing
1.1. Explanation
• When an abonormality has occurred in the unit, the protection circuits will operate and reset to the stand by mode. At this time,
the defective block can be identified by the number of blinks made by the Power LED on the front panel of the unit as follows:
Blinking times
1
3
4
5
6
7
8
9
13
Page
Lamp short protection
Lamp open protection
Arching protection
P board 30V / 18V / 9V decreased / short detection.
DTV12V decreased / short circuit , main convertor stop detection.
Sub 5V decreased / short circuit detection.
Sub 5V decreased / short circuit detection (same as 5 times LED blinking).
Sub 3.3V decreased / short circuit detection.
Sub 5V decreased / short circuit detection (same as 5 times LED blinking).
Audio amp SOS.
Peaks communication error SOS.
TX-37LZD850A
LH69 Chassis
1 1.1. Explanation
Indication
© Panasonic
copying and distribution is a violation of law.
ORDER NO. MTV0801592SE
LCD TV
Corporation 2008. Unauthorized
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