32 inch / 37 inch Class 1080p LCD HDTV Service Manual
ORDER NO.MTNC090213CE B05 Canada: B07
32 inch/37 inch Class 1080p LCD HDTV
Model No. TC-L37S1
TC-L32S1
LH91 Chassis
©...
Description
ORDER NO.MTNC090213CE B05 Canada: B07
32 inch/37 inch Class 1080p LCD HDTV
Model No. TC-L37S1
TC-L32S1
LH91 Chassis
© Panasonic Corporation 2009. Unauthorized copying and distribution is a violation of law.
1 Safety Precautions
1.1. General Guidelines
1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. 3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards. 4. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 5. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. 6. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.1.1.
Leakage Current Cold Check
1.1.2.
1. Unplug the AC cord and connect a jumper between the two prongs on the plug. 2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to the chassis, the reading should b...
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