SAFETY&PRECAUTIONS
SAFETY CHECK AFTER SERVING
Examine the area surrounding the repaired location for damage or deterioration. Observe that screw, parts and wires have been returned to original positions. Afterwards, perform the following tests and conform the specified values in order to verify compliance whit safety standards.
1.Insulation resistance test
Confirm the specified insulation resistance between power cord plug prong and externally exposed parts of the set (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) isgreater than values given in table 1 below.
2.Dielectric strengthen test
Confirm specified dielectric strengthen between power cord plug prongs and exposed accessible parts of the set
(RF terminals, antenna terminals, video and audio input output terminals, microphone jack, ear phone jacks, etc.)
is greater than values given table 1.
3.Clearance distance
When replacing primary circuit component, confirm specified clearance distance (d), (d’) between soldered terminals, and between terminals and surrounding metallic parts. See table below.
Rating for selected areas
AC Line Voltage | Region | Insulation | Dielectric | Clearance | |
Resistance | Strength | Distance(d),(d) | |||
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100V | Japan | ] 1MΩ/500V DC | 1kV AC 1min. | ] 3 | |
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110 to 130V | USA & Canada | - | 900V AC 1min. | ] 3.2 | |
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* 110 to 130V | Europe |
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| ] 6(d) | |
Australia | ] 10MΩ/500V DC | 4kV AC 1min. | ] 8(d') | ||
200 to 240V | |||||
Latin America |
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| (a :Power cord) | ||
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* : Class model only |
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NOTE
This table is unofficial and for reference only. Be sure to confirm the precise values for your particular country and locality.
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