Sanyo CE14A2-C, Service Manual

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Service Manual SM CE14A2-C
1
1. Safety instructions
Read this page before doing any operation of adjustment, maintenance or repair the TV set described.
Only skilled personnel of Sanyo Technical Service should do the adjustment, maintenance or repair of TV set.
2. WARNING
For the correct and safe use of the TV set, it is essential that the service personnel follow the process of safety
generally accepted and the safety precautions specified in this manual.
An isolation transformer should be connected in the power line between the receiver and the AC line when a service
is performed on the primary side of the converter transformer of the set.
3. Precaution against X-Rays
The primary source of X-RADIATION in the television receiver is the picture tube. The picture tube is specially
constructed to limit X-RADIATION emissions. For continued X-RADIATION protection, the replacement tube must
be the same type as the original including suffix letter. Excessive high voltage may produce potentially hazardous X-
RADIATION. To avoid such hazards, the high voltage must be maintained within specified limit. If high voltage
exceeds specified limits, take necessary corrective action. Follow the instructions carefully for +B1 volt power supply
adjustment, and high voltage adjustment to maintain the high voltage within the specified limits.
COMPLIANCE TO STANDARDS
All of those marked with
!
or must be
replaced with original parts
WARNING! This TV set contains components which
are particularly sensitive to static electricity (ESD).
It is recommended that all due precaution be taken
handling integrated circuits and semiconductors.
4. Recommendations to protect our environment
Stand-by mode: In order to save energy and to maintain an optimum picture quality, it is advisable to switch off the
TV using the ON/OFF button located at the front of TV set.
Used batteries: The batteries in the remote control of these models do not contain mercury. However, SANYO
recommends that you do not dispose of used batteries in domestic refuse. Please, contact your dealer or your local
authorities for information regarding the disposal of used batteries or your nearest collection point.
Recommendation about the end-of-life: These SANYO TV sets have been designed and manufactured using high
quality materials which can be recycled and reused. In the future, when the life cycle of these sets come to an end,
specialised companies can disassemble it and reuse certain materials. This reduces the impact of waste in our
environment. Please, contact with your local authorities for information regarding the disposal of your set when the
time arrives. Help us to conserve the environment we live in!