Service Manual
Model No.: 32D2000
Chapter 1. General Information
1-1. Document Information
Document format: Adobe PDF
Author: Zhu Yapeng
Compiler:
1-2. General Guidelines
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.
After servicing, see to it that all the protective devices such as insulation barriers, insulation papers
shields are properly installed.
After servicing, make the following leakage current checks to prevent the customer from being
exposed to shock hazards.
1) Leakage Current Cold Check
2) Leakage Current Hot Check
3) Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive
1-3. Important Notice
1-3-1. Follow the regulations and warnings
Most important thing is to list up the potential hazard or risk for the service personnel to open
the units and disassemble the units. For example, we need to describe properly how to avoid the
possibility to get electrical shock from the live power supply or charged electrical parts (even the
power is off).
This symbol indicates that high voltage is present inside.It is dangerous to make any
king of contact with any inside part of this product.
This symbol indicates that there are important operating and maintenance instructions
in the literture accompanying the appliance.
1-3-2. Be careful to the electrical shock
To prevent damage which might result in electric shock or fire, do not expose this TV set to rain
or excessive moisture. This TV must not be exposed to dripping or splashing water, and objects
filled with liquid, such as vases, must not be placed on top of or above the TV.
1-3-3. Electro static discharge (ESD)
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such
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Summary of Contents for 32D2000
Page 10: ...Service Manual Model No 32D2000 2 2 External pictures four faces Front Side Up Side 9 ...
Page 11: ...Service Manual Model No 32D2000 Right Side Back Side 10 ...
Page 17: ...Service Manual Model No 32D2000 TFT LCD Module 17 ...
Page 30: ...Service Manual 7 2 Wiring Connection Diagram 30 Service Manual Model No 32D2000 ...
Page 36: ...Service Manual Model No 32D2000 9 2 Mainboard IC Introduction Top view 36 1 2 3 4 5 6 7 8 ...
Page 37: ...Service Manual Model No 32D2000 Bottom view 37 ...
