Panasonic Dmr bst800 Bst800eg Service Manual And Repair Guide
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PAGES:150
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Panasonic Dmr bst800 Bst800eg Service Manual And Repair Guide
Model No. DMR-BST700EG , DMR-BST701EG , DMR-BST800EG
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.
1.1.1. Leakage current cold check
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 be between 1MΩ and 5.2MΩ. When the exposed metal does not have a return path to the chassis, the reading must be .
1.1.2. Leakage current hot check
1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.
2. Connect a 1.5kΩ, 10 watts resistor, in parallel with a 0.15μF capacitors, between each exposed metallic part on the set and a good earth ground such as a water pipe, as shown in Figure 1.
3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of the above measurements.
6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent) may be used to make the hot checks, leakage current must not exceed 1/2 milliampere. In case a measurement is outside of the limits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to the customer.
TABLE OF CONTENTS:
Panasonic Dmr bst800 Bst800eg Service Manual And Repair Guide
1 Safety Precautions 5
1.1. General guidelines5
2 Warning 6
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatic Sensitive (ES) Devices6
2.2. Precaution of Laser Diode 7
2.3. Service caution based on legal restrictions8
3 Service Navigation9
3.1. How to format for HDD when replacement of
HDD or Main P.C.B. 9
3.2. Combination of Multiple Pressing on the
Remote Control 9
3.3. Entering Special Modes with Combination of
Multiple Pressing on the Remote Control 10
3.4. Service Information 11
3.5. Caution for DivX 11
3.6. Micro Fuse conducting check 13
3.7. (HDD/BD Drive) Service Navigation 14
3.8. Operation check when a USB device is
connected 16
3.9. WiFi Module (Internal) Malfunction Check
(Simplified Method) 17
3.10. Check with Tuner Service Mode 18
4 Specifications 23
5 Location of Controls and Components 26
6 Installation Instructions 28
6.1. Taking out the Disc from BDDrive Unit when
the Disc cannot be ejected by OPEN/CLOSE
button 28
7 Service Mode 29
7.1. SelfDiagnosis and Special Mode Setting 29
8 Service Fixture & Tools 49
9 Disassembly and Assembly Instructions 50
9.1. Unit 50
9.2. BD Drive 57
10 Measurements and Adjustments 64
10.1. Service Positions 64
10.2. Caution for Replacing Parts 69
10.3. Standard Inspection Specifications after
Making Repairs 70
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]