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This is a good quality scan of the Operation & Maintenance (Service) Manual for the PAL version of this high-band broadcast umatic, BVU-800P
All schematics and lineup procedures appear to be included in this one manual AFAICT.
The file size is just over 113 MB which gives an idea of the quality and number of pages.
All of the schematics, which contain some fairly small print, are easily readable when you zoom into the page.
John Thompson, Newcastle Upon Tyne, England.
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Good quality, all schematics of few of models. There is also short form of user manual and regulation manual.
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Perfect copy of the service manual. you can enlarge every page, and it comes up
with all details.
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It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
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Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site.
Thank you very much
12
1.7. 1.8. 1.9. 1.10.
Use remote Control Unit for all types of function check and ensure OK. Check the words display condition. Shock test and make sure the picture and sound are not distorted and shifted. Use strong and weak signal to check the colour picture condition. After adjust the signal level to 35-40 dB and the colour should not gone. The picture and sound must be OK. At 60 dB the picture should not have snow noise. 1.11. Ensure the factory mode setting are set. Set-off the factory mode function and last switch off the TV set. 1.12. All the �NG� sets must send for repairing and recording for reference. 1.13. Check the AV input and output the picture and sound must be OK.
2.
RELIABILITY AGING TEST:2.1. 1st lot of production sets. Sampling 20 sets for aging 7 days continues test with colour signal in. Normal production sets must be age for 1 day.
3.
MECHANICAL INSPECTION:3.1. Inspect all glue are firmly placed. 3.2. Check all screws are tightened, no missing and loose. 3.3. Check all the connectors are fully located onto the chassis base. 3.4. Check all the safety components are firmly located onto the chassis and no damage. 3.5. The TV internal side should not see any excess metal materials. 3.6. Check all the cable and wire are OK in-used. 3.7. Check the FBT and switching transformers not high mounting. The big capacitor are not slanting and high mounting. HIGH POTENTIAL TESTING:4.1. Set the mega-meter is set in position.(Insulation tester) 4.2. Set the meter to DC500V. 4.3. Use the meter probe onto the tuner body and the power cord on connector socket. 4.4. Switch on the button and test the insulation performance and the reading at 2/3 position. 4.5. Insulation spec must over 9.0 Mohm. if not reject. 4.6. Note: Everyday work check the high pot. Condition as 3100V, 10 mA, 5 sec are OK.
4.
5. SAFETY CHECK:5.1 High voltage checking. Use high pot tester and set the tester to 3100V, 10mA and ensure the AC/DC switch is in AC position. Set the tester to 10mA and timer to 5 sec. Test all naked metal of the TV and ensure no arcing and sparking. 5.2 Checking methods. 5.2.1. connect the power cord into power socket. 5.2.2. the high pot tester gun pointed at metal part of TV set body. 5.2.3. switch on the switch to test the high electric power. 5.2.4. connect with high voltage within 5 second and remove the tester gun point.
Model No: CT-21TF9A_21TF9C_21TF9CP_21TF9CP(IKD)_21TF9CP(SKD)_21TF9CP(M)_21TF9N_21TF9R Version 1.0
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