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There are currently no product reviews.
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Very complete and well reading drawings. Documentation is essential for successful repairs.Good documentation, with all that is necessary. This manual was what I was waiting with all the information necessary for the repairing I need it for. You must buy it if you want to do repairs or simply understand how it works.
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Excellent service manual includes everything is need to repair this radio-caseete, how to disassemble, wiring diagram, all , waiting time until the download was only a few hours. I'm going to buy service manuals from here, are cheap and very good.Thank you.
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Good service manual,i saved from scrapping this deck,is now fully functional.Thanks.
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Found this to be the manual included with the original packinging, was helpfull but did not give any detailed repair instructions.
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Complete service manual, was very helpful in repairing this tapedeck.Thanks.
VI. G2 VOLTAGE ALIGNMENT
1.Receive a grey scale pattern. 2.Enter the SERVICE MODE to select the TV. 3.Press the button then the TV will become Horigontal Line. button then the TV Screen will become Normal. 4.To adjust the screen VR to make the Horigontal Line just illuminate. 5.After a justment is completed,press the
VII. WHITE BALANCE ALIGNMENT
1. Degauss the picture by degaussing coil. 2. Receive a black and white pattern. 3. Enter into the SERVICE MODE select.DRIVE.R.DRIVE.B.CUTOFF.R.CUTOFF.G CUTOFF.B. 4.Adjust the value to obtain uniformly white picture 9300° +3 JND k
VIII.SUB-BRIGHTNESS ALIGNMENT(SBRI)
1.Receive a grey scale pattern. 2.Enter into the SERVICE MODE select SUB-BRI . 3.Adjust the value until the brighness bar can just be seen.
IX. FOCUS ALIGNMENT
1) Set the Brightness and Contrast to middle position. 2) Reveive a monoscope pattern. 3) Adjust focus control to obtain sharpest picture.
X. HIGH POT TESTING
1) Short the L-pole and N-pole of AC line cord. 2) Switch on the power switch of the TV set. 3) The High Pot Tester(-)connect to the L and N pole, ( + ) to the METAL PART of CABINET.
CONDITION TEST STANDARD SAFETY STD. VDE,SAA BS CHINASTANDARD UL 3.0KV 10mA/1MIN 4.0KV 10mA/1MIN 3.0KV 10mA/1MIN 1.0KV 5mA/1MIN
T E S T S TA NDA RD FOR PRODUCTION
> 3.5KV < 10mA/ > 10SEC > 4.0KV < 10mA/ > 10SEC > 3.3KV < 5 mA/ > 6 SEC > 1.25KV < 5mA/ > 1 SEC
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