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Wanting to repair a neighbours tape recorder I needed the necessary information, it makes it easier. Although the service manual is described as "Language : English" To my dismay I found that it is entirely written in German, a language I do not understand. At least I now have the schematics which will help of sorts. I may not use this service again due to the laguage difficulty after all when it states English you do not expect it to be entirely in another language.
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GOOD SERVICE MANUAL.I ALWAYS BUY THERE IF I FIND WHAT I AM LOKING
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Good quality (clearly readable) manual, I'm glad I could find it here, at a bargain price!
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Speedy transaction with a quick download. Awesome hassle-free service.
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very poolite and healpful secure transaction thanks allot
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Check 5: Is the video circuit operated normally?
Reproduce DVD-REF-A1(GGV1018) Title 2 Chapters (White 100IRE). Monitor the output with the oscilloscope, by setting the COMPO signal to a GND reference. Set the Trigger mode to the TV trigger, and the Trigger line to line-150.
A
NO. 1
Verification location (sensing pin) COMPO
Rated value 1.0±0.02Vpp
Reference waveform Waveform 6
If the result is not satisfactory, check to see if there are any problems with resin flux cored solder, parts and components, in the vicinity of line-150 (the section marked 5 in the circuit diagram) and peripheral components
PEAK
COMPO signal
Rated value Color burst Pedestal BOTTOM Horizontal periodic signal
When the result is not satisfactory, adjust the noise level to 1.0 + 0.02 Vpp.
B
Composite signal 100% output waveform
C
D
DVH-P7000R
5 6 7 8
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