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This manual is accurate and of high quality. It is only volume 2 of the service manual. This is schematic, parts lists, and exploded mechanical drawings. The theory of operation and the diss-assembly instructions are in volume 1. The unit can be tricky to dis-assemble portions of so the volume 1 manual can be important. The product description of the manual is accurate but it does not say anything about volume 1 and the image of the front page does clearly say Volume 2.
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Wellll again thank you very much fast and effective. Clear and well done for such an old TV!!!!
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It has all the information you will need to fix it. The main circuit diagram is only A4 but being a PDF, you can print it to any size - I did it on two sheets of A3 and it didnt lose any detail - just made it readable when pinned up above the bench. I've found the fault, just need to buy some obscure bits to get it going again!
I cant fault the process, I paid for the manual in the morning and it was ready to download by lunch time.
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Very good copy in a 54 pages PDF archive. This is my sixth purchase here. :)
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Another excellent buy! File too clear and explanatory.
PAGE 3 OF 3 NOTES/INSTRUCTIONS (CONT�D): Test procedure changes (Citation only)
ECO: 981782
A. Menu (brings up Setup Menu) with no video source. B. Adjust C711 on the Video board (the white variable capacitor) with a non-metallic screwdriver until the subcarrier display is stable (stops spinning) on a vectorscope. C. Select Options Setup. D. Set Video Fmt. to NTSC+ PAL. E. Press Menu to exit Options Setup. F. Select Program Setup and change the NTSC to PAL (bottom row on program 1 and re-adjust C711 on the Video board (the white variable capacitor) with a non-metallic screwdriver until the subcarrier display is stable on a vectorscope, monitor the main video output. G. When you switch between NTSC and PAL (by pressing the two program buttons 1=PAL and 2 =NTSC), you should see the vectorscope display lose lock (begin to spin). Re-adjust C711 until the display is stable for both NTSC and PAL. If you can not get the display to stablize for both, STOP HERE. Note the failure. The unit must be repaired. H. Get out of the Program Setup menu. Vector scope referenced above is the magni vector scope. ***Note that this section replaces the adjustment of C711 in preveous test procedures. The shunt jumper is not necasary for this adjustment.
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