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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.
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A manual hard to find. It was very helpful to restore my device.
7. Overall Noise Level Check Mode Recording and playback Signal Measurement Point Measuring Instrument Specified Value No signal: Audio terminal left and right of AUDIO/VIDEO INPUT jack AUDIO OUT jack LEFT or RIGHT Audio level meter Below �45dBs (IHF-A filter ON, 20kHz LPF ON)
8. Overall Separation Check Mode Recording and playback Signal No signal: Audio terminal <left> [right] of AUDIO/VIDEO INPUT jack 400Hz, �7.5dBs signal: Audio terminal <right> [left] of AUDIO/ VIDEO INPUT jack AUDIO OUT jack <LEFT> [RIGHT] Audio level meter Below �40dBs
Measurement Point Measuring Instrument Specified Value < > : Left channel check [ ] : Right channel check
Checking Method: 1) Connect the audio terminal left of AUDIO/VIDEO INPUT jack and its ground terminal with a jumper wire. 2) Connect the audio terminal right of AUDIO/VIDEO INPUT jack and its ground terminal with a jumper wire. 3) Record the signal. 4) Playback the recorded section. 5) Check that the noise level is the specified value. 6) Remove the jumper wires.
Checking Method: 1) Connect the audio terminal <left> [right] of AUDIO/VIDEO INPUT jack and its ground terminal with a jumper wire. 2) Input the 400Hz, �7.5dBs signal in the audio terminal <right> [left] of AUDIO/VIDEO INPUT jack. 3) Record the signal. 4) Playback the recorded section. 5) Check that the signal level of the AUDIO OUT <LEFT> [RIGHT] jack is the specified value. 6) Remove the jumper wires.
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