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The best diagram that I used in a long time. Everything was right on te money. It was easy and fast. Iwoiuld but again when I need a service manual.
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The manual is great help for me, i'm happy to have it,thanks
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Very pleased with manual except that a few more details in the drawings might make the job (not yet done, tut-tut) easier. Should be adequate though. Actually I didn't have to pay for this anyway as I was given credit for another item that wasn't quite complete. Good service, then.
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Very useful manuals, somewhere graphics not very clear!
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A great manual; it contained all the information I required and allowed me to restore the receiver to full working condition!
6. Voice cannot be transmitted to other party (outgoing call).
NG Can the base and handset be connected? OK When 1 kHz, 7 mV sine waveform is applied to MC591 + side, can the 1 kHz sine waveform from pin 38 of IC504 be fed? OK Check whether there is the 1 kHz waveform at pin 46 of IC7. OK Check whether the waveform from TEL-line output is fed. OK Check MC591 of handset. NG Check T1, RL1 and their peripheral circuits. NG Check IC7. NG Check Q505 and Q517. See 3. The base and handset cannot be connected.
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