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very fast detailed and accurate hope to do business again
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This was precisely what I was looking for. Complete and good quality!
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This is the ONLY copy of this manual I could find for a realistic price. Even Panasonic could not provide me with one.
The PDF is a very good copy and it helped me diagnose and find the fault with the unit I have.
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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.
2. The bell does not ring & page does not ring.
Can the base and handset be connected? OK Press handset DIAL key while in TALK MODE. Can key touch sound be heard from the ring? OK When the key of the handset is pressed, can the pulse output at pin 58 of IC603 be seen? OK At the Q606 collector, can the pulse wave be seen? OK Check RINGER Y601. NG Check R627,R629,R667, Q605,Q606, and Q613. NG See 3. The base and handset cannot be connected.
NG
NG
Check IC603.
When the PAGE SW S1 of the base is pressed, does pin19 of IC5 change from high to low?
NG
Check R40, R42 and S1.
Check IC5 and its peripheral circuit.
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