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 ;
hat alles sehr gut geklappt. Das Servicemaual ist gut zu verwenden. Die Pläne und Schrift
ist klar und leserlich. Außerdem preiswert. Grüße an alle Hifi-Bastler
;
I got the manual quickly after the payment was transfered (1 day). The manual was exactly what i needed and the updates via e-mail were great. Thanx!
;
I've looked for this manual all over that internet, you guys had it and to a good price. A++++
;
I've looked some time for this manual, you guys had it and to a good price. A++++
 ;
factory technician level - complete with board views :
( removing chassis from cabinet , only thing missing ) ;
on weekends , staff is not available so - be patient .
2. The bell does not ring & page does not ring.
Can the base and handset be connected? OK NG See 3. The base and handset cannot be connected.
Press handset DIAL key while in TALK MODE. Can key touch sound be heard from the ringer? OK
NG
When the key of the handset is NG pressed, can the pulse output at pin 2 of IC606 be seen? OK
Check IC606.
At the Q609 collector, can the NG pulse wave be seen? OK
Check R667 and Q609.
Check RINGER Y601.
When the PAGE SW of the base is pressed, does pin63 of IC4 change from high to low? OK
NG Check R105 and S1.
Check IC4 and its peripheral circuit.
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