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This manual is complete and of high quality. I am very pleased with the purchase.
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Another excellent buy! A fully readable PDF archive. Good prints!!
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It is wonderful done!!! a great job in scanning the manual. Superior quality in all the electric scheme. Very understandable and net!!! Thank you!
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muy buen manual por lo completo de este algunos esquemas estan muy divididos lo que hace algo dificil el seguimiento.
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very good manual, with detail and clarity in esquematic diagrams and waveforms .
HTP-120 IDLING ADJUSTMENT
Adjustment of Idling current
1). Cancel the Auto standby ON mode. P604 is short. 2). Connect the DC volt meter to P531. 3). At the no load and no input signal condition. 4). Turn on the power switch. And adjust 0.25mV by trimmer (R544) on Main PC board. 5). After heat run for about 5 minutes, and set 4mV by R544 again.
D911 C912
Printed circuit board view from component side
C911
NCAF-7455
Trimmer
P604
Q623
R544
Q514
Q513
P623
P531
Q516 Q952 Q515
Q951
Q541
DC Volt meter
Setting position of shipping
Output level ---------------------- MIN
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