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I used for first time this the wheat and am very thanked
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This manual was exactly what i needed and could not find elsewhere. Price is not too high. Great !
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ecelent I was reciver the service manual soon I fell so happy very complete 100% positive all by this store tanks atte Luis salazar
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A great copy of the manual, and the only one I could find anywhere on the net! The circuit diagrams are easily readable, all component values marked and easy to see. A highly appreciated download!
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Great Manual. This manual is available no where else. It was exactly what I was looking for.
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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