Yamaha HTR-6150, Руководство по обслуживанию

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RX-V563/HTR-6150/DSP-AX563
RX-V563/HTR-6150/
DSP-AX563
N4PI: 0DE: 0
PI/DE
PI:
PRI (Current protection detection)
The current of the power amplifier is detected.
Normal value:
0 to 100 (Reference voltage: 3.3 V=255)
DE: PDET (Sub-trans power detection)
Normal value:
0 to 255 (Reference voltage: 3.3 V=255)
* If PRI and PDET are out of the normal value range, the protection function works to turn off the power.
TH/PL
TH:
THM (Thermo protection detection)
The temperature of the heat sink is detected.
Normal value:
0 to 136 (Reference voltage: 3.3 V=255)
* If THM is out of the normal value range, the protection function works to turn off the power.
PL: PLDET (Power limiter detection)
The output voltage of power amplifier is detected.
N3TH: 64PL:255
PLDET
LIM H: 255 / L: 102
U, C models (Reference voltage: 3.3 V=255)
During normal operation
255
H
Value for starting limiter operation
77
L
Value for canceling limiter operation
108
H
R, T, K, A, B, G, E, F, L models (Reference voltage: 3.3V=255)
(LIM: Limiter control)
During normal operation Value for starting limiter operation Value for canceling limiter operation
PLDET
LIM H: 255 / L: 90
255
H
108
L
139
H
(LIM: Limiter control)