Amp Adjustments - Yamaha RX-V395 RDS Service Manual

AMP ADJUSTMENTS

Confirmation of Idling Current
Right after Power is switched ON, confirm that the voltage across each resistor,
R-124, -127, -130, -136, and -143,is between 0.1mV to 5mV. If the voltage exceeds 5.2mV,
open (cut off) R-171, -177, -189, -195, -183 and confirm that the voltage becomes 0.1mV to 5mV.
R171(Lch),177(Rch)
R189(RLch),195(RRch),183(Cch)
MAIN (1)
cut off
R130(RLch),136(RRch),143(Cch)
R183
R143
R195
R136
R189
R130
R177
R127
R171
R124
RX-V395/RDS HTR5130/RDS
3P 0.22
R124(Lch),127(Rch)
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