Harman Kardon AVR7000 Preliminary Service Manual page 23

AVR7000 IDLE CURRENT ADJUSTMENT
1) 2-CH AMP and 3-CH AMP sections should be adjusted when they are intact on the Heat-sink
2) Initial warm-up and test condition: 1Khz - Signal input, SPKR-OUT(8ohm load), 5CH All driven
3) Warm up 3 minutes in step 2, then remove input signal
4) Emitter resistors - connections across MPR901,904, MPR907,910,913 as follows:
adjust voltage to 26mV ± 5mV connected across opposite ends of resistor leads.
5) Potentimeters to adjust are as follows:
a) Front right channel (MPR901) - VR901
b) Front left channel (MPR907) - VL901
c) Center channel (MPR910) - VC901
d) Rear left channel (MPR913) - VSL901
e) Rear right channel (MPR904) - VSR901
26mV +/- 5mV
23