Harman Kardon AVR147

AMPLIFIER SECTION BIAS ADJUSTMENT
Measurement condition
.No input signal or volume position is minimum.
Standard value
.Ideal current = 48mA (± 5%)
.Ideal DC Voltage = 25.92mV (± 5%)
CUP11911* (MAIN PCB)
DC VOLTMETER ; Connect to
CN61(CEN),CN64(SR),CN63(FL),CN65(SBL/SL(AVR132,144,145,146,147)),CN62(FR)
NO.
1
2
3
Surround Left
Surround Right
4
5
Channel
Front Left
Front Right
Center
CN64
25.92mV (± 5%)
25.92mV (± 5%)
25.92mV (± 5%)
25.92mV (± 5%)
CN62
CN61
CN65
Adjust for Adjustment
25.92mV (± 5%) CN63
C
N61
VR32
CN64
VR33
C
N63
VR34
C
N65
VR35
C
N62
VR36
+
-
DC EVM
39
AVR147 harman/kardon