Harman Kardon AVR 360

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%)
CUP12170 (MAIN PCB)
DC VOLTMETER ; Connect to
CN66(SL),CN61(CEN),CN64(SR),CN63(FL),CN65(SBL),CN62(FR),CN67(SBR)
NO.
1
2
3
Surround Left
Surround Right
4
5
Channel
Front Left
Front Right
Center
Adjust for Adjustment
25.92mV (± 5%)
CN65
CN64
25.92mV (± 5%)
25.92mV (± 5%)
25.92mV (± 5%)
25.92mV (± 5%)
CN63
CN62
CN61
CN66
CN67
6 Surround Back Left 25.92mV (± 5%)
25.92mV (± 5%) Surround Back Right7
C
N66
VR86
C
N61
VR85
CN64
VR84
C
N63
VR82
C
N65
VR83
C
N67
VR81
C
N62
VR87
+
-
25.9mV
DC EVM
harman/kardon
AVR 360/230 Service Manual
Page 125 of 138