Amplifier Section Bias Adjustment; Standard Value; Cup11769Y (Bias Pcb) - Harman Kardon AVR335 Service Manual
7 x 55w 7.1 channel a/v receiver
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Also See for AVR335:
- Owner's manual (57 pages) ,
- Quick start manual (4 pages) ,
- Reference manual (1 page)
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AVR335
AMPLIFIER SECTION BIAS ADJUSTMENT
Measurement condition
. No input signal or volume position is minimum.
Standard value.
±
. Ideal current = 48mA (
. Ideal DC Voltage = 25.92mV (
CN81
VR87
DC VOLTMETER..............Connect to CN81,CN82,CN83,CN84,CN85,CN86,CN87
NO.
1
2
3
4
5
6
7
5%)
±
5%)
CUP11769Y (BIAS PCB)
......
CN82
VR86
Channel
Front Left
Front Right
Center
Surround Left
Surround Right
Surround Back Left
Surround Back Right
......
CN86
VR82
Adjust for
25.92mV (±5%)
25.92mV (±5%)
25.92mV (±5%)
25.92mV (±5%)
25.92mV (±5%)
25.92mV (±5%)
25.92mV (±5%)
24
harman/kardon
CN87
VR81
Adjustment
VR83
VR84
VR85
VR86
VR87
VR82
VR81
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