DOWNLOAD Harman Kardon AVR 155 Service Manual ↓ Size: 15.13 MB | Pages: 92 in PDF or view online for FREE

Model
AVR 155
Pages
92
Size
15.13 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
avr-155.pdf
Date
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AVR 155/230 Service Manual
Page 81 of 92
harman/kardon
AVR 155/230 Service Manual
Page 82 of 92
AVR155 WIRING.sch-1 - Wed Mar 12 14:07:28 2008
harman/kardon
AVR 155/230 Service Manual
Page 83 of 92
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%) 
DC VOLTMETER  ; Connect to   
 CN61(CEN),CN64(SR),CN63(FL),CN65(SBL/SL
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
CN61
CN64
CN63
CN65
CN62
+
-
DC EVM
CUP12026* (MAIN PCB)
(AVR154, 155)),CN62(FR)
VR82
VR83
 
VR84
 
VR85
 
VR86
AVR154 
 
 
 
 
 
 
 
 
 
 
 
     
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harman/kardon
AVR 155/230 Service Manual
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