Denon AVC-A1SR Service Manual

17
AVR-5803/AVC-A1SR
FM/MPX ALIGNMENT
Input
Step
Alignment
Item
Tuning
Frequency
Setting
Type Frequency Input Level
1 Tuning Center 98.1 MHz FM SSG 98.1 MHz 60 dBP
2 Separation 98.1 MHz FM SSG 98.1 MHz 60 dBP
3 Signal Level 98.1 MHz FM SSG 98.1 MHz 20 dBP
AM ALIGNMENT
Step
Alignment
Item
Frequency Input
1IF 
IF SWEEP
(Input level is not over to work A.G.C.)
Output Adjust
Modulation Coupling Type Connect to Points Adjust to
Remarks
None
Antenna
Te r m i n a l
Digital
Voltmeter
IC303
9
, 20 pin
T302 r 50mV
Function : FM
Mode : Auto
Stereo (L)
1kHz 100%
Antenna
Te r m i n a l
AC
Voltmeter
AUDIO
OUT
Te r m i n a l ( R )
VR302
Maximum
Separation

Off
Antenna
Te r m i n a l
VR301
Light
“TUNED”
FLD
Character

Output Adjustment
Type Connect to Points Adjust to
Remarks
Oscilloscope IC303 12Pin T304
Maximum height and best
symmetry curve

Denon AVC-A1SR Specifications

General

Brand	Denon
Model	AVC-A1SR
Category	Receiver
Language	English