Denon AVR-1404 Service Manual

7
7AVR-1404/484
ADJUSTMENT
FM ALIGNMENT
Input Output Adjustment
Step
Alignment
Item
Tuning
Frequency
Setting
Type Frequency
Input
Level
Modulation Coupling Type Connect to Points Adjust to
1
Center
Adjustment
98.1MHz
(98.0MHz)
FM SSG 98.1MHz 60dBP
Mono
1kHz 100%
Antenna
Terminal
Digital
Voltmeter
R471 T402 r 50mV
2 Distortion
98.1MHz
(98.0MHz)
FM SSG 98.1MHz 60dBP
Mono
1kHz 100%
Antenna
Terminal
Distortion
Meter
Output
Terminal (L)
T403
Minimum
Distortion
3 Repeat Steps 1 and 2
4 Signal Level
98.1MHz
(98.0MHz)
FM SSG 98.1MHz 20dBP OFF
Antenna
Terminal
Light “TUNED” on
FL Display
VR402
Tuner Section
CONNECTION DIAGRAM OF MEASURING INSTRUMENTS


 FM
STEREO
MODULATOR
FM SSG
Digital
Voltmeter
75ohm
T402 T403
IC402
VR402
TUNER B'D
R471
20
+14
−10
dB


 AM
T402 T403
IC402
TUNER B’D
R471
VR401
AM ALIGNMENT
Output Adjustment
Step
Alignment
Item
Frequency Input
Type Connect to Points Adjust to
Remarks
1 Signal Level
999 (1000)
kHz
AM SSG VR401
Light “TUNED” on
FL Display
SSG OUTPUT
74dBP (EMF)

Denon AVR-1404 Specifications

General

Brand	Denon
Model	AVR-1404
Category	Stereo Receiver
Language	English