Service Manuals, User Guides, Schematic Diagrams or docs for : DENON AV Surround Receiver AV Surround Receiver Denon - AVR-1403 & 483 Схема AVR-1403
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For U.S.A., Canada ,
Europe & China model
SERVICE MANUAL
MODEL AVR-1403
AV SURROUND RECEIVER
This service manual is composed of only pages whose contents are different
from those for the model AVR-1602. For servicing, refer to the previously
issued service manual of AVR-1602 (X0116) at the same time.
Some illustrations using in this service manual are slightly different from the actual set.
16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPAN
Telephone: 03 (3837) 5321
X0148 NC 0206
AVR-1403/483
SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis
resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the
power cord is less than 460 kohms, the unit is defective.
SPECIFICATIONS
Audio Section
Power Amplifier
Rated output: Front: 60W+60W(8/ohms, 20Hz~20kHz with 0.08% T.H.D) (Europe & China Models)
70W+70W(8/ohms, 20Hz~20kHz with 0.08% T.H.D) (U.S.A. & Canada Models)
90W+90W(6/ohms, 1kHz with 0.7% T.H.D) (Europe Model)
100W+100W(6/ohms, 1kHz with 0.7% T.H.D) (U.S.A. & Canada Models )
100W+100W(6/ohms, EIAJ) (China Model )
Center: 60W(8/ohms, 20Hz~20kHz with 0.08% T.H.D) (Europe & China Models)
70W(8/ohms, 20Hz~20kHz with 0.08% T.H.D) (U.S.A. & Canada Models)
90W(6/ohms, 1kHz with 0.7% T.H.D) (Europe Model)
100W(6/ohms, 1kHz with 0.7% T.H.D) (U.S.A. & Canada Models )
100W(6/ohms, EIAJ) (China Model )
Surround: 60W+60W(8/ohms, 20Hz~20kHz with 0.08% T.H.D) (Europe & China Models)
70W+70W(8/ohms, 20Hz~20kHz with 0.08% T.H.D) (U.S.A. & Canada Models)
90W+90W(6/ohms, 1kHz with 0.7% T.H.D) (Europe Model)
100W+100W(6/ohms, 1kHz with 0.7% T.H.D) (U.S.A. & Canada Models )
100W+100W(6/ohms, EIAJ) (China Model )
Output terminals: Front: A or B 6 to 16/ohms
A+B 12 to 16/ohms
Center/Surround: 6 to 16/ohms
Analog
Input sensitivity/input impedance: 200mV/47k./kohms
Frequency response: 10Hz~100kHz: +1, -3dB (TONE DEFEAT ON)
S/N ratio: 98dB (IHF-A weighted) (TONE DEFEAT ON)
Standard video jacks
Input/output level and impedance : 1Vp-p,75/ohms
Frequency response: 5Hz~10MHz . +1, -3dB
Tuner section
Receiving range: [FM] (note: ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo