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.
Audio Section |
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Power Amplifier |
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Rated output: |
Front: |
60W+60W(8Ω |
/ohms, 20Hz~20kHz with 0.08% T.H.D) (Europe & China Models) |
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70W+70W(8Ω |
/ohms, 20Hz~20kHz with 0.08% T.H.D) (U.S.A. & Canada Models) |
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90W+90W(6Ω |
/ohms, 1kHz with 0.7% T.H.D) (Europe Model) |
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100W+100W(6Ω |
/ohms, 1kHz with 0.7% T.H.D) (U.S.A. & Canada Models ) |
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100W+100W(6Ω |
/ohms, EIAJ) (China Model ) |
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Center: |
60W(8Ω |
/ohms, 20Hz~20kHz with 0.08% T.H.D) (Europe & China Models) |
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70W(8Ω |
/ohms, 20Hz~20kHz with 0.08% T.H.D) (U.S.A. & Canada Models) |
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90W(6Ω |
/ohms, 1kHz with 0.7% T.H.D) (Europe Model) |
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100W(6Ω |
/ohms, 1kHz with 0.7% T.H.D) (U.S.A. & Canada Models ) |
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100W(6Ω |
/ohms, EIAJ) (China Model ) |
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Surround: 60W+60W(8Ω |
/ohms, 20Hz~20kHz with 0.08% T.H.D) (Europe & China Models) |
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70W+70W(8Ω |
/ohms, 20Hz~20kHz with 0.08% T.H.D) (U.S.A. & Canada Models) |
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90W+90W(6Ω |
/ohms, 1kHz with 0.7% T.H.D) (Europe Model) |
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100W+100W(6Ω |
/ohms, 1kHz with 0.7% T.H.D) (U.S.A. & Canada Models ) |
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100W+100W(6Ω |
/ohms, EIAJ) (China Model ) |
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Output terminals: |
Front: |
A or B 6 to 16Ω /ohms |
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A+B 12 to 16Ω |
/ohms |
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Analog |
Center/Surround: 6 to 16Ω |
/ohms |
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Input sensitivity/input impedance: |
200mV/47kΩ ./kohms |
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Frequency response: |
10Hz~100kHz: +1, -3dB (TONE DEFEAT ON) |
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S/N ratio: |
98dB (IHF-A weighted) (TONE DEFEAT ON) |
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Standard video jacks |
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Input/output level and impedance |
: 1Vp-p,75Ω /ohms |
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Frequency response: |
5Hz~10MHz . +1, -3dB |
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Tuner section |
[FM] (note: µV at 75Ω /ohms, 0dBf =1x10-15W) [AM] |
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Receiving range: |
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U.S.A., Canada Models: |
87.50MHz~107.90MHz |
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520kHz~1710kHz |
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Europe & China Models: |
87.50MHz~108.00MHz |
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522kHz~1611kHz |
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Usable sensitivity: |
1.0µV (11.2dBf) |
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18µV |
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50 dB quieting sensitivity: |
MONO |
1.6µV (15.3dBf) |
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STEREO |
23µV (38.5dBf) |
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S/N ratio: |
MONO |
80dB (IHF-A weighted) |
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STEREO |
75dB (IHF-A weighted) |
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Total harmonic distortion: |
MONO |
0.15% (1kHz) |
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General |
STEREO 0.3% (1kHz) |
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Power supply: |
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U.S.A., Canada Models |
AC120V,60Hz |
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Europe Model |
AC230V,50Hz |
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China Model |
AC220V,50Hz |
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Power consumption: |
3.7A (USA & Canada model), 200W (Europe & China model) |
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Maximum external dimensions: |
434 (W) x 147 (H) x 417 (D) mm (17-3/32” x 5-25/32” x 16-7/16”) |
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Mass: |
9.8kg (20 lbs 9.7 oz) |
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Remote control unit (RC-896) |
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Batteries: |
R6P/AA Type (two batteries) |
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External dimensions: |
54 (W) x172.5 (H) x 29 (D) mm (2-1/8” x 6-51/64” x 1-9/64”) |
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Mass: |
120g (Approx. 4.2 oz) (including batteries) |
* For purposes of improvement, specifications and design are subject to change without notice.
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