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For U.S.A., Canada, Europe,
Asia, China, Hong Kong,
Korea & Taiwan R.O.C. model
Hi-Fi Component




SERVICE MANUAL
MODEL AVR-4802
MODEL AVC-A11SR
AV SURROUND RECEIVER / AMPLIFIER




For AVR-4802 For AVC-A11SR




Some illustrations using in this service manual are slightly different from the actual set.




14-14, AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011 JAPAN
Telephone: 03 (3584) 8111


X0120 1174 NC 0108
AVR-4802/AVC-A11SR




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: Stereo (2 ch driven)
(All properties shown are only for the 125 W + 125 W (8 /ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
power amplifer stage.) 150 W + 150 W (6 /ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
Dynamic power: 170 W