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For U.S.A., Canada,
Europe, Asia, China &
Taiwan R.O.C. model
Hi-Fi Component
SERVICE MANUAL
MODEL AVR-5803
MODEL AVC-A1SR
AV SURROUND RECEIVER / AMPLIFIER
Charger Base Station
AVR-5803 model only
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
X0142 1174 NC 0204
AVR-5803/AVC-A1SR
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 170 W + 170 W (8 /ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
power amplifer stage.) 200 W + 200 W (6 /ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
Dynamic power: 190 W