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Hi-Fi Component
SERVICE MANUAL
MODEL AVR-2801/981
AV SURROUND RECEIVER
SYSTEM SURROUND
TUNING SETUP PARAMETER
TITLE MENU/GUIDE
BAND
CH SELECT
MODE
ENTER
SELECT
MEMORY STATUS ON SCREEN
DISPLAY RETURN
USE/LEARN T.TONE MULTI OUTPUT SET UP
Some illustrations using in this service manual are slightly different from the actual set.
AVR-2801/981
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: 90 W + 90 W (8 /ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
135 W + 135 W (6 /ohms, 1 kHz with 0.7 % T.H.D.)
Center: 90 W (8 /ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
135 W (6 /ohms, 1 kHz with 0.7 % T.H.D.)
Surround: 90 W + 90 W (8 /ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
135 W + 135 W (6 /ohms, 1 kHz with 0.7 % T.H.D.)
Dynamic power: 120 W