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K-501A
Ref. No. 3718
112001
SERVICE MANUAL
CASSETTE TAPE DECK
MODEL K-501A
UPP 230-240V AC, 50Hz
UDT 120V AC, 60Hz
UGT 220-230V AC, 50/60Hz
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
K-501A
SPECIFICATIONS
Track format Power supply rating
4-tracks, 2-channels AC 230-240 V, 50 Hz
Erasing system AC 220-230 V, 50/60 Hz
AC erase AC 120 V, 60 Hz
Tape speed Power consumption
13 W (230-240 V, 50 Hz)
4.8 cm/sec.
(220-230 V, 50/60 Hz)
Wow and flutter
14 W (120 V, 60 Hz)
0.1 % (WRMS)
0.2 % (DIN) Dimensions (W x H x D)
155 mm x 94 mm x 303 mm
Frequency response
6-1/8" x 3-11/16" x 11-15/16"
Metal position tape
(AC 230-240 V,50Hz)
30 to 15,000 Hz