ONKYO K501A free download

File name Manuale K-501A.pdf

K-501A Ref. No. 3718 112001 SERVICE MANUAL CASSETTE TAPE DECK MODEL K-501A UPP UDT UGT SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ON THE 230-240V AC, 50Hz 120V AC, 60Hz 220-230V AC, 50/60Hz 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 4-tracks, 2-channels Erasing system AC erase Tape speed 4.8 cm/sec. Wow and flutter Power supply rating AC 230-240 V, 50 Hz AC 220-230 V, 50/60 Hz AC 120 V, 60 Hz Power consumption 13 W (230-240 V, 50 Hz) (220-230 V, 50/60 Hz) 14 W (120 V, 60 Hz) Dimensions (W x H x D) 155 mm x 94 mm x 303 mm 6-1/8" x 3-11/16" x 11-15/16" (AC 230-240 V,50Hz) (AC 220-230 V,50/60Hz) 155 mm x 94 mm x 297.5 mm 6-1/8" x 3-11/16" x 11-11/16" (AC 120 V , 60Hz) 0.1 % (WRMS) 0.2 % (DIN) Frequency response Metal position tape 30 to 15,000 Hz ± 3 dB High position tape 30 to 14,000 Hz ± 3 dB Normal position tape 30 to 13,000 Hz ± 3 dB Weight Signal to noise ratio 2.5 kg, 5.5 lbs · 54 dB (metal position tape, Dolby NR off) Specifications and external appearance are · Noise reduction of 10 dB above 5 kHz subject to change without notice as a result of and 5 dB at 1 kHz is possible with Dolby product improvement. B NR. · Noise reduction of 20 dB at 5 kHz is possible with Dolby C NR. Input Jacks LINE IN: 2 Input sensitivity: 500 mV Input impedance: 50 kohms Output Jacks LINE OUT: 2 Standard output level: 500 mV Output load impedance: over 50 kohms Motors DC servo motor: 1 Heads REC/PB: Special Hard Permalloy: 1 Erase head: Ferrite: 1 SERVICE PROCEDURES CIRCUIT NO. F901 PART NO. 252074 DESCRIPTION 2A-SE-EAK,Fuse ...Europian model only

...120V model only ...220-230V model only K-501A PANEL VIEW FRONT PANEL STANDBY/ON button STANDBY indicator / Rec/Pause button Rec/Pause indicator FADE button/FADE indicator Cassette in indicator ALBUM button/ALBUM indicator Eject button STEREO CASSETTE TAPE DECK CASSETTE LOADING MECHANISM B STANDBY / ON C CD DUBBING ALBUM FADE DOLBY NR REV MODE STANDBY K- 5 01A DOLBY NR indicator DOLBY NR button Cassette slot Stop button REV MODE indicator REV MODE button , Forward/reverse side play button Auto space button , Fast-forward/Rewind Skip button K-501A EXPLODED VIEW P901A A9 S1 P101A A16 P702A A15 A19 P703A S2 U2 T901 A17 A7 S1 U3 S1 A4 S1 S1 A1 A12 A2 A5 Z1 A6 A3 A13 A2 A14 S3 S4 A18 U1 F901 S1 A8 A17 A11 A10 K-501A PARTS LIST EXPLODED VIEW REF. NO. A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 F901 P101A P702A P703A P901A T901 U1 U2 U3 Z1 S1 S2 S3 S4 PART NO. 27111266 27191165 28198948 28148505 27180583 28325983 27100415 27191164 27300750 27212366 28198939 28198946 28198