Onkyo DVC 503 Service Manual
This is the 33 pages manual for Onkyo DVC 503 Service Manual.
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Extracted text from Onkyo DVC 503 Service Manual (Ocr-read)
Page 1
Specifications and features are subject to change without notice. DVD Changer Power supply AC 120 V, 60 Hz Power consumption 20 W Weight 15.0 lbs External dimensions 17 1 /8" x 5 1 /16 " x 16 15 /16 " (W/H/D) Signal system NTSC Frequency range (digital audio) 48 kHz sampling 4 Hz to 22 kHz 96 kHz sampling 4 Hz to 42 kHz Signal-to-noise ratio (digital audio) More than 98 dB Audio dynamic range (digital audio) More than 95 dB Harmonic distortion (digital audio) Less than 0.005 % Wow and flutter Below measurable level Operating conditions Temperature: 5 C to 35 C (41 F to 95 F), Operation status: Horizontal Outputs Video output 1.0 V (p-p), 75 ohm , negative sync., pin jack 1 S-video output (Y) 1.0 V (p-p), 75 ohm , negative sync. (C) 0.286 V (p-p), 75 ohm , Mini DIN 4-pin 1 Component video output (Y) 1.0 V (p-p), 75 ohm , negative sync., pin jack 1 (P B)/(PR) 0.7 V (p-p), 75 ohm , pin jack 2 Audio output (digital output Optical) Optical connecter 1 Audio output (digital output Coaxial) 0.5 V (p-p), 75 ohm , pin jack 1 Audio output (analog output) 2.0 V (rms), 320 ohm , pin jack (L, R) 2 Supplied Accessories Audio/video connection cable 1 Remote controller (RC-469DV) 1 Batteries (size AAA/R3) 2 DV-C503 SPECIFICATIONS
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DV-C503 SERVICE NOTE 1. Replacing the fuses 2. Safety-check out (Only U.S.A. model) After correcting the original service problem perform the following safety check before releasing the set to the customer Connect the insulating-resistance tester between the plug of power supply cord and terminal GND on the back panel. Specifications: More than 10M ohm at 500V REF.NO. PART NO.DESCRIPTION F1 2521592A-UL/T-237 This symbol located near the fuse indicates that the fuse used is show operating type, For continued protection against fire hazard, replace with same type fuse , For fuse rating, refer to the marking adjust to the symbol. Ce symbole indique que le fusible utilise est e lent. Pour une protection permanente, n'utiliser que des fusibles de meme type. Ce demier est indique la qu le present symbol est apposre. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY. TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT. POUR EVITER LES CHOCS ELECTRIQUE, INTRODUIRE LA LAME LA PLUS LARGE DA LA FICHE DANS LA BORNE CORRESPONDANTE DA LA PRISE ET POUSSER JUSQU' AU FOND. WARNING : CAUTION : ATTENTION : The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instruction in the literature accompanying the appliance. 1. Ground for the work-desk. Place a conductive sheet such as a sheet of copper (with impedance lower than 10Mohm) on the work-desk and place the set on the conductive sheet so that the chassis. 2. Grounding for the test equipments and tools. Test equipments and toolings should be grounded in order that their ground level is the same the ground of the power source. 3. Grounding for the human body. Be sure to put on a wrist-strap for grounding whose other end is grounded. Be particularly careful when the workers wear synthetic fiber clothes, or air is dry. 4. Select a soldering iron that permits no leakage and have the tip of the iron well-grounded. 5. Do not check the laser diode terminals with the probe of a circuit tester or oscilloscope. PRECAUTIONS LASER CAUTION Initialization of setup 1. Press the "DISC 4" and "CDPLAY" key to the same timing. The "DISC 4 key is pushed previously. Then, light off the FL tube. 2. Push the power switch.