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DPC-5.2 Ref. No. 3705 SERVICE MANUAL SERVICE MANUAL Nov, 2001 Schematic diagram & Printed circuit board view only DVD CHANGER DPC-5.2 MODEL RC-472DV Black model BMDD 120V AC, 60Hz SAFETY-RELATED COMPONENT WARNING!! THE MARK FOUND ON SOME COMPONENT PARTS INDICATES THE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
DPC-5.2 SERVICE NOTE PRECAUTIONS 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.
DPC-5.2 SPECIFICATIONS DVD Changer Power supply AC 120 V, 60 Hz Power consumption 20 W Weight 15.0 lbs External dimensions " x 5 " x 16 " (W/H/D) Signal system NTSC Frequency range (digital audio) 48 kHz sampling 4 Hz to 22 kHz...
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DPC-5.2 EXPLODEDVIEW CHASSIS CC202 S2 CC201 tu b...
Badge, DVD 55174610 Bracket R small 55184480 Drawer panel 55186600 Top cover 55223420 Clear plate 55184690 Power supply board unit 55204210 Logo badge, INTEGRA 55202510 Shield cover 55186710 Holder 55186670 Bracket L frame 55204250 Standby button 55186680 Bracket R frame 55244620...
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DPC-5.2 BLOCK DIAGRAM AC120V 60Hz CN701 RS-232 JACK POWER SUPPLY +12V ANALOG VCC +8V ANALOG VCC UNIT -8V ANALOG VCC +5V DIGITAL VCC IC201 +3.3V DIGITAL VCC L-CH MIXD +8V MOTOR VCC STI5519 MUTE +12V MOTOR VCC 5V DISPLAY MPEG...
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DPC-5.2 From Power supply unit SCHEMATIC DIAGRAM Display circuit PC board Connection board GRID(00:11) Standby LED PC board Open/Close PC board...
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DPC-5.2 SCHEMATIC DIAGRAM Mechanism circuit PC board Roulette motor PC board...
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DPC-5.2 PC BOARD CONNECTION DIAGRAM AC 120V 60Hz Main circuit PC board Power supply DVD Mecha. circuit PC board F/E PC board Output terminal PC board Mechanism control PC board Connection PC board MOTOR OPEN/ CLOSE Standby switch switch PC board...
DPC-5.2 PANEL VIEW FL DISPLAY 10 11 Inserted disc indicators MEM. indicator Indicate the type of current disc that is loaded. Illuminates during memory playback. Play/Pause indicators PBC indicator Illuminate in play or pause mode. Illuminates when PBC is on for Video CD.
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DPC-5.2 PRINTED CIRCUIT BOARD VIEW Main circuit board Top pattern and top parts...
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DPC-5.2 PRINTED CIRCUIT BOARD VIEW Main circuit board Bottom pattern and bottom parts...
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DPC-5.2 PRINTED CIRCUIT BOARD VIEW Output terminal PC board Component side view Soldering side view...
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DPC-5.2 PRINTED CIRCUIT BOARD VIEW Display circuit PC board Component side view Soldering side view...
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DV-C503 PRINTED CIRCUIT BOARD VIEW Mechanism control PC board Component side view Roulette motor PC board Component side view...
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DPC-5.2 PRINTED CIRCUIT BOARD VIEW Standby switch PC board Open/Close switch PC board Component side view Soldering side view Connection PC board Soldering side view Inlet PC board Component side view Component...
DPC-5.2 DISASSEMBLY PROCEDURE Replacement of DVD mechanism The laser diode in the optical pickup block so sensitive to static electricity, surge current and etc.. That the components are liable to be broken down or its reliability remarkable deteriorated. During repair, carefully take the following precautions.
DPC-5.2 PACKING VIEW RC-472DV UPC Label 5 A B C 5 5 D E F G Continuation number: 4 Digit Factory No. Number of ten thousand digits Month code : JAN=1, OCT=X Year code Line classification DV-C503 29363015 BAR-CODE (UPC) and the figure...
Connect the FFC and socket (down load PCB). 1.3. Remove a sheet at the bottom. Connect the socket (CP202). 1-4. Turn on the power switch of DPC-5.2. Light up the LED on the JIG PC board assy. Main PC board assy 1-5.
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DPC-5.2 UPGRADE THE FIRMWARE 2 1-7. Key input "Y". It is automatically written in in order of Identify, ROM ERASE, WRITE and Verify. Witting time are about 1 minute c5.2 Writing was completed. 1-8. Press any key. 2. Confirmation of version of firmware 2-1.
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