RC-469DV DV-C503 SERVICE MANUAL SERVICE MANUAL DVD Changer Black model MODEL DV-C503 120V AC, 60Hz BUDD Ref. No. 3704 102001 SAFETY-RELATED COMPONENT WARNING!! THE MARK FOUND ON SOME COMPONENT PARTS INDICATES THE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. WHEN REPLACING, BE SURE TO USE PARTS OF IDENTICAL DESIGNATION. 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. www.denom.com 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 252159 2A-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. www.denom.com S5 H1 H13 H4 H3 H2 S2 H43 42 S2 H5 S4 S5 H7 H8 H10 11 H12 H21 H47 H47 U2 H15 H14 S2 H20 S2 H22 H49 H48 H47 H22 H23 S2 U3 S2 H44 S2 S2 S6 S3 S6 H45 S2 S1 S2 H47 H41 S2 H46 H27 H24 U1 H26 H27 S2 H38 S2 H37 H35 S3 H34 S2 H6 F1 CN01 S3 S3 S6 S4 S4 S2 S2 S2 S2 S2 S2 S2 H26 H26 S2 S1 S1 S2 S2 S6 S2 S2 S2 CC201 CC202 H52 FL tube H47 H47 H42 S2 H42 S1 S2 U2 U2 H53 DV-C503 DV-C503 EXPLODE VIEW CHASSIS www.denom.com DV-C503 PARTS LIST CHASSIS REF. NO. PART NO. DESCRIPTION H1 55221110 Plate, DVD H2 55184480 Drawer panel H3 55221120 Clear plate H4 55186750 Badge Logo H5 55186710 Facet H6 55244650 Button, STANDBY H7 55244620 Knob, POWER H8 55184600 Shaft, power H10 55244670 Button, PLAY H12 55164930 FL holder H13 55184330 Front panel H14 55244660 Button, OPEN/CLOSE H15 55244680 Button, Keys (9-keys) H20 55236110 Front chassis H21 55201610 Sponge, front bracket H22 55125120 Foot (4) H23 55196510 Sponge, chassis H24 55174580 Bracket ground H26 55186640 Bracket main PC board H27 55178960 Spring H34 55011170 Power cord, 1830mm H35 55125180 Cord bushing H37 55186610 Rear panel H38 55174610 Bracket R small H41 55186600 Top cover H42 55141370 Rubber (4) H42 55127310 Washer foot H43 55184690 Power supply board unit H44 55221140 Shield cover H45 55186670 Bracket L, Frame H46 55186680 Bracket R, Frame H47 55174550 Cushion, 12 x 8 x 20 H48 55186620 Main chassis H49 55190690 Rubber sheet H52 55170390 Wire tie H53 55190770 Sheet S1 838130068 3TTB+6B, Self tapping screw S2 838130088 3TTB+8B, Self tapping screw S3 838130108 3TTB+10B(BC), Self tapping screw S4 831130088 3TTW+8B, Self tapping screw S6 838440088 4TTB+8B(BC), Self tapping screw U1 55183100 Main circuit PC board U2 55183110 Display PC board, Open/Close SW PC board, Standby LED PC board U3 55183120 Output terminal PC board F1 NOTE: THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. REF. NO. PART NO. DESCRIPTION 252159 2A-UL/T-237, Fuse www.denom.com 20710180 GEAR M18 20710180 GEAR pp-6.max www.denom.com M18 20710180 GEAR M18 20710180 GEAR pp-7.max www.denom.com AC120V, 60Hz Power supply circuit DVD Mechanism Roulette Mechanism AC CORD +12V ANALOG Vcc +8V ANALOG Vcc -8V ANALOG Vcc +5V DIGITAL Vcc +3.3V DIGITAL Vcc +8V MOTOR Vcc +12V MOTOR Vcc 5V DISPLAY F-OE(DRAM OE) DATA* RDNOTWR D-RASO- ADDR* D-CAS1- D-CAS1 ADDR* F-WE F-RESET F-DE DATA* F-OE(DRAM OE) F-CE IC401 FLASH MEMORY 8MBIT M29F400T-90N1 IC301 SDRAM-64MBIT HY57V651610BTLC-8 125MHz IR REMOCON +5V6S VFD STD VFD DATA IN VFD DATA OUT VFD CLK POWER CTL PCM1748E-CS PCM1748E-CLK PCM1748E-DATA PCMCLK BCK LRCLK AUDIO-MUTE CVBS-OUT Y-OUT C-OUT R(Cr)-OUT B(Cb)-OUT G(Y)-OUT SPDIF PCM1748E DAC IC802-A-A BA4560 L AUDIO R AUDIO L. P. F L. P. F MUTE TR BUFFER & B.N.F. TR BUFFER & B.N.F. TR BUFFER & B.N.F. TR BUFFER & B.N.F. TR BUFFER & B.N.F. TR BUFFER & B.N.F. BUFFER VIDEO-MUTE PIXCLK-27MHz IC501 74HC04 SDA SCL EEPROM M24C02 IC202 EXIT-PSTART/ERROR EXIT-DATAVALID EXIT-DATA EXIT-BCLK +3V3-RESET IRQ2 F/E SCL F/E SDATA +3.3V DIGITAL Vcc +5V DIGITAL Vcc +12V MOTOR Vcc SLIDER-OPEN/CLOSE (POWER-POSITION P1) SLIDER-IN (DRAWER-CCW-CTRL) SLIDER-OUT(DRAWER-CTRL) IC201 ST15519 MPEG CVBS-OUT Y-OUT C-OUT R(Cr)-OUT B(Cb)-OUT G(Y)-OUT COAXIAL OPTICAL CVBS-VIDEO S-VIDEO JK804 RCA 3V 6 7 8 9 10 GND Cr Cb Y L-CH MIXED R-CH MIXED +5VS FL AC FL AC -17V IC901 FL tube DV-C503 BLOCK DIAGRAM A 1 2 3 4 B C D E www.denom.com GRID(00:11) Display circuit PC board Connection board Standby LED PC board Open/Close PC board From Power supply unit DV-C503 SCHEMATIC DIAGRAM A 1 2 3 4 5 B C D E F G H www.denom.com From Main PC board Audio output Video output Component Output terminal PC board From Main PC board DV-C503 SCHEMATIC DIAGRAM A 1 2 3 4 B C D E www.denom.com A 1 2 3 4 5 B C D DV-C503 Mechanism circuit PC board Roulette motor PC board To Mecha. control PC board To P003 To Main control PC board CN206 DV-C503 SCHEMATIC DIAGRAM A 1 2 3 4 B C D E From Main PC board Audio output Video output Component Output terminal PC board From Main PC board DV-C503 SCHEMATIC DIAGRAM A 1 2 3 4 B C D E Power supply circuit PC board Main circuit PC board DVD Mecha. F/E PC board B08 Mechanism control PC board Display circuit PC board OPEN/ CLOSE switch PC board MOTOR Output terminal PC board Connection PC board CN904 CP904 Standby switch PC board Power switch DV-C503 PC BOARD CONNECTION DIAGRAM DV-C503 A 1 2 3 4 B C D E AC 120V 60Hz DV-C503 PRINTED CIRCUIT BOARD PARTS LIST DISPLAY CIRCUIT PC BOARD ASSY (PART NO. 55183110) CIRCUIT NO. PART NO. DESCRIPTION ICs IC901 55183040NR CXP82324 IC902 55191090NR KIA7045 Transistor Q901 5513318092 DTC114YKA Remote sensor RM901 55156010NR NJL63H38 FL tube FL901 55183030NR HNA-12SM17 Diodes D904 7043654016 1N4148 D905 55125510NR LED D906 5517787088 RB501V-40 Coils L901 1403936091 22uH, Chip L902,L905 1032875091 0 ohm, Chip L903,L904 2053866091 4.7 ohm, Chip L909,L912, 5512667050 Choke L913,L914 Resonator X901 55126140NR 10MHz Socket AS CN901 55191010NR CN902 55182990NR CN903 55199600NR CN904,CN905 55123320XX 2.0MM 5 MA ST CN906 55199610NR Socket CP903 55090070XX CP906 55123310XX Capacitors C901 2034206030 47uF,+/-20%, 16V, Elect C903-C905, 2028804091 0.1uF, +80-0%,Chip C908,C911 C906 2025205030 100uF,+/-20%, 6.3V, Elect C907 2026862041 470uF,+/-20%, 6.3V, Elect C909 2026884030 1uF,+/-20%, 50V, Elect Switches SW901,SW903, 55145270NR SW905,SW907, SW911,SW913, SW915,SW917, SW921,SW924, SW927,SW930, SW931 Spring Finger 55178960XX Finger type PRINTED CIRCUIT BOARD VIEW DV-C503 Display circuit PC board Component side view Soldering side view A 1 2 3 4 B C D E www.denom.com DV-C503 DV-C503 PRINTED CIRCUIT BOARD VIEW A 1 2 3 4 B C D E Main circuit board Top pattern and top parts www.denom.com DV-C503 DV-C503 PRINTED CIRCUIT BOARD VIEW A 1 2 3 4 B C D E Main circuit board Bottom pattern and bottom parts www.denom.com Sodering side view Component side view J805 C825 C824 C823 C820 C821 JK803 JK802 JK801 IC805 J801 J802 J803 C802 J806 CN01 D711 DV-C503 PRINTED CIRCUIT BOARD VIEW Output terminal PC board DV-C503 A 1 2 3 4 B C D E CP01 C822 www.denom.com Soldering side view Component side view OPEN/CLOSE SW930 CP903 Soldering side view Open/Close switch PC board Standby switch PC board Connection PC board CN904 1.RESET 2.RxD 3.TxD 4.TV/AUX 5.+5V6S 1.RESET 2.RxD 3.TxD 4.TV/AUX 5.+5V6S To FRONT To MPEG Soldering side view Component side view DV-C503 PRINTED CIRCUIT BOARD VIEW www.denom.com P004 DV-C503 PRINTED CIRCUIT BOARD VIEW Mechanism control PC board Roulette motor PC board Component side view JW15 C005 L001 JW20 D001 C001 D002 JW10 JW8 IC002 IC001 JW18 C002 R003 R004 C003 C004 JW22 JW14 P003 R002 R001 JW7 JW3 JW21 JW6 JW17 JW13 P406 DV-C503 Component side view A 1 2 3 4 B C D E www.denom.com DV-C503 PRINTED CIRCUIT BOARD PARTS LIST MAIN CIRCUIT PC BOARD ASSY (PART NO. 55183100) CIRCUIT NO. PART NO. DESCRIPTION CIRCUIT NO. PART NO. DESCRIPTION ICs IC201 55130350 STI5519, Video processor IC202 20940740 M24C02WM, EEPROM IC21P 20361320 KIA7806PI, Regulator IC301 55156290 HY57V65162, DRAM IC301 55156420 K4S641632D, DRAM IC302 55156030 PCM1748 KE, D/A converter IC303 55128990 BA4560F, Ope. Amp. IC401 55177660 SST39VF800A-90-4C-EK, Memory flash IC501 55133310 M74HCU04M, Logic Transistors Q201-Q203 20970460 KTC3875Y Q220B,Q220C, 55138690 KTN2907A Q220G,Q220R, Q220S,Q220Y Q221B,Q221C, 55138710 KTD1304 Flexible flat cables CC201 55182930 19X 1.25MM 180MM CC202 55182940 19X 1.25MM 100MM Socket AS CN201 55182960 5P 130MM UL1007 PVC CN205 55182970 12P 150MM UL1007 PVC Connectors CN206 55123450 2.0MM 12 MA R NAT LW2003P12 CP201 55124680 1.25MM 19 FE R WH GF120-19S-LS CP202 55125910 1.0MM 15 FE ST BK 00-6232-015-006-800 CP203 55125910 1.0MM 15 FE ST BK 00-6232-015-006-800 CP205 55124600 1.25MM 19 FE ST WH GF120-19S-TS 2794 Q221G,Q221R, Q221S,Q221Y Q301 55133180 DTC114YKA N Q301L,Q301R 55039430 DTC323TK N Q302L,Q302R 55133190 DTA114YKA P Oscillator X501 55128980 FILQZ 27M0 HZ Diodes D301 55171070 UDZ 2.2 B 2.4V, Zener D302 20441240 Wire buss, 7.5mm D303 20496510 1SS355 35.0V Coils L201-L203 14041740 2U2H +10% L204-L206, 55126670 Beads, MT1 L210,L501 L208,L209 14041740 2U2H +10%, Choke L211,L301 55126710 120OHM CHIP, Beads L220B,L220C, 14041750 2U7H +10%, Choke L220G,L220R, L220S,L220Y L302 10134590 33R0 OHM, Choke Capacitors C201P,C204, 20268940 100uF, +/-20%,10V, Elect. C206,C210, C221,C232, C311,C406 C327 15002130 10uF, +/-20%,16V, Elect. C325,C331 20252680 1uF, +/-20%,10V, Elect. C223B,C223C, 20252650 220uF, +/-20%,16V, Elect. C223G,C223R, C223S,C223Y C330 20269110 330uF, +/-20%,6.3V, Elect. C220B,C220C, 20252670 470uF, +/-20%,10V, Elect. C220G,C220R, C220S,C220Y C233,C505 20268620 470uF, +/-20%,6.3V, Elect. C228-C230, 20267830 470uF, +/-20%,16V, Elect. C301L,C301R, C305L,C305R, C306L,C306R, C323 www.denom.com DV-C503 PRINTED CIRCUIT BOARD PARTS LIST CIRCUIT NO. PART NO. DESCRIPTION ICs IC001,IC002 20656300NR LB1641 Diodes D001,D002 2041428001 1N5232B, 5.6V, Zener Photo diodes PI001-PI003 20586840NR ITR9606/F2 PI004 20556130NR GP2S28 20M Coil L001 20265120NR LF 39U0H +10% 130M Capacitors C001,C003 8043459071 22pF,+/-5%, Ceramic (CH) C002,C004 20246950AF 0.1uF,+/-10%, Ceramic C005 20268030AM 1000uF,+/-20%, 25V, Elect Socket P003 20504010XX 2.0MM 6 MA ST P027 20713500NR 06187F P406 55183020NR Resistors R001,R002 5088295016 100 ohm, +/-5%, 1/6W R003,R004 2054943001 2.2 ohm, +/-5%, 1/2W MECHANISM CONTROL PC BOARD ASSY (PART NO. 55186040) www.denom.com DV-C503 PRINTED CIRCUIT BOARD PARTS LIST OUTPUT TERMINAL PC BOARD CIRCUIT NO. PART NO. DESCRIPTION IC IC805 55164740NR Optical output terminal Tansistors Q801 2097046092 KTC3875Y Q802 2097048092 KTA1504Y Diode D711 7043654016 1N4148 Coils L801-L803 5512671050 Socket CN01 55124600XX 1.25mm, 19P CP01 55090070XX 2.0mm, 2P Capacitors C801 2026729091 0.1uF, +80-0%, Chip C802 2026783030 47uF,+/-20%, 16V, Elect C803 1105934091 0.01uF, +/-10%, Chip C804 1105867091 100pF, +/-5%, Chip C820-C822, 2026862030 470uF,+/-20%, 6.3V, Elect C825 C823,C824 2025265030 220uF,+/-20%, 16V, Elect Resistors J893-J895 8044051091 o ohm Terminals JK801 55164750XX Coaxial output JK802 55175260XX RCAV2P, Audio output JK803 55191220XX RCA1P, Video output JK804 55149420XX RCV3V, Component output www.denom.com DV-C503 PRINTED CIRCUIT BOARD PARTS LIST CIRCUIT NO. PART NO. DESCRIPTION ICs IC001,IC002 20656300NR LB1641 Diodes D001,D002 2041428001 1N5232B, 5.6V, Zener Photo diodes PI001-PI003 20586840NR ITR9606/F2 PI004 20556130NR GP2S28 20M Coil L001 20265120NR LF 39U0H +10% 130M Capacitors C001,C003 8043459071 22pF,+/-5%, Ceramic (CH) C002,C004 20246950AF 0.1uF,+/-10%, Ceramic C005 20268030AM 1000uF,+/-20%, 25V, Elect Socket P003 20504010XX 2.0MM 6 MA ST P027 20713500NR 06187F P406 55183020NR Resistors R001,R002 5088295016 100 ohm, +/-5%, 1/6W R003,R004 2054943001 2.2 ohm, +/-5%, 1/2W MECHANISM CONTROL PC BOARD ASSY (PART NO. 55183130) www.denom.com DVC-503 PANEL VIEW FL DISPLAY Inserted disc indicators Indicate the type of current disc that is loaded. Play/Pause indicators Illuminate in play or pause mode. Parental Lock indicator Illuminates in parental lock mode. TITLE indicator Illuminates to indicate the current title number. RESUME indicator Illuminates when the player is ready for resume playback. CHPTER/TRACK indicators Indicate display mode of the current chapter of DVD disc or track number of Video CD or CD. RANDOM indicator Illuminates during random playback. REPEAT indicators Illuminate during repeat playback. MEM. indicator Illuminates during memory playback. PBC indicator Illuminates when PBC is on for Video CD. INTRO indicator Illuminates during intro-scan playback. Elapsed time indicators Indicate playing time. Search indicators Illuminate during search and slow playback mode. Disc number indicator/CD indicator Disc number indicators indicate the presence of a disc. CD indicator illuminates when the DVD Changer is in CD Play mode. Multifunction indicator Indicates operating status, messages, etc. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 www.denom.com DV-C503 MICROPROCESSOR TERMINAL DESCRIPTION IC901 CXP82532 PIN LIST 1 PE3/INT3 INPUT FOR EXTERNAL INTERRUPT REQUEST. I 2 PE4/RMC INPUT FOR REMOTE CONTROL RECEIVING CIRCUIT. I 3 PE5 - I 4 PE6 - O 5 PE7/TO OUTPUT PIN FOR 16-BIT TIME/COUNTER RECTANGULAR WAVEFORM. O 6 PBO/CINT EXTERNAL CAPTURE INPUT FOR 16-BIT TIME/COUNTER. I/O 7 PBI/'CSO CHIP SELLECT INPUT FOR SERIAL INTERFACE(CH0). I/O 8 PB2/'SCKO SERIAL CLOCK (CH0) INPUT/OUTPUT. I/O 9 PB3/SIO SERIAL DATA (CH0) INPUT. I/O 10 PB4/SOO SERIAL DATA (CH0) OUTPUT. I/O 11 PB5/'SCK1 SERIAL CLOCK (CH1) INPUT/OUTPUT. I/O 12 PB6/SI1 SERIAL DATA (CH1) INPUT. I/O 13 PB7/SO1 SERIAL DATA (CH1) OUTPUT. O 14 PCO/KRO KEY RETURN INPUT FOR FDP SEGMENT SIGNAL WITCH PERFORMS KEY SCANNING. I/O 15 PC1/KR1 KEY RETURN INPUT FOR FDP SEGMENT SIGNAL WITCH PERFORMS KEY SCANNING. I/O 16 PC2/KR2 KEY RETURN INPUT FOR FDP SEGMENT SIGNAL WITCH PERFORMS KEY SCANNING. I/O 17 PC3/KR3 KEY RETURN INPUT FOR FDP SEGMENT SIGNAL WITCH PERFORMS KEY SCANNING. I/O 18 PC4/KR4 KEY RETURN INPUT FOR FDP SEGMENT SIGNAL WITCH PERFORMS KEY SCANNING. I/O 19 PC5/KR5 KEY RETURN INPUT FOR FDP SEGMENT SIGNAL WITCH PERFORMS KEY SCANNING. I/O 20 PC6/KR6 KEY RETURN INPUT FOR FDP SEGMENT SIGNAL WITCH PERFORMS KEY SCANNING. I/O 21 PC7/KR7 KEY RETURN INPUT FOR FDP SEGMENT SIGNAL WITCH PERFORMS KEY SCANNING. I/O 22 PA0/AN0 ANALOG INPUT TO A/D CONVERTER. I/O 23 PA1/AN1 ANALOG INPUT TO A/D CONVERTER. I/O 24 PA2/AN2 ANALOG INPUT TO A/D CONVERTER. I/O 25 PA3/AN3 ANALOG INPUT TO A/D CONVERTER. I/O 26 PA4/AN4 ANALOG INPUT TO A/D CONVERTER. I/O 27 PA5/AN5 ANALOG INPUT TO A/D CONVERTER. I/O 28 PA6/AN6 ANALOG INPUT TO A/D CONVERTER. I/O 29 PA7/AN7 ANALOG INPUT TO A/D CONVERTER. I/O 30 'RESET SYSTEM RESET,ACTIVE "L" I/O 31 EXTAL CONNECTION FOR SYSTEM CLOCK OSCILLATION CRYSTAL. I 32 XTAL CONNECTION FOR SYSTEM CLOCK OSCILLATION CRYSTAL. - 33 VSS GND - 34 PD0/S0 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 35 PD1/S1 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 36 PD2/S2 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 37 PD3/S3 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 38 PD4/S4 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 39 PD5/S5 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 40 PD6/S6 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 41 PD7/S7 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 42 PF0/S8 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 43 PF1/S9 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 44 PF2/S10 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 45 PF3/S11 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 46 PF4/S12 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O 47 PF5/S13 8-BIT DEDICATED OUTPUT PORT/SEGMENT SIGNAL OUTPUT FOR FDP. O PIN NUMBER IN/OUT PIN NAME MAIN FUNCTION www.denom.com DV-C503 DISASSEMBLY PROCEDURE Remove the roulette 1. Pull out the tray. 2. Stops in the position (cut deeply). 3. Remove in the direction of arrow. 4. Reassembly is performed by 3 to 1. Roulette Cut deep Short Land 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. Do not touch the optical pickup object lens with the hands. 1. Remove the top cover with six screws. 2. Remove the tray. 3. Remove the roulette assembly. 4. Remove the roulette. (Roulette is removed as written below.) 5. Solder the LD output lands on the DVD optical pickup. Please perform right photo to reference. 6. Replace the pickup mechanism assembly etc. . After unsolder the laser diodes output lands. www.denom.com DV-C503 Front side RC-469DV NO. PART NO. DESCRIPTION NO. PART NO. DESCRIPTION 5 55184380 Carton box 13 55186720 Warranty card 6 55184410 Pad, Right 22 55184430 UPC label 7 55184420 Pad, Left 23 55170660 Sheet, 1150 x 1000 8 55184440 Remote controller RC-469DV 24 55170650 Polybag, Instruction manual 9 3010124 Battery, UM-4 x 2 25 20715540 Polybag, Power cord 10 55176530 Audio/ Video connection cable 26 Cable tie 12 55184460 Instruction manual 29 55208740 Cushion, 35sq x 80 5 6 7 8 9 10 30 29110141 PP Tape 13 22 23 12 24 25 26 29 30 UPC DV-C503 29363015 ( ) B 5 A B C 5 5 D E F G 7 5 1 3 9 8 0 0 4 4 8 3 Serial No. 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 BAR-CODE (UPC) and the figure arefixed by model number Serial No./ bar code (code 39) UPC Label DV-C503 PACKING VIEW PARTS LIST www.denom.com DV-C503 UPGRADE THE FIRMWARE 1 Two files are saved to the same directory. 1. Jigs connection 1-1. PC-JIG Connect the D-Sub(25 pin) cable. 1.2. JIG-DV-C503 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 DV-C503. Light up the LED on the JIG PC board assy. 1-5. Start an MS-DOS window. (Click Strat, point to Programs, point to Accessories, and then click MS-DOS Prompt.) 1-6. Input key the "dvd down AAAABBB.bin" and then click Return. a. The program for writing b. The program of binary form AAAABBB.bin AAAA : model name BBB : Version CP202 1 15 Connect the grade up jig Part No. 0P42 To Computer Down load JIG Part number 0P42 Main PC board assy (on the bottom side of DV-C503) www.denom.com DV-C503 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 Writing was completed. 1-8. Press any key. 2. Confirmation of version of firmware 2-1. Press the "DIS 3" and "CDPLAY" key to the same timing. The "DISC 3" key is pushed previously. 2-2. Version number is displayed on FL tube. (wait several seconds ) 71AAA BBCC Creation day Creation month Version number ONKYO code www.denom.com DV-C503 http://www.onkyo.co.jp/ HOMEPAGE ONKYO U.S.A. CORPORATION 18 Park Way, Upper Saddle River, N.J. 07458, U.S.A. Tel: 201-785-2600 Fax: 201-785-2650 E-mail: onkyo@onkyousa.com ONKYO EUROPE ELECTRONICS GmbH Industriestrasse 20, 82110 Germering, GERMANY Tel: 089-849-320 Fax: 089-849-3265 E-mail: info@onkyo.de ONKYO CHINA LIMITED Units 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung, N.T., HONG KONG Tel: 852-2429-3118 Fax: 852-2428-9039 Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8111 Fax: 072-833-5222 ONKYO CORPORATION www.denom.com