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1、DPC-5.3SERVICE MANUALSERVICE MANUALDVD CHANGERBlack modelMODEL DPC-5.3120V AC, 60HzBUDDRef. No. 3736Sep, 2002RC-503DVDISC SKIPSAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK ON THESCHEMATIC DIAGRAM AND IN THE PARTS LIST ARECRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.REPLACE THESE COM
2、PONENTS WITH ONKYOPARTS WHOSE PART NUMBERS APPEAR AS SHOWNIN THIS MANUAL.MAKE LEAKAGE-CURRENT OR RESISTANCEMEASUREMENTS TO DETERMINE THAT EXPOSEDPARTS ARE ACCEPTABLY INSULATED FROM THESUPPLY CIRCUIT BEFORE RETURNING THEAPPLIANCE TO THE CUSTOMERRadioFans.CN 收音机爱 好者资料库Specifications and features are s
3、ubject to change without notice.DVD ChangerPower supplyAC 120 V, 60 HzPower consumption20 WWeight15.0 lbsExternal dimensions17 1/8 x 5 1/16 x 16 15/16 (W/H/D)Signal systemNTSCFrequency range (digital audio)48 kHz sampling 4 Hz to 22 kHz96 kHz sampling 4 Hz to 42 kHzSignal-to-noise ratio (digital aud
4、io)More than 98 dBAudio dynamic range (digital audio)More than 95 dBHarmonic distortion (digital audio)Less than 0.008 %Wow and flutterBelow measurable levelOperating conditionsTemperature: 5 C to 35 C (41 F to 95 F)Operation status: HorizontalOutputsVideo output1.0 V (p-p), 75 ohm, negative sync.,
5、pin jack x 1 S-video output(Y) 1.0V (p-p), 75 ohm , negative sync.(C) 0.286 V (p-p), 75 ohm , Mini DIN 4-pin x 1Component video output(Y) 1.0 V (p-p), 75 ohm , negative sync., pin jack x 1(PB)/(PR) 0.7 V (p-p), 75 ohm pin jack x 2Audio output (digital output Optical)Optical connecter x 1Audio output
6、 (digital output Coaxial)0.5 V (p-p), 75 ohm , pin jack x 1Audio output (analog output)2.0 V (rms), 320 ohm , pin jack (L, R) x 2DPC-5.3SPECIFICATIONSRadioFans.CN 收音机爱 好者资料库DPC-5.3SERVICE PROCEDURE1. Replacing the fuses2. Safety-check out(Only U.S.A. model)After correcting the original service probl
7、em perform thefollowing safety check before releasing the set to the customerConnect the insulating-resistance tester between the plug ofpower supply cord and terminal GND on the back panel.Specifications: More than 10M ohm at 500VREF.NO.PART NO.DESCRIPTIONF1 SR-5, T 2A250VCA T 2.0A This symbol loca
8、ted near the fuse indicates that thefuse used is show operating type, For continued protection againstfire 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, nutiliser
9、 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 P
10、ERSONNEL 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 arrowh
11、ead symbol, within an equilateral triangle, isintended to alert the user to the presence of uninsulated dangerous voltagewithin the products enclosure that may be of sufficient magnitude to constitutea risk of electric shock to persons.The exclamation point within an equilateral triangle is intended
12、 to alert the userto the presence of important operating and maintenance (servicing) instructionin 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 10M ohm) on the work-desk and place the set on the co
13、nductive 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
14、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.PRECAUTIONSLASER
15、 CAUTION Initialization of setup1. Press the CD PLAY and DISC 3 key to the same timing on the front panel. You will see that the program is updated by watching the version in the FL tube.2. Push the power DP-C5.3EXPLODED VIEW-1 CHASSISA12345BCDEFGHS2S1S1S2S246S244S2S24142S1S140289S6395455 S256S23630
16、4323S3S6S3S224S22326291724S221S22019151618232322101387S5S45S2234141S524252525274951515052S4S41153S2S2S2S2SDPC-5.3EXPLODED VIEW-2DVD MechanismA12345BCD26070250300500300540530550490460 * 4450 * 4210290480320310300 * 2430280 * 2270 * 219024022024020028070420802306016015017016015016015050280140240160150
17、160150100120130470510CLAMPER DVD ASSY BASE ASSY - CDM5G90110440520*2Part No. 55542660Part No.555426503005603003003005000Assy Part No. DPC-5.3BLOCK DIAGRAM -5POWER SUPPLY UNITA1234BCDEHOT NUT SW1F1AC INPUTLINE FILTERRECTIFIER &SMOOTHINGCIRCUITSNUBBERCIRCUIT. DRIVER CIRCUIT. VOLTAGE CONTROLLER CIRCUIT
18、. OVER CURRENT PROTECTOR CIRCUITVOLTAGEDETECTORCIRCUIT+3.5V OUTPUTRECTIFIER &SMOOTHINGCIRCUIT+2.5V OUTPUTRECTIFIER &SMOOTHINGCIRCUIT+5V OUTPUTRECTIFIER &SMOOTHINGCIRCUIT+9V OUTPUTRECTIFIER &SMOOTHINGCIRCUIT-9V OUTPUTRECTIFIER &SMOOTHINGCIRCUIT+12V OUTPUTRECTIFIER &SMOOTHINGCIRCUIT+5.5V OUTPUTRECTIFI
19、ER &SMOOTHINGCIRCUITR2R3PC1FL OUTPUTRECTIFIER &SMOOTHINGCIRCUIT-27V OUTPUTRECTIFIER &SMOOTHINGCIRCUITDPC-5.3BLOCK DIAGRAM -4DVD MECHANISM & OUTPUT CIRCUITA1234BCDEFlat cableMain circuit PC boardMECHANISM CONTROL PC BOARDPICK UPAUDIO/VIDEO JACKAUDIO/VIDEO JACKDPC-5.3BLOCK DIAGRAM -3DISPLAY SECTIONA12
20、34BCDEFrom Power supply unitTo Main PC boardKey DPC-5.3BLOCK DIAGRAM -2MAIN CIRCUIT BOARDA1234BCDETo Mechanism controlTo Pick upTo DisplayTo OUTTo OUTCP25:04PINCP25:06PINCN27:SPDIFTo OUTCP25:08PINCP25:10PINCP25:12PINCP25:14PINCP25:16PINCP25:18PINTR SWITCH CIRCUITP SCAN ON/OFFIC MEMFLASHM29W800A T901
21、N1IC41IC31IC-DRAM HY57V651620BTC-8125M 64M(1M x 16 x 4)IC- VIDEOPROC STI5519MPEG VIDEO DECODERIC-LOGIC 74HC74FLIF/FLOP CMOSIC-LOGIC 74HC86GATE HCMOSINVERTER HCTIC-LOGIC M74HCU04M1RIC-OPEAMPBA4560FIC61IC-CONV WN8728 D/APOWER SUPPLY UNITDPC-5.3BLOCK DIAGRAM-1OVER ALLA12345BCDEFGHDV-CP500SCHEMATIC DIAG
22、RAMMain circuit PC board-1A12345BCD100R-03R504100R-03R50120P-03C50620P-03C5011M-03R503R50256R-03C50222P-03X501X-TAL100N-03C504C505470/6.3L501FCM2012H-102T04D3V3C50322P-03GND+3.3VMR415FCM2012H-102T0447K-03R413C406100/10ADDIC41IC-M29F400T-90N1123456789101112131415161718192021222324A15A14A13A12A11A10A9
23、A8NCNCWERPNCNCRY/BYA18A17A7A6A5A4A3A2A1A16BYTEVSSDQ15DQ7DQ14DQ6DQ13DQ5DQ12DQ4VCCDQ11DQ3DQ10DQ2DQ9DQ1DQ8DQ0QEVSSCEA0484746454443424140393837363534333231302928272625F_ADDR17F_ADDR16F_ADDR15F-ADDR14F_ADDR13F_ADDR12F_ADDR11F_ADDR10F_ADDR09F_ADDR20F_RESETR411DR-03R412DR-03F_ADDR19F_ADDR18F_ADDR08F_ADDR07
24、F_ADDR06F_ADDR05F_ADDR04F_ADDR03F_ADDR02F_ADDR01+5V6S100N-03C22810R-03R2451K8-03R2461K8-03R247R24847R-03R24947R-03IC22IC-M24C021234E0E1E2VSS8765VDDWCSCLSDAGNDCP21FPC-19P Pickup to Main PCBNCD_GNDSECTOR_STARTDATA_VALIDDATABIT_CLOCKD_GNDRESETDXX_INTERRUPTSCLSDAD_GNDDRIVE_GND+3V3D+5VDD_GNDA_GNDDISC_M_P
25、OWERTRACK_M_POWER12345678910111213141516171819From Display circuit PC board(To Connection PCB)To Mechanism control PCB (P406)Down load JDPC-5.3SCHEMATIC DIAGRAMMain circuit PC board-2A12345BCDNCNCNCNCTo Output PCB (CP01)To Power supply unit (CN2)To Output terminal PCB (CN01)Video signal DPC-5.3SCHEM
26、ATIC DIAGRAM-1MAIN CIRCUIT PC BOARDA12345BCDEFGHIC5174HCU041N-03C405IC41M29F400T-90N1F_DATA15F_DATA07F_DATA14F_DATA06F_DATA13F_DATA05F_DATA12F_DATA04F_DATA11F_DATA03F_DATA10 F_DATA02F_DATA09F_DATA01F_DATA08F_DATA001N-03C404F_ADDR(01:21)F_ADDR01F_ADDR02F_ADDR03F_ADDR04F_ADDR05F_ADDR06F_ADDR07F_ADDR08
27、F_ADDR09F_ADDR10F_ADDR11F_ADDR12F_ADDR13F_ADDR14 F_ADDR15F_ADDR16F_ADDR17F_ADDR18F_ADDR19F_ADDR20R407R408R409 R41047R-0347R-0347R-0347R-03RA45 47RRA46 47RRA47 47RRA48 47R13572468135724681357246813572468C215100N-03C216100N-03R239R24047R-0347R-0347R-03R24147R-03R242R243R24475R-03 TRIGIN75R-03 TRIGOUTG
28、NDC217100N-03CN26CP-2.0-AN-12PROU-MO-ROU-MO+ ROU-SEN DISC-SENCLOSE-SENOPEN-SENID-MO-ID-MO+12V MOTORM GND+5VDM GND12345678910111247R-0347R-0347R-0347R-0347R-0347R-0347R-0347R-03R269R270R271R272 R273R274R275 R2762R2-1/2WR277+5VD47K-0347K-0347K-0347K-0347K-0347K-0347K-0347K-03R261 R262R263R264 R265R266
29、 R267R268+12V_MOTOR0R-03R260+3V3DGND+9VM+5V6SL205FCM2012H-102T0410K-03 R25810K-03R259R25647R-03R25747R-03+5V6SC233 100P-03CN21CN-2.0-05P1 RESET_MAIN2 FRONT_TXD3 FRONT_RXD4 OPTION_NC5 +5V6S0R-03R254AGND47/16 C2220R-03R250(EXT_DATA)(EXT_BCLK)(3V3_R) (IRQ2)47/16 C22447/16C223FCM2012H-102T04L203L204FCM2
30、012H-102T04+3V3+5VD10K-03R251100N-03 C22568P-03 C22668P-03 C227R252100R-03R253100R-03F_DATA00F_DATA01F_DATA02F_DATA03F_DATA04F_DATA05F_DATA06F_DATA07F_DATA08F_DATA09F_DATA10F_DATA11F_DATA12F_DATA13F_DATA14F_DATA15F_DATA(00:15)13572468135724681357246813572468RA41 47RRA42 47RRA43 47RRA44 47R+3V3+2V510
31、0N-03C214157 CPU_DATA(14)158 CPU_DATA(15)159 VDD3_3160 VSS161 CPU_ADR(1)162 CPU_ADR(2)163 CPU_ADR(3)164 CPU_ADR(4)165 CPU_ADR(5)166 CPU_ADR(6)167 CPU_ADR(7)168 CPU_ADR(8)169 CPU_ADR(9)170 CPU_ADR(10)171 VDD2_5172 VSS173 CPU_ADR(11)174 CPU_ADR(12)175 CPU_ADR(13)176 CPU_ADR(14)177 CPU_ADR(15)178 CPU_A
32、DR(16)179 CPU_ADR(17)180 CPU_ADR(18)181 CPU_ADR(19)182 CPU_ADR(20)183 CPU_ADR(21)184 VDD3_3185 VSS186 PIO0(0) T_STROBE187 PIO0(1) MOD_SW188 PIO0(2)189 PIO0(3)190 PIO0(4)191 PIO0(5)192 PIO0(6) SLIDER_SENSOR_OPEN/VLOSE193 PIO0(7) SLIDER_IN (DRAWER_CCW_CTRL)194 PIO1(0) SDA195 PIO1(1) SCL196 PIO1(2) SLI
33、DER_OUT (DRAWER_CW_CTRL)197 PIO1(3) TXD(JIG)198 VDD2_5199 VSS200 PIO1(4) RXD(JIG)201 PIO1(5) FRONT_TXD1202 TRIGGER_IN203 TRIGGER_OUT204 PIO2(0) VIDEO_MUTE205 PIO2(1) FRONT_RXD206 PIO2(2) AUDIO_MUTE207 PIO2(3) DAC_LATI2S_OUT208 PIO2(4) DAC_SCKDSD_OUT123456789101112131415161718192021222324252627282930
34、31323334353637383940414243444546474849505152PIO2(5) DAC_SDIOEM_IN/OUTPIO2(6) DAC_MUTEB_IN/OUTPIO2(7) DAC_CSBIWL_OUTVDD3_3VSSPIO3(0) PRO_SCAN_ON/OFFPIO3(1)PIO(2)PIO(3)PIO3(4) IR(REMOTECONT)PIO3(5)PIO3(6)PIO3(7) DVD_RESETDVV2_5VSSB_DATAB_BCLKB_FLAGB_SYNCB_WCLKB_V4NRSS_OUTVDD_RGBVSS_RGBB_outG_OUTR_OUTV
35、_REF_RGI_REF_RGVDD_YCCVSS_YCCY_OUTC_OUTCV_OUTV_REF_YCI_REF_YCVDD2_5VSSPIO4(0)PIO4(1)PIO4(2)PIO4(3)PIO4(4)PIO4(5)PIO4(6)PIO4(7)VDD3_3VDD_PCMVSS_PCMVSSDAC_SCLK (BCK)DAC_PCMOUT0 (DATA)PCM_DATA_OUT R617 47R-03PCM_BCK_OUT R616 47R-03+2V5L6032U2HC617100/10C61610N-03100N-03C615GNDR103R104R105R106R107R108R1
36、09R11047R-0347R-0347R-0347R-0347R-0347R-0347R-0347R-0318K-03R102100N-03C105300R-03300R-03300R-03R10YR10C R10SR11SR11C R11Y10R-0310R-0310R-03R11RR11GR11B10R-0310R-0310R-03300R-03300R-03300R-03R10BR10GR10R10N-03C104C103100/10L1022U2HC101100/1010N-03C1022U2H L101+2.5VA470/6.3C203100N-03C204AGNDPM0026ST
37、B PM0026DATAPM0026CLK+3V3DR6094K7-03R613 47R-03R611 47R-03R610 47R-03R608 47R-03R607 47R-03100R-03R13547R-03R20510N-03 C229R20610K-03+3V3DPRO_SCAN_ON_OFF1SS355(SMD)D101C132100N(SMD)GND4K7(S)R136+5VDDAC_CSBIWL_OUTDAC_SDIDEM_IN/OUTDAC_SCKSD_OUTDAC_LATI3S_OUTAUDIO_MUTE1041031021011009998979695949392919
38、0898887868584838281807978777675747372717069686766656463626160595857 SPDIF56 PCM_LR$CIN55 PCM_MCLK5453ADC_LRCLKADC_SCLKSMI_DATA(15)SMI_DATA(14)SMI_DATA(13)SMI_DATA(12)SMI_DATA(11)SMI_DATA(10)VSSSMI_CLKOUTVDD2_5 SMI_DATA(9)SMI_DATA(8)SMI_DATA(7)SMI_DATA(6)SMI_DATA(5)SMI_DATA(4)SMI_DATA(3)SMI_DATA(2)SM
39、I_DATA(1)SMI_DATA(0)VSSSMI_CLKINVDD3_3 SMI_DQMUSMI_DQMLSMI_WESMI_CAS SMI_RAS SMI_CS(1)SMI_CS(0)SMI_ADR(13) SMI_ADR(12)SMI_ADR(11)SMI_ADR(10)SMI_ADR(0)SMI_ADR(1)SMI_ADR(2) SMI_ADR(3)VSSVDD2_5SMI_ADR(9)SMI_ADR(8)SMI_ADR(7)SMI_ADR(6)SMI_ADR(5)SMI_ADR(4)SPDIF_OUT(LRCIN) DAC_LRCLK(MCLK) DAC_PCMCLKDAC_PCM
40、OUT2 DAC_PCMOUT1PCM OUT6-CHANNELAUDIO DECODERPAL/NTSC/SECAM ENCODER10-BIT DAC10-BIT DAC10-BIT DACINTERFACEFRONT-END3-PWM Outputs12C Controller2-UARTS38-Bit Programable I/OIC21FLASH MEMORYINTERFACE CPU MEMORY PROGRAMABLEGENERATORCLOCKPLLDIAGNOSTICSCONTROLLER ANDSYSTEM SERVICEKARAOKEMODULESDRAM MEMORY
41、INTERFACESHARED MEMORY4KB SRAMDATA-CACHE2KB2KBCACHEINSTRUCTION156155154153152151150149148147146145144143142141140139138137136135134133132131130129128127126125124123122121120119118117116115114113112111110109108107106105CPU_DATA(13)CPU_DATA(12)CPU_DATA(11)CPU_DATA(10)CPU_DATA(9)CPU_DATA(8)VSSVDD2_5CPU
42、_DATA(7)CPU_DATA(6)CPU_DATA(5)CPU_DATA(4)CPU_DATA(3) CUP_DATA(2)CPU_DATA(1)CPU_DATA(0)CPU_CAS1CPU_CAS0CPU_RAS1VSSVDD3_3CPU_CE(0)CPU_CE(1)CPU_CE(2)CPU_CE(3)CPU_WAITCPU_RWCPU_BE(1)CPU_BE(0)IRQ(0)IRQ(1)IRQ(2)RESETVSS_PLLVDD_PLL VSSPIX_CLKVDD2_5CPU_PROCLKCPU_OEPWM0PWM1PWM2TCKTDITDOTMSTRSTVSSVDD3_3ADC_PC
43、MCLKADC_DATAPROG_H+3V3DDTA114TSQ101DTC114YSQ102R1113K3-0310K-03R22G13K7-03-1%R23G5K6-03R12G36K-03R13G10/16C10GQ10GDTC114YKAQ11GKTN2222Q12GKTN2222Q13G KTN2907A2K2-03R14G13K7-03-1%R24GR15G680(SMD)C11G10/165K6-03R17GQ14GDTC114YKA36K-03R16G13K7-03-1%R24B10/16C11BR15B680(SMD)5K6-03 R17B36K-03R16BQ14BDTC1
44、14YKAQ13BKYN2907AQ11BKTN2222Q12BKTN22222K2-03R14B36K-03R13B5K6-03R12B10/16C10BQ10BCTC114YKA13K7-03-1%R23B10K-03 R22BAGND1K(SMD) R137Q103KTC3875(S)C12R1/50C12B1/50100N-03C12CC10622/1612345678910111213141516173433323130292827262524232221201918VCC1CINMUTE1VINSELECTYINBIASGND1NCGND1NCCYCLPCbMUTE2CrGND2V
45、CC2CGND2 CVBSGND2YGND2CYGND2CbGND2Cr6dB6dB6dB6dB6dB6dB13.5MHz13.5MHz13.5MHzIC12IC-MM1568LPFLPFLPFLPFLPFLPF10N-03C12C100N-03C12S100N-03C12Y100N-03C13C75R-03R25CC13S 100/16C14S 22/1675R-03R25S13Y 100/16C14Y 22/1675R-03R25YC13G 100/16C14G 22/16C13B 100/1675R-03R25G75R-03R25B75R-03R25RC14B 22/16C13R 100
46、/16C14R 22/16AGND10K-03R29R10K-03R29B10K-03R29C10K-03R29C10K-03R29S10K-03 R29Y10N-03C131C130100/16IC13TL43182R-03R114R1133K6-051K4-05 R1120.5%0.5%C113100N-03VR11200Q15GKTN2907AQ15BKTN2907AQ15RKTN2907A2R2-03R1161N-03C1141N-03C116R18R 1K(SMD)100(SMD)R19RR20R 75(SMD)R18B 1K(SMD)100(SMD)R19BR20B 75(SMD)
47、R18G 1K(SMD)100(SMD)R19CR20G 75(SMD)360R-03R115C1111N-03100N-03C112C1101N-03C1091N-03C1081N-031234567891011121314151617181920C1071N-03VDD3VIB9VIB8 VIB7VIB6VIB5VIB4 VIB3GND GND GND VIB2VIB1VIB0DOS1DOS0TEST2 TEST1 TEST0 VDD34039383736353433323130292827262524232221VDD3SPR4/VO6SPR5/VO7SPR6/VO8GNDSPR7/VO
48、9CLMPAGNDVG AVDD2FSADJVREFAVDD2DAO_RAGNDDAO_BAVDD2DAO_YAGNDVDD2ICPM0026AVDD3SRNCLKGNDRAM2RAM3RAM4RAM5GNDGND GNDVDD3VO0VO1SPR0/VO2SPR1/VO3SPR2/VO4SPR3/VO5GNDVDD36059585756555453525150494847464544434241VDD2CSBSDTASCLKRAM1RAM0CKPOLVIA9VIA8 VIA7VIA6VIA5VIA4 VIA3VIA2VIA1VIA0NVS NHSVDD36162636465666768697
49、071727374757677787980C1291N-03VSYNCHSYNCR138 100R-03R134 100R-03R127 100R-03R128 100R-03R129 100R-03R130 47K-03R131 47K-03R132 100R-031N-03C125PM0026STBPM0026DATAPM0026CLKL604BEAD 120 ohm47R-03R619R618100R-03C62010P-0310P-03C621GND+2V5+3V30R-03J301SASSR13SADDR12SADDR11SADDR10SADDR00 SADDR01SADDR02SA
50、DDR03SADDR09SADDR08SADDR07SADDR06SADDR05 SADDR04R302 100R-03R301 100R-03RA3347RRA3247RRA3147R135724681357246813572468F_RESETR1242R2-03R1232R2-031N-03C12310R-03R126100/16C124100/16C1221N-03C12110R-03R125+2V5D+3V3D1N-03C120R122 47K-03R121 47K-03R120 47K-03R119 47K-03C1191N-03+2V5A+5VAR1182R2-03100/16C
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