Onkyo-DVSP406-cd-sm维修电路原理图.pdf

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1、DV-SP406 SERVICE MANUALSERVICE MANUAL DVD PLAYER Black and Silver models MODEL DV-SP406 Ref. No. 4063 062008 120V AC, 60Hz 220-240V AC, 50/60Hz 110-240V AC, 50/60Hz BTDD, STDD BTPP, STPP BTUA, STUA RC-725DV Europe & Others only RC-725DV ZOOM AUDIOSUBTITLE ANGLEDISPLAY SETUP ENTER TOP MENU ON/STANDBY

2、ON/STANDBYOPEN/CLOSE RECEIVER INPUT VOL CLEARMUTING RETURN RESOLUTIONPROGRAMRANDOM MARKERSEARCHREPEATA-B MENU SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH

3、 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. RadioFans.CN 收音机爱 好者资料库 DV-SP406 EXPLODED VIEW CABINET AND

4、MAIN FRAME SECTION DV-SP406 A SSPM YEK D C B C B NIAM D A TIMER Except used U.S.A. E E Only used Europe 1SZZR-0098J 4 A50 283 460 x5 A48 A41 A47 A43 300 A44 261A x2 320 261B x2 See mecha. exploded view Cable-1 Cable-2 262 250 261 461 Tape RadioFans.CN 收音机爱 好者资料库 DV-SP406 EXPLODED VIEW-2 DECK MECHANI

5、SM SECTION (DP-12V) 010 026 A26 016 DV-SP406 DECK MECHANISM DISASSEMBLY 1.MAIN BASE (FIG. 1-1) 1-1. Clamp Assembly Disc 1) Place the Clamp Assembly Disc as Fig. (A) 2) Lift up the Clamp Assembly Disc in direction of arrow(A). 3) Separate the Clamp Assembly Disc from the Holder Clamp. 1-1-1. Plate Cl

6、amp 1) Turn the Plate Clamp to counterclockwise direction and then lift up the Plate Clamp. 1-1-2. Magnet Clamp 1-1-3. Clamp Upper 2.TRAY DISC (FIG. 2-1) 1) Insert and push a Driver in the emergency eject hole(A) at the right side, or put the Driver on the Lever(B) of the Gear Emergency and pull the

7、 Lever(B) in direction of arrow so that the Tray Disc is ejected about 1520mm. 2) Pull the Tray Disc until it is separated from the Base Main completely. 1-2 .GIF1-1 .GIF MAIN BASE PLATE CLAMP MAGNET CLAMP CLAMP UPPER HOLDER BASE MAIN (Fig. A) DISC CLAMP ASSEMBLY TRAY DISC BASE MAIN LEVER BASE MAIN

8、BOTTOM SIDE VIEW DV-SP406 BLOCK DIAGRAMS-1 OVERALL BLOCK DIAGRAM DV-SP406 IC601 MT1389S M M DISC SPINDLE MOTOR LOADING MOTOR DECK MECHANISM DVD : A,B,C,D,RF CD : A,B,C,D,E,F,RF PICK UP IC604 FLASH ROM (16M) MEMADD0:19 MEMRD MEMWR ROMDAT00:15 R IC605 AT24C08A EEPROM LOAD+,- FOCUS+,- TRACK+,- SP+,- SL

9、ED (FEEDING) MOTOR SLED+,- M 3.3VA 3.3VA 3.3VA SPDIF CDLD,DVDLD,VC20 COAXIAL 5.6VA(M) TRIN, TROUT ROMDATA0:15 I2CDAT IC603 64M bit SDRAM 3.3V ROMADD0:11 RAMCAS RAMRAS RAMCS1 RAMCS0 RAMBA RAMWE RAMCKE PCLK I2CCLK FMSO, DMSO,TRSO,FOSO OP(+,-) IC201 AM5890S(5Ch) Motor Drive STBY, TROPEN, TRCLOSE Pick-u

10、p 5V 3.3VA IR RCV POWER BOARD PWR_CTL_H 5.6VA(M) +12V FP DATA FP STB FP CL K AC 90V240V 50HZ/60Hz RESET Circuit RESET 1.8VA ToTo F Frorontnt ICIC IRIR ReceReceiveiver r 27MHz L 12V IC702 MC4580 OP-AMP 1.8VA MDI APWM_L +/= RF+DSP+HDMI Tx + MPEG IC IC201IC201 APWM_R +/= DP11DP11 3.3V Voltage detection

11、 HDMIHDMI JAJACKCK H.H.P.DP.DTXTX0-2 0-2 TXCTXC USB JACK USBP,USB N 30MHz IC607 CS6340 ADC IC604 KA741 OP-AMP ACLK ABCK ALRCK ADC_RST ADC_DATA OPTICAL CVBS S-Video YC S-VIDEO OPTION 5V R/Pr G/Y B/Pb RCG_SEL scart(16:9) IC701 VIDEO BUFFER 5V EU only DV-SP406 BLOCK DIAGRAMS-2 POWER (SMPS) BLOCK DIAGRA

12、M 3.3V SWITCHING IC TRANS FEED B. 3.3VA RECTIFIER(5.6V) LPF RECTIFIER(14V)LPF12V PWR CTL 5V 5.6VA(M) RECTIFIER(3.3V) LPF AC100240V RECTIFIER MPEG Remocon Receiver Flash Memory Motor Drive IC1.8V SDRAM LED Clock,Driver Video Buffer OP AMP DV-SP406 BLOCK DIAGRAMS-3 MPEG & MEMORY BLOCK DIAGRAM IC605 EE

13、PROM I2Cdata I2CLK RESET IC604 FLASH MEMORY (16 M ) LELED D DRIDRIVEVE IC(IC(I IC901)C901) X60X601 1 27MH27MHz z RESET,WR-,CS0- AD0:19 DA0:15 DIN ,DOUT POWER, IR : EXCEL, SST, MX USB JACK USBP,USBN IC201 AM5890S(5Ch) Motor Driver AL_R AR_R CENTER WOOFER HDMI TX0-2 , TXC H.P.D RAMADD0:11 RAMCAS - RAM

14、RAS - RAMCS1 - RAMCS0 - RAMBA RAMWE - RAMCKE PCLK RAMDAT00:15 AL AR D_MUTE B_SC_ OUT R_SY_OU T CVBS Y_G_OUT IC701 VIDEO BUFFER 5V VIDVIDE EO InO Interfterfaceace B_SC_ OUT CVBS Y_G_OUT R_SY_OU T ASPDIF(COAXIAL) ASPDIF(Optical) AUDIO Interface 5.1CH Option IC603 64M bit SDRAM IC601 (MPEG + DSP + RF)

15、MT1389S AUDIO Interface VIDEO Interface Not used DV-SP406 BLOCK DIAGRAMS-4 SERVO BLOCK DIAGRAM IC201 AM5890S(5Ch) Motor Driver DVD : A,B,C,D,RF CD : A,B,C,D,E,F,RF PICKSEL1 SP+,SP- M/D (DP11) PICK UP (IM) X601 IC601 MTK1389S DVDPLAYER ONE CHIP FMSO,DMSO FOSO, TRSO TROPEN, TRCLOSE, STBY F+, F-, T+, T

16、- LOAD+,LOAD- 27MHz X-TAL CDLD(LD01),DVDLD(LD02),V20 IOA TRIN,TROUT, ALPC SL+, SL- MDI1 OP+, OP- RESET Voltage detection DV-SP406 BLOCK DIAGRAMS-5 VIDEO & HDMI BLOCK DIAGRAM Mpeg IC MT1389S IC601 V.OUT Pr S-VIDEO Y Y(G) Pb(B) Pr(R) CVBS Y_G Pb_B_SC Pr_R_ SY Y Pb Pr R G B CVBS SY SC RGB_H 16_9_H H.P.

17、D TX0- 2 , TXC HDMI JACK C Y_C MIX PbPb Y Y C Y (Not used EU) (EU only) DV-SP406 BLOCK DIAGRAMS-6 AUDIO BLOCK DIAGRAM A_L A_R MPEG MT1389S IC601 MUTECS/W MUTE Serial Stereo Digital Out COAXl_SPDIF Optical _SPDIF Coaxial Optical AMP MC4580M IC702 A out R A Out L JACK Audio 8DAC 5.1ch Connector AL_R A

18、R_R CENTER WOOFER Not used DV-SP406 CIRCUIT DIAGRAMS-1 POWER (SMPS) CIRCUIT DIAGRAM A 1 2 3 4 5 BCDEFGH No Power D105D108 is Defective 14VA No Power D125 is Defective 5.6VA No Power D123 is Defective 3.3VA No Power D121 or D122 are Defective Switching Error IC101is Defective Switching Error IC102,IC

19、103 are Defective No Power FR101 is Defective 12V No Power Q123 is Defective 5.0V No Power Q126 is Defective 3.3V No Power Q121 is Defective WHEN SERVICING THIS CHASSIS, UNDER NO CIR- CUMSTANCES SHOULD THE ORIGINAL DESIGN BE MODIFIED OR ALTERED WITHOUT PERMISSION FROM THE LG CORPORATION. ALL COMPONE

20、NTS SHOULD BE REPLACED ONLY WITH TYPES IDENTI- CAL TO THOSE IN THE ORIGINAL CIRCUIT. SPECIAL COMPONENTS ARE SHADED ON THE SCHEMATIC FOR EASY IDENTIFICATION. THIS CIRCUIT DIAGRAM MAY OCCASIONALLY DIFFER FROM THE ACTUAL CIRCUIT USED. THIS WAY, IMPLEMENTATION OF THE LATEST SAFETY AND PERFORMANCE IMPROV

21、E- MENT CHANGES INTO THE SET IS NOT DELAYED UNTIL THE NEW SERVICE LITERATURE IS PRINTED. 1. Shaded( ) parts are critical for safety. Replace only with specified part number. 2. Voltages are DC-measured with a digital voltmeter dur- ing Play mode. IMPORTANT SAFETYNOTE : DV-SP406 CIRCUIT DIAGRAMS-1 PO

22、WER (SMPS) CIRCUIT DIAGRAM A 1 2 3 4 5 BCDEFGH No Power D105D108 is Defective 14VA No Power D125 is Defective 5.6VA No Power D123 is Defective 3.3VA No Power D121 or D122 are Defective Switching Error IC101is Defective Switching Error IC102,IC103 are Defective No Power FR101 is Defective 12V No Powe

23、r Q123 is Defective 5.0V No Power Q126 is Defective 3.3V No Power Q121 is Defective WHEN SERVICING THIS CHASSIS, UNDER NO CIR- CUMSTANCES SHOULD THE ORIGINAL DESIGN BE MODIFIED OR ALTERED WITHOUT PERMISSION FROM THE LG CORPORATION. ALL COMPONENTS SHOULD BE REPLACED ONLY WITH TYPES IDENTI- CAL TO THO

24、SE IN THE ORIGINAL CIRCUIT. SPECIAL COMPONENTS ARE SHADED ON THE SCHEMATIC FOR EASY IDENTIFICATION. THIS CIRCUIT DIAGRAM MAY OCCASIONALLY DIFFER FROM THE ACTUAL CIRCUIT USED. THIS WAY, IMPLEMENTATION OF THE LATEST SAFETY AND PERFORMANCE IMPROVE- MENT CHANGES INTO THE SET IS NOT DELAYED UNTIL THE NEW

25、 SERVICE LITERATURE IS PRINTED. 1. Shaded( ) parts are critical for safety. Replace only with specified part number. 2. Voltages are DC-measured with a digital voltmeter dur- ing Play mode. IMPORTANT SAFETYNOTE : DV-SP406 CIRCUIT DIAGRAM-2 MPEG CIRCUIT DIAGRAM A 1 2 3 4 5 BCDEFGH 1 2 3 4 5 6 7 8 9 1

26、0 DV-SP406 CIRCUIT DIAGRAM-2 MPEG CIRCUIT DIAGRAM A 1 2 3 4 5 BCDEFGH 1 2 3 4 5 6 7 8 9 10 FIG 1-1 1 1 FIG 3-1 10 11 12 13 11 IC601 10 12 13 TRIN TROUT TRCLOSE TROPEN DV-SP406 CIRCUIT DIAGRAMS-3 SERVO CIRCUIT DIAGRAM A 1 2 3 4 5 BCDEFGH DV-SP406 CIRCUIT DIAGRAMS-3 SERVO CIRCUIT DIAGRAM A 1 2 3 4 5 B

27、CDEFGH DV-SP406 CIRCUIT DIAGRAMS-4 AV CIRCUIT DIAGRAM A 1 2 3 4 5 BCDEFGH Optical Up coverter option HDMI option 5.1CH optionNot Used DV-SP406 CIRCUIT DIAGRAMS-4 AV CIRCUIT DIAGRAM A 1 2 3 4 5 BCDEFGH Optical Up coverter option HDMI option 5.1CH optionNot Used DV-SP406 CIRCUIT DIAGRAMS-5 USB CIRCUIT

28、 DIAGRAM DV-SP406 A 1 2 3 4 BCDE Not Used Not Used DV-SP406 CIRCUIT DIAGRAMS-6 KEY/TIMER CIRCUIT DIAGRAM DV-SP406 A 1 2 3 4 BCDE POWER KEY CIRCUIT DIAGRAM TIMER/ KEY CIRCUIT DIAGRAM DV-SP406 SCHEMATIC DIAGRAM-7 SCART SECTION DV-SP406 A 1 2 3 4 BCDE EU only DV-SP406 CIRCUIT VOLTAGE CHART-1 MODE PIN N

29、O. STOPPLAY IC201(AM5869S) 11.3921.397 21.7051.637 31.3751.436 41.3931.396 51.2431.238 60.010.01 70.020.02 85.5895.53 90.0010 100.0010 112.7292.771 122.7292.687 132.7332.686 142.7332.757 152.7392.701 162.7392.725 172.7343.725 182.7341.656 195.5985.55 203.2773.253 215.5985.54 220.0010 231.3951.734 24

30、3.2753.251 255.5745.51 261.3921.391 271.3921.391 280.0193.197 2900 3000 IC601(MT1389S) 11.7281.694 21.1461.826 30.8740.883 43.2593.243 50.0020.002 60.3810.381 70.3910.361 80.3760.353 90.3820.346 101.7411.708 112.0042.048 122.0012.045 132.0032.056 142.0042.043 150.7690.439 160.7690.439 171.9961.982 1

31、81.9962.241 1900.179 2000.179 213.2132.352 223.2132.352 233.2373.242 242.2412.799 250.7731.367 260.0020.002 272.5162.764 281.9952.003 291.3891.388 301.3741.489 311.5791.364 MODE PIN NO. STOPPLAY 321.5781.359 332.4311.824 342.5931.828 352.1961.684 361.3911.834 371.3911.466 380.0080.009 391.3911.391 4

32、01.3881.382 411.3871.422 420.0020.001 431.8591.856 440.0110.008 450.0110.008 463.2813.272 470.0020.002 480.8190.794 491.8591.854 500.0020.002 510.9710.864 520.9710.717 533.2610.017 543.2410.022 551.8481.851 561.9542.257 571.8842.054 581.9472.239 591.6941.604 601.7851.783 611.8162.346 621.9971.652 63

33、0.1270.125 640.0120.015 653.2853.277 663.2853.276 671.3931.093 681.7591.806 691.2513.043 702.2453.006 711.2493.131 720.3050.712 732.4661.706 742.7591.332 750.0110.013 760.0110.013 772.0791.895 780.0110.012 791.3691.523 801.7051.803 810.0020.002 820.5850.854 830.9710.956 841.5611.616 851.5471.469 861

34、.6830.974 870.0210.024 881.1711.127 891.3681.117 900.0020.002 910.0250.024 921.9981.846 931.8761.828 943.2543.257 MODE PIN NO. STOPPLAY 953.2563.252 963.2863.276 970.0210.078 983.2273.232 993.1593.151 1000.1280.127 1013.2763.275 1023.2760 1033.2763.277 1043.2763.278 1053.2513.278 1063.2643.276 1070.

35、0230.024 1083.2953.293 1092.9913.011 1100.0210.024 1112.2931.965 1120.0240.081 1130.9720.659 1140.8590.643 1150.9820.648 1161.0320.667 1171.5070.945 1183.2863.277 1191.1290.876 1201.1190.813 1211.2511.317 1220.8140.547 1231.7311.323 1241.6861.234 1251.4141.245 1261.2290.751 1271.1750.727 1281.0950.7

36、75 1291.3260.739 1300.0550.046 1313.2863.276 1322.2961.916 1333.0012.834 1343.1593.093 1353.0653.066 1362.8152.669 1371.4731.532 1381.6671.572 1390.0380.093 1400.0410.612 1412.0611.647 1421.8421.825 1432.3041.994 1441.3721.534 1453.2863.277 1461.4791.431 1473.2613.276 1480.0020.002 1490.0320.039 150

37、0.0790.081 1510.0510.054 1521.4441.529 1531.4891.561 1541.4591.521 1551.5161.503 1563.2883.275 1573.1273.125 MODE PIN NO. STOPPLAY 1583.2663.258 1594.824.82 1601.8421.829 1614.844.84 1620.0210.017 1630.0020.002 1641.3311.33 1653.0993.086 1663.0993.086 1670.3450.208 1680.0010.001 1690.0010.001 1700.0

38、010.001 1710.0030.004 1721.8421.831 1730.0020.001 1740.0020.002 1750.0010.001 1760.0020.003 1770.0020.002 1781.8451.832 1790.0020.002 1800.0020.002 1810.0020.002 1820.6370.032 1830.7010.034 1840.0030.003 1850.4960.127 1863.2513.237 1872.6142.567 1880.0030.002 1890.6760.659 1903.2513.238 1910.4980.28

39、1 1920.0020.002 1931.2121.207 1941.2891.203 1953.2513.239 1960.0160.018 1970.0160.018 1980.0240.022 1990.0240.022 2000.0240.023 2010.1283.248 2020.0270.023 2030.0241.523 2040.0231.608 2050.0231.635 2062.9151.321 2073.2663.256 2080.0230.024 2090.0230.024 2100.0180.021 2110.0193.218 2121.8311.829 2130

40、0 2142.9452.936 2151.5391.533 2163.2413.251 2171.8921.698 2180.0020.002 2190.0020.002 2200.0020.002 DV-SP406 CIRCUIT VOLTAGE CHART-2 MODE PIN NO. STOPPLAY 2211.6171.615 2222.2612.249 2231.6171.613 22400 2251.6191.611 2261.6171.611 2271.6161.61 2283.2863.249 2293.2863.248 2301.6181.614 2311.6161.611

41、2320.0030.003 2333.2863.249 2341.8411.827 2350.0020.002 2360.0030.003 2371.8411.827 2380.8710.868 2390.8870.868 2401.0710.864 2411.0350.822 2420.0020.002 2433.2023.179 2441.6361.641 2450.3211.549 2461.9861.543 2470.2211.517 2483.2593.244 2490.0020.002 2503.2592.243 2510.6911.711 2521.3751.366 2533.2

42、361.424 2541.3681.788 2550.0020.002 2561.7231.718 IC602(ES29LV160ET) 11.3920.118 22.3260.339 30.8833.065 41.4680.338 51.2473.163 60.2990.619 72.4781.645 82.7671.648 90.0120.014 100.0210.014 113.2743.242 123.2663.239 133.2683.244 143.2683.244 151.2040.776 160.0140.015 170.1023.085 182.0061.765 191.11

43、41.354 202.2852.265 211.6982.084 221.9532.118 231.8911.945 241.9642.175 252.0871.869 260.0120.014 MODE PIN NO. STOPPLAY 270.0020.001 280.0120.013 291.3761.561 300.5280.202 311.7061.766 320.4360.775 330.9611.188 340.4410.587 350.5881.134 360.3650.729 373.2673.241 381.3831.442 390.4321.291 401.5051.53

44、6 410.4130.847 421.6371.527 430.4471.028 441.3391.142 452.0121.846 460.0010.001 470.0010.001 480.0140.026 IC603(HY57V64) 13.2813.239 21.2641.141 33.2813.239 41.1541.055 51.1451.077 60.0020 71.5041.021 81.0051.241 93.2813.241 101.0031.069 110.8430.633 120.0020 130.9680.782 143.2843.241 152.3161.389 1

45、63.1813.001 173.0222.748 183.0982.934 192.8563.239 201.4851.233 211.6791.229 220.0390.097 230.4110.715 242.0761.238 252.3181.775 261.3841.507 273.2793.241 280.0020.001 291.5111.381 301.5431.649 311.6511.539 321.7051.508 330.0540.084 340.0870.083 350.0330.036 3600 373.2713.246 381.5181.462 392.3161.5

46、38 4000 MODE PIN NO. STOPPLAY 410.0020.001 421.3390.796 433.2783.267 441.1170.885 451.2171.009 460.0020 471.2311.144 481.4730.745 493.2793.267 501.7421.127 511.7861.281 520.0020.001 530.8281.051 540.0020.001 IC606(S524C80D80-SCB1) 10.0020 20.0020 30.0020 40.0020 53.2853.252 63.2853.251 70.0020 83.28

47、93.252 IC607(CS5340) 13.2833.247 20.0260.024 33.2873.251 42.9292.909 50.0010.001 64.9114.88 70.0220.025 80.0220.025 93.2863.253 102.4482.439 112.4482.437 122.4422.434 134.894.89 140.0020 150.3460.346 163.2833.246 IC701(MM1692XVBE) 14.8594.83 22.2842.276 32.4362.427 41.8511.786 54.8614.84 61.8471.691

48、 70.0140.013 82.2822.271 92.2552.271 100.0030.003 112.2452.252 122.2292.239 131.9611.729 141.9451.727 151.9011.701 162.2312.242 IC703(MC4580) 15.575.54 25.575.54 35.575.54 40.0010.001 55.575.54 MODE PIN NO. STOPPLAY 65.575.54 75.575.54 812.2112.13 Q201 Emitter3.2973.266 Collector0.3840.034 Base3.237

49、3.221 Q202 Emitter3.3013.039 Collector0.3852.328 Base3.2422.305 Q205 Emitter00.002 Collector0.0084.887 Base0.6510.019 Q206 Emitter00.001 Collector00.179 Base3.2340.022 Q207 Emitter00.001 Collector00.001 Base0.0084.839 Q208 Emitter1.7511.705 Collector1.8851.886 Base2.4822.461 Q601 Drain3.2963.271 Gate3.1073.093 Source4.9124.912 Q702 Emitter0.0010.001 Collector0.0050.002 Base0.7160.667 Q703 Emitter3.2693.257 Collector3.2393.115 Base2.5583.247 Q705 Emitter0.0010.001 Collector0.0050.003 Base0.7260.671 Q706 Emitter0.0020.002 Collector0.0820.083 Base0.7290