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cineVision RV4000 Service Manual

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See also: User Manual
Service Manual
DVD Re c o r d e r
MODEL : RV4000 SV294
Caution :
In this Manual, some parts can be changed for improving, their
performance without notice in the parts list. So, if you need the latest
parts information,please refer to PPL(Parts Price List) in Service
Information Center (http://svc.dwe.co.kr).
VR2945 VR2940
DF-S04
July, 2004

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Summary of Contents for cineVision RV4000

  • Page 1 Service Manual DVD Re c o r d e r MODEL : RV4000 SV294 VR2945 VR2940 DF-S04 Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information,please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr).

  • Page 2: Table Of Contents

    CONTENTS SPECIFICATIONS..............................2 BLOCK DIAGRAM.............................7 CIRCUIT SCHEMATICS ..........................13 WAVEFORMS ..............................33 DISASSEMBLY..............................37 TROUBLE SHOOTING ............................39 ELECTRICAL PARTSLIST ..........................68...

  • Page 3: Specifications

    SPECIFICATIONS...
  • Page 4 SPECIFICATIONS...
  • Page 5 SPECIFICATIONS...
  • Page 6 SPECIFICATIONS...
  • Page 7 SPECIFICATIONS...

  • Page 8: Block Diagram

    BLOCK DIAGRAM OVERALL BLOCK DIAGRAM...
  • Page 9 BLOCK DIAGRAM SYSTEM BLOCK DIAGRAM...
  • Page 10 BLOCK DIAGRAM SYSTEM BLOCK DIAGRAM...
  • Page 11 BLOCK DIAGRAM VIDEO BLOCK DIAGRAM...
  • Page 12 BLOCK DIAGRAM AUDIO BLOCK DIAGRAM...
  • Page 13 BLOCK DIAGRAM RF BLOCK DIAGRAM...

  • Page 14: Circuit Schematics

    CIRCUIT SCHEMATICS 1. POWER SUPPLY...
  • Page 15 CIRCUIT SCHEMATICS 2. REGULATION...
  • Page 16 CIRCUIT SCHEMATICS 3. RF& MTS...
  • Page 17 CIRCUIT SCHEMATICS 4. AV...
  • Page 18 CIRCUIT SCHEMATICS 5. AUDIO MULTIPLEXER...
  • Page 19 CIRCUIT SCHEMATICS 6. AUDIO AD/DA...
  • Page 20 CIRCUIT SCHEMATICS 7. HIFI...
  • Page 21 CIRCUIT SCHEMATICS 8. VIDEO IN/OUT...
  • Page 22 CIRCUIT SCHEMATICS 9. VIDEO SWITCH...
  • Page 23 CIRCUIT SCHEMATICS 10. OUTPUT JACK...
  • Page 24 CIRCUIT SCHEMATICS 11. MICOM...
  • Page 25 CIRCUIT SCHEMATICS 12. 8602 CODEC...
  • Page 26 CIRCUIT SCHEMATICS 13. TERMINATION...
  • Page 27 CIRCUIT SCHEMATICS 14. DDR/SDRAM...
  • Page 28 CIRCUIT SCHEMATICS 15. RST/AV/ELINK/CONNECTOR...
  • Page 29 CIRCUIT SCHEMATICS 16. FLASH/ATAPI...
  • Page 30 CIRCUIT SCHEMATICS 17. 1394 PHY...
  • Page 31 CIRCUIT SCHEMATICS 18. POWER CONNECTOR...
  • Page 32 CIRCUIT SCHEMATICS 19. VIDEO DECORDER (SAA7115)
  • Page 33 CIRCUIT SCHEMATICS 20. FRONT PANEL BOARD...

  • Page 34: Waveforms

    WAVEFORMS 1. SYSTEM WAVEFORMS...
  • Page 36 WAVEFORMS 2. VIDEO WAVEFORMS...
  • Page 37 WAVEFORMS...
  • Page 38 WAVEFORMS 3. AUDIO WAVEFORMS...
  • Page 39 WAVEFORMS 4. RF WAVEFORMS...

  • Page 40: Disassembly

    DISASSEMBLY...
  • Page 41 DISASSEMBLY...

  • Page 42: Troubleshooting

    TROUBLESHOOTING 1. POWER CIRCUIT...
  • Page 43 TROUBLESHOOTING POWER TOP...
  • Page 44 TROUBLESHOOTING 2. SYSTEM CIRCUIT...
  • Page 45 TROUBLESHOOTING...
  • Page 46 TROUBLESHOOTING...
  • Page 47 TROUBLESHOOTING...
  • Page 48 TROUBLESHOOTING...
  • Page 49 TROUBLESHOOTING...
  • Page 50 TROUBLESHOOTING...
  • Page 51 TROUBLESHOOTING SYSTEM NO BOOTING MAIN TOP...
  • Page 52 TROUBLESHOOTING SYSTEM NO BOOTING MAIN TOP...
  • Page 53 TROUBLESHOOTING 3. VIDEO CIRCUIT...
  • Page 54 TROUBLESHOOTING...
  • Page 55 TROUBLESHOOTING...
  • Page 56 TROUBLESHOOTING...
  • Page 57 TROUBLESHOOTING VIDEO MAIN TOP...
  • Page 58 TROUBLESHOOTING VIDEO DIGITAL BOTTOM...
  • Page 59 TROUBLESHOOTING VIDEO DIGITAL TOP...
  • Page 60 TROUBLESHOOTING 4. AUDIO CIRCUIT...
  • Page 61 TROUBLESHOOTING...
  • Page 62 TROUBLESHOOTING...
  • Page 63 TROUBLESHOOTING...
  • Page 64 TROUBLESHOOTING...
  • Page 65 TROUBLESHOOTING...
  • Page 66 TROUBLESHOOTING...
  • Page 67 TROUBLESHOOTING 5. Repairing the RF Trouble...
  • Page 68 TROUBLESHOOTING...
  • Page 69 TROUBLESHOOTING...
  • Page 70 TROUBLESHOOTING...

  • Page 71: Electrical Partslist

    ELECTRICAL PARTSLIST Caution: In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr) PARTS_CODE PARTS_NAME PARTS_DESCRIPTION...
  • Page 72 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK C104 HCBK562KBA C CHIP CERA X7R 50V 5600PF K 1608 C331 HCBK473KBA C CHIP CERA 50V X7R 0.047MF K 1608 C109 HCFH104ZBA C CHIP CERA 25V Y5V 0.1MF Z 1608 C335 HCBK103KBA C CHIP CERA...
  • Page 73 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK IC101 1MSP3425G- IC MTS MSP3425G-08 R254 HRFS393JBA R CHIP 1/16 39K OHM J 1608 IC102 1LA73054-E IC CHIP VIDEO DRIVER LA73054 6 CHANNEL Y/C-MAX 7/14MHZ LPF 36PIN R255 HRFS272JBA R CHIP 1/16 2.7K OHM J 1608 IC201 1SN74HCU0D...
  • Page 74 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK R439 HRFS229JBA R CHIP 1/16 2.2 OHM J 1608 C119 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7 R441 HRFS182JBA R CHIP 1/16 1.8K OHM J 1608 C122 CEXF1A471V C ELECTRO 10V RSS 470MF (8X11.5) TP R442 HRFS470JBA...
  • Page 75 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK C313 CEXF1H100A C ELECTRO 50V RSM 10MF (5X7) TP L111 5CPX100J2T COIL PEAKING 10UH(BRN-BLK) C314 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP L201 5CPX101J2T COIL PEAKING 100UH(BRN-BRN) C315 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP L222...
  • Page 76 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK C332 CCZF1H473Z C CERA 50V F 0.047MF Z R130 RD-AZ101J- R CARBON FILM 1/6 100 OHM J C333 CBZP1C103M C CERA SEMI 16V Y5S 0.01MF M (AXIAL) R131 RD-AZ101J- R CARBON FILM 1/6 100 OHM J C337 CBZP1C103M...
  • Page 77 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK R448 RD-AZ103J- R CARBON FILM 1/6 10K OHM J R922 RD-AZ301J- R CARBON FILM 1/6 300 OHM J R449 RD-AZ103J- R CARBON FILM 1/6 10K OHM J R925 RD-AZ102J- R CARBON FILM 1/6 1K OHM J R453 RD-AZ202J-...
  • Page 78 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK JP033 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING JP088 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING JP034 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING JP089 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING JP035 85801065GY WIRE COPPER...
  • Page 79 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK JP143 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING JP199 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING JP144 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING JP201 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING JP145 85801065GY WIRE COPPER...
  • Page 80 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK JP256 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING SW706 5S50101Z90 SW TACT THVV502GDA JP257 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING SW707 5S50101Z90 SW TACT THVV502GDA JP258 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING SW708 5S50101Z90 SW TACT...
  • Page 81 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK JP029 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING CV29 HCFH104ZBA C CHIP CERA 25V Y5V 0.1MF Z 1608 L701 5CPZ229K02 COIL PEAKING 2.2UH K(AXIAL 3.5MM) ICC02 1AP1184ADE IC CHIP REGULATOR AP1184K5A ADJ VOLT 4A T0263-5L REEL L702 5CPZ229K02...
  • Page 82 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK RC29 HRFS103JBA R CHIP 1/16 10K OHM J 1608 RN08 HRFS220JBA R CHIP 1/16W 22 OHM J 1608 RC37 HRFS103JBA R CHIP 1/16 10K OHM J 1608 RN09 HRFS220JBA R CHIP 1/16W 22 OHM J 1608 RC38 HRFS000-BA...
  • Page 83 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK CM05 HCFH104ZBA C CHIP CERA 25V Y5V 0.1MF Z 1608 CM68 HCFH104ZBA C CHIP CERA 25V Y5V 0.1MF Z 1608 CM06 HCFH104ZBA C CHIP CERA 25V Y5V 0.1MF Z 1608 CM69 HCBK102KBA C CHIP CERA...
  • Page 84 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK CN35 HCEKF100MC C CHIP ELECTRO MV 16V 10MF D4.0XH5.2 LC46 HRFS000-BA R CHIP 1/16 0 OHM 1608 CN36 HCFH104ZBA C CHIP CERA 25V Y5V 0.1MF Z 1608 LC47 HRFS000-BA R CHIP 1/16 0 OHM 1608 CN37 HCFH104ZBA...
  • Page 85 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK RM02 HRTS8E510J R CHIP ARRAY 1/16 8P 51 OHM J 3216 AP05 2291140501 WAX COVER RM06 HRTS8E510J R CHIP ARRAY 1/16 8P 51 OHM J 3216 AP06 97P93B2101 LABEL CD(PCB) PAPER(13X25) ALL MODEL RM08 HRTS8E510J...
  • Page 86 ELECTRICAL PARTSLIST PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK PARTS_CODE PARTS_NAME PARTS_DESCRIPTION REMARK L824 56C220K695 COIL CHOKE(CAP TYPE) 22UH K 9X11.1 (CAP TYPE) JP830 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING Z0082 PVPWJAN730 POWER AXIAL AUTO AS DF-L71D1N-BJ JP831 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING AP31 2TM14006LB TAPE MASKING...

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