Marantz DV 4100 OSE Service Manual
This is the 145 pages manual for Marantz DV 4100 OSE Service Manual.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from Marantz DV 4100 OSE Service Manual (Ocr-read)
Page 1
Service Manual Please use this service manual with referring to the user guide (D.F.U) without fail. 302W855010 AO 3120 785 22440 First Issue:2000.11 DV4100/ A1B, /N1B, /S1G, /U1B DVD Player DV4100 TABLE OF CONTENTS 1. TECHNICAL SPECIFICATION ............................................................................... 1 2. CONNECTION FACILITIES .................................................................................... 3 3. INFORMATIONS ..................................................................................................... 4 4. SERVICING HINT ................................................................................................... 5 5. WARNING AND LASER SAFETY INSTRUCTIONS ............................................... 6 6. SERVICE HINTS .................................................................................................... 8 7. BLOCK DIAGRAM .................................................................................................. 9 8. WIRING DIAGRAM ............................................................................................... 13 9. DISMANTLING INSTRUCTIONS ......................................................................... 15 10. EXPLODED VIEW AND PARTS LIST ................................................................... 17 11. SCHEMATIC DIAGRAM AND PARTS LOCATION ............................................... 21 12. TROUBLESHOOTING .......................................................................................... 47 13. DIAGNOSTIC SOFWARE : SCRIPT INTERFACES ............................................. 53 14. INTERACTIVE TESTS .......................................................................................... 55 15. TEST INSTRUCTIONS DISPLAY BOARD ........................................................... 62 16. CURRENT MODE POWER SUPPLY 20PS203 ................................................... 64 17. CIRCUIT DESCRIPTIONS AND ABBREVIATIONS .............................................. 68 18. ELECTRICAL PARTS LIST ................................................................................... 70 STOP SOUND PAUSE OPEN/CLOSE ON/OFF STANDBY POWER DVD PLAYER DV4100 PLAY Printed in Japan DV4100
Page 2
MARANTZ DESIGN AND SERVICE Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void. SHOCK, FIRE HAZARD SERVICE TEST : CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 1492. In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address. 001120 A.O USA MARANTZ AMERICA, INC MARANTZ AMERICA, INC. 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687 BRAZIL PHILIPS DA AMAZONIA IND. ELET. ITDA CENTRO DE INFORMACOES AO CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123 (Discagem Direta Gratuita) FAX : +55 11 534. 8988 JAPAN Technical MARANTZ JAPAN, INC.35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190 EUROPE / TRADING MARANTZ EUROPE B.V. P.O.BOX 80002, BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578 TECHNICAL AUDIO GROUP PTY, LTD558 DARLING STREET, BALMAIN, NSW 2041, AUSTRALIA PHONE : 61 - 2 - 9810 - 5300 FAX : 61 - 2 - 9810 - 5355 CANADALENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936 AUSTRALIAQualiFi Pty Ltd,24 LIONEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677 NEW ZEALANDWILDASH AUDIO SYSTEMS NZ14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554 THAILAND MRZ STANDARD CO.,LTD746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795 TAIWAN PAI- YUING CO., LTD.6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415 MALAYSIA WO KEE HONG ELECTRONICS SDN. BHD.SUITE 8.1, LEVEL 8, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 2457677 FAX : +60 3 - 2458180 AMERICAS SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103 AUSTRALIA KOREA MK ENTERPRISES LTD.ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154 SINGAPORE WO KEE HONG DISTRIBUTION PTE LTD130 JOO SENG ROAD #03-02 OLIVINE BUILDING SINGAPORE 368357 PHONE : +65 858 5535 / +65 381 8621 FAX : +65 858 6078
Page 83
Test instructions mono board DVD-ASD1 GB 27 ASD-1 5. 5.12 Diagnostic Nuclei Each nucleus contains an atomic and independent diagnostic test, testing a functional part of the DVD player hardware on component level. Each Nucleus returns a result message to its caller. Some tests (e.g. generating a colour bar) can only return an "OK" result. Internal communication will be done via a uniform interface between the diagnostic Engine, Scripts and the Diagnostic Nuclei. The diagnostic Engine can only operate if a certain (minimal) set of hardware is functioning properly. To test this set of hardware, a set of basic diagnostic nuclei is embedded in the DVD player. Each basic diagnostic nucleus will only test that part of the hardware which is required for execution of the diagnostic Engine, e.g. a RAM test will only test that part of RAM that is used by the diagnostic engine. After the Diagnostic Engine is operational it is possible to do a full RAM diagnostic. All basic diagnostic nuclei start with prefix 'Basic'. In the overview each Diagnostic Nucleus consists of a reference number, a reference name and remarks. Reference number and name are coupled and one of them is enough for unique identification. The reference number can be used to find the description of the Diagnostic Nucleus in paragraph Error! Reference source not found..# where # is the reference number. 5.12.1 Basic Diagnostic Nuclei 5.12.2 Processor and Peripherals 5.12.3 Components5.12.4 Audio 5.12.5 Video Ref. Reference Name Remark 1 BasicSpAcc Serial port Access test/ initialisation 2a BasicInterconDram Data and address bus Interconnection (only for DVDv2A) 2b BasicInterconSdram Data and address bus interconnection 3 BasicDramWrR DRAM Write Read (only for DVDv2A) 4 BasicSdramWrR SDRAM Write Read 5 BasicSramWrR SRAM Write Read Ref. Reference Name Remark 6 PapChksFl Checksum FLASH 7a PapUclkAclkCdda uClock A_CLK in CD-DA mode 7b PapUclkAclkDvd uClock A_CLK in DVD mode 9 PapDramWrR DRAM Write Read (only for DVDv2A) 10 PapFlashWrAcc FLASH Write Access 11 PapI2cNvram I2C NVRAM access 12 PapI2cDisp I2C Display PWB 13 PapS2bEcho S2B Echo 14 PapS2bPass S2B Pass-through 15 PapNvramWrR NVRAM Write Read Ref. # Reference Name Remark 16 CompSdramWrR SDRAM Write Read Ref. Reference Name Remark 17 AudioSig Audio Signature (Optional) 18a AudioDeemp0On Audio De-emphasis 0 On AudioDeempOn (DVD2B)Audio De-emphasis On (DVDv2B) 18b AudioDeemp0Off Audio De-emphasis 0 Off AudioDeempOff (DVD2B)Audio De-emphasis Off (DVDv2B) 18c AudioDeemp1On Audio De-emphasis 1 On (Not for DVDv2B) 18d AudioDeemp1Off Audio De-emphasis 1 Off (Not for DVDv2B) 18e AudioDeemp0Tristat eOnAudio De-emphasis 0 in tristate/bidirectional mode (DVDv2B) 18f AudioDeemp0Tristat eOffAudio De-emphasis 0 back in output mode (Off) (DVDv2B) 18g AudioDeemp1Tristat eOnAudio De-emphasis 1 in tristate/bidirectional mode (DVDv2B) 18h AudioDeemp1Tristat eOffAudio De-emphasis 1 back in output mode (Off) (DVDv2B) 19a AudioMuteOn Audio Mute On 19b AudioMuteOff Audio Mute Off 20a AudioPinkNoiseOn Audio Pinknoise On 20b AudioPinkNoiseOff Audio Pinknoise Off 21a AudioSineOn Audio Sine signal On/Off 21b AudioSineBurst Audio Sine signal Burst 56a AudioDeemp0On PIO-pins as used in 2A for Deemphasis 56b AudioDeemp0Off PIO-pins as used in 2A for Deemphasis 56c AudioDeemp1On PIO-pins as used in 2A for Deemphasis 56d AudioDeemp1Off PIO-pins as used in 2A for Deemphasis Ref. Reference Name Remark 23a VideoColDencOn Colourbar DENC On 23b VideoColDencOff Colourbar DENC Off 25a VideoScartLo Scart Low 25b VideoScartMi Scart Medium 25c VideoScartHi Scart High 52 VideoColSetupCom Colour Setup Communication 53a VideoColSetupHi Colour Setup High 53b VideoColSetupLo Colour Setup Low 54 VideoScartSwCom mScart Switch communication 55a VideoScartSwDvd Scart Switch Dvd 55b VideoScartSwPass Scart Switch Pass-through