Black Box DV900 Service Manual Page 1

ORDER NO.PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 908

XV-DV991012341234CDFABE 2.2 EXTERIOR SECTIONCHIKAACBBDEDJJKLGFELIGHF39342941424242198232929291891211161042424249464949474841414144412441403136323041

XV-DV9910012341234CDFABE7.1.11 SINGLE OPERATION METHOD805150313018110030171201OUTGNDIN713011317114 85113031505180811003017111207130113185418541854185

XV-DV991015 6785678CDFABE7.1.12 PROTECTION CIRCUITIf the TIMER LED on the front panel flashes, check the protection circuit.Note: If the protection c

XV-DV9910212341234CDFABEProtection circuit that activates against a PRTCT ERR errorBAAC101(C102)1/50++toXPROTECT(µ-com)6CH AMP Assy[Sub Woofer side][S

XV-DV991035 6785678CDFABE4When DC is generated at the output because of a failure in the AMP system, etc.5When abnormally high temperature is detected

XV-DV9910412341234CDFABEProtection circuit that activates against a DVD PRTECT error6 The DVDM monitors the voltage of the main power supply by VDET s

XV-DV991055 6785678CDFABE7.1.13 DISASSEMBLYNote: For performing the diagnosis shown below, the following jig cable for service are required:• GGD1222

XV-DV9910612341234CDFABE2Remove the ten screws.1Remove the top panel and top plate. (See Step ¥.)3Stand the CONTROL Assy.FM/AM TUNERModuleTX TRADEAssy

XV-DV991075 6785678CDFABE7Connect the jig cable.8Arrange the DVDM Assy as shown in the photo below.9Insert the insulation sheet.6Release the jumper wi

XV-DV9910812341234CDFABETray panel5How to open the tray when the power cannot be on1Remove the top panel and top plate. (See Step ¥.)Firstly remove th

XV-DV991095 6785678CDFABE1Remove the bridge by removing the one screw.2Pull out the tray, then remove it by pressing the hook.3Short-circuit two point

XV-DV99115 6785678CDFABE EXTERIOR SECTION parts List(2) CONTRAST TABLE XV-DV99/ZYXJ, ZVXJ, XV-DV990/ZYXJ and ZVXJ are constructed the same except fo

XV-DV9911012341234CDFABE1Dislodge the flexible cables from their packaged placement.2Remove the four hooks.3Remove the TRAVERSE MECHA. Assy-S.TRAVERSE

XV-DV991115 6785678CDFABE1Dislodge the flexible cable for the pickup from its packaged placement.2Remove the flexible cable for the pickup.3Remove the

XV-DV9911212341234CDFABE555Remove the two screws.Silicone AdhesiveGEM1037Silicone AdhesiveGEM1037Pickup Assy-SNote: The screws are secured with epoxy.

XV-DV991135 6785678CDFABEFront SideNote: Be sure to move the Pickup Assy-S to the innermost perimeter.: Conductive surfaceArrangement of the flexible

XV-DV9911412341234CDFABE7.2 IC7 STM6316ATXXZ (DVDM ASSY : IC301)• FRONT END IC¶ Block Diagram• The information shown in the list is basic information

XV-DV991155 6785678CDFABE¶ Pin Function.oNemanNIPnoitpircsedliated1FERIFk7.21trapecnereferkcolbgolanA2IADNGADNGdnggolana3NIFRroticapackcolbnoitaludome

XV-DV9911612341234CDFABE.oNemanNIPnoitpircsedliated14SSVDDNGdnglatigid2433DDVD3V33V3latigid345CP056X/087langislortnocegnahcDLmn056/mn087446CPMDPednips

XV-DV991175 6785678CDFABE.oNemanNIPnoitpircsedliated18N_TESERTESERtupniTESER28CDASSVADNGdnggolana38CDA81DDVA8V18V1golana48LLPDNGADNGdnggolana58FFOLLPA

XV-DV9911812341234CDFABE7 STI5588CVB (DVDM ASSY : IC601)• BACK END IC¶ Pin Configuration20820720620520420320220120019919819719619519419319219119018918

XV-DV991195 6785678CDFABEInternal peripheralsFront-end &link interfaceDMACentralcommand portblock moveDebugMPEGMPEGDMAsCommunicationsarbiterCPU(C2

XV-DV991212341234CDFABE 2.3 LOADING MECHA ASSY LOADING MECHA ASSY parts ListAA2354122313172116221514222222201819917101168888ARefer to"2.4 TRAVE

XV-DV9912012341234CDFABE.oNemaNniP.riDnoitcnuFniP1OS_PFTUO.ecafretniCAD/lenaPtnorF.tuptuoatadrefsnartlaireS23ATAD_ATUOredocedDCASottuptuoataD3KLCVTUOd

XV-DV991215 6785678CDFABE.oNemaNniP.riDnoitcnuFniP93ETUM_VRDX_EFTUO.regnahCcsiD5tpecxedetcennoctonsitI.regnahCcsiD5ylnO.gnitumrevirdrotomroflangistupt

XV-DV9912212341234CDFABE.oNemaNniP.riDnoitcnuFniP470SC_IMSTUO.'L'tcelespihcMARDSIMS571SC_IMSTUOdevreser67SAR_IMSTUO'L'SARMARDSIMS7

XV-DV991235 6785678CDFABE.oNemaNniP.riDnoitcnuFniP811KCDS_UPCTUO.erawmrifgniggubedrofMARDSstibM46rofKCOLC9118V1_DDV-ylppusrewoPV8.1021KLCXIPNI.tupnikc

XV-DV9912412341234CDFABE.oNemaNniP.riDnoitcnuFniP1611A_UPCTUOsserddAMARS/MARDSgubeD,HSALF2612A_UPC3613A_UPC4614A_UPC5615A_UPC6616A_UPC7617A_UPC8618A_U

XV-DV991255 6785678CDFABE.oNemaNniP.riDnoitcnuFniP102ETUMAXTUO.gnitumeniltuptuooiduagolanaroflangistuptuOgnitum:'L'202NIGIRTNIecafretnitinUl

XV-DV9912612341234CDFABE7 M63018FP (DVDM ASSY : IC101)• FTS Driver IC¶ Pin Arrangement¶ Block Diagramhttp://www.xiaoyu163.comhttp://www.xiaoyu163.com

XV-DV991275 6785678CDFABE¶ Pin Functionhttp://www.xiaoyu163.comhttp://www.xiaoyu163.com

XV-DV9912812341234CDFABEHOSTINTERFACESDRAMINTERFACESAA7893HLto 64 MbitSDRAMto hosthost_selsys_clk27-35 MHzexternal PCMtoDSD/PCMDACaud_clk256/384/512/7

XV-DV991295 6785678CDFABESAA7893HL1234567891011121314151617181920212223242526272829303132333435363738H_A[1]H_DQ[15]H_DQ[14]GND_IO1H_DQ[13]H_DQ[12]H_DQ

XV-DV99135 6785678CDFABEApplication of LubricantLubricating OilGYA1001Around the shaftNo. 11 Loading BaseNo. 23 TrayNo. 13 Drive CamNo. 13 Drive CamN

XV-DV9913012341234CDFABESymbol Pin Type[1]DescriptionH_A[1] 1 IN address busH_DQ[15] 2 I/O10 data busH_DQ[14] 3 I/O10 data busGND_IO1 4 GND_IO GND I/O

XV-DV991315 6785678CDFABEPCM_LeRi_in 40 IN PCM data left or rightPCM_LsRs_in 41 IN PCM data left or right surroundB_FLAG/SERR 42 IN I2S-bus flag (EDC fl

XV-DV9913212341234CDFABED_ADDR[12] 78 O10 SDRAM address busD_ADDR[11] 79 O10 SDRAM address busD_Wen 80 O10 read or writeD_RASn 81 O10 row address sele

XV-DV991335 6785678CDFABE[1] Explanation of input and output ports:IN: digital input port; all dedicated inputs are TTL tolerant.IN1: digital input po

XV-DV9913412341234CDFABEPDC110B (CONTROL ASSY : IC5501)• System Control MicrocomputerPin FunctionsNo. Mark Pin Name I/O Function1 PA3/WR# DVDON/OFF O

XV-DV991355 6785678CDFABENo. Mark Pin Name I/O Function41 PF0 ATT10dB O Control ATT 10dB42 PF1 ATT6dB O Control ATT 6dB43 PF2 STEST I Set SERVICE TEST

XV-DV9913612341234CDFABE• Port0 (P00-P07) can be selected for input or output by each 4 bits (P00-P03,P04-P07). Set for input when reset. And it can b

XV-DV991375 6785678CDFABE7.3 DISC/CONTENT FORMAT ties, including but not limited to: the type of disc used; the type of recording; damage, dirt or co

XV-DV9913812341234CDFABEPC-created disc compatibility• If you record a disc using a personal computer, even if it is recorded in a “compatible format”

XV-DV991395 6785678CDFABE7.4 CLEANINGBefore shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools

XV-DV991412341234CDFABE 2.4 TRAVERSE MECHA ASSY-S TRAVERSE MECHA ASSY-S parts ListToDVDM CN104(Stepping Motor)To DVDM CN105(Spindle Motor)ToDVDM CN1

XV-DV9914012341234CDFABE8. PANEL FACILITIES8.1 PANEL FACILITIESFront panel1 VOLUME buttonsUse to adjust the volume.2Press to stop playback.3Press to

XV-DV991415 6785678CDFABEDisplay1 Tuner indicatorsLights when in one of the RDS display or search modes.Lights when a broadcast is being received.Ligh

XV-DV9914212341234CDFABE14 Speaker indicatorsThese show which speakers are being used to output the current source. The illustrations below show some

XV-DV991435 6785678CDFABERemote control• Functions printed in green on the remote control are accessed by switching the MAIN/SUB/PDP switch to SUB.1 S

XV-DV9914412341234CDFABE8 MUTE and headphones (press again to cancel). 9 MASTER VOLUMEUse to adjust the volume.10 TV CONTROLPress to switch the TV on

XV-DV991455 6785678CDFABEHOME MENUPress to display (or exit) the on-screen menu for Initial Settings, Play Mode functions, etc.18 (In SUB)SYSTEM SETUP

XV-DV99155 6785678CDFABE 2.5 DISPLAY UNIT DISPLAY UNIT parts ListKJ189771312181472436510111616171615 Mark No. Description Part No. 1 LCD CONT Assy

XV-DV991612341234CDFABE 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM- 6dB - 10dB system control MPEG Video Decoder Video Encoder (withP

XV-DV99175 6785678CDFABEVCYB/PBR/PRG/YLPFLPFLPFLPF6ch E-volIC3001IC3901IC3902IC8402IC8651IC8401IC8381IC8382IC3101IC3102IC3103IC3104M62446AFPE-VOL IC3

XV-DV991812341234CDFABE 3.2 LOAB ASSY and OVERALL WIRING DIAGRAMPICKUP ASSY-S (OXX8005)STEPPINGMOTOR: VXM1102LOADING MOTORASSY : VXX2505SPINDLE MOTO

XV-DV99195 6785678CDFABEKEY RTOPASSY(AWU8113)LCONNECTASSY(AWU8118)KLCDCONT ASSY(AWU8119)JHP ASSY(AWU8102)ITXTRADE ASSY(AWU8114)GFM/AM TUNERMODULE(AXQ

XV-DV99212341234CDFABE SAFETY INFORMATIONWARNING ! THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER C

XV-DV992012341234CDFABE 3.3 DVDM ASSY(1/4)B 1/4B 1/4CN601STEPPINGMOTORSPINDLEMOTORPICKUPASSY-SCN1013DVDM ASSY (AWM7813)A(F)(F)(RF)(RF)(RF)(RF)(RF)(R

XV-DV99215 6785678CDFABEB 1/4B 2/4B 4/4: The power supply is shown with the marked box.: DVD DATA SIGNAL ROUTE: FOCUS SERVO LOOP LINE: TRACKING SERVO

XV-DV992212341234CDFABE 3.4 DVDM ASSY(2/4)B 2/4B 4/4B 4/4(DVD) (DVD)(Y)(C)(C/V)(AD)(AD)(AD)(AD)(CY/G)(Cr/R)(Cb/B)(DVD)(DVD)http://www.xiaoyu163.comh

XV-DV99235 6785678CDFABEB 2/4B 2/4DVDM ASSY (AWM7813)B 1/4B 4/4B 3/4B 3/4B 3/4, 4/4B 4/4: DVD DATA SIGNAL ROUTE(DVD): S VIDEO SIGNAL ROUTE (Y)(Y): S

XV-DV992412341234CDFABE 3.5 DVDM ASSY(3/4)B 2/4B 2/4B 3/4(AD) (AD) (AD)http://www.xiaoyu163.comhttp://www.xiaoyu163.com

XV-DV99255 6785678CDFABECN5604H 1/3B 2/4B 4/4B 3/4BB 3/4DVDM ASSY (AWM7813): The power supply is shown with the marked box.: AUDIO DATA SIGNAL ROUTE(

XV-DV992612341234CDFABE 3.6 DVDM ASSY(4/4)B 4/4B 2/4B 3/4B 2/4B 1/4B 2/4B 2/4, 3/4(AD) (AD) (AD)(AD)(AD) (AD)(FL)(SL)(C)(SW)http://www.xiaoyu163.com

XV-DV99275 6785678CDFABECN8301CB 4/4B 4/4DVDM ASSY (AWM7813)B 2/4: S VIDEO SIGNAL ROUTE (Y)(Y): S VIDEO SIGNAL ROUTE (Y)(C): S VIDEO SIGNAL ROUTE (C/

XV-DV992812341234CDFABE 3.7 VIDEO and DSP TRADE ASSYSCN943B 4/4CN5502H 1/3CN8003D 1/2CN8007D 1/2CN8011D 2/2C EDSP TRADE ASSY (AWU8101)E(Y)(C)(C/V)(C

XV-DV99295 6785678CDFABECN8401AV CONNECTORH 3/3CVIDEO ASSY (AWU8100)C: The power supply is shown with the marked box.CAUTION :FOR CONTINUED PROTECTIO

XV-DV9935 6785678CDFABE[ Important symbols for good services ]In this manual, the symbols shown-below indicate that adjustments, settings or cleaning

XV-DV993012341234CDFABE 3.8 DSP ASSY(1/2)D 1/2D 1/2DSP ASSY (AWX8325)D 2/2D 2/2D 2/2: AUDIO DATA SIGNAL ROUTE(AD): AUDIO SIGNAL ROUTE (Front L ch)(F

XV-DV99315 6785678CDFABECN8902ECN8901ED 1/2: The power supply is shown with the marked box.(FL)(FL)(FL)(AD)(AD)(D)(D)(D)(D)(AD)(AD)(AD)(AD)(AD)(AD)(A

XV-DV993212341234CDFABE 3.9 DSP ASSY(2/2)D 2/2D 2/2DSP ASSY (AWX8325)CN8903ED 1/2D 1/2D 1/2(AD)(AD)(AD)(AD)(AD)(AD)http://www.xiaoyu163.comhttp://ww

XV-DV99335 6785678CDFABED 2/2: The power supply is shown with the marked box.: AUDIO DATA SIGNAL ROUTE(AD)http://www.xiaoyu163.comhttp://www.xiaoyu16

XV-DV993412341234CDFABE 3.10 FM/AM TUNER MODULEFFM/AM TUNER MODULE (AXQ7229)FFM FRONT ENDMW RF TUNING BLOCKOSC : 981 - 2052kHz 9k step(AM)(AM)(AM)(

XV-DV99355 6785678CDFABEFL201ATE7003CN201CN5702G: AM SIGNAL ROUTE(AM): FM SIGNAL ROUTE(FM)(AM)(AM)(FM)(AM)(AM)(AM)(AM)(AM)(AM)(FM)(AM)(FM)(TX)(TX)(TX

XV-DV993612341234CDFABE 3.11 TATRADE and CONTROL(1/3) ASSYSR5511XV-DV99 : 47kXV-DV900 : 12kXV-DV900ONLYCN8908CCN5101KH 1/3H 3/3H 2/3H 3/3(AD)http://

XV-DV99375 6785678CDFABECN901B 3/4CN201FCN1902To Sub WooferLH 1/3H 1/3CONTROL ASSY(XV-DV99 : AWU8099)(XV-DV990 : AWU8148)TXTRADE ASSY (AWU8114)GG: Th

XV-DV993812341234CDFABE 3.12 CONTROL(2/3) and HP ASSYSH 2/3IH 1/3H 1/3(TV)(TV)(TV)(L1)(L1)(L1)(FL)(FL)(FL)(FL)(FL)(FL)(FL)(FL)(FL)(TX)(TX)(FL)(TX) (

XV-DV99395 6785678CDFABEH 2/3CONTROL ASSY(XV-DV99 : AWU8099)(XV-DV990 : AWU8148)H 2/3IHP ASSY (AWU8102)I: The power supply is shown with the marked b

XV-DV99412341234CDFABE CONTENTS SAFETY INFORMATION...

XV-DV994012341234CDFABE 3.13 CONTROL ASSY(3/3)CN8302CH 3/3H 1/3H 1/3H 2/3H 2/3H 2/3H 2/3(FL)(FL)(FL)(FL)(FL)(FL)(FL)(FL) (FL)(FL)(FL)(FL)(FL)(FL)(FL

XV-DV99415 6785678CDFABETo Sub WooferH 3/3H 3/3CONTROL ASSY(XV-DV99 : AWU8099)(XV-DV990 : AWU8148): The power supply is shown with the marked box.H 1

XV-DV994212341234CDFABE 3.14 LCDCONT, CONNECT, KEY RTOP, KEY R, KEY L and KEY LTOP ASSYSCONNECT ASSY (AWU8118)KEY R ASSYS1901 : 0 (OPEN/CLOSE)KEY RT

XV-DV99435 6785678CDFABELCDCONT ASSY (AWU8119)JJ K LCN5601H 1/3http://www.xiaoyu163.comhttp://www.xiaoyu163.com

XV-DV994412341234CDFABE 3.15 WAVEFORMS1IC301 - pin 4 [RFOUT]V: 200mV/div. H: 0.1µsec/div.6IC501 - pin 23 [Composite Video out]V: 1V/div. H: 10µsec

XV-DV99455 6785678CDFABE 4. PCB CONNECTION DIAGRAM 4.1 LOAB ASSYNOTE FOR PCB DIAGRAMS :1. Part numbers in PCB diagrams match those in the schematic

XV-DV994612341234CDFABE 4.2 DVDM ASSY112411585412625110075515024 14222211NP910 212324211224231223242154129301281417141751111341457171184513201581411

XV-DV99475 6785678CDFABE1213261252714232412241482512011105428271128151417814301218345181171A-9988776655443322110098765432101281514ABC1003210987654321

XV-DV994812341234CDFABE 4.3 VIDEO and DSP TRADE ASSYS30146314631301RGP1FA5R14 871171813013018711452171181R8322C8364C8363C8344 R8346C83R8348R8347C834

XV-DV99495 6785678CDFABE231191231191131231191231191131CN8905CN8903CN8904CN8902 CN8901123 123DSP TRADE ASSYAWU81011CE38541854185418911689116231231301R

XV-DV9955 6785678CDFABE 1. SPECIFICATIONSAmplifier SectionContinuous Power (RMS). . . . . 75 W / channel . . . . . . . . . . . . . . . . . . . . (1 k

XV-DV995012341234CDFABE23 119 123 119 1131C8907C8908123231AWU8101DSP TRADE ASSY12.VA+511.NC10.NC9.VD+58.VD+57.GNDD6.GNDD5.OPTIN4.DRGTN3.OPTIN2.UGRTN1

XV-DV99515 6785678CDFABE20212171R8394 R8393R8370R8369R8350R8349C8340R8339R8316R8315R8343Q8352Q8351Q8332Q8331Q8301Q8302R8341R8888R8884C8892R8897R8900C

XV-DV995212341234CDFABE 4.4 DSP ASSY91363772108109144916181732161201101185110201101483736242513111166112217441R8225R8705R8708R8706R8707C8423CN8001D8

XV-DV99535 6785678CDFABE11591191514813119C8555L8005R8005R8004L8004R8003L8003R8002L8002D8402C8411C8410R8234R8233R8228C8605C8009R8504R8529R8528R8555R88

XV-DV995412341234CDFABE4.5 FM/AM TUNER MODULE(ANP7338-B)(ANP7338-B)CN5702GFM/AM TUNER MODULEFFM/AM TUNER MODULEFIC201 Q205Q204Q203IC202Q201Q202F FSID

XV-DV99555 6785678CDFABE4.6 KEY RTOP, KEY R, KEY L and KEY LTOP ASSYS7151R1903R19027.GNDLED6.TMRLED5.VE+54.KEY13.GNDU2.KEY11.NC1.KEY1FR1S P2.GNDU3.VE

XV-DV995612341234CDFABE4.7 TXTRADE, CONTROL and HP ASSYS8541NPNP10 651131131IC3902C3903 C3904C3906C3905R3909R3910R3911R3912C3909C3907C3908C3910C3933C

XV-DV99575 6785678CDFABE10 651C3903 C3904C3905R3909C3909C3935IC3901R3902C39028Q3910R3955C3932R3956D3902C3942C3930HP ASSYAWU810213031505180811003017111

XV-DV995812341234CDFABER3958R3963R3957Q3911R3962C3931C3945C3943C3944R3953R3952D3901R3961NCHPDETXHPMUTEGNDDVE+56HPCEHPCLKAWU8102HP ASSYCE3712017113151R

XV-DV99595 6785678CDFABE131R3950R3968C3934C3941R3958R3963R3957R3951R3969Q3911Q3904Q3903R3964R3960Q3905Q3906R3959R3965R3962C3937R3967C3938C3936C3939L39

XV-DV99612341234CDFABE• Specifications and design subject to possible modification without notice, due to improvements.This product includes FontAven

XV-DV996012341234CDFABE4.8 LCDCONT and CONNECT ASSYS819118191D5003 D5002W107W101W103C5002X5051C5051J5092CN5001D5001W111W102W108W109W106W104W105W110C5

XV-DV99615 6785678CDFABE8191D5006R5011D5005C5018R5009D5004R5008 C5014C5012C5013R5006R5007L5001C5004R5052R5051Q5001R5053R5001C5001R5013D5010D5009D5008D

XV-DV996212341234CDFABE5. PCB PARTS LIST • LIST OF WHOLE PCB ASSEMBLIESAWU8099 and AWU8148 are constructed the same except for the following : Parts

XV-DV99635 6785678CDFABE>IC441 PQ20WZ11>IC401 R1224N102HIC801 SAA7893HL/C2IC601 STI5588CVBIC301 STM6316ATXXAIC911 TC74VHC08FTIC901 TC74VHCT125AF

XV-DV996412341234CDFABEOther Resistors RS1/16S###JOTHERSCN104 4P CONNECTOR AKN7035CN105 12P FFC CONNECTOR RKN1053CN103 CONNECTOR S5B-PH-SM3 FL

XV-DV99655 6785678CDFABEOther Resistors RS1/16S###JOTHERSX8501 (27MHz) VSS1171X8201 (24.576MHz) XSS3003CN8003 13P SOCKET AKP7070CN8007, CN8011 19P

XV-DV996612341234CDFABED1001 1SR154-400D1006, D5575, D8003-D8006, D8009 1SS355D8001, D8002 UDZS6.8BD5201-D5203, D5205, D5206 UDZS8.2BD5605-D5610 UDZS8

XV-DV99675 6785678CDFABERESISTORSOther Resistors RS1/16S###JOTHERS1903 7P CABLE HOLDER 51048-0700CN1902 5P FFC CONNECTOR 52044-0545J1901 JU

XV-DV996812341234CDFABE6. ADJUSTMENT6.1 TUNER SECTIONMPX SG FM SGPRODUCTDCVoltmeterL201IC201pin 21pin 23FM/AM TUNER MODULEFSIDE BAM Tuner Section• Th

XV-DV99695 6785678CDFABE6.2 ADJUSTMENT ITEMS AND LOCATION6.3 JIGS AND MEASURING INSTRUMENTS11 22Tangentialadjustmentscrew1 2RadialadjustmentscrewAdj

XV-DV9975 6785678CDFABEhttp://www.xiaoyu163.comhttp://www.xiaoyu163.com

XV-DV997012341234CDFABE6.4 NECESSARY ADJUSTMENT POINTS∗ After adjustment, screw locks with the Screw tight.∗ After adjustment, screw locks with

XV-DV99715 6785678CDFABE6.5 TEST MODETEST MODE: ONTEST MODE: DISC SETDSC - &&&GGF1381Test moderemote controlunitGGF1381Test moderemote co

XV-DV997212341234CDFABE6.6 MECHANISM ADJUSTMENT• Remove the Loading Mecha. Assy.• Remove a Spacer for height adjustment attached to the back side (sh

XV-DV99735 6785678CDFABEPlayerMonitor• Test mode• Play the DVD test discat outer track(around #200000)• Play the DVD test discat inner track(around #3

XV-DV997412341234CDFABE7. GENERAL INFORMATION7.1 DIAGNOSIS7.1.1 TEST MODETest Mode Functional Specification1 Test mode entryIn the power ON state, p

XV-DV99755 6785678CDFABE~ Search1. Search address input entry• It becomes the address input mode when pressing the [+10] (A8-1F) key. (Most significan

XV-DV997612341234CDFABE7.1.2 DISPLAY SPECIFICATIONS OF THE TEST MODECharacter in bold : Item name: Information display1561013118932121718191614151 Ad

XV-DV99775 6785678CDFABE7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY• Service mode indication (ESC + CHP/TIM keys)ID AddressThe error rate is a

XV-DV997812341234CDFABE7.1.4 SPECIFICATION OF MODEL INFORMATION• Display contentsCharacter in bold : Item name: Information display1212345678910111 M

XV-DV99795 6785678CDFABE7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODEIndication plan contentsCharacter in bold : Item name: Information display1

XV-DV99812341234CDFABE 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKINGParts marked by "NSP" are generally unavailable because they are not in

XV-DV998012341234CDFABE7.1.6 MECHANICAL ERROR HISTORYIndication contents• List of the error codes • List of the servo statesNote : 0 x & &cod

XV-DV99815 6785678CDFABEError Name No. Causes Check Item Possibility of TroubleRemarksFOCUS ERROR (0 x 0∗)Focus on error 0 x 01 Focus on could not be

XV-DV998212341234CDFABEError Name No. Causes Check Item Possibility of TroubleRemarksSPINDLE ERROR (0 x 6∗)Spindle on error 0 x 61 Spindle on could no

XV-DV99835 6785678CDFABEProtection Specifications and Service Mode1. Specific conditions for Service Test mode• VDET is neglected.• XPROTECT is neglec

XV-DV998412341234CDFABE8051503130181100301713011317114 851130315051808110030171130113114 871854115X5501IC5501L5601R5501R5502R5505R5519R5521R5522R5523R

XV-DV99855 6785678CDFABE7.1.7 ID NUMBER AND DATA SETTINGTo enter ID Number Input Mode, with no ID number set, such as in a case of immediately after

XV-DV998612341234CDFABETo enter ID Number Confirmation Mode after the ID number and the ID data are set, press the ESC key then the STEREO key.ID Numb

XV-DV99875 6785678CDFABETo enter ID DATA Input Mode, with the ID number set, press the ESC key then the STEREO key.ID DATA Input Mode1When writing of

XV-DV998812341234CDFABE7.1.8 TROUBLE SHOOTINGMicrocomputer Section (CONTROL Assy : IC5501)Symptom Possible Cause Check Method• The unit cannot be tur

XV-DV99895 6785678CDFABEDVD SectionNo. Symptoms Diagnosis ContentsPossible Defective Points1An opening screen is not displayed on the monitor(The LCD

XV-DV9995 6785678CDFABE PACKING parts List(2) CONTRAST TABLE XV-DV99/ZYXJ, ZVXJ, XV-DV990/ZYXJ and ZVXJ are constructed the same except for the foll

XV-DV999012341234CDFABENo. Symptoms Diagnosis ContentsPossible Defective Points4Playback impossible(no focusing)Are the signals output from IC101-pin

XV-DV99915 6785678CDFABE7.1.9 DSP TROUBLE SHOOTINGIC8501-pin 21YesNoIs output signal "L"?Is thescrew is fastenedat KN8102(earth point)?Is c

XV-DV999212341234CDFABEReplace IC8701.YesIC8701NoDo perform5V→3V conversion for pin 17 ?Step 4Pin 3EndYesReplace IC8701.NoDo perform5V→3V conversion f

XV-DV99935 6785678CDFABEStep 5EndReplace IC8201.Replace IC8201.Is SPDIF signal coming?(be different with Function) IC8201IC8502-pin2YesCheck the other

XV-DV999412341234CDFABEYesIC8501Step 6EndReplace IC8501.NoPin 4Doesa signal outputit?YesReplace IC8501.NoPin 5Doesa signal outputit?YesReplace IC8501.

XV-DV99955 6785678CDFABE7.1.10 SEQUENCE AFTER POWER ONReset StartDemonstration mode ?Yes : Power ONYesNoNoMicrocomputerinitializationModelidentificat

XV-DV999612341234CDFABECommunication startCommunication startCommunication startCommunication start300 600 900 1200 1500 1800 2100 2400 2700 3000 3300

XV-DV99975 6785678CDFABE[ STANDBY ON SEQUENCE ]Function Passing Time Detail about the ControlSet Time from Former StepSY_PON0 0 msec• Set the MASK FLA

XV-DV999812341234CDFABEState able to communicateContinue the commnunicationIt becomes Low according to the DVD module side state somewhere from this p

XV-DV99995 6785678CDFABE[ STANDBY OFF SEQUENCE ]Function Passing Time Detail about the ControlSet Time from Former StepSY_POFF0 0 msec• Set the MASK F