Marantz dv18 Service Manual Download Page 6

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1-4

4. SERVICING HINT

DVD test disc (NTSC) ALMEDIO

TDV-540

SERVICE TOOLS

Audio signals disc

4822 397 30184

Disc without errors (

Disc with DO errors, black spots and fingerprints (SBC444A)

4822 397 30245

Disc (65 min 1kHz) without no pause

4822 397 30155

Max. diameter disc (58.0 mm)

4822 397 60141

Torx screwdrivers

Set (straight)

4822 395 50145

Set (square)

4822 395 50132

13th order filter

4822 395 30204

DVD test disc (PAL)

4822 397 10131

SERVICE HINTS

Summary of Contents for dv18

Page 1: ...OF CONTENTS SECTION PAGE 1 MAIN UNIT 1 1 TECHNICAL SPECIFICATIONS 1 1 1 2 REGIONAL CODES 1 2 1 3 INFORMATIONS 1 3 1 4 SERVICING HINT 1 4 1 5 DISASSEMBLY 1 5 1 6 REPLACEMENT OF PRINCIPAL COMPONENTS 1...

Page 2: ...PHILIP 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 CHOM...

Page 3: ...stem Digital audio output Optical output Optical connector x 1 Coaxial output 0 5 Vp p 75 ohm RCA pin Jack x 1 DVD Iinear audio characteristics Frequency response 4 Hz 22 kHz Fs 48 kHz 4 Hz 44 kHz Fs...

Page 4: ...back of certain discs in certain geo graphical regions Players sold in each region will have that region s code built into the player The player will refuse to play these region coded discs which are...

Page 5: ...undtrack language that you want to listen to Multi angles On some DVDs scenes have been filmed from different angles up to a maximum of 9 On these discs you can select the angle that you want to watch...

Page 6: ...s SBC444 Disc with DO errors black spots and fingerprints SBC444A 4822 397 30245 Disc 65 min 1kHz without no pause 4822 397 30155 Max diameter disc 58 0 mm 4822 397 60141 Torx screwdrivers Set straigh...

Page 7: ...er 035G on the DVD mechanism see Fig 5 3 5 Remove 4 screws and remove DVD mechanism module see Fig 5 4 How to open the Disk tray Put a small screwdriver into the slide knob and slide it Then the tray...

Page 8: ...Fig 6 2 A SCREW 6 REPLACEMENT OF PRINCIPAL COMPONENTS 6 1 2 Removal of the TRAVERSE MECHA 1 Remove the four b screws on the MAIN PCB and then disconnect the P800 connector on the MAIN PCB Fig 6 3 2 S...

Page 9: ...ting the P200 connector on the MECHANISM PCB 6 2 Replacement of the SPINDLE MOTOR Because the SPINDLE MOTOR position is very critical jitter adjustment should be performed after replacement 1 Disconne...

Page 10: ...o EEPROM all clear 1 Press the mains switch POWER BUTTON while depressing the PLAY button and STOP button 2 Status will be on the TEST mode 2 and FL display shows TEST 2 After a couple of seconds FL d...

Page 11: ...OK after a couple of seconds 6 Power OFF the mains switch 1 Disc NO DISC NO DISC NO DISC NO DISC NO DISC 2 3 4 NO DISC NO DISC NO DISC NO DISC NO DISC 1 STOP STOP STOP STOP STOP SHUFFLE SHUFFLE SHUFF...

Page 12: ...side one layer and press the F F button repeatedly until the pickup block reaches almost the center position of its movable range 2 Set the oscilloscope to the DC input mode and connect it to the TP20...

Page 13: ...3 00 9 Measure the DC voltage at the status DVD laser light ON Adjust the voltage at that status 35mV 10mV lower than CD laser light ON status by the trim resister VR120 10 Press the button again Conf...

Page 14: ...quirements Refer the circuit diagram page 1 25 and 1 26 100V AC 120V AV 220V AC 1 2 3 4 1 2 3 4 1 2 3 4 50V 5 sec 50V 5 sec 50V 5 sec 10V 5 sec 10V 5 sec 10V 5 sec 5V 5 sec 5V 5 sec 5V 5 sec 0 1V 5 se...

Page 15: ...1 13 1 14 1 10 WARNINGS...

Page 16: ...1 15 1 16 1 11 BLOCK DIAGRAM...

Page 17: ...1 17 1 18 1 12 SCHEMATIC DIAGRAM AND PARTS LOCATION...

Page 18: ...1 19 1 20...

Page 19: ...1 21 1 22 TIME TRACK TRACK TITLE TOTAL CHAPTER FTS SCAN PBC TRACK VCD CHAPTER SHUFFLE REPEAT TITLE A B...

Page 20: ...1 23 1 24...

Page 21: ...1 25 1 26 QF11 QF08 QF01 QF04 QF05 QF07 QF10 QF09 QF2 QF03 PF01 PP01 QP18 QP19 QP20 QP22 QP02 QP01 QP25 QP24 QP04 QP12 QP14 QP13 QP13 QP11 QP09 QP08 QP06 QP05 QP07 QP10 QP03 1 13 PARTS LOCATION...

Page 22: ...S05 QS07 QV10 QV05 QV08 QV15 QV12 QH02 QH12 Even number QH03 QH11 Odd number QS14 QS12 QS11 QS13 QS15 QS18 QV04 QV11 QV14 QV18 QS51 QS50 QS52 QV03 QV02 QV07 QV06 QV09 QV10 QV16 QV13 QV17 QV18 QS08 QS0...

Page 23: ...1 29 PS01 PK01 QK01 QK04 QK06 QK03 QK05...

Page 24: ...N SCAN BLK 376K270010 029B 9965 000 00584 LENS STANDBY SURROUND 351H355010 035B GOLD 9965 000 00580 KNOB PHONE GLD 284T154240 035B BLACK 4822 411 20336 KNOB PHONE BLK 284T154310 040B GOLD 9965 000 015...

Page 25: ...1 G 9 1 1 G 0 0 6 D X 4 5 1 2 6 3 x 8 U M 5 1 2 8 3 x 8 M 5 1 1 0 3 x 6 M 5 1 1 0 3 x 6 M 5 1 2 8 3 x 8 M 5 1 2 7 3 x 8 M 5 1 1 0 3 x 6 M PV 0 1 0 3 1 G x 2 W0 0 1 0 0 5 G 0 1 9 G PS0 1 F C 0 1 0 0 9...

Page 26: ...DK98104200 CF45 GRM39F104Z16 PF01 RESISTORS RF01 4822 111 91458 CHIP 12 5 1 10W NI05120110 RF02 4822 051 30102 CHIP 1k 5 1 16W NN05102610 RF03 4822 051 30103 CHIP 10k 5 1 16W NN05103610 RF04 4822 051...

Page 27: ...5 1 16W NN05105610 RP12 4822 051 30221 CHIP 220 5 1 16W NN05221610 RP13 F1 U1 4822 116 80979 METAL 220 5 2W NK05221020 RP13 K1 S1 METAL 470 5 2W NK05471020 RP14 F1 U1 4822 116 60214 METAL 1k 5 1W NK0...

Page 28: ...22 265 20359 PLUG CONNECTOR 2P YP04000760 JP04 4822 265 20359 PLUG CONNECTOR 2P YP04000760 JP10 JACK CLIP FOR 20MM FUSE YJ08000580 JP11 JACK CLIP FOR 20MM FUSE YJ08000590 JP12 F1 S1 TERMINAL FOR AC CO...

Page 29: ...22 124 90371 ELECT 470 F M 10V RA 2 OA47701020 CV79 4822 126 11703 CER CHIP 0 01 F DK98103300 PV01 RESISTORS RH01 8 2k 1 1 10W NJ01822110 RH02 8 2k 1 1 10W NJ01822110 RH03 33k 1 1 10W NJ01333110 RH04...

Page 30: ...RV61 4822 051 30399 CHIP 39 5 1 16W NN05390610 RV62 4822 051 30339 CHIP 33 5 1 16W NN05330610 RV63 4822 051 30331 CHIP 330 5 1 16W NN05331610 RV64 4822 051 30224 CHIP 220k 5 1 16W NN05224610 RV65 482...

Page 31: ...8B PH K S YJ06006280 JS06 4822 267 40792 JACK B6B PH K S YJ06006260 JV01 4822 267 30894 JACK B4B PH K S YJ06006240 JV02 4822 265 10221 JACK B10B PH K S YJ06006300 JV03 JACK 24FLT SM1 TB JST YJ07021200...

Page 32: ...ARTS LIST 2 28 2 4 ELECTRICAL PARTS LIST 2 30 IMPORTANT NOTICE This service manual explains the product DV7000 which mounted the DVD module TKM1000MZ with the main board C3M1 only Products which mount...

Page 33: ...PHILIP 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 CHOM...

Page 34: ...2 1 2 2 Not for DV4000 2 1 SCHEMATIC DIAGRAM AND PARTS LOCATION...

Page 35: ...2 3 2 4...

Page 36: ...2 5 2 6 Not for DV4000...

Page 37: ...7 2 8 MAIN TOP VIEW IC111 TR113 TR100 TR106 TR120 TR115 IC122 IC121 TR804 TR806 TR300 TR200 IC311 IC120 TR190 TR201 TR202 IC202 IC203 TR802 TR801 IC607 IC507 IC610 IC613 IC503 IC501 IC702 TR500 IC502...

Page 38: ...0 IC500 IC550 IC614 IC606 TR490 IC605 IC602 TR491 IC490 IC603 IC600 IC850 TR600 IC801 IC800 TR117 IC300 IC803 TR167 IC901 IC802 TR112 TR170 TR712 IC991 IC110 IC971 IC951 IC931 IC911 TR111 TR110 TR114...

Page 39: ...2 11 2 12...

Page 40: ...2 13 2 14 MECHA TOP VIEW MECHA BOTTOM VIEW TR90 TR37 TR34 TR33 IC1 TR1 TR35 TR36 IC2 IC4 TR32 IC3 TR31 MT100 LOADING...

Page 41: ...11AP000 DVD Pre AMP 67 85 86 87 88 93 94 95 96 97 98 99 89 90 91 92 100 68 66 1 2 AVSS LPCVREF LPCI1 LPCI2 LPCO LDON VFE2N4 FBAL VGAOUT FE3XINP VFEI P FEO VFEI N FE3XINN VFE1N3 ASI ASO AVSS TPSP TPSO...

Page 42: ...Q CP JIT SYNK CP PD 51 52 1 2 3 4 DATA SLICER 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 CAP5 23 ADJDSRFD 24 VSS RDCK VCO IN VCO ON U D OUT RFCP DLY SRD VDD 25 26 27 28 PDWIN 29 VCOIN 30 PLFLT 3...

Page 43: ...or FSO control output L 48 kHz H 44 1 kHz 31 SYSRST O System reset output 32 DRPOUT I Drop out input 33 63 91 119 Vss Ground pin 34 C Capacitor connecting pin 35 PAL NTSC O Video decoder PAL NTSC sele...

Page 44: ...Disc tray open detect input pin 79 CLOSE SW I Disc tray close detect input pin 80 CLAMP SW I Disc changer tray position detect input pin 81 PHOT IN I Disc changer tray position detect photo sensor in...

Page 45: ...2 20 MN66261 CD signal processing...

Page 46: ...2 21 MN66261 CD signal processing...

Page 47: ...2 22 MN67700 Servo processing IC...

Page 48: ...2 23 MN67700 Servo processing IC...

Page 49: ...d on the falling edge of PLLCLK 37 SDTIO I O Serial bit data I O 38 ASPSCK O 296ns clock 27 MHz 8 output 39 SEN O High enable CPU to write data to 8 read channel registers 40 PLLOK O DVD frame sync H...

Page 50: ...state control 168 XHSTCS O Decipher chip select 176 STENABLE I Stream data request 177 181 STD0 7 O Output stream data bus 185 187 183 GENCLK I 27 MHz clock input 188 STCLK O Output stream data transf...

Page 51: ...I O Memory data 66 68 70 72 73 74 76 78 79 LDQM O SDRAM LDQM 80 UDQM O SDRAM UDQM 82 MWE O SDRAM write enable 84 SD CLK O SDRAM system clock 85 SD CAS O Active low SDRAM column address 86 SD RAS O Ac...

Page 52: ...ta from DVD DSP or CDG 4 7 CDG SDATA VSFY S0S1 SCLK signal input 191 VREQUEST O Video request Decoder asserts VREQUEST to indicate that the video input buffer has available space 192 VSTROBE I Video s...

Page 53: ...2 28 2 3 EXPLODED VIEW AND PARTS LIST TKM1000MZ...

Page 54: ...BT BID30X08STL CMT nsp 15 9965 000 04602 DISC TRAY 294W163010 16 9965 000 04603 HOLDER TRAVERSE 294W104010 17 9965 000 04604 INSULATOR 294W130010 18 9965 000 04605 SP PUSH HOOK 294W115010 19 9965 000...

Page 55: ...apacitor One way type Mylar 10 50V 7 Capacity value Examples 7 Capacity value 0 001 F 1000 pF 102 0 1 F 104 0 0018 F 182 0 56 F 564 0 01 F 103 1 F 105 0 015 F 153 1 The above CODES R R C C and C are o...

Page 56: ...C931 9965 000 04649 IC PCM1735E 2K HC105400R IC951 9965 000 04649 IC PCM1735E 2K HC105400R IC971 9965 000 04649 IC PCM1735E 2K HC105400R IC991 9965 000 04650 IC TC74HC4053AFTEL HC105360R TRANSISTORS T...

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