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Marantz DR17, Service Manual

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Marantz DR17 Service Manual Download Page 43

Repair Procedure

When you return the reject complete CDR loader for Central Repair Procedure (module exchange

procedure). Please make a copy of attached sheet “GUIDANCE FORM REPAIRABLE UNIT” and fill in

required contents. It is necessary to attach the sheet “GUIDANCE FROM REPAIRABLE UNIT” with

each reject CDR loaders one by one.

Summary of Contents for DR17

Page 1: ...HNICAL SPECIFICATIONS 1 4 1 2 WARNINGS 1 5 1 3 SERVICE HINTS 1 6 1 4 DISMOUNTLING INSTRUCTIONS 1 7 1 5 BLOCK DIAGRAM 1 10 1 6 SERVICE TEST PROGRAM 1 12 1 7 FAULTFINDING GUIDE 1 13 1 8 COMPONENT DESCRI...

Page 2: ...INC 440 MEDINAH ROAD ROSELLE ILLINOIS 60172 USA PHONE 630 307 3100 FAX 630 307 2687 BRAZIL MARANTZ BRAZIL CAIXA POSTAL 21462 CEP 04698 970 SAO PAULO SP BRAZIL PHONE 0800 123123 Discagem Direta Gratuit...

Page 3: ...several PCB s and it function and service policy will be discussed Consumer For Digital Audio Professional For General use Including PC P Playback R Recording Playback Recording and Disc Disc Player...

Page 4: ...is jointed the Power bottom on the front panel All parts are available as spare parts 2 3 Power Supply and Audio Board This PCB consists of power supply part and audio part The power suppluy part deli...

Page 5: ...detected the message ERROR is displayed For the meaning of this error the service diagnostics has to be ran Since no CD is used for this test the playback and record parts of the module are not tested...

Page 6: ...stortion 90 dB Recording S N 90 dB Recording dynamic range 95 dB Recording total harmonic distortion 85 dB Line output voltage General CD 2 Vrms CD with HDCD 4 Vrms Digital coaxial output 0 5 V pp 75...

Page 7: ...with those specified be used Safety components are marked by the symbol Le norme di sicurezza estigono che l apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di rica...

Page 8: ...sc 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 4822 395 5...

Page 9: ...062B 7 Remove screw 5 from the bracket 004B 8 Remove 4 screws 6 10 9 Disconnect all cables from connectors JF02 1330 1410 1400 1430 and 1440 10 Disconnect cables from connectors J891 and J892 and remo...

Page 10: ...2 of IC7323 ORANGE Pin 15 of IC7323 YELLOW Test Point beside 3149 BLACK Pin 7 of IC7240 and Pin 7 of IC7241 REMARK When replace the CDR loader module CDRL3610 to the new one It is necessary to add rem...

Page 11: ...ncoded with 20 bits of real music information compared to 16 bits for all other CDs HDCD overcomes the limitations of the 16 bit CD format by using a sophisticated system to encode the additional the...

Page 12: ...RCK BCK DATA Q601 Q602 FILTER FILTER DIG COAX LT01 DIG OPT OUTPUT OUTPUT DIG COAX DIG OPT INPUT INPUT RC BUS INPUT RC BUS OUTPUT BUS REC CONTROL CD_SYNC DETECT DISPLAY DRIVER KEY SENS IR SENS XY01 8MH...

Page 13: ...CDM 36 LASER PHOTO DIODES FOCUS RADIAL SLEDGE MOTOR DISC CDM BOARD MOTOR BOARD TIMING CONTROL LASER AEGER PROCESSOR SIGNAL MAIN BOARD 32MHz MICRO CONTROLLER CDCEP CD ENCODER CD DECODER DSICR CONTROLL...

Page 14: ...s ER mm ss during the erase function mm remaining minutes ss remaining seconds TOTAL and REM are also illuminated ELECTRICAL SERVICE DIAGNOSTICS advice for replacement units Load CDDA disc SBC444A Pre...

Page 15: ...AC DC FTD WIRING DISPLAY POWER SUPPLY VOLTAGES CLOCK FREQUENCY 8MHz CONTROL LINES WIRING ELECTRICAL SERVICE DIAGNOSTICS DISPLAY TEST SEE MEASUREMENTS DISPLAY DISPLAY SHOWS BLINKING SERVICE CHECK POWER...

Page 16: ...ECTOR BOARD FLEX CONNECTION TO CDR MODULE PLAY AUDIO SIGNALS DISC TRACK 15 SIGNAL OF 5 4 VPP ON PINS 1 AND 5 OF CONN JT03 KILL VOLTAGE ON PIN 7 OF CONN JT03 8V DURING PLAY 5V DURING STOP PAUSE KILL TR...

Page 17: ...Y SHOWS CD RECORDABLE OPC T O C INFO DISPLAY SHOWS CD RECORDABLE T O C INFO YES NO CHECK CONNECTOR BOARD FLEX CONNECTION RECEIVER J301 ELECTRICAL SERVICE DIAGNOSTICS REPLACE CDR MODULE IF ERROR ELECTR...

Page 18: ...RECORDED OR EMPTY YES NO DISPLAY SHOWS CD REWRITABLE OPC T O C INFO DISPLAY SHOWS CD REWRITABLE T O C INFO YES NO SERVICE TEST PROGRAM ELECTRICAL SERVICE DIAGNOSTICS REPLACE CDR MODULE IF ERROR SERVIC...

Page 19: ...SETN This line should be kept low during power up for at least 3 machine cycles with supply voltage within the operating range and oscillation stable 1 machine cycle 12 X 1 Fc 8Mhz Sec SDA and SCL The...

Page 20: ...oller 1 stand alone this input has an internal pull up resistor LADDR 22 IPP04 microcontroller interface address switch input 0 000001 1 000010 LMODE 23 IPP09 microcontroller interface mode line input...

Page 21: ...ight justified 16 bits Input datalatching 14 BCPL I Low input data latched on rising edge of BCKI High input data latched on falling edge of BCKI 15 SMUTE I Soft mute Low off High on 16 DEEMPH I De em...

Page 22: ...onal amplifier OUT R 15 output of the switched capacitor operational amplifier VSSA 16 5 V analog supply VDDA 17 5 V analog supply OUT L 18 output of the switched capacitor operational amplifier OUT L...

Page 23: ...output 47 G7 P66 V6 O Grid output 48 G6 P67 V7 O Grid output 49 G5 P70 V8 O Grid output 50 G4 P71 V9 O Grid output 51 G3 P72 V10 O Grid output 52 G2 P73 V11 O Grid output 53 G1 P74 V12 O Grid output 5...

Page 24: ...LEFTOUT 2 GROUND 3 RIGHTOUT 4 KILL 5 12Vb 6 GROUND 7 12Vb 1 DC2 2 DC1 3 VFTD 4 GROUND 5 5Va 6 GROUND 7 12Vb 8 12Vb 9 GROUND 10 KILL 1 5Vb 2 5VM 3 GROUND 4 8V 5 12Va 6 GROUND 1 TRAY 2 TRAY 8V FSM GND G...

Page 25: ...5 6 QF01B 74HC08A 9 10 8 QF01C 74HC08A 12 13 11 14 7 QF01D 74HC08A 1 2 3 4 13 14 15 1Rext Cext 1A 1B 1Q 1Q 1Cext 1CLR QF02A 74HC123A 9 10 11 12 5 6 7 2Rext Cext 2A 2B 2Q 2Q 2Cext 2CLR 8 16 Vcc GND QF0...

Page 26: ...1 25 1 26...

Page 27: ...G11 G12 G13 To JF52 SDA SCL RSTLA DGND INTERRUPT DGND VFTD DC2 DC1 DGND 5Vd RCSW RC5 RY01 39k RY02 0 RY3 0 RY04 100 RY05 100 RY06 1k RY07 1k RY08 4 7k RY09 4 7k RY10 4 7k RY11 4 7k RY12 4 7k RY13 4 7k...

Page 28: ...51 Q654 QH01 QH10 Q831 QF51 Q821 Q803 QF04 QF03 Q520 Q511 QD01 QF31 Q516 QF06 Q512 QF01 QF02 QF07 Q513 Q301 QN01 QN04 Q601 Q631 QF05 Q510 Q642 Q801 Q641 Q632 Q822 Q602 Q811 Q851 Q311 Q852 Q832 PP16 1...

Page 29: ...PH16 1 31...

Page 30: ...048B GLD 9965 000 00580 KNOB PHONE GOLD 284T154240 048B BLK 4822 411 20336 KNOB PHONE BLACK 284T154310 050B GLD 9965 000 00582 TRAY LID AL W15 GOLD 376K063110 050B BLK 9965 000 00581 TRAY LID AL W15 B...

Page 31: ...X8 M 0 6 0 Gx 2 0 5 0 G 0 4 8 G D 5 1 2 8 3 X8 M 5 1 2 8 3 X8 M P H1 6 L 0 0 1 E 0 4 5 B 0 3 0 G 0 3 2 G 0 9 0 G N ONL Y 5 1 2 8 3 X8 M 0 0 1 G 0 7 1 Gx 2 0 9 0 D 0 0 6 Dx 4 0 0 3 Dx 6 0 0 7 Dx 4 0 0...

Page 32: ...2 124 22238 ELECT 100 F 25V OA10702550 C611 N1B N1G 4822 124 80119 ELECT 100 F 25V OA10702540 C611 U1B U1G 4822 124 22238 ELECT 100 F 25V OA10702550 C612 FN 4822 124 22238 ELECT 100 F 25V OA10702550 C...

Page 33: ...62 1SS176 MA165 1SS254 30V 0 1A HD20002000 D503 4822 130 32362 1SS176 MA165 1SS254 30V 0 1A HD20002000 D801 4822 130 32968 RL203 M11 2A 200V HD20001710 D802 4822 130 32968 RL203 M11 2A 200V HD20001710...

Page 34: ...051 30222 2 2k 1 16W J NN05222610 RF54 4822 051 30103 10k 1 16W J NN05103610 RF55 4822 051 30223 22k 1 16W J NN05223610 RH01 4822 111 90892 0 1 10W NI05000110 RH02 4822 111 90892 0 1 10W NI05000110 RH...

Page 35: ...2 CHIP INDUCTOR FC90030070 L651 U1B 4822 158 60654 BLM31A02 CHIP INDUCTOR FC90030070 U1G L652 FN 4822 158 60654 BLM31A02 CHIP INDUCTOR FC90030070 L652 U1B 4822 158 60654 BLM31A02 CHIP INDUCTOR FC90030...

Page 36: ...0 1 F 50V Z DD38104010 C956 4822 122 40617 CER 0 1 F 50V Z DD38104010 TRANSISTOR Q721 4822 209 91175 FLATPACK NJM2114M HC10175090 RESISTORS R721 9965 000 00594 RK18112 20K 18KAKU REC VOL RM02030550 R7...

Page 37: ...OCK DIAGRAM MAIN BOARD 2 1 2 2 PARTS LOCATION 2 3 2 3 EXPLODED VIEW AND PARTS LIST 2 7 CAUTION This part is instruction for Central repair center only Do not repair at local Service agent Please conta...

Page 38: ...EN THE NETHERLANDS PHONE 31 40 2732241 FAX 31 40 2735578 EUROPE TRADING MARANTZ AMERICA INC 440 MEDINAH ROAD ROSELLE ILLINOIS 60172 USA PHONE 630 307 3100 FAX 630 307 2687 USA EPROM 7322 This USER SOF...

Page 39: ...RAD RAD 7105 7130 EFMM SWRT LWRT NRSMP 7245 N2 PP 7230 7150 7235 WOBL DADE CLDE LDDE IISCLK PLL MIRN TLN FEN CLOCK SLEDGE FOC RAD LDDS CLDS DADS OTD DSD3 DSICR DIGITAL FILTER CONTROL OSC OUT PUT A D C...

Page 40: ...2110 A 3 2111 A 3 2112 A 3 2113 A 3 2114 A 3 2115 A 4 2116 A 3 2117 A 3 2118 A 3 2121 A 4 2122 A 4 2125 B 4 2126 B 4 2127 B 4 2128 B 4 2129 B 4 2131 A 4 2171 B 1 2172 A 1 2173 A 1 2174 A 1 2175 A 1 2...

Page 41: ...296 A 2 3297 A 2 3298 A 2 3299 A 3 3300 E 1 3301 E 1 3302 E 1 3303 E 1 3304 E 2 3305 E 1 3306 E 1 3307 E 1 3320 D 1 3321 D 1 3322 D 1 3323 D 1 3324 D 1 3325 D 1 3327 C 1 3329 C 1 3330 C 1 3331 E 1 333...

Page 42: ...5 4822 276 13608 SWITCH ASSY QP27613608 41 4822 464 51084 SUB CHASSIS QP46451084 46 4822 492 71688 EXTENSION QP49271688 47 4822 325 60379 DAMPING GROMMET QP32560379 48 4822 492 71686 CLAMPER SPRING QP...

Page 43: ...er for Central Repair Procedure module exchange procedure Please make a copy of attached sheet GUIDANCE FORM REPAIRABLE UNIT and fill in required contents It is necessary to attach the sheet GUIDANCE...

Page 44: ......

Page 45: ...PLAY NEXT POWER ON keep all keys pressed for 2 seconds During test Blinking D on display about 2 minutes Blinking B on display for some seconds ERROR INDICATION on display according to table below Y...

Page 46: ...assembled in original package to Invoice to Philips Consumer Electronics B V 670005 Philips Consumer Service F A Reporting Glaslaan 2 Building SBP5 5616 LW Eindhoven The Netherlands Ship to Philips Co...

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