Marantz CD6006 Service Manual Download Page 31

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TROUBLE SHOOTING

1. POWER

1.1. The unit does not power on

Does the ON/STANDBY indicator on the front panel light turn red when the power is turned on?

YES

Is the POWER PCB connector disconnected?

• [CN3901, CN3902, CN3903]

Connect the connectors correctly.

Replace the STANDBY TRANS [T3901].

[U3904] Check the input voltage and solder on

any other circuits that carry this output.

Replace [U3904] if there are no abnormalities.

Is the power relay drive con-

trol signal (STBY_CNT) being

received?

• [BN2801 11pin] ON signal

(+3.3V)

• [D3934] anode Low signal

(0V)

Check the signal line [IC302 19 pin] from UCOM of the MAIN PCB

and the solder of surrounding circuits.

Replace UCOM if any abnormalities are found.

• [IC302]

Replace the relay [S3901] if

the power relay drive control

signal (STBY_CNT) is normal.

Is the MAIN PCB connector disconnected?

• [BN2801]

Is the STANDBY PCB connector disconnected?

• [BN4101]

Is the STANDBY TRANS winding wire on the

POWER PCB broken?

• [T3901]

Is the ST+3.3V output voltage of the POWER PCB

normal?

• [BN2801 5pin] (ST+3.3V)

Has the POWER PCB power

relay switched?

• [S3901]

Has the TRANS PCB fuse

blown?

• [F3903, F3951, F3952]

Is the Main Trans [T3951] pri-

mary side winding wire on the

TRANS PCB broken?

Check the rectifier diode and

also for short circuits in the

secondary side rectifier circuit.

Has the regulator output

terminal of the power supply

stabilizer on the secondary

side or the connection be-

tween the circuit and GND

short circuited?

Replace the fuse. Also, replace

the main trans [T3951] if there

is an open circuit between

[BN3920 1-2 pins] or [T3951

12-2 pins].

Replace the fuse. Afterwards,

check the rectifier diodes and

also for short circuits on each

of the secondary side recti-

fier circuits; replace any faulty

parts.

Replace the fuse. Afterwards,

check the rectifier diodes and

also for short circuits on each

of the secondary side recti-

fier circuits; replace any faulty

parts.

YES

Caution in

servicing

Electrical

Mechanical

Repair Information

Updating

Summary of Contents for CD6006

Page 1: ...hp CAUTION IN SERVICING ELECTRICAL MECHANICAL REPAIR INFORMATION UPDATING CD Player CD6006 Service Manual Ver 3 For purposes of improvement specifications and design are subject to change without noti...

Page 2: ...DIAGRAM NOTE FOR PARTS LIST INSTRUCTIONS FOR HANDLING SEMICONDUCTORS AND OPTICAL UNIT WARNING AND LASER SAFETY INSTRUCTIONS CAUTION IN SERVICING Initializing This Unit JIG FOR SERVICING 2 Caution in s...

Page 3: ...chematic diagrams and parts lists be sure to use the designated parts Be sure to mount parts and arrange the wires as they were originally placed For safety seasons some parts use tapes tubes or other...

Page 4: ...TTELSE FOR STR LING ADVARSEL SYNLIG OG USYNLIG LASERSTR LING N R DEKSEL PNES UNNG EKSPONERING FOR STR LEN VARNING SYNLIG OCH OSYNLIG LASERSTR LNING N R DENNA DEL R PPNAD BETRAKTA EJ STR LEN VARO AVAT...

Page 5: ...ializing the device restores the customized settings to the factory settings Write down your settings in advance and reconfigure the settings after initialization The jig RS 232C product internal conn...

Page 6: ...H03_AUDIO OUTPUT_POWER SCH04_FRONT_PHONE PRINTED CIRCUIT BOARDS MAIN MAIN TRANS HP FRONT POWER AUDIO STBY LED FLASHER BLOCK DIAGRAM POWER DIAGRAM WIRING DIAGRAM SEMICONDUCTORS 1 IC s 2 FL DISPLAY 6 Ca...

Page 7: ...8K R174 3 9K R172 2 2K R181 220 R183 10 R180 220 R182 68 R184 220 R185 0 TX VIN VCC GND 3 2 1 K100 CJSJST1124 K101 CJJ4M085Z Q101 KTC3875SYRTK L107 CLZBLM21PG221SN1 C193 OPEN C196 12P C197 0 1 C194 O...

Page 8: ...1 33 R367 0 R359 33 R356 4 7K R357 4 7K D309 OPEN D310 OPEN C315 OPEN C323 OPEN C322 OPEN R354 OPEN R349 OPEN R342 OPEN D307 OPEN R343 OPEN R340 OPEN R339 OPEN R337 OPEN R335 OPEN D306 OPEN R329 OPEN...

Page 9: ...133M D3204 1SS133M R3215 33K Q3204 KSA992F Q3205 KSC1845F R3214 560 R3213 120 R3211 120 Q3202 KSC1845F R3212 68 C3204 200V 180pF R3207 10K C3203 100V 820pF R3209 4 7K R3203 10K R3204 OPEN C3205 200V 1...

Page 10: ...47uF KS S4002 S4004 S4006 S4001 S4003 S4005 S4007 R4010 1 8K R4009 1 8K R4012 680 R4011 680 R4013 330 R4015 1K R4016 330 R4014 1K 1 4 5 6 12 13 14 30 31 32 33 34 35 36 37 38 39 43 F1 NC NC NC NC NC F...

Page 11: ...C104 C103 C110 C112 C111 R103 R104 R105 CWC101 CWC100 R168 R360 R324 C157 C155 R110 R108 R107 R109 Q100 R106 L100 C116 C114 C109 D100 R100 C108 C106 R129 R123 R126 R122 C129 R114 C135 R116 R115 C140...

Page 12: ...0 R3227 R3130 R3127 L3405 L3307 L3306 L3304 L3303 L3302 L3301 C3507 C3503 C3502 C3231 C3212 C3131 C3112 Q3201 Q3101 R3579 R3573 R3503 C3556 C3555 C3554 IC3504 C3549 C3546 C3543 C3541 C3552 C3545 Pb Pb...

Page 13: ...POWER_DOWN VP FIP1 FIP2 POWER DOWN TR 3 3V 5V 12V 12V 10V AC1 AC2 FIP1 FIP2 STBY LED V F D FUNCTION KEYS DISPLAY ON OFF LED IR SENSOR A B C D E F MO LD FO FO TR TR SP SP SL SL LOAD LOAD 7V_DRV VREF F...

Page 14: ...m 0 5 1 7V A m 0 5 A m 0 1 DC8V 1 3A MAI N TRA NS USB DECODER AK4104 LM1117S33 BA00JC5WT BA00JC5WT NJM7806FA CD MOTOR DRIVE 30 mA AUDIO DAC 45 mA AUDIO DAC NJM7805 NJM2845 10 mA 35 mA 0 074 W 41 mA 5...

Page 15: ...1 2 0mm 9P BN4101 FRONT CWZCD6004B4101 2 0mm 5P CD MECHA MAIN TRANS PCB 6 1 2 0mm Pitch CWC100 6 1 2 0mm Pitch CWB5A906220GG 2 0mm 6P CWC100 MAIN CD 5 1 2 0mm Pitch CWC101 5 1 2 0mm Pitch CWC101 MAIN...

Page 16: ...IOA2_0 VFD_CS O L VFD CS 30 P43 TIOA3_0 ADTG_7 VFD_CLK O L VFD Clock 31 P44 TIOA4_0 MAD00_1 N C O L Case of OPEN I O O Output LOW 32 P45 TIOA5_0 MAD01_1 N C O L Case of OPEN I O O Output LOW 33 CAP CA...

Page 17: ...Motor 94 P62 SCK5_0 ADTG_3 CD_CLOSE_SW I Pu L CD Close Switch 95 P61 SOT5_0 TIOB2_2 UHCONX CD_OPEN_SW I Pu L CD Open Switch 96 P60 SIN5_0 TIOA2_2 INT15_1 WKUP3 CEC1 CD_LIMIT_SW I Pu L CD Inner Switch...

Page 18: ...output SBSY O CMOS Port Refer to 1 2 Pin Assinment Table 46 DCD 710AE Pin No Symbol I O Description Default Remarks 41 DVSS3R Grounding pin for 3 3V Muiti Bit DAC circuit 42 Ro O 3AI F R channel audi...

Page 19: ...SS 1 Grounding pin for 1 5V Digital circuit 73 SRAMSTB I 3I F 1Mbit SRAM stand by pin SRAMSTB L I 74 VDDM1 Power Supply for 1 5V 1Mbit SRAM circuit 75 PDo O 3AI F O 4 state output RVDD3 RVSS3 PVREF Hi...

Page 20: ...pin should be connected to VDD 10 TEST2 O TEST Pin This pin should be OPEN 11 TEST3 O TEST Pin This pin should be OPEN 12 TEST4 O TEST Pin This pin should be OPEN 13 VSS Ground Pin 14 VDD Power Supply...

Page 21: ...1 2 3 5 4 TSOP 5 1 2 3 6 4 OUT ILIM 5 FLAG IN GND EN TSOP 6 For adjustable version only otherwise not connected PIN FUNCTION DESCRIPTION Pin Name Type Description EN INPUT Enable input logic low high...

Page 22: ...rial Control Data I C Control Data Output SPI Input Output SDA is a data I O line in I C mode CDOUT is the output data line for the Control Port interface in SPI mode AD0 CS 12 Address Bit 0 I C Contr...

Page 23: ...CAL DISASSEMBLY Flowchart 1 TRAY PANEL 2 FRONT PANEL ASSY 3 MECHA ASSY 4 MAIN PCB 5 POWER PCB 6 AUDIO PCB EXPLODED VIEW PACKING VIEW 23 Caution in servicing Electrical Mechanical Repair Information Up...

Page 24: ...ef No of EXPLODED VIEW C 1 2 AUDIO PCB DISASSEMBLY 6 AUDIO PCB and EXPLODED VIEW AUDIO PCB Ref No of EXPLODED VIEW C 1 3 FRONT PANEL ASSY DISASSEMBLY 2 FRONT PANEL ASSY and EXPLODED VIEW FRONT PCB Ref...

Page 25: ...tray and remove the TRAY PANEL Front side Shooting direction D Shooting direction C Shooting direction A Shooting direction B 1 TRAY PANEL View from the bottom bottomView from the CD MECHA bottom NOT...

Page 26: ...screws 3 MECHA ASSY 2 Short the pickup protective solder for the CD mechanism Then remove the connector and FFC Be sure to wear an earth band Remove the connector Soldering place FFC CWC100 CWC101 26...

Page 27: ...FC FFC CN1101 CWC100 CWC101 CN2801 STYLE PIN Proceeding TOP COVER POWER PCB 1 Remove the screws Remove the STYLE PIN and CORD HOLDER Remove the connector Proceeding TOP COVER AUDIO PCB 1 Remove the sc...

Page 28: ...1 3 C1 7 C1 1 C3 S1 S2 S8 S8 S2 S8 S2 S2 C5 M11 M10 M10 M10 M12 M12 M10 M12 S1 S6 S5 S5 S1 C2 P16 P15 P15 M7 S1 S4 M6 S2 S1 S1 P14 P14 P13 P13 P13 P14 S1 M5 S1 S4 M12 M12 S1 S1 S2 S1 M12 S3 M9 S3 P17...

Page 29: ...PACKING VIEW 8 8 3 3 3 3 1 1 2 2 7 9 5 6 10 11 2 8 8 1 2 13 12 1 UK plug UK Only 4 4 4 4 4 4 1 1 3 4 2 4 5 4 6 14 29 Caution in servicing Electrical Mechanical Repair Information Updating...

Page 30: ...the laser CD mechanism 3 Cautions on assembling and adjustment 4 Notes on Handling the Laser Pick Up SPECIAL MODE Special mode setting button 1 Version Display Mode 2 Display check mode 3 Initializati...

Page 31: ...N4101 Is the STANDBY TRANS winding wire on the POWER PCB broken T3901 Is the ST 3 3V output voltage of the POWER PCB normal BN2801 5pin ST 3 3V Has the POWER PCB power relay switched S3901 Has the TRA...

Page 32: ...load replace any faulty parts Is the POWER PCB regulator input voltage 7V normal U3902 Is the POWER PCB regulator input voltage 9V normal U3905 Check the regulator U3902 and the solder of any circuit...

Page 33: ...older replace any faulty parts Check the input voltage of U3904 on the POWER PCB as well as the circuits and solder of any circuits that carry this output load Replace U3904 if there are no abnormalit...

Page 34: ...replace any faulty parts IC3504 Check the regulator IC3501 5V_D IC3502 3 3V_D and the solder of any circuits that carry this output load on the AUDIO PCB replace any faulty parts Insert the FFC Check...

Page 35: ...2pin SCLK 34pin LRCK For details see 2 2 FLD control waveform Check the IC below the MAIN PCB as well as the solder on any circuits that carry this output load replace any faulty parts IC105 31pin 32p...

Page 36: ...3 4 USB DSP communication waveforms 3 5 USB for data waveform USB_RTS USB_CTS USB_SO USB_SI W9 E0 E1 E2 DP D DM D E3 E4 36 Caution in servicing Electrical Mechanical Repair Information Updating...

Page 37: ...307 R308 D302 D301 D300 D304 C301 C300 R300 R316 D303 R309 R315 R310 Q302 R334 R353 R397 R396 R395 C304 R328 R393 R392 R391 R394 R390 C361 R389 R388 R387 R386 C316 C308 R351 R344 R345 R352 R378 C307 R...

Page 38: ...EI TRO FMO DMO RFO FSMONIT FOO TEI TRO FMO DMO 3 2 CD R TCD R000RM TOC READ 4 2 CD R TCD R000RM FOCUS ADJUSTMENT 3 3 CD RW TCD W000RM TOC READ 4 3 CD R TCD R000RM FOCUS ADJUSTMENT 3 TOC READ 4 FOCUS A...

Page 39: ...stored where abnormal external force is not applied When carrying the finished mechanism hold it by the chassis body Do not use or store the mechanism where corrosive gas such as H2S SO2 NO2 and CI2 o...

Page 40: ...DISC INPUT PAUSE Initialize the CD player See 3 Initialization cold start 4 CD test mode 8 6 PLAY Initializing CD Player See 4 CD test mode 5 CD heat Run mode 8 6 STOP Test of CD mech See 5 CD Heat r...

Page 41: ...holding down buttons the DISC INPUT and 2 buttons simultaneously insert the AC plug to turn the power on This mode is cancelled when the power is turned off All segments on the FL display flash in a 2...

Page 42: ...ying the laser current 2 Press and hold for more than 1 second 4 1 Disc loading mode Press the 5 button to open the tray Place the disc in the tray and press the 5 button again to close the tray and s...

Page 43: ...S BALANCE 2 FOCUS GAIN 3 TRACKING BALANCE X X X X X X X X X X X X X X X X 4 TRACKING GAIN 5 FOCUS OFFSET 6 TRACKING OFFSET 7 RFRP z XXXX adjustment values 4 7 Displaying the laser current Press and ho...

Page 44: ...If the disc contains 21 or more tracks the unit plays track 1 and then skips to the last track eWhen playback of the disc is finished move the pickup to the inner circumference and open the tray r Wh...

Page 45: ...ck time where the error occurred is displayed Press the 8 6 button while the error code is displayed The track number and elapsed time of the track at the time the error occurred are displayed for 5 s...

Page 46: ...AFTER REPLACING THE U COM ETC FIRMWARE UPDATE PROCEDURE 1 Items necessary for update 2 Updating via System u com IC302 3 Updating via USB A IC107 46 Caution in servicing Electrical Mechanical Repair I...

Page 47: ...acement B The software has been written The software may need to be rewritten by version updates Check the version See FIRMWARE UPDATE PROCEDURE for information on writing the software C The software...

Page 48: ...offered by D M Purchase from D M Article code Download from SDI System u com Update RS 232C cable 9P Male Straight X 8U 210100S WRITING KIT OLD JIG SPK 581 WRITING KIT 8U 210100S 7P FFC Straight 60605...

Page 49: ...Connect the update terminal of this unit to the WRITING KIT RESET 5V 3 3V LOW HIGH CNVSS EPM CE DSPBOOT Computer Connect the RS 232C cable Straight cable Top side is contacts of exible card cable Usi...

Page 50: ...Select the file to be Update CD6006_XXXXXX XX hex Click Full Operation D E B P 4 Click OK MB9AF344L M N XXXXXX_XXXXXX XX hex 4MHz 5 The following display appears when the firmware update is complete C...

Page 51: ...cting the USB unit If a USB memory device cannot be updated replace it with a different USB memory device and per form the update again 3 2 Unzipping the Downloaded File Unzip the downloaded file on y...

Page 52: ...nds to complete the writing procedure 6 After updating the firmware check the version See 1 Version Display Mode 3 6 Error display 1 If the update file name is incorrect 2 If the update file configura...

Page 54: ...I101040R L E D RED HVD342VCTB7T089 1 D4101 943176100160M L E D 2COLOR ORANGE RED CVDGY5Y5U25Y2WROAALL 1 IC3501 00MHC3890509F I C HVINJM7805FA 1 IC3502 943239010400S I C REGULATOR 3 3V TO 252 CVINJM284...

Page 55: ...109 nsp RES CARBON 1 5W 4 7Kohm J CRD20TJ472T 1 R3110 nsp RES CARBON 1 5W 4 7Kohm J CRD20TJ472T 1 R3111 nsp RES CARBON 1 5W 120ohm J CRD20TJ121T 1 R3112 nsp RES CARBON 1 5W 68ohm J CRD20TJ680T 1 R3113...

Page 56: ...BON 1 5W 75Kohm J CRD20TJ753T 1 R4302 nsp RES CARBON 1 5W 22Kohm J CRD20TJ223T 1 R4303 nsp RES CARBON 1 5W 5 6Kohm J CRD20TJ562T 1 R4304 nsp RES CARBON 1 5W 56ohm J CRD20TJ560T 1 R4305 nsp RES CARBON...

Page 57: ...nsp CAP CHIP 1608 50V 0 022uF CCUS1H223KC 1 C3917 00MOA47702520 CAP ELECT 25V 470uF CCEA1EH471E 1 C3918 nsp CAP ELECT 16V 100uF CCEA1CH101T 1 C3919 nsp CAP CHIP 1608 50V 0 022uF CCUS1H223KC 1 C3920 ns...

Page 58: ...FERRITE CHIP BEAD 2012 220R CLZBLM21PG221SN1 1 L3303 nsp FERRITE CHIP BEAD 2012 220R CLZBLM21PG221SN1 1 L3304 nsp FERRITE CHIP BEAD 2012 220R CLZBLM21PG221SN1 1 L3305 nsp FERRITE CHIP BEAD 2012 220R C...

Page 59: ...CRJ10DJ0R0T 1 R113 nsp RES CHIP 1608 5 220ohm CRJ10DJ221T 1 R114 nsp RES CHIP 1608 5 47Kohm CRJ10DJ473T 1 R115 nsp RES CHIP 1608 5 15Kohm CRJ10DJ153T 1 R116 nsp RES CHIP 1608 5 330Kohm CRJ10DJ334T 1...

Page 60: ...473T 1 R311 nsp RES CHIP 1608 5 47ohm CRJ10DJ470T 1 R312 nsp RES CHIP 1608 5 33ohm CRJ10DJ330T 1 R313 nsp RES CHIP 1608 5 33ohm CRJ10DJ330T 1 R314 nsp RES CHIP 1608 5 100Kohm CRJ10DJ104T 1 R315 nsp RE...

Page 61: ...6 00MDK96682300 CAP CHIP 1608 50V 6800pF CCUS1H682KC 1 C147 nsp CAP CHIP 1608 50V 1000pF CCUS1H102KC 1 C149 nsp CAP CHIP 1608 50V 1000pF CCUS1H102KC 1 C150 nsp CAP CHIP 1608 50V 22pF CCUS1H220JA 1 C15...

Page 62: ...OTHER PARTS GROUP B101 nsp PLATE EARTH TRONIC ELECTRONICS CJT1A026 1 B102 nsp PLATE EARTH TRONIC ELECTRONICS CJT1A026 1 BK100 nsp BRACKET PCB CMD1A569 V1 1 CN1101 nsp WAFER SMD 2MM PITCH CJP05GA208ZY...

Page 63: ...P10 943411102840M BUTTON PLAY BK CBT1A1181 2 P10 943411102850M BUTTON PLAY SG CBT1A1181RMD10 2 P11 943411102860M BUTTON USB BK CBT1A1182 1 P11 943411102870M BUTTON USB SG CBT1A1182RMD10 1 P12 9434121...

Page 64: ...nsp SHEET SAFETY K VQE1A741Y 1 4 2 nsp SHEET SAFTY F CQE1A578Z 1 4 3 54111140400AM MANUAL GETTING START U VQX1A1957Z 1 4 3 54111140500AM MANUAL GETTING START N VQX1A1955Z 1 4 3 54111140800AM MANUAL GE...

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Marantz CD6006, Service Manual

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