Marantz CD-110 Wartungshandbuch

ServiceManualCD6000K/N1B/T1B/N1G/T1GRCD6000 KI255W855020 ACT3120 785 22570First Issue:2001.04Printed in The NetherlandsCD6000 KICD6000 KICD PlayerREM

MARANTZ DESIGN AND SERVICEUsing superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.Only orig

1Audio CharacteristicsChannels ...2 channelsSampling frequency (CD mode) ...

2. SERVICING HINTS23. SERVICE TOOLSAudio signals disc 4822 397 30184Disc without errors (SBC444)+Disc with DO errors, black spots and fingerprints (SB

3 WARNINGAll ICs and many other semiconductors are susceptible toelectrostatic discharges (ESD). Careless handling duringrepair can reduce life

4. SERVICE MODE1. How to enter into the Service ModeTurn the power on while pressing [PLAY]+[OPEN/CLOSE] buttons together.The display

Pin No. Port Name Function To/From Description Active1 +5C Vdd +5C2 OPEN P37 --- LED On/Off L

SERVO DRIVEROUTuPD78076µPGP1U28XPRC5 BUFFERWITH 8X FIRFILTERSIGMA-DIGITAL SERVOC.D. DECODERSAA 7372DIODE AMP &LOADER 1210/412.0VTDA 1302TLASER SUP

7. WIRING DIAGRAM9 10PCB* PROVISION ON LAYOUT12p ZIF FFCCONTROLFront PCBTRAFOL1210/41(F/K version only)Headphone Jack(Beige = GL)AUDIO AMPLIFIER PCBC

DRIVER9112 F,U ONLY110VU ONLY230VINTL-CHAUDIO-OUT+L100VGND-12V-L-R2GND2131,2R-CH5110 N,T ONLYRC INT/EXT SW0VGHIJKLCD6000 ONLY+L21234567891011121314151

13 14AUDIO AMPLIFIER PCB COMPONENT SIDE VIEW

Transformer ConnectionsBelow the color coding and the connections for the transformer wires are given.BlackWhiteYellowGreenGreyVioletPinkOrangeRedYell

15 16AUDIO AMPLIFIER PCB COPPER SIDE VIEW

+-+-VDD+-+-VDD+-+-VDDINTERFACEEBUINTERFACERAMADDRESSERAUDIOPROCESSORSRAMFLAGSERRORCORRECTORDECODERMICRO-PROCESSORINTERFACESUBCODEPROCESSORVERSATILE PI

PROTECTIONTIMING & SYNCCHECKCRCINTERFCPURAM2 PORT32 x 8NCNCNCNCDEF1600 D91601 E11602 A11603 C92600 E42601 D32602 D32603 F62604 A52605 A52606 E4360

21CONTROL PCB COMPONENT SIDE VIEW

22HDAM PCB COMPONENT SIDE VIEW

23 24+L2+L1To MAIN 1213-12V-R+12V-R-L1-L2-R1+R2To MAIN 12123769 D7FG0003 B100004 B11751 A61752 G52751 E92752 E42753 E62754 E13751 C103752 C53753 C8375

GNDOUTSUPPLYVEF1801 B21802 F91880 B51881 B61882 B71883 C51884 C61885 C71886 C51887 C61888 C71889 D52805 E72806 E7uPD780204To Main uP123456789123456789

27VGAPOFFON/IREFSUPPLY654312* * * * * 12341234ABCDEABCDE1500 C11501 A12500 A42501 A42502 D30.92V (Play)= PROVISION4.6V (Play)4.8V (stop)4.8V (stop)4.6

ServiceManualPlease use this service manual with referring to the user guide (D.F.U) without fail.255W855010 AO3120 785 00060First Issue:1999.06CD600

Approved by H. Tamura Written by K. OnoDate: 10-May-01 Model: CD6000/CD6000OSEPage: 1/1REF.NB MZ01-013SERVICE BULLETINSubject:Circulation: Application

Approved by H. Tamura Written by K. OnoDate: 16-Mar-01 Model: CD6000,CD6000OSEPage: 1/1REF.NBMZ01-004SERVICE BULLETINSubject:Circulation: Application

Approved by H. Tamura Written by K. OnoDate: 16-Mar-01 Model: CD6000,CD6000OSEPage: 1/1REF.NBMZ01-003SERVICE BULLETINSubject:Circulation: Application

Approved by Y. Okabe Written by H. TamuraDate: 10-Aug-00 Model: CD6000,CD6000OSEPage: 1/1REF.NBMZ00-009SERVICE BULLETINSubject:Circulation:Application

Approved by S.Nagao Written byWQ-19 2 817/additional rule3 (1st Issue 2003-03-19)Date: 13-Jun-2003 Model: CD6000Page: 1/1 REF.NBR: MZ00-007 RevCirc

Approved by Y. Okabe Written by H. TamuraDate: 10-Aug-00 Model: CD6000,CD6000OSEPage: 1/1REF.NBMZ00-007SERVICE BULLETINSubject:Circulation:Application