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DRAGON-DAC Limited

3-2

100dac

1. General

.....................................................................................................................................................

3-2

2. Parts Location for Electrical Adjustment ...........................................................................................................

3-4

3. Electrical Adjustments ........................................................................................................................................

3-4

4. Mechanism Ass'y and Parts List ........................................................................................................................

3-5

4.1. Synthesis .....................................................................................................................................................

3-5

4.2. Front Panel Ass'y (A01) ................................................................................................................................

3-7

4.3. Rear Panel Ass'y (A02) .................................................................................................................................

3-8

5. Mounting Diagrams and Parts List .....................................................................................................................

3-9

5.1. DIF D-D P.C.B. Ass'y ....................................................................................................................................

3-9

5.2. DAC FA P.C.B. Ass'y .................................................................................................................................... 3-10

6. IC Block Diagrams ............................................................................................................................................... 3-13
7. Block Diagram ..................................................................................................................................................... 3-15
8. Specifications ..................................................................................................................................................... 3-16
Schematic Diagram for Dragon DAC Limited (See the end of this manual.)

CONTENTS

1.

GENERAL

1.1. Product Code

N415

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Содержание DRAGON-CD Limited

Страница 1: ...DRAGON CD Limited CD Player Unit i Service Manual Service Manual DRAGON CD DAC Limited MusicBank CD Player System DRAGON CD DAC Limited Service Manual...

Страница 2: ...Mechanism Deck Ass y A03 1 8 2 5 Tray Ass y B01 1 10 2 6 Side Chassis R Section B02 1 11 2 7 Main Chassis Section B03 1 12 2 8 Drive Unit CA Section B04 1 13 3 Modified Circuit 1 14 DRAGON PS Limited...

Страница 3: ...DRAGON CD Limited CD Player Unit 1 1 DRAGON CD Limited CD Player Unit CD Player Unit DRAGON CD Limited Tri Stage Isolation Push MusicBank CD Player...

Страница 4: ...da OTR Other EP Europe JPN Japan 1 General 1 2 2 Mechanism Ass y and Parts List 1 4 2 1 Synthesis 1 4 2 2 Front Panel Ass y A01 1 6 2 3 Rear Panel Ass y A02 1 7 2 4 Mechanism Deck Ass y A03 1 8 2 5 Tr...

Страница 5: ...CAN 1 0B80826A AC Cord 2P Socket JPN OTR EP 1 for Power Supply Unit 0B80827A NC 3 Cable Ass y 1 for Power Supply Unit 0C09816B Adaptor 3 Inch 7 0D06703A DIN Cord for Power Supply Unit 1 0D06717A CD Cl...

Страница 6: ...Hex FH Black L18 0E03746A M3x6 Countersunk L19 0E03805A PT3x9 5 Special Screw L20 0J07534A Insulator L21 0E03815A PT3x12 Flat Head 2 1 Synthesis Fig 2 1 1 Synthesis 1 2 2 1 Synthesis Synthesis 01 0J07...

Страница 7: ...DRAGON CD Limited CD Player Unit 1 5 Fig 2 1 2 Synthesis 2 2...

Страница 8: ...0 0H06955A Cushion D 2 11 0H07017A Door Base 1 12 0J07484C Lock Stud 2 13 0H07012A Front Panel 1 14 0H07088A Front Shield 1 15 0J07503C Door Switch Sheet 1 16 HA07021B Indicator Ass y 1 17 0H06770C Bu...

Страница 9: ...Front Shield 1 03 0H07013A Rear Panel 1 04 0B80830A 3P XLR Connector Male PJ803 1 05 0B80828A 1P Pin Jack WHT PJ801 1 06 0B80862A 1P Pin Jack RED PJ802 1 07 0B80863A 1P Pin Jack YEL PJ301 1 08 0B8452...

Страница 10: ...DRAGON CD Limited CD Player Unit 1 8 Lubricant Grease A A A FLOIL G425 B B B FLOIL FL777 2 4 Mechanism Deck Ass y A03 Fig 2 4...

Страница 11: ...per BLK 1 17 2B70009A Store Switch MSS 10L2 1 1 18 2C00107A Wire Clamper 3B40 2 19 2B70007A Eject T Close Switch SSS 13 1 20 0C09850A Clamper Sheet 1 21 0C09830B Carriage S 1 1 22 0C09831B Carriage S...

Страница 12: ...246A Tray Ass y N 1 01 2C00287A Tray Top N 1 02 2C00303A Tray Plate N 1 03 2C00068A Shuttle Lock Spring 1 04 2C00061A Shuttle Lock 1 05 2C00291A Tray R N 1 06 2C00290A Tray L N 1 07 2C00302A TR Guide...

Страница 13: ...5 CB00216A Loading Motor Ass y 1 06 CB00330B Side Chassis R Sub N Ass y 1 07 2C00044A S P Gear 1 08 2C00017A Belt C S 1 09 2C00041A Side Idler 1 10 2C00054A S F Gear 1 11 2C00042A S I Gear 1 12 2C0027...

Страница 14: ...E00027A PT M2x5 Binding 2B80006A Wire CNW W6P 1 2B80007A Wire CNW 2P175 1 2B80008A Wire CNW 2P330 1 2B80009A Wire CNW W4P 1 2B80010A Wire CNW W2P50 1 2B80011A Wire CNW W11P 1 2B80012A Wire CNW 3P 1 2...

Страница 15: ...sc Motor Ass y 1 08 CB00218A Feed Motor Ass y 1 09 0B81470A 6P S Post 1 10 2B70011A Leaf Switch BSW 333A 1 11 2B60002A Motor P C B 90V M 1 12 2C00027A Mecha SP B 2 13 2C00025A Mecha Limit 4 14 CB00332...

Страница 16: ...d 16 of U101 C165 0B41975A CC 10P 50V Pins 8 and 9 of U101 Countermeasures against Cam Switch chattering C161 0B40111A CE 0 47 50V Pins 2 and 12 GND of CP104 Countermeasures against electric static di...

Страница 17: ...Random Repeat Disc Digital Input A B Tri Stage Isolation 1 Mechanism Ass y and Parts List 2 2 1 1 Synthesis 2 2 1 2 Front Panel Ass y A01 2 3 2 Remote Control Unit 2 4 CONTENTS Note DRAGON PS Limited...

Страница 18: ...A Case 1 09 BA09404A 13 Pin Connector P C B Ass y 1 10 0H07071A Rear Panel USA CAN 1 0H07047A Rear Panel OTR 1 0H08613B Rear Panel JPN 1 0H08615A Rear Panel EP 1 11 0B90092A AC Inlet CN701 1 12 0B8081...

Страница 19: ...B 3 03 0H05975A Remote Lens 1 04 0H07037A Window 1 05 0J07552B Sleeve 7 06 0J07554A Cushion 7 07 0H07038A Button 7 08 0J07553A Spring 7 09 0J07555A Cushion 7 10 0B80876A Poly Tube Black 3 11 BA09401A...

Страница 20: ...ery 2 04 0B10909A LED SE303A C 1 05 0H07041A Remote Side Wood Plate 2 06 0H07042A Remote Bottom Cover 1 07 0H07044A Sensor Cap 1 08 0H08622A Emblem Remote 1 L01 0E04209A M3x6 Countersunk Gold Schemati...

Страница 21: ...DRAGON DAC Limited 3 1 DRAGON DAC Limited DRAGAON DAC Limited Enhanced Linearity D A Converter Tri Stage Isolation Push...

Страница 22: ...3 5 4 1 Synthesis 3 5 4 2 Front Panel Ass y A01 3 7 4 3 Rear Panel Ass y A02 3 8 5 Mounting Diagrams and Parts List 3 9 5 1 DIF D D P C B Ass y 3 9 5 2 DAC FA P C B Ass y 3 10 6 IC Block Diagrams 3 13...

Страница 23: ...R 2 03 0F04956A Soft Sheet 1 04 0F05004A Inner Carton 1 05 0F05010A Outer Carton 1 Accessory Ass y 1 0B80833A Pin Pin Cable 1 0D06704A NC 4 Cable Ass y 1 0E03310A M4x6 Binding Black Chromate 4 0J04310...

Страница 24: ...djust VR401 to obtain 9 0 V 0 1 V on the DC voltmeter STEP ITEM OUTPUT MODE ADJUST REMARKS CONNECTION MENT 1 9 V DC Voltmeter DIF D D P C B Adjustment between 9 V line VR401 terminal of C422 and GND o...

Страница 25: ...2 19 0J07538A Damper 4 20 0J07539B Chassis Sub 2 21 0J07260A Spring Sus 4 22 JG04906A Main Chassis Ass y 1 23 0J07486A Mecha Cushion 2 24 3J07491A Damper SL R 2 25 3J07490A Damper Holder R 2 26 0J074...

Страница 26: ...DRAGON DAC Limited 3 6 Fig 4 1 2 Synthesis 2 2...

Страница 27: ...2mm 2 03 0H08609A Front Door 1 04 0H06935B Door Sponge 1 05 0H07092A Door Spacer 2 06 0J07495A Spring K 2 07 0J07485A Knob Spacer B 2 08 0H08607A Door Hinge 1 09 0H06955A Cushion D 2 10 0H07029A Door...

Страница 28: ...1 01 0H07088A Front Shield 1 02 0H07028A Rear Panel 1 03 0B80863A 1P Pin Jack YEL PJ312 313 2 04 0B80831A 4P XLR Connector Male PJ314 1 05 0B80828A 1P Pin Jack WHT PJ310 1 06 0B80862A 1P Pin Jack RED...

Страница 29: ...DRAGON DAC Limited 3 9 5 MOUNTING DIAGRAMS AND PARTS LIST NOTE 1 Component side is illustrated unless otherwise specified 2 Polarity of electrolytic capacitor 5 1 DIF D D P C B Ass y Fig 5 1...

Страница 30: ...DRAGON DAC Limited 3 10 5 2 DAC FA P C B Ass y Fig 5 2...

Страница 31: ...A CE 47 16V C405 406 0B40650A CE 220 16V C407 408 0B40050A CE 220 6 3V C409 0B41273A CPP 0 1 100V J C410 0B05550A CML 1000P 50V J C411 0B40665A CE 1000 25V C412 0B41302A CML 0 22 50V J C413 0B41278A C...

Страница 32: ...A TR 2SC2240 Q821L R 0B06299A TR 2SC2878 Q822L R 0B06180A TR 2SA970 Q823L R 0B06142A TR 2SC2240 Q848L R 0B06142A TR 2SC2240 Q849L R 0B06180A TR 2SA970 ZD86L 0B12159A ZD RD7 5V JS B2 ZD86R 0B12159A ZD...

Страница 33: ...T A V TOP VIEW NON INVERTING INPUT A INVERTING INPUT A NON INVERTING INPUT B INVERTING INPUT B Fig 6 1 Operational Amp AD8058AR SERIAL INPUT I F 2 BCKIN 28 LRCIN 1 DIN 11 MD CKO 12 MC LRIP 13 ML RESV...

Страница 34: ...N2 8 R 9 VIN 44 DOSEL0 10 LPF 46 CKSEL0 17 XSTATE 22 XIN 21 XOUT 20 XMCK 39 XSEL CL MPU INTERFACE C BIT DETECTOR Pa Pb DETECTOR fs CALCULATOR INPUT LOCK DETECTOR DATA DEMODULATOR PLL TIMING X TAL1 35...

Страница 35: ...VERSAMPLING DIGITAL FILTER 16 13 14 15 26 24 26 25 DATA L DATA L DATA L DATA R DATA R BCK WCK DATA R 23 15 DATA CLK BCK LRCK SF1 27 1 6 2 28 18 17 SF0 U305 LC89055W RA8 U306 DF1704 4 10 1 U701L PCM170...

Страница 36: ...20 Hz 20 kHz Within 0 dB 1 0 dB Channel Balance Within 0 5 dB Channel Separation 1 kHz 0 dB More than 100 dB 20 kHz LPF Signal to Noise Ratio 1 kHz 0 dB More than 100 dB 20 kHz LPF IHF A Dynamic Rang...

Страница 37: ...DRAGON DAC Limited DRAGON DAC Limited DRAGON DAC Limited DRAGON DAC Limited NOTE Description of electrolytic capacitor 100 16V 100 16V CHASSIS...

Страница 38: ...o St Torrance CA 90502 Phone 1 310 538 8150 Fax 1 310 324 7614 Nakamichi Asia 8 F The Grande Bldg 398 Kwun Tong Rd Kowloon Hong Kong Phone 852 2357 6690 Fax 852 2357 6697 Nakamichi Europe 8th Floor Ha...

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