Marantz CDR310 Service Manual
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Marantz CDR310 Service Manual

Marantz CDR310 Service Manual

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SERVICE MANUAL
SECTION
1. SPECIFICATIONS .......................................................................................................................................... 2
2. LCD CONTRAST ADJUSTMENT .................................................................................................................. 3
3. SERVICE MODE ............................................................................................................................................ 4
4. HOW TO DISASSEMBLE .............................................................................................................................. 7
5. FIRMWARE UPDATE ................................................................................................................................... 12
6. WIRING DIAGRAM ...................................................................................................................................... 14
7. BLOCK DIAGRAM ....................................................................................................................................... 16
8. SCHEMATIC DIAGRAM ............................................................................................................................... 18
9. COMPONENT OVERLAY ............................................................................................................................ 36
10. EXPLODED PARTS VIEW AND PARTS LIST ............................................................................................. 44
11. PACKING DIAGRAM AND PARTS LIST ..................................................................................................... 47
12. PARTS LIST ................................................................................................................................................. 49
CONTENTS
CD Recorder
CDR310
PAGE

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Summary of Contents for Marantz CDR310

  • Page 1: Table Of Contents

    CD Recorder CDR310 SERVICE MANUAL CONTENTS SECTION PAGE 1. SPECIFICATIONS ............................2 2. LCD CONTRAST ADJUSTMENT ........................3 3. SERVICE MODE ............................4 4. HOW TO DISASSEMBLE ..........................7 5. FIRMWARE UPDATE ........................... 12 6. WIRING DIAGRAM ............................14 7. BLOCK DIAGRAM ............................16 8.

  • Page 2: Specifications

    1. SPECIFICATIONS Output LINE OUT L/R Digital audio system Type ............RCA jack Standard output level ..2 Vrms max. / 2k ohms System............. CD Recorder DIGITAL OUT Temporary recording media ..1-inch HDD (4 GByte) Type ..........RCA jack, Coaxial Writeable CD disc media ..

  • Page 3: Lcd Contrast Adjustment

    2. LCD CONTRAST ADJUSTMENT 2.  LCD 輝度電圧調整 Connect the TEST POINT (See below) with the 1.  LCD モジュール基板 （P205） 裏のテストポイント （TP02） tester. にマルチメーターを接続。TP01 に GND 接続します。 Turn the variable resistor RR06 so that the 2.  半固定抵抗 （RR06） を回しながら、電圧が DC -3.1 V ± 0.1 V  reading of the tester becomes -3.1 V ±...

  • Page 4: Service Mode

    No explanation is mentioned in the user guide. には記載されておりません。 To enter the service mode, hold down the PLAY/ 1.  CDR310 をサービスモードにするには、PLAY/PAUSE PAUSE and REC/PAUSE buttons and turn the キーと REC  PAUSE キーを押しながら POWER  SW を power on. ON します。...
  • Page 5 a) The firmware version can be confirmed in a）   ファームウェアバージョンを確認するため表示し these menus. ます。 No operation is happened by pressing the   JOG を押しても動作しません。 JOG. HDD Vx.xx     ROM Vx.xx     b) All LCD segments will be turned on for 3 b）...
  • Page 6 e) The heat running test can be used by this e）   この機能は工場でテストして熱を発生するのに使 menu. 用されます。 Heat Run     1) Insert the test CD. 1）   CD スロットに TEST CD をロードします。 2) Play the CD in the All repeat mode. 2）   ALL Repeat 機能を使い CD を再生します。 3) Turn the JOG and select the “Heat Run.”...

  • Page 7: How To Disassemble

    4. HOW TO DISASSEMBLE 4.  分解方法 Remove 7 screws from the bottom case. 1.  底面よりビスを 7 本外します。 To remove the audio PCB, 3 screws from the 2.  オーディオ基板を外すためにビスを 3 本外します。 shield. Refer to Step 15 更に詳細は手順 15 を参照 for the more details. To remove the CD-R unit, remove the 4 screws.
  • Page 8 To remove the hard disk PCB, remove the 8 screws. 4.  ハードディスク基板を外すためにビスを 4 本外します。 To remove the power PCB, remove the 4 screws.   また電源基板を外すために、ビスを 4 本外します。 ���� ���� ��� ����� ��� Remove the PCB partition remove 9 screws from 5. ...
  • Page 9 To remove the button PCB, remove the 5 screws. 7.  ボタン基板を外すためにビスを 5 本外します。 To remove the front panel, remove the 3 screws. 8.  フロントパネルを外すためにビスを 3 本外します。 Refer to Step 13 更に詳細は手順 13 を参照 for the more details. To remove the speaker, remove the 3 screws. 9. ...
  • Page 10 11. To remove the battery case PCB, remove the 4 11.  電池ケ−ス基板を外すためにビスを 4 本外します。 screws. 12. To remove the brackets from the CD-R unit, 12.  CD-R ユニットよりブラケット外すために、各ブラケッ remove the 2 screws from the each bracket. トよりビスを 2 本外します。 13. To remove the front switch PCB from the front 13. ...
  • Page 11 14. To remove the LCD, remove the 1 screw remove 14.  LCD を外すためにビスを 1 本外します。 the 1 screw. 15. To remove the jacks, remove the 6 screws. 15.  各ジャックを外すためにビスを 6 本外します。 To remove the phone jack, remove the 1 nut.  ...

  • Page 12: Firmware Update

    5. FIRMWARE UPDATE 5.  ファームウェアのアップデート To enter the firmware update, press and hold the PLAY/PAUSE キーと REC キーを押しながら電源を入れると PLAY/PAUSE and REC button and turn the power on. CDR310 はファームウェアのアップデートに移行します。 NOTE: 注意： All menus are set default by update. アップデート後、すべてのメニューや設定は初期値になり The firmware can be updated when the supply gets ます。...
  • Page 13 Press the JOG. 3.  JOG を押します。 “FW Update?” が表示されます。 The display shows “FW Update?” FWUpdate?     Press the JOG again. 4.  JOG を押すと “Sure?” と表示します。 The display shows “Sure?” FWUpdate   Sure? To start the update, press the JOG. 5.  アップデートする場合は...

  • Page 14: Wiring Diagram

    6. WIRING DIAGRAM ���� ���� ��� ��� ���� ��� ��� ������ � ��� ��� ������ � ��� ��� ������ ����� ���� ���� ���� ��� ��� ���� ���� ��� ���� ��� ���� ��� ���� ���� ��� ������� ���� ���� ���� ���� ����...

  • Page 15: Block Diagram

    7. BLOCK DIAGRAM �� ��� ��������� ����� ������ ����� ������ ������� ������������ ��������� ������ ��������� �������� ������ �� ������ ������� ���� ��� � ��� ������� � ������������ ���� ��������� �������� �������� ��� ������ ������� ������ ������ ��� ��� ������ ������� ���...

  • Page 16: Schematic Diagram

    8. SCHEMATIC DIAGRAM...
  • Page 18 P205 LCD PCB C715 C717 0.1u 0.1u POWER SWITCH CHARGE LED C714 C716 P204 P206 VR01 REC LED 0.1u 0.1u SR02 DR06 A0328S SML-310LT TOP KEY PCB FRONT SW PCB S-GND GND S-GND ROW0 DR05 SML-310LT KEY LOCK SPEAKER MUTE CD EJECT RECORD MAKE CD...
  • Page 22 C439 C440 100p 100p Q432 DTA114EUA T106 R489 R492 4.7k Q455 +3.3V-D 5.96V DTC114EUA T106 R505 R506 Q422 NJM022M-TE1 R512 MIC/LINE R491 R507 R508 C453 C441 10u/10 A-GND Q430 NJM2068M Q422 C455 -6.07V NJM022M-TE1 D-GND 10u/10 D-GND C452 1.03V 4.7u/16 0.02V C445 C443...
  • Page 23 +3.3V-D HEADPHONE_CONN_DET EXA6 QD08 OUTPUT DTC323TU SPK_SW_COM HP.SPK EX26 LD07 BLM18AG221SN1D JD05 5.88V CD60 EXA5 EX25 YKB21-5078G LD08 MUTE(GND) S-GND BLM18AG221SN1D S-GND RD55 QD07 6.8k EX27 S-GND LD09 BU4053BCFV-E2 BLM18AG221SN1D S-GND RD36 CD24 QD11 10u/10 EX28 NJM4556AM HP_VOL_L RD53 RD57 RD58 RD59 LD10...

  • Page 25: Component Overlay

    9. COMPONENT OVERLAY P101 P202 P203 ���� ������� � ����� ������� � ������� ������� � � ��������� ���� ������� ������� � � ������ ���� �������...
  • Page 26 P204 ���� ������� � ����� ������� � ������� ������� � � ��������� ���� ������� ������� � � ������ ���� �������...
  • Page 27 P205 P207 P208 P206 ���� ������� � ����� ������� � � ��������� ���� ������� ������� � � ������ ���� ������� ������� � �������...
  • Page 28 P301 ���� ������� � ����� ������� � � ��������� ���� ������� ������� � � ������ ���� ������� ������� � �������...

  • Page 29: Exploded Parts View And Parts List

    10. EXPLODED PARTS VIEW AND PARTS LIST ���� ���� ���� ���� ���� ������ ���� ���� ���� ���� ���� ���� ������� ��� ���� � ���� ��� ��� ���� ���� � ���� ��� ��� ���� ���� ���� ���� ���� ���� ���� ���� ����...
  • Page 30 11. ATTENTION TO EXCHANGE THE 11.  ハードディスク交換時の注意 HARD DISK 148B (PCB INSULATOR) put on the HDD PCB. 1.  148B （PCB インシュレーター） を HDD 基板に貼ります。 148B 149B (HDD INSULATOR) put on the HDD unit. 2.  149B （HDD インシュレーター） を HDD ユニットに貼り ます。...
  • Page 31 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. 002B 00M28BS064510 TOP CASE ASSY 202B 00M28BS064020 BOTTOM CASE 004B 00M28BS064010 TOP CASE 204B 00M378V157010 BATTERY EJECT TAPE 006B 00D1431198000 REC LED LENS 215B 00M28BS056040 BUFFER FOR CONTACTOR B(-) J853 008B 00D1431198000 CHARGE LED LENS...

  • Page 32: Packing Diagram And Parts List

    12. PACKING DIAGRAM AND PARTS LIST ���� ���� ���� ���� ���� ���� ���� ���� ���� ���� ���� ���� ���� ���� ���� ����...
  • Page 33 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. 002S 00M28BS801010 PACKING CASE 004S 00M378V809010 UNDER CUSHION 006S 00M378V809020 TOP CUSHION 008S 00M9012540010 POLY BAG FOR SET 010S 00M9510901260 SHIPPING LABEL 022S 00M28BS805010 MASTER CARTON 024S 00M9510901260 LABEL FOR MASTER CARTON 002T 00M28BS851250...

  • Page 34: Parts List

    13. PARTS LIST ● CAPACITOR 00MDD1X XXX 300 ● ELECTROLYTIC CAPACITOR 00MEAXXX XXX 10 00MOAXXX XXX 20 q Capacitance Tolerance 0 ............±0.25 pF (0.5 pF – 5 pF q Capacitance 1 ............±0.5 pF ( 6 pF – 10 pF ) 105 ..................1 µF 5 ..............
  • Page 35 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. 88M28BS510000 MOTHER PCB ASSY (PROCESSOR PCB) C207 00MDD95101300 100 PF ± 5 % CG 50V GR39 C208 00MDD95101300 100 PF ± 5 % CG 50V GR39 5101 88M28BS510100 PROCESSOR PCB ASSY D705 00MHZ21005000...
  • Page 36 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. L249 00MFN31010070 BLM11A601SPT 242254943062 R136 00MNN05103610 10 KΩ ± 5 % 1/16W L250 00MFC90010020 BLM15BD102SN1D R137 00MNN05103610 10 KΩ ± 5 % 1/16W R138 00MNN05103610 10 KΩ ± 5 % 1/16W L251 00MFC90010020 BLM15BD102SN1D...
  • Page 37 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. R205 00MNP05220610 22 Ω ± 5 % 1/16W LT24 00MFN31010030 BLM11B102S 1608 EMIFILTER R206 00MNP05220610 22 Ω ± 5 % 1/16W LT25 00MFN31010030 BLM11B102S 1608 EMIFILTER R207 00MNN05472610 4.7 KΩ...
  • Page 38 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. 5208 88M28BS520800 POWER SUPLLY PCB ASSY CR17 00MDK96102300 1000 PF ± 10 % B 50V GR36 CR40 00MDK96102300 1000 PF ± 10 % B 50V GR36 CR22 00MEY47701090 470U/10V 10HVA470M DR01 00MHI10167300...
  • Page 39 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. RR20 00MNN05473610 47 KΩ ± 5 % 1/16W C423 00MDK96222300 2200PF (GR39) RR21 00MNN05123610 12 KΩ ± 5 % 1/16W C424 00MEY10701670 100 µF/16V RR22 00MNN05123610 12 KΩ ± 5 % 1/16W C425 00MDD95101300 100 PF ±...
  • Page 40 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. C491 00MEY10602070 10 µF/20V CD01 00MDD95470300 47 PF ± 5 % CG 50V GR39 C492 00MEY10601070 10 µF/10V CD02 00MDD95470300 47 PF ± 5 % CG 50V GR39 C493 00MDD95470300 47 PF ±...
  • Page 41 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. CT04 00MDK98104200 GRM39F104Z16 0.1 µF MURATA J801 00MYJ04002610 DJ-0702*020 CT05 00MDK96104200 0.1 µF ± 10 % B 10V J803 00MYJ07018550 S5B-PH-SM4-TB (LF)(SN) CT06 00MEY10601070 10 µF/10V J805 00MYJ07014680 25FMN-SMT-A-TF (LF)(SN) CT07 00MDK96474200...
  • Page 42 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. Q404 00MBA20080210 DTC323TU Q821 00MBA10026210 DTA114EU Q405 00MBA20035210 DTC114EU Q822 00MBA10026210 DTA114EU Q406 00MBA20080210 DTC323TU Q823 00MHX300012B0 2SC4081 (R.S) 2SC4116 (GR.BL) Q407 00MBA20035210 DTC114EU Q824 00MHX300012B0 2SC4081 (R.S) 2SC4116 (GR.BL) Q408 00MBA20035210 DTC114EU...
  • Page 43 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. R423 00MNN05221610 220 Ω ± 5 % 1/16W R491 00MNN05103610 10 KΩ ± 5 % 1/16W R424 00MNN05222610 2.2 KΩ ± 5 % 1/16W R492 00MNN05472610 4.7 KΩ ± 5 % 1/16W R425 00MNN05103610 10 KΩ...
  • Page 44 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. R561 00MNN05222610 2.2 KΩ ± 5 % 1/16W R708 00MNN05000610 0 Ω ± 5 % 1/16W R562 00MNN05473610 47 KΩ ± 5 % 1/16W R709 00MNN05000610 0 Ω ± 5 % 1/16W R563 00MNN05105610 1M Ω...
  • Page 45 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. R846 00MNN05223610 22 KΩ ± 5 % 1/16W RD36 00MNN05102610 1 KΩ ± 5 % 1/16W R847 00MNN05223610 22 KΩ ± 5 % 1/16W RD37 00MNN05104610 100 KΩ ± 5 % 1/16W R848 00MNN05223610 22 KΩ...
  • Page 46 REF. REF. Q’TY PART NO. DESCRIPTION Q’TY PART NO. DESCRIPTION DESIG. DESIG. RE10 00MNN05000610 0 Ω ± 5 % 1/16W RE11 00MNN05000610 0 Ω ± 5 % 1/16W RE12 00MNN05100610 10 Ω ± 5 % 1/16W RF01 00MNN05100610 10 Ω ± 5 % 1/16W RT01 00MNN05750610 75 Ω...
  • Page 47 ADKi 2006.09 00M37BS855110...

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