Harman Kardon CDR30 Service Manual
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Harman Kardon CDR30 Service Manual

Dual tray cd/cd-r/cd-rw recorder/player
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See also: Owner's Manual
harman/kardon
Dual Tray CD/CD-R/CD-RW Recorder/Player
SERVICING PRECAUTIONS . . . . . . . . ... . . .. .2
ESD PRECAUTIONS................................... 4
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . .. . . .5
FRONT PANEL CONTROLS ........... . . .. . . .. . 6
FRONT PANEL DISPLAY ........... . . .. . . . . . . 8
REAR PANEL CONNECTIONS. . . . . . ......... 10
REMOTE CONTROL FUNCTIONS. . . . . .. .. ...11
INSTALLATION/CONNECTIONS. .................13
Model
SERVICE MANUAL
CONTENTS
250 Crossways Park Dr.
Woodbury, New York 11797
CDR30
BLOCK DIAGRAMS . . . . . . . . .. . . .. . .. .. . . . .34
EXPLODED VIEWS . . . . . . . . . . . .. . .. . .. . . . . 37
MECHANICAL PARTS LIST........... .. . . . . . .. . 40
ELECTRICAL PARTS LIST . . . . . .. . . ..... .......42
PCB DRAWINGS. . . . . . . . . . . . ..... . .. . . . .. . . 61
SCHEMATIC DIAGRAMS . . . . . .................... 71
WIRING DIAGRAM......................................88
PACKAGE.................................................90
Rev0 2/2004

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Summary of Contents for Harman Kardon CDR30

  • Page 1: Table Of Contents

    REMOTE CONTROL FUNCTIONS..…11 SCHEMATIC DIAGRAMS ..……………….. 71 INSTALLATION/CONNECTIONS. ……………..13 WIRING DIAGRAM………………………………..88 BASIC TROUBLESHOOTING GUIDE………... 15 PACKAGE………………………………………….90 SPECIAL NOTES ON CDR30 RECORDING….16 harman/kardon, Inc. 250 Crossways Park Dr. Woodbury, New York 11797 Rev0 2/2004...

  • Page 2: Servicing Precautions

    CDR30 harman/kardon SERVICING PRECAUTIONS NOTES REGARDING HANDLING OF THE PICK-UP 1. Notes for transport and storage 1) The pick-up should always be left in its conductive bag until immediately prior to use. 2) The pick-up should never be subjected to external pressure or impact.
  • Page 3 CDR30 harman/kardon NOTES REGARDING COMPACT DISC PLAYER REPAIRS 1. Preparations 1) Compact disc players incorporate a great many ICs as well as the pick-up (laser diode). These compo- nents are sensitive to, and easily affected by, static electricity. If such static electricity is high voltage, components can be damaged, and for that reason components should be handled with care.

  • Page 4: Esd Precautions

    CDR30 harman/kardon ESD PRECAUTIONS Electrostatically Sensitive Devices (ESD) Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components com- monly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated cir- cuits and some field-effect transistors and semiconductor chip components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity.

  • Page 5: Specifications

    CDR30 harman/kardon SPECIFICATIONS Playback Sampling Frequency 44.1 kHz D/A Conversion 96kHz, Multi-Bit Delta-Sigma Conversion Oversampling 128 Times Playback Specifications Frequency Response 2Hz – 20,050Hz Playback S/N 100dB Playback Dynamic Range 100dB Playback THD 0.005% / –88dB Analog Audio Output 1V RMS, ± 2dB (1KHz 0dB) Digital-Coaxial Output 0.5 Vpp/75Ω...

  • Page 6: Front Panel Controls

    CDR30 harman/kardon Front Panel Controls ˜ ¸ Ú ¯ ˆ Ù ˝ ˘ ı Û Ò CDR 30 DIG. REC Ô STOP PLAY PAUSE PROGRAM PREV. NEXT DUAL DISPLAY DISPLAY INPUT PREV. NEXT PROGRAM PAUSE PLAY/SELECT STOP Record Sync Rec.
  • Page 7 CDR30 harman/kardon Front Panel Controls # Finalize Button: Press this button when a ˘ CDP Deck Display Select: Press this but- Digital Level Controls: These buttons recording is complete to initiate the finalization raise or lower the record level when a digital ton to cycle through the time display options process.

  • Page 8: Front Panel Display

    CDR30 harman/kardon Front Panel Information Display H D C D T R AC K TOTA L R E M A I N T I M E A D R L C T R AC K TOTA L R E C...
  • Page 9 CDR30 harman/kardon Front Panel Information Display I Copy Prohibit Indicator: This indicator O Record Indicator: This indicator lights U Record Time Indicator: This indicator lights in conjunction with the REMAIN T or TOTAL V lights when a recording is not possible...

  • Page 10: Rear Panel Connections

    IR input jack of another compatible the Play Deck 3. Connect them to the CD output jacks. Even though they use the same Harman Kardon remote controlled product to RCA-type connector as standard analog audio have the built-in Remote Sensor ¯ on the input jacks on a receiver, preamp or processor.

  • Page 11: Remote Control Functions

    CDR30 harman/kardon Remote Control Functions a Power-On Button b Play Deck (CDP) Display c CDP Deck Open/Close d CDP Deck Select e Program f Reverse Search g Single Play Select h Program Check i Previous Track j Play/Select k Random Play...
  • Page 12 CDR30 harman/kardon Remote Control Functions a Power-On Button: Press this button to l Text Readout Select: Press one of these w Next Track/Skip: Press this button to skip turn the CDR 30 on. Note that in order for this buttons to view the CD Text or MP3 Text data forward to the next track on a disc.

  • Page 13: Installation/Connections

    CDR30 harman/kardon Installation and Connections Important Note: To prevent possible damage Play-Deck Connections To make recordings from external digital to your speakers or other components in your The rear panel connections labeled “CDP” refer sources, such as a CD, DVD or MD player, con- to the outputs of the Play Deck 3, which nect the CDR Coax-In Jacks §&...
  • Page 14 Replace the cover connected to the IR Output jack of another by first seating the two small tabs into the mat- compatible Harman Kardon component or a ing holes at the top of the remote, and then compatible IR system remote product.

  • Page 15: Basic Troubleshooting Guide

    • Replace the disc with a blank CD-R or CD-RW audio disc NO AUDIO a non-audio disc is in the Record Drawer % • There is an internal problem with the CDR 30 • Contact an authorized Harman Kardon service depot SVC-1...

  • Page 16: Special Notes On Cdr30 Recording

    CDR30 harman/kardon Notice - Important information regarding the use of the harman/kardon CDR 30. 1) Complaint: “I cannot record at x2 or x4 speed. Unit switched back to 1x speed” Possible explanations: a) Programmed play only records at x1 speed. You cannot record at x2 or x4 speeds when programmed dub is attempted (to record only certain tracks on a CD) b) Some brands of CDR do not allow recording at x2 or x4 speed.

  • Page 17: Detailed Troubleshooting Guide

    CDR30 harman/kardon TROUBLESHOOTING GUIDE FOR CD-P BOARD 1. Initial Lead-in Operation 2. Trouble List(Circuit) (In the Initial Lead-in Operation Mode) A. Pick-Up doesn’t move to the inner-track. B. Pick-Up lens doesn’t move up and down. C. Disc doesn’t rotate. D. The Laser(RED) of Pick-Up doesn’t light.
  • Page 18 CDR30 harman/kardon 3. Troubleshooting Guide(In the Initial Lead-in Operation Mode) IC503 IC503 IC505 IC505 9 10 IC505 IC505 IC502 IC502 IC502 IC502 IC502 IC502 IC505 IC505 12 W 13 V 13 U?
  • Page 19 CDR30 harman/kardon IC501 IC502,...
  • Page 20 CDR30 harman/kardon CN401 8 PIN (PWR_MUTE) CN401 14 , 15 , 16 PIN INPUT (LRCK, DATA, BCK) Check the CDP part IC706 Check the connection CN401 5 PIN (CDP_MUTE) Check the connection CN401 IC706 18 PIN (S_MCLK) IC706...
  • Page 21 CDR30 harman/kardon CN401 8 PIN = 'H' (PWR_MUTE) CN401 20 , 21 , 22 PIN Input (R_LRCK, R_DATA, R_CLK) is normal Check the CDP part IC704 Check the connection CN401 10 PIN (CDR_MUTE) Check the connector CN401 IC704 24 PIN (MCLK)
  • Page 22 CDR30 harman/kardon TROUBLESHOOTING GUIDE FOR CD-RW BOARD Reset or Power Check. •Is the Pin 1, 3 of PN403 5V? • Check the PN403. •Is the Pin 5 of PN403 12V? • Check the SMPS board. Does the pin1 of IC326 change 0V to 5V at the power •...
  • Page 23 CDR30 harman/kardon System Check. Load tray without inserting disc. Does Tray operate normally? Go to "Tray operating is abnormal" Does Pick-up move to inside? Go to "Sled operating is abnormal" Go to "Spindle opreating is Does Spindle Motor rotate in a moment? abnormal"...
  • Page 24 CDR30 harman/kardon Tray operating is abnormal. (Tray open/close doesn't work) •Check the connection of IC110 pin 12. •Replace the IC320(M62352). Is there Tray control signal intput? •Check the communication line between (IC203 pin26) IC110 and IC320(MICOM). Is TRAY_MUTE • Check the connection of IC322 Is there Tray drive voltage output? signal"L"?(IC203 pin20)
  • Page 25 CDR30 harman/kardon Sled operating is abnormal. Is there Check the connection of IC320 Sled control signal output? Replace the IC320(MICOM) pin 85 (IC320 pin 85) Is there Check the connection of IC201 Sled drive voltage input? pin 17. (IC203 pin 23)
  • Page 26 CDR30 harman/kardon Spindle operating is abnormal. Is there Spindle •Check the connection of IC301 pin2. Is there DMO signal input? control signal input? (IC207 pin5) •Replace the IC301(OTI-9790) (IC202 pin 22) Is there Spindle •Replace the IC207(NJM3404). control signal output? (IC207 pin 7) Replace the IC206(BU4053).
  • Page 27 CDR30 harman/kardon Focus Actuator operating is abnormal •Check the connection of IC301 pin207. Is there •Check the communication line between Focus Search control signal input? (IC203 pin 3) IC301 and IC320 (FAO) •Replace the IC301(OTI-9790) •Check the connection of IC320 Is there Focus Search Is Act_Mute signal “L”?
  • Page 28 CDR30 harman/kardon Spindle control is abnormal 2 (CD-ROM Disc) Is there RRF signal input? Go to “RF output is abnormal” (IC103 pin 3) Is there RFDC signal input? Replace the IC103(EL2245). (IC108 pin 85) Does Tracking Go to “Track servo is unstable”...
  • Page 29 CDR30 harman/kardon Disc recognition is abnormal Is there Is there CDR/RW signal input RECD1, RECD2 signal Go to “RF output is abnormal” normally?(IC301 pin 33) output normally? (IC108 pin 80,81) Go to “Track Servo is unstable” Replace IC320 (MICOM) RF output is abnormal Is there •Check the PICK UP FFC.
  • Page 30 CDR30 harman/kardon Focus Servo is unstable Is FE signal output normal in Focusing Check the IC108(CXA2551R). Up/Down? (IC108 pin 56) Go to “RF output is abnormal” Is FAO signal output normal in Focusing Replace the IC301(OTI-9790). Up/Down? (IC301 pin 207) Go to “Focus Actuator operating...
  • Page 31 CDR30 harman/kardon In case of writing fail. Nomal Case Check the Media CD-R Check disc Label. or CD-RW? Romove the Dust, Fingerprint Dose the disc have and if the disc has long width any Dust, Scratch, Scratch, change it. Fingerprint...? Finalized Disc? Eject Disc.
  • Page 32 CDR30 harman/kardon Writing Part Check. Refer “Laser is abnormal”. Load tray with CD-R/RW Disc. Start Recording or dubbing. Does the unit becomes stand-by mode to record/dubbing? • Check the communication Iines between IC320 and IC301. • Check and replace the IC302 or IC301.
  • Page 33 CDR30 harman/kardon BETA Measurement circuit ceck After inserting Test Dise(TCD-784), start playing. •Check the connection of IC108 pin 86. IC108 Pin 86(RRF):3+/-1.0V? •Check and replace the IC108 (CXA2551R). •Check the connection of IC109. RRFIN:2+/0.7V? •Check and replace the IC109. (IC108 PIN85) •Check the connection of IC320 pin 20.

  • Page 34: Block Diagrams

    CDR30 harman/kardon BLOCK DIAGRAM 1. CD-Play Block Diagram disc Spindle motor µ- Controller Driver RF Amplifier (H8/3062:Hitachi) (CXA2581N :Sony) CDR µ-Controller System Control I / V AMP Equalizer Pick - Read Channel ALPC P151EXV Servo Processor Focus Error :Sanyo) Sled Servo...
  • Page 35 CDR30 harman/kardon 2. CD-Record Block Diagram disc CPLD Encoder/Decoder FPGA Spindle (IC310) (OTI9790:OAK Technology) (XC30TQ114 motor CD-Encode :XILINX XILINX) Driver Driver EFM Encode RF Amplifier CDDA/MP3 CD-Decode Switching (CXA2551R:Sony) Equalizer Serial to Parallel I / V AMP Spindle ATIP CLV Control...
  • Page 36 CDR30 harman/kardon 3. I/O Block Diagram COAXIAL IN (1) 74HC04 74HC04 BUFFER BUFFER H/P OUT P-LRCK P-DATA P-BCLK AK4394 AK4394 ANALOG P OUTPUT (DAC) (DAC) POWER ANALOG R OUTPUT DOWN MUTE DEMPH ANALOG INPUT 74HC04 RELAY 74HC04 BUFFER BUFFER CDP-DOUT...

  • Page 37: Exploded Views

    CDR30 harman/kardon EXPLODED VIEW • MAIN SECTION A43-1 A43-3 A43- 6 A43-2 A00-1 A10-1 A43-4 A50-1 A50-3 A50-2 A46-1...
  • Page 38 CDR30 harman/kardon • CD PLAY SECTION...
  • Page 39 CDR30 harman/kardon • CD RECORD SECTION NOTE : The part with location numbers. 150, 151, 152, 153, 154 are not serviceable parts. If you would like to replace these parts, order and replace the Assembly part(Location No. A12) only. Because these parts need a Mechanical precision adjustment when...

  • Page 40: Mechanical Parts List

    CDR30 harman/kardon SECTION 5 REPLACEMENT PARTS LIST A : CDR 30(UL) , B : CDR 30(EUROPE) RUN : 2001.02.12 . Mechanical Section NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS ASSEMBLY SECTION 6721R-W223A...
  • Page 41 BACK(AADR700.KTH1K) 3720R-Z012B O PANEL BACK(AADR700 EROUPE) 3110R-0218A O O CASE TOP(AADR700.KTH1K) 3846S-0208A O O MARK HARMAN KARDON BADGE(ADR-600 KT 4766R-0003B O O FELT 19.7*19.7 BLACK 4930R-0219B O O HOLDER POWER(ADR-700 FOR CE) 5040R-0045A O O RUBBER ADR-600 SILICON SHEET FF-4445...

  • Page 42: Electrical Parts List

    CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts . Electrical Section AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS CAPACITOR C101 0CH4470K412 O O CAPA,CHIP CERAMIC M/L T.C F/S 47P 50V J COG 1.6X0.8 R/TP...
  • Page 43 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS C171 0CH4151K412 O O CAPA,CHIP CERAMIC M/L T.C F/S 150P 50V J COG 1.6X0.8 R/TP...
  • Page 44 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS C307 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP...
  • Page 45 CDR30 harman/kardon A : CDR 30(UL) , B : CDR 30(EUROPE) RUN : 2001.02.12 NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS C434 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP...
  • Page 46 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS C543 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP...
  • Page 47 CDR30 harman/kardon A : CDR 30(UL) , B : CDR 30(EUROPE) RUN : 2001.02.12 NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS C702 0CH1102K512 O O CAPACITOR,FIXED CERAMIC(Temp.c 1000PF 50V 10% B(5YP) 1608 R/T...
  • Page 48 CDR30 harman/kardon A : CDR 30(UL) , B : CDR 30(EUROPE) RUN : 2001.02.12 NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS C7708 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP...
  • Page 49 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS C926 624-085D O O CAPACITOR CE 47UF/50V KME (SMPS) C927 0CE4764K638 O O CAPACITOR,AL.ELECTROLYTIC...
  • Page 50 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS FH02 586-008B O O HOLDER FUSE CLIP TP SINSUNG FLD801 6302R-V108A...
  • Page 51 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS IC907 0IKE781200B O O IC,KEC KIA7812PI 12V 1A,KEC JACK,SOCKET JK701 6612R-L002A O O JACK,FIBER OPTIC TORX178 TOSHIBA .
  • Page 52 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS Q105 0TR144009AH O O TRANSISTOR DTC144EK CHIP ROHM-J Q501 0TR103709BB O O TRANSISTOR...
  • Page 53 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS R153 0RH6802C622 O O RESISTOR,METAL GLAZED(CHIP) 68K OHM 1 / 16 W 1608 5.00% D...
  • Page 54 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS R286 0RH1002C622 O O RESISTOR,METAL GLAZED(CHIP) 10K OHM 1 / 16 W 1608 5.00% D...
  • Page 55 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS R402 0RH1000C622 O O RESISTOR,METAL GLAZED(CHIP) 100 OHM 1 / 16 W 1608 5.00% D...
  • Page 56 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS R502 0RH0682C622 O O RESISTOR,METAL GLAZED(CHIP) 68 OHM 1 / 16 W 1608 5.00% D...
  • Page 57 CDR30 harman/kardon A : CDR 30(UL) , B : CDR 30(EUROPE) RUN : 2001.02.12 NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS R581 0RH1502C622 O O RESISTOR,METAL GLAZED(CHIP) 15K OHM 1 / 16 W 1608 5.00% D...
  • Page 58 CDR30 harman/kardon A : CDR 30(UL) , B : CDR 30(EUROPE) RUN : 2001.02.12 NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS R663 0RH0332C622 O O RESISTOR,METAL GLAZED(CHIP) 33 OHM 1 / 16 W 1608 5.00% D...
  • Page 59 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS R757 0RH1201C622 O O RESISTOR,METAL GLAZED(CHIP) 1.2K OHM 1 / 16 W 1608 5.00% D...
  • Page 60 CDR30 harman/kardon RUN : 2001.02.12 A : CDR 30(UL) , B : CDR 30(EUROPE) NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS R797 0RH0000C622 O O RESISTOR,METAL GLAZED(CHIP) 0 OHM 1 / 16 W 1608 5.00% D...

  • Page 61: Pcb Drawings

    CDR30 harman/kardon A : CDR 30(UL) , B : CDR 30(EUROPE) RUN : 2001.02.12 NSP : Not Service Parts AL LOCA. NO. PART NO.(LG) A B DESCRIPTION SPECIFICATION REMARKS R941 0RD1002F608 O O RESISTOR,FIXED CARBON FILM 10K OHM 1/6 W 5.00% TA26...
  • Page 62 CDR30 harman/kardon...
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  • Page 71: Schematic Diagrams

    CIRCUIT DIAGRAMS CDR30 harman/kardon 1. POWER(SMPS) CIRCUIT DIAGRAM '00. 11.10 SI2448(UL)
  • Page 72 2. CD-PLAY CIRCUIT DIAGRAM CDR30 harman/kardon...
  • Page 73 2. CD-PLAY CIRCUIT DIAGRAM Part 1...
  • Page 74 Part 2 CD PLAY CIRCUIT DIAGRAM...
  • Page 75 3. CD-RECORD 1 CIRCUIT DIAGRAM CDR30 harman/kardon...
  • Page 76 3. CD-RECORD 1 CIRCUIT DIAGRAM Part 1...
  • Page 77 CD RECORD CIRCUIT DIAGRAM Part 2...
  • Page 78 CDR30 4. CD-RECORD 2 CIRCUIT DIAGRAM harman/kardon...
  • Page 79 4. CD-RECORD 2 CIRCUIT DIAGRAM Part 3...
  • Page 80 CD RECORD CIRCUIT DIAGRAM Part 4...
  • Page 81 CDR30 5. CD-RECORD 3 CIRCUIT DIAGRAM harman/kardon...
  • Page 82 5. CD-RECORD 3 CIRCUIT DIAGRAM Part 5...
  • Page 83 CD RECORD CIRCUIT DIAGRAM Part 6...
  • Page 84 6. I/O CIRCUIT DIAGRAM CDR30 harman/kardon...
  • Page 85 6. I/O CIRCUIT DIAGRAM Part 1...
  • Page 86 Part 2 I/O CIRCUIT DIAGRAM...
  • Page 87 7. TIMER CIRCUIT DIAGRAM CDR30 harman/kardon...

  • Page 88: Wiring Diagram

    CDR30 OVERALL WIRING DIAGRAM 1 harman/kardon Dig. Jack Board Front Board H/P jack Board PWR LED Board LOUT LOUT LGND LGND RGND RGND ROUT ROUT CN805 CN807 CN803 PN8511 PN8901 PN8802 PN802 Load Load 6. OPT_IN 6. OPT_IN Load Load 5.
  • Page 89 CDR30 harman/kardon OVERALL WIRING DIAGRAM 2 HD C D HD C D HD C D HD C D TITLE TITLE TRACK TRACK TOTAL TOTAL REMAIN REMAIN TIME TIME AUTO AUTO TRACK TRACK TOTAL TOTAL REMAIN REMAIN TIME TIME ERASE ERASE...

  • Page 90: Package

    CDR30 harman/kardon PACKAGE CDR30 Owner's Manual 3829RDK007A CDR30 Remote Control 6711R1Z017C Foam Ends CDR30 Outer Carton 3920R-E019A 3890R-C024A...

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