Harman Kardon CDR25 Preliminary Service Manual
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Harman Kardon CDR25 Preliminary Service Manual

Harman Kardon CDR25 Preliminary Service Manual

Dual tray cd-r / cd-rw recorder / player
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harman/kardon
CDR25
Dual Tray CD-R/CD-RW Recorder/Player
PRELIMINARY SERVICE MANUAL
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . .. . . . 2
SERVICING PRECAUTIONS . . . . . . . . ... . . .. . 3
ESD PRECAUTIONS . . . . . . . . . . . . . . . . . .. . . 5
FRONT PANEL CONTROLS ........... . . .. . . .. . 7
FRONT PANEL DISPLAY ........... . . .. . . . . . . 9
REAR PANEL CONNECTIONS. . . . . . . . . . .. . 11
REMOTE CONTROL FUNCTIONS. . . . . .. .. ...12
INSTALLATION/CONNECTIONS. . . . . . . .. . ...14
BASIC TROUBLESHOOTING GUIDE &
ERROR MESSAGES . . . ............................ 16
CDR26
250 Crossways Park Dr.
Woodbury, New York 11797
CONTENTS
WIRING DIAGRAMS . . . . . . . . .. . . . ... . . . . . . 17
BLOCK DIAGRAMS . . . . . . . . .. . . .. . .. .. . . . .19
WAVEFORMS. . . . . . . . . . . . . . . . . . ............. 47
EXPLODED VIEWS . . . . . . . . . . . .. . .. . .. . . . . 49
MECHANICAL PARTS LIST........... .. . . . . . .. . 52
ELECTRICAL PARTS LIST . . . . . .. . . ..... .......54
PCB DRAWINGS. . . . . . . . . . . . ..... . .. . . . .. . . 71
SCHEMATIC DIAGRAMS . . . . . . . . . . . .. . . . . 74
harman/kardon, Inc.

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Summary of Contents for Harman Kardon CDR25

  • Page 1: Table Of Contents

    CDR25 CDR26 Dual Tray CD-R/CD-RW Recorder/Player PRELIMINARY SERVICE MANUAL CONTENTS SPECIFICATIONS ......2 WIRING DIAGRAMS ..... . 17 SERVICING PRECAUTIONS .

  • Page 2: Specifications

    Height measurement includes feet and chassis. All features and specifications are subject to change without notice. Harman Kardon and Power for the Digital Revolution are registered trademarks of Harman Kardon, Inc. DTS is a registered trademark of Digital Theater Systems, Inc.

  • Page 3: Servicing Precautions

    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. Drop impact Storage in conductive bag 2.
  • Page 4 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 5: Esd Precautions

    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 6: Special Note On Cdr26 Recording

    CDR 26 SPECIAL NOTICE Under certain circumstances, the CDR 26 may operate differently than the description in the owner’s manual. In particular, the unit will not be able to make a digital recording from an external source such as a CD player, DVD player or MiniDisc (MD) player (as shown on page 20 of the owner’s manual) when that player blocks a special electrical signal, called “Sub-Q,”...

  • Page 7: Front Panel Controls

    FRONT-PANEL CONTROLS FRONT-PANEL CONTROLS ¸ Ú  ¯ ˆ Ù ˜ ˝ ˘ ı Û Ò CDR 26 Ô Ó STOP PLAY PAUSE PROGRAM Í‹‹ ››Í TIME Record Sync Rec. Dubbing Speed Track Inc. Erase Finalize TIME INPUT Í‹‹ ››Í PROGRAM PAUSE PLAY/SELECT...
  • Page 8 FRONT-PANEL CONTROLS $ Record-Deck Open: Press this button to open disc is stopped, each press will move back one for ˝ Play-Deck Program Button: Press this button to the Record Deck %. programming or play when the disc is stopped. Once begin the programming sequence for the Play Deck.

  • Page 9: Front Panel Display

    FRONT-PANEL INFORMATION DISPLAY A LL -B A LL -B 1 TR A Coaxial Digital Indicator J Level Indicators S Time Indicators B Optical Digital Indicator K Speed Indicators T Remaining Time Indicators C Analog Indicator L 1-Track Dubbing Indicator U Recorded Time Indicator D Front-Panel Input Indicator M Dubbing Indicator V Total Time Indicators...
  • Page 10 FRONT-PANEL INFORMATION DISPLAY FRONT-PANEL INFORMATION DISPLAY N Sample-Rate Conversion Indicator: This indica- U Recorded-Time Indicator: While a recording is tor lights when the Sample-Rate Converter is in use to in progress, and up until a CD-R or CD-RW disc in the Record Deck % has been finalized, this indicator will change the digital sample rate when the incoming signal light, and the Information Display Y will indicate the...

  • Page 11: Rear Panel Connections

    CD recordings. Connect them to remote infrared sensor or the remote control output of the Tape Rec/Play outputs on a receiver, preamp or another compatible Harman Kardon product to this processor. jack. This will enable the remote control to operate even when the front-panel Remote Sensor ˆ...

  • Page 12: Remote Control Functions

    REMOTE CONTROL FUNCTIONS a Power On b Play Deck (CDP) Time Display Control c Play Deck (CDP) Open d Play Deck (CDP) Select e Program f Previous-Track Skip g Repeat h Clear i Reverse Search j Play k Random Play l Dub m Automatic/Manual Track Increment Selector n Track Increment...
  • Page 13 REMOTE CONTROL FUNCTIONS a Power-On Button: Press this button to turn the o Finalize: Press this button when a recording Record Deck (CDR) Time Display Control: CDR 26 on. Note that in order for this control to func- is complete to initiate the finalization process. The Press this button to cycle through the various time-dis- tion, the front-panel Power Switch 1 must first be Play/Select Button Ój must be pressed within...

  • Page 14: Installation/Connections

    INSTALLATION AND CONNECTIONS Important Note: To prevent possible damage to your To play the output through the digital decoder in speakers or other components in your audio system, your receiver or an external processor, connect the Coaxial-Digital Output Jack £ or the Optical- we strongly recommend that ALL system components, Digital Output Jack §...
  • Page 15 IR Output jack of another compatible the cover by first seating the two small tabs into the Harman Kardon component or a compatible IR system mating holes at the top of the remote, and then gently remote product.

  • Page 16: Error Messages

    • Replace the disc with a blank CD-R or CD-RW Audio disc NO AUDIO a non-audio disc is in the Record Deck % • There is an internal problem with the CDR 26 • Contact an authorized Harman Kardon service center SVC-1 TROUBLESHOOTING GUIDE AND ERROR MESSAGES...

  • Page 17: Wiring Diagrams

    OVERALL WIRING DIAGRAM 1 Power LED B/D Front Board H/P Jack B/D Dig. Jack B/D PN8512 PN8511 ROU`T PN809 GREEN CN807 LOUT CN801 CN8901 CN809 CN805 MAIN Board PN405 SW201 PN403 PN304 LOAD_SW Download SLD_INSW Download PN401 PN406 CD-P PART CD-RW PART KEY_IN1 RESET...
  • Page 18 OVERALL WIRING DIAGRAM 2 CD-P CD-RW FLD Driver RF Amp. Drive Drive RF Amp. U-COM CD-P Servo DSP U-COM +Decoder Expander Servo DSP (CPLD) +ENC/DEC CD-RW Expander DRAM FPGA Power AK4382 AK5380 OPTICAL COAXIAL ANALOG...

  • Page 19: Block Diagrams

    BLOCK DIAGRAM 1. I/O Block Diagram H/P OUT DA_MCK DA_BCK DA_LRCK DA_DATA AK4382 Analog R Out Analog L Out LEVEL IN Buffer LEVEL SEL Analog R In AD_MCK AD_BCK AD_LRCK AK5380 Analog L In Relay AD_DATA DIG_IN Front REC Vol. Coaxial Out 74H04 Buffer...
  • Page 20 2. CD-P Block Diagram PLAY Path IC510 IC402 63 LRCK LRCK 47 DATA 48 65 DATA IC7V2 64 LRCK LRCK 42 4 LRCK D.OUT 70 36 D.OUT DATA 49 3 DATA 2 BCK DA MCLK 55 1 MCLK IC408 50 MLCK 28 LRCK D.OUT 29 DATA...
  • Page 21 3. CD-R Block Diagram REC Path IC510 IC7V2 CDRW LRCK 40 10 LRCK 12 BCK IC201 DA MCLK 53 11MCLK AD DATA 43 9 AD DATA /HD [0] 2 /HD [0] Rear D.IN 36 D.IN(Coaxial) /HD[15] 19 /HD[15] Rear Opt IN 37 Optical IN F.D.IN 37 Front...
  • Page 22 4. IC510 Asic Block Diagram Block Diagram Analog of IC510 AES3 ATAPI Coax Coax Rear Lrck/clk Audio Data Level Meter Control Signal Relay SRC (CS8420) D/A (AK4393) CDP I2S A/D (AK5351) CDRW I2S SRC I2S DA_CTRL 33.8688MHz AD_clk_src Dout_src Din_src Src_src Da_src Da_clk_src...
  • Page 23 5. IC501 Pin Map Block Diagram diowb cs1_b atapi<15> test_mode atapi<0> mclk_in atapi<14> reset atapi<1> rw_dout atapi<13> D_out atapi<2> da_lrck1 atapi<12> da_clk <GND> da_data <VDD> dac_mclk atapi<3> <VDD> atapi<11> <GND> atapi<4> src_lrck atapi<10> src_clk atapi<5> src_data atapi<9> ad_data atapi<6> ad_mclk atapi<8>...

  • Page 24: Detailed Troubleshooting Guide

    TROUBLESHOOTING GUIDE 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. E.
  • Page 25 3. No power No 5V Check connector and 5V Q107 Emitter is ok? Q107, Q102 Emitter are ok? line. D106 anode oscillate Check C116, C117, L110. Check power control Line. Normally? D106 Vcc is supplied at IC104 Check all Vcc line(Open anode oscillate pin1, 3 and IC102 pin1? each line and check again)
  • Page 26 4. FLD No Display 5V is OK? Refer no power -34V is OK? IC801 pin60. Check -34V power line. FLD heater Vcc is OK?(about 4V) Check D120 and 2-lines.. Between CN803 pin 1 and 4) IC801 pin6 is High(Reset) Check IC802(Reset IC). FLD CLK/DATA/CS is ????? Check connector CN803 PN401 Check IC401 and Reset line.
  • Page 27 5. Troubleshooting Guide(In the Initial Lead-in Operation Mode) IC407 IC407 IC405 IC405 9 10 IC405 IC405 IC402 IC402 IC402 IC402 IC402 IC402 IC405 IC405 12 W 13 V 14 U?
  • Page 28 IC403 IC403 IC402,...
  • Page 29 No Audio (Current Deck is CDP) Power (5V, 3.3V, 8V) is Check power Board. right? DAC LRCK/BCK/DATA/ Check IC7V2 control sig- MCLK are right? nals. (IC7V2 pin 1, 2, 3, 4) IC510 output signals are Check connector PN501, right?(IC510 pin 42, 49, CN701.
  • Page 30 No Audio (Current Deck is CDR) CDP is right? Refer CDP NO Audio IC510 CDRW input signals are Check IC510 control path. right?(pin27, 28, 29) IC201 signals are right? Check signal path between (IC201, 143, 144, 145) IC201-IC510 Check IC201 cotrol path...
  • Page 31 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 32 Tray operating is abnormal. (Tray open/close doesn't work) •Check the connection of IC304 pin 12. •Replace the IC320(M62352). Is there Tray control signal intput? •Check the communication line between (IC303 pin40) IC304 and IC203(MICOM). Is TRAY_MUTE • Check the connection of IC303 Is there Tray drive voltage output? signal"L"?(IC303 pin41) Pin100...
  • Page 33 Sled operating is abnormal. Is there Check the connection of IC203 Sled control signal output? Replace the IC203. pin 84, 85 (IC203 pin 84, 85) Is there Check the connection of IC203 Sled drive voltage input? Replace the IC303 (IC303) Is there Is Act_Mute signal "L"? Sled drive voltage output?
  • Page 34 Spindle operating is abnormal. Is there Spindle •Check the connection of IC201 pin2. Is there DMO signal input? control signal input? (IC306 pin5) •Replace the IC201(OTI-9790) (IC303 pin 26) Is there Spindle •Replace the IC306(NJM3404). control signal output? (IC306 pin 7) Replace the IC303.
  • Page 35 Focus Actuator operating is abnormal •Check the connection of IC201 pin207. Is there •Check the communication line between Focus Search control signal input? (IC303 pin 27) IC201 and IC203 (FAO) •Replace the IC201(OTI-9790) •Check the connection of IC203 Is there Focus Search Is Act_Mute signal “L”? pin 100.
  • Page 36 Spindle control is abnormal 2 (CD-ROM Disc) Is there RRF signal output? Go to “RF output is abnormal” (IC301 pin 82) Is there RFDC signal input? Replace the IC301. (IC301 pin 81) Does Tracking Go to “Track servo is unstable” Servo operate normally? Go to “Disc recognition is abnormal”...
  • Page 37 Disc recognition is abnormal Is there Is there CDR/RW signal input RECD1, RECD2 signal Go to “RF output is abnormal” normally?(IC201 pin 33) output normally? (IC301) Go to “Track Servo is unstable” Replace IC203 (MICOM) RF output is abnormal Is there •Check the PICK UP FFC.
  • Page 38 Focus Servo is unstable Is FE signal output normal in Focusing Check the IC301(CXA3558R). Up/Down? (IC301 pin 58) Go to “RF output is abnormal” Is FAO signal output normal in Focusing Replace the IC201(OTI-9790). Up/Down? (IC201 pin 207) Go to “Focus Actuator operating is abnormal”...
  • Page 39 LD CHECK (Not Read) Execute ‘E.LD On’ of ‘How to use Test Tool(Dragon) : ‘VRDC Lop [Read Mode]’ •Check the connection of IC207 pin 20. PN301 Pin 32(ENBL)=H? •Check and replace the IC207(CPLD). IC301 •Check the connection of IC304 pin 18. Pin 5(RREF): •Check and replace the IC304.
  • Page 40 LD CHECK (Not Recored) Execute ‘E.LD On’ of ‘How to use Test Tool(Dragon) : ‘VWDC-1 Loop’ •Check the connection of IC207 pin 20. PN301 Pin 32(ENBL)=‘H’? •Check and replace the IC207(CPLD). •Check the connection of IC310 pin PN301 Pin 31(W/XR)=‘H’? 18,29 and 34.
  • Page 41 Execute ‘E.LD On’ of ‘How to use Test Tool(Dragon) : ‘VWDC-2’ •Check the connection of IC207 pin 21 PN301 Pin 30(ODON)=H? and 30. •Check and replace the IC207(CPLD). •Check the connection of IC207 pin 18 PN301 Pin 31(W/XR) =H? and 34. •Check and replace the IC207(CPLD).
  • Page 42 In case of writing fail. Nomal Case Check the Media CD-R Check disc Label. or CD-RW? Remove the Dust, Fingerprint Does the disc have and if the disc has long width any Dust, Scratch, Scratch, change it. Fingerprint...? Finalized Disc? Eject Disc.
  • Page 43 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 IC203 and IC201. • Check and replace that. Dose Writing finish without any error? Is the written file Eject Tray.
  • Page 44 ALPC Logic circuit check Execute ‘E. LD On’ of ‘How to use Test Tool(Dragon)’: ‘CD-R Recording Mode’ •Check the connection of IC207 pin 20. IC207 Pin 33(CDR/RW)=“H”? •Check and replace the IC207. •Check the connection of IC207 pin 7. IC207 Pin 34(WR/RE)=“H”? •Check and replace the IC207.
  • Page 45 Execute ‘E. LD On’ of ‘How to use Test Tool(Dragon)’: ‘CD-RW Recording Mode’ •Check the connection of IC320 pin 20. IC207 Pin 33(CDR/RW)=“L”? •Check and replace the IC203. •Check the connection of IC320 pin 7. IC207 Pin 34(CDR/R/W)=“H”? •Check and replace the IC203. •Check the connection of IC301 pin 166.
  • Page 46 BETA Measurement circuit ceck After inserting Test Disc(TCD-784), start playing. •Check the connection of IC301 pin 82. IC301 Pin 82(RRF):3+/-1.0V? •Check and replace the IC301 (CXA3558R). •Check 81pin IC301 and replace RRFIN:2+/0.7V? (IC301 PIN81) the IC301. •Check the connection of IC203 pin 20. IC203 Pin 20(CDR/RWS)=“H”? •Check and replace the IC320(MICOM).

  • Page 47: Waveforms

    WAVEFORM(I/O) _ PLAYBACK MODE 1. IC7V1(DAC) Pin1(MCLK), Pin2(BICK), Pin3(SDTI), Pin4(LRCK) MCLK Pin 1 MCLK Pin 1 BICK Pin 2 WHEN PLAY MODE BICK Pin 2 SDTI Pin 3 SDTI Pin 3 LRCK Pin 4 LRCK Pin 4 PAUSE PLAY 2. IC7VA(DAC) Pin9, Pin10, 3.
  • Page 48 WAVEFORM(RW) MPXO DISC DETECTION IC301 PIN58(FE), PIN19(MPXO) IC301 PIN58(FE), IC201 PIN201(BS) PLAY / STOP PLAY / STOP IC301 PIN58(FE), IC201 PIN201(BS) IC301 PIN58(FE), IC201 PIN207(FAO) IC301 PIN57(TE), IC201 PIN208(TAO) C2PO C2PO TRACK JUMP PLAYBACK MODE (DEFECT DISC) IC301 PIN58(FE), IC301 PIN57(TE) IC301 PIN58(FE), IC301 PIN57(TE) IC201 PIN147(C2P0) IC201 PIN147(C2P0)

  • Page 49: Exploded Views

    EXPLODED VIEW CABINET & MAIN FRAIM SECTION A43A A43C A43F A43B A00A A10A A43D A50A A50C A50B A46A...
  • Page 50 • CD PLAY SECTION...
  • Page 51 • CD RECORD SECTION 072A 072A...

  • Page 52: Mechanical Parts List

    MECHANICAL PARTS LIST MODELS:(A)CDR25, (B)CDR26 H/K .MECHANICAL SECTION NSP:Not Service Part LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS ASSEMBLY PARTS SECTION 6721R-W672A O DECK ASSEMBLY,AUDIO ADR-670 P+PCB 6721R-W674A DECK ASSEMBLY,AUDIO CDP ASSY + DECK A00A 6871R-7014A O O PWB(PCB) ASSEMBLY,TOTAL...
  • Page 53 O PANEL BACK(ADR680.USA ) 3720R-Z012G PANEL BACK(ADR680.EUROPE ) 3110R-0218A O O CASE TOP(AADR700.KTH1K) 3846S-0208A MARK HARMAN KARDON BADGE(ADR-600 KT 3846S-0208B O MARK CD PLAY AL BADGE(CDR-600 AH1) 4766R-0003B O O FELT 19.7*19.7 BLACK 4930R-0219B O O HOLDER POWER(ADR-700 FOR CE)

  • Page 54: Electrical Parts List

    ELECTRICAL PARTS LIST (A) CDR25 (B) CDR26 .ELECTRICAL SECTION LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS CAPACITOR C100 624-085D O O CAPACITOR CE 47UF/50V KME (SMPS) C101 624-088F O O CAPACITOR,DRAWING PCX2 275V 0.1UF,M (PILKO) C102 624-088F O O CAPACITOR,DRAWING PCX2 275V 0.1UF,M (PILKO)
  • Page 55 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS C256 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP C258 0CH4101K412 O O CHIP CAPA CERAMIC M/L T.C F/S 100P 50V J COG 1.6X0.8 R/TP C259 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP C260 0CH1104K942...
  • Page 56 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS C351 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP C352 0CH8107F621 O O CAPA,CHIP AL.ELECTROLYTIC 100UF 16V M 6666 R/TP C353 0CH1334F946 O O CAPACITOR,FIXED CERAMIC(Temp.c 0.33UF 16V 80%,-20% Y5V(F) 201 C354 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD...
  • Page 57 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS C448 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP C450 0CH1105F946 O O CAPACITOR,CHIP[CERAMIC M/L HD 1UF 16V Z Y5V(F) 2012 R/TP C451 0CH1105F946 O O CAPACITOR,CHIP[CERAMIC M/L HD 1UF 16V Z Y5V(F) 2012 R/TP C453 0CH1102K512...
  • Page 58 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS C515 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP C516 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP C517 0CH1104K942 O O CAPACITOR,CHIP[CERAMIC M/L HD 0.1UF 50V Z Y5V(F) 1508 R/TP C518 0CH1104K942...
  • Page 59 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS C764 0CE4766D618 O O CAPACITOR,ELECTROLYTIC 47M SMS 10V M FL TP(5) C767 0CH4121K416 O O CHIP CAPA CERAMIC M/L T.C F/S 120P 50V J NP0 2.0X1.2 R/TP C770 0CE2266K618 O O CAPACITOR,ELECTROLYTIC 22M SMS 50V M FM5 TP(5) C771 0CE1076F618...
  • Page 60 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS IC304 0IMI623520A O O IC,MITSUBISHI M62352GP 20P SSOP TP 12CH D/A IC305 0IJR290300D O O IC,JRC NJM2903V-TE1 8P SSOP TP COMPAR IC306 0IJR340400B O O IC,JRC NJM3404AV SIP-8 TP SINGLE-SUPP IC307 0INS766500A O O IC,NATIONAL SEMICONDUCTOR NC7SZ66M5X SOT23 TP SINGLE BIL IC308...
  • Page 61 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS LD808 0DL341829AA O O LED SM3418F2T TP AUK GREEN . LD809 0DL341829AA O O LED SM3418F2T TP AUK GREEN . LD810 0DL341829AA O O LED SM3418F2T TP AUK GREEN . LD811 0DL341829AA O O LED SM3418F2T TP AUK GREEN .
  • Page 62 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS R208 0RH1002C622 O O RESISTOR,METAL GLAZED(CHIP) 10K OHM 1 / 16 W 1608 5.00% D R209 0RH0000C622 O O RESISTOR,METAL GLAZED(CHIP) 0 OHM 1 / 16 W 1608 5.00% D R210 0RH2200C622 O O RESISTOR,METAL GLAZED(CHIP) 220 OHM 1 / 16 W 1608 5.00% D R211...
  • Page 63 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS R290 0RH0472C622 O O RESISTOR,METAL GLAZED(CHIP) 47 OHM 1 / 16 W 1608 5.00% D R291 0RH0472C622 O O RESISTOR,METAL GLAZED(CHIP) 47 OHM 1 / 16 W 1608 5.00% D R292 0RH1002C622 O O RESISTOR,METAL GLAZED(CHIP) 10K OHM 1 / 16 W 1608 5.00% D R293...
  • Page 64 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS R375 0RH1002C622 O O RESISTOR,METAL GLAZED(CHIP) 10K OHM 1 / 16 W 1608 5.00% D R376 0RH4701C622 O O RESISTOR,METAL GLAZED(CHIP) 4.7K OHM 1 / 16 W 1608 5.00% D R377 0RH4701C622 O O RESISTOR,METAL GLAZED(CHIP) 4.7K OHM 1 / 16 W 1608 5.00% D R388...
  • Page 65 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS R437 0RH0332C622 O O RESISTOR,METAL GLAZED(CHIP) 33 OHM 1 / 16 W 1608 5.00% D R440 0RH1003C622 O O RESISTOR,METAL GLAZED(CHIP) 100K OHM 1 / 16 W 1608 5.00% D R441 0RH1002C622 O O RESISTOR,METAL GLAZED(CHIP) 10K OHM 1 / 16 W 1608 5.00% D R442...
  • Page 66 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS R4A9 0RH0221D622 O O RESISTOR,METAL GLAZED(CHIP) 2.2 OHM 1 / 10 W 2012 5.00% D R4C0 0RH0221D622 O O RESISTOR,METAL GLAZED(CHIP) 2.2 OHM 1 / 10 W 2012 5.00% D R4C1 0RH2200C622 O O RESISTOR,METAL GLAZED(CHIP) 220 OHM 1 / 16 W 1608 5.00% D R4C2...
  • Page 67 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS R516 0RH0000C622 O O RESISTOR,METAL GLAZED(CHIP) 0 OHM 1 / 16 W 1608 5.00% D R517 0RH0000C622 O O RESISTOR,METAL GLAZED(CHIP) 0 OHM 1 / 16 W 1608 5.00% D R518 0RH0000C622 O O RESISTOR,METAL GLAZED(CHIP) 0 OHM 1 / 16 W 1608 5.00% D R519...
  • Page 68 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS R740 0RH1001D622 O O RESISTOR,METAL GLAZED(CHIP) 1K OHM 1 / 10 W 2012 5.00% D R741 0RH2702D622 O O RESISTOR,METAL GLAZED(CHIP) 27K OHM 1 / 10 W 2012 5.00% D R742 0RH1201D622 O O RESISTOR,METAL GLAZED(CHIP) 1.2K OHM 1 / 10 W 2012 5.00% D R743...
  • Page 69 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS R816 0RD3901F609 O O RESISTOR,FIXED CARBON FILM 3.9K OHM 1/6 W 5% TA52 R817 0RD5601F609 O O RESISTOR,FIXED CARBON FILM 5.6K OHM 1/6 W 5% TA52 R818 0RD8201F609 O O RESISTOR,FIXED CARBON FILM 8.2K OHM 1/6 W 5.00% TA52 R819 0RD1502F609...
  • Page 70 LOCA.NO PART NO(LG) A B DESCRIPTION SPECIFICATION REMARKS SW817 556-219B O O SWITCH,TACT THVV502GAA POSTECH DC 12 V 5- SW818 556-219B O O SWITCH,TACT THVV502GAA POSTECH DC 12 V 5- SW819 556-219B O O SWITCH,TACT THVV502GAA POSTECH DC 12 V 5- SW820 556-219B O O SWITCH,TACT...

  • Page 71: Pcb Drawings

    PRINTED CIRCUIT BOARD DIAGRAMS 1. MAIN P.C.BOARD(TOP SIDE) LOCATION GUIDE...
  • Page 72 2. MAIN P.C.BOARD(BOTTOM SIDE) LOCATION GUIDE...
  • Page 73 3. I/O P.C.BOARD(TOP SIDE) 4. I/O P.C.BOARD (BOTTOM SIDE) 5. FRONT P.C.BOARD LOCATION GUIDE...

  • Page 74: Schematic Diagrams

    CIRCUIT DIAGRAM 1. POWER CIRCUIT DIAGRAM...
  • Page 75 2. CD-P CIRCUIT DIAGRAM...
  • Page 76 3. CD-RW CIRCUIT DIAGRAM...
  • Page 77 4. CD-R RF CIRCUIT DIAGRAM...
  • Page 78 5. CD-R, µ-COM/DSP CIRCUIT DIAGRAM...
  • Page 79 6. I/O CIRCUIT DIAGRAM...
  • Page 80 7. FRONT CIRCUIT DIAGRAM...

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Cdr 26

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