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Yamaha CDR-HD1000 Service Manual
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Yamaha CDR-HD1000 Service Manual

Hdd/cd recorder
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3 7 63 1515 0
CDR-HD1000
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L 13942296513
CONTENTS
TO SERVICE PERSONNEL ...................................... 1~2
FRONT PANEL .............................................................. 3
REAR PANELS .............................................................. 3
SPECIFICATIONS .......................................................... 4
INTERNAL VIEW ........................................................... 5
DISASSEMBLY PROCEDURES ............................... 5~7
SERVICE CHECK PROCEDURES ........................... 8~9
INSPECTIONS ......................................................... 9~11
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This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING:
Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized
YAMAHA Retailer or the appointed service representative.
IMPORTANT:
The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and
service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable
and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please
contact the distributor's Service Division.
WARNING:
Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT:
Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
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HDD/CD RECORDER
SERVICE MANUAL
IMPORTANT NOTICE
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FIRMWARE UPDATE PROCEDURES ................. 12~13
HDD FORMAT .............................................................. 13
DISPLAY DATA ..................................................... 14~15
IC DATA ................................................................. 16~24
BLOCK DIAGRAM ....................................................... 25
PRINTED CIRCUIT BOARD .................................. 26~33
SCHEMATIC DIAGRAM ........................................ 34~37
PARTS LIST ........................................................... 38~47
REMOTE CONTROL TRANSMITTER ........................ 48
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Summary of Contents for Yamaha CDR-HD1000

  • Page 1: Table Of Contents

    This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated.

  • Page 2: To Service Personnel

    CDR-HD1000 3 7 63 1515 0 TO SERVICE PERSONNEL 1. Critical Components Information AC LEAKAGE Components having special characteristics are marked s WALL EQUIPMENT TESTER OR and must be replaced with parts having specifications equal OUTLET UNDER TEST EQUIVALENT to those originally installed.

  • Page 3: Prevention Of Electro Static Discharge

    CDR-HD1000 3 7 63 1515 0 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING Laser Radiation Point This set employs a laser. Therefore, be sure to carefully follow the instructions below when servicing. 1. Laser Diode Properties • Material : GaAlAs •...

  • Page 4: Front Panel

    CDR-HD1000 3 7 63 1515 0 FRONT PANEL MULTI JOG NATURAL SOUND HDD/CD RECORDER CDR-HD1000 PUSH ENTER TEXT/TIME MODE/SET MENU POWER TRACK NO. COMPLETE CLEAR BOOKMARK DIGITAL REC LEVEL COPY PHONES LEVEL INPUT ANALOG REC LEVEL FINALIZE ERASE OPTICAL...

  • Page 5: Remote Control Transmitter Panel

    CDR-HD1000 3 7 63 1515 0 INPUT/OUTPUT REMOTE CONTROL LINE OUTPUT Output level ................ 2 Vrms TRANSMITTER PANEL Output resistance ............990 ohms LINE INPUT Input sensitivity ............500 mVrms Input impedance ......24 k-ohms (REC LEVEL Max.) DIGITAL OUTPUT OPEN/CLOSE Coaxial output level ........

  • Page 6: Internal View

    Front Panel Unit • When sending back the defective CDR mechanical unit for repair, attach the disc that was used when the error occurred, if requested. However, Yamaha shall not be CB203 liable even if the data in the disc has become unreadable while the unit is being serviced/repaired.
  • Page 7 CDR-HD1000 3 7 63 1515 0 3. Removal of CDR Unit Word Clock Power Cable IDE Cable Cable a. Remove 7 screws (5) and then remove cover. (U, C models only ) (Fig. 2). b. Disconnect the power cable, IDE cable and word clock cable from the CDR unit.
  • Page 8 CDR-HD1000 3 7 63 1515 0 HDD replacement • The HDD must be replaced as a unit. None of its components can be supplied separately. • When replacing the HDD, write down the following IDE Cable items. • Serial No. of the product and the symptom in detail •...

  • Page 9: Service Check Procedures

    CDR-HD1000 3 7 63 1515 0 When ATAPI device is defective SERVICE CHECK PROCEDURES Possible symptom varies depending on the defective point. When the main unit fails to operate • "HDD CHECK" appears on the FL display. • Only the scale of the level meter appears on the FL display.

  • Page 10: Inspections

    CDR-HD1000 3 7 63 1515 0 ACDR2 check Signal flow diagram of Mode 1 By using the mode 1 and mode 2 of the P.C.B. test mode, the operation of the ACDR2 can be checked. OPTICAL CB200 In Mode 1, the analog signal input/output operation is checked.
  • Page 11 CDR-HD1000 3 7 63 1515 0 Check method and standard Step Item Mode Input signal Disc 1. Turn on the power. (In normal mode) D/A converter Normal mode YEDS-18 2. Load the CD test disc (YEDS-18: TX911730). 3. Play track 2 (1kHz, 0dB).
  • Page 12 CDR-HD1000 3 7 63 1515 0 Check method and standard Step Item Mode Input signal Disc 1. Press the “CDR” key to select CD-R/W drive CD-RW Normal mode CD-RW and then press the “ ” key to open the tray...

  • Page 13: Firmware Update Procedures

    3 7 63 1515 0 FIRMWARE UPDATE PROCEDURES 1. Overview CDR-HD1000 is capable of upgrading both of the system control firmware and the CD-R/W drive firmware by using the firmware CD-R. The details of firmware CD-R availability will be provided by a Technical Bulletin.

  • Page 14: Hdd Format

    ” key to start update. 6. “Downloading” is displayed. NEVER TURN OFF THE POWER WHILE “Downloading” IS DISPLAYED. 7. When finishing the recovery, “Complete” is displayed and the CDR-HD1000 is rebooted. 8. Confirm that the firmware version has been changed from old to new.

  • Page 15: Display Data

    CDR-HD1000 3 7 63 1515 0 DISPLAY DATA V400 : BJ838GN (V7446200) › PIN CONNECTION Pin No. Connection Pin No. Connection Note : 1) F1, F2 ..Filament 2) NP ..No pin 3) NX ..No extend pin 4) DL ..
  • Page 16 CDR-HD1000 3 7 63 1515 0 ANODE CONNECTION 7G~16G – – – RB10 – RB11 – L 13942296513 LB10 LB11 – – – – – – – – – – – – – – – – – – –...

  • Page 17: Ic Data

    CDR-HD1000 3 7 63 1515 0 IC DATA IC2 : HD6417014F28 µ-COM (CPU) PE0/TIOC0A/DREQ0 PE1/TIOC0B/DRAK0 PE2/TIOC0C/DREQ1 PE3/TIOC0D/DRAK1 PE4/TIOC1A PA0/RXD0 PF0/AN0 PA1/TXD0 PF1/AN1 PA2/SCK0/DREQ0/IRQ0 PF2/AN2 PA3/RXD1 PF3/AN3 PA4/TXD1 PF4/AN4 PA5/SCK1/DREQ1/IRQ1 PF5/AN5 PA6/TCLKA/CS2 HD6417014F28 AVss PA7/TCLKB/CS3 PF6/AN6 PA8/TCLKC/IRQ2 PF7/AN7 PA9/TCLKD/IRQ3 AVcc...
  • Page 18 CDR-HD1000 3 7 63 1515 0 IC2 : HD6417014F28 Pin Description Port Name Function DACK0 DACK0 for extend PE15 LED3 for extend Adress bus Adress bus Adress bus Adress bus Adress bus Adress bus Adress bus Adress bus Adress bus...
  • Page 19 CDR-HD1000 3 7 63 1515 0 Port Name Function Data Bus Data Bus Data Bus   Data Bus   Data Bus Data Bus Data Bus +5V Power Supply Data Bus Data Bus Data Bus Data Bus Data Bus  ...
  • Page 20 CDR-HD1000 3 7 63 1515 0 IC3 : YDC126-F ACDR MUTAE MUTSP /CAS /WAIT /RAS /IRQ /RWE FSCNT /ROE RA10 YDC126-F RA11 RA12 SRCD1 L 13942296513 RD10 RD11 RD12 RD13 RD14 RD15 u163 http://www.xiaoyu163.com...
  • Page 21 CDR-HD1000 3 7 63 1515 0 IC3 : YDC126-F Pin Description Name DC Level Function Microprocessor interface, chip select input Microprocessor interface, read strobe input Microprocessor interface, write strobe input /WAIT Wait output /IRQ Interrupt request output FSCNT Dividing word clock output...
  • Page 22 CDR-HD1000 3 7 63 1515 0 Name DC Level Function IDE bus interface, data bus IDE bus interface, data bus Power supply +5V /HRST IDE bus interface, reset output /HCS1 IDE bus interface, chip select output /HCS0 IDE bus interface, chip select output...
  • Page 23 CDR-HD1000 3 7 63 1515 0 Name DC Level Function /ROE External RAM interface, read strobe output /RWE External RAM interface, write strobe output /RAS External RAM interface, lower address strobe output /CAS External RAM interface column address strobe output MUTSP SPD pin mute control input, muting provided at “1”...
  • Page 24 CDR-HD1000 3 7 63 1515 0 IC401 : M66004MAFP-200C FL tube driver Display code Serial CGROM register receive SEG00 (35-bit x 160) (8-bit x 16) circuit SDATA L 13942296513 Segment SEG26 Code write output SEG27 circuit CGRAM SEG35 (35-bit x 16)
  • Page 25 CDR-HD1000 3 7 63 1515 0 Name IN/OUT Function DIG01 Digit output DIG00 Digit output /RESET Reset input Chip select input Shift clock input SDATA Serial data input Output port (static operation) Output port (static operation) VCC1 Positive power supply for internal logic...

  • Page 26: Block Diagram

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  • Page 27: Printed Circuit Board

    CDR-HD1000 SCHEMATIC DIAGRAM (MAIN 1/2) Pin 74 of IC2 Point 3 7 6 3 1 5 1 5 0 DRAM CLOCK Pin 129 of IC3 Point ACDR VCC of IC4 Point and OUT of IC4 -4.9 POWER ON Ch 1...
  • Page 28 CDR-HD1000 SCHEMATIC DIAGRAM (MAIN 2/2) 3 7 6 3 1 5 1 5 0 TO OPERATION (1) E-36/J-34 DIGITAL ANALOG BUFFER MIXER ANALOG DIGITAL 24 BIT CODEC -4.9 -4.9 MUTE -4.9 -4.9 -5.0 -4.9 -4.9 -4.9 -4.7 TO OPERATION (4)
  • Page 29 CDR-HD1000 SCHEMATIC DIAGRAM (OPERATION 1/2) IC400: HD74HC139FPEL 3 7 6 3 1 5 1 5 0 Dual 2 line to 4 line Decoders/Demultiplexers FL TUBE ENABLE SELECT INPUTS -22.2 -22.2 ENABLE SELECT INPUTS FL TUBE DRIVER IC500: µPC4570HA Dual OP-Amp...
  • Page 30 CDR-HD1000 SCHEMATIC DIAGRAM (OPERATION 2/2) 3 7 6 3 1 5 1 5 0 IC700~701 : PQ1CG2032FZ Voltage Regulator Voltage ON/OFF regulator circuit PWM COMP. 10.1 ON/OFF – Soft 24.4 start 12.0 24.4 Oscillator Over current protection 19.2 circuit ERROR AMP.
  • Page 31 CDR-HD1000 3 7 6 3 1 5 1 5 0 • Semiconductor Location PRINTED CIRCUIT BOARD (Foil side) Ref. No. Location Ref. No. Location Ref. No. Location IC205 IC206 From CDRW D200 IC208 & HDD Drive D201 IC210 D202 MAIN P.
  • Page 32 CDR-HD1000 3 7 6 3 1 5 1 5 0 PRINTED CIRCUIT BOARD (Foil side) OPERATION (1) P. C. B. (Lead Type Device) To MAIN 48 49 MULTI JOG TEXT/TIME MENU MODE/SET COMPLETE TRACK NO. 47 46 CLEAR 1 3 9 4 2 2 9 6 5 1 3...
  • Page 33 CDR-HD1000 3 7 6 3 1 5 1 5 0 PRINTED CIRCUIT BOARD (Foil side) OPERATION (1) P. C. B. (Surface Mount Device) 1 3 9 4 2 2 9 6 5 1 3 OPERATION (2) P. C. B.
  • Page 34 CDR-HD1000 3 7 6 3 1 5 1 5 0 PRINTED CIRCUIT BOARD (Foil side) OPE (7) P. C. B. To FAN (Lead Type Device) OPE (6) P. C. B. (Lead Type Device) From AC power cord • Semiconductor Location Ref.

  • Page 35: Schematic Diagram

    CDR-HD1000 I WARNING PARTS LIST Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally in- 3 7 63 1515 0 stalled. I ELECTRICAL PARTS Carbon resistors (1/6W or 1/4W) are not included in the ELECTRICAL PARTS List.
  • Page 36 CDR-HD1000 3 7 63 1515 0 P.C.B. OPERATION Schm Schm Ref. PART NO. Description Markets Ref. PART NO. Description Markets V7455000 P.C.B. OPERATION C713 VJ599100 C.CE.TUBLR 0.1uF CB400 VP082900 CN.BS.PIN C714 UR848220 C.EL 220uF CB550 VP245600 C715 VJ599100 C.CE.TUBLR 0.1uF...
  • Page 37 CDR-HD1000 3 7 63 1515 0 P.C.B.OPERATION & P.C.B. MAIN Schm Schm Ref. PART NO. Description Markets Ref. PART NO. Description Markets G760 VR463400 TERM.GND D3.5 R500 HV755100 R.CAR.FP 100Ω 1/4W G761 VR463400 TERM.GND D3.5 R509 HV755100 R.CAR.FP 100Ω...
  • Page 38 CDR-HD1000 3 7 63 1515 0 P.C.B. MAIN Schm Schm Ref. PART NO. Description Markets Ref. PART NO. Description Markets CB140 VB390000 CN.BS.PIN US135100 C.CE.CHP 0.1uF CB200 V4164300 L.EMIT TOTX178A US062470 C.CE.M.CHP 470pF CB201 V5478200 CN.PHOT.SN 1P GP1FA551RZ US061270 C.CE.M.CHP...
  • Page 39 CDR-HD1000 3 7 63 1515 0 P.C.B. MAIN Schm Schm Ref. PART NO. Description Markets Ref. PART NO. Description Markets C218 UF066100 C.EL.CHP C301 UF018100 C.EL.CHP 100uF 6.3V C219 US063100 C.CE.M.CHP 1000pF VQ721800 DIODE.CHP MA732 C220 US044220 C.CE.M.CHP 0.022uF...
  • Page 40 CDR-HD1000 3 7 63 1515 0 Chip Resistors Schm Schm Ref. PART NO. Description Markets Ref. PART NO. Description Markets RD354100 R.CAR.CHP 10Ω 1/10W RD354220 R.CAR.CHP 22Ω 1/10W RD354470 R.CAR.CHP 47Ω 1/16W RD354750 R.CAR.CHP 75Ω 1/10W RD355100 R.CAR.CHP 100Ω...
  • Page 41 CDR-HD1000 3 7 63 1515 0 I EXPLODED VIEW 1-31 6 (4) 200-1 1-36 1-33 1-32 1-35 1-30 1-33 1-25 1-23 1-33 1-30 1-33 1-18 1-21 6 (2) 1-17 1-33 1-28 1-19 56 29 1-27 1-22 L 13942296513 1-15...
  • Page 42 CDR-HD1000 3 7 63 1515 0 I MECHANICAL PARTS Ref. PART NO. Description Remarks Markets V8463800 FLEXIBLE FLAT CABLE V7986200 FLEXIBLE FLAT CABLE 25P 400mm P=1.25 VQ368600 PUSH RIVET P3555-B 1-11 V6665300 FRONT PANEL 1-14 V6741300 LENS, LED 1-15...

  • Page 43: Remote Control Transmitter

    CDR-HD1000 3 7 63 1515 0 Ref. PART NO. Description Remarks Markets VR264400 SPACER VQ780300 D60xH16 V8001500 DAMPER/SIDE VQ390100 DAMPER 8x8x15 V7993800 DAMPER/SCREW V7880200 STOPPER/A V7880300 STOPPER/B V7880400 STOPPER/C V8080500 CUSHION/FAN V6101000 KNOB HP V7357900 KNOB D26 V7881000 DAMPER/D9...

  • Page 44: Parts List For Carbon Resistors

    CDR-HD1000 3 7 63 1515 0 Parts List for Carbon Resistors Value 1/4W Type Part No. 1/6W Type Part No. Value 1/4W Type Part No. 1/6W Type Part No. 1.0 Ω 3100 3100 10 kΩ 7100 7100 HJ35 HF85...
  • Page 45 CDR-HD1000 3 7 63 1515 0 I REMOTE CONTROL TRANSMITTER SCHEMATIC DIAGRAM KI/O6 KI/O5 KI/O7 KI/O4 KI/O3 KI/O2 KI/O1 2SD1781KR 220Ω DC3V B1 KI/O0 X OUT X IN 455kHz 47µF/16 RESET 0.1µF L 13942296513 OPEN/CLOSE COPY TRACK NO. Custom Code...
  • Page 46 3 7 63 1515 0 CDR-HD1000 L 13942296513 u163 http://www.xiaoyu163.com...

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