Yamaha CDR1000 Service Manual
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Yamaha CDR1000 Service Manual

Yamaha CDR1000 Service Manual

Professional audio cd recorder
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Download this manual See also: Owner's Manual
PROFESSIONAL AUDIO CD RECORDER
PA
011479
19991025-188000
SERVICE MANUAL
CONTENTS
SPECIFICATIONS
PANEL LAYOUT
BLOCK DIAGRAM
WIRING
.............................................................. 6
CIRCUIT BOARD LAYOUT
DISASSEMBLY PROCEDURE
LSI PIN DESCRIPTION
IC BLOCK DIAGRAM
CIRCUIT BOARDS
TEST PROGRAM
ERROR MESSAGES
PARTS LIST
OVERALL CIRCUIT DIAGRAM
................................................... 3
.................................... 4
............................ 5
................. 7
.............................. 8
............................... 10
.................................. 12
....................................... 14
............................ 17/21
............................. 25
HAMAMATSU, JAPAN
1.52K-599
Printed in Japan '99.12

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Summary of Contents for Yamaha CDR1000

  • Page 1 PROFESSIONAL AUDIO CD RECORDER SERVICE MANUAL CONTENTS SPECIFICATIONS ........... 3 PANEL LAYOUT ........4 BLOCK DIAGRAM ......5 WIRING .............. 6 CIRCUIT BOARD LAYOUT ....7 DISASSEMBLY PROCEDURE ......8 LSI PIN DESCRIPTION ....... 10 IC BLOCK DIAGRAM ........12 CIRCUIT BOARDS ........

  • Page 2: Specifications

    IMPOR TANT NOTICE 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 under- stood by the users, and have therefore not been restated.

  • Page 3: Protection Of Eyes From Laser Beam During Servicing

    PROTECTION OF EYES FROM LASER BEAM DURING SERVICING When checking the laser diode emission, keep your eyes more than 30 cm away from the objective lens. WARNING: LASER SAFETY This product contains a laser beam component. This component may emit invisible, as well as visible radiation, which may cause eye damage.
  • Page 4 • This label is located on the interior. CAUTION : INVISIBLE LASER RADIATION WHEN OPEN. • Varningsanvisning för AVOID EXPOSURE TO BEAM. laserstrålning. Placerad VARNING : OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR i apparaten. ÖPPEND. STRÅLEN ÄR FARLIG. VARO! : NÄKYMÄTÖNTÄ AVATTAESSA OLET ALTTIINA LESERSÄTEILYLLE.
  • Page 5 8 kg (17.6 lbs) Free-air operating temperature range 5˚ C to 35˚ C (41˚ F to 95˚ F) Relative humidity 10%–95% Power cord, remote controller, batteries (size AA, R6, Accessories UM-3 x2), transportation pad, Owner’s Manual Options Yamaha FC5 footswitch...
  • Page 6 CDR1000 PANEL LAYOUT Front panel Remote Controller OPEN/CLOSE button REC MUTE button INPUT SELECT button PEAK TIME INPUT REC LEVEL POWER PROFESSIONAL HOLD DISPLAY SELECT UTILITY AUDIO CD RECORDER OPEN/ AUTO button CLOSE MUTE UV22 REPEAT Number keypad SYNC INDEX...

  • Page 7: Block Diagram

    CDR1000 BLOCK DIAGRAM IC33 IC32 IC30 IC19 IC44 , 45 IC30 IC39 IC44 , 45 IC46 IC43 IC47 IC31 IC19 IC41 IC41 IC13 KEC-92378...

  • Page 8: Wiring

    CDR1000 WIRING Parts List Destination Connector Assembly Pin/Lenght MAIN-CN1 FP3/7-CN5 C & C 8P/L200 FRONT 250 MAIN-CN2 FP2/7-CN3 C & C 7P/L250 FRONT 260 MAIN-CN3 FP2/7-CN4 C & C 5P/L250 FRONT 270 B & C 10P/L200 FP CN2 V456760 MAIN-CN4 FP1/7-CN2 C &...

  • Page 9: Circuit Board Layout

    CDR1000 CIRCUIT BOARD LAYOUT MAIN CRW Unit Power Transformer FP 2/7 FP 4/7 FP 7/7 FP 1/7 FP 3/7 FP 5/7 FP 6/7...

  • Page 10: Disassembly Procedure

    CDR1000 DISASSEMBLY PROCEDURE Top Cover Remove the seven (7) screws marked [320] and remove the top cover by sliding it rearward. [320]:Bind Head Tapping Screw-B A3.0x8 MFZN2BL+BindB Tight (VP157000) 2. Circuit Boards and Units After removing the top cover, remove the following screw.
  • Page 11 CDR1000 〈 TOP VIEW 〉 CRW Unit 4-1. Remove the four (4) screws marked [250], and the angle can be removed. 4-2. Remove the two (2) screws marked [A] and push in [160] [120] [160] the four (4) hooks on both side.

  • Page 12: Lsi Pin Description

    CDR1000 LSI PIN DESCRIPTION YSS228E-F (XQ962D00) DSP3 (Digital Signal Processor) AK4520A-VF-E2 (XT802A00) DAC&ADC NAME FUNCTION NAME FUNCTION NAME FUNCTION NAME FUNCTION Ground Ground VREFH MCLK Master Clock Input Positive Voltage Reference Input, VA System master clock input (60 M or30 MHz)
  • Page 13 CDR1000 SM5844AF (XW097A00) Sample Converter HD64F3039F18 (XW700A00) CPU PIN NO. NAME FUNCTION PIN NO. NAME FUNCTION NAME FUNCTION NAME FUNCTION TIOCA3 A18/P52 Address bus Input data OW20N Output format setting*1 TIOCB3 A19/P53 OW20N TIOCA4 Input capture/output compare P60//WAIT Wait BCKI...
  • Page 14 CDR1000 HD74HC00FPEL (XP250A00) TC74HC04AF (XS993A00) TC74HC14AF-TP1(XD657A00) TC74HC4024AF(XT546A00) TC74HC573AF(XH224A00) SN74HC595NSR(XW108A00) TC74HCU04AF-TP1(XD660A00) IC4, IC7, IC24 IC25 IC11, IC58, IC59, IC60 IC29, IC50, IC66 Hex Inverter NAND IC6, IC52, IC65 COUNTER T-LATCCHES SHIFT REGIST Hex Inverter CLOCK OUT PUT CONTROL CLEAR SCLR SCLR...
  • Page 15 CDR1000 TC7W04FU(XQ805A00) M66004FP (XT828A00) INVERTER FL DRIVER DISPKAY CODE SERIAL CGROM REGISTER RECEIVE SEG00 (35BIT x 160) (8BIT x 16) CIRCUIT SDATA SEGMENT SEG26 OUTPUT SEG27 CIRCUIT CGRAM SEG35 (35BIT x 16) CORD/ COMMAND CONTROL CIRCUIT OUTPUT PORT (2BIT) DISPLAY...

  • Page 16: Circuit Boards

    CDR1000 CIRCUIT BOARDS MAIN Circuit Board WORD CLOCK DIGITAL (AES/EBU) DIGITAL (COAXIAL) ANALOG IN ANALOG OUT PARALLEL +4dB -10dBV CN6: to CD-R/W CN5: to CD-R/W DRIVE UNIT CN9: to CD-R/W DRIVE UNIT CN7: to PS-CN104 CN10: to FP 4/7-CN6 CN11: to FP 5/7-CN7 Note : See parts list for details of circuit board component parts.
  • Page 17 CDR1000 Pattern side...
  • Page 18 CDR1000 FP Circuit Board FP 6/7 FP 1/7 CN8: to FOOT SW MAIN-CN12 Component side FP 4/7 CN6: to REC LEVEL MAIN-CN10 CN2: to MAIN-CN4 Component side FP 2/7 PAUSE STOP PLAY PREV NEXT INDEX SEARCH CN4: to Component side...
  • Page 19 CDR1000 FP Circuit Board FP 1/7 FP 6/7 Pattern side FP 4/7 Pattern side Pattern side FP 2/7 FP 3/7 Pattern side Pattern side FP 5/7 FP 7/7 Pattern side Pattern side...
  • Page 20 CDR1000 PS Circuit Board CN22: to AC IN CN21: to FP 7/7-CN9 CN104: to DM-CN7 CN105: to FP 1/7-CN1 CN23: to CN101: to CN103: to FAN CN102: to Transformer Component side Transformer Transformer CN103: to CD-R/W DRIVE UNIT FZ21 KB00357 2A...

  • Page 21: Test Program

    CDR1000 TEST PROGRAM Unless otherwise specified, use the following volume and switch settings. REC LEVEL: Max. PHONES LEVEL: Max. GAIN SW: +4dB Connect the following load resistance to each output terminal. ANALOG OUT (L, R): 600 ohm PHONES OUT: 40 ohm...

  • Page 22: Test Program

    CDR1000 D2 Key Switch Connect the FOOT SW to the FOOT SW jack and select this test program. The display will appear as shown below. D2: FOOT SW Turn on the FOOT SW. If the check result is OK, move to the next switch check. The switches are tested in the following order.
  • Page 23 CDR1000 D9 WORD CLOCK Input a 1 kHz, full-scale signal into the AES/EBS IN, and a 44.1 kHz word clock intothe WORD CLOCK terminal, check that a 1 kHz, full-scale signal is output from AES/EBS OUT. D10 AES/EBU THRU Input a 1 kHz, full-scale signal into AES/EBS IN, check that a 1 kHz, full-scale signal is output from AES/EBS OUT.
  • Page 24 CDR1000 6. Recording Playback Distortion Factor Select ANALOG from the INPUT SELECT switch and press the REC key (REC stand-by state). Input a 1 kHz, +8 dB signal into ANALOG IN L and R and check that the distortion factor at ANALOG OUT L and R is less than 0.03%.
  • Page 25 CDR1000...
  • Page 26 CDR1000...
  • Page 27 CDR1000...
  • Page 28 CDR1000...

  • Page 29: Disc Tray,

    CDR1000 ERROR MESSAGES If the CDR1000 displays an error message, follow the instructions below. Error Number Remarks 062900 062800 020401 023A02 023A03 052000 052400 020408 030C0A 052100 0409XX Change media or failure 056400 056401 053008 Change media 053100 Change media...

  • Page 30: Display

    PROFESSIONAL AUDIO CD RECORDER PARTS LIST CONTENTS OVERALL ASSEMBLY ..........2 FRONT ASSEMBLY ........4 ELECTRICAL PARTS ..........6 Notes : DESTINATION ABBREVIATIONS A : Australian model M : South African model B : British model O : Chinese model C : Canadian model Q : South-east Asia model D : German model...
  • Page 31 CDR1000 OVERALL ASSEMBLY 180a 180b Front assembly (See page 4)
  • Page 32 CDR1000 PART NO. DESCRIPTION REMARKS REF NO. RANK OVERALL ASSEMBLY CDR1000 J,U,V,H,W,B Overall Assembly (V4570900) Overall Assembly (V4571000) Overall Assembly (V4571100) Overall Assembly (V4571200) Earth Film (V521920) V 4 0 5 6 9 0 0 Rear Panel Rear Panel V 4 0 5 7 0 0 0...
  • Page 33 CDR1000 FRONT ASSEMBLY...

  • Page 34: Power Switch 5

    CDR1000 PART NO. DESCRIPTION REMARKS REF NO. RANK FRONT ASSEMBLY CDR1000 Front Assembly (V457240) Sub Chassis (V405790) AAX08680 Circuit Board FP 1/7 AAX08690 Circuit Board FP 2/7 AAX08700 Circuit Board FP 3/7 AAX08710 Circuit Board FP 4/7 Circuit Board FP 5/7...
  • Page 35 CDR1000 ELECTRICAL PARTS PART NO. DESCRIPTION REMARKS REF NO. RANK ELECTRICAL PARTS V 3 5 4 0 5 0 0 Circuit Board MAIN (XV958B0) AAX08680 Circuit Board FP 1/7 (XV959C0) AAX08690 Circuit Board FP 2/7 (XV959C0) AAX08700 Circuit Board FP 3/7...
  • Page 36 CDR1000 PART NO. DESCRIPTION REMARKS REF NO. RANK V 3 1 2 3 6 0 0 Push Switch SKECAF PAUSE,STOP,PLAY,REC, V 3 1 2 3 6 0 0 Push Switch SKECAF PEAK HOLD,TIME DISPLAY, INPUT SELECT,UTILITY, REC MUTE,UV22,REPEAT,A-B, SYNC REC,AUTO,INDEX INC,...
  • Page 37 CDR1000 PART NO. DESCRIPTION REMARKS REF NO. RANK XD657A00 TC74HC14AF-TP1 INVERTER XW092A00 TC74HC20AF NAND XP250A00 HD74HC00FPEL NAND XD657A00 TC74HC14AF-TP1 INVERTER XW092A00 TC74HC20AF NAND XT090A00 SRM2B256SLMX70 SRAM 256K IC10 XN241A00 TC74HC32AF IC11 SN74HC595NSR SHIFT REGISTER XW108A00 IC12 XV145A00 KM416C1200CJ-6 DRAM 16M...
  • Page 38 CDR1000 PART NO. DESCRIPTION REMARKS REF NO. RANK VS133700 XLM Connector NC3MAH ANALOG OUT R JK10 VT696400 Holder, Cannon Connector VQ724900 Chip Inductance BK2125HM601-T VQ724900 Chip Inductance BK2125HM601-T VS740100 Chip Inductance BLM21B751S VQ724900 Chip Inductance BK2125HM601-T VS740100 Chip Inductance BLM21B751S...
  • Page 39 CDR1000 PART NO. DESCRIPTION REMARKS REF NO. RANK V J 9 0 0 5 0 0 Monolithic Ceramic Cap. C:304 VR326600 Mylar Cap. (chip) 0.022 C:309 VR329100 Mylar Cap. (chip) 0.001 C:305,306 VT896800 Electrolytic Cap. 2200 35.0V C:203,204 VY671200 Electrolytic Cap.(chip) 47.00 16V...
  • Page 40 CDR1000 PART NO. DESCRIPTION REMARKS REF NO. RANK VU171900 Zener Diode UDZS5.1BTE-17 5.1V V 5 0 7 6 4 0 0 Circuit Board (XV960B00) V 3 5 4 0 6 0 0 Circuit Board (XV960B00) V 3 5 4 0 7 0 0...
  • Page 41 CDR1000 PART NO. DESCRIPTION REMARKS REF NO. RANK VR796000 Capacitor 0.1 250VAC C:21 V 5 0 9 0 3 0 0 Capacitor 2200P 250V C:127,128 U,H,B,W,V F I 3 8 3 4 7 0 Capacitor 4700P 400V C:129,130 U,H,B,W,V FR203100 Capacitor 0.1U...
  • Page 42 CDR1000 CIRCUIT DIAGRAM 1/3 ( MAIN1/3 ) CDR1000 CDR1000 CDR1000...
  • Page 43 CDR1000 CIRCUIT DIAGRAM 2/3 ( MAIN2/3 ) CDR1000 CDR1000 CDR1000...
  • Page 44 CDR1000 CIRCUIT DIAGRAM 3/3 ( MAIN3/3 , FP-1/3 , 2/3 , 3/3 , PS ) CDR1000 CDR1000 CDR1000...

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