Yamaha D24 Service Manual Download Page 12

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W13

W14

W15

W16

W10

W11

W12

Component side

IC158

IC125

7pin

14pin

VC101

35pin 36pin

CN-GL1

from W10 (BL)

from W9 (RE)

IC125

VC101

IC119

36 35 34 33

32
31
30

from W11

52
53
54

Cut this pattern

R116

R117

R115

R118

C141

C151

C142

R119

R120

Remove the parts

R118

C151

MAIN-A Circuit Board revision

Jumper wire

to MAIN-R120

to S-SYNC-W12

C143

R121

C144

C145

L116

15p 47p

(Change)

CN-GL1

CN-GL3

(VG85200)

Spacer

(VG85200)

S-SYNC Circuit Board instllation

S-SYNC

MAIN-A

S-SYNC

MAIN-A

D24

S-SYNC Circuit Board Wiring 2/2

Summary of Contents for D24

Page 1: ...EDURE 15 LSI PIN DESCRIPTION 19 IC BLOCK DIAGRAM 31 CIRCUIT BOARDS 34 ERROR MESSAGES 38 SETTING THE SCSI 39 INITIALIZE 40 CHECKING THE VERSION NUMBER 40 UPDATING THE SYSTEM SOFTWARE 40 DIMENSIONS 40 EJECTING TROUBLESOME DISKS 41 TEST PROGRAM 42 MIDI IMPLEMENTATION CHART 47 PARTS LIST RC D24 SERVICE MANUAL OVERALL CIRCUIT DIAGRAM D24 19991210 380000 RC D24 19991210 48000 DIGITAL MULTITRACK RECORDER...

Page 2: ... or firm does not constitute authorization certification recognition of any applicable technical capabilities or establish a principal agent relationship of any form The data provided is belived 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...

Page 3: ...ty This product contains a laser beam component This component may emit invisible as well as visible radiation which may cause eye damage To protect your eyes and skin from laser radiation the following precaution must be used during servicing of the unit 1 When testing and or repairing any component within the product keep your eyes and skin more than 30 cm away from the laser pick up unit at all...

Page 4: ... Placerad i apparaten This label is located on the exterior CLASS 1 LASER PRODUCT LUOKAN 1 LASERLAITE KLASS 1 LASERAPPARAT Klassmärkning för Finland DANGER DANGER VORSICHT ADVARSEL VARNING OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPEND STRÅLEN ÄR FARLIG APL Recorder Unit Bottom Cover ...

Page 5: ...ect Auto Input All input Peak Hold On Off Power requirements U S A Canada 120 V AC 60 Hz Europe 230 V AC 50 Hz Power consumption 100 W Dimensions W x H x D 480 x 144 x 383 9 mm 18 9 x 5 7 x 15 1 inches Weight 13 kg 28 7 lbs Free air operating temperature range 5 C to 35 C 41 F to 95 F Relative humidity 10 95 Accessories Power cord MO disk disk eject tool Options Digital interface card MY8 MY4 seri...

Page 6: ...TROLLER PANEL CPU HD6417014F28 16bit 28MHz DRAM 16M M6604FP JOG SHUTTLE 12 34 56 ABCDEFG VFD KEY SCAN CONTROL DUAL PORT SRAM CY7C024 15AC 4KW X 16bit REMOCON SYNC MIDI FLASH ROM 4M FS GEN OVER DET 3 5inch MO DRIVE SCSI BAS EXT MEDIA SCSI CONNECTOR MBM29F400BC 70PF 512KW 16bit GATE ARRAY CRVPO8 REAL TIME CLOCK MBM29F400BC 70PF 512KW 16bit MBM29F400BC 70PF 512KW 16bit KM416C1200CJ 6T 1MW 16bit RS 48...

Page 7: ... YM6029 OUTPUT SEL SI 1 2 SI 3 4 SI 5 6 SI 7 8 SPDIN 66 SPDOUT SO 1 2 SO 3 4 SO 5 6 SO 7 8 DSPIII DSPIII YSS228 YSS228 32bit DSP DATA BUS DUAL PORT SRAM 64K 32bit DATA BUS 4KW X 32bit DRAM 64K 4MW X 32bit SCSI 2 CONTROLLER SCSI 2 BUS 640MB MO DRIVER DIR2 YM3436 DDIN DOUT SI0 SI1 SI2 SI3 SI4 SI5 SI6 SI7 SB0 SB1 SB2 SB3 SB4 SB5 SB6 SB7 SO0 SO1 SO2 SO3 SO0 SO1 SO2 SO3 SO4 SO5 SO6 SO7 SB0 SB1 SB2 SB3 ...

Page 8: ... EXT DATA SELECTOR Mastor Slave Switch TIME CODE READER GENERATOR LTC IN VITC IN LRCK LTC OUT ON OFF 75 VIDEO IN OUT XLINK FS XLINK TC TIME CODE IN OUT REMOTE IN SYNC IN SYNC OUT 128CX CSSY JK106 CN711 CN712 IC143 JK101 JK102 JK11 JK10 CN502 CN106 JK108 JK109 9 IC131 IC137 IC130 IC158 IC119 54 30 29 28 21 22 24 26 38 32 8 IC125 IC123 IC120 XOC101 XOC102 42 46 10 36 5 3 2 14 15 1 6 7 7 7 26 6 18 12...

Page 9: ... CN108 CN111 CN106 CN10 CN11 CN12 CN13 CN1 CN2 FP CN9 AC IN connector Power transformer Fan A B C 1 2 Front assembly CN719 CN4 CN6 CN8 CN7 CN3 CN5 CN701 CN808 E F D G H K I J J C B K G E M L N Bottom View Top View MAIN B MAIN A MAIN C SUB BAY SUB PANEL SUB PANEL PS 2 2 PS 5 5 FP 4 5 FP CIRCUIT BOARD LAYOUT D24 9 ...

Page 10: ...3 SUB PANEL CN705 SUB PANEL CN704 SUB PANEL CN708 SUB PANEL CN706 SUB PANEL CN707 AC IN KR KR PSW MO PH PH PS MAIN PH PH PH PH PH PH B C MAIN MO FFC FFC FFC FFC FFC FFC FFC FFC B C B C B C DESTINATION CONNECTOR ASSEMBLY 3P L230 BL WH L190 GR 6P L160 5P L160 3P L300 4P L250 12P L500 6P 7P L300 7P L160 5P L250 8P L160 8P L450 50P L300 36P L170 36P L170 36P L170 36P L170 5P L80 6P L80 30P L80 8P L80 ...

Page 11: ...122 23 24 25 26 27 from W1 IC128 IC135 IC134 from W2 from W3 5 6 7 8 9 10 29 43 42 41 4445 28 IC101 RA101 RA102 RA103 from W8 from W7 IC120 W16 W15 W14 W13 2pin 12pin 2pin 5pin from W15 from W16 IC136 IC132 Cut this pattern Cut this pattern 1 2 3 4 5 6 7 1 2 3 4 5 6 7 14 13 12 11 10 9 8 IC129 from W13 from W14 89pin 89pin IC101 RA106 from W4 W4 Cut this pattern D24 11 S SYNC Circuit Board Wiring 1...

Page 12: ...0 37 38 39 from W11 49 51 52 53 54 Cut this pattern R116 R117 R115 R118 C141 C151 C142 R119 R120 Remove the parts R118 C151 MAIN A Circuit Board revision Jumper wire to MAIN R120 to S SYNC W12 C143 R121 C144 C145 L116 15p 47p Change BL CN GL1 CN GL3 VG85200 Spacer Spacer VG85200 S SYNC Circuit Board instllation S SYNC MAIN A S SYNC MAIN A D24 12 S SYNC Circuit Board Wiring 2 2 ...

Page 13: ...00000 5 4 678 9 0 q 3 2 1 Display w e r t y u i o m n b ª º œ p a g f d s k z v j c h l x 2 3 1 3 1 2 REMOTE IN SYNC IN SYNC OUT SLOT 1 ANALOG IN TIME CODE MODEL D24 DIGITAL MULTITRACK RECORDER OUTPUT INPUT OUTPUT INPUT COAXIAL STEREO DIGITAL AC IN VIDEO OUTPUT OUTPUT INPUT WORD CLOCK THRU OUT IN MIDI INPUT 75 ON OFF SERIAL I O SCSI 75 TERM THRU SLOT 2 ANALOG IN SLOT 3 ANALOG OUT SLOT 4 ANALOG OUT...

Page 14: ...activity indicator PROJECT SEARCH buttons RTN TO ZERO button ROLL BACK button LAST REC IN OUT buttons indicators A B buttons indicators SET button AUTO PUNCH button indicator REPEAT button indicator REHE button indicator ª REW button º FF button œ STOP button PLAY button REC button VIDEO OUTPUT connector Rear Panel ˆ VIDEO INPUT connector ø VIDEO 75 ON OFF switch π WORD CLOCK 75 TERM THRU switch å...

Page 15: ...3 1 Remove the top cover See procedure 1 3 2 Remove the six 6 screws marked 400 Fig 3 3 3 The four 4 screws marked 350 the two 2 screws marked 390 the two 2 screws marked 380 and the six 6 screws marked 370 The MAIN A circuit board and the S SYNC circuit board can then be removed Fig 4 Top View Bottom View Top cover Fig 1 Fig 2 660 480 480 660 Bind Head Tapping Screw B 4 0X8 MFZN2BL VC688800 480 B...

Page 16: ...N B Circuit Board Remove the four 4 screws marked 200A The MAIN B circuit board can then be removed Fig 4 4 3 MAIN C Circuit Board Remove the two 2 screws marked 680 The MAIN C circuit board can then be removed Fig 4 4 4 Fan Remove the four 4 screws marked 160 The fan can then be removed Fig 4 4 5 Power Transformer Remove the four 4 screws marked 10c The power transformer can then be removed Fig 5...

Page 17: ...ree 3 screws marked 140 The FP1 5 circuit board can then be removed Fig 8 6 5 FP2 5 Circuit Board Remove the front panel and the FP1 5 circuit board See procedure 6 4 Remove the three 3 screws marked 120 The FP2 5 circuit board can then be removed Fig 8 6 6 FP3 5 Circuit Board Remove the front panel See procedure 6 4 Remove the four 4 screws marked 180 The sub panel can then be removed Fig 8 Remov...

Page 18: ...FZN2BL EP600190 140 Bind Head Tapping Screw B 3 0X8 MFZN2BL EP600190 170 Bind Head Tapping Screw B 3 0X8 MFZN2BL EP600190 180 Bind Head Tapping Screw B 3 0X8 MFZN2BL EP600190 200B Bind Head Tapping Screw B 3 0X8 MFZN2BL EP600190 250B Bind Head Tapping Screw B 4 0X8 MFZN2BL VC688800 FP 2 5 FP 1 5 FP 3 5 FP 4 5 FP 5 5 SUB PANEL Front panel Sub panel Knob Power swith knob 140 250B 180 180 70 60B 170 ...

Page 19: ...EG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG09 SEG08 SEG07 SEG06 SEG05 SEG04 SEG03 SEG02 SEG01 SEG00 VCC2 DIG15 DIG14 DIG13 DIG12 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O Segment output Power Supply Digital output M66004FP XT828A00 Display Driver FP IC801 D24 19 LSI PIN DESCRIPTION M66004FP XT828A00 Display Driver 19 HD6417014F28 XU147A00 EH...

Page 20: ...Data transmission Data reception Interrupt request Port A Data transmission Port A Data reception Data bus Ground Data bus 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 D11 D10 D9 D8 VSS D7 D6 D5 VCC D4 D3 D2 D1 D0 VSS XTAL MD3 EXTAL MD2 NMI VCC MD1 MD0 PLLVCC PLLC...

Page 21: ...und Data bus Ground Data bus Power supply Data bus Ground Data bus 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 D15 D14 D13 D12 VCC D11 VSS D10 D9 D8 D7 D6 VCC D5 VSS D4 D3 D2 D1 D0 VS...

Page 22: ...6 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 CVSS DVSS D21 D20 D19 D18 DVDD D17 D16 D15 D14 D13 VDDL VDDL D12 IVSS D11 DVDD D10 CVSS DVSS VSSL VSSL D9 D8 D7 D6 D5 D4 DVDD D3 D2 D1 D0 H1 H3 NC VS...

Page 23: ...y connected to SCKO Parallel to serial conversion clock input terminal for serial output section Data from SO0 3 is output at the rising edge of the clock The start of a word must always be a rising edge Sync word input terminal for serial output section The start of a word is defined as the third rising edge of the MCKO after going from Hi to Lo Master clock input terminal for serial output secti...

Page 24: ...70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 TXD1 RXD1 RTS1 CST1 DCD1 Vss TXD2 RXD2 RTS2 CTS2 DCD2 TXD3 RXD3 RTS3 CTS3 TXD4 RXD4 RTS4 CTS4 Vcc TXD5 RXD5 TXD6 RXD6 Vss FS XCLK2 XCLK1 I I I I I O I O I I O I O I I O ...

Page 25: ...s Ground Power supply CPU data bus DTACK signal output Serial data input Ground Power supply Serial data output Parallel data bus Power supply 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 ...

Page 26: ... bus Ground Data bus 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 D2 D1 D0 GND1 SBP SB0 SB1 GND1 SB2 SB3 GND1 SB4 SB5 GND1 SB6 SB7 GND1 ATN ACK REQ GND1 MSG C D I O GND1 BSY SEL RST GND1 SBOE SBIE IDSTR INIT TGT BSYO SELO RSTO CLK RESET GND0 GND0 CS VDD EOP INT IOWR IORD DMARQ DMAAK GND0 I O I...

Page 27: ...I O Power supply Ground Chip select Light Read Address bus Data bus Ground Power supply Fs x 512 Bit clock output Fs x 256 Bit clock output Fs x 128 Bit clock output Ground Fs x 64 Bit clock output Receives Fs64 clock Sampling frequency display Audio Ground Sync signal for DSP One eighth clock FS One sixteenth clock FS Input clock PLLB Output clock PLLB 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47...

Page 28: ...7 38 39 40 41 42 43 44 CTS TXD RTS LRCLK VITCGATE VITCOUT A0 A1 SMPTECS UARTSC IOR VSS VDD IOW D0 D1 D2 D3 D4 D5 D6 D7 I O O O O O I I I I I I I O I O I O I O I O I O I O I O Clear to send UART transmit data Ready to send SMPTE LTC receive clock VITE cord is for video overlay SMPTE VITE output Address bus Address bus SMPTE port chip select UART chip select Read enable Digital ground Digital power ...

Page 29: ...A5 PA4 NC NC PA3 PA2 PA1 PA0 PB3 PB2 PB1 PB0 SYW VDD MCLK Vss D0 D1 D2 D3 D4 D5 O O O O I I I I I I I I I O I O I O I O I O I O I O I O I O I O I O I O I I I O I O I O I O I O I O Signal outputs that are selected by Patch Bay channel 0 3 Ground Patch Bay connection signal input channel 0 7 Ground Parallel I O port A Parallel I O port A Parallel I O port B Synch signal for patch Bay control Patch B...

Page 30: ...parison output VCO control input P VCO section power GND Test terminal Open for normal use Clock mode switching input 2 Clock mode switching input 0 Channel status sampling frequency display output 1 Channel status sampling frequency display output 0 Channel status output method selection External synchronous auxiliary input word clock EIAJ AES EBU data input PLL word clock output Logic section po...

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