Yamaha PX10 Service Manual Download Page 1

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SERVICE MANUAL

HAMAMATSU, JAPAN

SERVICE MANUAL

SPECIFICATIONS

（総合仕様）

.................................... 3

PANEL LAYOUT

（パネルレイアウト）

.............................. 6

DIMENSIONS

（寸法図）

............................................... 7

DISASSEMBLY PROCEDURE

............................. 21

INSPECTION

（検査）

............................................ 32/61

MEASUREMENT

（測定）

...................................... 53/82

.................. 90

CONTENTS

（目次）

INITIALIZING THE PX AMPLIFIER

（PXアンプの初期化）

.................................................. 92

FUNCTION LIST

（機能一覧）

.......................................

MESSAGE LIST

（メッセージリスト）

............................

.............1 01/1 02

PARTS LIST
BLOCK DIAGRAM

’16.10

012180

POWER AMPLIFIER

PX10

PX8

PX5

PX3

Summary of Contents for PX10

Page 1: ...IRCUIT BOARDS 21 INSPECTION 32 61 MEASUREMENT 53 82 UPDATING FIRMWARE 60 89 DEVICE BACKUP 90 CONTENTS INITIALIZING THE PX AMPLIFIER PX 92 FUNCTION LIST 94 MESSAGE LIST 96 97 START UP SEQUENCE 99 100 E...

Page 2: ...on 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 expensi...

Page 3: ...Restored automatically Integrated Power Limit Output limiter Restored automatically Power Supply Protection Thermal Output limiter Restored automatically Power supply shutdown Over voltage Power supp...

Page 4: ...n Power consumption Out Watts dissipated Btu h kcal h Idle 0 5 62 0 62 212 53 1 8 out 8 ch 1 4 219 125 94 321 81 4 ch 1 6 271 150 121 413 104 1 3 out 8 ch 2 7 471 333 138 471 119 4 ch 3 3 602 400 202...

Page 5: ...1 0 130 63 67 229 58 4 ch 1 4 197 100 97 331 83 1 3 out 8 ch 1 9 259 167 92 341 79 4 ch 2 9 434 267 167 570 144 PX3 100 V 50 Hz Line current A Watt W Thermal dissipation 100 V Power consumption In Pow...

Page 6: ...ENU 0 1 2 A B 3 USB 4 5 PANEL LAYOUT q Power button w POWER indicator e ALERT indicator r USB indicator t CLIP LIMIT indicators y SIGNAL indicators u PROTECT indicators i Display o MENU key 0 Back key...

Page 7: ...PX3 6 INPUT A B 7 SPEAKERS A B 8 AC IN 9 6 INPUT A B connectors 7 SPEAKERS A B terminals 8 AC IN connector 9 Exhaust ports Rear Panel DIMENSIONS 430 480 361 Mounting Surface to Rear End 388 24 5 2 5...

Page 8: ...ot jut out from the terminals and touch the chassis 15mm Y plugs Y From above insert the Y plugs all the way into the opening and tighten the terminals Y Phone jack Balanced TRS phone jack TRS The pol...

Page 9: ...9 PX10 PX8 PX5 PX3 CIRCUIT BOARD LAYOUT OUT PS PF VOL ACIN AUDIO PSW FPN USB ENC DC FAN DC DC FAN DC AC INLET AC Top view Front view...

Page 10: ...nel first tighten the priority screws as shown in Fig 1 Caution Install the binding tie and the cord clamp in the same way as they were before removal Pay attention not to insert and install the FFC c...

Page 11: ...he PS circuit board can then be removed Fig 2 When installing the PS circuit board first tighten the priority screws as shown in Fig 2 2 ACIN 4 2 1 1 2 2 860 2 2 3 330 2 340 9 350 1 ACIN 2 ACIN 330 2...

Page 12: ...See procedure 3 5 5 PX10 PX8 only Remove the two 2 plastic rivets marked 850 The duct amp can then be removed Fig 4 When installing the duct amp fit the tabs of duct amp into the slots of sub chassis...

Page 13: ...ing the front frame and front panel assembly first tighten the priority screws as shown in Fig 5 8 PSW Circuit Board Time required About 4 minutes 8 1 Remove the top panel See procedure 1 8 2 Remove t...

Page 14: ...0B Fig 6 9 8 Remove the seven 7 screws marked 270 The front panel section can then be removed Fig 6 When installing the front panel section first tighten the priority screws as shown in Fig 6 When ins...

Page 15: ...ove the front panel section in advance See procedure 9 on page 14 Fig 7 7 FRONT PANEL SECTION BOTTOM ASSEMBLY Ass y SIDE PANEL R R SIDE PANEL L L NOTCH NOTCH CLAW CLAW Be careful not to let wire bundl...

Page 16: ...not parts of the FPN CS circuit board Install the new cushions when replacing the FPN CS circuit board Fig 9 Attach the cushion on FPN CS circuit board in accordance with the dashed line so as to cov...

Page 17: ...be removed Fig 8 Remove the along with the FFC guard is the PX5 PX3 When installing the DC fan align the wire bundle of DC fan in the mark on sub chassis Fig 10 When installing the DC fan install DC f...

Page 18: ...O IC422 PIN NO I O FUNCTION NAME PIN NO I O FUNCTION NAME 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 VREFL AGNDL VCOML VINL VINL FMT0 FMT1 S M OSR0 OSR1 OSR2 BYPAS DGND VDD DATA DSDR I I I I I I I I I O L ch...

Page 19: ...er supply 3 3 V Boot pin Master In Slave Out for SSP1 Serial clock for SSP1 General purpose digital input output pin Master Out Slave in for SSP1 Slave Select for SSP1 General purpose digital input ou...

Page 20: ...hannel Output voltage sensing pin B channel output current sensing pin B channel Integral capacity connection for voltage monitor B channel Integral capacity connection for current monitor B channel A...

Page 21: ...PN Circuit Board YH533B0 30 PS Circuit Board YG872D0 28 29 PSW SUB Circuit Board YG978E0 21 USB PN Circuit Board YH533B0 30 VOL SUB Circuit Board YG978E0 31 Note See parts list for details of circuit...

Page 22: ...22 PX10 PX8 PX5 PX3 ACIN Circuit Board to PS CB209 to PS CB208 to PSW W302A B C A A AC INLET A A Component side 2NA ZT09720 2...

Page 23: ...23 PX10 PX8 PX5 PX3 ACIN Circuit Board B B B B Pattern side 2NA ZT09720 2...

Page 24: ...24 PX10 PX8 PX5 PX3 AUDIO Circuit Board Component side Scale 80 100 to PF CB405 to FPN CB105 to PS W204 to PS W202 to PS W201A B C to OUT CB902 INPUT A INPUT B to OUT CB901 2NA ZT09660 3...

Page 25: ...25 PX10 PX8 PX5 PX3 AUDIO Circuit Board Pattern side Scale 80 100 2NA ZT09660 3...

Page 26: ...26 PX10 PX8 PX5 PX3 Component side Pattern side to AUDIO CB402 N C to DISPLAY not installed N C to PF W401 to VOL W301 FPN PN Circuit Board 2NA ZT09640 to USB CB306 to ENC CB302...

Page 27: ...27 PX10 PX8 PX5 PX3 Component side Pattern side OUT Circuit Board 2NA ZT09710 1 SPEAKERS A SPEAKERS B to AUDIO W801A B C D to AUDIO W802A B C D...

Page 28: ...28 PX10 PX8 PX5 PX3 Component side to ACIN CB102 to AUDIO CB802 to AUDIO CB806 to AUDIO CB801 to PF CB401 to POWER TRANSFORMER to ACIN CB101 2NA ZT09780 PS Circuit Board 2...

Page 29: ...29 PX10 PX8 PX5 PX3 Pattern side 2NA ZT09780 PS Circuit Board 2...

Page 30: ...30 PX10 PX8 PX5 PX3 Component side Pattern side Pattern side 2NA ZT09640 PF PN Circuit Board USB PN Circuit Board to DC FAN to FPN CB304 to PS W203 to AUDIO W401 to DC FAN to FPN CB106 Component side...

Page 31: ...31 PX10 PX8 PX5 PX3 Component side Pattern side 2NA ZT09940 VOL SUB Circuit Board to FPN CB103 VOLUME A VOLUME B 3...

Page 32: ...I CALIB A Auto VI CALIB B Auto V SENSE A OUTVA Auto V SENSE B OUTVB Auto I SENSE A OUTIA Auto I SENSE B OUTIB Auto CLIP A ON Auto CLIP A OFF Auto CLIP B ON Auto CLIP B OFF Auto 05 Temperature AMP A OT...

Page 33: ...selection screen 4 4 How to inspect Left end is a selecting cursor The automatic paging is supported Controls Inspection category Inspection item After Execution MENU key display category item display...

Page 34: ...pection of PX amplifier 5 1 3 VBUS FLG PCB PN Assembly only This is not tested for service inspection of PX amplifier 5 2 Information 5 2 1 Firmware version Contents A version number inspects visual a...

Page 35: ...is not tested for service inspection of PX amplifier 5 2 3 AUDIO ID Contents An AUDIO ID inspects automatically that it is in agreement with an expected value Advance preparation None Service inspecti...

Page 36: ...runittime High Temp The number of times of being a high temperature per unit time Total Op The operation total number of seconds Long Op The number of times that hours operated were 24 hours or more F...

Page 37: ...of PX amplifier 5 4 3 OCPB Flag PROTB_N This is not tested for service inspection of PX amplifier 5 4 4 V SENSE OUTVA OUTVB Contents When the output voltage of amplifier without load is normal it ins...

Page 38: ...of PX amplifier 5 4 8 CLIP B ON This is not tested for service inspection of PX amplifier 5 4 9 CLIP B OFF This is not tested for service inspection of PX amplifier 5 4 10 V SENSE I SENSE Calibration...

Page 39: ...ENSE signal 5 5 3 HI TEMP This is not tested for service inspection of PX amplifier 5 6 SPI Flash IC104 5 6 1 SPI Bus Contents Read JEDEC ID 9Fh command is written to the SPI Flash device for data IC1...

Page 40: ...preparation None Service inspection screen Left end is a selecting cursor The fault location at the time of FAIL I2C Bus SCL SPR SCA SPR 5 7 2 DSP IRQ Contents The function to assert a DSP IRQ signal...

Page 41: ...F Regarding criteria for measurement refer to 2 2 inspection Page 54 of MEASUREMENT section Advance preparation None Service inspection screen Left end is a selecting cursor The fault location at the...

Page 42: ...reen Left end is a selecting cursor The fault location at the time of FAIL Around DP200 IC601 or NJW1194 IC422 5 8 3 CFG3 Minimum volume Contents Measure the output characteristic of ChA ChB on condit...

Page 43: ...ration Prepare the jig for measuring an output characteristic Service inspection screen Left end is a selecting cursor The fault location at the time of FAIL Around DP200 IC601 or NJW1194 IC422 5 8 5...

Page 44: ...L Around DSP MUTE signal 5 9 LCD 5 9 1 Parallel Bus Contents A parallel bus is automatically inspected by writing reading comparing with the LCDC display data RAM in the LCD module on the following tw...

Page 45: ...nspection is ended when it changes 3 times The fault location at the time of FAIL LCD module 5 9 2 Panel Contents Inspect the LCD panel visually The following 16 patterns are displayed every 400 msec...

Page 46: ...ituation of backlight visually Backlight changes by pushing the Main knob This inspection is ended when it changes 3 times The fault location at the time of FAIL LCD BL LCD module 5 10 FAN 5 10 1 Turn...

Page 47: ...Service inspection screen Inspect visually The fault location at the time of FAIL POW LD ALRT LD USB LD PROTA LD LIMA LD SIGA LD PROTB LD LIMB LD SIGB LD D309 D310 D311 D301 D302 D303 D306 D307 D308 5...

Page 48: ...ing order It is failure when the switch which should be pushed on the next is not displayed after pushing a switch or when the switch which should be pushed on the next is displayed although a switch...

Page 49: ...ion None Service inspection screen Left end is a selecting cursor The fault location at the time of FAIL ENC A ENC B SW301 5 13 2 Rotate Left Contents A semiautomatic inspection is conducted by turnin...

Page 50: ...th A B lights up CLIP LIMIT LED means under voltage acquisition prohibiting rotation Don t rotate the rotary potentiometer 3 If SIGNAL LED of both A B lights up it means that voltage acquisition of th...

Page 51: ...ng cursor The fault location at the time of FAIL VR301 VR302 5 14 4 Confirm Save 2 Contents In 5 14 3 Calibration 2 it is inspected semi automatically whether the voltage value read for every click is...

Page 52: ...It is necessary to retry 5 14 3 Calibration 2 5 15 Power off Contents Inspect the shutdown of the power supply when POFF REQ is activated At this time it also checks that PWR OFF occurs automatically...

Page 53: ...surement without directions 1 3 3 Filter for measurement Use AUX 0025 Filter for the measurement of 2 2 1 Gain to 2 2 14 Maximum Output BOOST Mode Use the low pass filter of 20kHz according to the mea...

Page 54: ...s 1 Rated 750W or more 2 MODE 2ohms 1 Rated 250W or more 2 1 2 Input Signal Unless otherwise specified the input signal should be 1kHz sine wave The input signal impedance should be 100 150 ohms 0dBu...

Page 55: ...ect Analog CFG1 14dBu with Service inspection mode Measured mode 8 MODE When the sine wave of 1kHz is input to the input terminal and the following table outputs are obtained total harmonics distortio...

Page 56: ...ode 8 MODE The inputs of both Ach Bch are terminated by 100 150ohm resistor All channel PX10 54dBu or less PX8 55dBu or less PX5 56dBu or less PX3 57dBu or less Use the low pass filter of 20kHz for th...

Page 57: ...log DP200 V SENSE A DP200 V SENSE B with Service inspection mode The test program judge PASS or FAIL automatically Drive each channel 2 2 10 Confirmation of DP200 I SENSE Measurement condition Criteri...

Page 58: ...ode 1 channel drive Measurement condition Criteria Select Analog CFG1 14dBu with Service inspection mode Measured mode 2 MODE Refer to the Setups at the time of maximum output measurement Page 59 All...

Page 59: ...ach channel shall be tested at alone 500mSec 1mSec 20mSec Close up The center of the emission line shall be adopted as the measurement value Siganal Vburst The last one wave of burst signal shall be m...

Page 60: ...as follows 5 If you want to stop update press keys other than the Main knob 6 Push the Main knob if you want to start update Update is started Wait until it ends means progression 1 4 Attention You mu...

Page 61: ...SENSE B OUTIB CLIP A ON CLIP A OFF CLIP B ON CLIP B OFF 05 Temperature AMP A OTP_PS Flag PROT _N AMP B T SENSE HI TEMP No 06 SPI flash SPI Bus 07 DSP I2C Bus DSP IRQ DSP STATUS 08 Analog CFG1 14dBu C...

Page 62: ...62 PX10 PX8 PX5 PX3 4 4 1 1 2 61 4 2 2 1 61 LED 4 3 LCD 4 4 MENU A B...

Page 63: ...ID USB FAT32 USB FAIL USB Bus USB DP USB DN VBUS EN IC301 IC302 USB0 ID 5 1 2 VBUS PCB PN Assy only 5 1 3 VBUS FLG PCB PN Assy only 5 2 Information 5 2 1 Firmware version FAIL 5 2 2 SERIES ID PCB PN S...

Page 64: ...model British model Korean model Chinese model U U S A model Taiwan model Brazilian model J Japanese model FAIL PCB PS PS ID1 5 2 8 PS ID1 Variable PCB PN Assy only 5 2 3 AUDIO ID PCB AUDIO AUDIO ID F...

Page 65: ...ator A Yes Attenuator B Yes Data Broken PS HI TEMP PS HI TEMP Yes Over Current Low Temp Low Mid Temp High Mid Temp High Temp Total Op Long Op 24 Flicker Run Away 5 3 2 Clear SW301 Rotary encoder VR301...

Page 66: ...5 PX3 5 4 DP200 IC601 5 4 1 I2C Bus I2C DP200 FAIL I2C Bus SCL DP2 SCA DP2 5 4 2 OCPA Flag PROTA N 5 4 3 OCPB Flag PROTB N 5 4 4 V SENSE OUTVA OUTVB DP200 OUTVA OUTVB 1 PX 8 2 1kHz PX 3 250W 8 FAIL VS...

Page 67: ...OUTIA OUTIB 1 PX 8 2 1kHz PX 3 250W 8 FAIL ISENSEA ISENSEB 5 4 6 CLIP A ON 5 4 7 CLIP A OFF 5 4 8 CLIP B ON 5 4 9 CLIP B OFF 5 4 10 V SENSE I SENSE Calibration DP200 OUTVx OUTIx Flash x A B 1 PX 8 2 1...

Page 68: ...lag PROT N 5 5 2 AMP B T SENSE Bch T SENSE 240mV 5 1010mV 50 FAIL T SENSE 5 5 3 HI TEMP 5 6 SPI Flash IC104 5 6 1 SPI Bus SPI Flash IC104 Read JEDEC ID 9Fh ID Memory Type 40h Capacity 14h QSPI Flash I...

Page 69: ...69 PX10 PX8 PX5 PX3 5 7 DSP IC104 5 7 1 I2C Bus I2C DSP FAIL I2C Bus SCL SPR SCA SPR 5 7 2 DSP IRQ DSP DSP IRQ FAIL DSP IRQ...

Page 70: ...X10 PX8 PX5 PX3 Input Sensitivity 14dBu DP200 E VOL 0dB 0dB 2dB 3dB NJW1194 E VOL 6dB Peak Limiter OFF 1 8 Power Limiter OFF CLIP Limiter OFF AMP Prot Gain 0dB Slicer OFF 2 2 83 FAIL DP200 IC601 NJW11...

Page 71: ...OFF 1 8 Power Limiter OFF CLIP Limiter OFF AMP Prot Gain 0dB Slicer OFF 2 2 83 FAIL DP200 IC601 NJW1194 IC422 5 8 3 CFG3 Minimum volume ChA ChB PX10 PX8 PX5 PX3 Input Sensitivity 14dBu DP200 E VOL MU...

Page 72: ...PX8 PX5 PX3 Input Sensitivity 14dBu DP200 E VOL 0dB 0dB NJW1194 E VOL 6dB Peak Limiter OFF 1 8 Power Limiter OFF CLIP Limiter OFF AMP Prot Gain 0dB Slicer OFF AMP MUTE B 2 2 83 FAIL DP200 IC601 NJW119...

Page 73: ...DSP MUTE OFF DSP MUTE 2 2 83 DSP FAIL DSP MUTE 5 9 LCD 5 9 1 Parallel Bus LCD LCDC RAM 1 2 Page address 2h 5h Column address H 8h 8h Column address L 0h 3h Data 55h AAh RAM FAIL LCD CS1 LCD RST LCD RD...

Page 74: ...module 5 9 2 Panel LCD 16 400msec Seq Display Pattern Data 1 9 Normal Solid 0000 2 10 Normal Solid 1111 3 11 Normal Check 0101 4 12 Normal Check 1010 5 13 Reverse Solid 0000 6 14 Reverse Solid 1111 7...

Page 75: ...75 PX10 PX8 PX5 PX3 5 9 4 LCD BL Backlight LCD 3 FAIL LCD BL LCD module 5 10 FAN 5 10 1 Turn Final Assy only 6 10 2 Maximum speed FAIL FAN CONT FAN...

Page 76: ...8 PX5 PX3 5 11 LED 5 11 1 In order 1 400msec 2 3 FAIL POW LD ALRT LD USB LD PROTA LD LIMA LD SIGA LD PROTB LD LIMB LD SIGB LD D309 D310 D311 D301 D302 D303 D306 D307 D308 5 10 3 Minimum speed FAIL FAN...

Page 77: ...77 PX10 PX8 PX5 PX3 5 12 Tact switch 5 12 1 In order 5 FAIL SELA SW MENU SW BACK SW ENC SW SELB SW SW302 SW304 SW305 SW301 SW303...

Page 78: ...78 PX10 PX8 PX5 PX3 5 13 Rotary encoder 5 13 1 Rotate Left 3 FAIL ENC A ENC B SW301 5 13 2 Rotate Right 3 FAIL ENC A ENC B SW301...

Page 79: ...5 14 5 14 1 VOL ALT positive 5 14 2 VOL ALT negative 5 14 3 Calibration 2 A B 1 A B SIGNAL LED SIGNAL LED 2 A B A B CLIP LIMIT LED CLIP LIMIT LED 3 A B SIGNAL LED 2 3 4 SIGNAL LED SIGNAL LED 5 14 4 C...

Page 80: ...80 PX10 PX8 PX5 PX3 BACK 5 14 4 Con rm Save 2 FAIL VR301 VR302 5 14 4 Con rm Save 2 5 14 3 Calibration 2 Flash 5 14 3 Calibration 2 A B 1 A B SIGNAL LED SIGNAL LED...

Page 81: ...81 PX10 PX8 PX5 PX3 2 A B SIGNAL LED Flash FAIL 5 14 3 Calibration 2 5 15 Power o POFF REQ PWR OFF PWR OFF FAIL FAIL PWR OFF POFF REQ...

Page 82: ...40 30 90 5 40 20 90 1 2 J 100V 2 0 50Hz U T BRA 120V 2 0 60Hz E B K CHN 230V 2 0 50Hz 1 3 100k 1 3 1 XLR XLR 1 3 2 5WAY 1 3 3 2 2 1 2 2 14 AUX 0025 20kHz 1 3 4 1 2 61 1 4 D PX D D AUX 0025 AUX 0025 D...

Page 83: ...2 1 2 1kHz 100 150 0dBu 0 775Vrms 2 2 2 2 1 Analog CFG1 14dBu 8 1kHz 6dBu PX10 21 3dBu 2dB PX8 20 3dBu 2dB PX5 18 3dBu 2dB PX3 16 1dBu 2dB 2dB Analog CFG2 4dBu 8 1kHz 6dBu PX10 31 3dBu 2dB PX8 30 3dBu...

Page 84: ...2 3 Analog CFG1 14dBu 8 1kHz PX10 500W 38 3dBu PX10 10W 21 3dBu PX8 400W 37 3dBu PX8 10W 21 3dBu PX5 250W 35 3dBu PX5 10W 21 3dBu PX3 150W 33 0dBu PX3 10W 21 3dBu half power 10W THD 0 3 half power TH...

Page 85: ...Bu PX3 55dBu 20kHz DSP MUTE OFF 2 2 6 Analog CFG1 14dBu 8 Ach Bch 100 150 PX10 54dBu PX8 55dBu PX5 56dBu PX3 57dBu 20kHz 2 2 7 Analog CFG1 14dBu 8 Ach 1kHz Bch 100 150 Bch Ach Bch Ach PX10 500W 38 3dB...

Page 86: ...V I Calib A DP200 V I Calib B PASS 1 2 2 9 DP200 V SENSE Analog CFG1 14dBu 8 250W 8 DP200 V SENSE A DP200 V SENSE B 1 2 2 10 DP200 I SENSE Analog CFG1 14dBu 8 250W 8 DP200 I SENSE A DP200 I SENSE B 1...

Page 87: ...alog CFG1 14dBu 8 88 PX10 253Vp p PX8 227Vp p PX5 179Vp p PX3 139Vp p 1 2 2 13 2 1 Analog CFG1 14dBu 2 88 PX10 105 9Vp p PX8 98 0Vp p PX5 89 5Vp p PX3 69 3Vp p 1 2 2 14 PX5 PX3 Analog CFG4 BoostMode 8...

Page 88: ...88 PX10 PX8 PX5 PX3 1 Vburst 1 500 1 20 0 5dB 3...

Page 89: ...89 PX10 PX8 PX5 PX3 1 1 1 USB FAT32 FAT16 PX PROG BIN USB 1 2 1 2 61 1 3 1 PX 2 USB PX 3 PX 4 LCD 5 6 1 4 USB USB USB USB FAT32 FAT16 USB PX...

Page 90: ...ort 2 If the PX amplifier is Basic mode switch Advanced mode 2 1 Press the MENU key to enter the MENU screen 1 USB USB 2 2 1 MENU MENU 2 2 Rotate the Main knob to select the tab of the Advanced mode a...

Page 91: ...current one is recalled the volume will change significantly Carry this out with the volume lowered for safety SAVE TO USB Saves all the setting data in the device to a USB memory RESTORE FROM USB Res...

Page 92: ...ize the PX amplifier To initialize the current parameters 1 Turn on while pressing the A key 2 Rotate the main knob to select CONFIG TUNING and press the main knob PX 3 1 A 2 CONFIG TUNING 90 Backup t...

Page 93: ...ile pressing the A key 2 Rotate the main knob to select ALL and press the main knob To initialize all the user data and speaker preset Turn on while pressing the B key and the back key simultaneously...

Page 94: ...ers DISTANCE feet 0 msec 0 m 0 ft 0 74 0 msec 0 25 4 m 0 83 4 ft X OVER FREQ 100 Hz 20 0 Hz 20 0 kHz TYPE 48 dB BUT OFF THRU ON 24 dB BUT 20 types 1 HPF FREQ 20 Hz 20 0 Hz 20 0 kHz Gc 3 dB Not configu...

Page 95: ...ROM USB DEVICE BACKUP SAVE TO USB Not available Others RESTORE FROM USB DEVICE INFORMATION THERMAL PSU THERMAL AMP FIRMWARE VERSION LOGGING 4096 LOG LOG LIST SAVE TO USB Not available CONFIG TUNING IN...

Page 96: ...DANCE TOO LOW The speaker impedance is excessively low channel name Make sure that the speakers are not damaged and the total impedance is not too low and inspect the connection of the speaker cables...

Page 97: ...NOT FOUND USB USB 53 USB ILLEGAL FILE 54 USB INCOMPATIBLE FORMAT 55 USB I O ERROR USB USB USB USB http www yamahaproaudio com japan ja 56 USB STORAGE FULL USB USB 58 USB LOAD ERROR USB PX USB USB 65 I...

Page 98: ...0 1 PROTA LD OUTPUT 0 0 PROTB LD OUTPUT 0 0 SIGA LD OUTPUT 0 0 SIGB LD OUTPUT 0 0 LIMA LD OUTPUT 1 1 LIMB LD OUTPUT 1 1 ALRT LD OUTPUT 0 0 USB LD OUTPUT 0 0 1 0 1 0 1 0 SSP0 EVOL CS OUTPUT 0 Assert SS...

Page 99: ...D S P M U T E 1 D P 2 0 0 A M P M U T E 50 m s e c F l a s h L C D L C D LED POW LD 0 1 0 1 PROTA LD 0 0 PROTB LD 0 0 SIGA LD 0 0 SIGB LD 0 0 LIMA LD 1 1 LIMB LD 1 1 ALRT LD 0 0 USB LD 0 0 1 0 1 0 1 0...

Page 100: ...EVOL CS OUTPUT SSP1 FLA CS OUTPUT Assert Assert Assert LCD LCD RST OUTPUT LCD CS1 OUTPUT Assert LCD WR OUTPUT Assert LCD Dx OUTPUT Output LCD BL OUTPUT FAN FAN CONT OUTPUT VOL VOL ALT OUTPUT OTHER USB...

Page 101: ...IGB LD LIMA LD LIMB LD ALRT LD USB LD SSP0 EVOL CS SSP1 FLA CS LCD LCD RST LCD CS1 LCD WR LCD Dx LCD BL FAN FAN CONT VOL VOL ALT USB H D AMP MUTE A 0 AMP MUTE B 0 ADDA RST DSP MUTE 0 DSP RST POFF REQ...

Page 102: ...he second letter of the shaded part number is I not one QTY PART NO REMARKS PART NO 2 PART NO 2 OVERALL ASSEMBLY 2 FRONT PANEL ASSEMBLY F Ass y 8 ELECTRICAL PARTS 9 29 Notes DESTINATION ABBREVIATIONS...

Page 103: ...age 8 F Ass y 830 x3 720 730 x2 790 x4 470 x5 240 x2 x3 1010 1020 x3 270 x2 270 x3 270 x3 940 970 950 930 920 x4 940 x4 960 x4 960 x2 330 x2 720 x4 x4 830 230 350 220 480 750 780 710 x9 340 310 320 86...

Page 104: ...0 430 430 620 720 670 830 420 640 640 40 50 10 130 100 120 x4 x2 x2 80 x4 140 150 x2 170 x2 110 x4 x2 160 x2 40 20 60b 60a 890 910 The hexagonal nut come with 60a 60a The hexagonal nut and washer come...

Page 105: ...UUBDI MBCFM UP VOJU r 64 1 USB r 00 1 6 r 0 7 34 0 15 3 r 108 3 4611 03 EAC Only J destination J 4 5 r FTUJOBUJPO 0 O r FTUJOBUJPO E r FTUJOBUJPO 0 O r FTUJOBUJPO 0 O CCC 18 PW L110 TOP COVER REAR VIE...

Page 106: ...ZR771100 FLAT WASHER VR 2 150 CUSHION ZR94570 160 SOFT GASKET 25X10 UL94 V0 ZU81910 2 170 ZV315000 CUSHION PEF30020 2 210 ZP498000 BOTTOM ASSEMBLY 10 PX10 210 ZQ315000 BOTTOM ASSEMBLY 8 PX8 210 ZQ3151...

Page 107: ...0 PLASTIC RIVET R 3045B ZR65920 2 890 SOFT GASKET 10X5 UL94 V0 ZT32240 910 ZP486100 KNOB VR LIGHT GRAY VOLUME A B 2 920 FRONT PANEL ASSEMBLY 10 PX10 ZP50080 920 FRONT PANEL ASSEMBLY 8 PX8 ZQ30980 920...

Page 108: ...PLATE 3 K ZR68000 L110 LABEL NAME PLATE 3 T ZR68010 L110 LABEL NAME PLATE 3 O ZU69260 L160 EAC LABEL E ZK71700 L400 CCC LABEL O ZG62110 L410 SEALEBEL LIMIT LABEL O ZF01220 L420 LABEL PW O WZ25520 L430...

Page 109: ...3 BLACK PX3 20 LED LENS 1P POWER ALERT USB PROTECT A B 9 CLIP LIMIT A B SIGNAL A B ZG19100 ZG190900 to 1 2 when separating ZG19100 20a ZG190900 LED LENS 2P 30 ADHESIVE TAPE 500 W 5 ZQ30860 3 40 ZP502...

Page 110: ...CIRCUIT BOARD ACIN PX10 J YG871D0 ZT097400 CIRCUIT BOARD ACIN PX10 E B K O YG871D0 ZT097500 CIRCUIT BOARD ACIN PX8 PX5 PX3 J YG871D0 ZT097700 CIRCUIT BOARD ACIN PX8 PX5 PX3 E B K O YG871D0 ZT097300 CI...

Page 111: ...23200 FET FDP2710 SUTO PX10 PX8 608 ZP323200 FET FDP2710 SUTO PX10 PX8 Q605 ZP323100 FET FDP52N20 SUTO PX5 PX3 608 ZP323100 FET FDP52N20 SUTO PX5 PX3 Q804 ZP323200 FET FDP2710 SUTO PX10 PX8 807 ZP3232...

Page 112: ...TOR CHIP 10U 10V K RECT 621 WD758301 CERAMIC CAPACITOR CHIP 10U 10V K RECT C622 WG427600 MONOLITHIC CERAMIC CAPACITOR CHIP 0 22 16V B 1608 TP 625 WG427600 MONOLITHIC CERAMIC CAPACITOR CHIP 0 22 16V B...

Page 113: ...IC406 IC BD00HC0WEF J E2 LDO REGULATOR 5V YG609A0 IC409 X3505A00 IC NJM2068M D TE2 OP AMP IC410 IC YSS952 QZE2A DSP SPR 2 YE441A0 IC411 X3505A00 IC NJM2068M D TE2 OP AMP IC416 X0661A00 IC AK4382AVT DA...

Page 114: ...ESISTOR CHIP 100 0 D 1608 R474 RD350002 CARBON RESISTOR CHIP 0 63M J RECT R475 RD454390 CARBON RESISTOR CHIP 39 0 63M J RECT R476 RD454390 CARBON RESISTOR CHIP 39 0 63M J RECT R477 RD457101 CARBON RES...

Page 115: ...00 0K D 1608 642 RF358101 CARBON RESISTOR CHIP 100 0K D 1608 R643 RD355102 CARBON RESISTOR CHIP 100 0 63M J RECT R645 RD355102 CARBON RESISTOR CHIP 100 0 63M J RECT R648 RD358101 CARBON RESISTOR CHIP...

Page 116: ...TROLYTIC CAPACITOR 22 00 50 0V RX TP C507 UR838101 ELECTROLYTIC CAPACITOR 100 00 16 0V RX TP C508 UR838101 ELECTROLYTIC CAPACITOR 100 00 16 0V RX TP C509 UR867221 ELECTROLYTIC CAPACITOR 22 00 50 0V RX...

Page 117: ...HIP 0 1000 50V K RECT C690 WU447000 CERAMIC CAPACITOR CHIP 0 1000 50V K RECT C693 WU188700 CERAMIC CAPACITOR CHIP 1000P 50V J KAKUTE C694 WU188700 CERAMIC CAPACITOR CHIP 1000P 50V J KAKUTE C695 US0613...

Page 118: ...NDUCTOR CHIP BLM21PG600SN1D V244990 Q401 VV655601 DIGITAL TRANSISTOR CHIP DTC143EKA TP Q402 VV556401 TRANSISTOR 2SC2412K Q R S TP Q403 VV556501 TRANSISTOR 2SA1037AK Q R S TP Q405 VV655700 DIGITAL TRAN...

Page 119: ...357150 CARBON RESISTOR CHIP 15 0K D 1608 R661 RF356130 CARBON RESISTOR CHIP 1 3K D 1608 664 RF356130 CARBON RESISTOR CHIP 1 3K D 1608 R665 ZS447800 CARBON RESISTOR CHIP 12 0K 1 4 D TE 668 ZS447800 CAR...

Page 120: ...RESISTOR CHIP 220 0 D 1608 PX8 PX5 R764 RF356471 CARBON RESISTOR CHIP 4 7K D 1608 PX3 R768 RD15422R CARBON RESISTOR CHIP 22 0 1 4 J TP PX10 PX8 R768 RD15468R CARBON RESISTOR CHIP 68 0 1 4 J TP PX5 PX...

Page 121: ...STOR CHIP 68 0 1 4 J TP PX5 PX3 R888 RD15739R CARBON RESISTOR CHIP 39 0K 1 4 J TP R889 RD15739R CARBON RESISTOR CHIP 39 0K 1 4 J TP R890 RD357221 CARBON RESISTOR CHIP 22 0K 63M J RECT R901 RD358151 CA...

Page 122: ...APACITOR CHIP 100P 50V J RECT C116 US662101 CERAMIC CAPACITOR CHIP 100P 50V J RECT C132 US662101 CERAMIC CAPACITOR CHIP 100P 50V J RECT C133 US625101 CERAMIC CAPACITOR CHIP 0 100 10V K RECT C134 US662...

Page 123: ...0 L101 INDUCTANCE CHIP BLM18BB121SN1D V804510 112 INDUCTANCE CHIP BLM18BB121SN1D V804510 L303 COIL CHIP DLW21HN900SQ2L WG83480 L401 INDUCTOR CHIP BLM21PG600SN1D V244990 L402 COIL INDUCTOR CHIP 33uH 12...

Page 124: ...CARBON RESISTOR CHIP 39 0 63M J RECT R243 RD456471 CARBON RESISTOR CHIP 4 7K 63M J RECT R311 RD457101 CARBON RESISTOR CHIP 10 0K 63M J RECT R312 RD457101 CARBON RESISTOR CHIP 10 0K 63M J RECT R313 RD4...

Page 125: ...1 DIGITAL TRANSISTOR CHIP DTC143EKA TP R101 RD457101 CARBON RESISTOR CHIP 10 0K 63M J RECT R108 RD454390 CARBON RESISTOR CHIP 39 0 63M J RECT 111 RD454390 CARBON RESISTOR CHIP 39 0 63M J RECT R113 RD4...

Page 126: ...J YG872D0 ZT098600 CIRCUIT BOARD PS PX5 U T P YG872D0 ZT098900 CIRCUIT BOARD PS PX5 E B K O YG872D0 ZT099100 CIRCUIT BOARD PS PX3 J YG872D0 ZT099200 CIRCUIT BOARD PS PX3 U T P YG872D0 ZT099300 CIRCUI...

Page 127: ...00 50 0V RX TP CB202 WN103000 FUSE HOLDER R CLIP TP00351 31 CB203 WN103000 FUSE HOLDER R CLIP TP00351 31 F202 ZE287100 FUSE SEMKO UL PSE 3 15A 250V F203 ZE287100 FUSE SEMKO UL PSE 3 15A 250V F204 ZE28...

Page 128: ...1 WY163200 ZENER DIODE UDZV5 1B PX5 PX3 D234 WY165000 ZENER DIODE UDZV30B D235 ZA145200 SCHOTTKY BARRIER DIODE CHIP RB162M 40TR TE D236 WY164500 ZENER DIODE UDZV18B D237 WY165000 ZENER DIODE UDZV30B D...

Page 129: ...ARBON RESISTOR CHIP 3 3K 63M J RECT R230 RD354101 CARBON RESISTOR CHIP 10 0 63M J RECT R231 RD354101 CARBON RESISTOR CHIP 10 0 63M J RECT R232 RD356121 CARBON RESISTOR CHIP 1 2K 63M J RECT R233 RD3541...

Page 130: ...IP 220K 1 4 J TP R291 RD158471 CARBON RESISTOR CHIP 470K 1 4 J TP 294 RD158471 CARBON RESISTOR CHIP 470K 1 4 J TP R295 RD356121 CARBON RESISTOR CHIP 1 2K 63M J RECT TH202 WR976901 THERMISTOR PRF18BF47...

Page 131: ...3 LEVEL DIAGRAM PX3 4 PX5 5 PX8 6 PX10 7 WIRING 8 CIRCUIT DIAGRAM ACIN 9 AUDIO 001 003 10 12 OUT 13 PN FPN ENC USB PF 14 16 FPN 001 002 14 15 ENC USB 15 PF 16 PS 17 SUB PSW VOL 18 PSW VOL 18 CIRCUIT D...

Page 132: ...The 3 digit number indicates the destination page This indicates the location of the counter inter sheet connector The alphabet indicates horizontal direction and the number indicates vertical directi...

Page 133: ...07 8P IC810 8P IC602 8P XL401 IC421 5P IC420 4P IC403 8P IC409 8P IC411 8P IC301 5P IC301 14P CB307 VR301 VR302 JK404 JK403 JK401 JK402 ENC USB VOL AUDIO FPN 4 8 1 8 5 5 8 2 3 3 11 14 1 7 1 7 4 5 3 5...

Page 134: ...287 287 1 1 LI 19 19 63 92 DODQFH 2XW G G 6 G X DODQFH 1387 6HQVLWLYLW G X PV XUVW 3 03 3 03 YRO VHWWLQJ G 9RO 0 YRO VHWWLQJ G PV XUVW 03 287 G X 7 6WHUHR 0RGH 03 287 G X 7 RRVW 0RGH 92 LJLWDO RPDLQ...

Page 135: ...UHR 0RGH 3 92 DLQ 2IIVHW DLQ 2IIVHW LV VHW E WKH GLIIHUHQFH RI PRGH VHWWLQJ IC422 32P IC409 8P IC411 8P IC417 28P IC410 32P IC416 16P IC418 8P JK901 JK902 TE901 TE902 287 G X DODQFH IWHU HDG 5RRP G G...

Page 136: ...287 287 1 1 LI 19 19 63 92 3 03 3 03 92 IC422 32P IC409 8P IC411 8P IC417 28P IC410 32P IC416 16P IC418 8P JK901 JK902 TE901 TE902 287 G X DODQFH IWHU HDG 5RRP G G 6 G X DODQFH HIRUH HDG 5RRP G 0D 138...

Page 137: ...287 287 1 1 LI 19 19 63 92 3 03 3 03 92 IC422 32P IC409 8P IC411 8P IC417 28P IC410 32P IC416 16P IC418 8P JK901 JK902 TE901 TE902 03 287 G X 7 PV XUVW 287 G X DODQFH IWHU HDG 5RRP G G 6 G X DODQFH H...

Page 138: ...those originally installed Power Switch DC FAN DC POWER SUPPLY CORD DC FAN DC AC INET W802C W802B W802A W801D W801C W801B W801A W201C W201B W201A W302A W302B W302C 1 2 3 4 OUT CB902 4P CB208 3P CB402...

Page 139: ...1 2 7 5 G101 TP00385 CHASSIS C 1 0 3 C 1 0 2 F101 3 15A250V J106 J105 J101 J102 J103 J104 TP103 TP102 4 0 1 P T 1 0 1 P T TP105 T P 1 0 6 T P 1 0 7 TP109 TP110 TP111 TP112 TP113 CB102 VHI 2 3 CB103 V...

Page 140: ...4 0 5 4 7 2 5 IC401 NJM79M05DL1A TE OUT COM IN C 4 0 6 0 1 C 4 1 0 0 1 1 6 D401 RB521S 30TE61 15A JK402 NC3FAAH1 Y D 1 2 3 IC409 V 4 15A IC409 V 8 C434 0 1 16 C432 0 1 16 IC411 V 8 C439 0 1 16 15A 15A...

Page 141: ...TP636 TP635 TP640 TP641 TP631 TP628 T P 6 2 5 T P 6 2 0 T P 6 2 1 TP624 TP613 TP615 TP643 TP642 TP644 T P 6 5 0 T P 6 1 1 TP604 TP602 TP603 T P 6 1 6 TP617 9 2 6 P T 2 2 6 P T C693 1000P CH C694 1000P...

Page 142: ...3 2 1 R898 1K R887 10K D R894 9 1K D R895 9 1K D R886 10K D 3 3D R 8 2 5 2 P 0 0 0 8 2 W R 8 3 4 2 P 0 0 0 8 2 W R 8 2 6 2 P 0 0 0 8 2 W R 8 3 5 2 P 0 0 0 8 2 W R 8 2 7 2 P 0 0 0 8 2 W R 8 3 6 2 P 0...

Page 143: ...2 5 0 C 9 0 6 1 0 0 0 P 2 5 0 C 9 0 7 1 0 0 0 P 2 5 0 C 9 0 8 1 0 0 0 P 2 5 0 C 9 0 9 1 0 0 0 P 2 5 0 C 9 1 0 1 0 0 0 P 2 5 0 C 9 1 1 1 0 0 0 P 2 5 0 C 9 1 2 1 0 0 0 P 2 5 0 FG FG FG FG C 9 1 3 1 0 0...

Page 144: ...001 J11 002 G9 VBUS EN 001 K2 VBUS FLG 001 K2 VBUS FLG 001 J11 3 3D C136 100P CH L101 L103 L104 L106 L107 L105 L108 L109 L110 L111 C105 100P CH 3 3D L102 TP163 TP159 TP160 TP162 CB108 51048 TE IMT 1...

Page 145: ...DGND VBUS 5V DGND C 3 2 1 1 0 0 P C H C 3 2 3 1 0 0 P C H C 3 2 4 1 0 0 P C H C 3 2 6 1 0 0 P C H DGND D L 3 3 D L 3 3 D L 3 3 5 5LD LDG LCD BL 001 Q3 CB307 UBA 4R D14T 4D LF SN 1 2 3 4 L303 DLW21HN90...

Page 146: ...5 5A TP412 IC402 BA4560F 3 2 1 TP406 C405 2200P B TP405 CB402 PHI 1 2 3 FANGND TP408 TP404 IC402 BA4560F 5 6 7 CB403 PHI 1 2 3 15FAN TP403 C 4 0 1 2 2 0 2 5 TP410 Q401 AR573DGTL TP402 TP407 TP401 R 4...

Page 147: ...5 T P 3 0 8 TP296 T P 3 0 1 T P 3 0 0 R 2 8 2 3 3 K D TP288 TP280 TP281 TP317 TP316 T H 2 0 2 P R F 1 8 B F 4 7 1 Q B 5 R B R 2 0 9 1 P 1 2 0 1 W R 2 1 2 1 P 1 2 0 1 W 21A TP323 TP322 T P 3 0 2 T H 2...

Page 148: ...ISTOR P 5 P 10 CHIP RESISTOR M I N M I N FG TP301 W302A 834T 1100 W302B 834T 1100 W302C 834T 1100 SW301 PS6E A 186GP 1 2 3 4 R 3 0 1 0 R 3 0 2 0 R 3 0 3 0 R 3 0 4 0 R 3 0 6 R 3 0 5 TC74VHC14F EL K IC3...

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