Yamaha RX-V381 Service Manual Download

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RX-V381/HTR-3069

RX-V381 (K model)

RX-V381 (A model)

RX-V381 (B model)

Summary of Contents for RX-V381

Page 1: ...a representative DIGITAL P C B DIGITAL P C B IC224 Internal Error IC EEPROM DIGITAL P C B IC224 CONTENTS TO SERVICE PERSONNEL 2 FRONT PANELS 3 REAR PANELS 5 REMOTE CONTROL PANELS 11 SPECIFICATIONS 12...

Page 2: ...E M ME TYPE DE 6 3A 250V CALIFORNIA PROPOSITION 65 WARNING This product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm DO NOT PLACE SOL...

Page 3: ...3 RX V381 HTR 3069 RX V381 HTR 3069 FRONT PANELS RX V381 U C A J models J model U C A models RX V381 R K B G F L V S models RX V381 T model...

Page 4: ...4 RX V381 HTR 3069 RX V381 HTR 3069 HTR 3069 U C models HTR 3069 K B G F L models HTR 3069 T model...

Page 5: ...5 RX V381 HTR 3069 RX V381 HTR 3069 REAR PANELS RX V381 U C models RX V381 R V models RX V381 T model...

Page 6: ...6 RX V381 HTR 3069 RX V381 HTR 3069 RX V381 K model RX V381 A model RX V381 B model...

Page 7: ...7 RX V381 HTR 3069 RX V381 HTR 3069 RX V381 G F models RX V381 L model RX V381 S model...

Page 8: ...8 RX V381 HTR 3069 RX V381 HTR 3069 RX V381 J model HTR 3069 U C models HTR 3069 T model...

Page 9: ...9 RX V381 HTR 3069 RX V381 HTR 3069 HTR 3069 K model HTR 3069 B model TR 3069 G F models...

Page 10: ...10 RX V381 HTR 3069 RX V381 HTR 3069 HTR 3069 L model...

Page 11: ...11 RX V381 HTR 3069 RX V381 HTR 3069 REMOTE CONTROL PANELS RAV531 U C A J models R K B G F L V S models RAV532 T model RAV549 Remote control sheet...

Page 12: ...ohms Video Maximum Input Level 1 5 Vp p or more Video Signal to Noise Ratio 50 dB or more Monitor Out Frequency Response 5 Hz to 60 MHz 3 dB SPECIFICATIONS Audio Section Rated Output Power Power Amp S...

Page 13: ...DTS and the Symbol together are registered trademarks of DTS Inc DTS Inc All Rights Reserved DTS http patents dts com DTS Licensing Limited DTS DTS HD DTS DTS DTS Inc All Rights Reserved App Store is...

Page 14: ...oogle Inc Android Google Play Google Inc x v Color is a trademark of Sony Corporation x v Color SILENT CINEMA is a trademark of Yamaha Corporation SILENT CINEMA The Bluetooth word mark and logos are r...

Page 15: ...discharging resistor 5 k ohms 10 W to the terminals of each capacitor indicated below to discharge electricity The time required for discharging is about 30 seconds per each C79 and C80 on MAIN 1 P C...

Page 16: ...1 When replacing the Bluetooth MODULE with a new one remove the label attached on the pattern face of the old Bluetooth module and reuse it by attaching it to the new Bluetooth MODULE AC 1 a 1 5 2 4 F...

Page 17: ...the MAIN 2 P C B MAIN 3 P C B which is connected directly to the MAIN 1 P C B with board to board connectors Fig 2 4 DIGITAL P C B a CB222 CB223 Fig 2 b CB225 CB262 Fig 2 c 6 1 Fig 2 d 7 1 8 5 Fig 3...

Page 18: ...CHECKING JIG Part No ZG780000 to connect between the following connectors CB263 on DIGITAL P C B CB41 on MAIN 3 P C B CB264 on DIGITAL P C B CB48 on MAIN 2 P C B When connecting the flexible flat cab...

Page 19: ...For details refer to 1 Removal of Top Cover b Remove 3 screws k Fig 5 c Remove 4 screws l and 4 screws m Fig 5 d Place the P C B s with rear panel upright Fig 6 e Connect the heatsink rear panel and M...

Page 20: ...from the beginning Initializing the back up IC EEPROM IC224 on DIGITAL P C B After updating the firmware the back up IC MUST be initialized by the following procedure store the setting information sou...

Page 21: ...as shown below Fig 1 Example of connection between digital OPTICAL jacks Example of connection between digital COAXIAL jacks The following models can be used as a tool to update the rmware CD player C...

Page 22: ...pleted UPDATE SUCCESS PLEASE and POWER OFF are displayed repeatedly Fig 3 If the display remains unchanged for more than 10 seconds after starting the firmware CD play procedure perform the firmware C...

Page 23: ...o the folder of the PC 2 Copy the latest firmware from the PC to the root folder of the USB storage device Note When the latest firmware is copied to a subfolder of the USB storage device the update w...

Page 24: ...epeatedly Fig 3 5 Press the z Power key to turn off the power Fig 1 6 Remove the USB storage device from the USB jack Fig 1 7 Start up the self diagnostic function and check that the firmware version...

Page 25: ...alfunction of communication with microprocessor Not available 0100 DSP2 checksum error 0200 DSP2 date reception time out 0400 DSP2 checksum calculation time out 0800 OSD Flash ROM clearing error OSD F...

Page 26: ...BWOOFER A2 DIRECT AUDIO 1 ANALOG DIRECT 2 INVALID ITEM Not for service A3 HDMI AUDIO 1 HDMI AUTO 2 ARC A4 SPEAKERS SET 1 FULL MUTE 2 BI AMP Not for service 3 AC_B HIGH 4 AC_B LOW A5 MIC CHECK 1 MIC RO...

Page 27: ...INVALID ITEM 2 INVALID ITEM 3 INVALID ITEM 4 INVALID ITEM 5 INVALID ITEM 6 INVALID ITEM 7 INVALID ITEM 8 INVALID ITEM 9 INVALID ITEM 10 INVALID ITEM 11 INVALID ITEM 12 INVALID ITEM 13 INVALID ITEM N3...

Page 28: ...ANALOG VIDEO CHECK 1 ANALOG BYPASS 2 MUTE CHECK V2 DIGITAL VIDEO CHECK 1 HDMI REPEAT 2 OSD VIDEO OUT R Radio system TUNER R1 INVALID ITEM Not for service 1 INVALID ITEM 2 INVALID ITEM P Power supply...

Page 29: ...ATION S3 FACTORY PRESET 1 PRESET INHIBIT 2 PRESET RESERVED S4 ROM VERSION CHECKSUM 1 SYSTEM VERSION 2 FACTORY VERSION 3 MICROPROCESSOR VERSION 4 MICROPROCESSOR CHECKSUM 5 OSD VERISON 6 OSD CHECKSUM 7...

Page 30: ...e excess current detect function will be disabled While pressing the TONE CONTROL and INFO keys press the z Power key to turn on the power and keep pressing those 2 keys and z Power key for 3 seconds...

Page 31: ...tialization inhibited 2 Press the z Power key to turn off the power Display provided when Self Diagnostic Function started The display is as described below depending on the situation when the power t...

Page 32: ...ormation As current of the power amplifier is detected the abnormal channel can be identified by checking the current detect transistor Turning on the power without correcting the abnormality will cau...

Page 33: ...the power to this unit without correcting the abnormality can be dangerous and cause additional circuit damage To avoid this if PS and DC protection function works 3 times consecutively the power will...

Page 34: ...will be shut off History of protection function When the protection function has worked its history is stored in memory as backup data Even if no abnormality is noted while servicing the unit an abnor...

Page 35: ...ions listed below are available Power ON OFF Master volume Muting Input selection Functions related to the tuner and the set menu are not available Initial settings when Self Diagnostic Function start...

Page 36: ...a DSP The audio signal other than SUBWOOFER is output without including the head margin via DSP A1 3 DSP FULL CENTER The audio signal is output to only CENTER channel in digital full bit without inclu...

Page 37: ...rgin A2 DIRECT AUDIO This menu is used to check audio signal route of DIRECT mode A2 1 ANALOG DIRECT The analog input audio signal is output to FRONT L R in DIRECT mode A2 2 NET DIRECT Not for service...

Page 38: ...H AC B voltage of AC power for POWER AMP B is switched between HIGH and LOW The POWER AMP B relay RY5 is operated and set to HIGH ACH AC B POWER AMP AC HIGH LOW POWER AMP B RY5 HIGH ACH A4 4 AC B LOW...

Page 39: ...generator in DSP is output to the channels specified by the sub menu A7 1 TEST ALL The test noise is output to all channels A5 MIC CHECK A5 1 MIC ROUTE CHECK YPAO A D D A FRONT L A6 DIR PLL Phase Loc...

Page 40: ...AUDIO LOOPBACK 1 TEST Not for service A8 3 AUDIO LOOPBACK 2 TEST Not for service H1 INVALID ITEM Not for service A8 AUDIO LOOPBACK TEST A8 1 AUDIO LOOPBACK 0 TEST A8 2 AUDIO LOOPBACK 1 TEST A8 3 AUDIO...

Page 41: ...s alternately in lattice In the above example the segments in the second row from the top are shorted D1 FL CHECK FL FL 2 FL display FL FPL FPR SL SW SB SBL SBR SR Lighting on segments in lattice Exam...

Page 42: ...ted to the USB jack is reproduced Copy 2 or more music files from PC to the root folder of the USB storage device in advance U1 2 USB BOOT Check the patch load U1 3 INVALID ITEM Not for service U1 4 I...

Page 43: ...th MOLULE address is displayed N3 3 INVALID ITEM Not for service N4 INVALID ITEM Not for service N5 INVALID ITEM Not for service N1 INVALID ITEM N2 INVALID ITEM N3 BLUETOOTH BLUETOOTH N3 1 BLUETOOTH V...

Page 44: ...hecked C1 4 VIDEO I F Not for service C1 5 BUS DIR Communication and bus line connection between microprocessor IC221 and DIR IC265 are checked C1 DIGITAL P C B CHECK DIGITAL P C B C1 1 ALL C1 2 C1 10...

Page 45: ...checked C1 10 BLUETOOTH Bluetooth communication is checked C1 6 DSP1 BUS IC221 DSP IC241 C1 7 DSP2 BUS C1 8 EEPROM EEPROM IC224 C1 9 TUNER AM FM TUNER I2C Inter integrated circuit C1 10 BLUETOOTH Blu...

Page 46: ...ME The model name written to HDMI module is displayed C2 2 HDMI PRODUCT ID The product ID written to this unit is displayed C3 INVALID ITEM Not for service C2 HDMI INFORMATION HDMI C2 1 HDMI MODEL NAM...

Page 47: ...TE CHECK The video signal is muted V1 ANALOG VIDEO CHECK V1 1 ANALOG BYPASS V1 2 MUTE CHECK ANALOG BYPASS HDMI IN Composite In HDMI OUT Composite Out DIGITAL IC201 HDMI Receiver Transmitter OPERATION...

Page 48: ...o HDMI IN jack are output to HDMI OUT jack V2 DIGITAL VIDEO CHECK V2 1 HDMI REPEAT HDMI IN HDMI OUT HDMI output TV HDMI HDMI BD DVD player IC201 HDMI Receiver Transmitter MN864788A CB205 HDMI OUT CB20...

Page 49: ...The OSD CHECK screen is output to HDMI OUT jack V2 2 OSD On Screen Display VIDEO OUT OSD CHECK HDMI OUT TV screen display TV TV HDMI IC222 FLASH ROM OSD data IC201 HDMI Receiver Transmitter MN864788A...

Page 50: ...voltage at 100 pin DC_PRT of IC221 is displayed Normal value 27 to 88 Reference voltage 3 3 V 255 If DC becomes out of the normal value range the protection function works to turn off the power P1 2...

Page 51: ...yed Reference voltage 3 3 V 255 P1 5 LIMITER CONTROL Power limitter control is detected The voltage at 37 pin AMP_LMT of IC221 is displayed Reference voltage 3 3 V 255 P1 6 USB USB power supply voltag...

Page 52: ...etection of the values of all keys However it is possible to advance to the next menu by turning the VOLUME knob Reference voltage 3 3 V 255 P1 8 KEY A D P1 8 KEY1 KEY2 VOLUME 3 3 V 255 Display KEY1 D...

Page 53: ...power on is displayed Power on P2 3 LAST INPUT 1 The input source which was selected last is displayed in hexadecimal notation 16 P2 4 LAST VOLUME LEVEL 1 The volume level which was selected last is d...

Page 54: ...y RY5 is displayed in hexadecimal notation The operation frequency will be erased by pressing the STRAIGHT key T1 4 OUTPUT LEVEL The maximum value of the speaker output level is displayed in hexadecim...

Page 55: ...INFORMATION S2 1 INITIAL DISPLAY S2 2 MODEL DESTINATION S3 FACTORY PRESET IC EEPROM DIGITAL P C B IC224 PRESET RESERVED S2 1 MODEL DEST S1 1 F W UPDATE S2 2 M D V381 J 0 Not for service Destination U...

Page 56: ...hecksum value of MICROPROCESSOR IC221 on DIGITAL P C B is displayed DIGITAL P C B IC221 S4 5 OSD On Screen Display VERSION The firmware version of OSD data IC222 on DIGITAL P C B is displayed OSD DIGI...

Page 57: ...sed to display the model name and destination S6 1 MODEL The model name and destination are displayed S6 2 VERIFY Not for service S6 3 INVALID ITEM Not for service S6 4 INVALID ITEM Not for service S6...

Page 58: ...measured voltage exceeds 10 mV after repairing the power amplifier check other parts again for any possible defect before removing the resistor 3 Confirm that the voltage is within the confines of 0...

Page 59: ...P33 P34 P35 P36 P37 NX NX NX NX 20G 19G 18G 17G 16G 15G 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G NP NP NX F1 Note 1 F1 F2 Filament pin 2 NP No pin 3 NX No extend pin 4 1G 20G Grid pin GRID ASSI...

Page 60: ...1c 1 3 P12 2c 2c 2c 2c 4d 2 3 P13 col1 col1 col1 S15 4e 3 3 P14 1g 1g 1g 1g 1g 4c 4 3 P15 2g 2g 2g 2g S16 4g 5 3 P16 1m 1m 1m 1m 1m 4f 1 4 P17 2m 2m 2m 2m 4b 2 4 P18 col2 col2 col2 4a 3 4 P19 1f 1f 1...

Page 61: ...1 1 P G 0 L T N C H _ I P H U K L C _ D S C M M 1 A _ A M E 2 1 P G 1 L T N C H _ I P H U D M C _ D S C M M 2 A _ A M E 3 1 P G 3 A _ A M E V D D D 4 1 P G 4 A _ A M E 5 1 P G 5 A _ A M E 6 1 P G 6 A...

Page 62: ...0 I2C1_SCL GP5 5 BOOT 5 I O SPI1 data slave out master in I O I2C1 serial clock I BOOT 5 14 SPI1_SIMO 0 I2C1_SDA GP5 6 BOOT 6 I O SPI1 data slave in master out I O I2C1 serial data I BOOT 6 15 DVDD 16...

Page 63: ...ta I O UHPI data bus 49 EMA_D 4 MMCSD_DAT 4 UHPI_HD 4 GP0 4 I O EMIFA data bus I O MMC SD data I O UHPI data bus 50 CVDD 51 EMA_D 5 MMCSD_DAT 5 UHPI_HD 5 GP0 5 I O EMIFA data bus I O MMC SD data I O U...

Page 64: ...B_A 0 GP7 2 O EMIFB SDRAM row column address 104 CVDD 105 EMB_A 10 GP7 12 O EMIFB SDRAM row column address bus 106 EMB_BA 1 GP7 0 O EMIFB SDRAM bank address 107 EMB_BA 0 GP7 1 O EMIFB SDRAM bank addre...

Page 65: ...eal time clock 149 RTC_CVDD PWR RTC module core power isolated from rest of chip CVDD 150 TRST I JTAG test reset 151 DVDD 152 TMS I JTAG test mode select 153 TDI I JTAG test data input 154 CVDD 155 TC...

Page 66: ...2 PK3 PK4 PK5 PK6 PK7 PK8 PM0 PM1 PM2 PL4 PL3 PL2 PL1 PL0 DVSS DVDD3 PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0 PN4 PN3 PN2 REGOUT2 REGIN2 RVSS RVDD3 PJ4 PJ3 PJ2 PJ1 PJ0 PH14 PH13 PH12 PH11 PH10 PH9 PH8 PH7 PH6...

Page 67: ...T0OUT0 MT0TBOUT USB_MCHNG IRQ IRQ O 21 PD15 INT7 D15 AD15 SC5SCK SC5CTS MT0OUT1 MT0TBIN no_use O O O O 22 REGIN1 REGIN1 MCU MCU MCU MCU Connected to REGIN1 1uF 25V Seramic capacitors connection betwee...

Page 68: ...CU Microprocessor power supply 61 DVSS DVSS MCU MCU MCU MCU Microprocessor ground 62 PF9 SC2TXD FLD_MOSI O O O O FL driver synchronization data output 63 PF10 SC2RXD TBBIN1 FLD_N_CS O O O O FL driver...

Page 69: ...O HiZ O O 110 PJ4 AIN19 INTF TBDIN1 no_use O HiZ O O 111 RVDD3 RVDD3 MCU MCU MCU MCU Microprocessor power supply 112 RVSS RVSS MCU MCU MCU MCU Microprocessor ground 113 REGIN2 REGIN2 MCU MCU MCU MCU C...

Page 70: ...PON O HiZ O O H Power supply ON 152 PC2 A2 A18 TB5IN0 3D_PON O HiZ O O H Power supply ON 153 PC3 A3 A19 TB5IN1 DAC_PON O HiZ O O H Power supply ON 154 TEST TEST Be sure to release 155 PC4 A4 A20 GEMG1...

Page 71: ...5 76 96 97 118 119 142 143 162 163 177 181 197 198 229 KEY1 RADIO SCENE4 CD SCENE3 TV SCENE2 BD DVD SCENE1 INPUT INPUT z power TONE CONTROL 1 0 k 1 0 k 1 5 k 1 8 k 2 2 k 3 3 k 4 7 k 6 8 k 10 k 22 k 68...

Page 72: ...NT1 SPI2 FL Display IC222 SSP0 HAUD_N_INT INT2 SPI6 EEP ROM I_PRT DSP_N_INT INT4 SPI7 DSP DAC DIR DC_PRT T N I _ N _ R I D S C _ N _ S F D S O INT5 UART9 Bluetooth MODULE THM1_PRT USB_MCHNG INT6 I2C0...

Page 73: ...A 3 3S IC262 1 2DSP Q5204 TUNER_VCC Composite Video Tuner IC268 1 1H Q80 7A Electronic Volume IC204 5V IC521 12A R2 C5214 D5208 5A USB Controller IC281 Bluetooth Module FL Driver PCB OPE IC401 DSP IC2...

Page 74: ...dels Fix the wires so as not to touch with Top cover CB405 CB47 CB402 CB221 W4004 CB281 R T K B G F L V S models Bluetooth MODULE CB266 U C A R K B G F L V S J models Bluetooth MODULE MAIN 2 Screw ter...

Page 75: ...Bend after screw to MAIN 2 Front panel Bottom side Top side R T K B G F L V S models U C A R K B G F L V S J models to chassis Plase apply the sillicon greece enough to fill the space between Heatsink...

Page 76: ...V_BUS DGND No replacement part available No replacement part available No replacement part available MAIN 1 CB1 SW_MT HP_N_DET DC_PRT VOL_MOSI VOL_SCK HPRY PS_PRT TUR AMP_OLV TRANS_RY THM2_PRT 5CH_MT...

Page 77: ...1 5 1 27 54 28 R T K B G F L V S models U C A R K B G F L V S J models Side B DIGITAL Semiconductor Location Ref no Location D2016 D3 D2201 G5 D2202 H5 D2203 H5 D2204 H5 D2205 H5 IC204 E3 IC225 H5 IC...

Page 78: ...sensor FM AM TUNNING MAIN 2 CB47 E AUXL MIC AUXE 12A AUXR 12A DIGITAL CB221 FLD_N_CS FLD_MOSI PSW_N_DET KEY2 3 3S DGND 3 3M DGND 5D_PON FLD_N_RST FLD_SCK MIC_N_DET KEY1 REM_IN VOL_RB VOL_RA FL_PON 5V...

Page 79: ...J models Side B OPERATION 1 Semiconductor Location Ref no Location D4001 F5 D4002 F5 D4003 E4 D4004 E4 D4005 H4 D4006 C3 D4007 C3 D4008 H4 D4009 F5 D4010 F5 D4011 I3 D4012 I3 D4013 I3 D4014 I3 D4015 D...

Page 80: ...A B G F L V S J models Side A OPERATION 2 Side A OPERATION 4 Semiconductor Location Ref no Location D5208 F5 D5209 D5 D5212 C6 D5404 D2 D5405 C2 D5406 C2 D5407 C2 D5408 C2 IC521 H4 IC522 H4 IC523 H4...

Page 81: ...K B G F L V S models R V S models J model R V S models Side B OPERATION 2 Side B OPERATION 4 Semiconductor Location Ref no Location D5201 G6 D5202 F6 D5206 I5 D5207 H5 D5210 D5 D5211 D5 D5401 D3 D5402...

Page 82: ...ATION 1 CB401 12A MIC E 12A MIC_N_DET PSW_N_DET DGND FG DIGITAL CB225 VSEL1 VSEL2 5A AGND YPAO MIC Power U C R K A B G F L V S J models to chassis VOLUME R T K B G F L V S models OPERATION 1 CB404 FG...

Page 83: ...HTR 3069 IC471 IC501 4 5 1 8 4 5 1 8 U C R K A B G L F S V J models Side B OPERATION 3 Side B OPERATION 5 Side B OPERATION 6 Side B OPERATION 7 Semiconductor Location Ref no Location D4501 H3 D4502 G3...

Page 84: ...contain high voltages and are dangerous Be sure to take safety measures during servicing such as wearing insulating gloves Note that the capacitors indicated below are dangerous even after the power...

Page 85: ...G6 Ref no Location D25 D6 D26 C6 D27 F5 D28 E5 D29 G5 D31 C5 D32 B5 D33 E4 D34 E5 D35 E4 D36 G4 D38 G4 D39 F4 Ref no Location D40 G4 D41 F4 D42 H4 D43 G4 D44 G3 D45 G4 D46 I3 D49 I3 D50 I3 D51 F3 D52...

Page 86: ...D DA_C AGND DA_SW AGND DA_SL AGND DA_SR NC NC 3 3D AUD1_D DGND AUD2_D DGND AV1_D DGND AGND ADR AGND ADL NC NC NC NC 12A AUXR AUXE AUXL 12A MIC AGND DA_FL AGND DA_FR AGND DA_C AGND DA_SW AGND DA_SL AGN...

Page 87: ...J I H G F E D C B A 1 2 3 4 5 6 7 87 RX V381 HTR 3069 Side B MAIN 2 Side B MAIN 3 Side B MAIN 4 Side B MAIN 5 Side B MAIN 6 Semiconductor Location Ref no Location D401 B3 IC41 F3 IC42 E3...

Page 88: ...S160 RTK Anode Cathode RB501VM 40 RB501V 40 RB500VM 40 RB521SM 30 UDZV13B UDZV3 9B UDZV4 7B UDZV5 1B UDZV20B UDZV27B UDZV7 5B 1N4003S 1SS355 1T2 1SS400TE61 RS203M RS403M RS603M B E C 1 IN 2 GND 3 OUT...

Page 89: ...1 M N 8 6 4 7 8 8 A Y H 5 2 7 A 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1...

Page 90: ...0 R2282 1K D2201 RB500VM 40 D 2 2 0 3 1 S S 3 5 5 V M D 2 2 0 4 1 S S 3 5 5 V M D2202 1SS355VM D2205 RB521SM 30T2R 1000P B C2234 IC222 W25Q32FVSSIG Y H 6 6 9 A 0 1 CS 2 DO IO1 3 WP IO2 4 GND 5 DI IO0...

Page 91: ...A 4 A X R 0 0 TCK DVDD A X R 0 4 AXR1 8 EMB_D 2 A X R 0 3 TDI CVDD A H C L K X 0 EMB_D 3 USB0_DP CVDD TRST USB0_VDDA33 AXR1 3 EMB_D 4 E M B _ A 8 A M U T E 1 DVDD S e r i a l F l a s h M e m o r y E M...

Page 92: ...4 3 2 1 4 5 6 R 2 6 3 3 n o _ u s e DGND DGND R 2 6 4 1 n o _ u s e DGND R 2 6 4 2 n o _ u s e R_200_DET R 2 6 5 1 2 2 K C 2 6 1 3 0 0 1 1 6 B R2646 2 7K L2616 3 3HPLL C2640 0 068 10 BJ 3 3D C 2 6 2 9...

Page 93: ...5710 R2816 10K 10K R2817 s291 R2810 X RF45712 RF45712 12K 12K s292 R2818 X RD45910 RD45910 1M 1M s293 R2819 X RD45568 RD45568 680 680 s294 R2820 X WH20700 WH20700 100X4 100X4 s295 XL281 X ZU47760 ZU47...

Page 94: ...a c k USB OPE 4 From DIGITAL From From MAIN 2 U M 3 9 8 1 0 V _ B U S 5 D _ P O N ZJ80100 ZQ54070 D A T A D A T A D G N D UGND 5 5U To BT Module D G N D M I C YPAO USE JUCRKABGFLV NoUSE T USB USE RTK...

Page 95: ...0 UR86710 X 10 50 10 50 10 50 s531 C5220 X X US03510 US03510 US03510 X 0 1 16 0 1 16 0 1 16 s532 R5214 X X WW97250 X X X 2 2K s533 D5207 X X WY16490 X X X UDZV27B s534 R5229 RD35000 X X X X X 0 s541 J...

Page 96: ...R 2 3 3 3 0 R 2 7 3 3 0 R 2 5 3 3 0 R 2 6 3 3 0 R 2 8 3 3 0 R 8 0 3 9 0 R 7 6 3 9 0 R 8 8 3 9 0 R 8 4 3 9 0 R 7 2 3 9 0 R 9 2 3 9 0 R 1 1 4 4 7 0 R 1 1 7 4 7 0 R 1 1 6 4 7 0 R 1 1 5 4 7 0 R 1 1 3 4 7...

Page 97: ...Q81 A1708 S T R 2 9 8 1 0 0 12A R 3 1 4 1 K 7A Q80 C4488 S T R 2 9 5 2 2 K R 2 9 4 2 2 K 12A R 2 9 7 1 0 0 D 5 1 U D Z V 7 5 B R 3 1 3 1 K D 5 2 U D Z V 7 5 B C 1 6 6 1 0 5 0 C 1 6 5 1 0 5 0 C 1 5 7 4...

Page 98: ...LTAGE SELECTOR RESISTOR REMARKS NO MARK PARTS NAME CARBON CARBON METAL METAL METAL FIRE CEMENT SEMI FILM RESISTOR FILM RESISTOR OXIDE FILM RESISTOR FILM RESISTOR PLATE RESISTOR PROOF CARBON FILM RESIS...

Page 99: ...ORE FET CHP CHIP FET FL DSPLY FLUORESCENT DISPLAY FLTR CE CERAMIC FILTER FLTR COMB COMB FILTER MODULE FLTR LC RF LC FILTER EMI FUSE CHP CHIP FUSE GND MTL GROUND PLATE GND TERM GROUND TERMINAL JUMPER C...

Page 100: ...C CE CHP 0 1uF 10V C2031 ZM730500 C CE CHP 22uF 6 3V C2032 ZM730300 C CE CHP 0 1uF 10V C2033 US662101 C CE CHP 100pF 50V C2034 US661182 C CE CHP 18pF 50V C2035 2036 ZM730300 C CE CHP 0 1uF 10V C2037...

Page 101: ...C2422 2429 US625100 C CE CHP 0 1uF 10V C2431 2436 US625100 C CE CHP 0 1uF 10V C2438 US625100 C CE CHP 0 1uF 10V C2440 2442 US625100 C CE CHP 0 1uF 10V C2446 2459 US625100 C CE CHP 0 1uF 10V C2461 2462...

Page 102: ...04400 C CE M CHP 10uF 16V C2726 US663100 C CE CHP 1000pF 50V JUCRKABGFLVS C2729 US663100 C CE CHP 1000pF 50V JUCRKABGFLVS C2733 US634100 C CE CHP 0 01uF 16V JUCRKABGFLVS C2734 2738 US625100 C CE CHP 0...

Page 103: ...R2007 2008 RD456100 R CHP 1K 1 16W J R2009 RD457100 R CHP 10K 1 16W J R2010 2011 RD454220 R CHP 22 1 16W J R2012 2014 RD457471 R CHP 47K 1 16W R2015 RD354101 R CHP 10 1 16W J R2016 RD457471 R CHP 47K...

Page 104: ...HP 10K 1 16W J R2214 RD454220 R CHP 22 1 16W J R2215 2216 RD457100 R CHP 10K 1 16W J R2217 2218 RD454220 R CHP 22 1 16W J R2219 RD455100 R CHP 100 1 16W J R2220 RD458100 R CHP 100K 1 16W R2221 RF45610...

Page 105: ...CHP 5 1K 1 16W R2624 2625 RD454471 R CHP 47 1 16W R2626 RD454330 R CHP 33 1 16W J R2627 RD354223 R CHP 22 1 16W J R2628 RD457100 R CHP 10K 1 16W J R2629 2630 RD455100 R CHP 100 1 16W J R2631 RD354223...

Page 106: ...uF 10V RTKBGFLVS C4029 US035100 C CE CHP 0 1uF 16V B C4030 WD758300 C CE CHP 10uF 10V RTKBGFLVS C4032 4033 US063680 C CE CHP 6800pF 50V B C4034 WD758300 C CE CHP 10uF 10V RTKBGFLVS C4035 US063100 C CE...

Page 107: ...V5 1B JUCRKABGFLVS D4761 4762 WW783900 DIODE 1SS355VM D5201 VV220700 D SCHOTTKY RB501V 40 D5202 WW783900 DIODE 1SS355VM D5206 WY162900 DIODE ZENR UDZV3 9B D5207 WY164900 DIODE ZENR UDZV27B RVS D5208 5...

Page 108: ...16W J R4014 RD356150 R CHP 1 5K 1 16W J R4015 RD356220 R CHP 2 2K 1 16W J R4016 RD356150 R CHP 1 5K 1 16W J R4017 RD356220 R CHP 2 2K 1 16W J R4018 RD356330 R CHP 3 3K 1 16W J R4019 RD356470 R CHP 4...

Page 109: ...00 R CHP 100 1 16W J R5211 WW967700 R MTL OXD 22 1 4W R5212 5213 RD355560 R CHP 560 1 16W J R5214 WW972500 R MTL OXD 2 2K 1 4W RVS R5215 5216 RF457510 R CHP 51K 1 16W F R5217 ZT714300 R MTL FLM 0 47 1...

Page 110: ...US062120 C CE CHP 120pF 50V B C18 US062220 C CE CHP 220pF 50V B C19 US062120 C CE CHP 120pF 50V B C20 US062220 C CE CHP 220pF 50V B C21 23 ZD519400 C MYLAR 3300pF 100V C25 26 ZD519400 C MYLAR 3300pF...

Page 111: ...E CHP 0 1uF 16V C118 US135100 C CE CHP 0 1uF 16V C119 UR867470 C EL 47uF 50V C120 121 UR267100 C EL 10uF 50V C122 123 UR867100 C EL 10uF 50V C124 UR267100 C EL 10uF 50V C125 UR867100 C EL 10uF 50V C12...

Page 112: ...N L 90 18 Q1 3 WK452301 TR 2SC2713 GR Q5 9 WK452301 TR 2SC2713 GR Q11 12 WK452301 TR 2SC2713 GR Q13 15 ZH762900 TR 2SA1145 O Y Q17 18 ZH762900 TR 2SA1145 O Y Q19 21 ZD495301 TR 2SC4115S S Q23 24 ZD495...

Page 113: ...17 19 RD357330 R CHP 33K 1 16W J R21 22 RD357330 R CHP 33K 1 16W J R23 25 RF455330 R CHP 330 1 16W F R27 28 RF455330 R CHP 330 1 16W F R29 31 RF456120 R CHP 1 2K 1 16W F R33 34 RF456120 R CHP 1 2K 1 1...

Page 114: ...AR FP 4 7K 1 4W R141 142 WW865600 R CAR FP 4 7K 1 4W R143 145 WW965700 R MTL OXD 3 3 1 4W R147 148 WW965700 R MTL OXD 3 3 1 4W R149 151 RD357680 R CHP 68K 1 16W J R153 154 RD357680 R CHP 68K 1 16W J R...

Page 115: ...R225 RD357680 R CHP 68K 1 16W J R226 RD353220 R CHP 2 2 1 16W J R227 228 RD355470 R CHP 470 1 16W J R233 234 RD355470 R CHP 470 1 16W J R235 WW970100 R MTL OXD 220 1 4W R236 239 RD358470 R CHP 470K 1...

Page 116: ...00 R CHP 10K 1 16W J R323 RD358100 R CHP 100K 1 16W J R324 RD355680 R CHP 680 1 16W J R325 RD355330 R CHP 330 1 16W J R326 327 RD357100 R CHP 10K 1 16W J R328 RD350000 R CHP 0 1 16W J R330 RD350000 R...

Page 117: ...HF85 3100 1 8 HJ35 3180 2 2 HJ35 3220 HF85 3220 3 3 HJ35 3330 HF85 3330 4 7 HJ35 3470 HF85 3470 5 6 HJ35 3560 HF85 3560 10 HF45 4100 HF45 4100 15 HJ35 4150 HF85 4150 22 HF45 4220 HF45 4220 27 HJ35 427...

Page 118: ...167 1 167 1 167 1 167 1 167 1 169 1 170 1 170 1 163 1 163 1 167 1 167 1 156 1 163 1 163 1 163 1 163 1 163 1 163 1 163 1 166 1 164 1 174 1 164 1 164 1 164 1 164 1 163 1 167 1 171 1 169 1 169 6 4 3 3 4...

Page 119: ...LY DIGITAL JUCA 2 ZT836500 P C B ASSEMBLY DIGITAL RKBGFLV 2 ZT836600 P C B ASSEMBLY DIGITAL T 3 ZT836800 P C B ASSEMBLY OPERATION J 3 ZT836900 P C B ASSEMBLY OPERATION UC 3 ZT837000 P C B ASSEMBLY OPE...

Page 120: ...L1 1005 R2 3216 R1 3216 Q1 D1 T1 SW1 ZONEA ZONEB SL GND VDD 0 1 uF C2 1005 47 uF C1 3 0V BATTERY R4 3216 RAV532 IC1 DC6688F2SER 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VSS PB2 PC2 XIN XOUT...

Page 121: ...NG TUNING 10 BASS BD DVD 4 5 12 28 36 TV CD 6 RADIO 7 15 16 23 STRAIGHT 14 FM AM 24 OPTION 32 40 HOME 22 SETUP 30 38 DISPLAY SKIP SKIP 46 PRESET PRESET 13 MUTE 21 BLUE 37 29 11 PROGRAM PROGRAM RETURN...

Page 122: ...9D63 7A 2B55 K24 OPTION 7A 6B14 7A 6B15 K25 e 7A 9F 7A 2D52 7A 9F61 7A 2D53 K26 ENTER 7A DE 7A 2F50 7A DE20 7A 2F51 K27 r 7A 9E 7A 2E51 7A 9E60 7A 2E50 K28 RETURN 7A AA 7A 3C43 7A AA54 7A 3C42 K29 w 7...

Page 123: ...7A 2B55 K24 OPTION 7A 6B14 7A 6B15 K25 e 7A 9F 7A 2D52 7A 9F61 7A 2D53 K26 ENTER 7A DE 7A 2F50 7A DE20 7A 2F51 K27 r 7A 9E 7A 2E51 7A 9E60 7A 2E50 K28 RETURN 7A AA 7A 3C43 7A AA54 7A 3C42 K29 w 7A 9C...

Page 124: ...9D63 7A 2B55 K24 OPTION 7A 6B14 7A 6B15 K25 e 7A 9F 7A 2D52 7A 9F61 7A 2D53 K26 ENTER 7A DE 7A 2F50 7A DE20 7A 2F51 K27 r 7A 9E 7A 2E51 7A 9E60 7A 2E50 K28 RETURN 7A AA 7A 3C43 7A AA54 7A 3C42 K29 w...

Page 125: ...t attempt any other procedures not specified in the instructions provided by Yamaha Improperly updated products may cause improper operation and any parts or service required to restore proper operati...

Page 126: ...ded from Yamaha website xxxxx xxxx zip 1 Create firmware CD on the computer Unzip the firmware data xxxxx xxxx zip on the computer and then write the firmware xxxxx xxxx wav as audio data to the blank...

Page 127: ...TR 3069 3 2 Connect a CD DVD BD player to this unit Example of connection between digital OPTICAL jacks Example of connection between digital COAXIAL jacks Digital audio pin cable CD DVD BD player Thi...

Page 128: ...Congratulations You have completed the firmware update Your AV receiver is ready for normal use UPDATE SUCCESS POWER OFF PLEASE 3 While pressing INFO key connect the power cable to the AC outlet The...

Page 129: ...may not be suited for this update Try another BD DVD CD player Digital communication cannot be sent correctly If a CD RW is being used use a CD R and perform the procedure again from step 1 CASE 2 Err...

Page 130: ...the root directory of the USB thumb drive 2 Power off the receiver Standby mode 3 Insert the USB thumb drive USB port is located at the lower right side of the front panel 4 Enter the ADVANCED SETUP...

Page 131: ...ion refer to the troubleshooting method Troubleshooting CASE 2 on the next page b When completed UPDATE SUCCESS PLEASE and POWER OFF appears on the display c Turn off the power of the receiver by pres...

Page 132: ...the update by USB using another USB thumb drive CASE 2 Firmware update doesn t start for other reasons Receiver doesn t power up after the update Or error message appeared when confirming the firmware...

Page 133: ...133 RX V381 HTR 3069 RX V381 HTR 3069 RX V381 HTR 3069 1...

Page 134: ...134 RX V381 HTR 3069 RX V381 HTR 3069 RX V381 HTR 3069 2 CD CD R CD RW CD R CD RW CD CD BD DVD xxxxx xxxx zip 1 xxxxx xxxx zip xxxxx xxxx wav CD R CD RW CD CD Windows Media Player CD CD...

Page 135: ...135 RX V381 HTR 3069 RX V381 HTR 3069 RX V381 HTR 3069 3 Optical cable CD DVD BD player This unit Digital audio pin cable CD DVD BD player This unit 2 CD DVD BD OPTICAL COAXIAL CD DVD BD CD DVD BD...

Page 136: ...3069 4 INFO key Power cable AC outlet 4 a CD DVD BD CD b UPDATE SUCCESS PLEASE POWER OFF c d CD DVD BD CD 5 UPDATE SUCCESS POWER OFF PLEASE 3 INFO AC CD 10 FIRMWARE UPDATE PLAY CDDA a STRAIGHT ADVANCE...

Page 137: ...137 RX V381 HTR 3069 RX V381 HTR 3069 RX V381 HTR 3069 5 1 HDMI CD CD R RW CD CD PCM CD DVD BD CD RW CD R 2 3 3 INFO CDDA Upgrader 4...

Page 138: ...RX V379 HTR 3068...

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Yamaha RX-V381, Service Manual

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