Yamaha RX-V385 Service Manual Download Page 87

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OPERATION (1)

(Side B)

T model

OPERATION (12)

(Side B)

RX-V385/HTR-3072

Ref no. Location

D4001

D4002

D4003

D4004

D4005

D4006

D4007

D4008

D4016

D4017

D4020

D4021

D4022

D4023

D4024

D4026

D4027

D4028

D4029

D4030

D4031

D4401

D4402

D4403

IC401

IC441

Q4001

Q4002

Q4003

Q4004

Q4005

Q4006

Q4007

Q4009

• Semiconductor Location

Summary of Contents for RX-V385

Page 1: ...repancy 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...

Page 2: ...ecommended to use one of the following types for the repair work Sn Ag Cu tin silver copper Sn Cu tin copper Sn Zn Bi tin zinc bismuth Caution As the melting point temperature of the lead free solder...

Page 3: ...FRONT PANELS RX V385 U C K A B G F L V P S J models RX V385 T model 3 RX V385 HTR 3072 RX V385 HTR 3072...

Page 4: ...HTR 3072 K B G F L models HTR 3072 T model 4 RX V385 HTR 3072 RX V385 HTR 3072...

Page 5: ...RX V385 U C models RX V385 T model REAR PANELS RX V385 K model 5 RX V385 HTR 3072 RX V385 HTR 3072...

Page 6: ...RX V385 A model RX V385 B G models RX V385 F model 6 RX V385 HTR 3072 RX V385 HTR 3072...

Page 7: ...RX V385 L model RX V385 V P S models RX V385 J model 7 RX V385 HTR 3072 RX V385 HTR 3072...

Page 8: ...HTR 3072 K model HTR 3072 B G models HTR 3072 T model 8 RX V385 HTR 3072 RX V385 HTR 3072...

Page 9: ...HTR 3072 F model HTR 3072 L model 9 RX V385 HTR 3072 RX V385 HTR 3072...

Page 10: ...REMOTE CONTROL PANEL RAV561 Remote control sheet T model 10 RX V385 HTR 3072 RX V385 HTR 3072...

Page 11: ...ohms Frequency Response 10 Hz to 100 kHz AV2 etc FRONT 0 3 dB Signal to Noise Ratio IHF A network AV2 etc to SP OUT Input 1 k ohm shorted 110 dB or more SPECIFICATIONS Residual Noise IHF A Network FR...

Page 12: ...0 2 W Bluetooth standby OFF HDMI control ON Standby through AUTO INPUT HDMI1 HDMI no signal 1 2 W Standby through ON INPUT HDMI1 HDMI no signal 1 2 W Bluetooth standby ON HDMI control OFF Standby thr...

Page 13: ...Inc Android is a trademark of Google Inc SILENT CINEMA is a trademark of Yamaha Corporation SILENT CINEMA Google Noto Fonts This product uses the following fonts Copyright June 2015 Google https www g...

Page 14: ...1 8 21 7 8 151 5 7 8 170 6 5 8 58 2 1 4 47 1 7 8 23 7 8 18 3 4 315 12 3 8 274 10 3 4 435 17 1 8 335 13 1 4 50 2 50 2 60 Top view Front view DIMENSIONS Unit mm inch mm 14 RX V385 HTR 3072 RX V385 HTR...

Page 15: ...he terminals of each capacitor indicated below to discharge electricity The time required for discharging is about 30 seconds per each C5419 and C5422 on OPERATION 2 P C B C5219 and C5220 on OPERATION...

Page 16: ...e remove the label attached on the pattern face of the old Bluetooth module and reuse it by attaching it to the new Bluetooth module 1 Fig 1 a 5 4 b 2 Fig 1 a 7 W4501 W4761 b CB21 CB253 CB477 c 2 3 Bl...

Page 17: ...s and 3 screws Fig 2 b Remove 3 screws Fig 3 c Remove the amp unit Fig 2 4 DIGITAL P C B a 2 5 Fig 3 b 2 Fig 2 c CB22 CB24 CB26 CB81 Fig 2 d CB25 CB27 Fig 2 e DIGITAL P C B DIGITAL P C B MAIN 2 P C B...

Page 18: ...onnect between the following connectors CB61 on DIGITAL P C B CB271 on MAIN 3 P C B CB62 on DIGITAL P C B CB251 on MAIN 2 P C B When connecting the flexible flat cable be careful with polarity DIGITAL...

Page 19: ...panel to the chassis with a ground lead or the like Fig 5 Reconnect all cables connectors that have been disconnected When connecting the flexible flat cable be careful with polarity MAIN 1 P C B P C...

Page 20: ...C MUST be initialized by the following procedure to store the setting information soundfield parameters system memory and tuner presetting etc properly Start up the self diagnostic function and select...

Page 21: ...C Fig 1 3 USB UPDATE USB Update Fig 2 U S B U P D A T E V E R I F Y I N G S x x x x S1 Not for service S2 MAIN IC22 on DIGITAL P C B section S3 DSP IC44 on DIGITAL P C B section S4 Not for service S5...

Page 22: ...m are the same as written ones For details refer to Confirmation of firmware version and checksum 5 Fig 1 6 USB USB Fig 1 7 Fig 3 Writing is completed 4 When writing of the firmware is completed UPDAT...

Page 23: ...1 DSP1 checksum error DSP1 0 No error 000040 6 bit 1 DSP1 data reception timeout DSP1 0 No error 000080 7 bit 1 DSP1 checksum calculation timeout DSP1 0 No error 000100 8 bit 1 DSP2 status port error...

Page 24: ...rvice 4 FULL MUTE 5 INVALID ITEM Not for service 6 INVALID ITEM Not for service 7 INVALID ITEM Not for service 8 INVALID ITEM Not for service 9 INVALID ITEM Not for service 10 INVALID ITEM Not for ser...

Page 25: ...10 INVALID ITEM Not for service 11 INVALID ITEM Not for service N2 INVALID ITEM 1 INVALID ITEM Not for service Not for service 2 INVALID ITEM Not for service 3 INVALID ITEM Not for service 4 INVALID I...

Page 26: ...ITAL VIDEO CHECK 1 HDMI REPEAT 2 OSD VIDEO OUT 3 INVALID ITEM Not for service 4 INVALID ITEM Not for service 5 INVALID ITEM Not for service 6 INVALID ITEM Not for service 7 INVALID ITEM Not for servic...

Page 27: ...POWER RELAY OPERATION TIME 27 4 MICROPROCESSOR OPERATION TIME 28 4 MICROPROCESSOR RESET START NUMBER 29 HISTORY 5 5 HISTORY 5 30 5 LAST INPUT 31 5 LAST VOLUME 32 5 POWER RELAY ON TIME 33 5 POWER RELA...

Page 28: ...NVALID ITEM Not for service Not for service S2 SET INFORMATION 1 MODEL 2 DESTINATION 3 SERIAL NUMBER S3 FACTORY PRESET 1 PRESET INHIBIT RESERVED S4 ROM VERSION CHECKSUM 1 SYSTEM VERSION 2 FACTORY VERS...

Page 29: ...cancel the protection function by the procedure below and it will be possible to enter the self diagnostic function mode The protection functions other than the excess current detect function will be...

Page 30: ...to turn off the power Main menu display Opening message After a few seconds Display provided when Self Diagnostic Function started The display is as described below depending on the situation when the...

Page 31: ...on of each power transistor Turning on the power without correcting the abnormality will cause the protection function to work immediately and the power supply will instantly be shut off 2 When the pr...

Page 32: ...e power without correcting the abnormality will cause the protection function to work in 5 seconds and the power supply will be shut off 2 2 When the protection function worked due to abnormal DC outp...

Page 33: ...ON it is determined that there may be a short between the speaker terminals Protection function works and the power supply will be shut off If the power supply is turned on again CHECK SP WIRES will...

Page 34: ...set menu are not available SCENE TV SCENE BD DVD SCENE RADIO SCENE CD Keys of this unit Initial settings when Self Diagnostic Function started The following initial settings are used when self diagno...

Page 35: ...ow Front L Front L Center Surround L Front R Front R Surround R Front L 10 dB Subwoofer Details of Self Diagnostic Function menu A1 DSP AUDIO DSP A1 1 DSP THROUGH DSP 2ch Front L Front L Center Surrou...

Page 36: ...03M B C J80 D2146 W2104A MH40022 C 2 1 8 6 6 8 0 0 6 3 C 2 1 8 5 6 8 0 0 6 3 6 2 2 Y R O 2 D 4 2 H E 7 6 8 RY226 EH24D2 O 4 3 5 E E AC_BL B AC_BH ZC32430 AC_BL AC_BH B Screw WE77420 V H 6 P 1 8 L 1 8...

Page 37: ...alog input audio signal is output to only SURROUND L R channels via A D D A A2 6 CH AUDIO SUBWOOFER The analog input audio signal is output to only SUBWOOFER channel via A D D A A 2 3 C H A U D I O C...

Page 38: ...1 H D M I A U T O A3 2 INVALID ITEM Not for service A3 5 INVALID ITEM Not for service A3 2 INVALID ITEM A3 5 INVALID ITEM A 3 2 I N V A L I D I T E M A 3 5 I N V A L I D I T E M A3 3 HDMI THROUGH HDMI...

Page 39: ...to A4 16 INVALID ITEM Not for service A4 2 INVALID ITEM A4 3 INVALID ITEM A4 5 A4 16 INVALID ITEM A 4 2 I N V A L I D I T E M A 4 3 I N V A L I D I T E M A 4 1 B I A M P A4 4 FULL MUTE A4 4 FULL MUTE...

Page 40: ...FRONT L FRONT R ON Connected OFF Disconnected A 7 1 D I R P L L A7 DIR PLL LOCK CHECK A7 1 DIR PLL Phase Lock Loop This menu is used to check the route of digital audio signal input to AUDIO 1 AUDIO 2...

Page 41: ...noise for other than SUBWOOFER SUBWOOFER 500 Hz to 2 kHz pink noise A8 1 TEST ALL The test noise is output to all channels A8 1 TEST ALL A8 2 to A8 14 INVALID ITEM Not for service A8 2 A8 14 INVALID I...

Page 42: ...e example the segments in the second row from the top are shorted D1 FL CHECK This menu is used to check operation of the FL display FL display FL D1 FL CHECK FL FL 2 D1 1 INITIAL DISPLAY D1 2 ALL SEG...

Page 43: ...B FRONT 1 TRACK USB USB 1 PC USB 2 U 1 1 U S B F 1 T R A C K U1 2 INVALID ITEM Not for service U1 2 INVALID ITEM U 1 2 I N V A L I D I T E M U2 USB COMPLIANCE TEST Not for service U2 USB COMPLIANCE TE...

Page 44: ...etooth MODULE ADDRESS Bluetooth N 3 1 0 7 6 3 N 3 2 C 4 3 0 1 8 1 2 7 C 6 1 N3 3 INVALID ITEM Not for service N3 4 Bluetooth AUDIO LOOPBACK Not for service N3 3 INVALID ITEM N3 4 Bluetooth AUDIO LOOPB...

Page 45: ...L P C B C1 1 ALL C1 2 C1 13 C1 2 MCPU OSD Microprocessor IC22 and OSD FLASH ROM IC21 s reading writing are checked C1 2 MCPU OSD IC22 OSD FLASH ROM IC21 OK No error detected NG An error is detected Ch...

Page 46: ...OK No error detected NG An error is detected Checking OK No error detected NG An error is detected Checking C 1 5 I 2 C 0 0 0 O K C1 5 I2C The I2C Inter integrated circuit bus line connection is chec...

Page 47: ...tected Checking C1 13 Bluetooth CHECK The communication of the Bluetooth module is checked C1 13 Bluetooth CHECK Bluetooth C1 10 INVALID ITEM Not for service C1 11 INVALID ITEM Not for service C1 12 C...

Page 48: ...D I T E M V1 ANALOG VIDEO CHECK This menu is used to check the analog video signal route V1 1 ANALOG BYPASS The video signal is converted and output as shown below V 1 1 A N A L O G B Y P A S S V1 ANA...

Page 49: ...rvice V1 4 INVALID ITEM Not for service V1 2 INVALID ITEM V1 4 INVALID ITEM V 1 2 I N V A L I D I T E M V 1 4 I N V A L I D I T E M MUTE CHECK HDMI IN Composite In HDMI OUT Composite Out MUTE CVBS_ON...

Page 50: ...36 bit is displayed Deep Color 30 bit 36 bit HDMI output TV HDMI HDMI BD DVD player IC1 HDMI Receiver Transmitter MN864788A CB5 HDMI OUT CB4 HDMI IN1 CB3 HDMI IN2 CB2 HDMI IN3 CB1 HDMI IN4 V2 2 OSD On...

Page 51: ...time and operation frequency during the self diagnostic function mode will not be stored T1 1 OPERATING TIME The operating time of this unit is displayed T1 TROUBLE SHOOTING INFORMATION T1 1 OPERATING...

Page 52: ...255 times 0 FF 255 Maximum value 0 to FF 0 FF VIDEO NET HDMI Power relay T1 5 POWER OFF TIME OUT The number of time out times of each module when the power is turned off will be displayed T1 6 MICROPR...

Page 53: ...e number is displayed T2 4 THM HIGHEST TEMPREATURE The maximum value of each detected heatsink bridge diode temperature is stored and displayed Normal value THM1 51 to FF THM2 51 to FF THM3 Not for se...

Page 54: ...ORY 6 T3 3 HISTORY 3 T3 7 HISTORY 7 T3 4 HISTORY 4 T3 8 HISTORY 8 Display Key number AD value 1 AD value 2 AD value 3 Key name AD 1 AD 2 AD 3 0205 B2 C5 FF power 0300 37 4B FF SCENE1 BD DVD 0301 21 36...

Page 55: ...displayed T4 x LAST VOLUME The volume level which was selected last is displayed MUTE 80 0 to 16 5 dB MUTE 80 0 16 5 dB T4 x POWER RELAY ON TIME After the power relay is turned on the time until the p...

Page 56: ...tage 3 3 V 255 If DC becomes out of the normal value range the protection function works to turn off the power P1 AD DATA CHECK A D P1 8 KEY VOLUME P1 1 DC DC IC22 99 DC PRT 38 92 3 3 V 255 DC P1 2 PS...

Page 57: ...eference voltage 3 3 V 255 P1 3 THM IC22 94 THM1 95 THM2 THM1 OPERATION 2 P C B TH541 THM2 MAIN 1 P C B D2146 TH221 THM1 109 255 THM2 133 255 3 3 V 255 THM1 THM2 P1 4 OUTPUT LEVEL IC22 100 AMP OLV 3 3...

Page 58: ...elected keys become inoperable due to detection 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 P 1 8 K Y 2 5 5 2 5...

Page 59: ...ltage at the moment when the protection function worked Reference voltage 3 3 V 255 A D 3 3 V 255 P2 2 History 2 2 P2 3 History 3 3 P2 4 History 4 4 P 2 1 1 D C 0 0 0 P 2 2 2 N o P R T P 2 3 3 N o P R...

Page 60: ...t this sub menu to protect the values set by the user IC S3 1 PRESET RESERVED Initialization reserved PRESET RESERVED Initialization of the back up IC is reserved Actual initialization is executed whe...

Page 61: ...PROCESSOR VERSION The firmware version of microprocessor IC22 on DIGITAL P C B is displayed DIGITAL P C B IC22 S4 4 MICROPROCESSOR CHECKSUM The checksum value of microprocessor IC22 on DIGITAL P C B i...

Page 62: ...removing the resistor 3 Confirm that the voltage is within the confines of 0 2 mV to 15 mV after 60 minutes 1 R2254 SURROUND Rch R2252 FRONT Rch R2253 CENTER R2255 FRONT Lch R2249 SURROUND Lch 0 1 mV...

Page 63: ...4 5 5 5 1 6 2 6 3 6 4 6 5 6 1 7 2 7 3 7 4 7 5 7 20G 16G 19G 17G 1G 14G 15G 16G 1 69 V4001 020BT009GINK OPERATION 1 P C B b b c f e S11 S12 S13 c n f S1 m g e r k j p h a a S4 S3 S2 d col2 d S4 col1 No...

Page 64: ...1e 1e 3d 2 4 D17 2c 2c 4e 3 4 D18 1c 1c S16 3e 4 4 D19 2g 2g 4c 5 4 D20 1g 1g 3c 1 5 D21 2m 2m 1d S3 2 5 D22 1m 1m 1c 4g 3 5 D23 2f 2f 1e 3g 4 5 D24 1f 1f 1r S2 5 5 D25 2b 2b 1p 4f 1 6 D26 1b 1b 1n 3f...

Page 65: ...P3RX1P P3RX1M AVDD11RX3 P3RX0P P3RX0M AVDD11RX3 P3RXCP P3RXCM AVDD33RX3 VSS PVDD33 VDD33 CH1ABCLK 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 1...

Page 66: ...2 P0RX2M I TMDS RX port 0 CH2 data 103 P0RX2P I TMDS RX port 0 CH2 data 80 P1RXCM I TMDS RX port 1 Clock 81 P1RXCP I TMDS RX port 1 Clock 83 P1RX0M I TMDS RX port 1 CH0 data 84 P1RX0P I TMDS RX port 1...

Page 67: ...flag for Audio Output 0 control Low Active Because this is an open drain pin it should be pulled up externally The recommended value is 4 7k to 10k ohm 12 NOSDIRQ O Interrupting flag for OSD control...

Page 68: ...112 121 123 137 38 VDD33 I Digital 3 3 V power supply 69 117 138 130 VDD33IO I Digital 3 3 V power supply 16 AVDD11TX I Analog 1 1 V power supply Tx port 18 22 25 31 17 AVDD33TX I Analog 3 3 V power s...

Page 69: ...CS 2 UHPI_HCS GP2 5 BOOT 15 EMA_BA 0 GP1 14 EMA_BA 1 UHPI_HHWIL GP1 13 EMA_A 10 GP1 10 2 3 4 5 DV DD DV DD DV DD DV DD 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 3...

Page 70: ...ta 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 SPI1_CLK EQEP1S GP5 7 BOOT 7 I O S...

Page 71: ...SD_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 UHPI data bus 52 EMA_D 6 MMCSD_DAT 6...

Page 72: ...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 address 108 EMB_CS 0 O EMIFB SDRAM chip select 0 109 DVDD 110 EMB_RA...

Page 73: ...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 TCK I JTAG test clock 156 TDO O JTAG...

Page 74: ...5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15 REGIN1 REGOUT1 RVDD3 RVSS REGOUT3 PE0 PE1 PE2 PE3 PE4 DVSS X1 DVSS X2 DVDD3 TB5OUT PF1 PF2 SC4TXD PM7 SC4SCK PM9 PM10 AVDD3 PN1 PN0 TB3IN0 TB2IN0 PG9 PG...

Page 75: ...25 RVSS RVSS GND pin for regulator 26 REGOUT3 REGOUT3 Pin connected with capacitor 1 0uF for regulator 27 PE0 TRST CS3 TBBOUT 28 PE1 TDI TB7IN0 O no use 29 PE2 TDO SWV TB7IN1 SWV Serial wire viewer o...

Page 76: ...P2DI O O 77 PG3 SP2CLK MT_N_3CH O O Mute 3ch Left Center Right 78 PG4 I2C0SDA SP2FSS MT_N_SUR O O Mute surround 79 PG5 I2C0SCL SP2FSS MT_N_SW O O Mute subwoofer 80 PG6 I2C1SDA SPRY_3CH O O Speaker rel...

Page 77: ...reset 139 PB1 A9 TB9OUT HDIN_HPD1 O O HDMI IN1 HPD OUT 140 PB2 A10 UT1DCD HDIN_HPD2 O O HDMI IN2 HPD OUT 141 PB3 A11 UT1DSR HDIN_HPD3 O O HDMI IN3 HPD OUT 142 PB4 A12 UT1DTR HDIN_HPD4 O O HDMI IN4 HP...

Page 78: ...2 399 2 653 V 2 653 2 919 V 2 916 3 175 V A D value 3 3 V 255 0 11 12 32 33 54 55 77 78 98 99 120 121 143 144 165 166 185 186 205 206 225 226 245 KEY2 DIRECT TUNING TUNING AM FM PRESET PRESET MEMORY...

Page 79: ...MUTE FL FR C SL SR PHONES PREOUT SUBWOOFER HP_N_DET Speaker relay HDMI_SCL HDMI_SDA Composite HDMI OUT MONITOR OUT AC IN Amp block Heatsink Main power supply Main trans TRANS_RY DC_PRT THM1 AMP_LMT I_...

Page 80: ...1 AVDD11 DC DC BD9328FJ IC523 12A OPE AMP KIA7812API C5219 OPE D5205 1A 12RY RELAY IC90 12RY RELAY C5220 OPE 12A OPE AMP DC DC IC524 KIA7912PI TPS54308 1A 7A Electronic volume Q2002 IC87 1 2V 1 2DSP1...

Page 81: ...3 Fix with PN501 CB501 CB477 PN224 W2101C CB526 Fix with PN224 W2102A W2102B CB522 Fold wire trap and align with P C B edge CB222 W5021 Screw to chassis to OPERATION 5 W4501 to OPERATION 7 W4761 FFC 7...

Page 82: ...ON 3 CB501 FFC 9p to TUNER module FCF 23p to OPERATION 1 CB402 CB9540 must be inside the loop of CB22 CB27 CB25 FFC 20p to Bluetooth module Fix with wire clamp W4401 CB954 Fix with wire clamp CB24 W54...

Page 83: ...IGITAL CB22 CB225 to DIGITAL CB954 Bluetooth module Bluetooth module Fix W4401 with cable tie Apply silicon grease to shaded area Stick filament tape on OPERATION 11 P C B Stick on printed area 15 mm...

Page 84: ..._MOSI FLD_N_RST FLD_N_CS FLP_PON STBY_LED FLD_PON KY_AD1 VDL_RA PSW_N_DET FLD_SCK KY_AD2 DGND ISEL_RA DGND REM_IN1 5 5V 5 5V 3 3M VDL_RB DGND ISEL_RB PS2_PRT AMP_OLV I_PRT DC_PRT VOL_SCK VOL_MOSI MT_S...

Page 85: ...1 8 16 9 1 3 4 5 1 54 27 28 1 1 3 6 4 4 8 5 1 4 8 5 1 4 8 5 A B C D E F G H I J 1 2 3 4 5 6 7 RX V385 HTR 3072 85 Ref no Location D18 C3 D202 E4 IC3 B4 IC7 C3 IC21 E4 IC43 C5 IC44 D4 IC84 B5 IC87 C5...

Page 86: ...AIGHT STBY_LED PSW_N_DET MIC_N_DET MIC E 12A 3 3M FG 12A DGND AUXL 12A AUXR E AUXE 12A MIC FLD_PON STBY_LED 3 3M KEY1 DGND VOL_RB FLP_PON MIC_N_DET DGND VOL_RA PS2_PRT FLD_MOSI FLD_SCK FLD_N_CS REM_IN...

Page 87: ...n D4001 E5 D4002 E5 D4003 F3 D4004 F3 D4005 E4 D4006 E4 D4007 G3 D4008 G3 D4016 D5 D4017 D5 D4020 G4 D4021 G4 D4022 G4 D4023 G4 D4024 G4 D4026 G5 D4027 G5 D4028 G4 D4029 G4 D4030 G4 D4031 G4 D4401 C4...

Page 88: ...nal parts in this product 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 danger...

Page 89: ...8 V P S models A B C D E F G H I J 1 2 3 4 5 6 7 RX V385 HTR 3072 89 Ref no Location D5201 F5 D5204 G5 D5401 B3 D5403 B4 D5404 C3 D5405 D3 D5406 D3 D5407 D3 D5408 D3 D5410 B5 D5411 D3 D5412 D3 D5413 D...

Page 90: ...ATION 1 CB401 OPERATION 1 CB404 to chassis to chassis VOLTAGE SELECTOR 110V 120V 220V 240V YPAO MIC POWER indicator Power VOLUME DIRECT POWER TRANSFORMER PHONES SILENT CINEMA FG MIC_N_DET 12A 12A DGND...

Page 91: ...3 Side B OPERATION 6 Side B OPERATION 11 Side B OPERATION 7 Side B V P S models 1 4 8 5 U C K A B G F L V P S J models A B C D E F G H I J 1 2 3 4 5 6 7 RX V385 HTR 3072 91 Ref no Location D4501 B3 D4...

Page 92: ...angerous 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 is turned off because an electri...

Page 93: ...F5 D2128 G5 D2129 E5 D2130 F5 D2131 F5 D2133 F5 D2136 E5 D2137 G5 D2138 D5 D2139 D5 D2140 F5 D2141 F4 D2143 F4 D2145 G4 D2148 G4 D2149 H4 IC202 E3 Ref no Location IC203 C4 Q2003 D4 Q2006 D4 Q2007 E4 Q...

Page 94: ...12A AUXL AGND MIC 12A AUXE DA_FL DA_SBR AGND DA_FR DA_SW AGND DA_SL ADR DA_SR ADL DA_SBL DA_C AGND DAFR DAC ADL AGND AGND AGND ADR DASW AGND DASR AGND DASBL AGND DASBR DASL DAFL AUXE AGND MIC 12A AUXL...

Page 95: ...IC273 IC272 MAIN 2 Side B MAIN 3 Side B MAIN 4 Side B MAIN 5 Side B 5 8 1 4 A B C D E F G H I J 1 2 3 4 5 6 7 RX V385 HTR 3072 95 Ref no Location D2701 G3 IC273 F3 Semiconductor Location...

Page 96: ...NJM8065RB1 M95256 RDW6TP STR3A453 Anode Cathode 6 10 1 1 2 4 5 I O 3 8 GND 6 7 9 10 NC 5 Anode Cathode Anode Cathode Anode Cathode Anode Cathode AC AC AC AC 1 1 Anode 2 Cathode 3 Anode 2 3 Anode Catho...

Page 97: ...C 8 9 1 0 1 0 C 8 7 0 0 1 1 6 B C 8 8 0 0 1 1 6 B C91 0 01 16 B C 9 3 0 0 1 1 6 B C90 0 01 16 B C79 0 1 10 C86 0 01 16 B C 8 4 0 0 1 1 6 B D 1 5 E S D 7 0 0 4 M U T A G 1 2 4 5 6 7 8 9 3 L 9 E X C 2...

Page 98: ...5 3 3 C283 0 01 16 B 5 5V R222 33X4 C219 no_use C251 0 1 10 BJ PL0 3 R 2 2 7 3 3 R 2 4 7 3 3 X 4 DGND C252 0 1 10 BJ D G N D T P 2 4 0 W N _ S P I _ M O S I J 2 0 7 n o _ u s e 2 1 2 5 W N _ A D T _ N...

Page 99: ...DQ8 4 3 VCCQ 4 4 DQ9 4 5 DQ10 4 6 VSSQ 4 7 DQ11 4 8 DQ12 4 9 VCCQ 5 0 DQ13 5 1 DQ14 5 2 VSSQ 5 3 DQ15 5 4 VSS I C 4 4 W 2 5 Q 8 0 D V S S I G YJ948A0 1 C S 2 D O I O 1 3 W P I O 2 4 G N D 5 D I I O 0...

Page 100: ...0 0 6 8 1 0 B J DGND AGND C621 1000P B AGND DGND C622 1000P B AGND DGND C620 1000P B CB61 52418 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CB62 52418 1 2 3 4 5 6 7 8 9 10 11 12 13 AGND AGND A G N D D602 no_...

Page 101: ...G L605 BKP1005HS680 T IC85 TPS54308 1 G N D 2 S W 3 V I N 5 E N 4 F B 6 B O O T L 8 1 9 n o _ u s e C 8 4 9 0 1 1 0 B J L 8 0 7 B L M 2 1 P G 6 0 0 S N 1 D C 8 3 9 2 2 6 3 C 8 4 5 4 7 P C H L 8 0 5 B...

Page 102: ...B C 9 5 3 4 3 3BT BT_TX_SPDIF BT_SPDIF DATA_P DATA_M CB956 20FLT SM2 TB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 BT_N_RST C 9 5 3 1 n o _ u s e R9531 33X4 L9507 BKP1005HS680 T L 9 5 0 8 n o...

Page 103: ...0 1 1 2 K D 4 0 1 6 1 S S 3 5 5 V M R4601 no_use A A P V A 0 0 4 C 0 C B 4 4 1 1 2 3 4 E D 4 0 2 8 1 S S 3 5 5 V M UGND 12V W4601 no_use FG 12V D4601 no_use F2 C4031 no_use J4003 R 4 7 0 4 1 0 K J400...

Page 104: ...2 R5422 150K R 5 4 0 8 1 P 4 7 R 5 4 0 4 1 2 P 3 M VE S T 5 4 2 D 5 4 0 5 VE R 5 4 2 5 1 0 0 K 5V R 5 2 2 4 1 2 K R 5 2 2 5 1 2 K R 5 2 2 3 1 2 K DG5D1 O M II_T RY541 FI541 s544 D 5 4 0 1 U D Z V 1 5...

Page 105: ...4 0 5 0 S T 2 0 1 1 0 0 K R 2 0 7 5 R 2 0 3 2 1 0 0 470K R2017 220P SL C2014 470K R2018 R2063 0 1 1 6 C 2 0 1 8 D 2 0 0 2 U D Z V 7 5 B R2069 330 R 2 0 2 4 n o _ u s e C2016 no_use R 2 0 7 6 2 2 0 12A...

Page 106: ...0 1 1 0 0 C 2 1 9 5 0 0 1 1 0 0 C2204 0 01 100 C2205 0 01 100 VN50000 J2101 AG2 AGND C 2 1 6 8 0 1 1 0 0 C 2 1 6 6 0 1 1 0 0 C 2 1 7 1 0 1 1 0 0 C 2 1 6 5 0 1 1 0 0 C 2 1 7 0 0 1 1 0 0 C 2 1 6 7 0 1...

Page 107: ...VO no_use PN352 C 2 7 1 4 2 2 5 0 I C 2 7 2 7 4 A H C U 0 4 P W 1 2 I C 2 7 2 1 1 1 0 I C 2 7 2 5 6 I C 2 7 2 9 8 I C 2 7 2 7 4 A H C U 0 4 P W 3 4 I C 2 7 2 7 4 A H C U 0 4 P W 1 3 1 2 1 4 7 AGND R 2...

Page 108: ...CENT 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 CN JUMPER CONNECTOR JUMPER TST JUMPER...

Page 109: ...100 C CE CHP 100pF 50V C34 US661120 C CE CHP 12pF 50V C35 ZM730300 C CE CHP 0 1uF 10V C36 US661120 C CE CHP 12pF 50V C37 39 ZM730300 C CE CHP 0 1uF 10V C40 ZM730600 C CE CHP 10uF 10V C41 47 ZM730300 C...

Page 110: ...4100 C CE CHP 0 01uF 16V C282 US625100 C CE CHP 0 1uF 10V C283 US634100 C CE CHP 0 01uF 16V C285 US625100 C CE CHP 0 1uF 10V C401 US663100 C CE CHP 1000pF 50V C402 US662470 C CE CHP 470pF 50V C403 404...

Page 111: ...00 C CE CHP 1000pF 50V C680 US625100 C CE CHP 0 1uF 10V C682 US625100 C CE CHP 0 1uF 10V C801 US634100 C CE CHP 0 01uF 16V C802 US625100 C CE CHP 0 1uF 10V C803 804 WD758300 C CE CHP 10uF 10V C806 US0...

Page 112: ...E CHP 12pF 50V C9527 US663100 C CE CHP 1000pF 50V C9529 US662100 C CE CHP 100pF 50V C9530 US663100 C CE CHP 1000pF 50V C9531 US634100 C CE CHP 0 01uF 16V C9533 9534 US663100 C CE CHP 1000pF 50V C9535...

Page 113: ...1 16W J J802 803 RD450000 R CHP 0 1 16W J J808 RD450000 R CHP 0 1 16W J Q1 WZ461800 TR CHP 2SC4081UBTLR Q2 WW782100 TR DGT DTC014EUBTL Q3 WZ461800 TR CHP 2SC4081UBTLR Q4 WW782100 TR DGT DTC014EUBTL Q5...

Page 114: ...R CHP 10K 1 16W J R75 RD456220 R CHP 2 2K 1 16W J R76 78 RD455100 R CHP 100 1 16W J R79 RD456220 R CHP 2 2K 1 16W J R81 83 RD457100 R CHP 10K 1 16W J R85 RD457100 R CHP 10K 1 16W J R89 RD454330 R CHP...

Page 115: ...1 16W R274 RD457100 R CHP 10K 1 16W J R275 RD458470 R CHP 470K 1 16W R276 RD454330 R CHP 33 1 16W J R277 RD459100 R CHP 1M 1 16W J R278 RD457100 R CHP 10K 1 16W J R279 RF556620 R CAR CHP 6 2K 1 16W R...

Page 116: ...4 RF557220 R CHP 22K 1 16W R815 RF455680 R CHP 680 1 16W F R816 RF458100 R CHP 100K 1 16W F R817 RF457220 R CHP 22K 1 16W F R819 RD456470 R CHP 4 7K 1 16W J R821 RD458100 R CHP 100K 1 16W R822 RD45733...

Page 117: ...CE CHP 1uF 25V C4036 UM416100 C EL 1uF 50V C4037 WG251600 C CE CHP 4 7uF 6 3V C4038 UM416220 C EL 2 2uF 50V C4039 US035100 C CE CHP 0 1uF 16V B C4040 4041 US062100 C CE CHP 100pF 50V B C4042 4043 US0...

Page 118: ...UC C5419 WQ852500 C EL 68uF 400V TKABGFL C5419 WS068600 C EL 150uF 400V VPS C5420 UR267470 C EL 47uF 50V C5422 5423 WH774300 C EL 2200uF 16V C5424 WH771600 C EL 220uF 10V C5425 ZD518800 C MYLAR 1000pF...

Page 119: ...4007 ZY200100 TR 2SC6126 Q4008 WC398400 TR 2N5551C AT Q4009 WW782100 TR DGT DTC014EUBTL Q4010 ZW428700 TR KTC3572 AT H Q4501 WG422900 TR DGT DTC114EUA TP Q5201 ZW428700 TR KTC3572 AT H Q5402 WZ461800...

Page 120: ...CHP 1K 1 16W J JUCKABGFLVPS R4503 RD357100 R CHP 10K 1 16W J JUCKABGFLVPS R4504 RD356100 R CHP 1K 1 16W J JUCKABGFLVPS R4505 RD355220 R CHP 220 1 16W J JUCKABGFLVPS R4506 RD358100 R CHP 100K 1 16W J...

Page 121: ...6W J R5428 RD356100 R CHP 1K 1 16W J R5431 RF456820 R CHP 8 2K 1 16W F R5432 ZX751900 R CAR CHP 680K 1 2W RY541 ZD046300 RELAY DG5D1 O M II TV 8 ST522 WA246200 SCR TERM 3 5 SW401 418 WD483100 SW TACT...

Page 122: ...C CE CHP 120pF 50V B C2121 2122 US062220 C CE CHP 220pF 50V B C2126 ZD519400 C MYLAR 3300pF 100V C2127 UR257470 C EL 47uF 35V C2128 ZD519400 C MYLAR 3300pF 100V C2129 UR257470 C EL 47uF 35V C2130 ZD51...

Page 123: ...IODE 1SS355VM D2127 2130 WW783900 DIODE 1SS355VM D2131 WY164200 DIODE ZENR UDZV13B D2133 WW783900 DIODE 1SS355VM D2136 2141 WW783900 DIODE 1SS355VM D2143 WW783900 DIODE 1SS355VM D2145 WW783900 DIODE 1...

Page 124: ...KRA104S RTK Q2183 WC435000 TR DGT KRC102S RTK Q2184 WC434900 TR DGT KRA104S RTK Q2185 WC435000 TR DGT KRC102S RTK Q2187 WC434900 TR DGT KRA104S RTK Q2188 2189 WC435000 TR DGT KRC102S RTK Q2190 2191 WC...

Page 125: ...358270 R CHP 270K 1 16W J R2154 2157 RD358270 R CHP 270K 1 16W J R2158 RD357100 R CHP 10K 1 16W J R2160 2163 RD357100 R CHP 10K 1 16W J R2165 2167 RF857470 R MTL CHP 47K 1 16W R2170 2171 RF857470 R MT...

Page 126: ...100K 1 16W F R2304 V8070000 R MTL FLM 1 1W R2305 V8071600 R MTL FLM 1K 1W R2306 RD257150 R CHP 15K 1 10W J R2307 RD257120 R CHP 12K 1 10W J R2309 RD358100 R CHP 100K 1 16W J R2311 2312 RF358100 R MTL...

Page 127: ...400 RELAY 981 2A 24DS SP7 RY226 ZT617700 RELAY DC EH24D2 O ST201 V4040500 SCR TERM M3 TE221 WW728900 TERM SP 4P JUCTVPS TE221 WW726500 TERM SP 4P KABGFL TE222 WW726600 TERM SP 6P JUCTVPS TE222 WW72880...

Page 128: ...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 4270 HF85 4270 33 HF45 4330 HF45 4330 39...

Page 129: ...7 56 57 55 20 900 902 903 904 3 5 3 51 50 57 7 3 12 3 1 53 2 53 1 3 11 4 51 5 4 1 4 2 4 3 B G L models HTR 3072 K F L models 3 4 3 8 3 10 3 2 3 3 2 3 52 13 3 54 6 U C L V P S J models T model 902 T K...

Page 130: ...TTOM 115x248 BGL 2 VAA71800 P C B ASSEMBLY DIGIAL 3 VAA72300 P C B ASSEMBLY OPERATION JUC 3 VAA72400 P C B ASSEMBLY OPERATION T 3 VAA72500 P C B ASSEMBLY OPERATION KABGFL 3 VAA72600 P C B ASSEMBLY OPE...

Page 131: ...10 C3 1005 R1 3216 R4 3216 BL1 1005 BL2 1005 0 ohm SL T1 T3 Q1 2 ohms R2 3216 100 ohms R3 1005 1 5k ohms 20 19 18 17 16 15 14 13 12 11 T2 SW1 ZONE A ZONE B no use no use X1 4 00 MHz 1 9 17 25 33 41 2...

Page 132: ...MUTE 7A 1C 7A DC 7A 1CE2 7A DC22 K22 SETUP 7A 84 7A 847A K23 up 7A 9D 7A 2B54 7A 9D63 7A 2B55 K24 OPTION 7A 6B14 7A 6B15 K25 left 7A 9F 7A 2D52 7A 9F61 7A 2D53 K26 ENTER 7A DE 7A 2F50 7A DE20 7A 2F51...

Page 133: ...RX V385 HTR 3072...

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