Yamaha RX-V901 Manual de Serviço

SERVICE MANUALAV RECEIVERRX-V800/RX-V800RDS/HTR-5280100727 CONTENTSTO SERVICE PERSONNEL ... 1IMPEDANCE SELECT

RX-V800/RX-V800RDS/HTR-52809 SELF DIAGNOSIS FUNCTION (DIAG)There are 13 DIAG menu items each of which has sub-menu items. Listed in the table below a

RX-V800/RX-V800RDS/HTR-528010• Starting DIAGPress the “STANDBY/ON key while pressing those two keys indicated in thefigure on the right.• Starting DIA

RX-V800/RX-V800RDS/HTR-528011Cause: An excessive current flowed to the power amplifier.Supplementary information: As current of the power transistor i

RX-V800/RX-V800RDS/HTR-528012• Functions in DIAG modeIn addition to the DIAG menu items, functions as listed below are available.• Input selection, 6C

RX-V800/RX-V800RDS/HTR-528013• Details of DIAG menu1. DSP THROUGHThere are 3 sub-menu items (ANALOG BYPAS, DSP 0dB, DSP FULL BIT).SDOxx represents a t

RX-V800/RX-V800RDS/HTR-528014• The signal is output in digital full bit without including the head margin.• The same applies as “DSP 0dB” except that

RX-V800/RX-V800RDS/HTR-528015HP FULL BIT [Remote control code: 7A-10 (PRESET+)]• The signal is output in digital full bit without including the head m

RX-V800/RX-V800RDS/HTR-5280163. RAM THROUGHThe main L/R uses the analog through method when analog signals are input and the DSP through method when d

RX-V800/RX-V800RDS/HTR-5280174. PRO LOGIC [YSS928]Operation conforming to the ordinary Dolby Normal sound field is provided.[REMOTE CONTROL CODE: 7A-0

RX-V800/RX-V800RDS/HTR-5280MAIN: SMALL 0dB[Remote control code: 7A-88 (PRG 1)]MAIN: LARGE -10dB[Remote control code: 7A-89 (PRG 2)]CENTER: NONE[Remote

RX-V800/RX-V800RDS/HTR-52801WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLEWARNING: CHEMICAL CONTENT NOTICE!The solder used

RX-V800/RX-V800RDS/HTR-5280197. MANUAL TESTThe noise generator with a built-in DSP outputs the test noise through the channels specified by the sub-me

RX-V800/RX-V800RDS/HTR-528010. AD DATA CHECKThis menu is used to display the A/D conversion value of the main CPU which detects panel keys of the main

RX-V800/RX-V800RDS/HTR-5280Display 00 01 02 03 04 05 06 07 08 09Fs (kHz) Analog 32 44.1 48 64 88.2 96 Unknown NRM Unknown DBLNot defined11. IF STATUSU

RX-V800/RX-V800RDS/HTR-528022YS1-3 [Remote control code: - ] Indicates device status information of YSS928 (IC501). * The numeric value in the figure

RX-V800/RX-V800RDS/HTR-52800.1mV ~ 10.0mV(DC)0.1mV ~ 10.0mV(DC)R65 (MAIN Lch)R72 (MAIN Rch)R86 (CENTER)R31 (MAIN Lch)R38 (MAIN Rch)R55 (CENTER)R45 (RE

RX-V800/RX-V800RDS/HTR-5280/DSP-AX8 DISPLAY DATA● V901 : 16-BT-81GK (V5917600)● PIN CONNECTION● GRID ASSIGNMENT● ANODE CONNECTIONPin No.ConnectionPin

RX-V800/RX-V800RDS/HTR-5280/DSP-AX812011911811711611511411311211111010910810710610510410310210110099989796959493929190898887868584838281RAMA9RAMA3RAMA

RX-V800/RX-V800RDS/HTR-528026No. Name I/O Function1 XO O Crystal oscillator connection terminal2 XI I Crystal oscillator connection terminal (24.576 M

RX-V800/RX-V800RDS/HTR-528027No. Name I/O Function76 VSS – GND77 VDD2 – +2.5V power supply (for internal circuit)78 RAMD0 I+/O SubDSP: Data terminal 0

RX-V800/RX-V800RDS/HTR-528028No. Name I/O Function154 SELI4 I+ Built-in selector input 4155 VSS – GND156 SELI3 I+ Built-in selector input 3157 SELI2 I

RX-V800/RX-V800RDS/HTR-5280 SPECIFICATIONS Audio SectionMinimum RMS Output Power (Power Amp. Section)(20 Hz to 20 kHz, 0.04% THD, 8 ohms)MAIN ...

RX-V800/RX-V800RDS/HTR-5280/DSP-AX8SVPVCTSVPVCTR2R3R0LR1LR0HR1HA-D Converter (10 bit x 8 ch, Possible to 10 ch)UART/Clock Synchronized SI/O (8 bit x 5

RX-V800/RX-V800RDS/HTR-5280IC526 : M30802SGPPin Description30No. Port No.Function nameI/O Detail of functionON OFF BU1 P96 TXDR O232C transmission dat

RX-V800/RX-V800RDS/HTR-528031No. Port No.Function nameI/O Detail of functionON OFF BU76 VSS VSS VSS Microcomputer ground77 P41Just before78 P40Just be

ABCDEFGH I J1234567RX-V800/RX-V800RDS/HTR-5280/DSP-AX8E-33/J-29E-32/J-28 BLOCK DIAGRAM (1/2)D-TV /LDVCR2 /DVRIC602IC603VCR2 /DVRVCR2 /DVRVCR2 /DVRD-T

ABCDEFGH I J13457RX-V800/RX-V800RDS/HTR-5280/DSP-AX862MD/TAPEL/RAK4527IC514 1/2IC501IC511IC512IC512IC512IC5135/3577/1IC502, 503IC503IC506IC50731FL/FR

ABCDEFGH I J1234567RX-V800/RX-V800RDS/HTR-5280/DSP-AX8E-37/J-33E-36/J-32OUT(REC)IN(PLAY)OUT(REC)IN(PLAY)CDPHONOMAINSURROUNDCENTER/SUB WOOFERMD/TAPECD-

ABCDEFGH I J13457RX-V800/RX-V800RDS/HTR-5280/DSP-AX862E-38/J-34 E-39/J-35x: NOT USEDO: USED / APPLICABLER603, 641, 677Q505, 506R673 PRINTED CIRCUIT B

ABCDEFGH I J1234567RX-V800/RX-V800RDS/HTR-5280/DSP-AX8E-41/J-37E-40/J-36To: FUNCTION (1)VP+5VREMKEY0MGPSW+5MKEY1/POSW/BESW/FLRCEFOMGSDTNSCKNRM+RM–VRBV

ABCDEFGH I J13457RX-V800/RX-V800RDS/HTR-5280/DSP-AX862E-43/J-39E-42/J-38 PRINTED CIRCUIT BOARD (Foil side)TREBLE BASSAUDIO ROPTICALVIDEOS VIDEOSILENT

ABCDEFGH I J1234567RX-V800/RX-V800RDS/HTR-5280/DSP-AX8E-44/J-40 E-45/J-41 PRINTED CIRCUIT BOARD (Foil side)111233312224434141718141528CD-RMD/TAPEDVDC

RX-V800/RX-V800RDS/HTR-5280435 (17-1/8")Unit : mm (inch)171 (6-3/4")150 (5-7/8") 394 (15-1/2")21(13/16")16(5/8")21.5(7/8

ABCDEFGH I J13457RX-V800/RX-V800RDS/HTR-5280/DSP-AX862E-47/J-43E-46/J-42 PRINTED CIRCUIT BOARD (Foil side)1485148514851485148514858147181471814718147

ABCDEFGH I J1234567RX-V800/RX-V800RDS/HTR-5280/DSP-AX881916819163619118INDVDD-TV/LDCBL/SATOUTINOUTMONITOROUTVIDEO (1) P. C. B. S VIDEOVCR 1VCR 2/DVR19

ABCDEFGH I J13457RX-V800/RX-V800RDS/HTR-5280/DSP-AX862E-50/J-46 E-51/J-47 PRINTED CIRCUIT BOARD (Foil side)VIDEO (2) P. C. B. VIDEO (3) P. C. B. IN

ABCDEFGH I J1234567RX-V800/RX-V800RDS/HTR-5280/DSP-AX8E-53/J-49E-52/J-48MAIN (1) P. C. B. From: MAIN (3)From: MAIN (3)To: VIDEO (1)+BVRLVRRVCVRVL-BVEB

ABCDEFGH I J13457RX-V800/RX-V800RDS/HTR-5280/DSP-AX862E-54/J-50 E-55/J-51 PRINTED CIRCUIT BOARD (Foil side)MAIN (3) P. C. B.MAIN (2) P. C. B.MAIN (4)

ABCDEFGH I J1234567RX-V800/RX-V800RDS/HTR-5280/DSP-AX8E-57/J-53E-56/J-52Power TransformerPOWER (3) P. C. B. POWER (1) P. C. B. To: POWER (6)To: POWER

ABCDEFGH I J13457RX-V800/RX-V800RDS/HTR-5280/DSP-AX862POWER (7) P. C. B. POWER (9) P. C. B. POWER (6) P. C. B. POWER (10) P. C. B. POWER (8) P. C. B.

RX-V800/RX-V800RDS/HTR-5280/DSP-AX8 PIN CONNECTION DIAGRAMAN78N05NJM7805FANJM7812FANJM78M05FANJM79M05FANJM79M12FA1: COM2: IN3: OUT511: OUT3: IN1: OUT

RX-V800/RX-V800RDS/HTR-5280/DSP-AX8• Diodes 1N4002S1SR1391SS1331SS270A1T2HZS7B2TDMTZJ4.7CMTZJ5.1AMTZJ5.6BMTZJ6.8AMTZJ9.1AMTZJ11BMTZJ12AMTZJ12CMTZJ1

A123456789B C D E F G H I J K LRX-V800/RX-V800RDS/HTR-5280/DSP-AX8E-56/J-52SCHEMATIC DIAGRAM (FUNCTION)★ All voltage are measured with a 10MΩ /V DC e

RX-V800/RX-V800RDS/HTR-5280 FRONT PANELSRX-V800 (U, C, A, L, R, T models) • U, C and A models → BL (Black model)• L model → GD (Gold model)• R and T

A123456789B C D E F G H I J K LSCHEMATIC DIAGRAM (OPERATION 1/2)E-63/J-59RX-V800/RX-V800RDS/HTR-5280/DSP-AX8★ All voltage are measured with a 10MΩ /V

A123456789B C D E F G H I J K LRX-V800/RX-V800RDS/HTR-5280/DSP-AX8★ All voltage are measured with a 10MΩ /V DC electric volt meter.★ Components havi

A123456789B C D E F G H I J K LSCHEMATIC DIAGRAM (OPERATION 2/2)E-65/J-61RX-V800/RX-V800RDS/HTR-5280/DSP-AX8★ All voltage are measured with a 10MΩ /V

Y-INPUT SELECTORA123456789B C D E F G H I J K LRX-V800/RX-V800RDS/HTR-5280/DSP-AX8★ All voltage are measured with a 10MΩ /V DC electric volt meter.★

A123456789B C D E F G H I J K LSCHEMATIC DIAGRAM (MAIN)E-67/J-63RX-V800/RX-V800RDS/HTR-5280/DSP-AX8★ All voltage are measured with a 10MΩ /V DC elect

A123456789B C D E F G H I J K LRX-V800/RX-V800RDS/HTR-5280/DSP-AX8E-68/J-64SCHEMATIC DIAGRAM (POWER)★ All voltage are measured with a 10MΩ /V DC elec

RX-V800/RX-V800RDS/HTR-5280 WARNINGComponents having special characteristics are marked s and must bereplaced with parts having specifications equal

RX-V800/RX-V800RDS/HTR-5280SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts70* V6241500 P.C.B. FUNCTION(UC)* V6241600

RX-V800/RX-V800RDS/HTR-5280SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts71* C628 UU147100 C.EL 10uF 25V* C629

RX-V800/RX-V800RDS/HTR-5280SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts72Q536 iA103700 TR.CHP 2SA1037 Q,R,SQ537 iA

RX-V800/RX-V800RDS/HTR-5280 REAR PANELSU modelTO REDUCE THE RISKOF FIRE OR ELECTRIC SHOCK,DO NOT EXPOSE THIS APPLIANCETO RAIN OR MOISTURE.RISQUE DE C

RX-V800/RX-V800RDS/HTR-5280SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts73Q801 VG721700 TR.DGT DTA144ESQ802 VG72200

RX-V800/RX-V800RDS/HTR-5280SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts74* C588 US063470 C.CE.CHP 4700pF 50VC58

RX-V800/RX-V800RDS/HTR-5280SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts75D525 VV220700 DIODE.SHOT RB501V-40D526 VV

RX-V800/RX-V800RDS/HTR-5280SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts76C612 UR837470 C.EL 47uF 16VC613 UR83

RX-V800/RX-V800RDS/HTR-5280SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts77Q244 VP883100 TR 2SC1890A D,EQ245 VP88310

RX-V800/RX-V800RDS/HTR-5280SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts78D11 VN008700 DIODE 1SS270AD12 VN008700 DI

RX-V800/RX-V800RDS/HTR-5280SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts79R43 HV755100 R.CAR.FP 100Ω 1/4Ws R44

RX-V800/RX-V800RDS/HTR-5280ST851 BB071360 SCR.TERM 8.3x13ST852 BB071360 SCR.TERM 8.3x13SW321 VA961800 VOLT.SELCT ESE-37247-F(RT)SW551 VY811700 SW.SLID

ABCDEFGH I J1234567RX-V800/RX-V800RDS/HTR-52808281 EXPLODED VIEW172R,T only21136136143132133136136137167144120120166166172172172172161112172172172161

2-32 V4593300 SPRING, LID2-33 VZ830300 DAMPER, GEAR 15G2-34 VQ368600 PUSH RIVET P3555-B2-36 VY940400 CUSHION, LID T=0.82-37 VV982000 DAMPER 1x12x12* 2

RX-V800/RX-V800RDS/HTR-5280G modelAC OUTLETSSWITCHEDI00W MAX. TOTALIMPEDANCE SELECTORSET BEFORE POWER ONMAIN A OR BBACENTERREARSPEAKERMIN.4SPEAKERMIN.

RX-V800/RX-V800RDS/HTR-528017 V2438700 CORD STOPPER 10P121 VU590000 BINDING TIE CBTD001B (RT)25 MF111160 FLEXIBLE FLAT CABLE 11P 160mm* 26 MF112100 FL

RX-V800/RX-V800RDS/HTR-528086✻ New PartsRef.No. PART NO. Description Remarks Markets* 143 V6002500 PLATE/SIDE L BL* 143 V6002700 PLATE/SIDE L GD* 143

RX-V800/RX-V800RDS/HTR-528010mmHJ351/4W Type5mmHF851/6W TypeHF451/4W TypeValue 1/4W Type Part No. 1/6W Type Part No.10 kHF45 7100 HF45 710011 kHF45 71

REMOTE CONTROL TRANSMITTER● SCHEMATIC DIAGRAMABCDE1234567RX-V800/RX-V800RDS/HTR-5280/DSP-AX8K41 K42 K43 K44 K45 K46PLAY VOL- SLEEP TV VOL- MUTE VOL+

RX-V800/RX-V800RDS/HTR-5280/DSP-AX8NO TV VCR CABLE/SAT CD AMP/TUNER TAPE/MD DVD MENU DVD/LD DSP/TUNER1 DSPShift DSP PROGRAM2 INPUT Shift INPUT SELECT0

RX-V800/RX-V800RDS/HTR-5280

RX-V800/RX-V800RDS/HTR-5280CDEFHGIL AB0JK123 4 5 6 87 9 INTERNAL VIEW71 POWER (3) P.C.B.2 MAIN (5) P.C.B.3 MAIN (2) P.C.B.4 VIDEO (3) P.C.B.5 VIDEO (

RX-V800/RX-V800RDS/HTR-5280 DISASSEMBLY PROCEDURES (Remove parts in the order as numbered.) Disconnect the power cord from the AC outlet.1. Removal o