Yamaha RX-V350 Service Manual

SERVICE MANUAL100883IMPORTANT NOTICEThis manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.It has been

RX-V350/HTR-573023RX-V350/HTR-5730Sub-menu Input level VolumeSPEAKER OUTPUT (1kHz)SUBWOOFERFRONT L/RCENTER SL/SROUTPUT (50Hz)1FRONT: SMALL 0dB1kHz Bot

RX-V350/HTR-573024RX-V350/HTR-57306. OTHER INPUTThe signal input through the 6CH INPUT terminals isoutput.EXTERNAL DECODERReference dataINPUT: 6CH INP

RX-V350/HTR-573025RX-V350/HTR-5730Initial display /  All segments OFF /  All segments ON (dimmer 100%) / All segments

RX-V350/HTR-573026RX-V350/HTR-5730STATION FM FACTORY PRESET DATA (MHz)PAGE NO. U, C A, B, G, E, L, R, T, K1 87.5 87.52 90.1 90.13 95.1 95.1A/C/E4 98.1

RX-V350/HTR-573027RX-V350/HTR-5730THM/Fan (temperature detection/fan drive level)THM: 500% display of the voltage based on thetemperature detected val

RX-V350/HTR-573028RX-V350/HTR-57301st byte5th byte4th byte3rd byte2nd byte1st byte3rd byte2nd byte<5th byte> Signal processing status informatio

RX-V350/HTR-573029RX-V350/HTR-5730YS1-3: Indicates device status information of YSS938(IC601).* The numeric value in the figure is an example forrefer

RX-V350/HTR-573030RX-V350/HTR-573014. SOFT SWThis menu is used to switch the function settings on theP.C.B. through the software so as to activate the

RX-V350/HTR-573031RX-V350/HTR-5730Tuner mode 0 (*1)Tuner mode 1 (*1)Tuner with (1) / without (0)RDS with (1

RX-V350/HTR-573032RX-V350/HTR-57300.1mV ~ 10.0mV(DC)R157 (FRONT Lch)R158 (FRONT Rch)R148 (CENTER)R156 (SURROUND Lch)R159 (SURROUND Rch) CONFIRMATION

RX-V350/HTR-573015RX-V350/HTR-5730 SELF DIAGNOSIS FUNCTION (DIAG)No DIAG menu sub-menu1 DSP THROUGH 1. ANALOG BYPASS2. YSS 0dB3. YSS Presence 0dB4. Y

RX-V350/HTR-573033RX-V350/HTR-5730 DISPLAY DATA● V851 : 16-BT-122GNK (WC173100)● PIN CONNECTION● GRID ASSIGNMENTPin No.ConnectionPin No.69F268F267NP6

RX-V350/HTR-573034RX-V350/HTR-573016G 15G 14G 13G 12G 11G 10G 9G~5G 4G 3G 2G 1GP1 S1 1-1 1-1 1-1 1-1 1-1 1-1 1-1 1-1 1-1 1-1P2 S7 2-1 2-1 2-1 2-1 2-1

RX-V350/HTR-573035RX-V350/HTR-5730P07/D7P06/D6P05/D5P04/D4P03/D3P02/D2P01/D1P00/D0P107/AN7P106/AN6P105/AN5P104/AN4P103/AN3P102/AN2P101/AN1AVSSP100/AN0

RX-V350/HTR-573036RX-V350/HTR-5730No. Port No.Function nameI/O Detail of function44 P52 /ICCS O CS493x Reset (Unconnected)45 P51 /CSPLD O Digital Exte

RX-V350/HTR-573037RX-V350/HTR-573012011911811711611511411311211111010910810710610510410310210110099989796959493929190898887868584838281RAMA9RAMA3RAMA4

RX-V350/HTR-573038RX-V350/HTR-5730No. Name I/O Function1 XO O Crystal oscillator connecting terminal2 XI I Crystal oscillator connecting terminal (24.

RX-V350/HTR-573039RX-V350/HTR-5730No. Name I/O Function56 SDWCKI1 I+ Word clock input terminal for SDIB, SDOB interface (WCKG) (Unconnected)57 SDBCKI1

RX-V350/HTR-573040RX-V350/HTR-5730Is: Schmidt trigger input terminalI+: Input terminal with pull-up resistorO: Digital output terminalOt: 3-state digi

49RX-V350/HTR-5730RX-V350/HTR-5730LA795619KIA7805APIKIA7812API511: OUT3: INOUTCOM2: COMINKIA7912PIOUTGNDIN11224PQ025EZ5MZPµPC29M33T-E1 MM74HCU04SJXTC7

50RX-V350/HTR-5730RX-V350/HTR-5730 1SS1331SS270A1T2MTZJ20BMTZJ4.7AMTZJ30AMTZJ20AAnodeCathode1SS355MA8075-HUDZ5.1BUDZ6.8BUDZS5.6BTE-17UDZS6.2BUDZS9.

RX-V350/HTR-573016RX-V350/HTR-5730No DIAG menu sub-menu11 IF STATUS 1. INSIDE STATUS 1 (5 Byte)2. INSIDE STATUS 2 (3 Byte)3. CHANNEL STATUS 1 (5 Byte)

A12345678910BCDEFGH I JKL MNRX-V350/HTR-5730BLOCK DIAGRAM51CD L/RMD/CD-R L/RDVD L/RD-TV/CBLVCR L/RV-AUX L/RINPUT SELECTMD/CD-R L/RVCR L/RSURROUNDL/RSU

A12345678910BCDEFGH I JKL MNRX-V350/HTR-5730SCHEMATIC DIAGRAM (DSP)52★ All voltages are measured with a 10MΩ/V DC electronic volt meter.★ Components h

A12345678910BCDEFGH I JKL MNRX-V350/HTR-5730SCHEMATIC DIAGRAM (FUNCTION 1/2)53IC452~IC456: NJM2068MDDual OP-Amp.IC451: BD3816K1Input Select & Volu

A12345678910BCDEFGH I JKL MNRX-V350/HTR-5730SCHEMATIC DIAGRAM (FUNCTION 2/2)54★ All voltages are measured with a 10MΩ/V DC electronic volt meter.★ Com

A12345678910BCDEFGH I JKL MNRX-V350/HTR-5730SCHEMATIC DIAGRAM (MAIN 1/2)55POWER RELAYSPEAKER RELAYSPEAKER RELAYRELAYDRIVERELAY DRIVERELAY DRIVESPEAKER

A12345678910BCDEFGH I JKL MNRX-V350/HTR-5730SCHEMATIC DIAGRAM (MAIN 2/2)56★ All voltages are measured with a 10MΩ/V DC electronic volt meter.★ Compone

57RX-V350/HTR-5730RX-V350/HTR-5730 WARNING● Components having special characteristics are marked s and must be replaced with parts having specificati

58RX-V350/HTR-5730RX-V350/HTR-5730P.C.B. DSPSchmRef. PART NO. Description Remarks Markets✻ New Parts* WC763500 P.C.B. DSP UCRTKABGE* WD044200 P.C.B. D

59RX-V350/HTR-5730RX-V350/HTR-5730SchmRef. PART NO. Description Remarks MarketsP.C.B. DSP & P.C.B. FUNCTION✻ New PartsU801 WB001400 CN.PHOT.SN 1P

60RX-V350/HTR-5730RX-V350/HTR-5730SchmRef. PART NO. Description Remarks MarketsP.C.B. FUNCTION✻ New PartsC482 VE326000 C.MYLAR.ML 0.1uF 50VC483 UA

RX-V350/HTR-573017RX-V350/HTR-5730When there is a history of protection function due to excess currentVersion (1 alphabet)Opening messageDIAG menu dis

61RX-V350/HTR-5730RX-V350/HTR-5730SchmRef. PART NO. Description Remarks MarketsP.C.B. FUNCTION✻ New PartsC614 UA652100 C.MYLAR 100pF 50VC615 UA652

62RX-V350/HTR-5730RX-V350/HTR-5730SchmRef. PART NO. Description Remarks MarketsP.C.B. FUNCTION✻ New PartsQ451 iC1815I0 TR 2SC1815 YQ452 iA1015I0 TR 2S

63RX-V350/HTR-5730RX-V350/HTR-5730SchmRef. PART NO. Description Remarks MarketsP.C.B. FUNCTION & P.C.B. MAIN✻ New PartsSW573 VV020300 SW.TACT SKQN

64RX-V350/HTR-5730RX-V350/HTR-5730SchmRef. PART NO. Description Remarks MarketsP.C.B. MAIN✻ New PartsC118 UR877100 C.EL 10uF 63VC119 UR877220 C.E

65RX-V350/HTR-5730RX-V350/HTR-5730SchmRef. PART NO. Description Remarks MarketsP.C.B. MAIN✻ New PartsC254 UR877100 C.EL 10uF 63VC256 UR847470 C.E

66RX-V350/HTR-5730RX-V350/HTR-5730SchmRef. PART NO. Description Remarks MarketsP.C.B. MAIN✻ New PartsD115 VN008700 DIODE 1SS270AD116 VU171900 DIODE.ZE

67RX-V350/HTR-5730RX-V350/HTR-5730SchmRef. PART NO. Description Remarks MarketsP.C.B. MAIN✻ New PartsQ106 V3966800 TR 2SB949 O,Y* Q107 WC398400 TR 2SC

68RX-V350/HTR-5730RX-V350/HTR-5730SchmRef. PART NO. Description Remarks MarketsP.C.B. MAIN✻ New PartsR132 HV753220 R.CAR.FP 2.2Ω 1/4Ws R133 HV7541

69RX-V350/HTR-5730SchmRef. PART NO. Description Remarks Markets      

2ABCDEFGH I J13457RX-V350/HTR-57306702-1032-1042-201-251-51-41-61-251-11-11-11-11-251-21-251-252-1042-1042-72-1201-1200-116816316320220220020117110316

RX-V350/HTR-573018RX-V350/HTR-5730DIAG menu selectionKeys of main unitSUB-MENU selectionWhen there is a history of protection function due to excessiv

71RX-V350/HTR-5730 MECHANICAL PARTS                  

2ABCDEFGH I J13457RX-V350/HTR-573067215TUNER AUDIO FF VOLUME + 8SLEEP 6CH INPUT AMP VOLUME - 7CD REC REW CH - 4MD/CD-R PAUSE STOP INPUT 5STANDBY VCR S

ABCDE123456773RX-V350/HTR-5730RX-V350/HTR-5730Key No.1DVD C12 D-TV/CBL 543 VCR 0F4 POWER 1F5CD 156 MD/CD-R C97 V-AUX 558 6CH INPUT 879 TUNER 1610 A/B/

RX-V350/HTR-5730

RX-V350/HTR-573019RX-V350/HTR-5730DigitalAnalogA/DDIRMain DSPSub DSPAD L/RL/RLS/RSC/LFEC/SWSL/SRFL/FRC(L)LFE(R)L/RL/R(L/R)SL/SR(L/R)Sp ConfigSPEAKER O

RX-V350/HTR-573020RX-V350/HTR-5730A/DDIRMain DSP Sub DSPAD L/RL/RLS/RSC/LFEC/SWRL/RRFL/FRDD/dtsdecodeCLFERL/RR(L/R)FL/FRL/RSp ConfigDigitalAnalogA/DD

RX-V350/HTR-573021RX-V350/HTR-5730Same as DSP through "YSS" (automatic selection)DigitalAnalog* Each signal except the SW signal passes thro

RX-V350/HTR-573022RX-V350/HTR-5730DigitalAnalogA/DDIRMain DSP Sub DSPAD L/RL/RLS/RSC/-C/SWSL/SRL/RDPL/PLIIdecodeCSL/SRL/RSp Config4Mbit DRAM3. PRO LO