
SERVICE MANUALIMPORTANT NOTICEThis manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.It has been assum
9RX-V595a/HTR-5150/RX-V595aRDSMEMORYSTANDBY/ONEDITMODETUNINGMAN'L/AUTO FM AUTO/MAN'L MONOFM/AMTUNINGDOWN UPINPUT MODE1.2.3.4.5.6.7.EFFECT LE
10RX-V595a/HTR-5150/RX-V595aRDS● History of protection functionEach case of the history of the protection function is displayed as shown below.Appears
11RX-V595a/HTR-5150/RX-V595aRDS● Selection by using the remote control unitThe remote control codes in the menu list (see right columnon page 8) corre
12RX-V595a/HTR-5150/RX-V595aRDS4. CONTENTS OF DIAGNOSIS FUNCTIONThis section describes the contents of the self diagnosis function in detail. No.1 ANA
13RX-V595a/HTR-5150/RX-V595aRDSNo.2 DSP THROUGHThe input is automatically discriminated by signal detection and switched with priorities AC-3 (DOLBY D
14RX-V595a/HTR-5150/RX-V595aRDSNo.3 AC-3/DTS THROUGHThe input is digital signal only. AC-3 (DOLBY DIGITAL) or DTS Digital Surround decoding operation
15RX-V595a/HTR-5150/RX-V595aRDSNo.5 SPEAKERS SETThe input is automatically discriminated by AC-3(DOLBY DIGITAL)>DTS Digital Surround>PCM Audio&g
16RX-V595a/HTR-5150/RX-V595aRDSNo.6 DISPLAY CHECKCheck program for FL display. The display status will change as follows with submenu operation. The s
17RX-V595a/HTR-5150/RX-V595aRDSNo.9 AD DATA CHECKThe A/D conversion values of the main CPU which detects key scan, protection, etc. are displayed in %
18RX-V595a/HTR-5150/RX-V595aRDSNo.10 STATUS FROM DSP MICOMThe status data from the DSP microprocessor is sequentially displayed in a hexadecimal numbe
1RX-V595a/HTR-5150/RX-V595aRDS TO SERVICE PERSONNEL1. Critical Components information.Components having special characteristics are marked and must b
19RX-V595a/HTR-5150/RX-V595aRDS11 DVD/LD S-VER:Z08BMain microprocessor check sumDSP microprocessor check sumMain microprocessor versionDSP microproce
20RX-V595a/HTR-5150/RX-V595aRDS FACTORY PRESETAll of the system settings are iniially set from the factory as follows.● INPUT (VIDEO)DVD/LD (DVD/LD)●
21RX-V595a/HTR-5150/RX-V595aRDSConfirmation of Idling Current of Main Amplifier•Right after power is turned on, confirm that the voltage across theter
22RX-V595a/HTR-5150/RX-V595aRDS TUNER ADJUSTMENT1) FM signal generator (FM SG)2) Stereo signal generator (SSG)3) AM signal generator (AM SG)4) Distor
23RX-V595a/HTR-5150/RX-V595aRDS●Before Adjustment1)For dBµ, 1µV=0dBµ applies.Example : 60dBµ=1mV2)100% modulation means that the frequency deviation i
24RX-V595a/HTR-5150/RX-V595aRDSStep Adjustment item Signal (ANT IN) Test point RatingReceptionfrequencyAdjustmentpointAdjustment offront end IFTFM ANT
25RX-V595a/HTR-5150/RX-V595aRDSGNDAM loop antennaAM ANTTUNERP.C.BAM SGAMdummyantennaACVMDIST. MOscilloscopeLRREC OUT●Connection diagram (Measuring ins
26RX-V595a/HTR-5150/RX-V595aRDSIC800 : LC876564A-5M198 bit Main µ-COM IC DATAS47/PF7S46/PF6S45/PF5S44/PF4S43/PF3S42/PF2S41/PF1S40/PF0VDD4S39/PE7S38/
27RX-V595a/HTR-5150/RX-V595aRDSIC800 : LC876564A-5M198 bit Main µ-COMPin PinPort I/O FunctionNo. Name1 P16 FLA-CLK I/O Flash clock2 P17 FLA-I/O I/O F
28RX-V595a/HTR-5150/RX-V595aRDSIC800 : LC876564A-5M198 bit Main µ-COMPin PinPort I/O FunctionNo. Name51 VP VP52 S20/PC4 P5 O FL Segment 553 S21/PC5 P
2RX-V595a/HTR-5150/RX-V595aRDS FRONT PANELS▼ RX-V595a (U, C, R, T, A and L models)▼ HTR-5150 (U, C, T and A models)▼ RX-V595aRDS (B and G models)
29RX-V595a/HTR-5150/RX-V595aRDSIC14 : LC875164A-5K208 bit Sub µ-COMPB7P07P27/INT5P26/INT5P25/INT5P24/INT5P23/INT4P22/INT4P21/INT4P20/INT4P06P05P04P03P
30RX-V595a/HTR-5150/RX-V595aRDSPin PinPort I/O FunctionNo. Name1 PA3 CDO I Receive data from DIR22 PA4 /ICDI O Initial clear for DIR23 PA5 /KM1 O Swit
31RX-V595a/HTR-5150/RX-V595aRDSIC3 : YM3436DK (DIR2)Digital Format Interface ReceiverPin PinI/O FunctionNo. Name1 DAUX I Auxiliary input for audio dat
32RX-V595a/HTR-5150/RX-V595aRDSIC4 : YSS918D-F (AC3D2av)DSP + AC-3(Digital Dolby)/ Pro Logic/ DTS Digital Surround DecoderVSSRAMD7RAMD6RAMD5RAMD4RAMD3
33RX-V595a/HTR-5150/RX-V595aRDSNo. Name I/O Function1 VDD1 +5V power supply 2 RAMCEN O RAM chip enable output terminal (normally unconnected)3 RAMA16
34RX-V595a/HTR-5150/RX-V595aRDS51 VDD2 +3V power supply52 NONPCM O non-PCM data output terminal, non-PCM data detect53 CRC O CRC output terminal (norm
35RX-V595a/HTR-5150/RX-V595aRDSIC5 : M5M51288BKJ-20LTEL (1M SRAM)131072-word x 8 bit High Speed Static RAMNCA3A4A5A6A7A8A9A10A11A12A13D1D2D3GND1234567
36RX-V595a/HTR-5150/RX-V595aRDSIC6 : AK4526A-VQ (CODEC AD/DA)20 bit 6 channel A/D, D/A ConverterVRVRVRVRVRVRLPF DACLPF DACLPF DACLPF DACLPF DACLPF DAC
37RX-V595a/HTR-5150/RX-V595aRDS DISPLAY DATA●V800 : 16-BT-59GK (V2421800) • GRID ASSIGNMENT • PIN CONNECTION • ANODE CONNECTIONy1PATTERN AREA18P1617P
RX-V595a/HTR-5150/RX-V595aRDS38 39 BLOCK DIAGRAM (1/2)AM IF COILCONTROLDECODERS.CURVELEVEL DETFM DETCOILQ4S.METER SDANTCOILVCOSTOPOSCCOILAGCPLLMIXOSC
3RX-V595a/HTR-5150/RX-V595aRDS REAR PANELS▼ RX-V595a/HTR-5150 U model▼ RX-V595a/HTR-5150 C model▼ RX-V595a R model▼ RX-V595a/HTR-5150 T model
RX-V595a/HTR-5150/RX-V595aRDS BLOCK DIAGRAM (2/2)40 41101121206CHSELECTORIC102262527654897222324OPERATIONKEY(SW821,825,828,829: B, G models)124229318
RX-V595a/HTR-5150/RX-V595aRDS43H42BACDEFG123456P. C. B. ASS'Y TUNER LISTModel Markets Lead Type Lead & SMDRX-V595aRDS B, G V2518900 V2519600L
RX-V595a/HTR-5150/RX-V595aRDSP. C. B. ASS'Y TUNER LISTModel Markets Lead Type Lead & SMDRX-V595a/HTR-5150 U, C V2518600 V2519300RX-V595a/HTR-
RX-V595a/HTR-5150/RX-V595aRDS46 47BACDEF HG123456 PRINTED CIRCUIT BOARD (Foil side)P. C. B. DSP P. C. B. DSPRef. No. LocationD1 F3D2 F3D3 G4D4 G4D5
RX-V595a/HTR-5150/RX-V595aRDSP. C. B. OPERATION (2)P. C. B. OPERATION (4)P. C. B. OPERATION (1)A/B/C/D/ESTANDBY/ON1 2 3 4 5 6 7 8MAN'L/AUTO FMMEM
RX-V595a/HTR-5150/RX-V595aRDS • A, B, G and L modelsP. C. B. OPERATION (3)• R and T models onlyP. C. B. OPERATION (7)P. C. B. OPERATION (5) • U, C
RX-V595a/HTR-5150/RX-V595aRDSP. C. B. MAIN (5)P. C. B. MAIN (2)P. C. B. MAIN (1)RRBRARALBLLLERRRERELLLELERRBRARALBLLLEW761#16#16W701RRRERELLLELEW503W5
RX-V595a/HTR-5150/RX-V595aRDSP. C. B. MAIN (7)P. C. B. MAIN (6)P. C. B. MAIN (4)54 55BACDEFG123456 PRINTED CIRCUIT BOARD (Foil side)P. C. B. MAIN (
RX-V595a/HTR-5150/RX-V595aRDSP. C. B. INPUT (1)H56BACDEFG123456 PRINTED CIRCUIT BOARD (Foil side)57● Semiconductor LocationRef. No.D101D102D103D104
RX-V595a/HTR-5150/RX-V595aRDSP. C. B. VIDEOP. C. B. INPUT (4)P. C. B. INPUT (3)58BACDEFHG123456 PRINTED CIRCUIT BOARD (Foil side)59● Semiconductor
4RX-V595a/HTR-5150/RX-V595aRDS▼ RX-V595a/HTR-5150 A model▼ RX-V595aRDS B model▼ RX-V595aRDS G model▼ RX-V595a L model
RX-V595a/HTR-5150/RX-V595aRDSH60BACDEFG123456 SCHEMATIC DIAGRAM (VIDEO)61★All voltages are measured with a 10MΩ/V DC electric volt meter.★Components
RX-V595a/HTR-5150/RX-V595aRDSA1B C D E F G H I J K L MN2345678910SURROUNDDIGITALSIGNALCOAXIALOPTICALOPTICALEXTERNALDECODERINPUTINOUTOUTPUTSUBWOOFERTAP
RX-V595a/HTR-5150/RX-V595aRDSA1B C D E F G H I J K L M N2345678910 SCHEMATIC DIAGRAM (MAIN)★All voltages are measured with a 10MΩ/V DC electric volt
RX-V595a/HTR-5150/RX-V595aRDSA1B C D E F G H I J K L MN2345678910MAIN LAC6.5AC47.7AC31.29.44-29.7029.318.8-19.510.0-29.5-29.5-22.2-22.2-29.5-29.5-29.5
RX-V595a/HTR-5150/RX-V595aRDSA1B C D E F G H I J K L M N2345678910 SCHEMATIC DIAGRAM (DSP)★All voltages are measured with a 10MΩ/V DC electric volt m
A12345678RX-V595a/HTR-5150/RX-V595aRDSBC DE FG H I J KFMAMAMFM10.4(0)10.5(11.5)0.1(10.6)5.1(5.0)(4.4)(0)5.1(5.2)7.7(7.6)2.4(1.1)2.4(1.1)2.4(1.1)0(0)11
A12345678RX-V595a/HTR-5150/RX-V595aRDSBC DE FG H I J KL67IC1 : LA1266AM/FM IFIC3 : LA3401MPXIC2 : LC72131PLL Controller• PK1 : ENV-172A4G1 (V2716700)A
68RX-V595a/HTR-5150/RX-V595aRDSPARTS LIST ELECTRICAL PARTSABBREVIATIONS IN THIS LIST ARE AS FOLLOWS:C. A. EL. CHP : CHIP ALUMI. ELECTROLYTIC CAPC.
69RX-V595a/HTR-5150/RX-V595aRDSC64 UR818330 C.EL 330uF 6.3VC65 UB245100 C.CE.M.CHP 0.1uF 25VC66 UR818330 C.EL 330uF 6.3VC67 UB245100 C.CE.M.CHP 0.1uF
70RX-V595a/HTR-5150/RX-V595aRDSSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionP. C. B. DSP & P. C. B. MAINC122 UA9521
5RX-V595a/HTR-5150/RX-V595aRDS SPECIFICATIONS FM SECTIONTuning RangeU, C models 87.5 to 107.9MHzR, T models (Frequency Step: 100kHz)87.5 to 108.0MHz(
71RX-V595a/HTR-5150/RX-V595aRDSP. C. B. MAINSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionC503 UR847100 C.EL 10uF 25VC50
72RX-V595a/HTR-5150/RX-V595aRDSP. C. B. MAINSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionC753 VS745400 C.POL.MTL 0.1uF
73RX-V595a/HTR-5150/RX-V595aRDSP. C. B. MAIN & P. C. B. VIDEOSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionR572 HV75
74RX-V595a/HTR-5150/RX-V595aRDSP. C. B. VIDEO & P. C. B. INPUTSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionC325 UR8
75RX-V595a/HTR-5150/RX-V595aRDSP. C. B. INPUTSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionC168 UR847100 C.EL 10uF 25VC1
76RX-V595a/HTR-5150/RX-V595aRDSSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionP. C. B. INPUT & P. C. B. OPERATIONIC1
77RX-V595a/HTR-5150/RX-V595aRDSSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionP. C. B. OPERATIONC839 UA954330 C.MYLAR 0.0
78RX-V595a/HTR-5150/RX-V595aRDSSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionP. C. B. TUNER (Lead Type)V2518600 P.C.B.TU
79RX-V595a/HTR-5150/RX-V595aRDSSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionP. C. B. TUNER (Lead Type & SMD)✻✻✻✻V25
RX-V595a/HTR-5150/RX-V595aRDS80 81Parts List for Carbon Resistors160 Ω180 Ω200 Ω220 Ω270 Ω330 Ω390 Ω430 Ω470 Ω510 Ω560 Ω680 Ω820 Ω910 Ω1.0 kΩ1.2 kΩ1.
6RX-V595a/HTR-5150/RX-V595aRDS GENERALPower SupplyU, C, models AC120V, 60HzR model AC110/120/220/240V, 50/60HzT model AC220V, 50HzA model AC240V, 50Hz
RX-V595a/HTR-5150/RX-V595aRDS82BACD123456 MECHANICAL PARTSRef.No.PART NO. Description Remarks Markets✻ New Parts831- 1 V3826300 FRONT PANEL RX-V595a
84RX-V595a/HTR-5150/RX-V595aRDS9 V4035800 P.C.B. ASS’Y VIDEO15 XV315A00 POWER TRANSFORMER (U)15 XV316A00 POWER TRANSFORMER (C)15 XV317A00 POWER TRANSF
85RX-V595a/HTR-5150/RX-V595aRDSRef.No.PART NO.Description Remarks Markets✻ New Parts124 V2467500 BUTTON 3/8 GD128 V2469400 SHEET, WINDOW129 V3153900 S
86RX-V595a/HTR-5150/RX-V595aRDS REMOTE CONTROL TRANSMITTERSCHEMATIC DIAGRAM– – – – : No Code ID# : RAV174/RAV175List of the fixed codeKeyNo.Key NameM
RX-V595a/HTR-5150/RX-V595aRDS
7RX-V595a/HTR-5150/RX-V595aRDS DISASSEMBLY PROCEDURES(Remove parts in disassembly order as numbered.)1. Removal of Top CoverRemove 4 screws () and 4
8RX-V595a/HTR-5150/RX-V595aRDS SELF DIAGNOSIS FUNCTION1. PURPOSE AND OPERATIONThe RX-V595a/HTR-5150/RX-V595aRDS has a Self Diagnosis Function to loca
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