Yamaha HTR-5230RDS Service Manual

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SERVICE MANUAL
IMPORTANT NOTICE
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA
Products, are already known and understood by the users, and have therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product
may result in personal injury, destruction of expensive components, and failure of the
product to perform as specified. For these reasons, we advise all YAMAHA product
owners that any service required should be performed by an authorized YAMAHA
Retailer or the appointed service representative.
IMPORTANT:The presentation or sale of this manual to any individual of firm does not constitute
authorization, certification or recognition of any applicable technical capabilities,
or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research,
engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products.
Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation
to retrofit. Should any discrepancy 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 grounding yourself to the ground buss in the unit
(heavy gauge black wires connect to this buss).
IMPORTANT:Turn the unit OFF during disassembly and part replacement. Recheck all work before
you apply power to the unit.
100705
AV RECEIVER
RX-V396/RX-V396RDS
HTR-5230/HTR-5230RDS
TO SERVICE PERSONNEL ........................................... 1
REMOTE CONTROL PANELS....................................... 1
FRONT PANELS ............................................................. 2
REAR PANELS ........................................................... 3~4
SPECIFICATIONS....................................................... 5~6
INTERNAL VIEW ............................................................ 7
DISASSEMBLY PROCEDURES .................................... 7
SELF DIAGNOSIS FUNCTION ................................ 8~19
FACTORY PRESET ...................................................... 20
CONTENTS
AMP ADJUSTMENT ..................................................... 21
TUNER ADJUSTMENT........................................... 22~25
IC DATA .................................................................. 26~34
DISPLAY DATA ........................................................... 35
BLOCK DIAGRAM .................................................. 36~39
PRINTED CIRCUIT BOARD ................................... 40~59
SCHEMATIC DIAGRAM ......................................... 60~67
PARTS LIST ............................................................ 68~85
REMOTE CONTROL TRANSMITTER ................... 86~88
Page view 0
1 2 3 4 5 6 ... 75 76

Summary of Contents

Page 1 - HTR-5230/HTR-5230RDS

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

Page 2 - ■ REMOTE CONTROL PANELS

9RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS1.2.3.4.5.6.7.EFFECT LEVEL :MUTING : OFFINPUT (VIDEO) : DVD/LD (DVD/LD)CENTER SPEAKER : LARGEREAR SPEAKER : LA

Page 3

10RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS● Protection historyThe following examples show how the protection history is displayed:Appears when the prot

Page 4 - ■ REAR PANELS

11RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS● Selection by using the remote control unitThe remote control codes in the menu list (see right columnon pag

Page 5 - ▼ RX-V396/HTR-5230 A model

12RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS4. CONTENTS OF DIAGNOSIS FUNCTIONThis section describes the contents of the Self Diagnosis Function in detail

Page 6 - ■ SPECIFICATIONS

13RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSNo.2 DSP THROUGHThe input is automatically discriminated by signal detection and switched with priorities Coa

Page 7 - ● DIMENSIONS

14RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSNo.3 AC-3 THROUGHThe input is digital signal only. AC-3 (DOLBY DIGITAL) decoding operation is executed, accor

Page 8 - ■ INTERNAL VIEW

15RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS1 MAIN:SML 0DB 7A-8B LARGE LARGE SMALL 0dB SWFR L R NONE NONE NONE L+R2 MAIN:LRG 0DB 7A-8C LARGE LARGE LARGE

Page 9 - ■ SELF DIAGNOSIS FUNCTION

16RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSNo.6 DISPLAY CHECKCheck program for FL display. The display status will change as follows with sub-menu opera

Page 10 - 2. BEGINNING AND CANCELLATION

17RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSNo.9 AD DATA CHECKThe A/D conversion values of the microcomputer which detects key scan port, protection dete

Page 11 - DC PRT : XX%

18RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSNo.10 STATUS INFORMATION FROM DSPThe status data from the DSP block is sequentially displayed in a hexadecima

Page 12 - (3) Diagnosis default status

1RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS TO SERVICE PERSONNEL1. Critical Components informationComponents having special characteristics are marked !

Page 13 - 1MAIN BYPASS

19RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSNo.11 EEPROM WRITING FUNCTIONThe check sum value confirmation of EEPROM and data writing.Signal route is the

Page 14 - 2DSP FULL BIT

20RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS FACTORY PRESETAll of the system settings are initially set from the factory as follows.● INPUT SELECTOR● EF

Page 15 - 4PRO EFCT:OFF

21RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSConfirmation of Idling Current of Main Amplifier•Right after power is turned on, confirm that the voltage acr

Page 16 - No.5 SPEAKERS SET

22RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS TUNER ADJUSTMENT1) FM signal generator (FM SG)2) Stereo signal generator (SSG)3) AM signal generator (AM SG

Page 17 - Page P1 P2 P3 P4 P5 P6 P7 P8

23RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS● Before Adjustment1)For dBµ, 1µV=0dBµ applies.Example : 60dBµ=1mV2)100% modulation means that the frequency

Page 18 - 9 K1 : 100K2 : 100

24RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSStep Adjustment item Signal (ANT IN) Test point RatingReceptionfrequencyAdjustmentpointAdjustment offront end

Page 19 - Indicate bit

25RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSGNDAM loop antennaAM ANTTUNERP.C.BAM SGAMdummyantennaACVMDIST. MOscilloscopeLRREC OUT●Connection diagram (Mea

Page 20 - 12 P:01000100

26RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS IC DATAIC501 : M30217MA-A203FP16-bit MicrocomputerP50/FL08P51/FL09P52/FL10P53/FL11P54/FL12P55/FL13P56/FL14P

Page 21 - ■ FACTORY PRESET

27RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSIC501 : M30217MA-A202FP16-bit MicrocomputerPin PinPort I/O FunctionNo. Name1 P97 SCK O Serial Clock output2 P

Page 22 - ■ AMP ADJUSTMENT

28RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS* Video inputSelectorControl(H=High, L=Low)Video Input SW1 SW2 SW3(Pin4)(Pin5)(Pin6)VCR H L HSAT/D-TV H H LDV

Page 23 - ■ TUNER ADJUSTMENT

2RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS FRONT PANELS▼ RX-V396• U, C, A, B and G models→BL (Black model)• R and T models→BL (Black model) and GD (Gol

Page 24 - FM Adjustment

29RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSIC3 : YM3436DK (DIR2)Digital Format Interface ReceiverPin PinI/O FunctionNo. Name1 DAUX I Audio data input fr

Page 25

30RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSIC4 : YSS908-F (AC3Dav)DSP + AC-3(Dolby Digital)/ Pro Logic DecoderVSSRAMD7RAMD6RAMD5RAMD4RAMD3RAMD2RAMD1RAMD

Page 26 - 1) Adjustment of sensitivity

31RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSNo. Name I/O Function1 VDD1 +5V power supply 2 RAMCEN O RAM chip enable output terminal (normally unconnected

Page 27 - ■ IC DATA

32RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS51 VDD2 +3V power supply52 NONPCM O Non-PCM data output terminal (normally unconnected)53 CRC O CRC output te

Page 28 - For Input

33RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSIC7 : LP61256GS-8Q (256K SRAM)32768-word x 8-bit High Speed Static RAMA14A12A7A6A5A4A3A2A1A0D0D1D2GND12345678

Page 29 - (TOP VIEW)

34RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSIC6: CS4227-KQ CODEC. ADC/DAC)6-channel 20-bit Codec providing A/D, D/A ConverterDATAUXHOLDCCLKCDOUTCDIN/CSSP

Page 30 - TOP VIEW

DISPLAY DATA● V501 : 15-BT-67GNK (V4420300) • GRID ASSIGNMENT • PIN CONNECTION • ANODE CONNECTIONi1PATTERN AREA18P9171615141312P1511P1610P17 P12P13

Page 31

E-36/J-32 E-37/J-33 BLOCK DIAGRAM (1/2)101121206-CHSELECTORIC102262527654897222324OPERATIONKEYSW503-518(SW513,514,517,518:RDS model)43932819642112201

Page 32 - IC4 : YSS908-F (AC3Dav)

BLOCK DIAGRAM (2/2)E-38/J-34 E-39/J-35AM IF COILCONTROLDECODERS.CURVELEVEL DETFM DETCOILQ4S.METER SDANTCOILVCOSTOPOSCCOILAGCPLLMIXOSCMUTEPROGRAMABLE

Page 33

DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSBACDEFHG123456E-41/J-37E-40/J-36P. C. B. ASS'Y TUNER LISTModel Markets Lead Type Lead & SMDRX

Page 34

3RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS REAR PANELS▼ RX-V396/HTR-5230 U model▼ RX-V396/HTR-5230 C model▼ RX-V396 R model▼ RX-V396/HTR-5230 T model

Page 35

DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSHBACDEFG123456P. C. B. ASS'Y TUNER LISTModel Markets Lead Type Lead & SMDDSP-R396 J V2518500

Page 36 - 000204060

DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSBACDEFHG123456SWITCHED100W MAX. TOTALAC OUTLETSSWITCHED100W MAX.(A,B models)100W MAX.TOTAL (G,L models

Page 37 - ■ BLOCK DIAGRAM (1/2)

DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSHBACDEFG123456P. C. B. MAIN (3) • R and T models onlyP. C. B. MAIN (7)E-46/J-42 E-47/J-43 PRINTED

Page 38 - ■ BLOCK DIAGRAM (2/2)

DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSBACDEFHG123456E-48/J-44 PRINTED CIRCUIT BOARD (Foil side)E-49/J-45P. C. B. MAIN (1)W381#12#12RRRERE

Page 39 - P. C. B. TUNER (Lead Type)

DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSHBACDEFG123456E-50/J-46 PRINTED CIRCUIT BOARD (Foil side)E-51/J-47P. C. B. OPERATION (7)P. C. B. OP

Page 40 - (Surface Mount Device)

DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSBACDEFHG123456E-52/J-48 E-53/J-49 PRINTED CIRCUIT BOARD (Foil side)P. C. B. DSP P. C. B. DSP2VSAMPL

Page 41 - R,T models

DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSHBACDEFG123456P. C. B. OPERATION (2)P. C. B. OPERATION (1)HE-54/J-50BACDEFG123456 PRINTED CIRCUIT B

Page 42

DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSBACDEFHG123456P. C. B. INPUT (3)P. C. B. INPUT (4)P. C. B. INPUT (2)E-56/J-52 PRINTED CIRCUIT BOARD

Page 43

DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSHBACDEFG1234561818UPC4570HAUPC4570HA1301615LC78211118M5220L18M5220L301615LC78213130 1615LC78212TO:DSP#

Page 44 - P. C. B. OPERATION (7)

A12345678DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSBC DE FG H I J KE-60/J-56 SCHEMATIC DIAGRAM [INPUT (1/2)]REAR LREAR LMAIN L MAIN L(DSP) MAIN

Page 45

4RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS▼ RX-V396/HTR-5230 A model▼ RX-V396/RX-V396RDS/HTR-5230RDS B model▼ RX-V396/RX-V396RDS/HTR-5230RDS G model

Page 46 - P. C. B. OPERATION (1)

A1234568DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSB C D E F G H I J KL7E-61/J-57 SCHEMATIC DIAGRAM [INPUT (2/2)]★All voltages are measured with

Page 47

A12345678DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSBC DE FG H I J KMAIN L34-23.8-18.7~~~~~~~~~~~~-26.404.9-26.5-28.8- 26.5-28.8-26.4-28.2-28.2-2

Page 48 - P. C. B. INPUT (1)

A1234568DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSB C D E F G H I J KL7E-63/J-59 SCHEMATIC DIAGRAM [DSP]★All voltages are measured with a 10MΩ/

Page 49 - MAIN L MAIN L

A12345678DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSBC DE FG H I J KE-64J-60 SCHEMATIC DIAGRAM [OPERATION (2/2)]★All voltages are measured with

Page 50 - EXT.DECODER

A1234568DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSB C D E F G H I J KL7E-65/J-61 SCHEMATIC DIAGRAM [MAIN]REAR LMAIN LMAIN LCENTER–1.1–0.446.20.

Page 51 - IC501: M30217MA-A202FP

A12345678DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSBC DE FG H I J KE-66/J-62 SCHEMATIC DIAGRAM [TUNER] J, U, C, R, T, B and G modelsV : 2V/divH

Page 52 - ■ SCHEMATIC DIAGRAM [DSP]

A1234568DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSB C D E F G H I J KL767IC1 : LA1266AM/FM IFIC3 : LA3401MPXIC2 : LC72131PLL Controller• PK1 : E

Page 53

68RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSPARTS LIST ELECTRICAL PARTSABBREVIATIONS IN THIS LIST ARE AS FOLLOWS:C. A. EL. CHP : CHIP ALUMI. ELECTROLY

Page 54 - ■ SCHEMATIC DIAGRAM [MAIN]

69RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS P. C. B. DSPSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. Description✻ V4810600 P.C.B. DS

Page 55 - AM/FM IF

70RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionP. C. B. DSP & P. C. B. INPUT

Page 56 - RDS DECODER

5RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS SPECIFICATIONS FM SECTIONTuning RangeU, C models 87.5 to 107.9MHzR, T models (Frequency Step: 100kHz)87.5 to

Page 57 - PARTS LIST

71RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS P. C. B. INPUTSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionC157 UR847100 C.EL

Page 58 - ✻ V4810600 P.C.B. DSP

72RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSP. C. B. INPUT & P. C. B. OPERATIONSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. Descr

Page 59

73RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSP. C. B. OPERATIONSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionC133 UR837470 C

Page 60 - P. C. B. INPUT

74RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSP. C. B. OPERATION & P. C. B. MAINSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. Descri

Page 61

75RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSP. C. B. MAINSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionC218 UR867470 C.EL 4

Page 62 - P. C. B. OPERATION

76RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionP. C. B. MAINQ213 VP872700 TR 2SC

Page 63

77RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSSchmRefPART NO. Description✻ New Parts✻ New PartsSchmRefPART NO. DescriptionP. C. B. MAIN & P. C. B. TUNE

Page 64 - P. C. B. MAIN

78RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSTE1 VU477800 TERM.ANT AJ-2038-040TP1 VT969000 PIN.TEST IRS-2049TP2 VT969000 PIN.TEST IRS-2049VR1 VJ694000 VR.

Page 65

79RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSP. C. B. TUNERSchmRefPART NO. Description✻ New PartsC31 VG287600 C.EL 100uF 25VC32 UM415470 C.EL 0.47uF 50VC3

Page 66 - • Lead Type

RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS80 81Parts List for Carbon Resistors160 Ω180 Ω200 Ω220 Ω270 Ω330 Ω390 Ω430 Ω470 Ω510 Ω560 Ω680 Ω820 Ω910 Ω1.0

Page 67 - P. C. B. TUNER

6RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS GENERALPower SupplyU, C models AC120V, 60HzT models AC220V, 50HzStandby Power ConsumptionU, C, models 0.90WA,

Page 68

RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS82BACD123456 MECHANICAL PARTSRef.No.PART NO.Description Remarks Markets✻ New Parts83 EXPLODED VIEWJKAss'

Page 69 - ■ Chip Resistors

84RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSRef.No.PART NO.Description Remarks Markets✻ New Parts16 V2296800 POWER CORD ASS’Y (A)16 V2363800 POWER CORD A

Page 70 - ■ EXPLODED VIEW

85RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSRef.No.PART NO.Description Remarks Markets✻ New Parts167 VT669300 PW HEAD B-TITE SCREW 3x8-8 MFC2168 VT669400

Page 71

REMOTE CONTROL TRANSMITTERSCHEMATIC DIAGRAM37293031323635342012NC25P30/INTP0P07NCNCNCP06P05P04P00P01P02P52113214443424140NC10987654SCLSDAU2R2R11KΩ1K

Page 72

List of the Yamaha Code (NEC Format)E-87/J-89DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSKey Key DVD DVD MENU LD CDNo. NameYamaha code Yamaha code

Page 73 - ■ REMOTE CONTROL TRANSMITTER

88RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSSCHEMATIC DIAGRAMDECKA/B+ CDTAPE PRESET+TAPE/MD CD TAPECDTAPE PRESET–TUNEREFFECTCDCDTAPE A/B/C/D/E VOLUMEDSPP

Page 74 - – : No Code

RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS

Page 75 - SCHEMATIC DIAGRAM

7RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDSBA0987654321JIHGFDEC1 POWER TRANSFORMER2 P.C.B. MAIN (6)3 P.C.B. MAIN (5)4 P.C.B. MAIN (2)5 P.C.B. MAIN (7)(R,

Page 76 - RX-V396/RX-V396RDS/

8RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS SELF DIAGNOSIS FUNCTION1. PURPOSE AND OPERATIONThe RX-V396/RX-V396RDS/HTR-5230/HTR 5230RDS has a Self Diagno

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