EasyManua.ls Logo

Yamaha HTR-5550RDS - User Manual

Yamaha HTR-5550RDS
102 pages
Save Page as PDF
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
SERVICE MANUAL
100783
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 or 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.
P.O.Box 1, Hamamatsu, Japan
■ CONTENTS
TO SERVICE PERSONNEL .......................................... 2
IMPEDANCE SELECTOR ............................................. 2
FRONT PANELS ........................................................ 3~5
REAR PANELS ........................................................ 5~12
REMOTE CONTROL.................................................... 13
SPECIFICATIONS.................................................. 14~15
INTERNAL VIEW ................................................... 16~17
DISASSEMBLY PROCEDURES/分解手順 ......... 18~21
SELF DIAGNOSIS FUNCTION (DIAG)/
自己診断機能（ダイアグ）..................................... 22~41
AMP ADJUSTMENT/アンプ部調整 ........................... 42
DISPLAY DATA ..................................................... 43~44
IC DATA ................................................................. 45~50
BLOCK DIAGRAM ................................................. 51~52
PRINTED CIRCUIT BOARD .................................. 53~64
PIN CONNECTION DIAGRAM .............................. 65~66
SCHEMATIC DIAGRAM ........................................ 67~74
PARTS LIST ......................................................... 75~100
REMOTE CONTROL.......................................... 100~102
AV RECEIVER/AV AMPLIFIER
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430

Table of Contents

Questions and Answers

  • A
    Ashley HallAug 20, 2025
    What to do if my Yamaha Stereo Receiver has no sound?
    • D
      Diana MilesAug 20, 2025
      If your Yamaha Stereo Receiver isn't producing any sound, there are several things to check: * Ensure all input and output cables are correctly connected and not defective. * Select the appropriate input source using the INPUT l / h, 6CH INPUT, or the input selector buttons. * Verify that the speaker connections are secure. * Increase the volume and ensure the unit is not muted by pressing MUTE or any operation buttons to cancel mute.
  • N
    Nicholas WilliamsAug 22, 2025
    What to do if the sound suddenly goes off on my Yamaha Stereo Receiver?
    • V
      valerie67Aug 22, 2025
      If the sound from your Yamaha Stereo Receiver suddenly cuts off, it could be due to these reasons: * The protection circuit may have been activated due to a short circuit. Check that the IMPEDANCE SELECTOR switch is in the correct position and turn the unit back on. * The speaker wires may be touching each other. Ensure they are not, and then turn the unit back on. * The sleep timer may have activated. Turn the power back on and play the source again. * The sound may be muted. Press the MUTE button or any other operation button to cancel the mute function.
  • A
    Alexander AguirreAug 25, 2025
    Why is there no sound from the subwoofer on my Yamaha Stereo Receiver?
    • P
      petersheltonAug 25, 2025
      If you're not getting any sound from the subwoofer connected to your Yamaha Stereo Receiver, check the following settings in the SET MENU: * If “1D BASS” is set to MAIN while playing a Dolby Digital or DTS signal, change it to SWFR or BOTH. * If “1D BASS” is set to SWFR or MAIN while playing a 2-channel source, change it to BOTH.
  • J
    James JacobsAug 26, 2025
    Why is there no sound coming from the center speaker of my Yamaha Stereo Receiver?
    • J
      Jill KingAug 27, 2025
      If there's no sound from the center speaker of your Yamaha Stereo Receiver, try the following: * Increase the output level of the center speaker. * Check that “1A CENTER” in the SET MENU is set to the appropriate mode for your center speaker (not NON). * Ensure you haven't selected one of the Hi-Fi DSP programs (1 to 4), except for 5ch Stereo. If so, select another DSP program.
  • L
    Lori OrtegaAug 28, 2025
    Why is there no sound from the rear speakers on my Yamaha Stereo Receiver?
    • T
      tyler52Aug 28, 2025
      If you are not getting any sound from the rear speakers connected to your Yamaha Stereo Receiver, check these: * Make sure the output level of the rear speakers is not set to minimum. Increase the output level. * If you are playing a monaural source with program 9, select another DSP program.
  • A
    Alexis McintyreAug 30, 2025
    Why is there no sound from the effect speakers on my Yamaha Stereo Receiver?
    • A
      Anthony HendrixAug 30, 2025
      If there is no sound coming from the effect speakers on your Yamaha Stereo Receiver, check the following: * Ensure the sound effect is turned on by pressing STEREO/EFFECT. * If you're using a Dolby Surround, Dolby Digital, or DTS decoding DSP program, make sure the material is encoded with Dolby Surround, Dolby Digital, or DTS. If not, select another DSP program.
  • E
    elizabethrandallSep 1, 2025
    Why my Yamaha Stereo Receiver fails to turn on?
    • J
      jeremysimmonsSep 1, 2025
      If your Yamaha Stereo Receiver fails to turn on or enters standby mode shortly after being powered on, consider the following: * Ensure the power cord is firmly connected. * Verify the IMPEDANCE SELECTOR switch on the rear panel is fully set to either the left or right position. * Check speaker wire connections to ensure they are secure and not touching anything else. * If the unit has been exposed to a strong electric shock, set it to standby, disconnect the power cord for 30 seconds, and then plug it back in.
  • J
    Janice StokesSep 3, 2025
    Why does my Yamaha Stereo Receiver remote control not work?
    • C
      Catherine WilliamsSep 3, 2025
      If the remote control for your Yamaha Stereo Receiver isn't working, it could be due to the following reasons: * Ensure you are within a maximum range of 6 m (20 feet) and no more than 30 degrees off-axis from the front panel. * Replace all the batteries with new ones.
  • T
    Taylor MurphySep 5, 2025
    How to fix “CHECK SP WIRES” on Yamaha Stereo Receiver?
    • A
      Amanda NelsonSep 5, 2025
      If “CHECK SP WIRES” appears on the front panel of your Yamaha Stereo Receiver, it indicates that the speaker cables are short-circuited. Ensure all speaker cables are correctly connected.
  • D
    Debra GreenSep 7, 2025
    Why can only one speaker be heard on my Yamaha Stereo Receiver?
    • A
      Anna MartinezSep 7, 2025
      If you're only hearing sound from one speaker connected to your Yamaha Stereo Receiver, check the following: * Ensure that all cable connections are correct and that the cables are not defective. * Verify the setting of “5 L/R BALANCE” in the SET MENU and adjust it to the appropriate position.

Yamaha HTR-5550RDS Specifications

General IconGeneral
TypeAV Receiver
Channels5.1
Total Harmonic Distortion (THD)0.06%
Signal-to-Noise Ratio100 dB
Input Sensitivity200 mV
Input Impedance47 k ohms
Digital inputs2 x optical, 1 x coaxial
Video Outputs1 x composite, 1 x component
TunerAM/FM
Surround Sound FormatsDolby Digital, DTS, Dolby Pro Logic II

Related product manuals