Htr, Av receiver • Read online or download PDF • Yamaha HTR User Manual. Audio manuals and audio service pdf instructions. Find the user manual you need for your audio device and more at ManualsOnline. Specifications. Tuning range: FM, MW. Power output: watts per channel into 8Ω (stereo). Surround output: W (front), W (center), W (rear).

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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.

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. 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.

Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy mwnual to exist, please contact the distributor’s Service Division. Static discharges can destroy expensive components.

Discharge any static electricity your body may 60030 accumulated by grounding yourself to the ground buss in the unit heavy gauge black wires connect to this buss.

Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit. This manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission.

Box 1, Hamamatsu, Japan ‘ Critical Components Information Components having special characteristics are marked s and must be replaced with parts having specifications equal to manusl originally installed. Leakage Current Measurement For V Models Only When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits.

Be sure to test 66030 leakage with the AC plug in both polarities. The solder used in the production of this product contains LEAD.

Yamaha HTR-6030 Stereo Receiver User Manual

Avoid prolonged, unprotected contact between solder and your skin! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. AC V, 50 Hz K model AC V, 60 Hz A model AC V, 50 Hz J model T, L models Black color T model Black color South European model J Disconnect the power cable from the AC outlet. Removal of Top Cover 1. Remove 4 screws 14 screws 2 and 1 screw 3.


Slide the top cover rearward to remove it.

Removal of Front Panel Unit 2. Remove 6 66030 4. Remove hook and then remove the front panel unit. Remove CB and CB Remove 7 screws 5.

Removal of DSP P. Remove 17 screws 63 screws 7 and 2 screws 8 R, L models. Remove 1 screw 9. Remove the DSP P. Remove the Top cover. G, G, G and ST to the mahual with a ground lead or the like.

Put the firmware CD on the tray and close the tray.

Yamaha HTR user manual – – Solve your problem

Then writing of the firmware is started. Upgrading is not necessary. Remove the firmware CD from the tray and close the tray. There are 18 DIAG menu items, each of which has submenu items. Listed in the table below are menu items and sub-menu items.

Note that not all menu items listed will apply to the models covered in this service manual. DAB Not applied to these models.

The protection functions other than the excess current detect function will be disabled. At this time, keep pressing those two keys for 3 seconds or longer.

Using this product with the protection function disabled may cause damage to the main unit. Use special care for this point when using this mode.

An excessive current flowed hrr the power amplifier. As current of the power amplifier is detected, the abnormal channel can be identified by checking the current detect transistor.

Turning on the power without correcting the abnormality will cause the protection function to work immediately and the power supply will manua be shut off. In order to turn on the power again, disconnect the power cable of the main unit from the AC outlet once and then reconnect it again. DC output of the power amplifier is abnormal. The protection function worked due manuak a DC voltage appearing at the speaker terminal.

A cause could be a defect in the amplifier. If the power is turned on with the abnormality unsolved, the protection function works in about 3 seconds to turn off the power. The voltage in the power supply section manuall abnormal. The protection function worked due to a defect or overload in the manjal supply.


If the power is turned on with the abnormality unsolved, the protection function works in about 1 second to turn off the power. The temperature of the heat sink is excessive. The protection function worked due to the temperature limit being exceeded. Causes could be poor ventilation or a defect related to the thermal sensor. For detection of each protection function, refer to DIAG menu described later.

Even if no abnormality is noted while servicing the unit, an abnormality which has occurred previously can be defined as long as the backup data has been stored. This mode is htd for a speaker with high bass reproduction performance a large unit.

Full bandwidth signals are output.

Yamaha HTR-6030 User Manual

This mode is used for a speaker with low bass reproduction performance a small unit. This mode is maanual for no center speaker. Other than that, the noise frequency is to 2 kHz. Select this sub-menu to protect the values set by the user. Actually, initialization mannual executed the next time that the power is turned on.

Select this sub-menu to reset to the original factory settings or to reset the RAM. Any protection history will be cleared. During signal processing, the condition before execution is maintained. THM Thermo protection detection The temperature of the manula sink is detected. In this case, check the constant of partial pressure resistor, solder condition, etc. OFF XM bus power: DOCK Not applied to these models. Changing the function setting may hinder the proper operation.

The protection function follows the P. PCB Switch mode Tuner destination UC The checksum is obtained by adding the data at every 8 bits for each program area and expressing the result as a 4-figure hexadecimal data.

Not applied to these models. Filament manusl 2 NP No pin 3 NX No extend pin 4 1GG All input pins except internal biased pins and internal pull-down pin should not be left floating. Location 6 Circuit No. NJMM Video amplifier 5. HD 2SC Y 2. It’s a community-based project which helps to repair manuzl.