If that is the case I suggest contacting the manufacturer at the number listed on the owners manual, or asking a quote on repair to a local technician. Each mode is designed for a different speaker configuration. You might end up replacing them but youl never know until you try soldering them first. Check for loose speaker connections as a root cause for intermittent shutdown. Every time a station is received, the receiver stops scanning. Advertisement Print version Many people prefer to read the documents not on the screen, but in the printed version.
The option to print the manual has also been provided, and you can use it by clicking the link above - Print the manual. Answered on Apr 24, 2010 Protet mode is a special diagnostic mode that starts when a fault is detected. Clean dust and debris from it. Sometimes accumulation of electrostatic charges inside circuit capacitors can kick in protect mode. Connecting an active woofer will Tape deck increase bass response. In that case unplugging the unit from main for some times can get rid of electrostatic charges, and reset circuits by draining power completely. Generally speaking, an amp protects itself from heat, shorts and overloads by refusing to turn on or stay on.
If that was the problem, you will not get Protect when plugging back power cable. The manual has 40 pages and is available in English. Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. However, if you do not want to take up too much of your disk space, you can always download it in the future from ManualsBase. This receiver makes it easy to record to and from the components connected to the receiver. Receiver Tape deck For specific locations of the terminal Summary of the content on the page No. Summary of the content on the page No.
Wires can also become pinched in furniture or damaged in other ways, which can cause them to fray and make popping sounds. Overview Amplifier 2 This section describes how to connect video Receiver for center speaker components to the receiver. They are selecting one of the pre-programmed sound fields also equipped with several adjustable parameters to let according to the program you want to play. It's invaluable source of information for everyone looking to repair their unit. If you want to receive radio to the y ground terminal. To continue scanning Summary of the content on the page No.
When in protection mode the unit is prevented from starting by protection circuit, so to prevent further damage. If you have any question or problem Getting Started concerning your receiver, please Unpacking 4 consult your nearest Sony dealer. If it comes up then diagnose which lead s are shorted. Try unplugging power cable for one hour or so. After placing order we'll send You download instructions on Your email address. Adjust the tone of the front, center and rear speakers for optimum sound. Answered on Feb 27, 2011 unplug it discharge output voltages with a 1k resistor then resolder the voltage driver ic's these ic's start with up, ie upc2558 , or stk350 etc.
If you want to quickly view the content of pages found on the following pages of the manual, you can use them. Ensure the fan if equipped is running as designed some only operate on demand. Service manuals usually include printed circuit boards, block diagrams, exploded views, assembly instructions and parts catalog. If the amp comes back on after cooling, you're lucky. If you do all the above and still get Protect, then there is a real fault. You should be able to feel if it's hot. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.
Check the speakers and speakers wiring, a contact in speaker wires, or faulty speakers can send the unit in protection. Press again to restore the sound. . Select the mode that best suits your To obtain the best possible Dolby Pro Logic Surround speaker system configuration. If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. Although front left and right speakers R are required, center and rear speakers are optional. Jul 7, 2016 Answered on Mar 05, 2019.
You should look for Owner's Manual. In that case the unit may be disassembled and tested to find the fault. Receiver Op Summary of the content on the page No. Answered on May 29, 2009 Popping sounds can be caused by a poor connection between the speakers, speaker cables, and amplifier. If You just want to know how to use Your tv, video, mp3 player etc.
Check the cable at the amplifier and speakers and replace it if it is damaged. Use liquid flux and solder them back to the board. Tuning preset stations preset tuning You can tune directly to a preset station by entering its preset number. Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.
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