Onkyo TX-SR503 AV Receiver Remote Control

$17.99

Onkyo TX-SR503 remote replacement covers input selection, surround decoding, volume, and speaker setup for this 7.1-channel AV receiver (part number RC-607M).

23 in stock

SKU: ON-TXSR503 Categories: ,
Description

About This Remote

Input switching, surround-mode selection, volume, and speaker-level adjustments are all back in reach with this replacement remote control for the Onkyo TX-SR503. The TX-SR503 is a 7.1-channel AV receiver from the mid-2000s, built around WRAT amplification and capable of decoding Dolby Digital EX, DTS-ES, Dolby Pro Logic IIx, and DTS Neo:6. It handles three component-video inputs and a full complement of analog and digital audio sources, so having a working remote matters for day-to-day use. This replacement works over infrared with no programming, code entry, or pairing required. The button layout feels familiar from the first press, with the main controls easy to find.

Why buy this remote

  • Covers all four surround-decoding modes, including Dolby Digital EX and DTS-ES, from a single remote.
  • Works with the TX-SR503’s three component-video inputs and full analog and digital audio input set.
  • Feels familiar from the first press, with the main controls easy to find, so the main controls are easy to find immediately.
  • Includes Zone 2 and speaker-level controls that match the TX-SR503’s 7.1-channel configuration.
  • Runs on 2 AA batteries, which are widely available at any hardware or grocery store.

Compatible part numbers

Onkyo TX-SR503 Remote Specifications
Batteries2 x AA
Part numberRC-607M
Device TypeAV Receiver
CompatibilityOnkyo TX-SR503 AV Receiver
Warranty1 year

Onkyo TX-SR503 AV Receiver Specifications

Channels 7.1 Channel
Power Output 75 Watts per channel (8 Ω, 20Hz, 20kHz, 0.08% THD)
Amplification WRAT (Wide Range Amplifier Technology), 10Hz, 100kHz linear frequency response
Decoding Dolby Digital EX, DTS-ES, Dolby Pro Logic IIx, DTS Neo:6
Video Switching 3 Component-Video Inputs (HDTV/progressive scan compatible)
Audio Inputs Multiple Analog, 2 Digital Optical, 1 Digital Coaxial
Front Input Dedicated A/V input for games/cameras
Speaker Setup 7.1 speaker binding posts with Zone 2 Capability

Download the official Onkyo TX-SR503 owner’s manual (PDF).

Frequently asked questions

Will this remote control work with the Onkyo TX-SR503 without any setup?

Yes. The Onkyo TX-SR503 remote control works immediately once batteries are installed, with no programming, code entry, or pairing steps involved.

What part number does this replacement carry?

This replacement is supplied under part number RC-607M, which is the correct identifier for this remote in Onkyo's parts catalog.

Can I use this remote to control Zone 2 output on the TX-SR503?

Yes. The TX-SR503 includes Zone 2 capability, and this remote carries the controls needed to manage that function alongside the main zone.

What batteries does this remote use?

It takes 2 AA batteries.

Additional information
Compatible BrandOnkyo
Device TypeAV Receiver
Compatible ModelTX-SR503
Power Source2 x AA
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Shipping and Delivery

📦 Shipping Information

At USA Remotes, we’re committed to getting your replacement remote to you fast, free, and hassle-free — the same way your remote shows up ready to use, with no pairing or programming. Below you’ll find everything you need to know about how we ship, how long it takes, and what to do if anything goes sideways.


🚚 How much does shipping cost?

Shipping is free on every order — always. No minimum purchase, no handling fees, and no surprise charges at checkout. The price you see is the price you pay.


🏢 Where do you ship from?

Every order ships from our U.S. fulfillment center. We’re a U.S.-based company, so your remote never sits in customs or crawls in from overseas — it ships domestically and arrives quickly.


⏱️ When will my order ship?

We move fast. Orders placed before 2:00 PM Mountain Time (MT) on a business day ship the same day. Orders placed after the cutoff, on weekends, or on public holidays ship the next business day.

Business days are Monday through Friday, excluding national holidays.


🚀 How long will it take to arrive?

Once your order leaves our warehouse, most deliveries arrive within 2–4 business days. Paired with same-day processing, the majority of customers have their remote in hand within just a few days of ordering.

Delivery windows are estimates, not guarantees, and can run a little longer during weekends, holidays, peak seasons, or severe weather.


⚡ Do you offer faster (expedited) shipping?

We don’t currently sell a separate paid expedited option, but many orders go out via USPS Priority Mail, which typically reaches most U.S. addresses in 2–3 business days at no extra cost.

If you’re in a time-sensitive situation, email us at cs@usaremotes.com before you order and we’ll let you know what’s possible.


📬 Which carriers do you use?

Because remotes are small and light, the vast majority of orders ship via USPS (United States Postal Service) — usually USPS Ground Advantage or Priority Mail. For larger multi-remote orders we may use UPS or FedEx. The carrier is selected automatically to get your order to you as quickly and safely as possible.


🌎 Do you ship internationally?

Yes — we ship internationally. International orders typically arrive within 8–14 business days, depending on your destination and how long it spends in local customs. Carriers and shipping methods vary from country to country, so your order travels the most efficient route available.

Please note: international shipments may be subject to customs duties, taxes, or import fees charged by the destination country. These are set by your local customs authority and are the responsibility of the recipient.


🏝️ Do you ship to Alaska, Hawaii, U.S. territories, and military addresses?

Yes. We ship to all 50 states, U.S. territories (including Puerto Rico, Guam, and the U.S. Virgin Islands), and APO/FPO/DPO military addresses. Because these rely on USPS, transit times may run a bit longer than the standard 2–4 business days.


📮 Do you deliver to PO Boxes?

Absolutely. Since most orders ship via USPS, PO Box delivery is no problem. On the rare occasion an order ships via UPS or FedEx, we may reach out for a physical street address.


🔍 How do I track my order?

As soon as your order ships, we’ll email you a tracking number. You can also check your status anytime on our Track Your Order page. If you don’t see the email within a day of ordering, check your spam folder or get in touch.


📧 Why does my order say “Completed”?

When your order ships, you’ll get a confirmation email and your order status will change to “Completed.” That wording can be a little misleading — “Completed” simply means your order has shipped and left our warehouse, not that it’s already been delivered. Just use the tracking number in your email to follow it the rest of the way to your door.


📭 My tracking number isn’t updating — what should I do?

It’s normal for tracking to go quiet for a day or two, especially right after a label is created or over a weekend — carriers don’t scan a package at every stop. If there’s no movement for more than 3–4 business days, email us at cs@usaremotes.com and we’ll chase it down for you.


📦 My tracking says “Delivered” but I don’t have it

If the carrier marked your package delivered but it’s not in your hands:

  1. Check around your home — porch, mailbox, side door, garage, or wherever packages usually land.
  2. Ask household members or neighbors in case someone brought it in for you.
  3. Wait 24 hours — packages are sometimes scanned as delivered slightly before they actually arrive.

If it still hasn’t turned up:

  • Contact your local USPS office — they can pull GPS delivery confirmation showing exactly where the package was scanned.
  • Contact us at cs@usaremotes.com or (720) 204-8889. We’ll help open an investigation and retrieve the GPS scan data if needed.

Insurance: Our shipments include carrier insurance against loss or damage. We’ll guide you through the claim process with the carrier and stay on it until it’s resolved.


💔 My remote arrived damaged or doesn’t work

Every remote is tested and packed with care, but if yours shows up damaged or has a defect, you’re covered by our 1-year warranty and full compatibility guarantee. Just contact us at cs@usaremotes.com with your order number (and a quick photo if it’s physically damaged), and we’ll arrange a replacement or refund right away. Full details are in our Returns & Refunds policy.


🏠 What if I entered the wrong address?

If you spot a mistake in your shipping address, contact us immediately. If your order hasn’t shipped yet, we can fix it. If a package comes back to us as undeliverable (wrong or incomplete address), we’ll reach out to arrange a re-ship to the correct address.


🔀 Why did my order arrive in separate packages?

If you ordered more than one remote, your items may occasionally ship in separate packages or arrive on different days. Each shipment gets its own tracking number, so don’t worry if one lands before the other.


❄️ Holiday & weather delays

Carrier networks slow down during major holidays and severe weather. We still ship on our normal same-day schedule, but transit times may stretch during these periods — and once a package is with the carrier, those delays are outside our control.


✅ Our commitment to you

Your satisfaction is our priority. If anything goes wrong with your shipment, we’ll work directly with USPS or the relevant carrier to make it right and get your remote to you safely. Nobody should be stuck without a way to control their TV, sound bar, or AC.


📞 Still have questions?

We’re happy to help.

  • Email: cs@usaremotes.com
  • Phone: (720) 204-8889
  • We typically reply within one business day.