📺⚡ 19V 3.16A Monitor / TV AC Adapter
 
(Single Output • +19V 3.16A • 6.5 mm × 3.0 mm Barrel Plug)

This AC adapter delivers 19V DC at 3.16A (≈60 W) through a large‑format barrel connector. It’s the standard supply for many LCD/LED monitors and HDTVs from LG, Samsung, Westinghouse, and other brands. The oversized 6.5 mm × 3.0 mm plug ensures a secure fit and prevents accidental interchange with smaller 5.5 mm barrels.
 
🔧 Charger Form
Input: 100–240V AC, 50/60Hz
Output: +19V DC @ 3.16A (≈60 W)
Connector: Barrel 6.5 mm outer × 3.0 mm inner, center‑positive
Common part numbers: A4819‑FDY, BN44‑00835A, BN44‑00837A, DA‑48xx, 9NA0651242
Cable: Fixed DC lead, detachable AC cord
 
🖥️ Compatible Devices
🖥️ LG Monitors & TVs
LG Ultrawide series: 25UM57, 25UM58, 29UM58, 34UM58, 34UM68
LG LED/LCD monitors: 19″–27″
LG HDTV/monitor combos: 22″–32″
📺 Samsung Monitors & TVs
Samsung LCD/LED HDTVs: UN22H, UN32J, J4000, J4500, J5003, J5205, J525D
Samsung LCD monitors with external 19V brick: 19″–27″
📺 Westinghouse Monitors & TVs
Westinghouse LED HDTVs: 24″, 32″, 40″, 42″, 46″
UW‑series: UW40TA2W, UW40T8LW, UW32SC1W, UW32S3PW, UW40TC1W
LD‑series: LD‑2480, LD‑3255VX, LD‑4255VX, LD‑4680, LD‑4695, LD‑3260, LD‑3235, LD‑3237, LD‑3257, LD‑4258, LD‑4655VX
🧩 Other Brands / Devices
ViewSonic LCD monitors (19V input models)
Acer, Asus, Dell monitors with 19V input and 6.5 mm jack
Some JBL soundbars and networking gear requiring 19V 3.16A
 
✅ Common Uses
🔌 Powering LG, Samsung, and Westinghouse monitors/TVs with 19V input
🧩 Replacing lost or damaged OEM adapters
🛠️ Servicing ultrawide monitors and small HDTVs
📦 Universal replacement for 19V 3.16A 60 W bricks
 
🧠 Signal Format
⚡ Input: Universal AC (100–240V)
🔋 Output: Single DC rail (19V only)
🔌 Plug: 6.5 mm × 3.0 mm barrel, center‑positive
🔁 No data — power only
 
⚠️ Things to Watch Out For
🚫 Not interchangeable with 12V or 24V adapters — always confirm 19V label
🔌 Barrel size is larger than 5.5 mm — won’t fit smaller jacks
📉 Some models use 14V or 19.5V — check device label carefully
🧪 Always confirm polarity (center‑positive) before use
🧯 Avoid using with laptops unless spec matches exactly
 
🛠️ Quick Tips for Beginners
🧭 Look for “19V 3.16A” on the adapter label to confirm match
🔌 Match the oversized 6.5 mm × 3.0 mm barrel — don’t substitute with 5.5 mm plugs
🧪 If monitor won’t power on, check for loose barrel fit or worn jack
🧯 Label adapters clearly to avoid mix‑ups with 12V or 24V bricks
🧵 Treat as the universal 19V 60 W monitor/TV adapter in your collection