Troubleshooting, Plasma TV panel | Panasonic TH-50PV30, TH-37PA30

Troubleshooting

If there is a problem with your TV please refer to the table below to determine the symptoms, then carry out the suggested check. If this does not solve the problem, please contact your local Panasonic dealer, quoting the model number and serial number (both found on the rear of the TV).

Symptoms		Checks
Picture	Sound	Checks
Picture	Sound
Snowy Picture	Noisy Sound	Aerial location, direction or connection
Multiple Images	Normal Sound	Aerial location, direction or connection
		Electrical appliances
Interference	Noisy Sound	Cars / Motorcycles
Interference	Noisy Sound	Fluorescent lights
		Fluorescent lights
		Switch on D.PNR in PICTURE menu to reduce picture noise.
		Volume level
Normal Picture	No Sound
		Sound mute switched on.
		TV set to AV mode.
		Not plugged into AC outlet.
No Picture	No Sound	Not switched on.
		Picture / Sound controls set at minimum levels.
		Check if in Standby mode.
No Colour	Normal Sound	Colour controls set at minimum levels.
No Colour	Normal Sound	Colour System
		Colour System
Poor or Distorted	Weak or No	Retune Channel (s).
Picture	Sound	Retune Channel (s).
Picture	Sound
Normal Picture	Weak or	Sound reception may have deteriorated.
Normal Picture	Distorted Sound	Sound System
	Distorted Sound	Sound System
Plasma TV panel
Symptoms		Check
Some parts of the screen do not	The plasma TV panel is manufactured using an extremely high level of precision technology,
light up.	however, sometimes some parts of the screen may be missing picture elements or have
	luminous spots. This is not a malfunction.
	Do not allow a still picture to be displayed for an extended period, as this can cause a
	permanent after-image to remain on the Plasma TV.
After-images appear	Examples of still pictures include logos, video games, computer images, teletext and images
	displayed in 4:3 mode.
	Without signals and operations for 2 minutes, the level of the contrast decreases automatically
	to prevent image retention.
	Note:
	The permanent after-image on the Plasma TV resulting from fixed image use is not an
	operating defect and as such is not covered by the Warranty.
	This product is not designed to display fixed images for extended periods of time.

Sleep Feature

If the set is not switched off when the TV station stops transmitting, it will automatically go to standby mode after 30 minutes. This function will not operate when this TV is in AV mode.

Notes:

•External surfaces of the unit may become hot during operation. But this is completely normal.

•See label on the base of this equipment for ratings and other information.

TH-50PV30, TH-42PV30, TH-37PA30 specifications

The Panasonic TH-37PA30, TH-42PV30, and TH-50PV30 are notable models in the category of plasma televisions. These displays exemplify Panasonic's commitment to delivering high-quality viewing experiences with innovative technologies and robust features.

The TH-37PA30 is a 37-inch model that combines compact design with advanced plasma technology. This television boasts a resolution of 1024 x 768 pixels, providing vibrant colors and sharp images, making it an excellent choice for smaller living spaces. One of its standout features is the VIERA Image Viewer, which allows users to easily view photos and videos from SD memory cards. The TH-37PA30 is equipped with a 600Hz sub-field drive, which enhances motion clarity, making it ideal for fast-paced content such as sports and action films.

Moving to the TH-42PV30, this 42-inch model offers an upgrade in screen size while maintaining the same exceptional picture quality. It incorporates Panasonic's Real Black Drive System, which improves black levels and enhances overall contrast. With a resolution of 1920 x 1080 pixels, the TH-42PV30 supports full HD content, ensuring that viewers can experience their favorite movies and shows with incredible detail and depth. The inclusion of VIERA CAST allows streaming of online content directly to the TV, offering access to various applications and services without the need for additional devices.

The TH-50PV30 takes the viewing experience to the next level with its impressive 50-inch display. Featuring the same 1920 x 1080 resolution, this model excels in delivering rich detail and dynamic visuals. Its large screen real estate is perfect for home theater setups, making it ideal for family movie nights or gaming sessions. Additionally, the TH-50PV30 includes VIERA Link capability, enabling seamless connectivity with other Panasonic AV devices, thus simplifying the user experience.

All three models share a sleek design, making them visually appealing additions to any room. They feature a variety of input options, including HDMI and component inputs, ensuring compatibility with modern devices. The energy-efficient design and improved lifespan of plasma technology make these televisions a smart choice for consumers looking for long-term performance.

In summary, the Panasonic TH-37PA30, TH-42PV30, and TH-50PV30 represent a range of plasma televisions that cater to different screen size preferences while maintaining exceptional picture quality and user-friendly features. With their innovative technologies, these models continue to be relevant in the world of home entertainment.