Panasonic TC-P42S1, TC-P50S1, TC-P46S1, TC-P42X1, TC-P50X1 manual Sub-Voltages Distribution

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Sub-Voltages Distribution

On previous generations these voltages were present for approximately 15 seconds after connecting the TV to the AC line. This does not apply to this year’s models.

These voltages are called sub-voltages and they are only used by the A board.

The sub-voltages are developed when the power is turned on.

The F+15V from the P board is the source that supplies the DC-DC converter circuit (IC5401, IC5603 and IC5401) in the A board. The A board outputs 9V, 5V, 3.3V, 1.8V.

The BT30V is generated by IC5480.

A 10 blinks code from the power LED indicates abnormalities in any of these voltages including the F+15V.

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Contents Technical Guide Panasonic Service and Technology Company Table of Content Subject SlideTopics Introduction Series Line up Series ModelsZ1/V10 Series SeriesV10 Series G10/S1 Series G10 SeriesS1 Series Series X1 SeriesNew Features Comparison Feature V10 G15 G10Power Consumption Comparison VIErA Technology Moving Picture Resolution 1080 Lines With 600 Hz Sub-field DriveMoving Picture Resolution Moving Picture Resolution 900 lines or moreSub-field Whats Sub-field?Over 2,000,0001 High Contrast Native 40,0001 Series Z1, V10, G15, G10, S1AR Filter Wireless HD Enables a flexible Viera layout to match any room interiorRadio Frequency Remote Control TC-P42X1 HD Model Technical Changes TC-P42X1 These circuits are now Part of the a boardSeries Full-HD Connectors/Boards Location TC-P42S1 Boards Description Board DescriptionStandby Operation Standby Circuit Operation Power On Power On Operation Sub-Voltages Sub-Voltages Distribution Blinks Condition Troubleshooting SOS Detect SOS Blinking Timing Chart SOS Detect Block Diagram TC-P42S1 Panel Drive SOS Detect Block Diagram TC-P42S1 Panel Drive SOS Detect Block Diagram TC-P42X1 Panel MPU SOS Detect Panel MPU SOS Detect Continue System MPU SOS Detect Blinks Error Code Troubleshooting 2 Blinks Error Code Blinks/4 Blinks Error Code Blinks Error CodeSlide #43 Troubleshooting a 5 Blinks Error Code Blinks Error Code TC-P42S1 Blinks Error Code TC-P42X1 Blinks Error Code Circuit Explanation DRV RST Block Diagram TC-P42S1 Driver Reset Circuit Operation DRV RST Block Diagram TC-P42X1 Slide #51 Slide #52 Slide #53 SSFlexible Printed Circuit FPCDetect SOS8SS TC-P42X1 Blinks Error Code TC-P42X1 Circuit Explanation Slide #56 Blinks Circuit Explanation Boards Isolation Procedure SC Board Isolation Procedure TC-P42S1 SS Board Isolation Procedure TC-P42S1 SS Board Isolation Procedure TC-P42X1 SU/SD Boards Isolation SU and SD Boards Isolation Procedure SU Board Isolation To isolate the SU boardSD Board Isolation To isolate the SD boardSignal Process Block Signal Process Block Diagram Signal Process Explanation Service Notes Service Mode How to exitRemote control for more than 3 seconds Self CheckSelf Check Menu Reset Procedure Glossary THX 264Composite Video and S-video Component VideoEnd

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TC-P42X1, TC-P46S1, TC-P50S1, TC-P42S1, TC-P50X1 specifications

The Panasonic TC-P46S1, TC-P50S1, and TC-P54S1 are part of Panasonic's Viera plasma television lineup that has gained a reputation for its superb picture quality and wide viewing angles. These models, introduced in the early 2010s, incorporate several innovative features and technologies that enhance the viewing experience for consumers.

First and foremost, each of these models features Panasonic's NeoPDP technology, which allows for deeper blacks and enhanced color accuracy. This technology reduces the size of subpixels, thereby increasing the overall pixel count and improving the display's ability to reproduce finer detail. As a result, users can enjoy a rich and immersive visual experience with vibrant colors and excellent contrast across all lighting conditions.

The TC-P46S1, with a 46-inch screen, the TC-P50S1 at 50 inches, and the TC-P54S1 at 54 inches, cater to various room sizes and viewing preferences, making them versatile options for different home setups. The displays support Full HD 1080p resolution, which guarantees sharp and clear imagery, whether it’s for watching movies, playing video games, or streaming content.

Another standout feature is the Viera Image Viewer, which allows users to view their photos and videos directly on the television using SD memory cards. This feature enhances the television's utility beyond traditional broadcasting, making it a fantastic centerpiece for family gatherings and social events.

These models also include a 600Hz Sub-field Drive technology, which improves motion clarity, reducing blur during fast-paced scenes such as sports or action movies. This technology ensures that viewers can enjoy a smooth cinematic experience without sacrificing detail.

Moreover, the TC-P46S1, TC-P50S1, and TC-P54S1 are designed with energy efficiency in mind, given the increasing emphasis on environmentally friendly electronics. They are equipped with energy-saving features that help reduce power consumption without compromising performance.

Connectivity options further enhance their functionality, with multiple HDMI ports, allowing users to connect various devices easily, from gaming consoles to Blu-ray players.

Overall, the Panasonic TC-P46S1, TC-P50S1, and TC-P54S1 televisions exemplify the blend of advanced imaging technologies and user-friendly features that make them standout choices in the realm of plasma TVs, providing an exceptional viewing experience for movie lovers and casual viewers alike.