Samsung UA40C6200UF - User Manual

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Overview

Function Description
Important Technical Specifications
Usage Features
Maintenance Features

This document serves as a service manual for Samsung LED-TVs, specifically models UA40C6200UF, UA46C6200UF, UA55C6200UF, UA32C6900VF, UA40C6900VF, UA46C6900VF, and UA55C6900VF, all sharing the N96A chassis. It provides comprehensive information for servicing, including precautions, product specifications, disassembly and reassembly instructions, troubleshooting guides, exploded views with part lists, and wiring diagrams.

Function Description:

The Samsung LED-TVs covered by this manual are digital TVs featuring RF, 4-HDMI, 1-Component, 1-AV, and 2 USB 2.0 ports (with HDD support only on USB1). They also include a D-SUB port for PC connection and support Internet@TV functionality. Picture-in-Picture (PIP) mode is available for HDMI 1, 2, 3, 4, Component1, PC Mode, and TV analog mode. The TVs incorporate Motion Judder Cancellation (MJC) technology, also referred to as FRC (Frame Rate Conversion), to enhance the viewing experience for HD film images. This is achieved through an Adaptive Recursive Search (ARS) algorithm that implements IPC/MJC simultaneously, with a search range of ±72 pixels horizontally and ±12 lines vertically.

Internet@TV offers two primary display modes: Overlay Mode and Viewport Mode. In Overlay Mode, video plays in its native size, covering the full screen, with graphical elements overlaid. When displaying a sidebar, at least 2/3 of the video is free of overlays, and when displaying a dock, at least 3/4 of the video is free. YahooTV defaults to Overlay Mode. Viewport Mode scales down the video to occupy only a portion of the screen, known as the viewport, which covers at least half of the screen area. Graphics are displayed outside the viewport, preserving the 16:9 aspect ratio of the video. The Yahoo OOBE (Out-Of-Box Experience) guides users through initial setup, requiring location specification and acceptance of Terms of Service (TOS) before accessing TV Widgets. The Gallery Widget allows users to find and install new widgets from online services, with privileged APIs for Yahoo! signed widgets to download and install software. The Profile Widget enables configuration of the widget environment for user profiles, including profile management, security settings, system settings, and administrative controls. The Flickr TV Widget displays photos from Flickr, allowing users to view personal photos, sets, community photos, favorite photos, contacts' photos, and groups. The Weather Widget utilizes a "Tab View" layout to display weather information, while the Finance Widget shows stock indicators. The News Widget displays news stories in a featured area, with navigation options and automatic updates from Yahoo!.

AllShare functionality allows the TV to connect with mobile phones and other compatible devices over a network. Users can view call arrivals, SMS messages, and schedules from mobile phones on the TV. It also enables playback of media content (videos, photos, music) saved on mobile phones or other devices (like PCs) and allows the TV to act as a monitor for mobile web browsing via ScreenShare. The Message function displays call arrivals, SMS messages, and schedules through an alarm window. The Media function plays media content from connected devices, supporting various formats. ScreenShare mirrors the mobile device's web page on the TV, allowing access to files, phone books, and calendars.

The Media Play function supports viewing JPEG photos, listening to MP3 audio files, and playing MPEG movies from USB Mass Storage Class (MSC) devices. Supported file systems include FAT16/32 and NTFS. The maximum supported JPEG resolution is 15360 x 8640 pixels. The TV also supports recording and Timeshift functions with a connected USB HDD, recommending USB HDD for optimal performance.

A Light Sensor (Eco Sensor) is integrated to measure ambient light levels and adjust the LED display brightness accordingly. It reads Lux levels, transforms them into 20 grades, determines the most frequent grade, and adjusts the backlight.

Important Technical Specifications:

Display Type: TFT-LCD panel, RGB vertical stripe, Ulter Clear Panel (for 32-inch model) or SPVA mode (for 37-inch, 40-inch, 46-inch models), normaly black.
Screen Sizes: 32-inch, 37-inch, 40-inch, 46-inch, 55-inch.
Pixel Pitch: 0.46125(H) x 0.15375(W) mm (32-inch), 0.53025(H) x 0.53025(W) mm (37-inch, 40-inch, 46-inch).
Resolution: 1920 x 1080 Pixels (Horizontal x Vertical).
Scanning Frequency: Horizontal: 67.5KHz (TYP), Vertical: 60Hz (TYP).
Display Colors: 1.07 billion colors.
Brightness: 500cd/m².
Contrast Ratio: 3,000,000:1.
Response Time: 3ms.
Maximum Pixel Clock Rate: 148.5MHz.
AC Power Voltage & Frequency: AC 110V ~ 220V, 60 Hz.
Power Consumption: < 160W (< 0.1W, stand by).
Speaker Output: 10W + 10W (for 32", 37", 40", 46" models), 15W + 15W (for 55" models).
Audio Specs: BASS Control Range: -10dB ~ +10dB, TREBLE Control Range: -10dB ~ +10dB.
TV System: DVB-T/C (UK only: DVB-T2/C), PAL, SECAM, NT4.43.
Environmental Conditions: Operating Temperature: 10˚C ~ 40˚C, Operating Humidity: 10% ~ 80% (non-condensing), Storage Temperature: -25˚C ~ 45˚C, Storage Humidity: 5% ~ 95% (non-condensing).
Supported Video Formats (via USB): DivX (3.11/4.x/5.1/6.0), XviD, H.264 BP/MP/HP, MPEG4 SP/ASP, Motion JPEG, Window Media Video v9, MPEG2, MPEG1, VC1, RV 3.0/RV 4.0.
Supported Audio Codecs (via USB): MP3, AC3, LPCM, ADPCM, DTS Core, WMA, AAC, HE-AAC, QCELP, AMR NB/WB, RealAudio 6, 9, 10.

Usage Features:

Anynet+: Samsung's HDMI-CEC feature for controlling compatible devices.
Media Play: Direct playback of photos, music, and videos from USB devices.
Internet@TV: Access to online content and widgets.
PVR (Personal Video Recorder): Recording and Timeshift functions with a connected USB HDD.
Light Sensor: Automatic brightness adjustment based on ambient light.
Auto Motion Plus 120Hz: Enhances motion clarity.
Surround Sound: 2 Way SRS TruSurround Dolby Digital.
PIP: Picture-in-Picture functionality for multiple sources.

Maintenance Features:

Service Manual: Provides detailed instructions for troubleshooting and repair.
Exploded View & Part List: Facilitates identification and ordering of replacement parts.
Wiring Diagram: Helps in understanding internal connections for diagnosis.
Factory Mode Adjustments: Allows technicians to access and modify various factory settings, including panel type, local set, model, tuner, DDR, light effect, channel table, country, and front color.
White Balance - Calibration: Instructions for calibrating color settings using specific patterns and equipment (CA210 & Master MSPG925 Generator) for AV, Component, PC, and HDMI inputs.
Software Upgrading: Firmware updates can be performed via USB to improve TV functionality.
Self Diagnostic: A simple test function to determine if a problem lies with the TV or an external device, including Picture Test and Sound Test.
Safety Precautions: Emphasizes disconnecting power, using accurate voltage meters, avoiding overloads, and handling electrostatically sensitive devices (ESD) with care. It also includes a leakage current hot check to ensure electrical safety after servicing.