1.1 Basic Specifications 26 inches Diagonal Display Size Television System American TV standard ATSC/NTSC system VHF:2_13 UHF: 14_69 CATV: 1_135 Channel Coverage Digital Terrestrial Broadcast (8VSB) : 2_69 Digital Cable (64/256QAM) : 1_135 (-4°F _+ 140°F) Storage Temperature is _0°C_ + 60°C Temperature (_32°F_+ 122°F) Operating Temperature...
1,2 Product Function Side Keypad Buttons If you cannot locate your remote, you can use the side keypad buttons on your TV to operate many TV features. INPUT: Displays the Source Select List. MENU: Displays the TV Main Menu. OH ,, : Scans up through the channel list. In the TV menu system, it acts like the up arrow on the remote control and can be used to select menu options.
1.3 Connection Interface HEAD PHONE: Connect a 3.5mm headphone for personal audio. Digital Audio-out: Connect a coaxial cable for digital audio output. HDMII, 2, 3, 4: (High-Definition Multimedia Interface) It provides uncompressed digital connection that carries both video and audio data by way of an integrated mini-plug cable.
2.1 General Information GENERAL DESCRIPTION OVERVIEW V260B2- P03 is a 26-inch TFT LCD cell with driver ICs and Ich-LVDS interface. This module supports 1366 x 768 WXGA format and can display 16.7M colors ( 6 bit+Hi FRC). The backlight unit is not built in CHARACTERISTICS CHARACTERISTICS ITEMS...
Item List RE3240E010 IR board 22F, 45 x 15 x 1.6 mm RE0340E010 Key board 22F, 106.9 x 11.9 x 1.6 mm RE01TC81XLNA0 Main board T.RSC8.1X RE46Q H 1500 Power board FS P 150-4 H01 150W RE261530458105 Speakers 8Ohm, 10W Note: (1,2) 22F and dimensions refer to the PCB board.
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Jack List Jack No, Specification Description Connection Note CN25 10 Pin 2.54mm Main power To Power board C N 17 2x20 Pin 2,0ram LVDS interface To LCD panel 14 Pin 2.0mm IR and keyboard jack To IR board and keyboard 6Pin2.0mm inverter Jack To LCD panel inverter board...
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Note: Before opening the cabinet and working on the repairs, please read the troubleshooting and Q&A attached in the user's manual, which has covered most of the problems caused by unproper using or settings to the TV set. If that does not work, please carry out the easy troubleshooting before checking or replacing the main parts of the television.
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4.2 Troubleshooting for Displaying Note: If the troubleshooting given below can not help you, change the LCD panel for a try. But we strongly suggest you regard changing the panel as the last step of fixing the display problem. No display (including white screen, black screen, etc.) •...
4.3 Troubleshooting for Audio Note: Comparing with the display problem, the audio malfunctions are easier to work out. Constantly, if you have excluded the possibility of bad speakers and bad connection of audio output, the problem generally comes from the audio processing parts of mainboard.
Keys are sunken • Check the screws that fasten the keyboard to the cabinet. They may be lost or getting loose. • The key set may be bad, change them. There is a reacting delay when operating the keys o That is usually caused by bad keyboard, change it for a try. Functions of keys are out of order o Check the keyboard to see whether there is a short circuit between each soldering joint.
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Note: The exception handles are prepared for qualified personal only. 5.1 Display Exceptions 5,1.1 Black screen and no display Note: If the troubleshooting guide can not help you with the obviation of faults, please change the non-conforming materials to rework. Can the LED the other Does the pin1...
5,1 DispJay Exceptions 5.1.2 White screen White screen "_ Do pin1-3 of CN17have 12Vdrvi voltage? Change Q8 or R27 <.. Check the voltage > _o___ board ChangeU8 or main Check the power board Check the LVDS if the open signal of CN17 open circuit is caused by or s_ort...
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5.1 Display Exceptions 5.1.3 Dazzling screen Reset the driving voltage Check if the LVDS Change LVDS cable cable is bad e if the panel is bad? Change LCD panel Change main board ¢hk" Check the power supply and _Upgrade firmware or adjust clock circuit of U8 LVDS MAP...
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5,2 Audio Exceptions 5,2.1 No sound (completely) No sound Check if there is audio input Check external equipment <_, volume are Set the mute and volume Does CNA1 _ve output signa Check the TV speakers if the Audio power supply circuit p13,p14,p37,p38 is bad, change...
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5,2 Audio Exceptions 5.2.2 No sound (TV) Refer to NO SOUND Check if the circuit Change U8, if that doesnt between T1 and U8 is OK work, change main board Change T1 tuner Version 1.0...
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5.2 Audio Exceptions 5.2.3 No sound (HDMI) Unsupported signal, change Is the signal _]]_1 source HDMI OK? input signal of HDMI device Check if the PC/AV Refer to NO SOUND sound is normal Change U7 or U8 <_ Is the EDID(1) Yes>_l or main board Upgraded firmware...
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5.3 Function Exceptions 5.3.1 TV function rV can't scan channel/no picture_'y_ Check -['v' RF signal (antenna, cable) TI power supply circuit is bad change main board Check if p7 I2C network is bad, of T1 have 120data change main board Check if p12 ofT1 IF(l) or AGC(2) circuit is most have normal voltage...
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5.3 Function Exceptions 5.3.2 HDMI no picture HDMI no picutre or bad picture_'_ Redo the soldering Maintain u7 external apparatus Change U8 Version 1.0...
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5.3 Function Exceptions 5.3.3 YPbPr no signal YPbPr no signal Check the YPbPr AV device | or YPbPr cables U8 surrounding circuits are bad, change main board U8 front circuits are bad, change main board work, change main board Version 1.0...
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REC7 series main board has a USB SERVICE port, which is reserved for service use only. Please upgrade the firmware according to the instruction below. 6.1 Direct upgrading (do no need normal display) STEP1 Get an empty USB disk with size not larger than 2GB, copy firmware file (CompBase.bin, or AlICompBase.bin) to the root directry of disk.