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3. SOFTWARE UPGRADE PROCEDURE VOLTAGE CHART BLOCK DIAGRAM CIRCUIT DIAGRAM TROUBLESHOOTING PCB LAYOUT EXPLODED VIEW "PHILIPS and the PHILIPS' Shield Emblem are registered trademarks of 2012-June-7 Koninklijke Philips Electronics N.V. and are used under license from Koninklijke Philips Electronics N.V."...
1. SAFETY PRECAUTION Caution : hazardous radiation exposure. CA UTION: TO REDUCE THE RISK OF CAUTION ELECTRICAL SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE RISK RISK OF ELECTRI ELECTRIC PARTS INSIDE. REFER SER VICING TO SHOCK SHOCK DO DO NOT NOT OPEN.
IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions. Save these instructions for later use. Follow all Warnings and Instructions marked on the audio equipment. 1. Read Instructions- All the safety and operating instructions should be read before the product is operated. 2.
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PROTECTION AND LOCATION OF YOUR SET Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and refer servicing to qualified service personnel.
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OPERATION OF YOUR SET 18. This television set should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.
2. Service Procedure 2.1. Factory Menu Follow the below steps to pop-up the Factory Menu in case of “Factory Key” is disabled : - press Remote Control key “MENU” to display main menu. - press the subsequence Remote Control keys “ 2 ”, “5”, “ 8 ” and “ 0 . ” Press Remote Control “OK”...
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2) Smart Picture Item Sub-item Value/Sub-item Note MODE Vivid/Cinema/Personal/Bright Select the signal from the source. Adjust the picture brightness from 0 0~100 BRIGHTNESS 100. Adjust the picture contrast from 0 to CONTRAST 0~100 100. PICTURE MODE COLOR 0~100 Adjust the picture color from 0 to 100.
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SPECIAL SET Item Sub-item Value/Sub-item Note ON/OFF 2HOUR OFF The switch to close TV after 2 hours. WHITE OFF/White/Red/Green/ Send out the five pattern picture. PATTERN Blue/Black SPECIAL Factory Settings The PM mode select. Power OFF/ON/Last The factory mode select. Aging ON/OFF Software Update(USB)
3. Software Upgrade METHOD - 1 : 1. Save the new software file(*.bin) in the root directory of USB, and modify it’s name as MERGE.pkg. 2. Plug in the USB. 3. Power on the set. 4. Connect the USB to TV set. 4.
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5. Press “Read” button to select the SW that you want to update as the picture 2; select the corresponding SW bin file to upload Picture 2 6. Press “Auto” and "Run" button to update the SW as the picture 3,and then wait it finish, it is about four minute.
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4. Voltage Measurement INFO: All tests and measurements mentioned hereafter have to be carried out at a normal mains voltage (220 ~ 240 VAC), All voltages have to be measured with respect to ground, unless otherwise stated, All final tests have to be done on a complete set including LED panel in a room with temperature of 25+/-7°C, The White Balance (color temperature) has to be performed into subdued lighted room after at least 1 hour of warm-up/burn-in.
7. Troubleshooting Standby power OK, no Power ON signal Check U104 Replace U104 3.3V OK? Check U201 Update Software Replace U201 Check Q808 C(low voltage?) Replace Q808 Check and repair the Peripheral components...
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Power OK no backlight no raster Check Q6 C Replace Q6 high voltage Check Q7 C high Replace Q7 voltage Check Q106 C Replace Q106 high voltage ? Check Q110 Replace Q110 Pin3 5V or 12V Check and repair the CN201...
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Power OK backlight OK,no raster Check Q110 C Replace Q110 high voltage ? Check Q101 Replace Q101 Pin3 5V or 12V Check voltage LVDS signal Replace LVDS cable or T-CON board...
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AV no picture All source no picture Check circuit from AV to U201 Software of U202 Update replace software of U202 VGA no picture VGA no picture Replace Q101 Check Q101 OK? Check R512 and R514 replace Check Replace T-CON T-CON board board cable...
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picture Have Connect Connect the Antenna The Antenna ? Check TUNER1 Replace L611 pin_5 is 5V Check TUNER1 Replace TUNER1 pin_10 and 11 Check the components from Replace U201 TUNER1 to U201,...
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Picture ok, all source no sound Check R701 and Replace R701 R712 ok? or R712. Check C701 Replace C701 and C709 ok? or C709. Check U701 Replace R706. pin8 +5V Replace C705 C707, Check C705,C707, C715 or C730 C715 and C730 Check EC704 Replace EC704...
9.Exploded View 9.1 22LED TV set introduction T-CON Board LVDS Cable Main Board Key-Press Board Receive Board Speaker Speaker 22LED Main board sockets introduction CN202 TO IR & Key Board CN804 to LED J303 AV IN CN701 TO Speaker J305 AV CN201 to LVDS TUNER RF cable...
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9.3 22LED Main board IC introduction U702 AMP(YD1517) U3 LED control IC U104 5Vstb to 3.3Vstb U105 5VA U2 12VA to 5VA to 1.8V U101 5VA U202 FLASH to 1.32V U201 6M182 U103 5VA Y1 Crystal to 3.3V U401 HDMI U701 AMP switch (PT2308)
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9.4 32LED TV set introduction T-CON Board LVDS Cable Main Board Key-Press Board Receive Board Speaker Speaker 9.5 32LED Main board sockets introduction CN202 TO IR & Key Board CN806 to LED Backlight CN804 to LED Backlight CN701 TO J307 AV IN Speaker J308 AV CN201 to...
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9.6 32LED Main board IC introduction U3 LED control IC U3 LED control IC U702 AMP(YD1517) U104 5Vstb to 3.3Vstb U105 5VA U2 12VA to 5VA to 1.8V U202 FLASH U101 5VA to 1.32V U201 6M182 U103 5VA Y1 Crystal to 3.3V U401 HDMI U701 AMP...