Sharp LC52D65U Support Question
Sharp LC52D65U Support Question
Find answers below for this question about Sharp LC52D65U - LC - 52" LCD TV.Need a Sharp LC52D65U manual? We have 1 online manual for this item!
Question posted by tanivan on July 3rd, 2017
My Problem Is Intermittent On Sharp Mod: Lc-52d65u. The Tv Will Work Ok For A Pe
My problem is intermittent on Sharp mod: LC-52D65U. The TV will work OK for a period of time (different), than the screen go black, with sound. When you turn the TV OFF and ON, it comes back OK again, than after some time the screen goes black and so on and so on... The unit is not so "young" and I can't get any information (service manual, trouble shooting, etc.). This is what I observed:On the inverter board DAC-60T012 Master (see picture), the nine (9) pin connector has the following voltage, when I HAVE and do NOT HAVE picture: Picture: Pin Voltage No Picture: Pin Voltage 2 3.3V 2 3.3V 5 3.0V 5 0.0V 8 2.84V 8 2.84V Pin 5 has an "ERR" designation. The second connector (three pin, not in the picture) coming from the power supply board has the following stable voltages in both "Picture" and "No Picture" states: pin 1: 60.7V; pin 2: Ground; Pin 3: 11.94V, all stable. The unit is not so "young" and It seems, I can't find any service/trouble shooting manuals/schematics... Any help is appreciated.Thanks Nick
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Current Answers
Answer #1: Posted by Troubleshooter101 on July 6th, 2017 2:34 AM
Troubleshooter101
Member since:
September 30th, 2015 Points: 2,927,040
Member since:
September 30th, 2015 Points: 2,927,040
for this intermittent issue you may need to check the link below:
https://www.repairfaq.org/samnew/tvfaq/tvintmisc.htm
Thanks
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful. Please feel free to submit further info for your question, if a solution was not provided. I appreciate the opportunity to serve you!
Troublshooter101
Related Sharp LC52D65U Manual Pages
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 3
...The numbers are located at the rear of loss or theft, please record the TV's model and serial numbers in the space provided.
The exclamation point within the... in the literature accompanying the product.
ENGLISH
LC-42D65U LC-46D65U LC-52D65U
LIQUID CRYSTAL TELEVISION ENGLISH
OPERATION MANUAL
IMPORTANT: To aid reporting in case of the TV. CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 4
...to correct the interference by turning the equipment off and on a circuit different from Dolby Laboratories. These limits...COMBINATION TO OVERTURN. DECLARATION OF CONFORMITY: SHARP LIQUID CRYSTAL TELEVISION, MODEL LC-42D65U/LC-46D65U/LC-52D65U This device complies with the limits ... communications. Consult the dealer or an experienced radio/TV technician for a Class B digital device, pursuant to...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 6
...television equipment during a lightning storm, or when it is left unattended and unused for a long time... the screen as damage to an antenna discharge unit, size of grounding conductors, location of time, unplug...the panel breaks. • Heat - Precautions when transporting the TV • When transporting the TV,... - NATIONAL ELECTRICAL CODE
• Turn off the main power and unplug the...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 8
...-SHARP for the stand unit onto the base using an optional wall mount bracket to the TV with the product. Incorrect installation of the stand may result in single (00Z-LCD-CLOTH) or triple (00Z-LCD-...terminal. • Before performing work spread cushioning over .
1 Confirm that there are 8 screws (4 short screws and 4 long screws) and a hex key supplied with the TV. • AC cord ...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 9
... prevent proper operation.
Ferrite core
4 How to turn the power on the TV is under direct sunlight. QUICK REFERENCE
QUICK INSTALLATION TIPS 1 Attach your antenna to the back of the television.
(See page 8.)
2 Connect the AC plug for the first time. AC outlet • Place the TV close to the AC outlet, and keep...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 11
...SHARP CUSTOMER 3 IMPORTANT SAFETY INSTRUCTIONS 3 Supplied Accessories 6 QUICK REFERENCE 6
Attaching the Stand 6 QUICK INSTALLATION TIPS 7 Using the Remote Control Unit 7 Preparation 8 Antennas 8 Installing Batteries in the Remote Control Unit......8 Contents 9 Part Names 10 TV (Front 10 TV... TV 14 Turning ...Screen Display Menu 19 Menu Items 19 On-Screen... Play Time 29 Operation...Sound Mode ...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 13
...sound. (See page 15.) 24 MENU: Display the menu screen. 25 a/b/c/d,ENTER: Select a desired item on the screen. 26 RETURN: Return to the previous menu screen. 27 FAVORITE CH A, B, C, D: Select 4 preset favorite channels in 4 different...DISPLAY at the TV.
1 TV POWER: Switch the TV power on or enters standby. (See page 14.)
2 DISPLAY: Display the channel information. 3 SOURCE POWER: Turns the power ...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 16
... there is turned off. In this TV for the first time, it will be invoked. Insert the batteries into the remote control unit. (See page 8.) 2.
Press POWER on the TV, or TV POWER on the remote control unit again to turn the power off. • The TV enters standby and the image on the screen disappears. •...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 17
... image automatically goes out after the TV is turned on the screen for 30 minutes, and the sound is no channel has been changed ...work if no operation within a few seconds. Changing Volume
You can change the volume by pressing SLEEP to cancel the sleep timer. • The TV will not suddenly output a loud sound as shown below . However, the TV will enter standby when the remaining time...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 26
...-setting screen.
• You cannot change image position using CHr/s.)
Remove Scrambled CH: This function makes the TV look for DIGITAL (Air) only.
Yes: Auto Sync. No: This function does not work . ...)
Some input signals may fail if the computer image has low
resolution, has unclear (black) edges, or is available for all channels viewable in the set area.
Signal Strength:...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 27
...2 Select "Yes".
• "Now, TV will not work in the U.S.
3.
OK?" After the reset has been completed, the power shuts off and then comes back on the screen.
3 Select "Yes".
• "Now ...parental control function.
has two rating systems for television. displays on .
Status
Used to "New Secret No.". Language
You can clear your TV. New Secret No.: When you activate the...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 30
...or INPUT 2, you may not come in the following connection priority. To produce sound, you should make an analog ...CH
Game Play Time
[Off]
Operation Lock Out
[Off]
Demo Mode
1 Press MENU to display the MENU screen, and then
...TV. Color System
Select the video signal system compatible with your equipment from the list below :
Auto/NTSC/PAL-M/PAL-N
• "Color System" can turn the screen...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 31
... or Text2, and is turned back on the broadcasting station. Type 1: Monospaced with serifs. Type 5: Casual font type.
On: The elapsed time is set to delete, ...different categories. Sound via speaker is not adjustable and outputs at a consistent level. Operation Lock Out This function locks the operation buttons on the TV.
Type 0: Proportional font used in the MENU screen...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 37
... is connected to the TV. Using AQUOS LINK
AQUOS LINK Setup
1 Press MENU to display the MENU screen, and then
press c/d...mode, it automatically turns on the
recording media (HDD, DVD, etc.). • On the TV, use "AQUOS...TV is displayed. Prepare the connected AQUOS LINK-compatible recorder for recording.
Disable: AQUOS LINK function does not work . No: This function does not work...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 38
.... Buttons
Description
SOURCE Turns the power of the recorder for details.
36
F
Sets pauses and still pictures. Each time you press it ,... change By AQUOS AUDIO SP By AQUOS SP Sound mode change Setup menu Model select
Timer Recording You can ... EPG and preset timer recordings using the TV's remote control. 1 Press OPTION to display the AQUOS LINK MENU
screen.
2 Press a/b to select "Recorder ...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 39
...
to start playback.
• This function works only when AQUOS LINK-compatible equipment is audible...TV sound. compatible audio system for playback or recording on the status of the AQUOS LINK-
The HDMI device toggles each time you press ENTER.
37 Manually Changing AQUOS AUDIO Speaker System's Sound Mode
1 Press OPTION to display the AQUOS LINK MENU
screen.
2 Press a/b to select "Sound...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 40
...Using an optional bracket to mount the TV
• You can ask a qualified service professional about using an optional AN-52AG4 bracket to do the work . LC-52D65U
• The center of the display... the above steps in accident or injury.
SHARP bears no responsibility for improper mounting or mounting that should not attempt to mount the TV on the wall
AN-52AG4 wall mount bracket...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 41
...Problem...and the Liquid Crystal panel to change in the... (See page 42.)
• No sound
• Is the volume too low? ...time in temperature. Check that is too bright.
• Check the input signal setting. (See page 24.)
• Power is suddenly turned...TV does not light up, press POWER on the TV.
• Is the AC cord disconnected? (See page 7.) • Has the power been turned on a screen...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 43
...LCD panel Resolution
Item
Model: LC-42D65U
Model: LC-46D65U
46o Class (45 63/64o Diagonal) 42o Class (42 1/64o Diagonal) Advanced Super View &
BLACK TFT LCD
2,073,600 pixels (1,920 g 1,080)
Model: LC-52D65U
52o Class (52 1/32o Diagonal) Advanced Super View & BLACK TFT LCD
TV-standard (CCIR)
American TV...Liquid Crystal Television. The... of continuous improvement, SHARP reserves the right to...
LC-42D65U | LC-46D65U | LC-52D65U Operation Manual - Page 45
...signal reception problems. This limited warranty will be liable or in any ):
LC-42D65U/LC-46D65U/LC-52D65U LCD Color Television (Be... product literature, accessories, supplies, or customer assistance, please call Sharp toll free at no charge to the purchaser for parts or...provided that it will come to your location and if necessary remove the unit for the period of time described herein, shall...
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