Question about Olevia LT23HVX 23 in. LCD Television

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Screen is blk powers on but led is still red - Olevia LT23HVX 23 in. LCD Television

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You either having problem with the power supply due to bad DC filter caps with leaking/bulging tops, or shorted out backlight inverter board, those are the two areas you need to check first.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

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http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx

Posted on Aug 04, 2010

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Posted on Jan 02, 2017

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32me402v Magnzvox


If the set is still under warranty period, use it. The main power supply regulator board had the fault.

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If this is a new radio you are installing, these are the existing Mazda connections:

In joint box: BLU/BLK wire from 15A CIGAR fuse (accy/run power); BLU/RED wire from 15A ROOM fuse (always hot power).

LF speaker: RED and RED/BLK; RF speaker: RED/YEL and ORG/BLU (or RED/WHT); LR speaker: BRN and BRN/WHT, RR speaker: BRN/YEL and BRN/BLK; L door woofer: GRN/BLK and GRN/ORG; R door woofer: GRN (or GRN/WHT and GRN/RED

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1 Answer

Im not getting any power to it


hi lizzy, please make sure that the power wiring (red, black and yellow cables) of your unit is correctly connected to the vehicle. next check if the blk wire(ground) is connected to the chassis(metal body part) of your unit (use a mutimeter). if not then attach a wire from the body of your unit to the blk wire. also make sure that your antenna lead is connected to the unit, and that the antenna is securely grounded to the body of vehicle. once power is correctly connected your unit will light up a red LED light in the power/source button. if all this does not help it will be advisable to have unit checked at jvc service center. cheers!

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02 altima wiring for all three harnesses


12V'green '+ 'ignition harness '
' STARTER'black/red '+ 'ignition harness '
' SECOND STARTER'black/yellow '+ 'ignition harness '
' IGNITION'black/red '+ 'ignition harness '
' ACCESSORY'red '+ 'ignition harness '
' SECOND ACCESSORY'white/blue '+ 'ignition harness '
' POWER LOCK'pink *7 '- 'pin 37 @ BCM by fuse box '
' POWER UNLOCK'brown *7 '- 'pin 44 @ BCM by fuse box '
' LOCK MOTOR'yellow/red ' 'pin 30 @ BCM by fuse box '
' UNLOCK MOTOR'green/white ' 'pin 23 @ BCM by fuse box '
' DISARM DEFEAT'green/red ' 'pin 31 @ BCM by fuse box '
' PARKING LIGHTS +'red/blue ' 'driver kick panel '
' HEADLIGHTS'blu (L), red/yel (R)'+ 'IPDM E/R *1 '
' DOOR TRIGGER'*2 '- 'BCM to right of fuse box '
' DOME SUPERVISION'comes on with unlock' ' '
' TRUNK/HATCH PIN'purple/white '- 'pin 18 @ BCM by fuse box '
' HOOD PIN'yellow/black '- 'hood pin switch '
'TRNK/HTCH RELEASE'red/blk or blu/red '- 'pin 76 @ BCM by fuse box '
' FCTRY ALARM ARM'pink/blue *3 '- 'driver switch in door '
'FCTRY ALRM DISARM'white/blue *3 '- 'driver switch in door '
' TACHOMETER'white/green ' 'ECM behind glove box *4 '
' SPEED SENSE'blue/yellow *5 '8 'pin 9 @ instrument cluster '
' BRAKE WIRE'red/green '+ 'brake pedal switch '
' HORN TRIGGER'green/white '- 'steering column '
' WIPERS'blu (L), blu/blk (H)'- 'wiper motor '
' LF WINDOW UP/DN'blu/red - blu/wht 'A 'driver window switch '
' RF WINDOW UP/DN'green - yellow *6 'A 'driver kick panel '
' LR WINDOW UP/DN'purple - blue 'A 'driver kick panel '
' RR WINDOW UP/DN'red/yel - yel/blk 'A 'driver kick panel '
' SUN RF OPN/CLOSE'not recommended ' ' '
' RADIO 12V'yellow/green '+ 'radio '
' RADIO GROUND' ' ' '
' RADIO SWITCH'purple '+ 'radio '
' RADIO ILLUMINATE'red/blue '+ 'radio '
' POWER ANTENNA'green '+ 'radio '
' LF SPEAKER'blu/wht - blu/red ' 'radio or amp under rear deck'
' RF SPEAKER'wht/blk - blu/blk ' 'radio or amp under rear deck'
' LR SPEAKER'grn/yel - blk/yel ' 'radio or amp under rear deck'
' RR SPEAKER'blue - red ' 'radio or amp under rear deck'

here is a wire diagram for the altima .you should be able to just buy a radio harness to attach to the factory harness with diagram of wires on back and find out what color are what on your factory wires
623.10482.150x100.nn03b.jpg 02 harness for your car from scosche


http://www.tintingbyfredjohnson.com

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KP43T90 ALL LAMPS IS OK THE SCREEN IS BLK


screen is black light is steady red willnot turn on

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DEH-1330R CAR CD PLAYER WHICH IS POWER WHICH IS SPEAKERS


Wiring is pretty much standard for all 4 channel radios. red is switched, yellow is your memory (constant power), black ground, purple/purple-blk, white/white-blk, grey/-grey-blk and green/green-blk all speakers the solids are positive and blk stripes are negatives. orange is illumination, blue maybe 2 are amp switched for power on/of and the other power anteanna. Its easiest to get a wiring harness for your car it will connect color to color and then plug directly into your factory harness with no splicing of the wires so when you trade in/sell your car the factory radio goes back in with ease.

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Wiring diag cdx gt100 trying to hook ity up to 95 altima


yellow- 12 volt constant
red- ignition or accessory switched
black- ground
white- front left speaker (+)
white/blk (-)
gray- front right speaker(+)
gray/blk (-)
green-rear left speaker(+)
green/blk(-)
purple- rear right speaker (+)
purple/blk (-)


orange- dimmer light

blue - should be for power antenna or remote turn on

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1 Answer

Need help with 2004 Hyundai Santa Fe Audio Wiring


Sounds like you need a light tester. I would guess that at least 8 of the wires are speaker + & - the others will be Main power and earth Possibly electric ariel, Memory store and a wire for the anti theft circuit. Assuming the stereo is factory. Any Audio shop can perform a test to clarify the purpose of the wires Wouldnt worry about the blank its probably a position for a newer or different model to yours. Steve in the UK

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1 Answer

Front panel leads


if you can get on the internet just type in on google the motherboard you have and maby you can get a picture

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Power supply


ATX Version 1.2 - 20 wire motherboard connector Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Pin 10 3.3V 3.3V Gnd 5V Gnd 5V Gnd P_OK 5VSB 12V Oran Oran Blk Red Blk Red Blk Gray Purp Yell Oran Blue Blk Green Blk Blk Blk White Red Red 3.3V -12V Gnd P_ON Gnd Gnd Gnd -5V 5V 5V Pin 11 Pin 12 Pin 13 Pin 14 Pin 15 Pin 16 Pin 17 Pin 18 Pin 19 Pin 20 The color scheme used for the voltages in the 20 pin connector holds for the other ATX standard power supply connectors. However, brand name manufacturers often build proprietary power supplies or make up their own color coding, so I wouldn't throw out a power supply that supplies 5V where you think it should supply 3.3V. It's more likely a proprietary design than a failure.

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