Question about Car Audio & Video

1 Answer

No signal from camera - Car Audio & Video

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 713 Answers

Hi,please clarify your problem,i need to know the name of your device,how the problem arised and other informations that will assist me to solve your problem comprehensively.
Thanks and take care

Posted on May 11, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My rear view mirror camera quit working I checked the fuse it's good the backup lights work.Help


Circuit/System Description
When the transmission is placed into REVERSE, a 12 volt signal is sent to the rearview camera image display module indicating that camera operation is requested. The rearview camera image display module then supplies ignition voltage and ground to the rear vision camera. The rear vision camera sends video information through the rearview camera image display module to the inside rearview mirror through a video signal + and a video signal - circuit. A grounded shielding also wraps the video signal circuits to reduce electronic interference which may degrade the video signal and cause a distorted or otherwise degraded image.

Rearview Camera Image Display Module (UVC)
In the instrument panel behind the driver side knee bolster to the right of the steering column
Do you know how to do electrical testing ?

Rear Vision Camera System Does Not Display
Ignition OFF, disconnect the harness connector at the rear view camera image display module.
Test for less than 1.0 ohm between the ground circuit terminal 3 and ground.
? If greater than the specified range, test the ground circuit for an open/high resistance.
Ignition ON, verify that a test lamp illuminates between the ignition circuit terminal 2 and ground.
? If the test lamp does not illuminate, test the ignition circuit for a short to ground or an open/high resistance.
Ignition ON, park brake applied, vehicle in REVERSE, verify that a test lamp illuminates between the control circuit terminal 1 and ground.
? If the test lamp does not illuminate, test the control circuit for a short to ground or an open/high resistance. If the circuit tests normal, replace the BCM.
Ignition OFF, connect the harness connector at the rear view camera image display module. Disconnect the harness connector at the rearview camera.
Ignition OFF, test for less than 1.0 ohm between the ground circuit terminal B and ground.
? If greater than the specified range, test the ground circuit for an open/high resistance. If the circuit tests normal, replace the rear view camera image display module.
Ignition ON, park brake applied, vehicle in REVERSE, test for 5.8-6.2 volts between the 6-volt reference circuit terminal A and ground.
? If less than the specified range, test the 6-volt reference circuit for a short to ground or an open/high resistance. If the circuit tests normal, replace the rear view camera image display module.
? If greater than the specified range, test the 6-volt reference circuit for a short to voltage. If the circuit tests normal, replace the rear view camera image display module.
Ignition OFF, disconnect the harness connector at the rear view camera image display module.
Test for less then 1 ohm between the shield ground circuit terminal 10 at the rear vision camera display module harness connector and terminal D at the rear vision camera harness connector.
? If greater than the specified range, test the shield ground circuit for an open/high resistance.
Ignition ON, test for less than 1 volt between the signal circuit terminal 9 and ground.
? If greater than the specified range, test the signal circuit for a short to voltage.
Test for infinite resistance between the signal circuit terminal 9 and ground.
? If not the specified value, test the signal circuit for a short to ground.
Test for less then 1 ohm between the signal circuit terminal 9 at the rear vision camera display module harness connector and terminal C at the rear vision camera harness connector.
? If greater than the specified range, test the signal circuit for an open/high resistance.
Ignition OFF, disconnect the harness connector at the inside rearview mirror.
Ignition ON, test for less than 1 volt between the following signal circuits at the inside rearview mirror harness connector and ground:
• Video + signal circuit terminal 6
• Video - signal circuit terminal 7
Test for infinite resistance between the following signal circuits at the inside rearview mirror harness connector and ground:
? If greater than the specified range, test the signal circuit for a short to voltage.
• Video + signal circuit terminal 6
• Video - signal circuit terminal 7
? If greater than the specified value, test the signal circuit for a short to ground.
Test for less then 1 ohm between the following signal circuits:
• Signal circuit terminal 12 at the rearview camera image module and terminal 6 at the inside rearview mirror.
• Signal circuit terminal 11 at the rearview camera image module and terminal 7 at the inside rearview mirror.
? If greater than the specified range, test the signal circuit for an open/high resistance.
If all circuits test normal, test or replace the rear vision camera.
Ignition ON, park brake applied, vehicle in REVERSE, verify a clear rear vision image is displayed on the radio.
? If a clear rear vision image is not displayed, test or replace the inside rearview mirror

Feb 21, 2016 | 2009 Hummer H3

1 Answer

Why does my camera have a red flashing light on the camera and no signal on the tv


Normally a flashing red light is a warning signal. Perhaps the camera does want to tell you, something is wrong? (Wrong connected, or wrong startup, wrong voltage? who knows?)

Jun 22, 2014 | SWANN Adw-400 Video Surveillance System...

1 Answer

Need to pair my udr444 cameras to my pc


Most security cameras put out an analog signal....whereas PCs need a digital signal. It may work if you find a program to convert the analog signal to digital. If I were you I would just buy a small flat screen tv and use the Audio/Video input.

Mar 20, 2014 | Uniden UDR444 Video Survailance System;...

1 Answer

Signal issues


If the antenna on the camera can be removed then there are long range antennas available that will increase the signal strength. You have to if the camera is transmitting on 2.4 ghz or 5.8 ghz before you look online for an antenna. just google 2.4 ghz antennas for a list.

Jan 08, 2014 | Uniden UDR444 Video Survailance System;...

1 Answer

Error signal


You should have two types of batteries.
2 CR123A batteries: (lithium)
4 AA batteries (alkaline or nickel-metal hydride)
Never use Nicad batteries. Never use different batteries together. that is for the four AA batteries. They should be the same brand and the same capacity.
The lithium batteries should be the same brand and same date.
Before changing batteries, always switch off the camera.

When you use rechargeable batteries, be sure you did charge them fully, before putting them in the camera.

Oct 28, 2013 | Fuji FinePix S2 Pro Digital Camera

1 Answer

Non functioning batteries ok just stopped no liquid involved not dropped


Testing remote control:
The remote control puts out IR (InfraRed) signal that human eyes cannot see, to find out if the remote is sending out the signal or not you just point the remote at the digital camera's Lens (Digital Camera can detect IR), you should see flashing light on the camera's screen when any one of the remote button is pushed. If you do see the flashing on the camera, then the problem is in the TV IR receiver or the main logic board; more troubleshooting with scope will be needed to look at the signals.
Parts: www.shopjimmy.com
www.remotes.com

LG:
1) Test the remote:
The remote control puts out IR (InfraRed) signal that human eyes cannot see, to find out if the remote is sending out the signal or not you just point the remote at the digital camera's Lens (Digital Camera can detect IR), you should see flashing light on the camera's screen when any one of the remote button is pushed. If you do see the flashing on the camera, then the problem is in the TV IR receiver or the main logic board; more troubleshooting with scope will be needed to look at the signals.
Parts: www.shopjimmy.com

2) If the remote checked out OK, then look at the back of the TV for the "REMOTE INPUT", use a mini-phone plug and insert the plug into the remote input jack in and out a couple times to clean the switch contacts that select between the front IR receiver of the TV or the rear panel IR input jacks.

Aug 23, 2011 | Televison & Video

1 Answer

The camera cann't get GPS signal in China,but it is OK in Germany, Why?


No camera can get a GPS signal in China....the companies do not offer a reason.

Apr 21, 2011 | Fuji FinePix E550 Digital Camera

1 Answer

Matsui m19lid618


A regular TV will not display a CCTV camera, because the CCTV outputs a 1 Volt peak-to-peak RF signal. A TV uses a broadcast signal, it is different. However, if the TV has a yellow "video in" jack on the back of the set, this will display the camera, as the yellow video in will process and display the CCTV signal on the TV. Let me know if this does not work.

steven.burman@commandtechnologyassociates.com

Dec 05, 2008 | Home Security

1 Answer

Horizontal lines showing in my panasonic ag dp800 camera


Hello all!!

I found the solution!!

3 electro chemical capacity in the 3700 series on the camera head board.

change the chemical rear the DAC and above the ADC for process digital signal.

The name of the capacity: c3 c6 c9 in the 3700 section on process board.

The capacity is a part of filter the reference signal out of the DAC for ADC reference for ic1 ic2 ic3...
If the capacity is dead a sinusoidal signal appear for the red blue and green reference voltage and the result is a parasit signal into all camera.
You can measure a 50khz signal on the composite video signal.

Best regards

Phil_F

Sep 26, 2008 | Panasonic Cameras

Not finding what you are looking for?
Car Audio & Video Logo

Related Topics:

12 people viewed this question

Ask a Question

Usually answered in minutes!

Top Car Audio & Video Experts

xxxxxx xxx

Level 3 Expert

4848 Answers

yadayada
yadayada

Level 3 Expert

75817 Answers

The Knight
The Knight

Level 3 Expert

74118 Answers

Are you a Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...