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When you flash you're operating the high beams, not low beams. Check for battery voltage on the red/black wired at the bulb connector. If you don't see battery voltage, the fuse is blown or the wiring is bad. Also, does this vehicle have daytime running lights?
Check wiring with a test light or volt meter. switch lights to low beam, connect volt meter N probe to a good ground then probe the light socket for the low beam power cable, should show battery voltage, now switch to high beam and test for battery voltage if ok remove the grounded meter probe and probe the cable in the socket that you have not tested this is the ground cable, battery voltage should show if ground cable is ok. If no voltage repair cable ,If voltage present check filament on bulb high beam perhaps the new bulb is faulty.
WE can presume if static electricity on screen you have high voltage (most sets will not have sound if no high voltage).
If voltages appear to get good:
TAKE A CLOSE LOOK IN THE NECK OF THE PICTURE TUBE: all these sets the filaments in the tube should be lit when the set is on.
All are 6.3 volts AC (two filament pins on crt board--one is the ground and the other the AC--use that ground and carefully.
If no filaments or very very dim (they will be hard to see) the source for the voltage (if no or low filaments) comes from the high voltage transformer to the crt----usually one of two issues in this case---a part has opened or gone way up in value (resistor?)
It is a very simple circuit---just follow it back as usually on board that plugs to crt you will see something like H1 and H2. Follow both back and look for a broken connection or an open part between the tube and the source.
Let me know what you find and ask if more questions.
Two probable points; either the loss of the service voltage for the high voltage section or a failure in that section.
The circuit that produces the high voltage for electron beam acceleration also produces the sweep for the horizontal movement of the beam, in other words, if this circuit fails or the voltage it needs to operate is gone, no picture, but the audio still functions.
Because of its Chinese origins, there is a chance that critical specialized parts may still be available for it or, if you are lucky to have a tech competent to repair standard TVs, he may find a less critical part that has failed and readily available.
hello, if you have a blinking light this means theres a voltage drop or failure causing a circut fault some where inside, you need to find a service manual for your set or have it checked out by a tech. there are high voltages and live circuts inside so if your attempting a fix on your own be aware of this and get a service manual it will tell you according to the blinks whats the trouble or what part to replace or service. hope this helps.
hello, panasonic plasmas have a safety shut down circut to protect the main panel when a short is present or internal circut panel is non functional some info i found in the service manual for 10th generation plasma
if your tv is still under warantee take advantage of the pany free service other wise it is a matter of exchanging the defective board then you will need electronic skills for this repair if you plan to do it yourself. it would be wise to have a skilled tech check it out and give you a estimate there are some techs that will come out and check it for free and give you a repair price.
here are some repair manual tips for blinking panasonic .. i didnt find 9 blinks on this manual i may be using a different manual but these are panasonic plasma blinking fault tips for 10th gen
becuase all models have different blinking codes you may need the model specific service manual
for 10th gen model some models 2008,2007,
8 Blinks SOS: Pin 91 of the MPU IC9003 monitors the status of the SS board. During normal operation, pin 8 of connector SS23 outputs a low to pin 91. If the SS board becomes defective, a high is provided to pin 91. As a result, the unit shuts down and the power LED blinks 8 times.
9 blinks panel config sos
10 Blinks SOS: The SUB5V and DT9V sources created on the A board are monitored by IC1100. If they are not present at pin 30 and 34, the MPU shuts down the unit. The power LED blinks 10 times.
10 Blinks SOS: The F_STB_15V of the P board, as well as the derived SUB5V and DT9V sources are monitored on the A board for excessive current. If a short circuit is developed in one of the supplied lines, pin 114 of IC1100 receives a high. The SUB5V and DT9V lines are also monitored for excessive voltage. When an over-voltage condition is detected, a high is also output to pin 114 of IC1100. The DT9V is provided to a DC/DC converter to create the BT30V for the tuner. If the BT30V becomes excessive, a high is output to pin 114 of IC1100. A high at pin 114 of IC1100 causes the unit to shutdown and the power LED to blink 10 times.
The headlamp bulbs in these vehicles have 2 filaments- one for high beam and one for low beam.
Remove the bulb- being careful not to touch the glass part (oils from your skin can get on the glass and can actually cause hot spots and shorten the life of the bulb). You can see there are 3 wires in the connector. One will be ground. Using a test light, hook the clip to the poistive battery terminal and touch the pointed end to the metal contacts for each wire in the connector. One should complete the circuit and light the test light- ground is ok then. Now put the clip of your test light on the negative battery terminal. Turn the headlight switch on- high beam. Touch the point of test light to the terminals again and one should light- that's ok. Now make sure that the last wire completes a circuit when the headlamps are on low beam. If this checks out, look at the bulb and see if one of the filaments is broken. If your electrical checks aren't ok, check fuses- these are most likely ok, leading to a headlamp switch.
I was a tech in a Nissan dealership for 10 years and am an ASE certified Master Tech with L1 and X1 certs. and am a certified Nissan Scope Tech. I've seen this problem a few times.
ticking sound (like a Watch) coming from around the Flyback Transformer but I don't see a spark is called EHT voltage .
if eht voltage is ok
1 check filament is glowing or not if it is ok check voltages on crt.
2 if it is ok check luminance section in chroma section.
if filament is not glowing check for low eht due to hor section
check power supply output also.
good luck
Could be a problem in the shutdown circuit,in the HI Voltage detection circuit,or the flyback transformer. If your not a tech, you shouldnt be experimenting by adding parts as its going to knock you against the wall if it bites you. You should start out with a service manual and check the voiltages as now thinking it could be the power supply voltage regulator also. Please call a pro to assist you with this repair. Good Luck
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