pseudorc
Member
Last Activity: 09-05-2024, 11:10 AM
Joined: 09-02-2024
Location: Maidstone
-
Here are some pics of what i was measuring...
-
Checked against bar and gnd, around 3.2 on both end of the resistor but in between the both end its 0
Is that supposed to happen?...Leave a comment:
-
Caps looks fine, however R2015 seems shorted whereas others are showing 299 Ω , and not getting any reading from D24 except the top middle one 30 Ω.
...Leave a comment:
-
Here are the pics...
Leave a comment:
-
Attempted downgrading , did not work , tried blindly though keeping the drive for at least 40 min...Leave a comment:
-
How about PHILIPS 43PUS8555/12 43" Smart 4K Ultra HD HDR LED TV !...Leave a comment:
-
Hi, thanks for your response.
Is it not supposed to happen on the other side as well ? I mean when disconnect other ribbon keeping the left one should it not replicate the white line?
Is there any downgrade firmware how to process/instruction written up anywhere please ?
Also the TV model no should be 8555 , not sure how to change it now
Thanks...Leave a comment:
-
Hi
It was my dream to learn electronics and fixing things, nothing makes me so happy but unfortunately became a doctor.
Still trying to fix things and keep the practice running as much as possible
pseudorc from UK
thanksLeave a comment:
-
Philips 43PUS8550 no image, backlight working
Hi,
Checking voltages at TCON
Vin 12 V ok BUT ALL OTHER VOLTAGES 0
VGL1 0
VDD
vcc19
VGH 0
when connection to Left half screen cable disconnected - then other half becomes white and voltages shows down below
VGH 27.96
VCC19 1.89
HVDD 8.31
VGL1 5V
VGL2 3.8
TCON board has been replaced with similar (bought from Ebay)
Is this LCD panel issue ? the parts showing parts no is lg 6870s-2704d
Many thanks[ATTACH=JSON]{"data-align":"none&qu...
No activity results to display
Leave a comment: