Hi ..I need the diagram of the power supply of this monitor .. liquid leaked in it, and some parts exploded ... I did not find the exact scheme, but just something similar .. does not want to start .. thank you ..
Thank you to the guys at HEGE supporting Badcaps [ HEGE ] [ HEGE DEX Chart ]
Announcement
Collapse
No announcement yet.
Hp elitedisplay e231 monitor
Collapse
X
-
Hp elitedisplay e231 monitor
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Tags: None
-
Re: Hp elitedisplay e231 monitor
Originally posted by lotas View PostWhat was the PWM U901?
Q901 = P0765ATF
D908 = 1N4148
R923 = 220 OHM
R924 = 0.47 OHM
I don't know the value of R915, R917, U901..the rest of the parts are OK..I didn't find an exact scheme, I tried the approximate schemes I found, but it doesn't start ..Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.
Comment
-
Re: Hp elitedisplay e231 monitor
Originally posted by lotas View PostThis is somewhat similar to your circuit.
capacitor to ground (LD7576) .. here I think is the problem .. I will put a resistor with value (0) instead of R915 ..Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.
Comment
-
Re: Hp elitedisplay e231 monitor
everything works perfectly..for LD7576 it is used in pin "1" C927 = 0.047mf, without R921, for LD7575, C927 is removed, and R921(100Kohm) is solder..R915 strap ..Last edited by peste; 11-22-2021, 11:26 AM.Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.
Comment
-
Re: Hp elitedisplay e231 monitor
Originally posted by lotas View PostSo his native PWM was LD7576.Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.
Comment
Comment