There ain't any schematic available
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I have a water damaged Toshiba TV that was hanging nicely on the wall then over the summer we had a new multi-million pound boiler system put in and right where this TV was hanging is a nice new pair of water pipes for the radiators...
The TV hasnt been used for a fair few months but it was needed again the other day and needless to say, it didn't power on or show any signs of life (no standby LED etc). After checking the fuse in the plug (and that the socket it was plugged in to worked) I decided to get up some step ladders to take a closer look and low and behold! It looks like... -
Hello friends, so I have got a "water damaged" (or cola/beer/coffe .. something dark and sticky) G513I system - which has the board and schematics from this thread. After cleaning up all the visible sticky residue with water and detergent (thankfully mostly on the top/keyboard side), I have a partial success. IPA was of no use for cleaning this.
Using a bench power supply on the DCIN jack (as it seems that the PSU keying pin is not wired at all - series resistor R6003 is not populated), and using a shoring wire for the power button (either pin 5 on CN251 keyboard, or one... -
HELP! audio board+its flex+powerbtn flex water damaged (an hole on audio board)!!! chnged both, but i have 5v on both ports:
https://files.fm/f/6gjpqyjw3q
here some measurements
ppbus_g3h 12,29v
PP3V3_G3H 3,29v
pp3v3_upc_xa_ldo pp3v3_upc_xb_ldo 3,27v
PP1v8_UPC_XB_LDOD PP1v8_UPC_XA_LDOA 1,8v
PP1v8_UPC_XA_LDOD PP1v8_UPC_XA_LDOa 1,8v
PP1V1_UPC_XA_LDO PP1V1_UPC_Xb_LDO 1,1v
with battery connected, as soon as i connect the cable, i see direclty 20v, but stuck at 0,0250 -
Hi,
I have water damaged Dell Latitude E5590 around charging ic.
Laptop was dead but i replaced some components like capacitors, resistors, resoldered charger(intersil 9538h) but traces under PQ904 dual mosfet(AOE6936) was burnt.
I rebuilt traces and both mosfets(PQ904 and PQ905) and after all this work laptop started turning on.
I dont have battery so i want to be sure if laptop behaviour is normal before buying.
On PL902 i have weird voltage around 5Volts, on battery socket voltage looks normal - 13.5v.
Is this voltage on pl902 normal?... -
Like title says A2141 came in with Water Damage, customer desperately wants the data.
The actual water ingress doesn't appear too bad it sat for a day but was very dusty internally. I have no idea why L8504 was arced there is no apparent moisture there or around the LVDS cable; however, the LVDS to screen screw studs had popped off at some point and somebody tried securing it with kapton tape.
I had to create a micron wire pad jumper to reconnect the south side of the L8504 since the primary pad was blasted down to the vias.
That said after cleaning up the...
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