This is to solve the monitor slow start 1.5minute problem on vp2130b, cracked open and a heap of bad caps were found.
Ok here goes, on the inverter board are 3 CapXon GF 35v 180uf 8x16.5 caps, the CapXon datasheet for GF series does not show ripple max or anything for the 35v 180uf caps as if they never existed.
I was looking at chemi-con LXY series 50v 180uf caps, as it has higher ripple support for the 220uf vs 220uf on GF vs LXY (compared the 220's because I cannot find data on the 180's), anyone else have any input?
Also there is a Taicon (PW)P cap (not bad but don't trust) on the powersupply that I cannot identify due to glue which took the label with it, the top of the cap I can see what looks to be the tail end of *5v 220uf, it measures 8x12mm and bright green. Could it be 25v? Nichicon PW series 25v 220uf 8x11.5 @ 555 ripple seems closest?
Also for anyone who runs into this monitor (same guts as 2030b from what I understand), on the mainboard, all green Teapo caps are blown, 6x 25v 100uf Teapo SC 6.3x11mm and 2x 6.3 1000uf Teapo SM 8x15mm. USB board had no blown caps but I've read all six 25v 100uf 6.3x11mm Teapo SC series go on the usb board, so I'll be replacing those as well.
List as follows,
12x Teapo SC 25v 100uf 6.3x11mm 250 Ripple 0.220 ESR
2x Teapo SM 6.3v 1000uf 8x15mm 850 Ripple 0.053 ESR
3x CapXon GF 35v 180uf 8x16.5 ???? ????
1x Taicon (PW)P *5v 220uf 8x12mm ???? ????
Pictures included, and any cap replacement advice would be appreciated.
(psu1 and psu2 images show the green cap, inverter shows the 180uf 35v, and the mainboard images show the 6 bad 25v 100uf's and 2 bad 6.3v 1000uf's)
Ok here goes, on the inverter board are 3 CapXon GF 35v 180uf 8x16.5 caps, the CapXon datasheet for GF series does not show ripple max or anything for the 35v 180uf caps as if they never existed.
I was looking at chemi-con LXY series 50v 180uf caps, as it has higher ripple support for the 220uf vs 220uf on GF vs LXY (compared the 220's because I cannot find data on the 180's), anyone else have any input?
Also there is a Taicon (PW)P cap (not bad but don't trust) on the powersupply that I cannot identify due to glue which took the label with it, the top of the cap I can see what looks to be the tail end of *5v 220uf, it measures 8x12mm and bright green. Could it be 25v? Nichicon PW series 25v 220uf 8x11.5 @ 555 ripple seems closest?
Also for anyone who runs into this monitor (same guts as 2030b from what I understand), on the mainboard, all green Teapo caps are blown, 6x 25v 100uf Teapo SC 6.3x11mm and 2x 6.3 1000uf Teapo SM 8x15mm. USB board had no blown caps but I've read all six 25v 100uf 6.3x11mm Teapo SC series go on the usb board, so I'll be replacing those as well.
List as follows,
12x Teapo SC 25v 100uf 6.3x11mm 250 Ripple 0.220 ESR
2x Teapo SM 6.3v 1000uf 8x15mm 850 Ripple 0.053 ESR
3x CapXon GF 35v 180uf 8x16.5 ???? ????
1x Taicon (PW)P *5v 220uf 8x12mm ???? ????
Pictures included, and any cap replacement advice would be appreciated.
(psu1 and psu2 images show the green cap, inverter shows the 180uf 35v, and the mainboard images show the 6 bad 25v 100uf's and 2 bad 6.3v 1000uf's)
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