Dell E2210Hc: Difference between revisions
(because i don't have an LCR/ESR metre, i've replaced ALL the caps (that's what i've changed on the monitor - on this wiki page, i've changed the existence status)) |
m (added a few details) |
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== Original Parts == | == Original Parts == | ||
=== Logic board === | === Logic board === | ||
my logic board is marked "(T)GQ9CB DJ02801 Rev A00 M2C101" | |||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||
|+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information | |+Capacitor [[Capacitor Specifications|Specifications]] and [[Part Footprints|Footprint]] Information | ||
| Line 48: | Line 48: | ||
|3 | |3 | ||
|100 µF | |100 µF | ||
|25 | |25 V | ||
|THT | |THT | ||
| | | | ||
|<= | |<=20 mm | ||
| | | | ||
| | | | ||
| Line 61: | Line 61: | ||
|1 | |1 | ||
|10 µF | |10 µF | ||
|50 | |50 V | ||
|THT | |THT | ||
| | | | ||
|<= | |<=20 mm | ||
| | | | ||
| | | | ||
| Line 73: | Line 73: | ||
=== Power supply === | === Power supply === | ||
my PSU board is marked "715G3537-1-HF (T)9D21SQB2 Rev A00" | |||
{| class="wikitable" | {| class="wikitable" | ||
|+ | |+ | ||
| Line 87: | Line 88: | ||
|25 V | |25 V | ||
|THT | |THT | ||
|<= | |<=20 mm | ||
|- | |- | ||
|C907 | |C907 | ||
|1 | |1 | ||
|? | |? | ||
| | |450 V | ||
|THT | |THT | ||
|<= | |<=20 mm | ||
|- | |- | ||
|C913 | |C913 | ||
|1 | |1 | ||
|22 µF | |22 µF | ||
| | |50 V | ||
|THT | |THT | ||
|<= | |<=20 mm | ||
|- | |- | ||
|C918,C920 | |C918,C920 | ||
|2 | |2 | ||
|680 µF | |680 µF | ||
| | |25 V | ||
|THT | |THT | ||
|<= | |<=20 mm | ||
|- | |- | ||
|C922,C925 | |C922,C925 | ||
|2 | |2 | ||
|470 µF | |470 µF | ||
| | |16 V | ||
|THT | |THT | ||
|<= | |<=20 mm | ||
|} | |} | ||
Revision as of 20:51, 21 August 2024
- For more information, see this article's corresponding Wikipedia page: Device.
| Preliminary Information | |
|---|---|
| Leak Risk | High |
| Batteries | None |
| Destructive Entry | No |
Known Issues
Symptom or Problem Encountered
Intermittent reboots, sometimes several times within a few seconds. Sometimes the monitor wouldn't respond to button inputs.
Causes
- likely old age and out-of-spec caps
- Jay Gould published a video, using an LCR/ESR metre on the same model monitor: https://www.youtube.com/watch?v=fJB6n8fKCHA
Solutions
- replace caps
Disassembly Notes
The chassis is clipped together all-around, but you might need to remove the VESA mounting screws. Be careful near the buttons, and don't damage the thin ribbon. Viewed from the front, there's a groove and a shoulder. The groove is where the prying tool should be inserted. A crow bar shaped tool should be inserted from the front, towards the back, gently levering. Ultimately, the front bezel should not actually be removed - think of the procedure as loosening things up. Once all the clips are loose, place the monitor on its front and lift up the rear shell - that's where the juicy bit are. The little button ribbon can be removed from the logic board, by squeezing the little tabs and pulling gently (but firmly - the point is, they're quite fragile), in order to unlock the receptacle. Don't forget to unplug the wide LVDS ribbon from the panel, by squeezing the little tabs on the side and wiggling it out, gently. For completeness sake, there are 2 CCFL backlight plugs, that need removing - squeeze the moulded connector, to unlock the cantilevered latch, and pull.
Original Parts
Logic board
my logic board is marked "(T)GQ9CB DJ02801 Rev A00 M2C101"
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C305,C704,C707 | 3 | 100 µF | 25 V | THT | <=20 mm | ||||||
| C419 | 1 | 10 µF | 50 V | THT | <=20 mm |
Power supply
my PSU board is marked "715G3537-1-HF (T)9D21SQB2 Rev A00"
| RefDes | Qty | Capacitance | Voltage | Mount | Height |
|---|---|---|---|---|---|
| C802 | 1 | 470 µF | 25 V | THT | <=20 mm |
| C907 | 1 | ? | 450 V | THT | <=20 mm |
| C913 | 1 | 22 µF | 50 V | THT | <=20 mm |
| C918,C920 | 2 | 680 µF | 25 V | THT | <=20 mm |
| C922,C925 | 2 | 470 µF | 16 V | THT | <=20 mm |
Replacement Parts
Basic PCB Name
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| Digikey |
If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.