Oh boy. I better get my eMac out of the box and start reading the board. One more machine to recap. Well, these little beauties are hitting their 20th year.
APB: eMac Caps list wanted
This machine has a ton of caps, not just those larger caps but many small electrolytic on the main logic board and a slew of caps are to be found on the PSU and the CRT board if not some other board as well.
I found this on
reddit.
I can't validate any of the claims made on reddit but seeing that you have your machine partially open maybe this list of caps that I found there helps.
eMac 1GHz
-------
PSU:
Radial-
x1 100uF 35v
x1 680uF 35v
x1 1000uF 16v
x1 1200uF 35v - 3cm H x 1.2cm W
x1 1200uF 35v - 2cm H x 1.6cm W
x3 1200uF 10v
x1 1500uF 16v
x1 2200uF 16v
x2 3300uF 10v
--------
Logic board:
Radial-
x5 470uF 16v
x4 1500uF 16v
x6 2200uF 6.3v
SMD-
x6 47uF 16v
x2 100uF 10v
x2 220uF 16F ??
x2 330uF 6v
So this is the logic board and there are a lot of caps:
Source of image
From the Apple service manual, there was a repair extension program for machines with a serial number range. Of course today we could consider most every eMac (any Mac really) to be at risk. Below are some of the symptoms of those faulty caps.
At the time, eMac (USB 2.0) was the affected model that Apple reported with the following symptoms.
• Scrambled or distorted video
• No video
• No power
• Intermittent system freezes or crashes
• System crashes during the startup process
I also did some research and made an image to consolidate what I could find. I couldn't find any info on the electrolytics.
Note: I did not open my machine to verify and please keep in mind that there are a few releases of the eMac and they may vary.