IMacA1195

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This device is in the WorkNeeded:OriginalParts category because it was flagged as missing information on the original parts. It may have replacement parts listed but those cannot be assumed to be identical to the originals. If you have a list of the original parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables

This device is in the WorkNeeded:General category because it was flagged as missing general information about the device. The information may be incomplete, using default text, or inaccurate and should be verified with external sources if possible. If you can add or correct information on this page, please feel free to edit it and do so.

Apple iMac 17" A1195

Preliminary Information
Release Year	2006
Leak Risk	Medium
Batteries	None
Mounting Technology	Through Hole
Capacitor Types	Aluminum Electrolytic
Destructive Entry	No

This is a template page for creating new pages for devices, troubleshooting them, part lists, and other repair info.

Known Issues

Symptom or Problem Encountered

Display backlight working but video signal heavily distorted with colored lines.

Causes

• Possibly caused by failing capacitors. Upon board inspection 3 popped, leaking capacitors were identified.

Solutions

• Replacing capacitors is a possible solution. In process of ordering replacement capacitors and will update upon replacement and testing.

Disassembly Notes

PCB Cable connectors are extremely fragile and brittle. Both speaker jacks and web cam jacks failed upon disconnecting.

Original Parts

Basic PCB Name

Apple 820-1960-A

Reference diagram to show capacitor locations

Capacitor Specifications and Footprint Information

RefDes	Capacitance	Voltage	Mount	Diameter/Size	Height	Lead Spacing	Temp	Type	Brand	Series
1	120 µF	16	Through Hole				105 °C
2	120 µF	16	Through Hole				105 °C
3	1000 µF	16	Through Hole				105 °C
4	1800 µF	6.3	Through Hole				105 °C
5	1800 µF	6.3	Through Hole				105 °C
6	1000 µF	16	Through Hole				105 °C
7	1000 µF	16	Through Hole				105 °C
8	1500 µF	6.3	Through Hole				105 °C
9	1500 µF	6.3	Through Hole				105 °C
10	1000 µF	16	Through Hole				105 °C
11	1500 µF	6.3	Through Hole				105 °C
12	1500 µF	6.3	Through Hole				105 °C
13	1800 µF	6.3	Through Hole				105 °C
14	120 µF	16	Through Hole				105 °C
15	1000 µF	16	Through Hole				105 °C
16	680 µF	16	Through Hole				105 °C
17	1000 µF	16	Through Hole				105 °C
18	1000 µF	16	Through Hole				105 °C
19	680 µF	16	Through Hole				105 °C

Replacement Parts

Basic PCB Name

Capacitors

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.

Kits

• Digikey BOM: https://www.digikey.com/

Related Links

• Videos or other things that might be helpful to check out