Tandy CM-11

The Tandy/Radio Shack CM-11 is an Enhanced CGA monitor that supports the Tandy 225 Line modes in addition to the standard CGA resolutions. There are 3 variations of the monitor that can be identified by its Catalog Number: 25-1024, 25-1024A, and 25-1024C. Each variant has a slightly different list of capacitors.

For more information, see this article's corresponding Wikipedia page: Device.

Preliminary Information
Leak Risk	Low
Batteries	None
Destructive Entry	No

Original Parts (25-1024C Version)

Main Board

Capacitor Specifications and Footprint Information

RefDes	Qty	Capacitance	Voltage	Mount	Diameter/Size	Height	Lead Spacing	Temp	Type	Brand	Series
C401	1	22 µF	16v	Radial	5mm	10mm	5mm	85 °C
C403	1	10 µF	50v	Radial	5mm	10mm	5mm	85 °C
C404	1	47 µF	16v	Radial	5mm	10mm	5mm	85 °C
C405, C608	2	100 µF	25v	Radial	7mm	10mm	5mm	85 °C
C406	1	100 µF	50v	Radial	7mm	10mm	5mm	85 °C
C409, C708	2	220 µF	25v	Radial	7mm	10mm	5mm	85 °C
C481	1	220 µF	16v	Radial	8mm	15mm	5mm	85 °C
C501, C607	2	10 µF	16v	Radial	5mm	10mm	5mm	85 °C
C504, C603	2	1 µF	50v	Radial	5mm	10mm	5mm	85 °C
C505	1	100 µF	16v	Radial	7mm	10mm	5mm	85 °C
C507	1	33 µF	16v	Radial	10mm	15mm	5mm	85 °C
C510	1	1000 µF	35v	Radial	12mm	25mm	5mm	85 °C
C512	1	100 µF	35v	Radial	7mm	10mm	5mm	85 °C
C515	1	470 µF	25v	Radial	10mm	15mm	5mm	85 °C
C611	1	4.7 µF	50v	Radial	5mm	10mm	5mm	85 °C
C617	1	47 µF	160v	Radial	15mm	25mm	7.5mm	85 °C
C705	1	470 µF	200v	Radial	20mm	50mm	5mm	85 °C
C707	1	47 µF	50v	Radial	5mm	10mm	5mm	85 °C
C710	1	330 µF	160v	Radial	22mm	40mm	10mm	85 °C
C711	1	100 µF	160v	Radial	15mm	35mm	7.5mm	85 °C
C715	1	470 µF	50v	Radial	12mm	20mm	5mm	85 °C

Neck Board

Capacitor Specifications and Footprint Information

RefDes	Qty	Capacitance	Voltage	Mount	Diameter/Size	Height	Lead Spacing	Temp	Type	Brand	Series
C858	1	22 µF	160v	Radial	13mm	20mm	5mm	85 °C
C860	1	100 µF	16v	Radial	7mm	10mm	5mm	85 °C
C861	1	100 µF	35v	Radial	7mm	10mm	5mm	85 °C

Replacement Parts

Main Board

Capacitors

RefDes	Qty	Compatible Part Number	Order Links
			Digikey

Neck Board

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.