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 |
Known Issues
Symptom or Problem Encountered
Causes
Solutions
Disassembly Notes
Original Parts (25-1024 Version)
Original Parts (25-1024A Version)
Original Parts (25-1024C Version)
Main Board
Capacitor Specifications and Footprint Information
| RefDes
|
Qty
|
Capacitance
|
Voltage
|
Mount
|
Diameter
|
Height
|
Lead
Spacing
|
Temp
|
Type
|
Brand
|
Series
|
| C401
|
1
|
22 µF
|
16v
|
Through Hole
|
5mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C403
|
1
|
10 µF
|
50v
|
Through Hole
|
5mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C404
|
1
|
47 µF
|
16v
|
Through Hole
|
5mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C405, C608
|
2
|
100 µF
|
25v
|
Through Hole
|
7mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C406
|
1
|
100 µF
|
50v
|
Through Hole
|
7mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C409, C708
|
2
|
220 µF
|
25v
|
Through Hole
|
7mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C481
|
1
|
220 µF
|
16v
|
Through Hole
|
8mm
|
15mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C501, C607
|
2
|
10 µF
|
16v
|
Through Hole
|
5mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C504, C603
|
2
|
1 µF
|
50v
|
Through Hole
|
5mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C505
|
1
|
100 µF
|
16v
|
Through Hole
|
7mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C507
|
1
|
33 µF
|
16v
|
Through Hole
|
10mm
|
15mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C510
|
1
|
1000 µF
|
35v
|
Through Hole
|
12mm
|
25mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C512
|
1
|
100 µF
|
35v
|
Through Hole
|
7mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C515
|
1
|
470 µF
|
25v
|
Through Hole
|
10mm
|
15mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C611
|
1
|
4.7 µF
|
50v
|
Through Hole
|
5mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C617
|
1
|
47 µF
|
160v
|
Through Hole
|
15mm
|
25mm
|
7.5mm
|
85 °C
|
Electrolytic
|
|
|
| C705
|
1
|
470 µF
|
200v
|
Through Hole
|
20mm
|
50mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C707
|
1
|
47 µF
|
50v
|
Through Hole
|
5mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C710
|
1
|
330 µF
|
160v
|
Through Hole
|
22mm
|
40mm
|
10mm
|
85 °C
|
Electrolytic
|
|
|
| C711
|
1
|
100 µF
|
160v
|
Through Hole
|
15mm
|
35mm
|
7.5mm
|
85 °C
|
Electrolytic
|
|
|
| C715
|
1
|
470 µF
|
50v
|
Through Hole
|
12mm
|
20mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
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
|
Through Hole
|
13mm
|
20mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C860
|
1
|
100 µF
|
16v
|
Through Hole
|
7mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
| C861
|
1
|
100 µF
|
35v
|
Through Hole
|
7mm
|
10mm
|
5mm
|
85 °C
|
Electrolytic
|
|
|
Replacement Parts (25-1024 Version)
Replacement Parts (25-1024A Version)
Replacement Parts (25-1024C Version)
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.
Related Links
References