Tandy CM-11: Difference between revisions

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{{WikipediaInfoAlt|Device}}
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.{{WikipediaInfoAlt|Device}}
{{DeviceAlerts}}
{{DeviceAlerts}}
{{InfoboxDevice
{{InfoboxDevice
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|Mounting Technology =  
|Mounting Technology =  
|Capacitor Types =  
|Capacitor Types =  
|Leak Risk = High
|Leak Risk = Low
|Batteries = None
|Batteries = None
|Destructive Entry = No
|Destructive Entry = No
Line 24: Line 24:




== Original Parts ==
 
=== Main Board ===
== Original Parts (25-1024 Version) ==
 
== Original Parts (25-1024A Version) ==
 
== Original Parts (25-1024C Version) ==
===Main Board===


{| class="wikitable sortable"
{| class="wikitable sortable"
Line 34: Line 39:
!Voltage
!Voltage
![https://caps.wiki/wiki/Part_Footprints Mount]
![https://caps.wiki/wiki/Part_Footprints Mount]
!Diameter/Size
!Diameter
!Height
!Height
!Lead Spacing
!Lead  
Spacing
!Temp
!Temp
![https://caps.wiki/wiki/Capacitor_Types Type]
![https://caps.wiki/wiki/Capacitor_Types Type]
Line 42: Line 48:
!Series
!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
|
|
|
|
|0 µF
|-
|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
|
|
|0 °C
|
|
|-
|C715
|1
|470 µF
|50v
|Through Hole
|12mm
|20mm
|5mm
|85 °C
|Electrolytic
|
|
|
|
|}
|}


=== Neck Board ===
===Neck Board===


{| class="wikitable sortable"
{| class="wikitable sortable"
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!Voltage
!Voltage
![https://caps.wiki/wiki/Part_Footprints Mount]
![https://caps.wiki/wiki/Part_Footprints Mount]
!Diameter/Size
!Diameter
!Height
!Height
!Lead Spacing
!Lead
Spacing
!Temp
!Temp
![https://caps.wiki/wiki/Capacitor_Types Type]
![https://caps.wiki/wiki/Capacitor_Types Type]
Line 73: Line 340:
!Series
!Series
|-
|-
|C858
|1
|22 µF
|160v
|Through Hole
|13mm
|20mm
|5mm
|85 °C
|Electrolytic
|
|
|
|
|0 µF
|-
|C860
|1
|100 µF
|16v
|Through Hole
|7mm
|10mm
|5mm
|85 °C
|Electrolytic
|
|
|
|
|
|-
|
|C861
|
|1
|0 °C
|100 µF
|
|35v
|Through Hole
|7mm
|10mm
|5mm
|85 °C
|Electrolytic
|
|
|
|
|}
|}


==Replacement Parts==
==Replacement Parts (25-1024 Version)==
===Basic PCB Name===
==Replacement Parts (25-1024A Version)==
==Replacement Parts (25-1024C Version)==
{| class="wikitable sortable"
{| class="wikitable sortable"
|+Capacitors
|+Capacitors
Line 96: Line 390:
! Order Links
! Order Links
|-
|-
|C401
|1
|UVZ1C220MDD1TD
|[https://www.digikey.com/ Digikey]
|-
|C403, C501, C607
|3
|EEU-FR1H100B
|
|-
|C404, C707
|2
|UPV1H470MGD
|
|-
|C405, C608
|2
|EEU-FR1E101B
|
|-
|C406, C512, C861
|3
|UPJ1H101MPD6
|
|-
|C409, C481, C708
|3
|UPM1E221MPD6
|
|
|-
|C504, C603
|2
|ELE-500ELL1R0ME11D
|
|
|-
|C505, C860
|2
|EEU-FR1C101B
|
|-
|C507
|1
|ECA-1CM330B
|
|-
|C510
|1
|EEU-FR1V102
|
|-
|C515
|1
|UPM1E471MPD
|
|-
|C611
|1
|EEU-FR1H4R7B
|
|-
|C617
|1
|UCS2D470MHD1TO
|
|-
|C705
|1
|LGU2D471MELY
|
|-
|C707
|
|
|
|-
|C710
|1
|LGU2Z331MELZ
|
|-
|C711
|1
|UCS2C101MHD6TN
|
|-
|C715
|1
|UPM1H471MHD1TO
|
|-
|C858
|1
|ULD2C220MPD1TD
|
|
|[https://www.digikey.com/ Digikey]
|}
|}
''If parts are not available or different selection is preferred, you can use the values in the [[#Original_Parts|Original Parts]] section to perform a parametric search.''
''If parts are not available or different selection is preferred, you can use the values in the [[#Original_Parts|Original Parts]] section to perform a parametric search.''

Revision as of 20:08, 3 May 2024

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 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)

Capacitors
RefDes Qty Compatible Part Number Order Links
C401 1 UVZ1C220MDD1TD Digikey
C403, C501, C607 3 EEU-FR1H100B
C404, C707 2 UPV1H470MGD
C405, C608 2 EEU-FR1E101B
C406, C512, C861 3 UPJ1H101MPD6
C409, C481, C708 3 UPM1E221MPD6
C504, C603 2 ELE-500ELL1R0ME11D
C505, C860 2 EEU-FR1C101B
C507 1 ECA-1CM330B
C510 1 EEU-FR1V102
C515 1 UPM1E471MPD
C611 1 EEU-FR1H4R7B
C617 1 UCS2D470MHD1TO
C705 1 LGU2D471MELY
C707
C710 1 LGU2Z331MELZ
C711 1 UCS2C101MHD6TN
C715 1 UPM1H471MHD1TO
C858 1 ULD2C220MPD1TD

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

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