Sysdyne! CD-1343

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

This device is in the WorkNeeded:ReplacementParts category because it was flagged as missing information on replacement parts. If it has the original parts listed you may be able to search for replacements using the parametric searches available from parts distributors. If you have or make a list of replacement parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables

Sysdyne! CD-1343

Preliminary Information
Release Year	1987
Leak Risk	Medium
Batteries	None
Mounting Technology	Through Hole
Destructive Entry	No
CRT Guides
General Information · Repair Cautions

CGA monitor with green, amber, and RGB modes.

Known Issues

No video

Causes

• Failing electrolytic capacitors

Solutions

• Replace electrolytic capacitors

Disassembly Notes

Two screws under plastic caps on top behind monitor bezel.

Original Parts

Neck Board

Capacitor Specifications and Footprint Information

RefDes	Qty	Capacitance	Voltage	Mount	Diameter/Size	Height	Lead Spacing	Temp	Type	Brand	Series
C303, C333	2	22 µF	25	Through Hole	5	11	3	85 °C	Aluminum Electrolytic	Elecon
C363	1	22 µF	25	Through Hole	5	11.5	3	105 °C	Aluminum Electrolytic	Teapo	SE
C383	1	2.2 µF	250	Through Hole	10	12	5	85 °C	Aluminum Electrolytic	Teapo	SE
C391	1	470 µF	16	Through Hole	10	17	5.5	85 °C	Aluminum Electrolytic	Elecon
C392	1	33 µF	160	Through Hole	13	25	5.5	85 °C	Aluminum Electrolytic	Teapo	SE

Control Board

Capacitor Specifications and Footprint Information

RefDes	Qty	Capacitance	Voltage	Mount	Diameter/Size	Height	Lead Spacing	Temp	Type	Brand	Series
Bodge	1	22 µF	25	Through Hole	5	11	3	85 °C	Aluminum Electrolytic	Elecon
C101	1	470 µF	25	Through Hole	13	20	5.5	105 °C	Aluminum Electrolytic	Teapo	SE
C102	1	220 µF	25	Through Hole	10	12	5	85 °C	Aluminum Electrolytic	Elecon
C103	1	1 µF	50	Through Hole	5	11.5	3	85 °C	Aluminum Electrolytic	Elecon
C104, C105, C112, C113	4	10 µF	50	Through Hole	5	12	3	85 °C	Aluminum Electrolytic	Elecon
C109	1	22 µF	200	Through Hole	13	25	5.5	85 °C	Aluminum Electrolytic	Teapo	SE
C114	1	33 µF	50	Through Hole	8	11	3	85 °C	Aluminum Electrolytic	Elecon
C115, C116, C121	3	47 µF	25	Through Hole	6.5	11.5	3	85 °C	Aluminum Electrolytic	Elecon

Factory bodge capacitor is on the back of the board between pins 3 & 7 on IC102, with negative on pin 7.

Power Supply

Capacitor Specifications and Footprint Information

RefDes	Qty	Capacitance	Voltage	Mount	Diameter/Size	Height	Lead Spacing	Temp	Type	Brand	Series
C907, C924	2	470 µF	200	Through Hole	30	43	15	85 °C	Aluminum Electrolytic	Teapo	NC
C908, C915	2	100 µF	25	Through Hole	8	12	3	105 °C	Aluminum Electrolytic	Teapo	SE
C913	1	1 µF	50	Through Hole	5	12	3	105 °C	Aluminum Electrolytic	Teapo	SE
C914	1	100 µF	25	Through Hole	8	12	3	105 °C	Aluminum Electrolytic	Teapo	SE
C921	1	220 µF	50	Through Hole	10	20	5.5	85 °C	Aluminum Electrolytic	Elecon
C922	1	2200 µF	25	Through Hole	16	35.5	8	105 °C	Aluminum Electrolytic	Teapo	SE
C923	1	220 µF	160	Through Hole	25.5	26.5	12	85 °C	Aluminum Electrolytic	Teapo	LY

Main Board

Capacitor Specifications and Footprint Information

RefDes	Qty	Capacitance	Voltage	Mount	Diameter/Size	Height	Lead Spacing	Temp	Type	Brand	Series
C251	1	100 µF	25	Through Hole	8	12	3	105 °C	Aluminum Electrolytic	Teapo	SE
C252	1	220 µF	10	Through Hole	8	12	3	105 °C	Aluminum Electrolytic	Teapo	SE
C253	1	0.47 µF	50	Through Hole	5	12	3	105 °C	Aluminum Electrolytic	Teapo	SE
C254, C602, C702	3	1 µF	50	Through Hole	5	12	3	85 °C	Aluminum Electrolytic	Elecon
C255, C728	2	33 µF	16	Through Hole	5	12	3	105 °C	Aluminum Electrolytic	Teapo	SE
C382	1	1 µF	200	Through Hole	6	12	3	85 °C	Aluminum Electrolytic	Teapo	SE
C608	1	330 µF	16	Through Hole	10	12	5	85 °C	Aluminum Electrolytic	Elecon
C610	1	10 µF	16	Through Hole	8	12	4	85 °C	Aluminum Electrolytic	Nichicon	SH
C611	1	10 µF	50	Through Hole	5	12	3	85 °C	Aluminum Electrolytic	Elecon
C612	1	3.3 µF	100	Through Hole	5	11.5	3	85 °C	Aluminum Electrolytic	Elecon
C613	1	680 µF	25	Through Hole	13	25	6	85 °C	Aluminum Electrolytic	Elecon
C614	1	4.7 µF	200	Through Hole	10	12	5	85 °C	Aluminum Electrolytic	Elecon	HV
C615	1	680 µF	16	Through Hole	13	18	5.5	85 °C	Aluminum Electrolytic	Elecon
C617	1	47 µF	16	Through Hole	10	20	5	85 °C	Aluminum Electrolytic	Nichicon	SH
C701	1	47 µF	25	Through Hole	6	11.5	3	105 °C	Aluminum Electrolytic	Teapo	SE
C703	1	22 µF	25	Through Hole	5	11.5	3	105 °C	Aluminum Electrolytic	Teapo	SE
C720	1	47 µF	160	Through Hole	16	25.5	8.5	85 °C	Aluminum Electrolytic	Teapo	SE
C724	1	470 µF	25	Through Hole	10	20	6	85 °C	Aluminum Electrolytic	Elecon
C725	1	100 µF	160	Through Hole	16	31	8	85 °C	Aluminum Electrolytic	Elecon	HV
C727	1	4.7 µF	50	Through Hole	5	12	3	105 °C	Aluminum Electrolytic	Teapo	SE
C730	1	4.7 µF	250	Through Hole	10	17	5	85 °C	Aluminum Electrolytic	Teapo	SE

Replacement Parts

Neck Board

Capacitors

RefDes	Qty	Compatible Part Number	Order Links
C303, C333, C363	3	860020472004	Digikey Mouser
C383	1	ESL225M250AE3AA	DigiKey Mouser
C391	1	860020374012	DigiKey Mouser
C392	1	EEU-ED2C330	DigiKey Mouser

Control Board

Capacitors

RefDes	Qty	Compatible Part Number	Order Links
Bodge	1	860020472004	DigiKey Mouser
C101	1		DigiKey Mouser
C102	1	860020474012	DigiKey Mouser
C103	1	860020672005 / 860020772005	DigiKey Mouser
C104, C105, C112, C113	4	860020672010	DigiKey Mouser
C109	1	REH1014220M200K	DigiKey Mouser
C114	1	860020672012	DigiKey Mouser
C115, C116, C121	3	860020472006	DigiKey Mouser

Power Supply

Capacitors

RefDes	Qty	Compatible Part Number	Order Links
C907, C924	2		DigiKey Mouser
C908, C915	2		DigiKey Mouser
C913	1		DigiKey Mouser
C914	1		DigiKey Mouser
C921	1		DigiKey Mouser
C922	1		DigiKey Mouser
C923	1		DigiKey Mouser

Main Board

Capacitors

RefDes	Qty	Compatible Part Number	Order Links
C251	1		DigiKey Mouser
C252	1		DigiKey Mouser
C253	1		DigiKey Mouser
C254, C602, C702	3		DigiKey Mouser
C255, C728	2		DigiKey Mouser
C382	1		DigiKey Mouser
C608	1		DigiKey Mouser
C610	1		DigiKey Mouser
C611	1		DigiKey Mouser
C612	1		DigiKey Mouser
C613	1		DigiKey Mouser
C614	1		DigiKey Mouser
C615	1		DigiKey Mouser
C617	1		DigiKey Mouser
C701	1		DigiKey Mouser
C703	1		DigiKey Mouser
C720	1		DigiKey Mouser
C724	1		DigiKey Mouser
C725	1		DigiKey Mouser
C727	1		DigiKey Mouser
C730	1		DigiKey Mouser

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.