Macintosh Color Display (M1212)

Preliminary Information
Leak Risk	High
Batteries	None
Destructive Entry	No
CRT Guides
	General Information · Repair Cautions

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

Known Issues

Symptom or Problem Encountered

Causes

Caps are known to leak

Solutions

Replace caps

Disassembly Notes

The disassembly is well documented in the service manual: https://www.applerepairmanuals.com/the_manuals_are_in_here/Macintosh_Color_Display.pdf

Original Parts

Analog Board

All capacitors below are through-hole radial Aluminium Electrolytic capacitors. Most have there leads spread out to fit the 5mm lead spacing in the board. These values were taken from a board marked with "G 9508", "ICT 6" and part number 630-1118-A. Note that list has different values and even designators so check your board carefully!

Capacitor Specifications and Footprint Information
RefDes	Capacitance	Voltage	Diameter/Size	Height	Lead Spacing	Temp	Brand	Series
CF7	470 µF	10 V	8 mm	12 mm	3 mm	85 °C	Nichicon	SME
CF8	2200 µF	16 V	16 mm	16 mm	7 mm	85 °C	Nichicon	RS(M)
CF9	220 µF	25 V	8 mm	12 mm	5 mm	85 °C	Nichicon	VX(M)
CF10	220 µF	35 V	10 mm	12.5 mm	5mm	85 °C	Nichicon	VX(M)
CF11	470 µF	25 V	10 mm	13.4 mm	5 mm	85 °C	Nichicon	VR(M)
CP9	100 µF	25 V	6.5 mm	11 mm	5 mm	85 °C	Nichicon	VX(M)
CP10, CF3	1 µF	50 V	5 mm	11 mm	5 mm	85 °C	Nichicon	VX(M)
CP11	150 µF	400 Vdc	22 mm	35 mm	10 mm	85 °C		HP3?
CP12	100 µF	100 V	10 mm	30 mm	5 mm	105 °C	Nichicon	PF(M)
CP13	1000 µF	25 V	10 mm	20 mm	5 mm	85 °C	Nichicon	VR(M)
CP14	1000 µF	16 V	10 mm	30 mm	5 mm	105 °C	Nichicon	PL(M)
CP15	1000 µF	16 V	10 mm	20 mm	5 mm	85 °C	Nichicon	VX(M)
CV12, CF2	4.7 µF	50 V	5.3 mm	11 mm	5 mm	85 °C	Nippon Chemi-Con	SME
CV13	10 µF	100 V	6 mm	12 mm	5 mm	85 °C	Nichicon	VX(M)
CV21, CV34, CL4	100 µF	25 V	6.5 mm	11 mm	2.5 mm	85 °C	Nippon Chemi-Con	SME
CL11	0.47 µF	100 V	5 mm	11 mm	5 mm	85 °C	Nippon Chemi-Con	SME
CL13, CV18, CV19, CV20, CV38	2.2 µF	200 V	6.3 mm	12 mm	5 mm	85 °C	Nichicon	VX(M)
CL14?	47 µF	100 V	10 mm	20 mm	5 mm	105 °C	Nichicon	PF(M)
CL16	22 µF	16 V	5 mm	7.5 mm	5 mm	105 °C	Nippon Chemi-Con	KMA
CL19	10 µF	200 V	10 mm	16 mm	5 mm	85 °C	Nichicon	VX(M)
CL22	100 µF	100 V	10 mm	30 mm	5 mm	105 °C	Nichicon	PF(M)
CL23	100 µF	6.3 V	5 mm	11 mm	2 mm	85 °C	Nichicon	VX(M)
CL24, CL31	1 µF	50	5 mm	11 mm	2 mm	85 °C	Nippon Chemi-Con	SME

Replacement Parts

Basic PCB Name

Mouser project

Capacitors
RefDes	Qty	Brand	Part number	Order Links
CF7	1	Nichicon	UVY1C471MPD1TD	Mouser
CF8	1	Nichicon	URS1C222MHD	Mouser
CF9	1	KYOCERA AVX	REF0812221M025K	Mouser
CF10	1	KEMET	ESY227M035AH1AA	Mouser
CF11	1	Nichicon	UVY1E471MPD1TD	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.

References