Macintosh Color Display (M1212)

For more information, see this article's corresponding Wikipedia page: https://en.wikipedia.org/wiki/Apple_displays.

Preliminary Information
Leak Risk	High
Batteries	None
Destructive Entry	No

Known Issues

Symptom or Problem Encountered

Causes

• Caps are known too 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	Qty	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.

Related Links

https://tinkerdifferent.com/resources/macintosh-color-display-m1212-capacitor-list-1-645-346-13.25/