Re: Power Mac G4 MDD "Mirror-Door" won't power up
You listed ceramic fuse, when I opened the ps there was a 250v 8A Glass fuse...
haroldblum
New Member
Last Activity: 01-03-2015, 04:39 PM
Joined: 01-01-2015
Location: Pittsburgh, PA
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Re: Power Mac G4 MDD "Mirror-Door" won't power up
Can I use a 5ohm 8amp for the thermistor?...Leave a comment:
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Re: Power Mac G4 MDD "Mirror-Door" won't power up
Thanks for the info I will replace Q1 and Q2 also
By the way would you happen to know where I can find these parts?
ntc thermistor sck-048 4ohms 8amps
I will try looking up the transistors after I figure out how to get the nut and bolt off of them to de-solder
Also the fuse size was 240v 8amps can I use 120v 8amps...Last edited by haroldblum; 01-01-2015, 04:43 PM.Leave a comment:
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Re: Power Mac G4 MDD "Mirror-Door" won't power up
SPECIFICATION
Max. Approx.
Zero Power Steady Resistance Thermal Thermal Operating Part No Resistance State at Max. Dissipation Time
Temperature
at 25ºC Current Current Constant Constant (ºC) (Ω) at 25ºC at 25ºC (mW/ºC) (Sec.)
(A) (mΩ)
SCK-1R38 1.3 8 64 21 59 -40~+200
SCK-1R58 1.5 8 62 21 66 -40~+200 ...Leave a comment:
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Re: Power Mac G4 MDD "Mirror-Door" won't power up
[QUOTE=haroldblum;515716]Re: Power Mac G4 MDD "Mirror-Door" won't power up
[QUOTE=haroldblum;515716]Re: Power Mac G4 MDD "Mirror-Door" won't power up
[QUOTE=haroldblum;515716]Leave a comment:
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Re: Power Mac G4 MDD "Mirror-Door" won't power up
Max. Approx.
Zero Power Steady Resistance Thermal Thermal Operating
Part No Resistance State at Max. Dissipation Time Temperature
at 25ºC Current Current Constant Constant (ºC)
(Ω) at 25ºC at 25ºC (mW/ºC) (Sec.)
(A) (mΩ)
SCK-1R38 1.3 8 64 21 59 -40~+200
SCK-1R58 1.5 8 62 21 66 -40~+200
SCK-2R58 2.5 8 75 20 63 -40~+200
SCK-037 3 7 91 21 73 -40~+200
SCK-046 4 6 117 20 62 -40~+200
SCK-048...Leave a comment:
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Re: Power Mac G4 MDD "Mirror-Door" won't power up
I fund the lettering on the part
SCK
048...Leave a comment:
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Re: Power Mac G4 MDD "Mirror-Door" won't power up
The TH2 on my power supply is blowing fuses and shooting sparks. It is green in color.. I don't know if that is because it is burnt and originally was blue. Does any one know what size it is and which way the lettering goes.Leave a comment:
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