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Philco newbie with P-1891-WA console questions
Yesterday, 10:19 AM
You probably don't have to worry about replacing transistors until you finish the recap. If you find that a transistor should be replaced it must be replaced with the same type, either PNP or NPN. Like Ron noted above, you will have to purchase a substitute, as your original is no longer made. That's where caution should be used. You'll find several equivalent replacements and maybe several "close" replacements that may work.
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Messages In This Thread
Philco newbie with P-1891-WA console questions - by Jeffcon - 05-09-2025, 04:54 PM
RE: Philco newbie with P-1891-WA console questions - by GarySP - 05-09-2025, 06:20 PM
RE: Philco newbie with P-1891-WA console questions - by Jeffcon - 05-09-2025, 06:59 PM
RE: Philco newbie with P-1891-WA console questions - by klondike98 - 05-09-2025, 09:41 PM
RE: Philco newbie with P-1891-WA console questions - by RodB - 05-10-2025, 10:49 AM
RE: Philco newbie with P-1891-WA console questions - by morzh - 05-10-2025, 03:57 PM
RE: Philco newbie with P-1891-WA console questions - by Jeffcon - 05-10-2025, 08:56 PM
RE: Philco newbie with P-1891-WA console questions - by morzh - Yesterday, 09:01 AM
RE: Philco newbie with P-1891-WA console questions - by RodB - Yesterday, 10:19 AM
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