651
edits
(major rewrite) |
m (correct old typo ZTX231 -> ZTX213 as per http://www.worldofspectrum.org/forums/discussion/comment/731549/#Comment_731549) |
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==ZX Spectrum 48k== | ==ZX Spectrum 48k== | ||
===All versions=== | ===All versions=== | ||
* | * ZTX213 can be replaced with BC251, BC307, BC512, BC557 | ||
* ZTX313 can be replaced with BC172, BC183, BC238, BC383 | * ZTX313 can be replaced with BC172, BC183, BC238, BC383 | ||
* ZTX650 can be replaced with BC537, BC737, BC487, BC489, BC538 (using BC487 in TR4 position may cause overheating) | * ZTX650 can be replaced with BC537, BC737, BC487, BC489, BC538 (using BC487 in TR4 position may cause overheating) |