mecha
Well-known member
help me with reading the numbers on polyester caps (Toshiba PB6643)
Toshiba D29CR55 keeps shorting out HOTs, it could be caused by bad polyester caps in the HOT section, I'm no electronics whiz so I wrote down what it looks like they all say (they're 10+ years old and have worn off a bit)
initial gibberish I've found:
C442 - top: G82 H S (??) bottom: 1.8 KHP Y49
C421 - top: 103J S (??) bottom: 630 Y47
C425 - top: 103J S (??) bottom: 630 Y47
C423 - top: 334J DH (??) bottom: 400 Y42
C424 - top: 184J DH (??) bottom: 400 Z02
C420 - top: 154J DH (??) bottom: 400 Y45
C437 - 225K 100 N
C426 - 225K 100 N
C418 - 222H 1.8 KHP Y42
C431 - PM 104J 400V
C441 - 472H 1.8 KHP Y42
EDIT: I got a reply from Jomac, I want to clear the air and state that there's no "book" of his he's trying to push, and I'm sorry I ever suggested it based on some hearsay. Startech has a repair manual that he put together a few years ago, which probably led to the confusion.
EDIT: Updated cap values. looks like we have them all now.
Toshiba D29CR55 keeps shorting out HOTs, it could be caused by bad polyester caps in the HOT section, I'm no electronics whiz so I wrote down what it looks like they all say (they're 10+ years old and have worn off a bit)
initial gibberish I've found:
C442 - top: G82 H S (??) bottom: 1.8 KHP Y49
C421 - top: 103J S (??) bottom: 630 Y47
C425 - top: 103J S (??) bottom: 630 Y47
C423 - top: 334J DH (??) bottom: 400 Y42
C424 - top: 184J DH (??) bottom: 400 Z02
C420 - top: 154J DH (??) bottom: 400 Y45
C437 - 225K 100 N
C426 - 225K 100 N
C418 - 222H 1.8 KHP Y42
C431 - PM 104J 400V
C441 - 472H 1.8 KHP Y42
EDIT: I got a reply from Jomac, I want to clear the air and state that there's no "book" of his he's trying to push, and I'm sorry I ever suggested it based on some hearsay. Startech has a repair manual that he put together a few years ago, which probably led to the confusion.
EDIT: Updated cap values. looks like we have them all now.
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