Oi, se não me engano r638 = 10 ohms 1 / 4w e r640 = 10k 1 / 10w.
Página 43 do manual.
Boa sorte
Saudações
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Sanyo LCD-32XH7 + + + Philco 32LC820H Noblex + + + PLH3210 JVC LT32R50 ++ + Chassis ++ UE6L.pdf [12.14mb] [/url]