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As Always you can find here manuals even of difficult TV scheme which are scan in almost perfect way.clear and fast!!!!!
Great work thanks!
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Incredibly clear!!!! Well done, complete and wonderful. It could not better than this!!!!
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Thank You for fast delivery for the sheme.
Everything allright.
Thanks & best regards Franz
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again you did a very good job. It was fast too. Photocopy are really readable and clear
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Probably it never existed a 1081 official service manual from Commodore, it's look more like a NAPCEC service manual & diagrams compilation of the 1084 series and his variants, like the nap6523, 8cm505, 1084S, 1084P and obviously the 1081. It's more complete than other scans and the quality of the scans also are far superior. It has two circuit diagrams variants of the 1081, mono and stereo versions. It doesn't include a diagram for the Philips CM8500 or CM8501, they look like the 1081 but they are slightly different.
Check the insertion of part and replace of component part
2.
I2C Control Signal
SCL -Check Pont : R107 U201(155pin),U204(6pin), U401(41pin),U501(11pin) R452.
SDA -Check Point : R108 U201(156pin),U204(5pin), U401(40pin),U501(12pin) R451.
Failure Causes and
Solution � No Signal � message will be Display at TV Screen.
if Voltage is drop SCL as well as SDA. therefore each of part check
have to SCL with SDA of Voltage 3.2 ~3.5V. are replace of component Part, Check the
Check the install chip-position and short of solder, cold solder, etc. Where insertion of part
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