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There are currently no product reviews.
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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.
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Rapid, clear well done as all the scheme I downloaded from this site. Great job very functional and very useful
3. Protect Mode
(1) Symptom
After once shining, it does not discharge minutely from module ¯ The Rely falls(The sound is audible �click�) ¯ It is converted with the color where the front LED is red from green.
¯
(2) Check following
Is the Power Board normal ? Yes Is the each connector normal? Yes Is the Y-Board normal? Yes Is the Z-Board normal? Yes Is the X- Board normal? Yes Is the Ctrl Board normal? Yes Is the VSC Board normal? Yes Is the COF of X, Y, Z normal ? No After crisis COF of each board, check the normality operates. If in case normality operates, correspondence COF Fail is replace the module. No Is the output voltage normal after remove P1001, P1100? Yes After remove P1001, 1100 normal operation: Replace VSC Board No Is the output voltage normal after remove P1, 2, 4, 9, 10 connector of Ctrl-B/D? Yes Replace X-Board. No Is the output voltage normal after remove P1, 2, 3, 4, 5 connector of X-B/D? Yes After remove P1, P2, P3 output voltage normality: Replace Right X-B/D After remove P4, P5 output voltage normality: Replace Left X-B/D No Is the Fuse (FS1, FS2) on Z-B/D normal? (In case of open is replace) Yes Is the output voltage normal after remove P1 connector of ZB/D? Yes Replace Z-Board. No Is the Fuse(FS2) on Y-B/D normal? (In case of open is replace) Yes Is the output voltage normal after remove P5, P6 connector of Y-B/D? Yes Replace Y-Board. No After connecting well each connector, the normality it operates? No Replace the connector. No Is output the normality Low/High voltage except Stand-by 5V? No Replace Power Board.
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