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Good manual. Even it is an old printed manual, it is well scanned and complete, with all drawings, schematics and parts list. Very good return for the cost.
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I'm very satisfied with my purchase. It resolved my problem. Owner-manuals.com is a very very good place.
Thank you!
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Veramente completo, dettagliato e perfetto nella visione. Perfect, thanks!
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Fully functional usable service manual. Considering the age of the manual and device quality was better than expected
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Thank you very much, I've been very happy to find this manual on "Owner Manual". It's a perfect copy and it has been really useful for my work!
5-2 Initial
Initial Failure
No
U452 pin 4 = "H" ?
Check and repair the important signals of U414 as follows
The node between R312 and C325 = "H" (RST)
No
Check U307
Yes
No
R348 = "H" (BOOT) Resolder R348
Yes
Check all the other connection by Test S/W R440 = "H" (MSIZE)
No
Resolder R440
Yes
Check the circuit around LCD
No
R438 = "L" (EXTPROC) Resolder R438
Check the circuit around U304(EEPROM) and data stored in it Replace PBA
END
Flow chart of trouble shooting
5-2
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