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I found this service manual to be complete in every detail except for troubleshooting charts. It would be helpful if it had a set of troubleshooting charts; however it is a very good manual otherwise and for the price it is very well worth it.
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Complete manual included schematics layouts and alignment procedure, clear to read and magnify, extremely pleased with manual and owner manual . com's service
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perfect, i am very satisfait for the réception of the sansui r-5l service manual, thank you very much
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Thank you, this is a rare document. Few others have it, but they charge way more for a download.
Great deal (even if you have to wait a few hours to get it).
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The purchased manual is an high quality scan of the original Philips paper-based Service Manual. I am very satisfied!
TROUBLE SHOOTING TABLE
No picture comes out. Check P2004 (RM) #4pin
H L
Check P2004 (RM) #8pin
H and L L and H only
Check the power unit. Blinking once? (At regular intervals)
NO YES Check the power unit. CCKM and D5V line are not defective.
Blinking once?
NO YES To "The backlight does not go on."
Blinking twice? NO
YES Check the panel power supply circuit.
Blinking five times?
NO YES Check the temperature of the set.
Blinking six times?
NO YES Check the fan motor and its peripheral circuits.
Blinking seven times?
YES Check the temperature of the 1-bit amplifier unit.
NO
Is the Backlight off?
YES To "The backlight does not go on."
Is there the clock output at pin (40) of IC4602?
YES
NO NO
Check the FFC (LV, SC4601) connections.
Does the adjustment process menu appear? YES Check IC4701, IC4901 and their peripheral circuits.
Check IC4501 and its peripheral circuits.
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