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A complete manual with all the needed details of calibrations and service instructions about the radio receiver.
A big deal.
Many thanks !
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Fast delivery and good quality copy. To be recommended
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Excellent product, very clear print. Detailed circuit and assembly diagrams - this enabled me to repair my CD player with confidence. I highly recommend this site.
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Fast access, 100% correct and complete service manual
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just what i was seeking .had a password issue but the review allowed me to circumvent and download was great
LCD-71114KL Service inspection Manual
Page 2 of 5
(2) Faulted Function£º Audio Sound (Screen Picture is normal) Not Checking Volume Level in Muting (Silent) Mode as below inspected process:
Start
YES Check if the main unit is in MUTE Mode NO
Check IC U13 (Pin-9 & Pin-16) which have audio output or not
Press the MUTE button of remote control YES
NO
Check Speaker, Soldering or J111 Cable may be damaged
Check IC U13 (Pin-5)
NO
+12V power supply or not
YES
Check power Check IC U13 (Pin-4 & Pin-6) audio signal input or not Check IC U12 near the NO components of circuitry supply circuitry
YES
Check IC U15(3\13) pin has audio signal output or not YES
NO
Check R132 and R136 and so on
Check IC U14 (Pin-50 & Pin-54) near the components of circuitry
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