Akai 15CTF66BC & 21CTF66BC & 21CTS65BS free download

File name 15CTF66BC & 21CTF66BC & 21CTS65BS.pdf

Models: 15CTF66BC 21CTF66BC 21CTS65BS Downloaded from www.Manualslib.com manuals search engine CONTENTS 1. safety precautions...2 2. block diagram...3 3 Replacement of memory IC...4 4 Service adjustment...5 5 IC's functional description...7 6 Test point waveform...10 7 IC's voltages...11 8 Circuit diagram ... 12 Downloaded from www.Manualslib.com manuals search engine . 1. SAFETY RECAUTIONS 2. The design of this product contains special hardware, many 10. manufacturer's replacement components. circuits and components specially for safety purposes. For 11. Isolation Check continued protection, no changes should be made to the (Safety for Electrical Shock Hazard) original design unless authorized in writing by the After re-assembling the product, always perform an isolation manufacturer. Replacement parts must be identical to those check on the exposed metal parts of the cabinet (antenna used in the original circuits. Service should be performed by terminals, video/audio input and output terminals, Control qualified personnel only. knobs, metal cabinet, screwheads, earphone jack, control shafts, etc.) to be sure the product is safe to operate without 3. Alterations of the design or circuitry of the products should danger of electrical shock. n