Panasonic WV-CK1420 Service Manual

Also see for WVCK1420 - COLOR MONITOR: Specification sheet Operating instructions Operating instructions

Panasonic WV-CK1420 Service Manual Manual pdf 2 page image

This service information is designed for experienced repair technicians only and is not designed for use by thegeneral public.It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting toservice a product.Products powered by electricity should be serviced or repaired only by experienced professional technicians. Anyattempt to service or repair the product or products dealt with in this service information by anyone else couldresult in serious injury or death.Y WARNINGCAUTIONRISK OF ELECTRIC SHOCKDO NOT OPENCAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK,DO NOT REMOVE COVER (OR BACK). NO USERSERVICEABLE PARTS INSIDE.REFER SERVICING TO QUALIFIED SERVICEPERSONNEL.This symbol warns the user that uninsulated voltage withinthe unit may have sufficient magnitude to cause electricshock. Therefore, it is dangerous to make any kind of contactwith any inside part of this unit.This symbol alerts the user that important literature concerningthe operation and maintenance of this has been included.Therefore, it should be read carefully in order to avoidany problems.There are special components used in this equipment which are important for safety. These parts are indicatedby the ” ” mark on the schematic diagram and the replacement parts list. It is essential that these criticalparts should be replaced with manufacturer's specified parts to prevent X-radiation, shock, fire, or other hazards.Do not modify the original design without permission of manufacture.IMPORTANT SAFETY NOTICEAudio Input : –8dB/Hi-z, RCA standard jackSpeaker Output : 0.7WSweep Linearity : Horizontal: Less than 5%Vertical: Less than 5%Sweep Geometry : Less than 2%Ambient Operating Humidity : Less than 90%Ambient Operating Temperature : –10°C - +50°C (14°F - 122°F)Dimensions : 509(W) x 467(H) x 480(D)mm [20-1/16”(W) x 18-6/16”(H) x 18-14/16”(D)]Weight : 21kg (46.3lbs.)Weights and dimensions shown are approximate.Specifications are subject to change without notice.CONTENTSMajor Operating Controls and Their Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Adjustment Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Location of Test Points and Adjusting Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Schematic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Conductor View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Exploded ViewWV-CK1420 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13WV-CK2020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Replacement Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15