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PA SERVICE MANUAL NTSC No. 0185 50VX500* * * 50V500A 60VX500 LC37E LC37E LC37F LC37/E/F Chassis R/C: CLU-5729TSI This addendum includes all information necessary for the 50VX500, 50V500A and 60VX500, except information that is the same as the 50V500 and 60V500A. All features/adjustments for 50VX500, 50V500A and 60VX500 are the same as 50V500 and 60V500A. Please refer to Service Manual PA No. 0178 when servicing model 50VX500, 50V500A and 60VX500. CONTENTS The electrical and mechanical parts list only lists parts that are different from Service Manual PA No. 0178. Electrical Parts Differences . 50" Exploded View Drawings 50" Exploded View Parts List 60" Exploded View Drawings 60" Exploded View Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Updated 07/12/05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Updated 07/12/05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Updated 07/12/05 NOTE: This product is to be serviced at board level. NOTE: If a part does not list in this addendum, please refer to Service Manual PA No. 0178. For model 50VX500, refer to model 50V500 (50") in Service Manual PA No. 0178. For model 50V500A and 60VX500, refer to model 60V500A (60") in Service Manual PA No. 0178. These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. CAUTION: SAFETY NOTICE USE ISOLATION TRANSFORMER WHEN SERVICING Components having special safety characteristics are identified by a ! on the schematics and on the parts list in this Service Data and its supplements and bulletins. Before servicing the chassis, it is important that the service technician read and follow the "Important Safety Instructions" in this Service Manual. * The 50VX500 has been changed to the LC37E chassis. Please refer to the LC37E when servicing the 50VX500. SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT LCD REAR PROJECTION TELEVISION SEPTEMBER 2003 Version 0185.03 HHEA-MANUFACTURING DIVISION LC37/E/F ELECTRICAL PARTS DIFFERENCE TABLE Model Name Chassis Optical Engine Ass'y Drive PWB Ass'y Signal PWB Ass'y -I001 Power Supply PWB -C926 -C954 -C955 -C956 -CAE3 -CAE4 -D931 -D941 -I911 -K932 -K9Z2 -K9Z3 -K9Z4 -K9Z5 -L923 -L936 -R971 -R980 -R9A5 Owner's Ass'y -Instruction Book -Simple Remote (R/C) -Simple R/C Battery F/C Unit LPW (Ferrite Core) 50V500 LC37 UX22201D* 60V500A LC37F UX22203D* 50V500A LC37E UX22202D* 50VX500 LC37 JP06781 JT24141 CK39571U JT24161 -0800363N 0800363N 0800363N 0258616 0258617 CH02673R 2344041M CP05164F JUMPER ----2125811N 2125811N JUMPER AT0387