MITSUBISHI V16 Chassis free download

File name V16_Chassis.rar

Chapter 1 Service Procedures Servicing models in the V16 chassis family is similar to previous Mitsubishi projection televisions. This chapter will familarize the service technician with: Cabinet Disassembly Procedures Lightbox Removal Procedures PCB Functions PCB and Major Parts Locations For actual service, please refer to the Service Manual for more complete information, in- cluding the Safety Precautions and Product Safety Notice. Page 1-1 Page 1-2 CABINET DISASSEMBLY (FRONT VIEW) VS-50805 / VS-60805 / WS-55805 Figure 1-1 1. Front Cabinet Disassembly 1. Remove the Speaker Grille by pulling forward. 2. Remove the Board Front by removing 4 screws (a). 3. Remove the 3 screws (b) holding the Screen Assembly. 4. Lift the Screen Assembly up and away from the cabinet. Page 1-3 CABINET DISASSEMBLY (FRONT VIEW) WS-55905 / WS-65905 / WS-73905 Figure 1-2 1a. Front Cabinet Disassembly 1. Remove the Cover Front and the two Speaker Grilles by pulling forward. 2. Remove 2 screws (a) to remove the Control Panel. 3. Remove the Board Front by removing 4 screws (b). 4. Remove the 4 screws (c) holding the Screen Assembly. 5. Lift the Screen Assembly up and away from the cabinet. Page 1-4 CABINET DISASSEMBLY (FRONT VIEW) WT-46805 Figure 1-3 1b. Front Cabinet Disassembly 1. Remove the Speaker Grille by pulling forward. 2. Remove 2 screws (b) to remove the Control Panel. 3. Remove the Board Front by removing 4 screws (a). 4. Remove the 4 screws (c) holding the Screen Assembly. 5. Lift the Screen Assembly up and away from the cabinet. Page 1-5 CABINET DISASSEMBLY (REAR VIEW) VS-50805 / VS-60805 / WS-55805 / WS-55905 / WS-65905 / WS-73905 Figure 1-4 2. Rear Cabinet Disassembly 1. Remove 12 screws (a) holding the Back Board. 2. Remove the 4 screws (c) holding each Board Shelf. 3. Remove the 4 screws (b) securing the Light Box Assembly. 4. Slide the Light Box out the rear of the Cabinet. Page 1-6 CABINET DISASSEMBLY (REAR VIEW) WT-46805 Figure 1-5 2a. Rear Cabinet Disassembly 1. Remove 15 screws (a) holding the Back Board. 2. Remove the 13 screws (b) holding the B