JVC LT-37X688 LT-37X688V LT-42X688 LT-42X688C Service Manual *Parts List covers the following topics: using p.w. board & remote control unit, exploded view parts list, printed wiring board parts list, remote control unit parts list (rm-c1450-1h), packing *Schematic Diagrams *Service Manual covers the following topics: precaution, specific service instructions, disassembly, adjustment, troubleshooting