XV-348P. Service manual supplement. This manual has been issued to report that the LCD panel has been redesigned and that the related resistor constants and adjustment procedure have been modified. When replacing the old-type LCD panel (RLCDP0037CEZZ) with the new-type one (RLCDP0088CEZZ), be sure to change the four resistor constants and follow the six different points in the adjustment procedure. - Sharp Projector Service Manual (repair manual). Page 4