JVC HD-Z56RF7/A Service Manual page 22

3.1.3.18 REMOVING THE DRIVE PWB (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Slide the TOP DUCT PLATE and remove it.
(2) Remove the 1 screw [R] and the 1 screw [S].
(3) Remove the TOP DUCT.
(4) Remove the SHIELD TOP CASE.
(5) Remove the 3 screws [T] and the 1 screw [U].
(6) Remove the DRIVE PWB.
3.1.3.19 REMOVING THE OPTICAL BLOCK COOLING FAN
(Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
• Remove the LAMP FAN DUCT.
• Remove the OPTICAL / DRIVE ASS'Y
(1) Remove the 2 screws [V].
(2) Remove the SIROCCO TOP CASE.
(3) Remove the 2 screws [W].
(4) Remove the OPTICAL BLOCK COOLING FAN.
3.1.3.20 REMOVING THE PROJECTION LENS (Fig.6)
• Remove the LAMP COVER.
• Remove the BODY COVER.
• Remove the BODY BRACKET.
• Remove the MAIN UNIT.
(1) Remove the 4 screws [X].
(2) Remove the PROJECTION LENS.
1-22 (No.YA460)