KDL-40Z4500, KDL-46Z4500, KDL-52Z4500 - Sony TV Service Manual (repair manual). Page 11

To remove the ‘H1VM’ board remove the Button Power
Assembly from the TV set by pulling gently backwards,
disconnect the connector and then release the 2 clips circled.
Gently ease the board out of the Button, Power Assembly.

To remove the ‘H3VM’ board disconnect the connector and
then release the 2 clips circled and gently ease the board to-
wards you and away from the back of the TV set.

To remove the ‘H4’ board disconnect the connector and then
release the 1 clip circled and ease the board gently towards
you and away from the back of the TV set.

Clip

To remove the ‘D4Z’ board disconnect all connectors and
then remove the 4 screws circled and ease the board gently
away from the back of the TV set.

Note: Refer to page 4 - Hirose MDF61 connector.

Screws

Screw Part number(s) and Description(s)

2-580-629-01    SCREW, +BVST 3X8

To remove the ‘D4’ board disconnect all connectors and then
remove the 4 screws circled and ease the board gently away
from the back of the TV set.

Note: Refer to page 4 - Hirose MDF61 connector.

Screws

Screw Part number(s) and Description(s)

2-580-629-01    SCREW, +BVST 3X8

                                 

         Clips