Speaker Removal - Sanyo DP32640 Service Manual

MECHANICAL DISASSEMBLY (Continued)
ANALOG BOARD AND
MAIN (DIGITAL) BOARD REMOVAL
Remove 8 screws (B:3x10) to take the analog board and the
main (digital) board off.
ATTENTION
– The earth sheet should be returned to its
previous position after servicing.

SPEAKER REMOVAL

Take off each speaker from back cabinet.
RC LED BOARD REMOVAL
Remove the RC LED board.
ATTENTION
– Confirm that mounting wall wire is
installed when install the back cabinet.
BUTTON UNIT REMOVAL
Remove the button unit.
TERMINAL BASE SIDE REMOVAL
TERMINAL BASE REAR REMOVAL
Remove 2 screws (E:3x6) and 2 special screws (G) an 1
special nut (H) to take the TERMINAL BASE SIDE and the
TERMINAL BASE REAR off.
Many solid-state devices (especially Integrated Circuits) are Electrostatically Sensitive,
and, therefore, require special handling techniques as described under "Servicing
Electrostatically Sensitive Devices," on page two in this service literature.
TERMINAL BASE REAR
ELECTROSTATICALLY SENSITIVE DEVICES
– 7 –
B
MAIN (DIGITAL)
BOARD
B
B
ANALOG
BOARD
B
SPEAKER
RC LED BOARD
BUTTON UNIT
H
B
B
B
B
WALL WIRE
SPEAKER
E
E
G
G
TERMINAL BASE SIDE