Sanyo FVM3982, Руководство по обслуживанию

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RC LED BOARD
G
G
G
G
G
G
G
G
G
MAIN BOARD
SPEAKER
SPEAKER
WALL WIRE
BUTTON UNIT
H
K
K
TERMINAL BASE REAR
TERMINAL BASE SIDE
– 7 –
MECHANICAL DISASSEMBLY (Continued)
MAIN BOARD AND RC LED REMOVAL
Remove 9 screws (G:3x10) to take the Main board and the
RC Led board off.
ELECTROSTATICALLY SENSITIVE DEVICES
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.
ATTENTION
– The earth sheet should be returned to its
previous position after servicing.
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 (K:3x6) and 1 special screw (H) to take the
TERMINAL BASE SIDE and the TERMINAL BASE REAR off.
SPEAKER REMOVAL
Take off each speaker from back cabinet.