Panasonic PT-40LC12 Service Manual page 128

4. Remove the Audio Power C.B.A. by removing the 2 Screws
and releasing the 2 Bosses and release it from the clamper.
Boss
Screw "b"
Audio Power C.B.A.
5. 1) Disconnect the cable from the Lamp Socket by removing
the 2 Screws.
2) Remove the Temperature Fuse on the Lamp House by
removing the 2 Screws. Disconnect Connector P1905
on the LCD Main C.B.A.
3) Remove the Screw of the GND Plate and the GND Wire.
4) Remove the GND Plate by removing the 2 Screws.
5) Remove the Screw on the GND Wire.
Temperature Fuse (P1701)
Screw "a"
P1905
(from LCD
Power C.B.A.)
GND Wire
GND Plate
6. 1) Remove the 2 Screws on the LCD Power C.B.A. Then,
lift up and slide the LCD Power C.B.A. by releasing the
2 Bosses.
2) Remove the GND Plate on the LCD Power C.B.A.
Boss
Screw "b"
Fig. D3-4
Screws "e"
Screw "e"
Lamp Socket
Screw "e"
cable
Screw "a"
GND Wire
Screw "a"
Screw "a"
GND Plate
GND Plate
Screw "a"
View A
Fig. D3-5
Screw "b"
Screw "b"
View A
hole
hole
<Bottom View of LCD Power C.B.A.>
GND Plate
Screw "b"
Lift up and slide
Boss
Boss
Fig. D3-6-1
LCD
Power
C.B.A.