Panasonic PT-40LC12 Service Manual page 121

6. Open the Base Front Panel Unit by removing the 16
Screws.
Base Front Panel Unit
Screws "b"
Screw "a"
Open
Screws "b" Screws "b"
7. 1) Disconnect Connector P2911 on the Front Thermistor
C.B.A.
2) Remove the Screw of the GND Wire.
GND Wire
Screw "a"
Base Front Panel Unit
Screws "b"
Screw "a"
Screws "b" Screws "b"
Fig. D1-6
P2911
Front Thermistor C.B.A.
Fig. D1-7
8. Disconnect Connectors P3002, P4602, P4502, P4503 and
P4501 on the TV Main C.B.A. and Connector P3901 on the
RGB Jack C.B.A. Then, remove the Base Front Panel Unit.
P4602 P4502
P3002
TV Main C.B.A.
Front Jack C.B.A.
After removing the Base Front Panel Unit
<Front View>
9. 1) Disconnect Connectors P1005 (or P1007), P3006,
P1010 and P4504 on the TV Main C.B.A.
2) Remove the GND Plate by removing the 2 Screws.
3) Remove the Screw of the GND Wire.
Screws "a"
P1005 (or P1007)
(GND Wire 1pin)
GND Plate
P4503
P4501
P3901
RGB Jack C.B.A.
Fig. D1-8
Screw "a"
P6207
(Not used)
P4504
P1010
P3006
(GND Wire 1pin)
Fig. D1-9
GND
Wire