JVC PD-35B50BJ Service Manual page 23

3.1.12 REMOVING THE FRONT CONTROL PWB (Fig.3)
•
Remove the REAR COVER.
•
Remove the CENTER COVER.
(1) Remove the 4 screws [d] and the 2 screws [e].
(2) From the front side of the main body, remove the 2 screws
[f].
(3) Disconnect the connectors [CN00F], [CN00T] from the
FRONT CONTROL PWB.
(4) Remove the FRONT CONTROL PWB.
NOTE:
•
It is advisable to take note of the connecting location
(connector number) of the removed connectors.
3.1.13 REMOVING THE FRONT LED PWB (Fig.3)
•
Remove the REAR COVER.
•
Remove the CENTER COVER.
•
Remove the FRONT CONTROL COVER.
(1) Remove the 2 screws [g], and withdraw the FRONT PWB
BASE.
(2) Disconnect the connector [CN00X] from the FRONT LED
PWB.
(3) Remove the 2 screws [h], and remove the FRONT LED
PWB.
NOTE:
•
It is advisable to take note of the connecting location
(connector number) of the removed connectors.
3.1.14 REMOVING THE TEMP. SENSOR PWB (Fig.3)
•
Remove the REAR COVER.
(1) Disconnect the connector [CN00V] from the TEMP.
SENSOR PWB.
(2) Remove the 1 screw [i], and remove the TEMP. SENSOR
PWB.
NOTE:
•
It is advisable to take note of the connecting location
(connector number) of the removed connectors.
3.1.15 REMOVING THE MAIN POWER PWB (Fig.3)
•
Remove the REAR COVER.
(1) Disconnect the connectors [CN8001], [CN8002],
[CN8003], [CN8006], [CN8008], [CN8009], [CN9001] from
the MAIN POWER PWB.
(2) Remove the 6 screws [j], and remove the MAIN POWER
PWB and the POWER PWB BRACKET.
NOTE:
•
It is advisable to take note of the connecting location
(connector number) of the removed connectors.
3.1.16 REMOVING THE SUB POWER PWB (Fig.3)
•
Remove the REAR COVER.
(3) Disconnect the connectors [CN9001], [CN9005] [CN9010]
from the SUB POWER PWB.
(4) Remove the 4 screws [k], and remove the SUB POWER
PWB and the INSULATOR.
NOTE:
•
It is advisable to take note of the connecting location
(connector number) of the removed connectors.
3.1.17 REMOVING THE PDP UNIT (Fig.3)
•
Remove the REAR COVER.
•
Remove the CENTER COVER.
•
Remove the CHASSIS SHIELD COVER.
•
Remove the TERMINAL COVER.
•
Remove the MAIN BASE, CHASSIS BASE and AUDIO PWB
BASE (with each PWB affixed on the MAIN BASE, CHASSIS
BASE and AUDIO PWB BASE).
•
Remove the TEMP. SENSOR PWB.
•
Remove the MAIN POWER PWB.
•
Remove the SUB POWER PWB.
(1) Remove the 8 screws [m] and the 8 screws [n], and remove
the BACK FRAME.
(2) Lift the PDP UNIT upright and remove it with enough care
not to impose shock to the PDP UNIT.
NOTE:
•
It is advisable to take note of the connecting location
(connector number) of the removed connectors.
CAUTION:
•
Two or more people are required to remove the PDP UNIT.
•
The gas pouring port is covered with the protection material.
In operation, be careful not to damage the gas pouring port.
•
Do not touch the front side (glass) of the PDP with your
fingers.
(No.YA098) 1-19