Panasonic TH-42PA30E, Руководство по обслуживанию

Страница: 308 / 371

n n n n
To replace the plasma panel (finished), place the unit on
the servicing stand, remove the front frame (finished), and
replace the panel, being careful not to scratch the plasma
panel surface.
1. Remove the rear cover and the AV connector cover.
2. Remove the P-Board.
a. Remove the couplers (P2, P5, P7, P9, P11, P12, P23,
P25, P27).
b. Remove the screws (×5) and remove the P-Board.
3. Remove the PA-Board.
a. Remove the couplers (PA1, PA2, PA3, PA4, PA5, PA6,
PA7, PA8, PA10A, PA12).
b. Remove the screws (×4 ) and remove the PA-Board
with the PA-Board Bracket.
c. Remove the screws (×6 ) and remove the PA-Board.
4. Remove the D-Board.
a. Disconnect the couplers (D3, D4, D6, D12, D22, D25)
and the flexible cables (D31, D32).
b. Remove the screws (×7) and remove the D-Board with
the bracket.
5. Remove the DG-Board, the H-Board and the T-Board.
a. Remove the couplers (DG2, DG3, DG6, DG8, DG10,
DG12, H9), a flexible cable (DG7), and the screws (×5
).
b. Remove the DG-Board, the H-Board and the T-Board
with the bracket.
c. Remove the bridge connectors (DG1-H1, DG4-H4) and
remove the screws (×3 ) on the DG-Board.
d. Remove the DG-Board.
e. Remove the screws (×6 ) on the H-Board and the
screws (×2 ) on the T-Board bracket.
f. Remove the coupler (H10) and the antenna cable,
remove the T-Board with the T-Board bracket.
g. Remove the H-Board.
h. Remove the screws (×2) and remove the T-Board.
6 P.C.Board and Plasma panel replacement method
10
TH-37PA30E / TH-42PA30E