DOWNLOAD Panasonic TX-PR65VT30 Service Manual ↓ Size: 8.74 MB | Pages: 127 in PDF or view online for FREE

Model
TX-PR65VT30
Pages
127
Size
8.74 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GPF14D-E CHASSIS
File
tx-pr65vt30.pdf
Date

Panasonic TX-PR65VT30 Service Manual ▷ View online

33
9.17. Remove the Stand bracket
1. Remove the Plasma panel section from the servicing
stand and lay on a flat surface such as a table (covered
by a soft cloth) with the Plasma panel surface facing
downward.
2. Unlock the cable clampers to free cable.
3. Remove the Stand bracket fastening screws (
×6 , 
×4
) and the Stand bracket.
9.18. Remove the K-Board
1. Remove the SP shield metal L. (See section 9.15.)
2. Remove the Stand bracket. (See section 9.17.)
3. Remove the screw (
×1 ).
4. Remove the claws (
×3 ).
5. Disconnect the connector (K1) and remove the K-Board
from the LED panel.
9.19. Remove the S-Board
1. Remove the SP shield metal L. (See section 9.15.)
2. Remove the screws (
×2 ).
3. Disconnect the connector (S10) and remove the S-Board.
9.20. Remove the V-Board
1. Remove the SP shield metal R. (See section 9.15.)
2. Remove the Stand bracket. (See section 9.17.)
3. Remove the screw (
×1 
) and remove the claws (
×3
).
4. Disconnect the connector (V14) and remove the V-Board
from the 3D emitter panel.
9.21. Remove the Handles
1. Remove the SP shield metal (L, R). (See section 9.15.)
2. Remove the screws (
×2 
 each) and remove the Han-
dles (L, R).
34
9.22. Remove the Bottom cabinet
assy
1. Remove the Speakers. (See section 9.15.)
2. Remove the Stand bracket. (See section 9.17.)
3. Remove the K, S and V-Board. (See section 9.18 - 20.)
4. Remove the Handles. (See section 9.21.)
5. Remove the screws (
×4 
) and remove the Bottom cab-
inet assy.
9.23. Remove the Plasma panel sec-
tion from the Cabinet assy
1. Remove the Plasma panel section from the servicing
stand and lay on a flat surface such as a table (covered
by a soft cloth) with the Plasma panel surface facing
downward.
2. Remove the Bottom cabinet assy. (See section 9.22.)
3. Remove the screws (
×8 , 
×24 ).
4. Remove the Plasma panel section from the Cabinet assy.
9.24. Remove the Contact metals
1. Remove the Cabinet assy. (See section 9.23.)
2. Remove the Tape from the Contact metals.
3. Remove the screws (
×21 ).
4. Remove the Contact metal side (L, R).
5. Remove the screws (
×8 ).
6. Remove the Contact metal top.
7. Remove the screws (
×15 ).
8. Remove the Contact metal bottom.
9.25. Remove the C1-Board
1. Remove the Contact metal bottom. (See section 9.24.)
2. Disconnect the flexible cables (CB1, CB2 and CB3).
3. Disconnect the flexible cable (C10).
4. Disconnect the connector (C14).
5. Remove the screws (
×3 
) and remove the C1-Board.
35
9.26. Remove the C2-Board
1. Remove the Contact metal bottom. (See section 9.24.)
2. Disconnect the flexible cables (CB4, CB5, CB6, CB7,
CB8 and CB9).
3. Disconnect the flexible cables (C20, C21 and C26).
4. Remove the screws (
×4 
) and remove the C2-Board.
9.27. Remove the C3-Board
1. Remove the Contact metal bottom. (See section 9.24.)
2. Disconnect the flexible cables (CB10, CB11, CB12,
CB13, CB14 and CB15).
3. Disconnect the flexible cables (C31 and C36).
4. Disconnect the connector (C35).
5. Remove the screws (
×4 
) and remove the C3-Board.
9.28. Remove the AL frames
1. Remove the screws (
×14 , 
×2 
) and remove the AL
frames.
2. Remove the screws (
×4 
 each) and remove the Corner
fixing metals.
9.29. Replace the Plasma panel
Caution:
Remove the Plasma panel section from the servicing
stand and lay on a flat surface such as a table (covered
by a soft cloth) with the Plasma panel surface facing
downward.
A new Plasma panel itself without Contact metals is fragile. 
To avoid the damage to new Plasma panel, carry a new 
Plasma panel taking hold of the Contact metals.
1. Place a carton box packed a new Plasma panel on the
flat surface of the work bench.
2. Open a box and without taking a new Plasma panel.
3. Attach the Cabinet assy and each P.C.Board and so on,
to the new Plasma panel.
*When fitting the Cabinet assy, be careful not to allow any 
debris, dust or handling residue to remain between the 
Front glass and Plasma panel.
36
10 Measurements and Adjustments
10.1. Adjustment
10.1.1. Vsus selection
Caution:
When Plasma panel or A-board is replaced, Vsus should be set to LOW or HIGH.
Procedure
1. Go into main item [VSUS] in Service Mode. LOW or HIGH will be displayed.
2. Press [OK] button to go to TEST stage. 
White pattern without On-Screen Display will be displayed during TEST and CONF stage. Press [5] button to display the 
On-Screen Display.
3. Press [VOL (-)] button to set to LOW.
4. In LOW setting
a. If no several dead pixel is visible remarkably in white pattern, press [3] button to go to CONF stage.
b. If the several dead pixels are visible remarkably in white pattern, Set to HIGH by press [VOL (+)] button. Press [3] button
to go to CONF stage if the symptom is improved. 
5. Press [OK] button in CONF stage to store LOW or HIGH.
6. Exit Service Mode by pressing [Power] button.
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