18
7 Disassembly and Assembly Instructions
Caution:
Exchange printed circuit board after confirm parts number.
7.1.
Remove the Rear cover
1. See Service Hint (Section 3)
7.2.
Remove the Fan unit
1. Unlock the cable clampers to free the cable.
2. Remove the screws (
×
3 ).
3. Remove the relay connectors and remove the Fan unit.
4. Remove the screw (
×
1
) on the back side.
5. Remove the Fan.
7.3.
Remove the PB-Board
1. Unlock the cable clampers to free the cable.
2. Remove the screws (
×
2 ).
3. Remove a short-jumper connectors (PB31 and PB32)
and re-use for new PB-Board.
4. Disconnect the connectors (PB30, PB33, PB34, PB35,
PB36 and PB37)
5. Remove the PB-Board.
7.4.
Remove the P-Board
Caution:
To remove P.C.B. wait 1 minute after power was off for dis-
charge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable.
2. Disconnect the couplers (P2, P6, P7, P9, P11, P12 and
P25).
3. Remove the screws (
×
6
) and remove the P-Board.
Parts name & Description
Parts No.
CIRCUIT BOARD A
TNPH0721AJS
CIRCUIT BOARD P
N0AE6KM00001
CIRCUIT BOARD D
TNPA4439BLS
CIRCUIT BOARD SC
TXNSC1AYUUS
CIRCUIT BOARD SS
TXNSS1AYUU
Содержание TH42PZ80UA - 42" PLASMA TV
Страница 16: ...16 6 4 No Picture ...
Страница 27: ...27 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Страница 29: ...29 ...
Страница 30: ...30 ...
Страница 38: ...38 10 3 Wiring 2 ...
Страница 39: ...39 10 4 Wiring 3 ...
Страница 40: ...40 10 5 Wiring 4 ...
Страница 41: ...41 10 6 Wiring 5 ...
Страница 42: ...42 ...
Страница 43: ...43 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Страница 98: ...98 13 1 2 Fan part location ...
Страница 99: ...99 13 1 3 Accessories ...
Страница 100: ...100 13 1 4 Mechanical Replacement Parts List ...
Страница 103: ...103 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...