Read Panasonic TH-50PY80PA / TH-50PZ80BA / TH-50PZ80EA Service Manual online
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7.16. Remove the C2-Board
1. Remove the Tuner unit. (See section 7.6.)
2. Remove the stand bracket L. (See section 7.13.)
3. Remove the DD-Heat-sink fastening screws (
2. Remove the stand bracket L. (See section 7.13.)
3. Remove the DD-Heat-sink fastening screws (
×10 ).
4. Remove the DD-Heat-sink (
×5).
5. Disconnect the flexible cables (CB7, CB8, CB9, CB10
and CB11).
6. Disconnect the flexible cables (C20, C21, C22 and C26).
7. Remove the screws (
7. Remove the screws (
×5
) and remove the C2-Board.
7.17. Remove the C3-Board
1. Remove the DD-Heat-sink fastening screws (
×8 ).
2. Remove the DD-Heat-sink (
×4).
3. Disconnect the flexible cables (CB12, CB13, CB14 and
CB15).
4. Disconnect the flexible cable (C36).
5. Disconnect the connectors (C33 and C35).
5. Disconnect the connectors (C33 and C35).
6. Remove the screws (
×4
) and remove the C3-Board.
7.18. Remove the Front bracket
1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (A11, A51 and A52). (See sec-
2. Disconnect the connectors (A11, A51 and A52). (See sec-
tion 7.7.)
3. Remove the screws (
×2 ,
×2
) and remove the
Front bracket.
7.19. Remove the G-Board, GS-
Board and GH-Board
1. Remove the Front bracket. (See section 7.18.)
2. Remove the screws (
2. Remove the screws (
×2 ).
3. Remove the screws (
×3 ).
4. Remove the Front shield case front.
5. Disconnect the connectors (GH11 and GS52).
6. Remove the screws (
6. Remove the screws (
×2 ).
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