22
7.15. Remove the D-Board
1. Remove the A-Board unit. (See section 7.6.)
2. Disconnect the connectors (D3, D5 and D25).
3. Disconnect the flexible cables (D20, D31, D32 and D33).
4. Remove the screws (
×
4
) and remove the D-Board.
7.16. Remove the C1-Board
1. Remove the A-Board unit. (See section 7.6.)
2. Remove the Speaker box (Woofer/R). (See section 7.8.)
3. Remove the DD-Heat-sink fastening screws (
×
10 ).
4. Remove the DD-Heat-sink (
×
5).
5. Disconnect the flexible cables (CB1, CB2, CB3, CB4 and
CB5).
6. Disconnect the flexible cables (C10 and C11).
7. Remove the screws (
×
5
) and remove the C1-Board.
7.17. Remove the C2-Board
1. Remove the A-Board unit. (See section 7.6.)
2. Remove the Speaker box (Woofer/L). (See section 7.8.)
3. Remove the DD-Heat-sink fastening screws (
×
10 ).
4. Remove the DD-Heat-sink (
×
5).
5. Disconnect the flexible cables (CB6, CB7, CB8, CB9 and
CB10).
6. Disconnect the flexible cables (C20, C21, C22 and C26).
7. Remove the screws (
×
4
) and remove the C2-Board.
7.18. Remove the C3-Board
1. Remove the Speaker box (Woofer/L). (See section 7.8.)
2. Remove the DD-Heat-sink fastening screws (
×
10 ).
3. Remove the DD-Heat-sink (
×
5).
4. Disconnect the flexible cables (CB11, CB12, CB13, CB14
and CB15).
5. Disconnect the flexible cable (C36).
6. Disconnect the connectors (C33 and C35).
Summary of Contents for TH-58PZ850U
Page 15: ...15 6 4 No Picture ...
Page 29: ...29 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 31: ...31 ...
Page 32: ...32 ...
Page 40: ...40 10 2 Wiring 1 1 ...
Page 41: ...41 10 3 Wiring 1 2 ...
Page 42: ...42 10 4 Wiring 2 1 ...
Page 43: ...43 10 5 Wiring 2 2 ...
Page 44: ...44 10 6 Wiring 3 ...
Page 45: ...45 10 7 Wiring 4 ...
Page 46: ...46 ...
Page 47: ...47 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 112: ...112 ...
Page 114: ...114 13 1 2 Fan part location ...
Page 115: ...115 13 1 3 Accessories ...
Page 116: ...116 13 1 4 Mechanical Replacement Parts List ...
Page 119: ...119 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...