17
7 Disassembly and Assembly Instructions
7.1.
Remove the Back cover
1. See Service Hint (Section 3)
7.2.
Remove the Rear Terminal
cover
1. Remove the screws (
×
4 ,
×
2 ).
2. Remove the Rear Terminal cover.
7.3.
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 connectors (P2, P6, P7, P9, P11, P12 and
P25).
3. Remove the screws (
×
10
) and remove the P-Board.
7.4.
Remove the A-Board unit
1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (A1, A7, A12, A25, A51 and
A52).
3. Disconnect the flexible cables (A20, A31 and A32).
4. Remove the screws (
×
5
) and remove the A-Board
unit.
7.5.
Remove the A-Board
1. Remove the A-Board unit. (See section 7.4.)
2. Remove the screws (
×
5
) and remove the A-Board.
Summary of Contents for TH-C42HD18
Page 15: ...15 6 4 No Picture...
Page 24: ...24 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location...
Page 26: ...26...
Page 32: ...32...
Page 34: ...34 10 3 Wiring 2...
Page 35: ...35 11 Schematic Diagram 11 1 Schematic Diagram Note...
Page 88: ...88 13 1 2 Accessories...
Page 89: ...89 13 1 3 Mechanical Replacement Parts List...
Page 92: ...92 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes...
