- Remove the rear cover fixing screws indicated and pull the rear cover backwards away from the set.
- To remove the speaker box assembly remove the two screws circled and unplug the speaker lead from connector CN2500 on the ‘A’ board. The assembly can then be lifted gently away from its supporting arms.
- To remove lift the main bracket rear slightly and slide the chassis away from the bezant. Ensure that the interconnecting leads are released from their purse locks to prevent damage being caused.
- When refitting the chassis ensure that the main bracket is located in the beznet guide slots before sliding the chassis forwards. Refit the inter-connecting leads in their respective purse locks.
- To place the chassis in the service position, remove the speaker assembly box and insert the main bracket firmly into the T-slot located on the left corner of the beznet as indicated.
- To remove the G Board release the clips circled and ease the board gently away from the support bracket.
- To remove the D2 board remove the two screws circled, release the clips circled and ease the board gently away from the support bracket.
- To remove the D board first remove the D2 bracket by removing the two screws (one on each side of the bracket) and releasing the four clips (two on each side of the bracket). The D board can then be removed using the same method as the G board.
- To remove the M2 Board gently release the two clips with a screwdriver and remove the board from its socket vertically.
- If the M2 Board needs to be removed for testing when the chassis is placed in its service position, it would be necessary to use an extender board and extension cable as indicated. The Extender board and extension cable are available as a service part by ordering the part number as indicated.
Ensure that wires do not touch heat sinks and high
temperature hotspots. All wires must be kept at a minimum distance of 20mm away
from the EHT lead.
