Philips es1e Service Manual page 9

4.4.1 Top Control Assy/Panel
M
Figure 4-3 Top control panel
1. Remove the two fixation screws that hold the panel.
2. Pull the board backwards (i.e., release it from the front
hinge).
3. The board can be lifted out of the bracket after releasing
the two fixation clamps at the connector side.
4.4.2 Side I/O Assy and Panel
Figure 4-4 Side-I/O panel
1. The complete side I/O-assembly can be removed by
unscrewing the two fixation screws.
2. The board can be lifted out of the bracket after releasing
the two fixation clamps.
4.4.3 Mains Switch Assy/Panel
4.4.4 Accessing the Mains Switch/LED panel
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Figure 4-5 Mains Switch/LED panel
Top control board
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Mechanical Instructions
1. Release the two fixation clamps (1) by pushing them
upward.
2. At the same time, the complete assy must be pulled
backward (2).
3. If the board has to be removed, release the two clamps at
the sides of the bracket and lift the panel out (3).
4.4.5 Small Signal Board (SSB)
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1. Push the top of the SSB towards the LOT [1].
2. Due to the pressure, the two metal clamps at both sides of
the SIMM-connector will release [2].
3. Take the complete SSB out [3].
4.4.6 Large Signal Panel (LSP)
1. Remove the SSB (see paragraph "Small Signal Board
(SSB)" above).
2. Remove the two fixation screws from the large plastic
bracket on the right hand side of the LSP (above the EHT
shield), and remove the bracket, after releasing the EHT
cable and the CRT cables from the fixation clamps on this
bracket.
3. Disconnect the other cables (loudspeaker, mains, etc.)
from the LSP, and release some cables from their fixation
clamps.
4. Press the fixation clamp on the left front side of the LSP-
bracket (close to the white arrow/loudspeaker connector)
to unlock the LSP, and tilt it upwards (the board hinges at
the right side).
5. Remove the board from the bracket by unhooking it from its
fixation clamps on the right side.
4.5 Set Re-assembly
To re-assemble the whole set, do all processes in reverse
order.
Be sure that, before the rear cover is mounted:
• The mains cord is postioned correctly in its guiding
brackets (make sure that the strain relief will function
correctly!).
• All wires/cables are returned in their original positions. This
is very important, in view of the "hot" and "EHT" areas of the
set.
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Figure 4-6 SSB removal
4. EN 9