Mechanical Deck Assembly Boards Replacement; Mdr-13G Board Replacement; Mdr-14G Board Replacement - Sony HDCAM HDW-F900R Maintenance Manual

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6-24. Mechanical Deck Assembly
Boards Replacement

6-24-1. MDR-13G Board Replacement

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For replacement of the MDC-13G board, refer to "7-36.
MDC-13G Board Replacement".

6-24-2. MDR-14G Board Replacement

1. Open the inside panel. (Refer to Section 1-5.)
2. Remove the plug-in board. (Refer to Section 1-6.)
3. Disconnect the flexible card wires from the connectors
(CN3, CN4) on the MDR-14G board.
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Life of flexible card wire will be significantly short-
ened if it is folded. Be very careful not to fold the
flexible card wire.
4. Remove the one precision screw (P1.4 x 4.5) and the
one step screw (step screw 2), and remove the FG
magnet cover.
5. Remove the screws (two step screws and one precision
screw P1.4 x 3.5).
While disconnecting the connector from the drum
assembly, remove the MDR-14G board.
6. Install the new MDR-14G board by reversing the steps
of removal.
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When installing the new MDR-14G board, use a
precision screw for the position A.
Adjustment after Replacement
Drum Phase Adjustment (Refer to Section 10-5-4.)
6-38
Connectors of drum assembly
CN4
Flexible
card wires
MDR-14G board
FG magnet cover
Precision screw
P1.4 x 4.5
Precision
A
screw
P1.4 x 3.5
CN3
Step
screws
Step screw 2
HDW-F900R/V1 (E)

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