Sony HDCAM HDW-F900R Maintenance Manual page 399

Removal
1. Removing the mechanical deck assembly
Loosen the five screws and remove the mechanical deck
assembly. (Refer to Section 7-35.)
2. Removing the full top sensor assembly
Remove the precision screw and remove the full top sensor
assembly. (Refer to Section 7-16.)
3. Removing the end sensor assembly
Remove the precision screw and remove the end sensor
assembly. (Refer to Section 7-15.)
4. Removing the cleaning assembly
Remove the precision screw and remove the cleaning
assembly. (Refer to Section 7-6.)
5. Removing the gear block assembly
Remove the three precision screws and remove the gear
block assembly. (Refer to Section 7-24.)
6. Removing the top sensor assembly
Remove the precision screw and remove the top sensor
assembly. (Refer to Section 7-28.)
7. Removing the FG magnet cover
Remove the precision screw and the step screw 2, and
remove the FG magnet cover.
8. Removing the timing belt
Removing the timing belt.
(Refer to Section 7-10.)
9. Removing the MDR-14G board
(1) Disconnect the flexible card wire from the connector
(CN3) of the MDR-14G board.
m
. Life of flexible card wire will be significantly
shortened if it is folded. Be very careful not to fold
the flexible card wire.
. When the removal work is performed with the
mechanical deck assembly removed, place a protec-
tion sheet under the mechanical deck assembly.
(2) Remove the screws (two step screws, one precision
screw). While removing the connector from the drum
assembly, remove the MDR-14G board.
(3) Disconnect the harness from the connector (CN504) of
the MDC-13G board.
HDW-F900R/V1 (E)
Step screws 2
Precision screw
P1.4 x 4.5
FG magnet
cover
MDR-14G board
Connectors on
drum assembly
Protection sheet
Precision screw
P1.4 x 3.5
Step
screws
CN3
Connectors on the
MDC-13G board (CN504)
7-127