Parts Replacement; Tape Fall Stopper, Hc Roller And Hc Arm; Drum Assembly And Drum Base Block Assembly - Sony DSR-PD150P Service Manual

Screw tightening torque tolerance.
0.0098 N.m (0.1 kg.cm)
2-2.

PARTS REPLACEMENT

Precautions
For details on removing the cabinet and board, refer to "2. DISASSEMBLY". For details on the replacement of mechanism parts (removal or
attaching), refer to the respective flowcharts, and perform the procedure given.
2-2-1.

Tape Fall Stopper, HC Roller and HC Arm

Removing method: Spread out the left and right attaching parts
and remove them upwards.
Attaching method: Refer to the Details diagram.
Details diagram on attachment of
tape fall stopper
The left and right attaching parts are fixed to
the chassis.
Chassis
Details diagram on removal and
attachment of HC arm and HC roller
HC roller
Claw
HC arm
Rotate slightly and
release the lock.
Tape fall stopper
Note: There should be no scratches
or dirt on the HC roller.
2-2-2. Drum Assembly and Drum Base Block
Assembly
Remove the
"2-2-1. Tape Fall Stopper"
Removing method: Remove in the order of 1,2,3,4.
Attaching method: Attach in the order of 4,3,2,1.
Note: Tighten the screws in the order of A, B, and C.)
After attaching all the parts, refer to the flowchart on page 5-50,
and perform the adjustments from Starting adjustments-2.
Holding the drum assembly
Insert your second finger between the two
flexible boards. and hold the top and bottom
boards.
Note: Do not touch the running face of the
drum assembly.
Details diagram on attachment of
drum assembly (Positioning pins)
Pin at rear side
Pin at side of
reel table
Spread outwards.
Blast screw (Do not rotate)
Drum base block assembly
tightening torque
0.0686 N•m (0.7 kg•cm)
Long hole
Drum assembly tightening torque
Hole
0.0588 N•m (0.6 kg•cm)
Tape fall stopper
HC driving arm
Drum assembly
2
B Screw
3
Positioning pins
5-40
HC arm
Spread outwards.
When attaching the tape fall stopper
make sure that the HC arm (
outside the HC driving arm (capstan
motor side).
Do not touch the running face
of the tape ( ).
A Screw
3
3
C Screw
Drum base block assembly
4
Blast screw (Do not rotate)
1
A Screw
C Screw
B Screw
) is