Sony HVR-Z7J Service Manual page 270

3-5. Motor Holder Block Ass'y
1. Removal procedure
1) Remove the two soldering 1 and remove the FP-031 flexible
board 2 from the motor holder block ass'y 5.
2) Turn over the capstan cover and remove the screw (special
head screw M1.2 × 6.5) 3.
3) Remove the screw (special head screw M1.2 × 1.5) 4.
4) Disengage the claw A and motor holder block ass'y 5.
2 FP-031 flexible board
5 Motor holder block
Capstan cover
HVR-Z7J/Z7U/Z7N/Z7E/Z7P/Z7C
ass'y
Screw
3
M1.2 × 6.5
( )
2. Attachment procedure
1) Engage the claw A and install the motor holder block ass'y
(loading) 5.
2) Install the screw (special head screw M1.2 × 1.5) 4.
Tightening torque: 0.04 ± 0.01 N•m (0.41 ± 0.1 kgf•cm)
3) Turn over the capstan cover and install the screw (special head
screw M1.2 × 6.5) 3.
4) Solder the two locations 1 and install the FP-031 flexible
board 2 to the motor holder block ass'y (loading) 5.
Tightening torque: 0.04 ± 0.01 N•m (0.41 ± 0.1 kgf•cm)
1 Soldering at the
two locations
Screw
4
M1.2 × 1.5
( )
Claw A
6-86
Soldering
Points to be noted
Lead-free solder
∅
Wire type : 0.6
Temperature of the : 320 ° C
soldering iron tip
Contacting time of : within 2 sec.
• Be careful not to create the hollow
soldering, Br, and the holder's claw must
not be melt.
• Be careful not to damage the terminal
due to attaching the soldering iron tip
too long time.