Sony HVR-Z7J Service Manual page 273

3-8. MIC terminal (MIC903)
1. Removal procedure
1) Enter the [ULE] mode.
2) Peel away the MIC cover 1.
3) Remove soldering at the five locations A, and remove the FP-
031 flexible board 2 from the MIC terminal (MIC903) 4.
4) Remove the screw (special head screw M1.4 × 2.0) 3, and
remove the MIC terminal (MIC903) 4.
Position setting hole
Soldering
Use the rubber finger tip cover.
Lead-free solder
Wire type
Soldering iron
Soldering iron tip : T1-1BC
Soldering iron tip temperature
Soldering iron tip contacting time: within 2 sec.
Be careful not to create the hollow soldering,
Br, and the holder's claw must not be melt.
HVR-Z7J/Z7U/Z7N/Z7E/Z7P/Z7C
MIC cover
1
2 FP-031 flexible board
MIC terminal
(MIC903)
Soldering at the five locations
Points to be noted
∅
: 0.6
: 941 made by Hakko Mfg.
: 300 ± 10 ° C
2. Attachment procedure
1) While pressing the top of the MIC terminal (MIC903) 4, fix
it with the screw (special head screw M1.4 × 2.0) 3.
Tightening torque: 0.06 ± 0.01 N•m (0.61 ± 0.1 kgf•cm)
2) Remove soldering at the five locations A, and install the FP-
031 flexible board 2 to the MIC terminal (MIC903) 4.
3) Align the position setting hole with the hold and attach the
MIC cover.
(Don't reuse the MIC cover.)
MIC cover
Key Points in Re-
assembling
When attaching the MIC cover, align
the attaching position using the position
setting hole.
Position setting hole
Don't reuse the MIC cover.
A
6-89
MIC cover
Screw
3
×
(M1.4 2.0)
MIC terminal
4
(MIC903)