Panasonic NV-HS830B, Service Manual

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Main C.B.A.(to be used as replacement.)
4. Install the new Main C.B.A. to the VCR.
When ordering the above procedure, setting of the model code, option code, tuning channel can
be skipped. / However, all electrical adjustment data is unique value in accordance with a deck,
perform the Electrical Adjustment continuously.
2.1.2. CYLINDER UNIT REPLACEMENT
1. CYLINDER UNIT REPLACEMENT
A. Remove the mechanism unit from MAIN C.B.A./Chassis by
referring “SECTION 2. Disassembly Procedure”.
B. Remove the 3 screws (A) of the CYLINDER UNIT with a screw
driver.
C. Unlock the 4 locking tabs (B) and disconnect the Cylinder
fiexible card from the FPC Holder.
D. Remove the CYLINDER UNIT.
CAUTION:
Handle the Cylinder fiexible card with care. When it damaged, you
should replace whole Cylinder unit.
Fig. S3
2. UPPER CYLINDER DISASSEMBLY
A. Remove 2 screws (A).
B. Remove the Cylinder Stator Unit.
C. Remove 2 screws (B).
D. Remove the Cylinder Rotor Unit.
E. Loose Hex screw (C) (1.5 mm) and remove the CYLINDER
RETAINER.
F. Remove the Upper Cylinder.
Fig. S4
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