Panasonic NV-GS300EG, Руководство пользователя

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3 Service Navigation
3.1. Service Information
This service manual contains technical information which will allow service personnel's to understand and service this model.
Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original service
manual.
Note 1:
These movie camera uses AC Adaptor VSK0644.
Note 2:
1) This service manual does not contain the following information, because of the impossibility of sevicing at component level.
1. Schematic Diagram, Block Diagram and P.C.B. layout of Main P.C.B./Sub P.C.B.
2. Parts List for individual parts of Main P.C.B./Sub P.C.B.
2) The following category are recycle module part. Please send them to Central Repair Center.
*Main P.C.B.
(VEP03G87B: NV-GS300EG/E/EB/EP, VEP03G87C: NV-GS300EE/GC/GN/SG, VEP03G87D: NV-GS308GK,
VEP03G87F: NV-GS300GD, VEP03G87G: NV-GS300GT, VEP03G87H: NV-GS280EG/E/EB/EP,
VEP03G87S: NV-GS300PL, VEP03G87T: NV-GS300GCT)
*Sub P.C.B.
(VEP23645B: NV-GS300EG/E/EB/EP/EE/GC/GN/SG/GCT, GS280EG/E/EB/EP, GS308GK,
VEP23645C: NV-GS300PL/GD/GT)
When a part replacement is required for repairing each Main P.C.B. and/or Sub P.C.B., replace the assembly parts.
(Main P.C.B. and/or Sub P.C.B.)
The following circuits are contained in Main P.C.B.
1. Main Connection Circuit
2. AVIO Circuit
3. Video Circuit
4. Power Circuit
5. Control Circuit
The following circuit is contained in Sub P.C.B..
1. Sub Connection Circuit
2. Camera Circuit
3. Lens Drive Circuit
3.2. Service Caution
3.2.1. How to Discharge the Capacitor on the Front P.C.B.
Remove the Front P.C.B.. (Refer to Disassembly Procedures.)
3.2.2. EEPROM data for spare parts of the Main P.C.B.
When the Main P.C.B. is replaced, the fixed and average data must be changed by Tatsujin kit according to the Movie Camera’s suf-
fix.
Then, confirm and/or adjust the VTR and Camera section one by one.