7
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.
Summary of Contents for NV-GS300EG
Page 8: ...8 4 Specifications...
Page 10: ...10...
Page 17: ...17 Fig D2 Fig D3 Fig D4 Fig D5...
Page 18: ...18 Fig D6 Fig D7 Fig D8 Fig D9...
Page 19: ...19 Fig D10 Fig D11 Fig D12 Fig D13...
Page 20: ...20 Fig D14 Fig D15 Fig D16...
Page 21: ...21 Fig D17 Fig D18...
Page 22: ...22 Fig D19 Fig D20 Fig D21 Fig D22...
Page 23: ...23 Fig D23 Fig D24 Fig D25 Fig D26...
Page 24: ...24 Fig D27 Fig D28 Fig D29 Fig D30...
Page 25: ...25 Fig D31...
Page 27: ...27 Fig M3...
Page 28: ...28 Fig M4 Fig M5...
Page 29: ...29 Fig M6...
Page 36: ...36 Fig E2 Rough image of set up connection...
Page 40: ...40 Fig D2 Fig D3 Fig D4...
Page 62: ...S 21 2 4 NV GS300 GS308 GS280 Series Front P C B Foil Side 6 4 4 4 4 4 4 4 4 3 3...
Page 80: ...S7 3 LCD Section S 39 202 207 208 209 210 211 201 213 214 212 203 215 205 204 206 B202 B201...
