Sony CNU-500, Installation And Maintenance Manual

Page 1: ...CAMERA COMMAND NETWORK UNIT CNU 500 INSTALLATION AND MAINTENANCE MANUAL 1st Edition Serial No 10001 and Higher CNU 500 UC Serial No 30001 and Higher CNU 500 J Serial No 40001 and Higher CNU 500 CE ...

Page 2: ...den Um die Gefahr eines elektrischen Schlages Feuergefahr und Verletzungen zu vermeiden sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen Andere als die angegeben Wartungsarbeiten dürfen nur von Personen ausgeführt werden die eine spezielle Befähigung dazu besitzen AVERTISSEMENT Ce manual est destiné uniquement aux personnes compétentes en charge de l entretien Afin de rédu...

Page 3: ...Dimensions 1 4 E 1 4 3 Rack Mounting 1 5 E 1 5 Instance of System Configuration 1 6 E 2 Service Overview 2 1 Removal of Cabinet 2 1 E 2 2 Disconnecting Connecting Flexible Card Wire 2 2 E 2 3 Notes on Switching Regulator 2 2 E 2 4 Fuse Replacement 2 2 E 2 4 1 Fuse on AT 100 Board 2 2 E 2 4 2 Fuse in Switching Regulator 2 3 E 2 5 Notes on Service 2 4 E 2 5 1 Note on Replacement of Parts 2 4 E 2 5 2...

Page 4: ...ment of part and notes on services Related manuals Besides this installation and maintenance manual the following manuals are avail able for this unit Operation Manual Supplied with this unit This manual is necessary for application and operation of this unit System Manual Available on request This manual is necessary for connection and operation of this unit and other periph eral equipment If thi...

Page 5: ...ation Manual 1 Installation and Maintenance Manual 1 1 2 Connectors and Cable 1 2 1 Connector Input and Output signals Main connector input and output signals are shown below BNC connector 75Z Z Z Z Z Input Signal REFERENCE 300 mVp p loop through Output Signal CHARACTER 700 mVp p 300 mVp p SYNC RS232C 9P FEMALE EXTERNAL VIEW No Signal Specifications 1 DCD IN DATA CARRIER DETECT 2 RXD IN RECEIVED D...

Page 6: ...6pin POWER OUT RCP POWER 30 V 7pin POWER _ OUT GND for Power MSU VCS Connectors NOT USED 1 2 3 Cable Wiring Diagram CCA 5 CABLE REMOTE CONNECTOR 1 2 2 Connection Connector Connection made with the connector panels during instal lation or service should be made with the connectors complete cable assemblies specified in the following list or equivalent parts Connector Name Connectoin Connector Cable...

Page 7: ...to ON from the other RCP ALT Preview picture appears when pressing the RCP PREVIEW switch once and it disappears when pressing the RCP PREVIEW switch once again 6 to 8 Not Used Factory setting OFF S3 MODE 0 Factory setting 1 Enable the selection of the page displayed on the monitor screen connecting to the CHARACTER terminal using UP DOWN switch 2 to F Not used S4 UP DOWN Enable the selection of t...

Page 8: ...ch to EMERGENCY The camera can be controlled by the control panel Factory setting NORMAL D4 5 V INDICATOR Lights when the 5 Vdc is supplied to the AT 100 board correctly RV1 CHARACTER PHASE Adjusts the horizontal phase with respect to the reference signal of the video output from the CHARACTER terminal When the monitor is set to external sync signal the horizontal position of the CHARACTER can be ...

Page 9: ...thout using the slide rails Secure the right and left angles of the unit to the rack directly The daily maintenance can perform in this condition Universal type Rack Secure the unit to the rack with the four screws Wide type Rack Secure the unit to the rack with the four screws 2 Using the slide rails When using the slide rails for rack mounting refer to system manual 1 4 Installation ...

Page 10: ...F 55 55CE CAMERA ADAPTOR CA 570 570P CA 550 550P STUDIO ZOOM LENS TRIAX CABLE 2 TRIAX CABLE 2 COLOR VIDEO CAMERA BVP 900 series BVF 7700 7700P ELECTRONIC VIEWFINDER BVF 77 77CE 2 VF BVF 20W 20WCE 1 35 COLOR VF BVF C10W 1 5 VF BVF 10 10CE ENG EFP LENS COLOR VIDEO CAMERA BVP E10 series 2 TRIAX CABLE LENGTH Diameter 8 5 mm 14 5 mm Maximun length 1000 mm 2000 mm ...

Page 11: ...UNIT CNU 700 500 MASTER SETUP UNIT MSU 700A 750 CAMERA CONTROL UNIT CCU 700A 700AP VIDEO SELECTOR VCS 700 PIX WF PIX 2 PIX 2 WF 2 WF 2 CAMERA CONTROL UNIT CCU 700A 700AP 1 CCA 5 CABLE LENGTH CCU CNU 200m RCP 740 1 RCP 720 1 RCP 700 1 CCU CNU 160m RCP 740 1 or RCP 720 1 RCP 700 1 CCU CNU 90m RCP 740 1 or RCP 720 1 RCP 740 1 or RCP 720 1 RCP 740 1 or RCP 720 1 RCP 700 1 RCP 740 1 or RCP 700 1 CCU CN...

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Page 13: ... 500 PWH3 x 5 PWH3 x 5 Front panel M4 x 20 M4 x 20 Top panel Section 2 Service Overview 2 1 Removal of Cabinet 1 Loosen the two screws and remove the front panel 2 Remove the four screws and remove the top panel ...

Page 14: ...each connector 2 3 Notes on Switching Regulator 1 Since the unit has a switching regulator beware of electric shock the primary side 2 If the power supply unit is operated under no load conditions the power unit will be broken down Never check the power supply unit independently 2 4 Fuse Replacement 2 4 1 Fuse on AT 100 Board The AT 100 board has the fuse which shuts off the power If any fault occ...

Page 15: ... be replaced after the power switch is turned off and the plug of the power cord is pulled out 1 Remove the top panel Refer to 2 1 Removal of Cabinet 2 Remove the four screws and remove the switching regulator n When replacing the fuse remedy the cause of trouble The fuse should be replaced with specified parts de scribed on FRAME of Section 3 Spare Parts 2 4 Fuse Replacement Switching regulator P...

Page 16: ... written below For J The part is used in a unit for Japan For UC The part is used in a unit for U S A and Canada For CE The part is used in a unit for regions except the above countries 2 5 2 P ROM IC Each PROM IC on the PC board has a suffix to its original designation This suffix may change according to improve ment of IC Never use and IC having no suffix to its original designation because its ...

Page 17: ...switches on the AT 100 board panel set to the DOWN and SET positions respectively a ROM RAM Check Release the switches when the monitor display shown in Fig 1 appears Fig 1 Trouble 1 Figure 1 is not displayed on the monitor screen Remedy Confirm if IC45 and its peripheral block or switches S3 S4 and S5 are not defective Trouble 2 The RAM check appears as an NG display Remedy Confirm if IC9 to IC12...

Page 18: ...4 3 Confirm that the display shown in Fig 4 appears Next set S4 switch on the AT 100 board panel sequentially to the UP and DOWN positions and confirm that the display shown in Fig 5 appears Fig 5 Trouble 5 S4 appears as an NG display or appears as neither an OK nor NG display Remedy Confirm if S4 or its peripheral block is not defective 4 Confirm that the display shown in Fig 5 appears Next set S...

Page 19: ...5 and its peripheral block are not defective The CCU4 RCP5 display is NG Confirm if IC604 and its peripheral block and IC705 and its peripheral block are not defective The CCU5 RCP6 display is NG Confirm if IC704 and its peripheral block and IC805 and its peripheral block are not defective The CCU6 VCS display is NG Confirm if IC804 and its peripheral block and IC903 and its peripheral block are n...

Page 20: ...onnected but MSU RCP1 to MSU AUX all appear as an NG display Remedy Confirm if IC1200 IC1201 and IC1203 and their peripheral block are not defec tive 3 After Fig 9 is displayed the display shown in Fig 10 appears in a short time The self diagnosis is then terminated Fig 10 Trouble 11 A D SUB 9 pin short plug is connected but S101 appears as an NG display Remedy Confirm if IC1105 IC1112 IC1101 and ...

Page 21: ...ch derselben für irgendeinen anderen Zweck als die Bedienung oder Wartung der in dieser Anleitung beschriebenen Ausrüstung ohne ausdrückliche schriftliche Erlaubnis der Sony Corporation SAFETY CHECK OUT After correcting the original service problem perform the following safety checks before releasing the set to the customer Check the metal trim metallized knobs screws and all other exposed metal p...

Page 22: ...Printed in Belgium Sony Corporation 2002 1 08 B P Company 2002 CNU 500 J UC CE J E 3 206 826 01 ...