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Technicolor - Thomson LDK 4502 manual

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Table of contents for the manual

  • Page 1

    LDK 4502 LDK 4502 LDK 4502 LDK 4502 LDK 4502 HDTV Camera Base Station User’ s Guide 3922 496 48741 St.24[...]

  • Page 2

    Für diese Unterlage behalten wir uns alle Rechte vor (Gemäß DIN 34). Technische Änderungen im Zuge der Weiterentwicklung vorbehalten. Copyright FCC Class A Statement Declaration of Conformity Copying of this document and giving it to others, and the use or com- munication of the contents thereof, are forbidden without express au- thority. Offen[...]

  • Page 3

    02.34.3 User's Guide LDK 4502 - HDTV Camera Base Station i HDTV Camera Base Station User's Guide Contents About This Manual ........................................................ i i Menu System .......................................................... A3-1 System Menu Structure ........................................... A3-2 List of [...]

  • Page 4

    i i User's Guide LDK 4502 - HDTV Camera Base St ation 02.34.3 About This Manual Service policy The Camera Base Station is a sophisticated base station containing state-of-the-art electronic components which are designed to provide long-life operation without the need for maintenance. With this in mind, the service policy of Thomson Multimedia [...]

  • Page 5

    Safety Instructions User's Guide LDK 4502 - HDTV Camera Base Station 1 - 1 Section 1 Safety Instructions This section outlines the precautions that must be taken into account when using the LDK 20(S) Studio Camera. Contents Safety Summary ........................................................ 1 -2 Cautions and Warnings ......................[...]

  • Page 6

    1 - 2 User's Guide LDK 4502 - HDTV Camera Base Station Safety Instructions Safety Summary This informaton is intended as a guide for trained and qualified personnel who are aware of the dangers involved in handling potentially hazardous electrical/electronic equipment. It is not intended to contain a complete list of all safety precautions whi[...]

  • Page 7

    Safety Instructions User's Guide LDK 4502 - HDTV Camera Base Station 1 - 3 Symbol Colour Explanation R e d High voltage terminal at which a voltage, with respect to an other terminal, exists or may be adjusted to 1000V or more. Yellow/Black Li ve p art . Yellow/Black This marking indicates that the operator must refer to an explanation in the [...]

  • Page 8

    1 - 4 User's Guide LDK 4502 - HDTV Camera Base Station Safety Instructions[...]

  • Page 9

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2 - 1 Section 2 Installation This section provides information which is relevant when the base station is to be used for the first time. Packing and unpacking instructions together with information on the integration of the base station into your studio system are provided. The proc[...]

  • Page 10

    2 - 2 User's Guide LDK 4502 - HDTV Camera Base Station Installation Unpacking/T ransport/Storage If the original packing can no longer be used, the following general instructions should be used for repacking with commercially available materials: a. Wrap unit in heavy paper or plastic. b. Use strong shipping container. c . Use a layer of shock[...]

  • Page 11

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2 - 3 Dimensions Dimensions: Width: 438 mm Height: 88 mm Depth: 510 mm max. (excluding triax connector + cable) Weight: approx. 17kg. 438 mm 483 mm 465 mm 510 mm 88 mm 57 mm Prod Prog Cam +Floor Eng Camera Base Station Camera Communication On Air Base Station Camera Connected Test H[...]

  • Page 12

    2 - 4 User's Guide LDK 4502 - HDTV Camera Base Station Installation Connectors and Cables Triax connector orientation The triax connector can be mounted to suit your cable run. HD SDI 1 2 3 CVBS SDI R1 G 2 B 3 TP Ref Te x t WFM PXM External 1 2 Data1 Data2 Aux Sign I / Com RS232 Link 2 Audio out 1 230[...]

  • Page 13

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2 - 5 15-pin female, shielded cable 1. Prod. out (4-wire out, 2-wire in/out) 2. Prod. in (4-wire only) 3. Prod. in shield (4-wire only) 4. ENG in (4-wire only) 5. ENG out (4-wire out, 2-wire in/out) 6. Progr. in (4-wire only) 7. Progr. in shield (4-wire only) 8. Housing 9. prod. out[...]

  • Page 14

    2 - 6 User's Guide LDK 4502 - HDTV Camera Base Station Installation RS232 Connector (RS232) - Panel View 1. SPARE 2. RS-RXD - Receive Data 3. RS-TXD - Transmit Data 4. RS-DTR - Data Terminal Ready 5. RS-DGND - Signal Ground 6. RS-DSR - Data bSet Ready 7. RS-RTS - Request To Send 8. RS-CTS - Clear To Send 9. +12V X7 Data Board 9-pin male X379 S[...]

  • Page 15

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2 - 7 Auxiliary Connector (Aux) - Panel View X371 9-pin female Panel part number 2411 022 06238 Cable part number 2411 022 05284 9-pin female, shielded cable 1. +5V 2. AN 0 3. PRIVATE DATA OUT 4. PRIVATE DATA IN 5. Housing (Shield of cable to this pin) 6. GND 7. AN 1 8. PRIVATE DATA[...]

  • Page 16

    2 - 8 User's Guide LDK 4502 - HDTV Camera Base Station Installation 9 1 15 8 15-pin male, shielded cable 1. Prev. out ext. (relay contact < 10 ohm) 2. Call out ext. (relay contact < 10 ohm) 3. Iso in ext. (dry contact) 4. On-Air in ext (dry contact) 5. Call in ext. (dry contact) 6. Audio 1 level (analogue input voltage 0V to +5V, see fig[...]

  • Page 17

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2 - 9 When the Iso, On-Air or Call signal is provided by a dry contact, connect the outputs to the signalling connector as shown in this figure. When the Iso, On-Air or Call signal is provided by a dry contact with a common return connector connect the outputs to the signalling conn[...]

  • Page 18

    2-10 User's Guide LDK 4502 - HDTV Camera Base Station Installation 2 1 3 X338/X339 XLR 3-pin male Panel part number 2422 026 02985 Cable part number 2432 026 00185 Audio Connector - Panel View 1. shield 2. Audio + 3. Audio - Microphone impedance >200 ohm Sensitivity remote controlled via base station: range: -64 to -22 dBu. Shield of cable [...]

  • Page 19

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-11 Eurostyle 3-pin male 1. Neutral 2. Line 3. Earth Mains input voltage: 230 Vac or 115 Vac Fuses: 4AT 10AT Mains frequency: 47 to 63 Hz Power consumption: 320 Watt Mains Input Connector - Panel View 230 3 2 1 Link Connector - Panel View X380 Fischer 3-pin female Panel part number[...]

  • Page 20

    2-12 User's Guide LDK 4502 - HDTV Camera Base Station Installation 2 5 6 1 3 4 5 6 2 1 3 4 Headset Connector Tuchel 5-pin female 1. Telephone left 2. Telephone return 3. Microphone 4. Microphone return 5/6. Telephone right Shield of cable directly to the connector housing. Tuchel 6-pin female 1. Telephone left 2. Telephone return 3. Microphone[...]

  • Page 21

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-13 Triax Connectors Fischer 1. Inner pin: Signals + power 2. Inner shield: Return 3. Outer shield: Base Station housing Trilock 1. Inner pin: Signals + power 2. Inner shield: Return 3. Outer shield: Base Station housing ARD 1. Inner pin: Signals + power 2. Inner shield: Return 3. [...]

  • Page 22

    2-14 User's Guide LDK 4502 - HDTV Camera Base Station Installation Intercom 1. Headset board present - Audio/Intercom board absent Prod Prog Cam +Floor Eng HDTV Camera Base Station Clear ND1/4 ND1/16 ND1/64 Clear Star 4P Star 6P Soft Focus VTR Save Ext. Iris Std. File Smart card Pow er on P w e l Tracker Aux 1 2 3 4 A B C D ENG Tracker Tracker[...]

  • Page 23

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-15 * Other ways to switch on camera microphone: • Camera: Start button = On • Camera: Intercom Routing Switch = ENG or PROD Tracker Output = ENG Channel Camera system menu: Install Intercom Track mic to ¹ Off Install Intercom Track Source = Side CAM Channel Tracker Ou[...]

  • Page 24

    2-16 User's Guide LDK 4502 - HDTV Camera Base Station Installation HDTV Camera Base Station Clear ND1/4 ND1/16 ND1/64 Clear Star 4P Star 6P Soft Focus VTR Save Ext. Iris Std. File Smart card Po w e r on P wel Tracker Aux 1 2 3 4 A B C D Tracker Tracker Headset Camera Headset Studio Intercom CAM Tracker (Floor) PROD ENG PROG Tracker (Floor) ENG[...]

  • Page 25

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-17 Audio/Intercom board present - Headset board absent in Base Station * Other ways to switch on camera microphone: • Camera: Start button = On • Camera: Intercom Routing Switch = ENG or PROD Tracker box = ENG Channel Camera system menu: Install Intercom Track mic to ¹ Of[...]

  • Page 26

    2-18 User's Guide LDK 4502 - HDTV Camera Base Station Installation Prod Prog Cam +Floor Eng HDTV Camera Base Station Tracker Tracker Headset Camera Headset Studio Intercom PROG PROD ENG BS Headset CAM Tracker (Floor) PROG PROD ENG CAM Tracker (Floor) PROD ENG PROG PROD ENG Tracker (Floor) CAM ENG-Cam ENG-Out 3. Headset board present - Audio/In[...]

  • Page 27

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-19 Tracker box = ENG Channel Camera system menu: Install Intercom Track mic to ¹ Off Install Intercom Track Source = Side CAM Channel Tracker box = Camera Channel Cam Mic = On* Camera system menu: Install Intercom Cam Mic to = CH1 ENG Channel Tracker box = ENG Channel[...]

  • Page 28

    2-20 User's Guide LDK 4502 - HDTV Camera Base Station Installation V oice Mail Voice Mail is an intercom message storage function. Note: Voice mail is only available if the Base Station menu item Audio/Intercom Intercom Call is set to Voice. Recording Recording starts automatically at the start of a message. A new message erases the previo[...]

  • Page 29

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-21 Private Data HDTV Camera Base Station Private data channels can be used for the transmission of serial data via the triax cable. For example, electronic scriptboard or character data for a video display unit can be transmitted to the camera. The tracker microphone intercom chan[...]

  • Page 30

    2-22 User's Guide LDK 4502 - HDTV Camera Base Station Installation MCP A vailable When no MCP is available it might occur that some functions are in an undesirable position, for example, a lock on the upper part of the OCP. To prevent this happening, set the Base Station menu item System MCP Available to No when an MCP is not available. The [...]

  • Page 31

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-23 Specifications LDK 4502/00 HDTV Base Station General Dimensions (WxHxD) 438 (19" rack) x 88 (2RU) x510mm. (17.2 x 3.5 x 20.1 inch) Operating temperature -20 °C to +50 °C (-4 °F to 122 °F) Storage temperature -40 °C to +70 °C (-40 °F to 158 °F) Operating humidity Ma[...]

  • Page 32

    2-24 User's Guide LDK 4502 - HDTV Camera Base Station Installation[...]

  • Page 33

    Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3 -1 Section 3 Operating Instructions This section describes the structure of the camera base station control system. This section explains how to control and program the menu system and how to set up the menu system to suit your personal preferences. The menu structure an[...]

  • Page 34

    3 -2 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions Introduction The flexible design of the base station means that it can be integrated into a variety of configurations in studios or OB vans. To made full use of its extensive functionality it provides many facilities for setting it up. Once set up, operation is vitual[...]

  • Page 35

    Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3 -3 Prod Prog Cam +Floor Eng Camera Base Station Camera Communication On Air Base Station Camera Connected T est HDTV Front panel 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 Display During normal operation the display shows the number of the camera connected to the Base Station. [...]

  • Page 36

    3 -4 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions Set-up Set-up items There are four items that can be accessed via the set-up Rotary/Push button on the Data Board: • Camera number (CA) • Subcarrier adjustment (SC) • H-phase (HP) • System menu (NN) Remove the left front cover to access the Rotary/Push button [...]

  • Page 37

    Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3 -5 Using the Menu System Video Monitoring A udio/Intercom SDTV System Files Diagnostics MENU OFF Root Entering the Systems menu The system functions of the base station are grouped into menus and sub-menus. Rotate the Rotary/Push button to the left or right to select the[...]

  • Page 38

    3 -6 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions Making changes To find out where to change a function, consult the List of System Menu Functions at the end of this section to find out under which menu group or subgroup the function is located. If the cursor points to an item (and there are no double arrows to indic[...]

  • Page 39

    Operating Instructions User's Guide LDK 4502 - HDTV Camera Base Station 3 -7 Menu Structure Access to the functions on these menus is determined by the user level that has been set. The menus are as follows: Main (top) menu The top menu gives access to the other menus. Video menu The video menu contains those functions which affect the picture[...]

  • Page 40

    3 -8 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions[...]

  • Page 41

    Appendix: software status 24 User's Guide LDK 4502 - HDTV Camera Base Station A3-1 Section 3 -Appendix Menu System Contents System Menu Structure ................................... A3-2 List of Abbreviations ........................................ A3-8[...]

  • Page 42

    A3-2 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24 The system Menu tables present the functions ordered in the logical divisions of the menu system itself with additional information in the columns: • User level column The User level column indicates the functions that are available with different user levels.[...]

  • Page 43

    Appendix: software status 24 User's Guide LDK 4502 - HDTV Camera Base Station A3-3 VI DEO M enu Menu text User Values Def ault Blocked if Fil e Comments Chroma >> OI On,Off On - Scene Add col our i nformat ion t o the CVBS si g nals Colour Bar >> Colour Bar OI On,Off Of f - Scene - Colour Bar Type I SMPTE, Ful l SMPTE - Syst em Cha[...]

  • Page 44

    A3-4 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24 AUDI O/INT ERCOM Men u Menu text User Values Default Blocked if File Com ments Audio >> Aud io Level 1 I 0dB,6dB 6dB - Sy stem Studio audio s y stem level in p ut 1 Aud io Level 2 I 0dB,6dB 6dB - Sy stem Studio audio syst em level in p ut 2 Inter com >&[...]

  • Page 45

    Appendix: software status 24 User's Guide LDK 4502 - HDTV Camera Base Station A3-5 AUDI O/INTE RCOM Menu (Con ti nued) Menu text User Values Default Blocked if File Com ments Tracker Volum e O I 0. .99 50 - Operator Tracker E NG channel to headset level Mic E ng-Out O I O n,Off O n - Oper ator Headset to basestation ENG out p ut Mic to Eng-Cam[...]

  • Page 46

    A3-6 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24 FILES Menu Menu text U ser Values Default Blocked i f Com ments User O perator Files >> The "Fil e " column of a m enu item indicated with "O perato r" is stored in a Operator fi le. Operator File OI O_BS1 ..O_BS4 BS1 Sel ect Op erator [...]

  • Page 47

    Appendix: software status 24 User's Guide LDK 4502 - HDTV Camera Base Station A3-7 DIAG NOSTICS Menu Menu text User Values Def ault Blocked if File Comments Boa rd ID >> Pow er Boar d OI -- HP/L P Boa rd OI -- Sy n c /Encoder B oard OI -- Dat a Bo ard OI -- Video Receiver Board OI -- Front End Board OI -- Audio/Inter com Board OI -- Ex t[...]

  • Page 48

    A3-8 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24 List of Abbreviations adap adapter agc automatic gain control awb automatic white balance bal balance cam camera ch channel cont contour ctemp colour temperature ctl control track longitudinal cus customer df drop frame dyn dynamic exec execute exp exposure ext [...]

  • Page 49

    Replacements User's Guide LDK 4502 - HDTV Camera Base Station 4 - 1 Section 4 Replacements This section gives information on the procedures to follow when replacing printed circuit boards and mechanical components at first line level. Contents Introductio n ................................................................ 4 - 2 Power ..........[...]

  • Page 50

    4 - 2 User's Guide LDK 4502 - HDTV Camera Base Station Replacements Introduction The instructions given in this section are restricted to those modules which can be replaced at the first line service level. These modules include: • The printed circuit boards • The connector boards • The front panels After a printed circuit board has been[...]

  • Page 51

    Replacements User's Guide LDK 4502 - HDTV Camera Base Station 4 - 3 Locking the Power Unit Put the Power Unit in the leading and push the Power in the Base Station till the locking clicks. Check if the Power Unit is correct locked. The correct and wrong locking positions are shown in the pictures below. On Air Mains Station Base T est Connecte[...]

  • Page 52

    4 - 4 User's Guide LDK 4502 - HDTV Camera Base Station Replacements House with top mounted T o remove top, bend both sides outwords and lift backside as shown onthe picture Slide top backwords and lift from house Opening The Base Station[...]

  • Page 53

    Replacements User's Guide LDK 4502 - HDTV Camera Base Station 4 - 5 Replacing Dust Filters Side-inlet 1. Remove 4 screws. 2. Slide back support with dust filter out of base station. 3. Remove dust filter . 4. Connect clean dust filter to back support 5. Slide back support with dust filter into base station 6. Fix back support with 4 screws[...]

  • Page 54

    4 - 6 User's Guide LDK 4502 - HDTV Camera Base Station Replacements Front-inlet 1. Remove PCB frontplate. 2. Remove dust filter . 3. Place clean dust filter 4. Place PCB frontplate back 5. Remove frontplate power supply 6. Remove dust filter 7. Place clean dust filter 8. Place front plate power supply back[...]

  • Page 55

    Diagnostics User's Guide LDK 4502 - HDTV Camera Base Station 5-1 Contents Section 5 Diagnostics This section contains an explanation of the internal diagnostic system of the base station. The diagnostic messages and the block diagrams are a useful help when fault finding. Diagnostic LED Indications ................................ 5 - 2 Triax [...]

  • Page 56

    5 -2 User's Guide LDK 4502 - HDTV Camera Base Station Diagnostics Diagnostic LED Indications Camera Base Station Camera Communication On Air Base Station Camera Connected T est Camera Communication This green LED lights when the communications between Camera and Base Station are OK. Power Switch and indicator Switches the power supply to the B[...]

  • Page 57

    Diagnostics User's Guide LDK 4502 - HDTV Camera Base Station 5-3 T riax diagnostic indications Camera test LED (4) flashes red A red flashing camera test LED (4) indicates an open triax connection (no camera is connected). Other indicators of this condition are: OCP: Triax LED Flashes red MCP: DIAGNOSE TRIAX - OPEN Menu: Diagnostics Commun[...]

  • Page 58

    5 -4 User's Guide LDK 4502 - HDTV Camera Base Station Diagnostics Camera Base Station Prod Prog Cam +Floor Eng Camera Communication On Air Base Station Camera Connected Te s t Data board Video Receiver board FM Transceiver board Audio / Intercom board SDTV Output board Sync / Encoder HD board Digital output HD board HD SDI 1 2 3 CVBS SDI R1 G [...]

  • Page 59

    Diagnostics User's Guide LDK 4502 - HDTV Camera Base Station 5-5 LED indicators on the Sync/Encoder board show the status of the board and the signal locking: Init. Fail : - lights (red) if there is a configuration or initialisation error or if the bus clock or video sync pulses are missing. Sync Lock : - lights (green) if the Hor. and Vert. l[...]

  • Page 60

    5 -6 User's Guide LDK 4502 - HDTV Camera Base Station Diagnostics[...]

  • Page 61

    Service Parts User's Guide LDK 4502 - HDTV Camera Base Station 6 - 1 Section 6 Service Parts Parts list & Exploded Views ............................... 6 - 2 Contents[...]

  • Page 62

    6 - 2 User's Guide LDK 4502 - HDTV Camera Base Station Service Parts Parts list & Exploded Views Service parts .................................... Code Number 1.Sync Encoder HD BS ................. 3922 406 88731 2.Video Receiver HD BS ................ 3922 406 88621 3. SDTV Output HD BS ................. 3922 406 88721 4.Data Board BS ..[...]

  • Page 63

    Service Parts User's Guide LDK 4502 - HDTV Camera Base Station 6 - 3 22.Back Plate Blind ....................... 3922 407 33321 Used in ............................................... LDK4502/00 .................................... Standard Base Unit HDTV 23.Front Plate Assy HD BS ........... 3922 407 35741 Used in ............................[...]

  • Page 64

    6 - 4 User's Guide LDK 4502 - HDTV Camera Base Station Service Parts 26.Dust Filter Set ........................... 3922 407 33521 Used in ............................................... LDK4570/30 ....................................................... Dust Filter Set 27.Front Plate Power ..................... 3922 407 33532 Used in .........[...]

  • Page 65

    Service Parts User's Guide LDK 4502 - HDTV Camera Base Station 6 - 5 31.Fan Assy .................................. 3922 407 33571 Used in ............................................... LDK4510/10 ....................................................... Power Module 32.Back Plate Fan Power .............. 3922 407 33581 Used in ................[...]

  • Page 66

    6 - 6 User's Guide LDK 4502 - HDTV Camera Base Station Service Parts[...]