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THOMSON LDK 4502 User's Manual

Thomsom multimedia hdtv camera base station user's guide ldk 4502.

 
LDK 4502
LDK 4502
LDK 4502
LDK 4502
LDK 4502
HDTV Camera Base Station
3922 496 48741 St.24

Summary of Contents

  • Page 1

    LDK 4502 LDK 4502 LDK 4502 LDK 4502 LDK 4502 HDTV Camera Base Station 3922 496 48741 St.24...

  • Page 2

    Declaration of Conformity We, Thomson Broadcast Solutions Nederland B.V., Kapittelweg 10, 4827 HG Breda, The Netherlands declare under our sole responsibility that this product is in compliance with the following standards: EN60065 : Safety EN55103-1 : EMC (Emission) EN55103-2 : EMC (Immunity) following the provisions of: a.

  • Page 3: Table Of Contents

    Diagnostic LED Indications ... 5-2 Triax diagnostic indications ... 5-3 Board identification ... 5-4 Sync/Encoder HD board status ... 5-5 Service Parts ... 6-1 Parts list & Exploded Views ... 6-2 User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 4: Safety Instructions

    For example, in the illustration above, the current status of the unit is 01. User's Guide LDK 4502 - HDTV Camera Base Station 0 1 2 3 4 5 6 7 8 9...

  • Page 5: Safety Summary, Cautions And Warnings, Earthing

    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 ... 1-2 Safety Instructions Section 1 Safety Instructions Earthing ... 1-3 User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 6

    0.2A in other It is strickly prohibited to short circuit the inner and outer shields of a triax cable used to connect a User's Guide LDK 4502 - HDTV Camera Base Station WARNING REGULATIONS.

  • Page 7

    N or coloured BLACK. Ensure that your equipment is connected correctly - if you are in any doubt consult a qualified electrician. User's Guide LDK 4502 - HDTV Camera Base Station (PE) and video earth (VE).

  • Page 8

    User's Guide LDK 4502 - HDTV Camera Base Station Safety Instructions...

  • Page 9: Installation

    Unpacking/Transport/Storage ... 2-2 Dimensions ... 2-3 Connectors and Cables ... 2-4 Intercom ... 2-14 Installation Section 2 Installation Voice Mail ... 2-20 Private Data ... 2-21 MCP Available ... 2-22 Specifications ... 2-23 User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 10: Unpacking/transport/storage

    When stored, the unit should be protected from temperarure extremes which may cause condensation, and should also be protected from high levels of dust. User's Guide LDK 4502 - HDTV Camera Base Station C to +70 Max. 90% (non condensing) max.

  • Page 11: Dimensions

    Weight: approx. 17kg. Installation 483 mm 465 mm Prod HDTV Prog Cam +Floor Camera On Air Communication Camera Base Station 438 mm User's Guide LDK 4502 - HDTV Camera Base Station Base Camera 88 mm Station Test Connected 510 mm...

  • Page 12: Connectors And Cables

    Connectors and Cables Triax connector orientation The triax connector can be mounted to suit your cable run. Sign I / Com External Data2 Data1 RS232 Link Audio out User's Guide LDK 4502 - HDTV Camera Base Station HD SDI CVBS Text Installation...

  • Page 13

    Input signals: 2-wire: 15 8 Housing 15 8 Housing User's Guide LDK 4502 - HDTV Camera Base Station level +6dBu or 0dBu selectable output impedance 50 ohm (max), symmetrical level +6dBu or 0dBu selectable impedance 9 Kohm (min), symmetrical level 0dBu...

  • Page 14

    3. RS-TXD 4. RS-DTR 5. RS-DGND - 6. RS-DSR 7. RS-RTS 8. RS-CTS 9. +12V User's Guide LDK 4502 - HDTV Camera Base Station Receive Data Transmit Data Data Terminal Ready Signal Ground Data bSet Ready Request To Send Clear To Send...

  • Page 15

    : "1"= 5V +/- 0.5V Rout = 150 ohm PRIVATE DATA IN Baudrate typ Duty cycle difference between input and output is max 5% PRIVATE DATA OUT User's Guide LDK 4502 - HDTV Camera Base Station 2400 bits/sec max 4800 bits/sec...

  • Page 16

    14. Audio 2 level (see pin 6) 15. GND Shield of cable to the pin marked housing. Housing Audio 2 input sensitivity User's Guide LDK 4502 - HDTV Camera Base Station - 64 dB ------ - 58 dB ------ +0.7V - 52 dB ------ +1.3V...

  • Page 17

    Output Voltage External Call signaling with DC Output Voltage User's Guide LDK 4502 - HDTV Camera Base Station Iso 1a Iso in ext. (PIN3) Iso 1b Iso in ext. Return (PIN11) On-Air (Tally) 1a On-Air in ext. (PIN4) On-Air (Tally) 1b On-Air in ext.

  • Page 18

    Shield of cable directly to the connector housing. 4-pin male, shielded cable A. Data B. Data not C. Not connected D. Shield Shield of cable to the pin marked housing. User's Guide LDK 4502 - HDTV Camera Base Station Installation...

  • Page 19

    Fischer 3-pin female Panel part number 3922 040 02881 Cable part number 2432 026 00274 Installation User's Guide LDK 4502 - HDTV Camera Base Station Eurostyle 3-pin male 1. Neutral 2. Line 3. Earth Mains input voltage: 230 Vac or 115 Vac...

  • Page 20

    Shield of cable directly to the connector housing. XLR 7-pin female 1. not connected 2. Return 3. ENG Telephone right 4. Return 5. ENG Telephone left 6. Return 7. ENG Microphone User's Guide LDK 4502 - HDTV Camera Base Station Installation...

  • Page 21

    2. Inner shield: 3. Outer shield: Lemo BBC 1. Inner pin: 2. Inner shield: 3. Outer shield: User's Guide LDK 4502 - HDTV Camera Base Station Signals + power Return Base Station housing Signals + power Return Base Station housing...

  • Page 22: Intercom

    Camera Headset HDTV Tracker (Floor) ENG-Cam User's Guide LDK 4502 - HDTV Camera Base Station No Intercom Lines Prod Prog Cam +Floor Camera Base Station Tracker...

  • Page 23

    Install \ Intercom \ Cam engineering BS system menu: Audio/Intercom \ ENG Headset \ Mic to ENG-Cam = On User's Guide LDK 4502 - HDTV Camera Base Station BS Headset Camera system menu: Install \ Intercom \ Track mic to...

  • Page 24

    Soft Focus ND1/64 Std. Ext. Save File Iris Tracker PROD Tracker (Floor) PROG PROD Tracker Tracker Headset 2-16 PROD PROG HDTV Tracker (Floor) User's Guide LDK 4502 - HDTV Camera Base Station PROD PROG Studio Camera Base Station Intercom PROD Installation...

  • Page 25

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-17...

  • Page 26

    PROG Tracker PROD (Floor) Tracker Tracker Headset 2-18 PROG PROD HDTV Tracker (Floor) ENG-Cam User's Guide LDK 4502 - HDTV Camera Base Station PROG PROD Prod Prog Cam +Floor Camera Base Station PROD ENG-Out Tracker (Floor) BS Headset Studio Intercom...

  • Page 27

    Installation User's Guide LDK 4502 - HDTV Camera Base Station 2-19...

  • Page 28: Voice Mail

    Push the camera call button to start playing out the recorded voice mail to the camera headset. Push the call button again to stop playing the voice mail message. User's Guide LDK 4502 - HDTV Camera Base Station Intercom Record ENG...

  • Page 29: Private Data

    Baudrate: 2400 Input level: TLL, possible RS232 Input impedance: 100Kohm Output impedance: ~300 ohm Max load: ~1Kohm User's Guide LDK 4502 - HDTV Camera Base Station Tracker Channel Camera Base Station PROG Channel A Control is as an example connected to the Aux connector.

  • Page 30: Mcp Available

    White clipper (Yes/No) Knee slope (Yes/No) Knee point (Yes/No) Iris(Normal/Reverse) OCP lock (Upper/Total) Intercom (System/Isolate) Audio (External/MCP) Aspect Ratio (External/MCP) Aspect Ratio (4:3/16:9) Autolight (Yes/No) 2-22 Normal Total System External External User's Guide LDK 4502 - HDTV Camera Base Station Installation...

  • Page 31: Specifications

    LDK 4560 MONITORING MODULES LDK 4560/20 PXM video out WFM video out Analog HDTV out Frequency response User's Guide LDK 4502 - HDTV Camera Base Station External video input module BNC 2x, 1.0Vp-p, 75 (loop-through) (CVBS or VBS) SDTV output HD module BNC 3x, 0.8Vp-p, 75...

  • Page 32

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

  • Page 33: Operating Instructions

    The menu structure and the methods of function selection are also explained. The appendix shows the Contents Introduction ... 3-2 Front panel ... 3-3 Operating Instructions Section 3 Operating Instructions contents of the menu system. Set-up ... 3-4 Using the Menu System ... 3-5 User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 34: Menu System, Introduction

    The System Menu video signal is available on the Text output of the base station. The System Menu text can also be superimposed on the CVBS output if desired. User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions...

  • Page 35: Front Panel

    This bicolour TEST LED lights red or yellow to indicate the Camera and Triax status: This green CONNECTED LED lights when the Camera is connected and the Camera power switch is On. User's Guide LDK 4502 - HDTV Camera Base Station Camera On Air Base...

  • Page 36: Set-up

    The System Menu video signal is available on the Text output of the base station. The System Menu text can also be superimposed on the CVBS and the Monitor output if desired. User's Guide LDK 4502 - HDTV Camera Base Station Prod Prog...

  • Page 37: Using The Menu System

    Rotary control. User's Guide LDK 4502 - HDTV Camera Base Station Select TOP to bring you back to the MAIN menu.

  • Page 38

    These files are available in the FILES menu. User's Guide LDK 4502 - HDTV Camera Base Station - a toggle value (only two values) - a list value (more than two values)

  • Page 39: System Menu Structure

    This correction only works when the camera exposure time is set to the 50Hz or 60Hz position. User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 40

    User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions...

  • Page 41: List Of Abbreviations

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

  • Page 42

    • Comments column The Comments column list information about the function. A3-2 User's Guide LDK 4502 - HDTV Camera Base Station Appendix: software status 24...

  • Page 43

    I SMPTE,Full SMPTE I 0..99 MONITORING Menu Values Default Blocked if Time Inst User's Guide LDK 4502 - HDTV Camera Base Station File Comments Add colour information to the CVBS Scene signals Scene System Change white bar level in colour bar...

  • Page 44

    I 0dB,20dB 20dB I 0..99 ENG Wire Mode=2 I On,Off I On,Off I 0..99 I On,Off User's Guide LDK 4502 - HDTV Camera Base Station Blocked if File Comments Studio audio system level System input 1 Studio audio system level...

  • Page 45

    I 0..99 I On,Off I 0..99 I On,Off I 0..99 GRB,YPrPb,CVBS, CVBS I 16:9,4:3 16:09 User's Guide LDK 4502 - HDTV Camera Base Station Blocked if File Operator Tracker ENG channel to headset level Operator Headset to basestation ENG output...

  • Page 46

    I CUST,FACT CUST I exec Std. System I exec file=FACT User's Guide LDK 4502 - HDTV Camera Base Station File Comments Set camera number Operator Switch the power to the camera Operator See Section "No MCP Available" System Yellow On Air mode...

  • Page 47

    I Run,OK,Error I Run,OK,Error I exec I exec I Run,OK,Error I Run,OK,Error I Run,OK,Error I Run,OK,Error I Yes,No I Yes,No I Yes,No User's Guide LDK 4502 - HDTV Camera Base Station Blocked if File Comments See Section "Triax Status Indications" A3-7...

  • Page 48

    User's Guide LDK 4502 - HDTV Camera Base Station Meaning neutral density no drop frame camera operator file smart card operator file operation operator output overload personal indentification read/write...

  • Page 49: Replacements

    This section gives information on the procedures to follow when replacing printed circuit boards and mechanical components at first line level. Contents Introduction ... 4-2 Power ... 4-2 Replacements Section 4 Replacements Opening The Base Station ... 4-4 Replacing Dust Filters ... 4-5 User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 50: Introduction, Power

    Power Unit out of the Base Station. Camera On Air communication Base Mains Station Camera Base Station User's Guide LDK 4502 - HDTV Camera Base Station Camera Test Connected Replacements...

  • Page 51

    Camera On Air Base Camera communication Mains Station Test Connected Camera Base Station CORRECT On Air Camera Base Camera communication Mains Station Test Connected Camera Base Station WRONG Replacements User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 52: Opening The Base Station

    Opening The Base Station House with top mounted To remove top, bend both sides outwords and lift backside as shown onthe picture Slide top backwords and lift from house User's Guide LDK 4502 - HDTV Camera Base Station Replacements...

  • Page 53: Replacing Dust Filters

    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 Replacements User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 54

    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 User's Guide LDK 4502 - HDTV Camera Base Station Replacements...

  • Page 55: Diagnostics

    Contents Diagnostic LED Indications ... 5-2 Triax diagnostic indications ... 5-3 Diagnostics Section 5 Diagnostics Board identification ... 5-4 Sync/Encoder HD board status ... 5-5 User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 56: Diagnostic Led Indications

    Connected green Camera power switched off by the camera power switch. Camera power switched off by the MCP, OCP or base station menu. User's Guide LDK 4502 - HDTV Camera Base Station Camera Connected Camera indicator - Test Red lights continuously – Triax short circuit.

  • Page 57: Triax Diagnostic Indications

    Interrupted Diagnostics Precautions to avoid Triax problems • • • User's Guide LDK 4502 - HDTV Camera Base Station CSHRT Indicates a short circuit between the core and the inner shield. TSHRT Indicates a short circuit between the inner shield, the outer shield and the core.

  • Page 58: Board Identification

    SDTV Output board Audio / Intercom board Monitoring HD module Sign I / Com External Data1 Data2 RS232 Link Audio out User's Guide LDK 4502 - HDTV Camera Base Station Prod Prog Cam +Floor Base Camera Camera On Air Test Connected Station...

  • Page 59: Sync/encoder Hd Board Status

    (green) if the Hor. and Vert. lock is OK. Ext. Ref. Avail.: lights (green) if an external sync. signal is present. Burst Lock: lights (green) if the subcarrier/H-phase lock is OK. Diagnostics User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 60

    User's Guide LDK 4502 - HDTV Camera Base Station Diagnostics...

  • Page 61: Service Parts

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

  • Page 62: Parts List & Exploded Views

    LDK4521/10 ... Triax Module HDTV-Fischer LDK4521/20 ... Triax Module HDTV-Trilock LDK4521/30 ... Triax Module HDTV-ARD LDK4521/40 ... Triax Module HDTV-LEMO 4 LDK4521/50 ... Triax Module HDTV-LEMO BBC LDK4521/60 ... Triax Module HDTV-LEMO 3 User's Guide LDK 4502 - HDTV Camera Base Station Service Parts...

  • Page 63

    ... Triax Module HDTV-LEMO BBC Used in ... LDK4521/60 ... Triax Module HDTV-LEMO 3 25 Motherboard BS Service Assy .. 3922 407 35471 Used in ... LDK4502/00 ... Standard Base Unit HDTV Service Parts User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 64

    29.Protection Brackets Back ... 3922 407 33551 Used in ... LDK4502/00 ... Standard Base Unit HDTV 30.Print Rail Set ENG Option ... 3922 407 33561 Used in ... LDK4502/00 ... Standard Base Unit HDTV User's Guide LDK 4502 - HDTV Camera Base Station Service Parts...

  • Page 65

    36.Fuse Holder EUROPE ... 2432 034 20201 Used in ... LDK4510/10 37.Fuse T 4A 250V 5 x 20 ... 2422 086 01193 Used in ... LDK4510/10 ... Power Module Service Parts User's Guide LDK 4502 - HDTV Camera Base Station...

  • Page 66

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

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