Instruction/ maintenance manual of the product LDK 4502 Technicolor - Thomson
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LDK 4502 LDK 4502 LDK 4502 LDK 4502 LDK 4502 HDTV Camera Base Station User’ s Guide 3922 496 48741 St.24.
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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 ............................................
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.
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 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.
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 .
1 - 4 User's Guide LDK 4502 - HDTV Camera Base Station Safety Instructions.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 .
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.
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.
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.
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 Tra.
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.
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: Sta.
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.
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 .
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.
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.
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.
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.
2-24 User's Guide LDK 4502 - HDTV Camera Base Station Installation.
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.
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.
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.
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: •.
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.
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.
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.
3 -8 User's Guide LDK 4502 - HDTV Camera Base Station Operating Instructions.
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 .....................................
A3-2 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.
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 c.
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 0.
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.
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.
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 --.
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.
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 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.
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.
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 an.
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.
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.
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.
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.
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).
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 Re.
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.
5 -6 User's Guide LDK 4502 - HDTV Camera Base Station Diagnostics.
Service Parts User's Guide LDK 4502 - HDTV Camera Base Station 6 - 1 Section 6 Service Parts Parts list & Exploded Views .....................
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 .....
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.
6 - 4 User's Guide LDK 4502 - HDTV Camera Base Station Service Parts 26.Dust Filter Set ........................... 3922 407 33521 Used in ............................................... LDK4570/30 ................................................
Service Parts User's Guide LDK 4502 - HDTV Camera Base Station 6 - 5 31.Fan Assy .................................. 3922 407 33571 Used in ............................................... LDK4510/10 ................................................
6 - 6 User's Guide LDK 4502 - HDTV Camera Base Station Service Parts.
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