HD CAMERA CONTROL UNIT
HDCU-900
SD ANALOG INTERFACE UNIT
HKCU-901
HD ANALOG INTERFACE UNIT
HKCU-902
FRAME RATE CONVERTER UNIT
HKCU-903
LINE CONVERTER UNIT
HKCU-904
MAINTENANCE MANUAL 1st Edition (Revised 2)
! WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.
! WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. 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 réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres. Pour toute réparation faire appel à une personne compétente uniquement.
HDCU-900 (UC) Serial No. 10001 and Higher
HDCU-900 (J) Serial No. 30001 and Higher
HDCU-900 (CE) Serial No. 40001 and Higher
HKCU-901 (UC) Serial No. 10001 and Higher
HKCU-901 (J) Serial No. 30001 and Higher
HKCU-901 (CE) Serial No. 40001 and Higher
HKCU-902 (SY) Serial No. 10001 and Higher
HKCU-903 (SY) Serial No. 10001 and Higher
HKCU-904 (SY) Serial No. 10001 and Higher
HDCU-900 MM
For HDCU-900 |
|
Laser Diode Properties |
|
Material |
: In GaAsP |
Wave length |
: 1310 ± 40 nm |
Emission duration |
: Continuous |
Laser output power: _8 dBm
For HDCU-900
CLASS 1
LASER PRODUCT
LASER KLASSE 1
PRODUKT
This camera control unit is classified as a CLASS 1 LASER PRODUCT.
The CLASS 1 LASER PRODUCT label is located on the rear panel.
For HDCU-900
CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.
HDCU-900 MM |
1 (P) |
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Table of Contents |
Manual Structure |
|
Purpose of this manual ........................................................................................ |
5 (E) |
Related manuals ................................................................................................... |
5 (E) |
Contents ............................................................................................................... |
6 (E) |
1. Service Overview
1-1. |
Tools ...................................................................................................... |
|
1-1 (E) |
1-2. |
Board/Main Parts Layout ...................................................................... |
1-2 (E) |
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1-3. |
Circuit Description ................................................................................ |
1-4 (E) |
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1-3-1. HDCU-900 ........................................................................... |
1-4 (E) |
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1-3-2. HKCU-901 ........................................................................... |
1-5 (E) |
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1-3-3. HKCU-902 ........................................................................... |
1-5 (E) |
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1-3-4. HKCU-903 ........................................................................... |
1-5 (E) |
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1-3-5. HKCU-904 ........................................................................... |
1-5 (E) |
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1-4. |
Functions of the Indicators on the Boards ............................................. |
1-6 (E) |
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1-4-1. |
AT-141 Board ...................................................................... |
1-6 (E) |
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1-4-2. |
DPR-163 Board .................................................................... |
1-6 (E) |
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1-4-3. |
RC-86 Board ........................................................................ |
1-9 (E) |
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1-4-4. |
IF-789A/789P Board (HKCU-901) .................................... |
1-10 (E) |
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1-4-5. |
FC-83 Board (HKCU-903) ................................................ |
1-10 (E) |
1-5. |
Adjustment and Setting after Replacing the Boards ........................... |
1-12 (E) |
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1-5-1. When Replacing the AT-141 Board ................................... |
1-12 (E) |
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1-5-2. When Replacing the RC-86 Board ..................................... |
1-12 (E) |
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1-5-3. When Replacing the DPR-163 Board ................................ |
1-12 (E) |
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1-5-4. When Replacing the IF-789A/789P Board (HKCU-901) .. |
1-12 (E) |
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1-6. |
Connecting/Disconnecting the Flexible Card Wire ............................ |
1-13 (E) |
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1-7. |
Cleaning of Connector/Cable .............................................................. |
1-13 (E) |
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1-8. |
Notes for RX-53 Boards ...................................................................... |
1-15 (E) |
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1-9. |
Writing and Rewriting the PLD Internal Data .................................... |
1-15 (E) |
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1-10. |
Circuit Protective Elements ................................................................. |
1-17 (E) |
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1-11. Notes on Repair Parts .......................................................................... |
1-18 (E) |
||
1-12. |
Character Display Function ................................................................. |
1-19 (E) |
|
HDCU-900 MM |
1 (E) |
2. Replacement of Main Parts
2-1. Replacing the Switching Regulator ....................................................... |
2-1 (E) |
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2-2. |
Replacing the Fuse ................................................................................ |
2-2 (E) |
2-3. Removing the Rear Panel ...................................................................... |
2-3 (E) |
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2-4. Replacing the DC Fan (Rear Panel) ...................................................... |
2-3 (E) |
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2-5. |
Replacing the PS-587 Board ................................................................. |
2-5 (E) |
2-6. |
Replacing the RX-53 Board .................................................................. |
2-6 (E) |
2-7. |
Replacing the CAMERA Connector ..................................................... |
2-8 (E) |
3. |
Electrical Alignment |
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3-1. |
Preparation ............................................................................................ |
3-1 (E) |
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3-1-1. |
Required Equipment ............................................................. |
3-1 (E) |
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3-1-2. |
Notes on Adjustments .......................................................... |
3-1 (E) |
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3-1-3. |
Connection of Equipment .................................................... |
3-2 (E) |
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3-1-4. |
Initialization Settings ........................................................... |
3-3 (E) |
3-2. |
Audio System Adjustment .................................................................... |
3-4 (E) |
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3-2-1. |
Microphone Level Adjustment ............................................ |
3-4 (E) |
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3-2-2. Front Intercom Microphone Level Adjustment ................... |
3-5 (E) |
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3-2-3. |
RTS Intercom Adjustment ................................................... |
3-6 (E) |
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3-2-4. PGM Mix Level Adjustment ................................................ |
3-7 (E) |
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3-2-5. Side Tone Level Adjustment ................................................ |
3-8 (E) |
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3-3. Video and Reference Signal System Adjustment ................................. |
3-9 (E) |
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3-3-1. HD-SDI Output VCO Free-run Adjustment ........................ |
3-9 (E) |
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3-3-2. Clock (74 MHz) Duty Adjustment/AT Board ..................... |
3-9 (E) |
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3-3-3. Clock (74 MHz) Duty Adjustment/DPR Board ................. |
3-10 (E) |
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3-3-4. |
Prompter Level Adjustment ............................................... |
3-10 (E) |
3-4. Video Signal System Adjustment (RC-86 Board) .............................. |
3-11 (E) |
||
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3-4-1. SD-SDI Output VCO Adjustment ...................................... |
3-11 (E) |
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3-4-2. SD-SDI Input VCO Free-run Adjustment .......................... |
3-12 (E) |
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3-4-3. Main Clock (74 MHz) Duty Adjustment ........................... |
3-13 (E) |
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3-4-4. Return Clock (74 MHz) Duty Adjustment ......................... |
3-13 (E) |
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3-4-5. PIX Output Level Adjustment ........................................... |
3-14 (E) |
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3-4-6. WF Output Level Adjustment ............................................ |
3-15 (E) |
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3-4-7. |
STAIR CASE Adjustment ................................................. |
3-15 (E) |
3-5. SD Signal System Adjustment (HKCU-901) ...................................... |
3-16 (E) |
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3-5-1. VBS Output Level Adjustment .......................................... |
3-17 (E) |
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3-5-2. PIX Output Level Adjustment ........................................... |
3-17 (E) |
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3-5-3. WF Output Level Adjustment ............................................ |
3-18 (E) |
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3-5-4. GRB Output Level Adjustment .......................................... |
3-19 (E) |
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3-5-5. Y/R-Y/B-Y Output Level Adjustment ............................... |
3-20 (E) |
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3-5-6. |
Return Level Adjustment ................................................... |
3-21 (E) |
2 (E) |
HDCU-900 MM |
3-6. |
HD Signal Input/Output Adjustment (HKCU-902) ............................ |
3-24 (E) |
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3-6-1. Y/PB/PR Output Level Adjustment ..................................... |
3-24 (E) |
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3-6-2. GBR Output Level Adjustment .......................................... |
3-25 (E) |
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3-6-3. SYNC Output Level Adjustment ....................................... |
3-26 (E) |
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3-6-4. |
A/D Conversion Level Adjustment .................................... |
3-27 (E) |
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3-6-5. |
Clock (74 MHz) Duty Adjustment ..................................... |
3-27 (E) |
3-7. |
Video Signal System Adjustment (HKCU-904) ................................. |
3-28 (E) |
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3-7-1. |
Main Clock (74 MHz) Duty Adjustment ........................... |
3-28 (E) |
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3-7-2. |
Return Clock (74 MHz) Duty Adjustment ......................... |
3-28 (E) |
HDCU-900 MM |
3 (E) |
Manual Structure
Purpose of this manual
This manual is the maintenance manual of the following models :
HD Camera Control Unit |
HDCU-900 |
SD Analog Interface Unit |
HKCU-901 |
HD Analog Interface Unit |
HKCU-902 |
Frame Rate Converter Unit |
HKCU-903 |
Line Converter Unit |
HKCU-904 |
This manual is intended for use by trained system and service engineers, and describes the information regarding the circuit description, character display function, replacement of main parts and electrical alignment.
Related manuals
Beside this Maintenance Manual, the following manuals are available for the unit.
.Operation Manual (Supplied with HDCU-900)
This manual describes how to operate the HDCU-900.
.Installation and Maintenance Manual (Supplied with HDCU-900)
This manual intended for use by trained system and service engineers describes the information regarding the installation of the HDCU-900 and the information required for initial services.
Part number: 3-204-285-XX
.“Camera System HDC-900 Series Maintenance Manual” CD-ROM (Available on request)
This “Camera System HDC-900 Series Maintenance Manual” CD-ROM allows you to search for the detailed information (parts list, semiconductor pin assignments, block diagrams, schematic diagrams and board layouts) of the HD color camera HDC-900/950, that of HD camera control unit HDCU-900 and that of option board HKCU-901/902/903/904 for HDCU-900 that premises the service on the component level.
In addition to the above-described information, you can view the PDF files of the related manuals of the equipment models that are used in the HDC-900 series camera system. (Contents are subject to change without notice.) For obtaining, contact your local Sony Sales Office/Service Center.
.“Semiconductor Pin Assignments” CD-ROM (Available on request)
This “Semiconductor Pin Assignments” CD-ROM allows you to search for semiconductors used in B&P Company equipment.
Semiconductors that cannot be searched for on this CD-ROM are listed in the maintenance manual for the corresponding unit. The maintenance manual contains a complete list of all semiconductors and their ID Nos., and thus should be used together with the CD-ROM.
Part number: 9-968-546-XX
HDCU-900 MM |
5 (E) |
Contents
The following is a summary of the sections of this manual.
Section 1 Service Overview
Describes information about circuit description, on-board indicators, adjustments after board replacement and character display functions.
Section 2 Replacement of Main Parts
Describes replacement of parts.
Section 3 Electrical Alignment
Describes the general information for electrical adjustment and the adjustment procedure of this unit.
6 (E) |
HDCU-900 MM |
|
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Section 1 |
|
Service Overview |
|
1-1. Tools |
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Name |
Sony P/N |
Remark |
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Extension board BKP-7900 |
_ |
Front extension board |
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Extension board JX-428 |
J-6394-280-A |
Front extension board |
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Used to check side B of the board. |
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Extension board EX-525A |
A-8326-353-A |
Rear side extension board |
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Extension board EX-738 |
A-8327-351-A |
For HDC-900/950 |
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Alignment sleeve remover HC-001 |
J-6480-010-A |
For female connector |
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PLD download tool |
J-7120-140-A |
PLD data download cable |
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Cotton swab |
_ |
Commercially available |
|
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For cleaning optical contact block |
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(4 mm or less in diameter) |
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HDCU-900 MM |
1-1 (E) |
1-2. Board/Main Parts Layout
1-2. Board/Main Parts Layout
1
0
2
3
4
9
5
8 |
6 |
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7 |
DC fans
!-
Switching regulator
!=
![
!]
!\
1-2 (E) |
HDCU-900 MM |
1-2. Board/Main Parts Layout
No. |
Board |
Function |
1 |
SDI-54A board (HDCU-900) |
HD Digital Interface |
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S/N : 1000111000 (UC), 4000141000 (CE) |
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SDI-82 board (HDCU-900) |
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S/N : 11001- (UC), 41001- (CE) |
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2 |
DIF-102 board (HDCU-900) |
SD Digital Interface |
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ADA-59 board (HKCU-902) |
HD Analog Interface |
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SDI-54B board (HKCU-903) |
HD Digital Interface |
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SDI-54C board (HKCU-904) |
HD Digital Interface |
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3 |
RX-53 board (HDCU-900) |
Optical Interface |
4 |
DIF-102 board (HDCU-900) |
SD Digital Interface |
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VDA-57 board (HKCU-901) |
SD Analog Interface |
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ADA-59 board (HKCU-902) |
HD Analog Interface |
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SDI-54C board (HKCU-904) |
HD Digital Interface |
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5 |
PS-587 board (HDCU-900) |
Power Supply |
6 |
DPR-163 board (HDCU-900) |
HD Video Processor |
7 |
RC-86 board (HDCU-900) |
HD-SD Down Converter |
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FC-83 board (HKCU-903) |
Frame Rate Converter |
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LC-41 board (HKCU-904) |
Line Converter |
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8 |
RC-86 board (HDCU-900) |
HD-SD Down Converter |
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IF-789A*1/789P*2 board (HKCU-901) |
Composite Encoder |
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LC-41 board (HKCU-904) |
Line Converter |
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9 |
AT-141 board (HDCU-900) |
Syscon/Audio Processor/SG |
0 |
MB-902 board (HDCU-900) |
Motherboard |
!- |
CN-2004 board (HDCU-900) |
Connector |
!= |
CN-2006 board (HDCU-900) |
Connector |
![ |
CN-2007 board (HDCU-900) |
Connector |
!] |
CN-2008 board (HDCU-900) |
Connector |
!\ |
CN-2005 board (HDCU-900) |
Connector |
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*1 : For UC
*2 : For CE
n
The slot to be used of each board differs depending on the used system. For details, refer to Section 2-1, “Setting the System Format” of the separate Installation and Maintenance Manual.
HDCU-900 MM |
1-3 (E) |
1-3. Circuit Description
1-3. Circuit Description
1-3-1. HDCU-900
.AT-141 board
The AT-141 board performs the various controls using the CPU, such as controlling the communication with the camera head, with the control panel and with the CNU, and the control of the respective circuit boards inside the CCU.
The AT-141 board also performs the audio signal processing such as the D/A conversion of the MIC audio signal coming from the camera, the A/D conversion of the PGM signal, the A/D and D/A conversions of the INCOM audio, and the INCOM line switch with the external device. The AT-141 board also performs interface processing of the TALLY signal.
The AT-141 board has an internal SG circuit for the HD and SD signal, establishes genlock between the HD and SD, and also genlocks the system with the main reference that is input from the external source.
.PS-587 board
The PS-587 board is the power regulator that supplies +1.5 V and _2.0 V regulated powers that are used for processing the serial data of the HD and SDI systems.
.RX-53 board
The RX-53 board is the interface board that has the function interface between the HD-SDI optical signal and the camera head. The RX-53 board also performs the O/E and E/O conversions.
.DPR-163 board
The DPR-163 board interfaces the various signals with the camera head.
As to the HD video signal, it performs the processing of the two HD video channels of both the camera picture and return picture. The processing includes the phase adjustment using the line memory and exchange of the clock signal with another desired clock.
The DPR-163 board has a built-in color bar generator and performs the processing of the marker and skin gate for the monitor.
It also performs embedding of the prompter signal into the signal of the return video signals and the interface processing with the digital audio system.
.SDI-54A/SDI-82 board
The SDI-54A/SDI-82 board is an interface board for interfacing with the coaxial HD-SDI signal supplied from external equipment.
It supplies the main line output signal, the monitor output signal and accepts the return (four systems) input, the main reference input and the prompter input.
.RC-86 board
The RC-86 board performs the SD-conversion processing of the main line system HD signal and also performs the HD-conversion processing of the SD signal of the return system.
As the interface with external equipment, it performs processing of the component SDI format signal. The RC-86 board has a built-in color bar generator and a simplified composite encoder. These are used to generate the composite analog signal for which the marker and skin gate processing has already been performed, which are the two types used for monitoring.
.DIF-102 board
The DIF-102 board is an interface board used for interfacing the coaxial HD-SDI signal with external equipment.
It accepts the SD-SDI main line output and the return (four systems) input, and also supplies the composite analog output signal to be connected to the picture monitor and has a waveform monitor control connector.
In addition, it has a SYNC output of one channel that can be switched between HD-SYNC and SD-SYNC.
1-4 (E) |
HDCU-900 MM |
1-3. Circuit Description
1-3-2. HKCU-901
.IF-789A/789P board
The IF-789A/789P board is used in combination with the RC-86 board for interfacing the SD signal of the main line using an analog interface.
It has a built-in digital composite encoder and color bar generator that are used to generate the composite output signal, the component output signal and the monitoring output. It also performs D/A conversion of these signals.
It has a return signal processing block that converts the analog composite input signal into the 4:2:2 digital component signal and interfaces it with the RC-86 board.
In addition, it has a built-in external sync circuit of the SC (sub-carrier).
.VDA-57 board
The VDA-57 board is an interface board that interfaces the SD analog signal with external equipment. It supplies the composite and component SD analog signal, the monitor output, and SD-SYNC output, and accepts the return input signals (four systems).
1-3-3. HKCU-902
.ADA-59 board
The ADA-59 board is not equipped with the corresponding front board as its pair. It performs the D/A and A/D conversions of the HD signal. This is the interface board with the external analog equipment. It accepts the component output of the two systems, monitor output and HD-SYNC output, and also supplies the return (single channel, four systems).
1-3-4. HKCU-903
.FC-83 board
The FC-83 board is a frame conversion board that converts a 24P picture into a 60i picture using the 2 to 3 pull-down method.
The FC-83 board has three built-in converter circuits in total (two circuits for the main output and for the circuit board in the bottom shelf of the main line system, and one conversion circuit for the return system picture). In the return system circuit, the return signal undergoes reverse-conversion of that of the main line signal.
The board is equipped with a monitor output for outputting the signals that have already undergone the marker and skin gate processing to be used for monitoring.
It also has an auxiliary reference input circuit for operating at multiple frame frequency. The auxiliary reference input circuit detects the frame sync point of both the main reference and sub reference signals, and establishes the frame lock of the sub reference signal with the main reference signal.
.SDI-54B board
The SDI-54B board is an interface board that interfaces the coaxial HD-SDI signal with external equipment. It supplies the main line output signal and the monitor output signal. It accepts the return (four systems) input, sub reference input and supplies SYNC (two systems) output.
1-3-5. HKCU-904
.LC-41 board
The LC-41 board is a line conversion board that converts the 1080-60i or 540-60P picture into the 72060P picture. It contains two converter circuits (for the main line system and return system). In the return system circuit, the return signal undergoes reverse-conversion of that of the main line signal.
.SDI-54C board
The SDI-54C board is an interface board that interfaces the coaxial HD-SDI signal with external equipment. It supplies the main line output signal and the SYNC (two systems), and accepts the return (four systems) input.
HDCU-900 MM |
1-5 (E) |
1-4. Functions of the Indicators on the Boards
1-4. Functions of the Indicators on the Boards
1-4-1. AT-141 Board
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
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A |
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B |
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C |
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D |
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E |
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F |
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G |
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H |
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J |
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K |
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L |
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D802 |
D611 D612 D609 |
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M |
AT |
REF GEN |
REMOTE |
REFERENCE H |
MIC LEVEL |
CCU |
TALK |
2 WIRE |
|||
POWER /1.001 IN LOCK |
LOCAL |
PHASE |
NORM |
NORM |
INCOM |
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LEVEL |
CANCEL |
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HD BB |
MIN |
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SELECT |
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MIN |
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FINE |
CH-1 |
CH-2 |
ENG PROD |
PGM |
SIDE |
1 |
2 |
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PRIVATE |
MIX |
TONE |
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AT-141 board (A side and panel side)
D609 : GEN LOCK display
Lights up when external synchronization is established.
D611 : /1.001 display
Lights up when the frame frequency factor of the HD signal is set to 1/1.001 times.
n
Set it with S603 on the AT-141 board. For details, refer to Section 1-5-1, “AT-141 Board” of “Settings of Switches and Controls on Boards” of the separate Installation and Maintenance Manual.
D612 : REF IN display
Lights up when the reference signal is input to the REFERENCE IN connector on the rear panel of the unit.
D802 : POWER display
Lights up when the voltage used on the board is normally supplied.
1-4-2. DPR-163 Board
Board suffix: -11 through -14
9 |
8 |
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5 |
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4 |
3 |
2 |
1 |
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A |
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B |
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C |
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D |
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E |
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D903 |
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D902 |
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D901 |
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D802 D804 D806 D808 D811 D812 D815 D818 D820 D822 |
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D907 |
D904 |
D801 |
D803 D805 D807 |
D810 |
D814 |
D813 |
D821 |
D819 |
D817 |
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DPR |
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MAIN OUTPUT |
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POWER POWER /1.001 |
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PSF |
CHU LOCK |
CONDITION |
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CHU |
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DPR-163 board (A side and panel side)
n
When D813 and D821 light in red, be sure to clean the CAMERA connector of the unit, the CCU connector of the camera side and optical/electrical cable. It is also recommended to clean them when the indicators light in yellow. For the cleaning procedure, refer to Section 1-7.
D801 : /1.001 display
Lights up when the frame frequency factor of the HD signal is set to 1/1.001 times.
n
Set it with S603 on the AT-141 board. For details, refer to Section 1-5-1, “AT-141 Board” of “Settings of Switches and Controls on Boards” of the separate Installation and Maintenance Manual.
D802 : 0
Factory use only
1-6 (E) |
HDCU-900 MM |
D803, D805, D807, D810 : MAIN OUTPUT display
Displays the frame frequency of the camera and the MAIN HD output of the CCU.
D803 lights up when the frequency is 30 Hz.
D805 lights up when the frequency is 25 Hz.
D807 lights up when the frequency is 24 Hz.
D810 lights up during progressive operation of the camera.
D804 : 1
Factory use only
D806 : 2
Factory use only
D808 : 3
Factory use only
D811 : 4
Factory use only
D812 : 5
Factory use only
D813 : OPTICAL CONDITION (CCU) display
Displays the optical level received at the HDCU-900 side. (0 dBm = 1 mW)
Lights in green : Normal (The optical reception level should be _17 dBm or more)
Lights in yellow : Normal (The optical reception level should be within _17 dBm to _20 dBm.)
Lights in red : Abnormal (The optical reception level should be less than _20 dBm.)
n
Attenuates about 0.5 dB for every 1 km of cable. Attenuates about 0.5 dB for each relay connector.
D814 : CHU LOCK display
Lights up when communication with the connected camera is normally established.
D815 : 6
Factory use only
D817 : 1035 line display
Lights up when the number of active video lines of the connected camera is 1035.
D818 : 7
Factory use only
HDCU-900 MM
1-4. Functions of the Indicators on the Boards
D819 : 540P display
Lights up when the connected camera runs in 540P mode.
n
Set it with S805 on the DPR-163 board. For details, refer to Section 1-5-2, “DPR-163 Board” of “Settings of Switches and Controls on Boards” of the separate Installation and Maintenance Manual.
D820 : 8
Factory use only
D821 : OPTICAL CONDITION (CHU) display
Displays the optical level received at the camera side. (0 dBm = 1 mW)
Lights in green : Normal (The optical reception level should be _17 dBm or more)
Lights in yellow : Normal (The optical reception level should be within _17 dBm to _20 dBm.)
Lights in red : Abnormal (The optical reception level should be less than _20 dBm.)
n
Attenuates about 0.5 dB for every 1 km of cable. Attenuates about 0.5 dB for each relay connector.
D822 : 9
Factory use only
D904 : SYSTEM POWER display
Lights when the power supply unit and power supply of the PS-587 board (1.5 V, _2V) are normal.
D907 : POWER display
Lights up when the voltage used on the board is normal.
1-7 (E)
1-4. Functions of the Indicators on the Boards
Board suffix: -22 and later
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D907 |
D904 |
D801 |
D803 D805 D807 |
D810 |
D814 |
D813 |
D821 |
D819 |
D817 |
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DPR |
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SYSTEM |
MAIN OUTPUT |
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POWER POWER /1.001 |
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PSF |
CHU LOCK |
CONDITION |
540P |
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25 24 |
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CHU |
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DPR-163 board (A side and panel side)
n
When D813 and D821 light in red, be sure to clean the CAMERA connector of the unit, the CCU connector of the camera side and optical/electrical cable. It is also recommended to clean them when the indicators light in yellow. For the cleaning procedure, refer to Section 1-7.
D801 : /1.001 display
Lights up when the frame frequency factor of the HD signal is set to 1/1.001 times.
n
Set it with S603 on the AT-141 board. For details, refer to Section 1-5-1, “AT-141 Board” of “Settings of Switches and Controls on Boards” of the separate Installation and Maintenance Manual.
D803, D805, D807, D810 : MAIN OUTPUT display
Displays the frame frequency of the camera and the MAIN HD output of the CCU.
D803 lights up when the frequency is 30 Hz.
D805 lights up when the frequency is 25 Hz.
D807 lights up when the frequency is 24 Hz.
D810 lights up during progressive operation of the camera.
1-8 (E)
D813 : OPTICAL CONDITION (CCU) display
Displays the optical level received at the HDCU-900 side. (0 dBm = 1 mW)
Lights in green : Normal (The optical reception level should be _17 dBm or more)
Lights in yellow : Normal (The optical reception level should be within _17 dBm to _20 dBm.)
Lights in red : Abnormal (The optical reception level should be less than _20 dBm.)
n
Attenuates about 0.5 dB for every 1 km of cable. Attenuates about 0.5 dB for each relay connector.
D814 : CHU LOCK display
Lights up when communication with the connected camera is normally established.
D817 : 1035 line display
Lights up when the number of active video lines of the connected camera is 1035.
D819 : 540P display
Lights up when the connected camera runs in 540P mode.
n
Set it with S805 on the DPR-163 board. For details, refer to Section 1-5-2, “DPR-163 Board” of “Settings of Switches and Controls on Boards” of the separate Installation and Maintenance Manual.
D821 : OPTICAL CONDITION (CHU) display
Displays the optical level received at the camera side. (0 dBm = 1 mW)
Lights in green : Normal (The optical reception level should be _17 dBm or more)
Lights in yellow : Normal (The optical reception level should be within _17 dBm to _20 dBm.)
Lights in red : Abnormal (The optical reception level should be less than _20 dBm.)
n
Attenuates about 0.5 dB for every 1 km of cable. Attenuates about 0.5 dB for each relay connector.
D904 : SYSTEM POWER display
Lights when the power supply unit and power supply of the PS-587 board (1.5 V, _2V) are normal.
D907 : POWER display
Lights up when the voltage used on the board is normal.
HDCU-900 MM
1-4-3. |
RC-86 Board |
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1 |
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D4 |
D809 |
D810 |
D811 |
D812 |
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D813 D815 D817 D819 D821 D822 D814 D816 D818 D820 |
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RC |
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MAIN OUTPUT |
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POWER |
525 |
625 |
30PSF 60P |
LOCAL REMOTE SQ LB EC |
HORIZONTAL LEFT |
RIGHT |
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CENTER |
VERTICAL DOWN |
UP |
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RC-86 board (A side and panel side)
D4 : POWER display
Lights up when the voltage used on the board is normally supplied.
D809, D810, D811 : MAIN OUTPUT display
Displays the SD system.
D809 lights up when the SD system is set to 525/59.941 SDI.
D810 lights up when the SD system is set to 625/50I SDI. D811 lights up during 30PsF operation of the camera.
n
For details of the SD system setting, refer to Section 2-1-2, “SD System” of “Setting the System Format” of the separate Installation and Maintenance Manual.
D813 : 0
Factory use only
D814 : 6
Factory use only
1-4. Functions of the Indicators on the Boards
D815 : 1
Factory use only
D816 : 7
Factory use only
D817 : 2
Factory use only
D818 : 8
Factory use only
D819 : 3
Factory use only
D820 : 9
Factory use only
D821 : 4
Factory use only
D822 : 5
Factory use only
HDCU-900 MM |
1-9 (E) |
1-4. Functions of the Indicators on the Boards
1-4-4. IF-789A/789P Board (HKCU-901)
9 |
8 |
7 |
6 |
5 |
4 |
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1 |
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D701 |
D602 |
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IF |
POWER |
BB |
REFERENCE |
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VBS |
RGB LEVEL |
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REF IN |
SC PHASE |
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LEVEL CHROMA SYNC
1-4-5. FC-83 Board (HKCU-903)
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8 |
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D1005 |
D1006 |
D1007 D1008 |
D1010 D1009 |
D1012 |
D1011 |
D1020 D1018 D1016 D1014 D1022 D1021 D1019 D1017 D1015 D1013 |
K |
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D824 |
M |
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L |
FC |
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MAIN OUTPUT |
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FRAME FRAME |
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POWER |
/1.001 |
60 |
50 |
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PSF P |
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REF IN |
LOCK |
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30 |
25 |
24 |
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IF-789A/789P board (A side and panel side) |
FC-83 board (A side and panel side) |
D602 : BB REF IN display
Lights up when the external sync mode is set to SD and the reference signal for synchronizing the sub carrier is input.
n
Set it with S602 on the AT-141 board. For details, refer to Section 1-5-1, “AT-141 Board” of “Settings of Switches and Controls on Boards” of the separate Installation and Maintenance Manual.
D701 : POWER display
Lights up when the voltage used on the board is normally supplied.
D824 : POWER display
Lights up when the voltage used on the board is normally supplied.
D1005 : /1.001 display
Lights up when the frame frequency factor of the HD signal is set to 1/1.001 times.
n
Set it with S603 on the AT-141 board. For details, refer to Section 1-5-1, “AT-141 Board” of “Settings of Switches and Controls on Boards” of the separate Installation and Maintenance Manual.
1-10 (E) |
HDCU-900 MM |
1-4. Functions of the Indicators on the Boards
D1006, D1007, D1008, D1009, D1010 : |
D1021 : 4 |
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MAIN OUTPUT display |
Factory use only |
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Displays the frame frequency setting of the frame convert |
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HD output of the CCU. |
D1022 : 5 |
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D1006 lights up when the frequency is 30 Hz. |
Factory use only |
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D1007 lights up when the frequency is 25 Hz. |
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D1008 lights up when the frequency is 24 Hz. |
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D1009 lights up when the picture of the HD output is |
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progressive and the format is PsF (segment progressive). |
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D1010 lights up when the picture of the HD output is |
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progressive and the format is P (pure progressive). |
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n |
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Set it with S2 on the FC-83 board. For details, refer to |
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Section 1-5-5, “FC-83 Board” of “Settings of Switches and |
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Controls on Boards” of the separate Installation and |
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Maintenance Manual. |
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D1011 |
: FRAME LOCK display |
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Lights up when the frame phase of the main reference and |
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sub reference is detected normally. |
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D1012 |
: FRAME REF IN display |
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Lights up when the sub reference for frame lock is input. |
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D1013 |
: 0 |
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Factory use only |
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D1014 |
: 6 |
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Factory use only |
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D1015 |
: 1 |
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Factory use only |
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D1016 |
: 7 |
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Factory use only |
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D1017 |
: 2 |
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Factory use only |
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D1018 |
: 8 |
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Factory use only |
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D1019 |
: 3 |
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Factory use only |
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D1020 |
: 9 |
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Factory use only |
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HDCU-900 MM |
1-11 (E) |
1-5. Adjustment and Setting after Replacing the Boards
1-5. Adjustment and Setting after Replacing the Boards
After replacing each plug-in board, return the switches to the setting before replacement. Also, readjust and reset the following items.
1-5-1. When Replacing the AT-141 Board
While referring to Section 2, “System Setup” of the separate Installation and Maintenance Manual, readjust and reset the following items.
Adjustment and setting items
2-2-1. Setting the Intercom System
.Selecting the intercom system
.Setting the input level of the PGM audio signal
.Selecting an intercom line to be connected to the INTERCOM connector
2-2-2. Setting the Microphone
.Controlling the microphone input level from the remote control
.Adjusting the microphone input level using the MIC LEVEL switch
.Setting the microphone output level 2-3-1. Setting the Tally System
2-3-2. Setting the Camera Number
2-4-2. Adjusting the Signal Phase
.Adjusting the sync signal phase
1-5-2. When Replacing the RC-86 Board
While referring to Section 2, “System Setup” of the separate Installation and Maintenance Manual, readjust and reset the following items.
Adjustment and setting items
2-4-4. Adjusting the Level of Signals for Waveform Monitor
.Adjusting the staircase signal
If required, adjust the following items too.
2-4-4. Adjusting the Level of Signals for Waveform Monitor
.Adjusting the WF Output Signal Level
2-4-5. Adjusting the Level of Signals for Picture Monitor
1-5-3. When Replacing the DPR-163 Board
While referring to Section 3, “Electrical Alignment”, adjust the following item.
Adjustment item
3-3-3. Clock (74 MHz) Duty Adjustment/DPR Board (Board suffix: -14 only)
3-3-4. Prompter Level Adjustment
1-5-4. When Replacing the IF-789A/789P
Board (HKCU-901)
While referring to Section 3, “Electrical Alignment”, adjust the following items.
Adjustment items
3-5-4. GRB Output Level Adjustment
3-5-6. Return Level Adjustment
While referring to Section 2, “System Setup” of the separate Installation and Maintenance Manual, adjust the following item.
Adjustment item
2-4-3. Level Adjustment of the VBS Signal
1-12 (E) |
HDCU-900 MM |
1-6. Connecting/Disconnecting the
Flexible Card Wire
The flexible card wire is used to connect between the following boards. Bending the flexible card wire may result in shortening the lifespan. Be careful not to bend it.
.Between the CN-2004 and PS-587 boards |
1 wire |
.Between the CN-2005 and PS-587 boards |
1 wire |
.Between the CN-2006 and PS-587 boards |
1 wire |
.Between the CN-2007 and PS-587 boards |
1 wire |
.Between the CN-2008 and PS-587 boards |
1 wire |
Disconnecting
1.Turn off the main power.
2.Slide portion A in the direction of the arrow to unlock and pull out the flexible card wire.
Connecting
m
.Do not insert the flexible card wire sideways.
.Confirm that there is no stain or dust on the contact surface of the flexible card wire.
1.Slide portion A in the direction of the arrow, turn over the contact surface of the flexible card wire, then securely insert it into the connector.
2.Return portion A to its original position and lock the connector.
A
A
Contact surface
1-6. Connecting/Disconnecting the Flexible Card Wire
1-7. Cleaning of Connector/Cable
1-7. Cleaning of Connector/Cable
The state of the optical connector while the receptor is receiving signals can be checked using the indicators on the DPR-163 board. (For details, refer to Section 1-4-2, “DPR-163 Board” of “Functions of the Indicators on the Boards” )
When the relevant indicator lights in red or yellow, clean the following optical contact blocks.
.CAMERA connector of the unit
.CCU connector of the camera side
.Optical/electrical cable
.Connection connector of RX-53 board
When replacing the CAMERA connector or replacing the RX-53 board assembly, cleaning is also required.
Follow the procedures below for cleaning.
Tools Required
.Alignment sleeve remover HC-001 (for female connector)
Sony P/N : J-6480-010-A
n
Insert the shorter nose end when removing/installing the alignment sleeve.
Grasp not the shock absorber portion of the remover but
the handle in use.
.Cotton swabs (commercially available)
Shock absorber |
Handle |
Use the shorter nose end.
n
Use a cotton swab whose diameter is about 4 mm.
If a cotton swab whose diameter exceeds 5 mm is used, the cotton swab cannot be inserted into the end of the connector and the tip of the optical contact cannot be cleaned.
HDCU-900 MM |
1-13 (E) |
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