GRASS VALLEY LDX 82 User manual

www.grassvalley.com
LDX 82
LDX 86
LDX 85N
LDX 86N
LDX 92
LDX 96
LDX 98
High Frame Rate/HD/3G/4K Camera Platform
Maintenance Manual
13-00061-000
April 2023 v4.0

ii
Notices
FCC Compliance
In order to comply with FCC/CFR47: Part 15 regulations, it is necessary to use high-quality,
triple-screened Media or Monitor cable assemblies with integrated ferrite suppression at
both ends.
Patent Information
This product may be protected by one or more patents.
For further information, please visit: www.grassvalley.com/patents/
Copyright and Trademark Notice
Grass Valley®, GV® and the Grass Valley logo and/or any of the Grass Valley products listed
in this document are trademarks or registered trademarks of GVBB Holdings SARL, Grass
Valley USA, LLC, or one of its affiliates or subsidiaries. All other intellectual property rights
are owned by GVBB Holdings SARL, Grass Valley USA, LLC, or one of its affiliates or
subsidiaries. All third party intellectual property rights (including logos or icons) remain the
property of their respective owners.
Copyright ©2020-2021 GVBB Holdings SARL and Grass Valley USA, LLC. All rights reserved.
Specifications are subject to change without notice.
Terms and Conditions
Please read the following terms and conditions carefully. By using LDX 82, LDX 86, LDX
85N, LDX 86N, LDX 92, LDX 96, LDX 98 High Frame Rate/HD/3G/4K Camera Platform
documentation, you agree to the following terms and conditions.
Grass Valley hereby grants permission and license to owners of LDX 82, LDX 86, LDX 85N,
LDX 86N, LDX 92, LDX 96, LDX 98 High Frame Rate/HD/3G/4K Camera Platform to use
their product manuals for their own internal business use.
Manuals for Grass Valley products may not be reproduced or transmitted in any form or by
any means, electronic or mechanical, including photocopying and recording, for any
purpose unless specifically authorized in writing by Grass Valley.
A Grass Valley manual may have been revised to reflect changes made to the product
during its manufacturing life. Thus, different versions of a manual may exist for any given
product. Care should be taken to ensure that one obtains the proper manual version for a
specific product serial number.
Information in this document is subject to change without notice and does not represent
a commitment on the part of Grass Valley.
Warranty information is available from the Legal Terms and Conditions section of Grass
Valley’s website (www.grassvalley.com).
Title LDX 82, LDX 86, LDX 85N, LDX 86N, LDX 92, LDX 96, LDX 98 High Frame Rate/HD/3G/4K
Camera Platform
Part Number 13-00061-000
Revision April 2023 v4.0

iii
LDX 82, LDX 86, LDX 85N, LDX 86N, LDX 92, LDX 96, LDX 98
High Frame Rate/HD/3G/4K Camera Platform Maintenance Manual
Important Safety Information
This section provides important safety guidelines for operators and service personnel.
Specific warnings and cautions appear throughout the manual where they apply. Please
read and follow this important information, especially those instructions related to the risk
of electric shock or injury to persons.
Symbols and Their Meanings
Indicates that dangerous high voltage is present within the equipment
enclosure that may be of sufficient magnitude to constitute a risk of electric
shock.
Indicates that the user, operator or service technician should refer to the product
manuals for important operating, maintenance, or service instructions.
Indicates that static sensitive components are present, which may be damaged
by electrostatic discharge. Use anti-static procedures, equipment and surfaces
during servicing.
The presence of this symbol in or on Grass Valley equipment means that it has
been tested and certified as complying with applicable Underwriters Laboratory
(UL) regulations and recommendations for USA.
The presence of this symbol in or on Grass Valley equipment means that it has
been tested and certified as complying with applicable Canadian Standard
Association (CSA) regulations and recommendations for USA/Canada.
The presence of this symbol in or on Grass Valley equipment means that it has
been tested and certified as complying with applicable Underwriters Laboratory
(UL) regulations and recommendations for USA/Canada.
The presence of this symbol in or on Grass Valley equipment means that it has
been tested and certified as complying with applicable Intertek Testing Services
regulations and recommendations for USA/Canada.
The presence of this symbol in or on Grass Valley product means that it complies
with all applicable European Union (CE) directives.
The presence of this symbol in or on Grass Valley product means that it complies
with safety of laser product applicable standards.

iv
Notices
Warnings
A warning indicates a possible hazard to personnel, which may cause injury or
death. Observe the following general warnings when using or working on this
equipment:
• Any instructions in this manual that require opening the equipment cover or enclosure
are for use by qualified service personnel only.
• Do not operate the equipment in wet or damp conditions. If the unit is in a wet or
damp environment, a rain cover must be used to protect it for personal safety reasons.
• Disconnect power before cleaning the equipment. Do not use liquid or aerosol
cleaners; use only a damp cloth.
• Dangerous voltages may exist at several points in this equipment. To avoid injury, do
not touch exposed connections and components while power is on.
• Prior to servicing, remove jewelry such as rings, watches, and other metallic objects.
• To avoid explosion, do not operate this equipment in an explosive atmosphere.
• Have qualified service personnel perform safety checks after any service.
Cautions
A caution indicates a possible hazard to equipment that could result in equipment
damage. Observe the following cautions when operating or working on this
equipment:
• Products that have no on/off switch, and use an external power supply must be
installed in proximity to a main power outlet that is easily accessible.
• Do not operate with suspected equipment failure. If you suspect product damage or
equipment failure, have the equipment inspected by qualified service personnel.
• To reduce the risk of electric shock, 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.
• Follow static precautions at all times when handling this equipment. Servicing should
be done in a static-free environment.
• Provide proper ventilation. To prevent product overheating, provide equipment
ventilation in accordance with the installation instructions. Do not block the hot airflow
coming from air outlet(s).

v
Precautions
To ensure continual high performance from the camera take the following precautions into
consideration:
• Avoid damp places. If the environment is wet or damp a rain cover must be used to
protect the camera.
• Do not subject the camera to severe shocks or vibration.
• Do not expose the camera to extremes of temperature.
• Do not leave the camera in direct sunlight or close to heating appliances for extended
periods.
• Do not allow sunlight to shine into the viewfinder.
• Do not allow laser beams to shine into the lens as this could damage the imagers.
• Avoid extreme highlights as these can cause various kinds of optical reflections.
• Be careful when connecting and disconnecting fiber cables.
• Do not connect Grass Valley camera systems with other manufacturer’s camera system
parts.
• Make connections swiftly and firmly to avoid false error messages.
LDX 82, LDX 86, LDX 85N, LDX 86N, LDX 92, LDX 96, LDX 98
High Frame Rate/HD/3G/4K Camera Platform Maintenance Manual
exhaust
intake
intake

vi
Environmental Information
European (CE) WEEE directive.
This symbol on the product(s) means that at the end of life disposal it should not be mixed
with general waste.
Visit www.grassvalley.com for recycling information.
Grass Valley believes this environmental information to be correct but cannot guarantee its
completeness or accuracy since it is based on data received from sources outside our
company. All specifications are subject to change without notice.
If you have questions about Grass Valley environmental and social involvement (WEEE,
RoHS, REACH, etc.), please contact us at [e-mail].
Electrostatic Discharge (ESD) Protection
Electrostatic discharge occurs when electronic components are improperly
handled and can result in intermittent failure or complete damage adversely
affecting an electrical circuit. When you remove and replace any card from a frame
always follow ESD-prevention procedures:
• Ensure that the frame is electrically connected to earth ground through the power cord
or any other means if available.
Notices
• Wear an ESD wrist strap ensuring that it makes good skin contact. Connect the
grounding clip to an unpainted surface of the chassis frame to safely ground unwanted
ESD voltages. If no wrist strap is available, ground yourself by touching the unpainted
metal part of the chassis.
• For safety, periodically check the resistance value of the antistatic strap, which should
be between 1 and 10 megohms.
• When temporarily storing a card make sure it is placed in an ESD bag.
• Cards in an earth grounded metal frame or casing do not require any special ESD
protection.

vii
Laser Safety - Fiber Output SFP and QSFP Modules Warning
LASER SAFETY
The average optical output power does not exceed 0 dBm (1mW) under normal operating
conditions. Unused optical outputs should be covered to prevent direct exposure to the
laser beam.
Even though the power of these lasers is low, the beam should be treated with caution
and common sense because it is intense and concentrated. Laser radiation can cause
irreversible and permanent damage of eyesight. Please read the following guidelines
carefully:
• Make sure that a fiber is connected to the board's fiber outputs before power is
applied. If a fiber cable (e.g. patchcord) is already connected to an output, make sure
that the cable's other end is connected, too, before powering up the board.
•Do not look in the end of a fiber to see if light is coming out. The laser wavelengths
being used are totally invisible to the human eye and can cause permanent damage.
Always use optical instrumentation, such as an optical power meter, to verify light
output.
LDX 82, LDX 86, LDX 85N, LDX 86N, LDX 92, LDX 96, LDX 98
High Frame Rate/HD/3G/4K Camera Platform Maintenance Manual

viii
Notices
Safety and EMC Standards
This equipment complies with the following standards:
Safety Standards
IEC62368-1:2018
Audio/video, information and communication technology equipment: part 1
EN 62368-1:2018
EU national deviations.
EMC Standards
This unit conforms to the relevant Union harmonization legislation and the requirements of
the following directive/standards:
RED 2014/53/EU
FCC / CFR 47:Part 15 (Class A)
Federal Communications Commission Rules Part 15, Subpart B
Caution to the user that changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired
operation.
following the provisions of:
• the RED directive 2014/53/EU
+Note + ☞ Note
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment.
EMC testing; EN 301 489-1 V2.2.3, EN 301 489-3 V2.1.1 and EN 301 489-19 V2.1.1.
EN 62311:2020N
Radio testing; EN 303 413 v1.1.1 (GPS)
Radio testing; EN 300 330 v2.1.1 (NFC)

ix
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at his own expense.
WARNING
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
LDX 82, LDX 86, LDX 85N, LDX 86N, LDX 92, LDX 96, LDX 98
High Frame Rate/HD/3G/4K Camera Platform Maintenance Manual

x
Notices

xi
EMC performance of cables and connectors
Grass Valley products are designed to meet or exceed the requirements of the appropriate
European EMC standards. In order to achieve this performance in real installations it is
essential to use cables and connectors with good EMC characteristics.
All signal connections (including remote control connections) shall be made with screened
cables terminated in connectors having a metal shell. The cable screen shall have a large-
area contact with the metal shell.
SIGNAL/DATA PORTS
For unconnected signal/data ports on the unit, fit shielding covers. For example, fit EMI
blanking covers to SFP(+) type ports and fit 75 Ώ RF terminators to BNC type ports.
COAXIAL CABLES
Coaxial cables connections (particularly serial digital video connections) shall be made with
high-quality double-screened coaxial cables such as Belden 8281 or BBC type PSF1/2M and
Belden 1694A (for 3Gbps).
D-TYPE CONNECTORS
D-type connectors shall have metal shells making good RF contact with the cable screen.
Connectors having “dimples” which improve the contact between the plug and socket
shells, are recommended.
LDX 82, LDX 86, LDX 85N, LDX 86N, LDX 92, LDX 96, LDX 98
High Frame Rate/HD/3G/4K Camera Platform Maintenance Manual

xii
Notices

LDX82/86/85n/86n (All versions)
ListofFieldReplacableUnits(FRUs):
Pos PartNumber Description
2 510‐00006‐01 SIDEGRIPASSY
4 392240757423V‐BLOCKMACHINED
5 510‐00009‐01 SHOULDERPADASSY

All versions

GNDLS HEAD LDX82-86-85n-86n
List of Field Replacable Units (FRUs):
Pos Part Number Description Quantity
1
91-00095-000 FRONT MODULE CMOS 4K U23C For LDX85n/LDX86n/LDX98
1
500-00003-01 FRONT MODULE CMOS HS For LDX82/86/92/96
53922 407 51582 UV/IR FILTER ASSY
17 3922 407 61233 OPTICAL SWITCH ASSY
20 4-000000030-00 FRU kit DUSTCAP 50
80 524-00029-03 PCB F--- HS SPIDERFLEX 45P Au
83 524-00028-03 PCB F--- HS SPIDERFLEX 25P Au
792 4-000000021-00 FRU kit COMBI SCR PAN STL ST M3X8 200
4-000000002-00 FRU kit Bajonet ring
Parts cannot be ordered separately
23922 404 23633 BAJONET RING 1
38322 299 71887 CSK SCR STL ST M3X6 BLACK 2
43922 404 44032 BAJONET RING GRIP 1
62522 043 02017 SET SCREW HEX ST BLK M2X4 1
4-000000004-00 FRU kit cable head
Parts cannot be ordered separately
3922 407 26063 POWER SWITCH ASSY 1
3922 407 61435 12P WIRING POWER 1
3922 407 61442 POWER CABLE ASSY 1
73922 407 61453 SSB POWER CABLE 3
↓
FRU kit contains
↓
FRU kit contains

Set of 3 flexes R G B
Set of 3 flexes
B
G
R
GNDLS HEAD

CAMERA HEAD BASIC
List of Field Replacable Units (FRUs):
Pos Part Number Description Quantity
73922 407 40211 DIG.ZOOM HANDGRIP ASSY
83 4-000000029-00 FRU kit PCB F--- GENERIC FPC 45P 0.3MM L=68MM Au 9
84 524-00023-03 PCB F--- FPC 45P 0.3MM TL=160MM Au
791 4-000000020-00 FRU kit COMBI SCR PAN STL ST M3X6 50
U1 522-00048-01 PCBA HS 4K RPB
4-000000007-00 FRU kit CLB FLEX
Parts cannot be ordered separately
2422 015 18546 CLB FLEX 30P FFC 0.5 SUMICARD TL=81MM 30V 5
3922 205 00005 CLB FLEX 10P FFC 0.5 SUMICARD TL=46MM 30V 5
80 2422 015 19425 CLB FLEX 10P FFC 0.5 SUMICARD TL=138MM 30V 5
2422 015 18547 CLB FLEX 10P FFC 0.5 SUMICARD TL=78MM 30V 5
3922 205 00123 CLB FLEX 30P FFC 0.5 SUMICARD TL=160MM 30V 5
3922 205 00006 CLB FLEX 30P FFC 0.5 SUMICARD TL=56MM 30V 5
2422 015 19905 CLB FLEX 30P FFC 0.5 SUMICARD TL=131MM 30V 5
4-000000004-00 FRU kit cable head
Parts cannot be ordered separately
3922 407 26063 POWER SWITCH ASSY 1
87 3922 407 61435 12P WIRING POWER 1
86 3922 407 61442 POWER CABLE ASSY 1
3922 407 61453 SSB POWER CABLE 3
↓
FRU kit contains
↓
FRU kit contains

3922 407 55801 - BOTTOM PLATE ASSY
List of Field Replacable Units (FRUs):
Pos Part Number Description
U1 3922 406 56001 INTERCON. POWER BRD
4-000000007-00 FRU kit CLB FLEX
Parts cannot be ordered separately
2422 015 18546 CLB FLEX 30P FFC 0.5 SUMICARD TL=81MM 30V 5
3922 205 00005 CLB FLEX 10P FFC 0.5 SUMICARD TL=46MM 30V 5
2422 015 19425 CLB FLEX 10P FFC 0.5 SUMICARD TL=138MM 30V 5
80 2422 015 18547 CLB FLEX 10P FFC 0.5 SUMICARD TL=78MM 30V 5
3922 205 00123 CLB FLEX 30P FFC 0.5 SUMICARD TL=160MM 30V 5
3922 205 00006 CLB FLEX 30P FFC 0.5 SUMICARD TL=56MM 30V 5
2422 015 19905 CLB FLEX 30P FFC 0.5 SUMICARD TL=131MM 30V 5
↓
FRU kit contains