Sony HKCU-HB10 User manual

3G FIBER TRANSMISSION UNIT
HKCU-HB10
HKCU-HB15
3G SINGLE LINK INTERFACE UNIT
HKCU2005
HD CAMERA CONTROL UNIT
HDCU1000
HDCU1500
MAINTENANCE MANUAL
1st Edition

HKCU-HB10
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人身事故につながることがあります。
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を必ずお読みください。
. HDCU1000/HDCU1500
 メンテナンスマニュアルおよびインストレーションマニュアル，オペレーションマニュ
アル
!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.
This 3G Fiber Transmission Unit is classified as a
CLASS 1 LASER PRODUCT.
CLASS 1 LASER PRODUCT
LASER KLASSE 1 PRODUKT
LUOKAN 1 LASERLAITE
KLASS 1 LASER APPARAT
For HKCU-HB10/HKCU-HB15
CAUTION
The use of optical instruments with this product
will increase eye hazard.
CAUTION
Use of controls or adjustments or performance
of procedures other than those specified herein
may result in hazardous radiation exposure.

1 (E)
HKCU-HB10
Table of Contents
Manual Structure
Purpose of this manual............................................................ 3 (E)
Related manuals...................................................................... 3 (E)
1. Installation
1-1. Overview of Installation............................................1-1 (E)
1-2. Functions of Onboard Indicators/Switches/
Potentiometers...........................................................1-2 (E)
1-3. Installation Procedures .............................................. 1-5 (E)
1-3-1. Installing the HKCU-HB10 .............................1-5 (E)
1-3-2. Installing HKCU2005 (to HDCU1000 with
HKCU-HB10 Installed) .................................1-12 (E)
1-3-3. Installing the HKCU-HB15 ...........................1-14 (E)
1-3-4. Installing HKCU2005 (to HDCU1500 with
HKCU-HB15 Installed) .................................1-19 (E)
1-4. Actions to be taken after installing this kit.............. 1-21 (E)
2. Service Overview
2-1. Connectors and Cables..............................................2-1 (E)
2-1-1. Connector Input/Output Signals ......................2-1 (E)
2-1-2. Wiring Diagrams for Cables ............................ 2-5 (E)
2-1-3. Connection Connectors....................................2-5 (E)
2-1-4. Note in Connecting CAMERA Connector.......2-6 (E)
2-2. Optional Fixtures.......................................................2-6 (E)
2-3. System Connection.................................................... 2-7 (E)
2-3-1. Example of connection ....................................2-7 (E)
2-3-2. Dual Link System (HKCU-HB10) ..................2-8 (E)
2-3-3. 3G-SDI System
(HKCU-HB10 +HKCU2005) ........................2-9 (E)
2-3-4. Dual Link System (HKCU-HB15) ................2-10 (E)
2-3-5. 3G-SDI System
(HKCU-HB15 +HKCU2005) ...................... 2-11 (E)
2-4. Option Board Installation Position..........................2-12 (E)
2-4-1. HDCU1000 (HKCU-HB10) ..........................2-12 (E)
2-4-2. HDCU1500 (HKCU-HB15) ..........................2-16 (E)
2-5. Disconnecting/Connecting Flexible Card Wire....... 2-17 (E)
2-6. Writing and Rewriting the PLD Internal Data ........2-18 (E)
2-7. Circuit Protection Parts ...........................................2-19 (E)
2-8. Cleaning of Connector/Cable.................................. 2-20 (E)
2-8-1. When the Optical Connector Cleaner
(Commercially Available) is Available ..........2-20 (E)
2-8-2. When the Optical Connector Cleaner
(Commercially Available) is not Available .... 2-21 (E)
2-9. Circuit Description .................................................. 2-24 (E)
2-10. Notes on Repair Parts..............................................2-25 (E)
2-11. Lead-free Solder...................................................... 2-25 (E)
3. Replacement of Main Parts
3-1. HKCU-HB10............................................................. 3-1 (E)
3-1-1. Replacing the Optical multi Cable Assembly
(HKCU-HB10).................................................3-1 (E)
3-1-2. Replacing the CN-2672GA Board
(HKCU-HB10).................................................3-5 (E)
3-1-3. Replacing the SDP-16 Board
(HKCU-HB10).................................................3-6 (E)
3-2. HKCU-HB15............................................................. 3-7 (E)
3-2-1. Replacing the Optical multi Cable Assembly
(HKCU-HB15).................................................3-7 (E)
3-2-2. Replacing the SDP-16 Board
(HKCU-HB15)............................................... 3-11 (E)
4. Menu Settings
4-1. Menu Operation.........................................................4-1 (E)
4-2. Status Display............................................................ 4-2 (E)
4-3. System Menu.............................................................4-6 (E)
4-4. Configuration Menu ................................................4-10 (E)
4-5. Network Setting Menu ............................................4-16 (E)
5. Spare Parts
5-1. Notes on Repair Parts...................................................... 5-1
5-2. Exploded Views............................................................... 5-2
5-3. Electrical Parts List ......................................................... 5-4
5-4. Supplied Accessories..................................................... 5-27
5-5. Optional Fixtures........................................................... 5-27

2 (E) HKCU-HB10
6. Block Diagrams
Overall (HDCU1000 + HKCU-HB10) .......................... 6-1
Overall (Option side) (HDCU1000 + HKCU-HB10) ..... 6-2
Overall (HDCU1000 + HKCU-HB10 + HKCU2005).... 6-3
Overall (Option side)
(HDCU1000 + HKCU-HB10 + HKCU2005)................. 6-4
Overall (HDCU1500 + HKCU-HB15 + HKCU1005).... 6-5
Overall (HDCU1500 + HKCU-HB15 + HKCU2005).... 6-6
7. Schematic Diagrams
CN-2672GA (HKCU-HB10)........................................... 7-2
DRX-8 (HKCU2005) ...................................................... 7-3
HIF-57 (HKCU2005) .................................................... 7-15
SDP-16 (HKCU-HB10/15) ........................................... 7-16
Frame Wiring (HDCU1000 + HKCU-HB10) ............... 7-24
Frame Wiring (HDCU1500 + HKCU-HB15) ............... 7-26
8. Board Layouts
CN-2672GA .................................................................... 8-2
HIF-57 ............................................................................. 8-2
DRX-8 ............................................................................. 8-3
SDP-16 ............................................................................ 8-5

3 (E)
HKCU-HB10
Manual Structure
Purpose of this manual
This manual is the maintenance manual for 3G Fiber Transmission Unit HKCU-
HB10/HB15 and 3G Single Link Interface Unit HKCU2005.
This manual describes the information items that premise the service based on the
components parts such as installation, service overview, replacement of main parts,
spare parts lists, schematic diagrams, and board layouts, assuming use of system and
service engineers.
Related manuals
Besides this maintenance manual the following manual is available for this unit.
Refer to the following manual for the content that has been not described in this
manual.
.Operation Manual (Supplied with HKCU-HB10/HB15)
This manual is necessary for application and operation of this unit.
Part number: 4-191-936-0X (Japanese)
Part number: 4-191-937-0X (English)
.Operation Manual (Supplied with HDCU1000/1500)
This manual is necessary for application and operation of HDCU1000/1500.
Part number: 3-903-898-0X
.Installation Manual (Available on request)
This manual describes the information regarding the installation of the unit and the
information that premises the service based on components replacement of
HDCU1000/1500.
Part number: 9-968-207-0X
.Maintenance Manual (Available on request)
This manual describes (service overview and the circuit overview, the main part
replacements, electrical alignment, parts list, semiconductor pin assignments, block
diagrams, schematic diagrams, board layouts.) required for parts-level service of
HDCU1000/1500.
Part number: 9-968-208-0X
.“Semiconductor Pin Assignments” CD-ROM (Available on request)
This “Semiconductor Pin Assignments” CD-ROM allows you to search for semi-
conductors used in Broadcast and Professional equipment.
Part number: 9-968-546-06

1-1 (E)
HKCU-HB10
Section 1
Installation
1-1. Overview of Installation
Components
This unit consists of the following components.
HKCU-HB10
.Rear panel assembly
(Optical multi cable assembly, CN-2672GA board,
SDP-16 board)
.Harness (REMOTE)
.SDP-16 heat sink
.Heat transfer sheet
.Conductive cushion
.Labels
HKCU-HB15
.Rear panel assembly
(Optical multi cable assembly, SDP-16 board)
.Heatsink
.Heat transfer sheet
.Conductive cushion
.Labels
HKCU2005
.DRX-8 board
.HIF-57 board
.Indication label (DRX-B)
Applicable model
HKCU-HB10
HDCU1000
.14001 and Higher (HDCU1000: UC)
.41001 and Higher (HDCU1000: CE)
.50001 and Higher (HDCU1000: E3)
.60001 and Higher (HDCU1000: E2)
n
This procedure is not available for the following serial
numbers.
.10001 to 13999 (HDCU1000: UC)
.40001 to 40999 (HDCU1000: CE)
n
Uninstallable serial numbers
.10001 to 13999 (UC)
.400001 to 409999 (CE)
Installable serial numbers
.14001 and Higher (UC)
.410001 and Higher (CE)
2
SDI
SDI OUT
1
2
3
4
HKCU-HB15
HDCU1500
HKCU2005
.HDCU1000 (HKCU-HB10)
.14001 and Higher (HDCU1000: UC)
.410001 and Higher (HDCU1000: CE)
.HDCU1500 (HKCU-HB15)
m
.This unit can be installed only to HDCU1000 with
HKCU-HB10 installed or HDCU1500 with HKCU-
HB15 installed.
.When the camera format is set to 1080/59.94P or
1080/50P with the DRX-5 board (excluding the DRX-5A
board) mounted in slot 2, even if switch S410 (HD-SD
delay mode) on the AT-167 board is set to 0-DLY, this
setting is treated as FRAME-DLY.
The down-converted SD output is delayed by one frame.

1-2 (E) HKCU-HB10
1-2. Functions of Onboard Indicators/Switches/Potentiometers
DRX-5 board
AB C D E F G HJ
1
2
3
4
5
RV1
S4
D3
S1
S2
D201
D202
D203
D204
D205
D206
D207 D208
D209
D210
DRX
1080
720P
SD
PsF
FC
60
50
30
25
24
DRX-5 (Side A)
Ref.No. Name Function Factory default setting
D3 POWER (Green) Illuminates when the power to the DRX board has correctly started. _
D201 1080 (Green) Illuminates when the Active-Line of the Main output is 1080-Format.*1_
D202 720P (Green) Illuminates when the Active-Line of the Main output is 720P-Format.*1_
D203 SD (Green) Illuminates when the Main output is SD-Format.*1_
D204 PsF (Orange) Illuminates when the Main output is Progressive video. *1_
D205 FC (Orange) Illuminates when the frame frequency converted signal is output from the
Main output. *1
_
D206 60 (Green) Illuminates when the Main output is 1080-60i/59.94i or 720-60P/59.94P. *1_
D207 50 (Green) Illuminates when the Main output is 1080-50i or 720-50P. *1_
D208 30 (Green) Illuminates when the Main output is 1080-30PsF/29.97PsF. *1_
D209 25 (Green) Illuminates when the Main output is 1080-25PsF. *1_
D210 24 (Green) Illuminates when the Main output is 1080-24PsF/23.98PsF. *1_
S1 MODE2 Not used 0
S2 MODE1
1 CLEAN Turns on or off the character MIX function of SDI monitor output (3, 4).
OFF: Normal SDI monitor output.
ON: Keeps the characters and the markers of the SDI monitor output (3, 4) turned
off (Clean).
n
Settings are for each DRX board.
This setting is invalid for the DRX board in slot 4. (Always Clean.)
OFF
2 INTERLOC Format interlock function of the SDI output (3, 4).
OFF: Does not interlock the format of the SDI output (3, 4) to (1, 2).
ON: Interlocks the format of the SDI output (3, 4) to (1, 2).
n
Settings are for each DRX board
This setting is invalid for the DRX board in slot 4.
(Always format-interlocked.)
OFF
3 to 8 Not used OFF
S4 MONI Sets the signal output to the character (SD analog) output.
The character signal from each DRX board is connected directly to the character
output, so only one character signal must be turned on, and the character signals
from the rest of the DRX boards must be turned off.
When HKCU-HB10 or HKCU-HB15 is installed, set S4 only on the DRX board in
slot 2 to ON and set S4 on other DRX boards to OFF. *2
When DRX board is not mounted in slot 2, set S4 on the first DRX board to ON.
_
RV1 MONI LEV Adjusts the output level of the character signal.
*1: Blinks when the format setting is defective.
*2: n
When neither HKCU-HB10 nor HKCU-HB15 is installed, set S4 on the first DRX board to ON and set S4 on other DRX boards to OFF.

1-3 (E)
HKCU-HB10
DRX-8 board
AB C D E F
1
2
3
4
RV1 S4
S1
S2
D201
D3
D202
D203
D204
D205
D206
D207 D208
D209
D210
DRX-B
1080
720
SD
P/PsF
FC/RC
60
50
30
25
24
DRX-8 (Side A)
Ref.No. Name Function Factory default setting
D3 POWER (Green) Illuminates when the power to the DRX board has correctly started. _
D201 1080 (Green) Illuminates when the Active-Line of the Main output is 1080-For-
mat.*1
_
D202 720 (Green) Illuminates when the Active-Line of the Main output is 720-For-
mat.*1
_
D203 SD (Green) Illuminates when the Main output is SD-Format.*1_
D204 P/PsF (Orange) Illuminates when the Main output is Progressive video. *1_
D205 FC/RC (Orange) Illuminates when the frame frequency converted signal or the rate
converted (1080 P- Format to 720 P- Format) signal is output
from the Main output. *1
_
D206 60 (Green) Illuminates when the Main output is 1080-60P/59.94P,
1080-60i/59.94i or 720-60P/59.94P. *1
_
D207 50 (Green) Illuminates when the Main output is 1080-50P, 1080-50i or
720-50P. *1
_
D208 30 (Green) Illuminates when the Main output is 1080-30PsF/29.97PsF. *1_
D209 25 (Green) Illuminates when the Main output is 1080-25PsF. *1_
D210 24 (Green) Illuminates when the Main output is 1080-24PsF/23.98PsF. *1_
S1 MODE2 Not used 0
S2 MODE1
1 CLEAN Turns on or off the character MIX function of SDI monitor output (3, 4).
OFF: Normal SDI monitor output.
ON: Keeps the characters and the markers of the SDI monitor output (3, 4)
turned off (Clean).
OFF
2 INTERLOC Format interlock function of the SDI output (3, 4).
OFF: Does not interlock the format of the SDI output (3, 4) to (1, 2).
ON: Interlocks the format of the SDI output (3, 4) to (1, 2).
OFF
3 Changes the SDI output to payload ID compatible with SMPTE352-2009.
OFF: Outputs the picture rate of the payload ID at the field rate in the
interlace scan mode (same setting as existing models).
ON: Changes the picture rate of the payload ID to the frame rate and
outputs it (compatible with SMPTE352-2009).
OFF
4 to 8 Not used OFF
S4 MONI Sets the signal output to the character (SD analog) output. ON
RV1 MONI LEV Adjusts the output level of the character signal.
*1: Blinks when the format setting is defective.

1-4 (E) HKCU-HB10
SDP-16 board
54 321
A
BCDE
S401
S402
S604S605
S603
S602
S601
D901
D902
D904
D903
D905
D906
D501
D601 D617
D613 D614 D615 D616 D609 D610 D611 D612
D618 D605 D606 D607 D608 D602 D603 D604
SDP-16 (Side A)
Ref.No. Name Function Factory default setting
S401 1 to 8 Factory use only OFF (ALL)
S402 LD RESET Factory use only OFF
S601 GRST Factory use only OFF
S602 CRCCLR Factory use only OFF
S603 PLLRST Factory use only OFF
S604 1 to 4 Factory use only OFF (ALL)
S605 1 to 4 Factory use only OFF (ALL)

1-5 (E)
HKCU-HB10
1-3. Installation Procedures
1-3-1. Installing the HKCU-HB10
1. Sufficiently loosen the two screws with
stopper to detach the front panel in the arrow
direction.
2. Remove the 15 screws to detach the upper
cover.
3. Remove the 10 screws and remove the stan-
dard HIF-26 board and all the blank panels.
n
When the option board is mounted in slot 3 or
a subsequent slot, remove it.
B3 x5 B3 x5
B3 x5
B3 x5
Upper cover
Screws with stopper
Front panel
B3 x5 B3 x5
B3 x5
B3 x5
Upper cover
Screws with stopper
Front panel
B3 x5
B3 x5
3 2
4
5
6
Blank panels
Standard HIF-26 board
B3 x5
B3 x5
3 2
4
5
6
Blank panels
Standard HIF-26 board

1-6 (E) HKCU-HB10
4. Remove the 11 screws of the rear panel.
n
Remove the screws with marks on the rear
panel.
5. Disconnect the harness from the connector
CN104 on the SDP-12 board.
6. Disconnect the power cable of the optical
multi cable assembly from the connector CN1
on the CN-2718 board.
7. Detach the rear panel assembly in the arrow
direction.
8. Disconnect the harness from the connector
CN15 on the CN-2672/2672G board.
9. Disconnect the flexible card wire from the
connector CN14 on the CN-2672/2672G
board.
B3 x5B3 x5
B3 x5
SDP-12 board
CN104
Harness (ETHER)
B3 x5B3 x5
B3 x5
SDP-12 board
CN104
Harness (ETHER)
CN1
(CN-2718 board)
CN-2672/2672G board
Flexible card wire
Power cable
Rear panel assembly
CN15
CN14
Harness
(CAMERA)
Harness
(CAMERA)
Flexible card wire
CN1
(CN-2718 board)
CN-2672/2672G board
Flexible card wire
Power cable
Rear panel assembly
CN15
CN14
Harness
(CAMERA)
Harness
(CAMERA)
Flexible card wire

1-7 (E)
HKCU-HB10
10. Disconnect the flexible card wire and the
harness from the connectors CN9 and CN13
on the CN-2672/2672G board.
11. Remove the four screws and remove the
CN-2673 board from the rear panel assembly.
12. Remove the two screws and remove the
CN-2805/2805G board from the rear panel
assembly.
13. Remove the screw to detach the RTS cover
from the rear panel assembly.
14. Install the RTS cover, CN-2805/2805G board,
and CN-2673 board to the rear panel assem-
bly of HKCU-HB10 by reversing steps 11 to
13.
15. Connect the harness and the flexible card wire that
were disconnected in step 10 to the connectors
CN13 and CN9 on the CN-2672GA board.
CN-2672/2672G board
Flexible
card wire
Flexible card wire
CN13
CN9
Harness (MIC)
Harness (MIC)
CN-2673 board
CN-2805/2805G board
Rear panel assembly
RTS cover
B3 x5
P2.6 x5
B3 x5
CN-2672/2672G board
Flexible
card wire
Flexible card wire
CN13
CN9
Harness (MIC)
Harness (MIC)
CN-2673 board
CN-2805/2805G board
Rear panel assembly
RTS cover
B3 x5
P2.6 x5
B3 x5
CN-2672GA board
B3 x5
Flexible
card wire
Flexible card wire
CN13
CN9
Harness (MIC)
Harness (MIC)
CN-2673 board
CN-2805/2805G board
Rear panel assembly
RTS cover
P2.6 x5
B3 x5
CN-2672GA board
B3 x5
Flexible
card wire
Flexible card wire
CN13
CN9
Harness (MIC)
Harness (MIC)
CN-2673 board
CN-2805/2805G board
Rear panel assembly
RTS cover
P2.6 x5
B3 x5

1-8 (E) HKCU-HB10
16. Pull the SDI-85 board, SDI-86/86G board,
and CN-2674/2674G board out of the MB-
1071/1071A board in the arrow direction.
17. Connect the supplied harness (REMOTE) to
the connector CN5 on the ADO-10/10G
board.
.Serial number 15001 and Higher (UC)
.Serial number 420002 and Higher (CE)
18. Install all the boards that were removed in
step 16.
19. Connect the harness (REMOTE) to the con-
nector CN18 on the CN-2672GA board.
20. Connect the flexible card wire, harness, and
power cable by reversing steps 6 to 9 and
arrange them as shown in the figure.
SDI-85 board
Harness
(REMOTE)
SDI-86/86G board
CN-2674/2674G board
CN5
(ADO-10/10G board)
MB-1071/
1071A board
SDI-85 board
Harness
(REMOTE)
SDI-86/86G board
CN-2674/2674G board
CN5
(ADO-10/10G board)
MB-1071/
1071A board
CN-2672GA board
Harness (CAMERA)
CN15
CN18
Flexible card wire
Power cable
Harness (REMOTE)
CN-2718 board
CN1
CN-2672GA board
Harness (CAMERA)
CN15
CN18
Flexible card wire
Power cable
Harness (REMOTE)
CN-2718 board
CN1

1-9 (E)
HKCU-HB10
21. Connect the harness that was disconnected in
step 5 to the connector CN104 on the SDP-16
board, and connect the SDP-16 board to the
MB-1071/1071A board.
22. Install the rear panel with 11 screws.
m
.When installing the rear panel, tighten the
two screws first in the order shown in the
figure.
.Install the rear panel so that the optical fiber
cables are not stressed.
23. Install the standard HIF-26 board and the
blank panel into its original slot.
m
.When the option board is mounted in slot 3
or a subsequent slot, remove the option
board and reinstall it into its original slot.
.Be sure to install blank panels to open slots.
B3 x5
B3 x5
Blank panels
Standard HIF-26 board
3 2
4
5
6
SDP-16 board
CN104
Harness (ETHER)
65432
12
Slot
Blank panels Standard HIF-26 board
B3 x5
B3 x5
Blank panels
Standard HIF-26 board
3 2
4
5
6
SDP-16 board
CN104
Harness (ETHER)
65432
12
Slot
Blank panels Standard HIF-26 board

1-10 (E) HKCU-HB10
24. Attach two heat transfer sheets to the SDP-16
board with its darker-color side facing up.
25. Attach the supplied two Soft Shields at the
location shown in the figure.
26. Attach the heatsink with five screws.
27. Set the switch S4 (MONI) on the DRX-5
board in slot 1 on the front side to OFF.
(Refer to Section 1-2.)
28. Set the switch S4 (MONI) on the DRX-5
board in slot 2 on the front side to ON.
(Refer to Section 1-2.)
29. Install the upper cover and the front panel by
reversing steps 1 to 2.
B3 x5
Heatsink
Heat transfer sheets
Soft shields
(80 mm)
(80 mm)
B3 x5
Heatsink
Heat transfer sheets
Soft shields
(80 mm)
(80 mm)
Slot
213456
S4: OFF S4: ON
Slot
213456
S4: OFF S4: ON

1-11 (E)
HKCU-HB10
Attaching labels
Attach a HB label, serial number label, and Voltage indication label, at the locations shown in the figure.
PRESET AC100V
PRESET AC120V~
PRESET AC220-240V~
• Left side
• Rear panel
• Front panel
HD CAMERA CONTROL UNIT HDCU1000
Serial number label
Voltage indication label
HB label

1-12 (E) HKCU-HB10
1-3-2. Installing HKCU2005
(to HDCU1000 with HKCU-HB10
Installed)
Installing the HIF-57 board (option)
1. Remove the standard HIF-26 board of slot 2
and the blank panel of slot 3
(Refer to Section 1-3-1.).
n
Keep the removed blank panel.
2. Insert the HIF-57 board into slot 2 and the
standard HIF-26 board into slot 3, and secure
them with four screws.
m
.When another option board is mounted in
slot 3 or a subsequent slot, reinstall it
according to the output signal configuration
required by the customer.
.For combination of option boards, refer to
“2-4. Option Board Installation Position.”
.Be sure to install blank panels to open slots.
Installing the DRX-8 board (option)
1. Remove the front panel.
(Refer to Section 1-3-1.)
2. Remove the standard DRX-5 board from slot
2, set the switch 4 (MONI) to OFF, and then
insert the DRX-5 board into slot 3.
3. Set the switch S4 (MONI) on the standard
DRX-5 board in slot 1 to OFF.
(Refer to Section 1-2.)
4. Check that the switch S4 (MONI) on the
DRX-8 board is set to ON.
(Refer to Section 1-2.)
B3 x5
Standard HIF-26 board
HIF-57board
(option)
2
3
4
5
6
B3 x5
Standard HIF-26 board
HIF-57board
(option)
2
3
4
5
6
Standard DRX-5 board
Slot
21 3456
S4: OFF S4: ON S4: OFF
Standard DRX-5 board
Slot
21 3456
S4: OFF S4: ON S4: OFF

1-13 (E)
HKCU-HB10
5. Insert the DRX-8 board into slot 2.
6. Attach an indication label onto the print
“SLOT2.”
m
.When another option board is mounted in
slot 3 or a subsequent slot, reinstall it
according to the output signal configuration
required by the customer.
.For combination of option boards, refer to
“2-4. Option Board Installation Position.”
7. Install the front panel and secure it with two
screws with stopper.
Standard DRX-5 board
DRX-8 board
(option)
Slot
23456
Indication label
Standard DRX-5 board
DRX-8 board
(option)
Slot
23456
Indication label

1-14 (E) HKCU-HB10
1-3-3. Installing the HKCU-HB15
1. Loosen the two screws with stopper and open
the front panel in the arrow direction.
2. Remove the nine screws and detach the cover
in the arrow direction.
Screw with stopper
Screw with stopper
Front panel
Screw with stopper
Screw with stopper
Front panel
B3 x3
B3 x3
B3 x3
Cover
B3 x3
B3 x3
B3 x3
Cover