Sony DNW-A30 User manual

DIGITAL VIDEOCASSETTE PLAYER
DNW-A30/A30P
DNW-30/30P
MAINTENANCE MANUAL Part 1
1st Edition
Serial No. 10001 and Higher (DNW-A30)
Serial No. 10001 and Higher (DNW-A30P)
Serial No. 10001 and Higher (DNW-30)
Serial No. 10001 and Higher (DNW-30P)

!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.

1 (P)
Attention-when the product is installed in Rack:
1. Prevention against overloading of branch circuit
When this product is installed in a rack and is
supplied power from an outlet on the rack, please
make sure that the rack does not overload the supply
circuit.
2. Providing protective earth
When this product is installed in a rack and is
supplied power from an outlet on the rack, please
confirm that the outlet is provided with a suitable
protective earth connection.
3. Internal air ambient temperature of the rack
When this product is installed in a rack, please make
sure that the internal air ambient temperature of the
rack is within the specified limit of this product.
4. Prevention against achieving hazardous
condition due to uneven mechanical loading
When this product is installed in a rack, please make
sure that the rack does not achieve hazardous
condition due to uneven mechanical loading.

1
DNW-A30/A30P
DNW-30/30P
Table of Contents
Manual Structure
Purpose of this manual .............................................................................................. 5
Contents ..................................................................................................................... 5
Related manuals......................................................................................................... 6
1. Installation
1-1. Installation Procedure..................................................................................1-1
1-2. Supplied Accessories ..................................................................................1-1
1-3. Operating Conditions ..................................................................................1-2
1-4. Power Supply ..............................................................................................1-2
1-4-1. Voltage and Power Requirements ..............................................1-2
1-4-2. Power Cord.................................................................................1-2
1-5. Installation Space ........................................................................................1-3
1-6. Rack Mounting............................................................................................1-4
1-7. Connecting Connectors and Cables ............................................................1-9
1-8. Signal Inputs and Outputs .........................................................................1-10
1-9. Switch Settings on Connector Panel .........................................................1-11
1-10. Switch and Shorting Plug Setting on PC Boards ......................................1-12
1-10-1. APR-12 Board ..........................................................................1-12
1-10-2. APR-13 Board ..........................................................................1-14
1-10-3. DM-89 Board ...........................................................................1-16
1-10-4. TBC-23 Board ..........................................................................1-17
1-10-5. SS-63 Board .............................................................................1-18
1-11. Mode Switching of Search Dial ................................................................1-20
1-12. Setup Menu Items .....................................................................................1-21
1-13. Reference System......................................................................................1-23
1-14. Switching between 525/625 Line Systems ...............................................1-23
1-15. Settings and Adjustment when Peripheral Equipment is Connected ........1-24
1-15-1. VTR Constant Values Setting when Editor is Connected........1-24
1-15-2. System Phase Adjustment ........................................................1-24
1-15-3. Setup Menu Setting ..................................................................1-25
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2DNW-A30/A30P
DNW-30/30P
2. Service Overview
2-1. Notes on Power Supply Block ....................................................................2-1
2-1-1. Warning on Primary Circuit Block and Electric Shock .............2-1
2-1-2. Note on Resetting the Circuit Breaker .......................................2-1
2-2. Cleaning when the Heads are Clogged .......................................................2-1
2-3. Removal/Installation of Cabinet .................................................................2-2
2-3-1. Upper Lid, Side Panels, and Bottom Plate
Removal/Installation ..................................................................2-2
2-3-2. Control Panels Removal/Installation..........................................2-3
2-3-3. Connector Panel Assembly Removal/Installation ......................2-4
2-3-4. Power Supply Panel Assembly Removal/Installation ................2-5
2-4. Plate MD Assembly Removal/Installation ..................................................2-5
2-5. Cassette Compartment Removal/Installation ..............................................2-6
2-6. Lower Control Panel Assembly Removal/Installation................................2-7
2-7. Circuit Function ..........................................................................................2-8
2-8. Location of Main Parts ..............................................................................2-10
2-8-1. Printed Circuit Boards and Power Supply Unit Location ........2-10
2-8-2. Main Mechanical Parts Location .............................................2-13
2-9. Function and Location of Sensors .............................................................2-14
2-10. System of Cassette ....................................................................................2-16
2-11. Information of LEDs on Circuit Boards....................................................2-18
2-12. How to Take Out the Cassette when the Tape is Slacking .......................2-21
2-13. Pulling Out/Insertion of Plug-in Board .....................................................2-22
2-14. Fixtures and Adjustment Equipments List ................................................2-23
2-14-1. Equipment for Adjustment .......................................................2-23
2-14-2. Fixtures.....................................................................................2-24
2-15. ISR
(Will be available as a supplement.)
3. Error Message
3-1. Error Message .............................................................................................3-1
4. Maintenance Mode
(Will be available as a supplement.)

3
DNW-A30/A30P
DNW-30/30P
5. Periodic Maintenance and Inspection
5-1. Periodic Maintenance..................................................................................5-1
5-1-1. Index...........................................................................................5-1
5-1-2. Periodic Replacement and Check Item List ...............................5-2
5-1-3. Hours Meter ...............................................................................5-3
5-2. Cleaning ......................................................................................................5-4
5-2-1. Cleaning by Cleaning Tape ........................................................5-4
5-2-2. General Information for Cleaning by Cleaning Cloth................5-4
5-2-3. Tape Running Surface of Upper Drum
and Video Heads Cleaning.........................................................5-6
5-2-4. Tape Running Surface of Lower Drum
and Lead Surface Cleaning ........................................................5-7
5-2-5. Stationary Heads Cleaning .........................................................5-8
5-2-6. Tape Running System and Tape Cleaner Cleaning....................5-9
5-2-7. Fan Motors Cleaning................................................................5-10
5-2-8. Cassette Compartment and Cassette Supports Cleaning..........5-11
6. Replacement of Plug-in Boards
(Will be available as a supplement.)
7. Spare Parts
7-1. Notes on Repair Parts..................................................................................7-1
7-2. Exploded Views ..........................................................................................7-2
7-3. Plug-in Boards.............................................................................................7-4
7-4. Packing Materials and Supplied Accessories..............................................7-5
7-5. Fixtures List ................................................................................................7-6
Appendix A Setting Check Sheet
Appendix B Block Diagrams
INDEX................................................................................................................... B-1
OVERALL (1/2).................................................................................................... B-3
OVERALL (2/2).................................................................................................... B-4

5
DNW-A30/A30P
DNW-30/30P
Purpose of this manual This manual is the Maintenance manual part1 of digital videocassette player DNW
series. DNW series include the following models .
DNW-A30/A30P
DNW-30/30P
This manual is intended for use by trained system and service engineers, and
provides the information that is required to install, maintenance information, and the
information for service such as replacement of plug-in boards.
Note: The figure in this manual is the DNW-A30 unless otherwise specified.
Contents This manual is organized by following sections.
Section 1 Installation
Explains the information that is required to install (environment, connection infor-
mation, initial setting, etc.) .
Section 2 Service Overview
Explains fundamental area of the information that is required to service , (removal of
cabinet and cassette compartment, the functions of printed circuit board, the loca-
tions of main part, fixture and measuring equipment information, notes, etc.) , the
measures against trouble and ISR (Interactive Status Reporting).
Section 3 Error Message
Explains the error messages.
Section 4 Maintenance Mode
Explains each menu of the maintenance mode.
Section 5 Periodic Maintenance and Inspection
Explains the recommended periodic maintenance, and the cleaning procedure.
Section 6 Replacement of Plug-in Boards
Explains how to replace the plug-in board and how to adjust and check after replace-
ment.
Section 7 Spare Parts
Describes the spare parts list and the exploded view for the service parts of this unit,
and the packing materials and supplied accessories list.
Manual Structure

6DNW-A30/A30P
DNW-30/30P
Appendix A Setting Check Sheet
The sheet is used for checking the setup conditions such as switch, setup menu under
the application.
Appendix B Block Diagrams
Describes the overall block diagrams
Related manuals Besides this “Maintenance manual part 1”, the following manuals are available for
digital videocassette player DNW series.
• Operation Manual Part 1 (Supplied with the DNW.)
This manual is necessary for application and operation (and installation) of the DNW.
• Maintenance Manual Part 2 (available on request )
This manual describes the information that premises the parts level service
(adjustments, board layouts, schematic diagrams, detailed parts list, etc.) for this
unit.
If this manual is required, please contact to Sony’s service organization.
• Protocol Manual of Remote (9-pin) Connector (available on request)
This manual explains the protocol for controlling the VTR via the RS-422A (9-pin
serial remote) .
If this manual is required, please contact to Sony’s service organization.

1-1
DNW-A30/A30P
DNW-30/30P
1-2. Supplied Accessories
9 pins remote control cable (RCC-5G)..............................1
Screws for rack mounting (PSW 4 x 16) ..........................4
Operation manual ..............................................................1
Maintenance manual (Part 1).............................................1
1-1. Installation Procedure
Installation procedure of this unit is shown on the follow-
ing flowchart.
Refer to each section about detail of each flow.
The operation manual is also reqruired to do * - marked
items.
Section 1
Installation
1-3. Operating Conditions 
1-4. Power Supply
1-5. Installation Space
1-6. Rack Mounting
1-7. Connecting Connectors and Cables 
1-8. Signal Inputs and Outputs
1-9. Switch Settings on Connector Panel 
1-10. Switch and Shorting Plug Setting on PC Boards
1-11. Mode Switching of Search Dial
1-12. Setup Menu Items 
1-13. Reference System
1-14. Switching between 525/625 Line Systems
1-15. Settings and Adjustment when Peripheral Equipment is Connected
Start
Determination of 
installation place
Unpacking
Rack mounting
*Connection
*Initial setup
*Operation check
End
n
If an error message is shown on the time counter, refer to “3-1. Error Message”.
n
When the unit is transported, it is required to pack the unit into the specified packing materials.

1-2 DNW-A30/A30P
DNW-30/30P
n
AC power supply is repuired a capacity which is commen-
surate with rush current.
If the capacity of the AC power supply is not enough, the
breaker of AC power of a supply side may operate or this
unit may not operate normally.
1-4-2. Power Cord
w
Use the specified power cord only when connecting.
Never use a injured power cord.
Power cord for the customer in the U.S.A. and Canada.
1DK-2401(UC) (approx. 2.4 m)
2Plug holder (Black) 2-990-242-01
Plug holder is included in DK-2401(UC).
Power cord for the customer in the United Kingdom.
1DK-2401(UK) (approx. 2.4 m)
2Plug holder (Black) 2-990-242-01
Plug holder is included in DK-2401(UK).
Power cord for the customer in Europe except the United
Kingdom.
1DK-2401(AE) (approx. 2.4 m)
2Plug holder (Black) 2-990-242-01
Plug holder is included in DK-2401(AE).
If the unit is used in the area except above, please consult
with local Sony's sales/service office.
1-3. Operating Conditions
1-4. Power Supply
1-3. Operating Conditions
c
Good air circulaiton is essential to prevent internal heat
build-up. Place the unit in location with sufficient air
circulation.
Do not block the ventilation holes of the cabinet and the
front and rear panels.
Operating temperature: +5dC to +40dC
Operating humidity: 25 % to 80 %
(Condensation not allowed)
Storage temperature: _20dC to +60dC
Locations to avoid:
.Areas where the unit will be exposed to direct sunlight
of any other strong lights.
.Areas near heat sources.
.Dusty areas or areas subject to vibration.
.Areas with strong magnetic field.
.Areas with much electrical noise.
.Areas with much static electricity.
.Areas that is impossible to find a specified room for
installation.
(Refer to “1-5. Installation Space” on page 1-3.)
Horizonal condition: Do not slant the front or rear of
the unit more than 30d.
c
Fix the unit securely to avoid slipping if the unit is not
operated at horizonal place.
1-4. Power Supply
1-4-1. Voltage and Power Requirements
w
Be sure to operate the unit within the range of following
power voltage.
Power voltage: AC 100 to 240 V ±10 %
Power frequency: 50 Hz or 60 Hz
Power consumption: DNW-A30/A30P; 200 W (200 VA)
DNW-30/30P; 180 W(180 VA)
Rush current: Power voltage 100 V IN; 10 A
Power voltage 240 V IN; 20 A
This unit’s power line has a switching regulator with the
power factor 98%.
2
AC inlet
1
AC inlet
2
1
AC inlet
2
1

1-3
DNW-A30/A30P
DNW-30/30P
n
For the operation with the upper lid removed, the air
cooling effect using the fan decreases. Complete the work
in a short time as far as possible when the unit is operated
for inspection with the upper lid removed. Blow a wind
using an electric fan so as to suppress an increase in
temperature when the work is continued for a long time
with the power turned on.
1-5. Installation Space
1-5. Installation Space
Do not block ventilation (upper lid, right side panel, lower
portion of front panel, bottom plate) and exhaust part when
installing because this unit is air-cooled by four fans.
The work area must be secured in consideration of the
service operation. Especially, the rear side must be at least
40 cm away from the walls for ventilation.
When the unit is operated on a desk or similar condition,
assure that the clearance from the upper lid and the right
side panel is at least 4 cm.
However, it is recommended that the clearance above the
unit is more than 40 cm in consideration of the service
operation.
nRemove the feet when rack mounting.
Dimensions when Rack-Mounting
Mass DNW-A30/A30P : 34 kg
DNW-30/30P : 30 kg
577(Maximum traveling distance)
416(Rail-installed width)
427(Unit width)
Unit : mm
158
104
15.9 12.7
123.8 263.5
457.5
45447.1 18.3
107
(70.6)
1.2
415.9
218
512.8
(454)
(47.1)
45.5
520
481
465
364
427 31.5
36.7
220
148.2
19

1-4 DNW-A30/A30P
DNW-30/30P
Rack Mounting Procedure
.Remove of feet
(1) Place the unit on its right side panel down.
n
Lend your hand so that the lower handle does not hang
down.
(2) Unscrew the four screws and remove the feet from the
bottom plate of the unit.
(3) Replace the unit to the horizonal position.
c
Keep these screws and the feet that are removed in this
procedure carefully.
Tighting torque: 1.0 N .m {10 kgf .cm}
1-6. Rack Mounting
1-6. Rack Mounting
Explains how to mount this unit in a 19-inch standard rack.
Install this unit in a rack accurately as following procedure
using specified rack mount rail.
If not, there is a fear of unexpected accident such as a drop
of the unit or turnover of the rack.
Specified Rack Mount Kit
RMM-111 (Option) or
RMM-110 (Option)
c
Use the specified rack mount rail.
If not, injury could occur by drop of the unit because
strength of rail is not enough.
n
The color of rack angle of RMM-111 fits to the unit.
RMM-110 is the same consistance, strength and dimension
as RMM-111, but the color of rack angle is different.
Parts Packed in RMM-110/111
.Slide rail .......................................... 2
.Rack angle (handle)......................... 2
.Rail bracket ..................................... 4
.Plate nut (large) ............................... 4
.Plate nut (small) .............................. 4
.Screw (PSW4 x 16) ........................ 4
.Screw (B4 x 8)................................ 8
.Hexagon socket head cap screw...... 8
.Flat washer ...................................... 8
.Screw (RK5 x 14) ........................... 2
.Ornamental washer.......................... 2
.L-shaped hexagon wrench............... 1
Notes on Rack Mounting
.Adjust so that the temperature inside the rack is in the
range of the unit’s operating temperature.
.To prevent turning over the rack, fix the rack on the
horizonal and firm floor securly using the bolts.
.Never remove the upper lid, bottom plate, and so on
during rack mounting.
.Connect long enough cables on the connector panel,
considering that the unit is pulled out from the rack.
Foot
Foot
PS4 x14
PS4 x14

1-5
DNW-A30/A30P
DNW-30/30P
.Attachment of rack angles (handles)
(8) Remove the four screws (B4 x 6) in the figure from
both sides (left and right) of the unit.
n
Keep these screws (B4 x 6) that are removed in the
procedure (8) carefully.
Be sure to use these screws when directly attaching the
side panels by screws after removing the rack angles.
If the rack angle fixing screws (PSW4 x 16) are used by
mistake, a failure occurs in the operation of the unit
because they are longer than the (B4 x 6) screws.
(9) Attach the two rack angles to both sides (left and right)
of the unit using the four screws (PSW 4 x16)
supplied with the rack mount kit.
Tighting torque: 1.2 N .m {12.2 kgf .cm}
1-6. Rack Mounting
.Attachment of inner rails
(4) Pull out the inner rails from the two intermediate rails.
(5) While pressing the stopper of the inner rail in the
direction of the arrow A in the figure, pull out it in the
direction of the arrow B. (Pull out the other inner rail
in the same way.)
(6) Remove the ten screws from both sides (left and right)
of the unit shown in the figure.
(7) Attach the two inner rails to both sides (left and right)
of the unit using the screws removed in the procedure
(6).
Tighting torque: 1.2 N .m {12.2 kgf .cm}
n
Be sure to attach the inner rail using the screws (B4 x
6). If other screws are used, a failure occurs in the
operation of the unit.
Inner rail
Inner rail
B4 x6
B4 x6
B4 x 6
B4 x 6
B4 x 6
B4 x 6
Outer rail
Intermediate rail
Inner rail
Stopper
A
B
Rack angle
Rack angle
PSW4 X16
PSW4 x16
PSW4 x16
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1-6 DNW-A30/A30P
DNW-30/30P
.Attachment of outer rails
(12)As shown in the figure, fix the outer rails on both sides
(left and right) temporarily to the 2U position from the
bottom of the space by 5U for installing this unit, with
eight hexagon socket head cap screws and eight flat
washers (front and rear, and right and left positions).
n
Be sure to leave a space on the top of this unit by 1U to
reduce an increase in the internal temperature of this unit.
(13)Adjust the position of rails on both sides (left and
right) so that the distance from the surface of the rack
to the tip of the rail become 50 to 55 mm.
(14)Tighten the screws (four positions, total eight) attach-
ing the rail bracket temporariry using the following
tighting torque.
Tighting torque: 1.2 N .m {12.2 kgf .cm}
1-6. Rack Mounting
.Temporary attachment of rail brackets
(10)Stagger the outer rail and the intermediate rail as
shown in the figure. And attach the rail bracket to the
outer rail temporarily using the plate nuts (large) and
the two screws. (Attach the rail bracket to the other
outer rail temporarily in the same way.)
(11)Stagger the ball retainer as shown in the figure . And
attach the rail bracket to the outer rail temporarily
using the plate nuts (large) and the two screws. (Attach
the rail bracket to the other outer rail temporarily in the
same way.)
Plate nut (large)
Rail bracket
Outer rail
Intermediate rail
B4 x8
Plate nut (large) Rail blacket
Outer rail
Intermediate rail
B4 x8
Ball retainer
Rack
50 to 55 mm Intermediate rail
Outer rail
Rack angle B4 x8
Plate nut (small)
Rail bracket
Flat washer
Hexagon socket 
head cap screw
L-shaped hexagon wrench
By 5U
2U
Leave a space by 1U

1-7
DNW-A30/A30P
DNW-30/30P
(15)Be sure that the distance between the intermediate rails
on both sides (left and right) satisfy the specifications.
(16)Tighten the hexagon socket head cap screws (four
positions, total eight) attaching the outer rails to the
rack temporarily using the L-shaped hexagon wrench.
1-6. Rack Mounting
A'
A
Intermediate rails

1-8 DNW-A30/A30P
DNW-30/30P
(21)Take the unit in and out from the rack about three
times and be sure that slide rail moves smoothly.
If slide rail does not move smoothly, remove the unit
and go back to “Attachment of outer rails”
(procedure12).
CAUTIONS
.Have two or more persons to remove.
.This unit does not have the feet in this operation.
When you put down this unit from the rack, be
careful not to give a shock to it.
(22)Fix the unit to the rack using two screws and two
ornamental washers.
Tighting torque: 1.2 N .m {12.2 kgf .cm}
1-6. Rack Mounting
.Mounting in rack
c
Have two or more persons to do this work.
(17)Stagger the ball retainers of intermediate rails on both
sides (left and right) toward you.
(18)Pull the rails out equal length from both sides (left and
right) .
(19)Lift the unit holding the handles, insert the inner rails
into the intermediate rails slowly.
(20)While pressing the stoppers on the both sides (left and
right) , push the unit into the rack slowly.
c
Be careful not to catch your finger or hand in rack
mount rail.
Intermediate rail
Ball retainer
Stopper
Stopper
Intermediate rail
Inner rail
Ornamental washer
Ornamental washer
RK5 x14
RK5 x14

1-9
DNW-A30/A30P
DNW-30/30P
1-7. Connecting Connectors and Cables
1-7. Connecting Connectors and Cables
When external cables are connected to the connector of this unit, the hardware listed below (or the
equivalents) must be used.
DNW side connector/ Maching connector/cable Sony part No.
panel indication
VIDEO OUTPUT BNC 75Z, MALE _
DIGITAL OUTPUT BNC 75Z, MALE (Note1 _
VIDEO INPUT BNC 75Z, MALE _
AUDIO OUTPUT XLR 3P, FEMALE 1-508-083-00
TIME CODE OUT XLR 3P, FEMALE 1-508-083-00
MONITOR OUTPUT XLR 3P, FEMALE 1-508-083-00
VIDEO CONTROL D-SUB 15P, FEMALE and 1-561-610-21
JUNCTION SHELL 15P 1-561-929-00
RS-232C D-SUB 25P, MALE 1-566-356-11
REMOTE (9P) 9P remote control cable (RCC-G series) (Note2 _
or
D-SUB 9P, MALE and 1-560-651-00
JUNCTION SHELL 9P 1-561-749-00
PHONE (Note3 JM-60 stereo phone plug _
Note 1: Coaxial cable length : max. 200 m
It is recommended to connect the BELDEN8281 cable or the equivalent to this connector.
Note 2: An RCC-5G cable (5 m) is supplied with this unit.
Note 3: It exsists on the front (upper control panel) .

1-10 DNW-A30/A30P
DNW-30/30P
1-8. Signal Inputs and Outputs
1-8. Signal Inputs and Outputs
Communication connectors
1REMOTE (9P) D-SUB 9P connector (RS-422A interface)
Remote control
2RS-232C D-SUB 25P connector (RS-232C interface)
for ISR (Interactive Status Reporting)
Input connectors
3REF.VIDEO BNC x 2 in loop through connection
External reference video signal (Black burst or composite sync)
0.3 V p-p, 75 Z, sync negative
4VIDEO CONTROL D-SUB 15P connector
Digital video proccess control input
Output connectors
5SDI DIGITAL BNC x2
Component digital (270 Mbit/s) in conformity to SMPTE 259M & ITU-R BT.656
6AUDIO CH1/2/3/4 (Standard) XLR 3-pin x4
Analog audio 4 channels
+4 dBm (Standard) (600 Zload), low impedance, balanced
7TIME CODE OUT XLR 3-pin x1
Time code 2.2 V p-p, low impedance, balanced
8MONITOR R/L XLR 3-pin x2
Analog audio
+4 dBm (Standard) (600 Zload), low impedance, balanced
9COMPOSITE VIDEO BNC x3 (including 1 for character superimpose)
Analog composite video 1.0 V p-p, 75 Z, sync negative
0COMPONENT VIDEO BNC x3 (1 set)
Analog component video
Y : 1.0 V p-p, 75 Z, sync negative
R-Y/B-Y : 0.7 V p-p, 75 Z
PHONE JM-60 stereo phone jack
(Upper control panel) Analog audio
SDI
DIGITAL OUTPUT
1
2
AUDIO OUTPUT
CH1 CH2 CH3 CH4
TIME CODE
OUT
MONITOR OUTPUT
RL
VIDEO INPUT
75Z
REF. VIDEO
ON
OFF
COMPOSITE COMPONENT
Y
R-Y
B-Y
1
2
3
(SUPER)
REMOTE (9P) RS-232C VIDEO CONTROL
VIDEO OUTPUT
BREAKER AC IN
6
7
!/
5
8 31 2 4
9