Sony BKP-7311 User manual

SDI OUTPUT BOARD
BKP-7311
INSTALLATION MANUAL
1st Edition

BKP-7311 IM
!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
BKP-7311 IM
/Table of Contents
1.
1-1. ....................................................................................................... 1-1 (J)
1-2. .................................................................... 1-1 (J)
1-3. .......................................................................... 1-2 (J)
1-4. ......................................................................................... 1-5 (J)
1. Installation
1-1. General ..................................................................................................1-1 (E)
1-2. Function of Switches on AD Board ......................................................1-1 (E)
1-3. Installation of BKP-7311 ......................................................................1-2 (E)
1-4. System Adjustment ...............................................................................1-5 (E)

1-1 (E)
BKP-7311 IM
AD
CN1 CN2
RV2231 RV2131 RV2031 E2031 E1781
E3071
TP3071
TP2231
TP2131 TP2031
RV3541 RV3351
TP3352TP3351
S1601
RV3211
RV3213
RV3354 RV3355
TP3542
TP3541
RV3544
RV3545
RV3214
TP3211
E3211
TP1991
TP1992
TP2742
TP2743
E2801 TP2741
TP1781
RV2771
TP2694
TP2691
TP2402
S2961
S2963
S2962
CN2032
E2441
TP2401S2441
TP2693
TP2692
TP1601
E2691
RV1381
CN3
RV1021 RV821 RV581
RV371
RV1181
S2442
(CN2541)
RV2541
TP2542
TP2541
RV2032
RV2132
RV3212
RV3352 RV3542
RV2232
S1603 S1602
-12-5 +5+12
CAUTION SDI CABLE
OUTPUT
A B C YB-YR-Y
BLACK
BALANCE RETURN
B&W COLOR
CHU RET1 / RET2
LINE SELECT
RET1
/ RET2
RET3 / RET4
YB-YR-Y
ANALOG
BLACK
BALANCE
ON
OFF ON
OFF
ON
OFF
ON
Section 1
Installation
1-1. General
BKP-7311 is the board kit that has a function of color
corrector and D1 format serial digital output. When this
board kit is installed into CCU-700A/CCU-700AP Camera
Control Unit, BVP-700/700P system can operate in D1
format serial digital system.
1-2. Function of Switches on AD Board
.S1601 (TEST ON/OFF)
Turn on when perfoeming the adjustment of analog
signal system for AD-117 board.
(Refer to Section 2 “Alignment” of the maintenance
manual.)
Factory-setting : OFF
.S1602 (CHU RET1/2 LINE)
Selects an output signal to be output to viewfinder, when
selecting the RET1/RET2 switch of BVP.
The output signal is as follows.
S1602/AD-117 RET SW/BVP Output signal for VF
RET1/RET2 RET1 RET1
RET2 RET2
RET3/RET4 RET1 RET3
RET2 RET4
Factory-setting : RET1/RET2
.S1603 (Digital RET BW/COLOR)
Selects B&W or COLOR as the DIGITAL RET signal
when DA-101 board (BKP-7312) is installed in CCU.
Factory-setting : COLOR
.S2442 (SDI ON/OFF)
Turn off when performing the adjustment of SDI Free-
Run frequency.
(Refer to Section 2-5-1 “SDI Free-Run Frequency
adjustment”of the maintenance manual.)
Factory-setting : ON
.S2961 (SDI TEST ON/OFF)
Turn on to output a test signal which is selected by
S2962 at SERIAL OUTPUT connector of CCU.
Factory-setting : OFF
.S2963 (REMOTE ON/OFF)
Selects an output signal at SERIAL OUTPUT connector
of CCU.
ON : Outputs test signal which is selected by S2962
OFF : Outputs COLOR-BAR signal from VA-156
which is analog-to-digital converted in AD
board.
Factory-setting : ON
.S2962 (D1 BAR MODE)
Selects the TEST signal to be output at SERIAL OUT-
PUT connector of CCU.
S2962 TEST SIGNAL
__
__
_1__
__
_2__
__
_3
OFF OFF ON 75% COLOR BAR
ON OFF ON 100% COLOR BAR
OFF ON ON BLACK BURST
ON ON ON MULTI BURST
– – OFF WORST PATTERN
n
S2962-4 is not used.

1-2 (E) BKP-7311 IM
Power unit
Screws
(PWH4 x10)
Screws
(PWH4 x10)
Front panel
Plug-in
boards
Unlock Unlock
1-3. Installation of BKP-7311
1. Disconnect the power cord from the rear panel of
CCU-700A. Loosen the two screws (M4 x 20) and
remove the front panel.
2. Push and turn the eject levers to unlock and pull out all
the plug-in boards from the unit.
3. Loosen the four screws (PWH4 x 10) fixing the power
unit and remove the power unit while pushing the
power unit forward at the fan in the rear of the unit.
4. Remove the six screws (B3 x 5) and open the rear
panel. Disconnect the flexible card wire from CN3 on
the rear panel.
5. Install the three coaxial cables into the supplied
harness guide.
1-3. Installation of BKP-7311
Flexible card wire
MB-563 board
B3 x5
B3 x5
B3 x5
Rear panel
CN-3
Coaxial cables
Harness guide

1-3 (E)
BKP-7311 IM
Coaxial cables
150mm
Hole
Coaxial cables
Harness guide
Locking
compound
Nat plate Harness guide
6. Hook the harness guide onto the rail plate and push it
in the direction of the arrow.
7. Apply locking compound to the thread part, then
tighten screw to install the supplied nut plate.
8. Pass the three coaxial cables through the hole on the
MB-563.
9. Extract the three coaxial cables from the front side
about 150 mm as shown in the figure.
10. Hold the coaxial cables using a supplied harness
clamp.
11. Connect the three coaxial cables to the rear panel.
Connect the flexible card wire removed in step 4 to
CN3.
n
If it is difficult to connect the coaxial cables, remove
the CN-1036 board on the rear panel, and then connect
them.
When installing the board, apply locking compound to
the four screws.
1-3. Installation of BKP-7311
CN-1036board
Rear panel
MB-563 board
Flexible card wire
PWH3 x6
B3 x5
B3 x5
Cable clamp

1-4 (E) BKP-7311 IM
BKP-7311
Coaxial cables
Lock
Plug-inboards
DM
AT
VA
Power unit
Screws
(PWH4 x10)
Screws (PWH4 x10)
2
1
12. Tighten screws 1and 2shown in the figure, then
tighten the remaining four screws to install the rear
panel.
13. Install the power unit in the unit with four screws.
14. Insert the plug-in boards removed in step 2 in the unit
in the reverse procedures of removal.
15. Insert the BKP-7311 in the unit,and connect the three
coaxial cables to the BKP-7311.
n
The same signal is output at connectors CN2571,
CN2572 and CN2581. Coaxial cables can be connect-
ed to every connector.
1-3. Installation of BKP-7311

1-5 (E)
BKP-7311 IM
16. Tighten the two screws (M4 x 20) on the front panel
to install the front panel.
1-3. Installation of BKP-7311
1-4. System Adjustment
M4 x20
M4 x20Front panel
1-4. System Adjustment
Perform the adjustment of VA-156A board in CCU-700A
(VA-156P board in CCU-700AP) as follows.
Turn on the power of CCU-700A/700AP, and then adjust
the VA-156A board in CCU-700A (VA-156P board in
CCU-700AP) making sure that the signal of camera should
be stable.
Extend VA-156A/156P board with BKP-7900 Extension
Board.
Adjustment Procedure
Adjust the camera H phase as shown below.
Equipment : Oscilloscope (CHOP mode)
To be extended : VA-156A/156P board
Test point : CH1 pin A36/extension board
CH2 pin C18/extension board
Adjustment point : 1RV1892/VA-156A (VA-156P)
board
Specifications : T = 0.35 ±0.10 µs
50 %
50 % CH-2
T
CH-1

BKP-7311 IM
The material contained in this manual consists of
information that is the property of Sony Corporation and
is intended solely for use by the purchasers of the
equipment described in this manual.
Sony Corporation expressly prohibits the duplication of
any portion of this manual or the use thereof for any
purpose other than the operation or maintenance of the
equipment described in this manual without the express
written permission of Sony Corporation.
Le matériel contenu dans ce manuel consiste en
informations qui sont la propriété de Sony Corporation et
sont destinées exclusivement à l’usage des acquéreurs
de l’équipement décrit dans ce manuel.
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Printed in Japan
Sony Corporation 2002. 3 08
B&P Company ©2002
BKP-7311 (SY) J, E
3-619-325-01