Sony BVE-600 User manual

SONY:
EDITING
CONTROL
UNIT
BVE-600
MAINTENANCE MANUAL
Volume 1 1st Edition (Revised 4)
Serial No. 10001 and Higher (UC)
Serial
No.
10001
and
Higher
(Ek)

EDITING
CONTROL
UNIT
BVE-600
MAINTENANCE MANUAL
Volume 1 1st Edition (Revised 4)
Serial
No.
10001
and
Higher
(UC)
Serial
No.10001
and
Higher
(EK)

SAFETY CHECK-OUT (US Model)
After correcting the original service problem,
perform the following safety check before releasing
the set to the customer:
Check the metal trim, “‘metallized”” knobs, screws,
and all other exposed metal parts for AC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal! part to
earth ground and from all exposed metal parts to any
exposed metal part having a return to chassis, must
not exceed 3.5mA (S00 microampers). Leakage
current can be measured by any one of three
methods.
1. A commercial leakage tester, such as the
Simpson 229 or RCA WT-540A. Follow the
manufacturers’ instructions to use these instru-
ments.
nN
A battery-operated AC milliammeter. The Data
Precision 245 digital multimeter is suitable for
this job.
3. Measuring the voltage drop across a resistor by
means of a VOM or battery-operated AC volt-
meter. The “limit” indication is 5.25 V so
analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa
SH-63Trd are examples of a passive VOM that
is suitable. Nearly all battery operated digital
multimeters that have a 2V AC range are
suitable. (See Fig. A)
To Exposed Metal
Parts on Set
|
AC
31.540 voltmeter
{5.25 V)
= Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
TOVIAPIICHMENTSBAORHESHHICHO, HBA
Alda BABOERZEBHCUTWET.
oT, MHOMPACLICRMCRSLEO, MAAR GR, fT
S) cCRESBNCTAVIAPIVEBATSCCARIELET.
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 4 l’usage des acquéreurs de
l'@quipement décrit dans ce manuel.
Sony Corporation interdit formeliement la copie de
quelque partie que ce soit de ce manuel ou son emploi
pour tout autre but que des opérations ou entretiens de
léquipement a moins d’une permission écrite de Sony
Corporation.
Das in dieser Anleitung enthaltene Material besteht aus
Informationen, die Eigentum der Sony Corporation sind,
und ausschlieBlich zum Gebrauch durch den Kaufer der
in dieser Anleitung beschriebenen Ausristung bestimmt
sind.
Die Sony Corporation untersagt ausdriicklich die
Vervielfaltigung jeglicher Teile dieser Anleitung oder den
Gebrauch derselben fur irgendeinen anderen Zweck als
die Bedienung oder Wartung der in dieser Anleitung
beschriebenen Ausriistung ohne ausdriickliche schriftliche
Erlaubnis der Sony Corporation.

TABLE OF CONTENTS
Volume-1
1. INSTALLATION
1-1. Operational Environment -rtttrrtttstssteees 1-1
E22: Installation Space PPISVUTTTITTS TTT ETT TTT eee 1-1
1-3. Operating Voltage PPIeTETITITOTISTTeeT Terre reer ey) 1-1
1-4, System Up ccrcesssseessecsessseeeereeenteetnereenneeens 1-2
1-4-1. Installation of Optional Boards ---+::--: 1-2
1-4-2, Alarm Tone Level Adjustment -:-:--:’: 1-2
1-4-3. Dip Switch Contents Display -+-:------* 1-3
1-4-4, Setting of the System Select Circuit 1-4
1-5, Input/Output Signals aebioie d aipyers eid We) eie'dis'p'e'e tie ee eteels 1-7
1-6. Connectors Cee rere ne cee eee neveccteeeneeecessssccsereeess 1-10
1-7. Supplied Accessories street 1-10
1-8. Optional Accessories PITTTTITILITET TTT TTT 1-10
2. SERVICE INFORMATION
2-1. Removal of Cabinet rere rere rer reer reer re reer 2-1
2-2. Circuit Function rer reerr rere re eer ere reer reer eee 2-2
2-3. Location of the Printed Circuit Board 2-3
2-4, Spare PArts coccrectereeeentssessenecerceeseeeerereees 2-4
3. TECHNICAL INFORMATION
3-1. How to Control/the AUTO FREEZE of
BVU-900 Series PPTTUTTTTTTITIT ESET LETT T TET TT 3-1
3-2, 1/0 Code vrrrrsreceeseesssseeteeeesesseeseesesnaeees 3.2
4. ELECTRICAL ALIGNMENT
4-1. Ramp Signal Adjustment ................ 4-1
4-2. Dial Pulse Amplifier Adjustment ........ 4.3
4.2-1. Dial Pulse Amplifier Adjustment
(Play (Gide saxawieeired tient scat 4-4
4.2-2. Dial Pulse Amplifier Adjustment
(Recorder Side) .................0000. 4-5
Volume-2
5. BLOCK DIAGRAMS
6. SEMICONDUCTOR ELECTRODES
7. SCHEMATIC DIAGRAMS
8. PRINTED CIRCUIT BOARDS
9. SPARE PARTS AND FXITURE

SECTION 1
INSTALLATION
1-1. OPERATIONAL ENVIRONMENT
«To prevent the BVE-600 from overheating, ensure that
there is a good air circulation around the unit.
Be sure not to block the ventilation holes..
* The unit should be operated in a temperature range
from 0°C to 45°C. Avoid installing the unit near heat
sources.
1-2. INSTALLATION SPACE
*The dimensions of the unit are shown in the figure
below.
1-1
1-3. OPERATING VOLTAGE
Using a voltage selector, the BVE-600 can be switched over
by the voltage of 100 thru. 120V / 220 thru. 240V.

1-4. SYSTEM UP
1-4-1. Installation of Optional Boards
Optional board BKE-611, BKE-621 (for UC model),
BKE-612, and BKE-622 (for EK model) are available,
according to your systematic necessities. Inserting
positions are shown in the figure below.
Connection of BKE-611 (for UC) and BKE-612
(for EK):
Insert. VSW-20-—>4O 66 6) 0/0s0 0
Insert SG-123 +g
°0 = OF 00?
2)
@ eco eCje of(jo
Connection of BKE-621 (for UC) and BKE-622
(for EK):
Insert VSW-14-
Insert WP-19
Insert SG-123
[90 » OF| O OF
S oCje oC je eCjo
1-4-2. Alarm Tone Level Adjustment
Alarm tone level can be adjusuted by RV1 on the
SY-113 board.
1-2

1-4-3.
Dip
Switch
Contents
Display
(S/N
20001
AND
HIGHER)
For
the
version
after
BVE-600
V2.00
model,
the
contents
of
dip
switch
is
displayed
on
turning
on
the
power
and
displaying
the
version of the software.
Program
version
dispay
Dip
switch
contents
display
Pl
FoO0-200
8888sea98e
SY-113
board
oe
Contents
of
th
IF-167
board
ontents
of
the
a.
Soci
eRe
h
5502
Dip
switch
contents
NTSC
:
00
PAL
:CO
IF-167
board
Contents
of
the
S3
dip
switch
(Note)
The
contents
of
the
dip
switch
is
displayed
by
hexadecimal.
The
dip
switch
position
of
MSB
of
No.1
to
LSB
of
No.
8
are
prescribed
that
the
side
ON
is
to
“1”
and
the
side
OFF
is
to
“0”.
—=> goes to 4 0 BO
1-3

1-4-4. Setting Of The System Select Circuit
Along with the select switches and controls located on the contro! panel and connector panel, internal system select circuits are
on the circuit boards.
(1) IF-167 Board
(i) SI, S2:
When the unit is shipped, all of them are set to ON.
Be sure not to turn any of them OFF.
ABEES
Gi) S4,S5:
When the unit is shipped, they are set to the bottom.
Be sure not to turn them to the upper.
CUE TONE
S4
NORMAL
S5
(2) SY-113 Board
(i) S1 RESET Switch: When this switch is pushed, CPU is reset.
(ii) S2 BACKUP ON/OFF Switch: This is ON/OFF switch for the memory battery backup function on the SY-113 board.
When the set is shipped, the BACKUP ON/OFF switch is set to the ON.
Gi) S3 SYSTEM SELECT Switch: When the set is shipped;
For UC ; Bit 1 to 8 are set to the OFF position.
For EK ; Bit 1 to 3 are set to the ON position.
Bit 4 to 8 are set to the OFF position.
Function:
* Bit 1, Bit 2
These bits select the video system.
Bit 1 | Bit 2 Video System
OFF | OFF NTSC
PALM
PAL/SECAM
1-4

+ Bit 3
OFF CTL DISPLAY MODE 12H MODE
ON CTL DISPLAY MODE 24H MODE
* Bit 4, 5, 6, 7 and 8
Undefined.
Set these bits to OFF position.
(3) SW-231 Board
(i) Sl WIPE PATERN BORDER LINE SWITCH:
SOFT : Border line is softened
(It is adjusted by the SOFT/BORDER control.)
OFF : Border line is sharpened.
BORDER : Border line is edged.
(The edge width is adjusted by the SOFT/BORDER control.
The color is adjusted by the CHROMA HUE control. The brightness is adjusted by the LUM control.)
When the unit is shipped, it is set to OFF.
(ii) S2 BACK GROUND SWITCH:
BKGD : Background is colored.
(The tone is adjusted by HUE control. The depth of color is adjusted by CHROMA control.
The brightness is adjusted by LUM control.)
BLACK : Background becomes black.
COLOR BAR : Background becomes color bars.
When the unit is shipped, it is set to BKGD.
(ii) $301, Player 1/S302, Player 2/S303, Recorder
TIME COUNTER DISPLAY SWITCH :
$301, $302 and $303 switch over the contents of the time counter display. They also switch over the reference signal of the
address for editting.
CTL :CTL is counted. Tape position is displayed. (address reference: CTL)
TC : Time code is read. Tape position is displayed. (address reference: Time code)
U-BIT : Users bit is read, and is displayed.
(address reference: Time code)
fv) S305 PRE POLL TIME SET SWITCH:
FOR NTSC : It can be set to 3sec., 5sec., or 7sec. (When the unit is shipped, it is set to 5sec.)
FOR PAL _ : It can be set to 3sec., 5sce., or 10sec. (When the unit is shipped, it is set to 5sec.)
(v) S306 SYNCHRONIZING SWITCH :
FOR NTSC : It can be set to 2 field/4 field. When the unit is shipped, it is set to 2 field.
FOR PAL _ : It can be set to 2 field/4 field/8 field. When the unit is shipped, it is set to 4 field.
i) S307 SPLIT EDITING SWITCH:
AUDIO : Video IN point is set to around the point of Audio IN.
VIDEO : Audio IN point is set to around the point of Video IN.
When the unit is shipped, it is set to AUDIO.
1-5

vi) S308 MIXER CONTROL SWITCH :
REMOTE : MXP-29 is controlled.
LOCAL : MXP-29 is not used.
When the unit is shipped, it is set to REMOTE.
S309
CF-REF
VTR
SW:
VTR
locks
by
itself,
according
to
the
lock-range
of
each
VTR
Player.
$310
Player
1
VTR,
CF
PHASE
SW:
It
compensates
the
phase
of
the
color
framel,
player
1.
S311
PLAYER
2
VTR,
CF
PHASE
SWITCH:
It
compensates
the
phase
of
the
color
frame,
player
2.
«i
S312
RECORDER
VTR
CF
LEARN
SWITCH:
When
the
recorder
has
the
CF
LOCK
function
and
the
$312
is
pushed,
BVE-600
follows
the
information
detected
by
the
recorder VTR.
«i) S313 STATUS DISPLAY SWITCH:
ON : STATUS is displayed on the monitor.
OFF : STATUS is not displayed on the monitor.
When the unit is shipped, it is set to ON.
) SW-232 Board
i)
S601
NORMAL/REVERSE
SWITCH
:
It
switches
over
NORMAL
or
REVERSE
of
the
wipe
patterns.
)
)
CN-249 Board:
S501 : 75Q TERMINATION SWITCH FOR REF VIDEO SIGNAL
ON : The bridge is connected.
OFF : The bridge is not connected.
When the unit is shipped, it’s set to ON.
Gels
1 6 7 8 OFF
When the unit is shipped, $502’s bits 1 thru 8 are all set to ON.
Gi) S503 :
AGGGGGGE
123 4 5 6 7 8 OFF
When the unit is shipped, it is set to EXT.
(iv) S4 REF VIDEO SIGNAL SELECT SWITCH:
EXT: Optional boards (BKE series) are inserted to the unit.
INT: Optional boards (BKE series) are not inserted to the unit.
When the unit is shipped, $503’s bits 1 thru 8 are all set to ON.
(6) DP-77 (P1)/(P2)/(R) Boards
(i) Sl ;RESET
When the time counter display switch is set to “CTL” and S1 is pushed, CTL is reset. At this time, display becomes
0:00 : 00: 00.
1-6