1-5. Installation Space
1-5. Installation Space
When the unit is mounted in the rack, leave a space on the top or bottom of this unit by 1U. Moreover, an air flow that is effective in cooling the unit is essential. If the ventilation is not enough, the unit may be damaged because an increase of the internal temperature of the unit can not reduce. n This unit is air-cooled by three fans. However 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.
When installing, the installation space must be secured in consideration of the ventilation and service operation. . Do not block ventilation (upper lid, right side panel and bottom plate) and exhaust part. . Leave a space around the unit for ventilation. . Leave a space more than 40 cm at the rear side of the unit to secure the operation area. When the unit is installed on the desk or similar condition, assure that the clearance at the upper and right sides 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.
520
(454)
45.5
512.8
577(Maximum traveling distance)
158 104
415.9
364
31.5
(70.6) 1.2
19
107
218
148.2
220
36.7
(47.1)
481 465
427(Unit width)
416(Rail-installed width)
Mass : 28.5 kg
15.9
12.7 123.8
427
263.5 47.1
457.5 454
18.3
Unit : mm
n Remove the feet when rack mounting. Dimensions when Rack-Mounting DNW-A75/A75P
1-3
1-6. Rack Mounting
1-6. Rack Mounting Explains how to mount this unit in a 19-inch standard rack. Be sure to mount this unit in a rack accurately as following procedure and notes. c . Use the specified rack mount rail. If not, injury could occur by drop of the unit because strength of rail is not enough. . To prevent turning over the rack, fix the rack on the horizontal and firm floor securely with bolts, etc. . Adjust so that the temperature inside the rack is in the range of the unit’s operating temperature. . To reduce an increase in the internal temperature of this unit, leave a space on the top or bottom of this unit by 1U. . Never remove the upper lid, bottom plate, and so on during rack mounting. . When other equipment with built-in hard disk drive are already mounted in the rack for mounting this unit, turn off the power of the equipment which is already mounted before mounting this unit in the rack. . Mount in a rack with a steady posture. n Connect long enough cables on the connector panel, considering that the unit is pulled out from the rack.
. . . . .
Hexagon socket head cap screws .... 8 Flat washers ..................................... 8 Screws (RK5 x 14) ......................... 2 Ornamental washers ........................ 2 L-shaped hexagon wrench............... 1
Rack Mounting Procedure . Remove of feet (1) Place the unit on its 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.
Foot PS4 x 14
Specified Rack Mount Kit Foot
RMM-111 (Option) or RMM-110 (Option)
PS4 x 14
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.
c Keep these screws and the feet that are removed in this procedure carefully. Tightening torque: 98 x 10_2 N . m {10 kgf . cm}
n It is recommended to use the BKFC-53/2 when this unit is mounted in the FLEXICART. Parts Packed in RMM-110/111 . . . . . . .
Slide rails ......................................... Rack angles (handle) ....................... Rail brackets .................................... Plate nuts (large) ............................. Plate nuts (small) ............................. Screws (PSW4 x 16) ...................... Screws (B4 x 8) ..............................
1-4
2 2 4 4 4 4 8
DNW-A75/A75P
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 equivalents) must be used. Panel indication
Maching connector (cable)
Sony part No.
VIDEO INPUT
BNC 75Z, MALE
_
VIDEO OUTPUT
BNC 75Z, MALE
_
SDI
BNC 75Z, MALE
*1
_
SDI (OPTION) *2
BNC 75Z, MALE *1
_
AUDIO INPUT
XLR 3P, MALE
1-508-084-00
AUDIO OUTPUT
XLR 3P, FEMALE
1-508-083-00
BNC 75Z, MALE
*3
_
AUDIO OUTPUT (AES/EBU)
BNC 75Z, MALE
*3
_
TIME CODE IN
XLR 3P, MALE
1-508-084-00
XLR 3P, FEMALE
1-508-083-00
MONITOR OUTPUT
XLR 3P, FEMALE
1-508-083-00
VIDEO CONTROL
D-SUB 15P, FEMALE and JUNCTION SHELL 15P
1-561-610-21 1-561-929-00
RS-232C
D-SUB 9P, FEMALE
1-563-815-21
REMOTE1-IN (9P)
9P remote control cable (RCC-G series) *4 or D-SUB 9P, MALE and JUNCTION SHEEL 9P
AUDIO INPUT (AES/EBU)
OUT
REMOTE1-OUT (9P)
_ 1-560-651-00 1-561-749-00
9P remote control cable (RCC-G series) *4 or D-SUB 9P, MALE and JUNCTION SHEEL 9P
1-560-651-00 1-561-749-00
REMOTE 2 PARALLEL I/O (50P)
D-SUB 50P, MALE and JUNCTION SHELL 50P
1-565-516-11 1-563-379-11
CONTROL PANEL
D-SUB 29P cable *5
_
PHONE *6
JM-60 stereo phone plug
_
_
*1: Coaxial cable length : max. 200 m (Reference value based on DNW series) It is recommended to connect the BELDEN8281 cable or equivalent to this connector. *2: SDTI INPUT connector is supplied with optional kit BKNW-117. SDTI OUTPUT connector is supplied with optional kit BKNW-118. *3: Coaxial cable length : max. 600 m (Reference value based on DNW series) It is recommended to connect the BELDEN8281 cable or equivalent to this connector. *4: An RCC-5G cable (5 m) is supplied with this unit. *5: Supplied with optional control panel extension kit BKNW-122. *6: It exsists on the front (upper control panel).
DNW-A75/A75P
1-9
1-8. Signal Inputs and Outputs
1-8. Signal Inputs and Outputs < Reduced drawing of rear panel >
1
2
3
!/
5 4 6
7 8
9
Communications connector 8 REMOTE PARALLEL I/O (50P)
*
D-SUB 50P connector
9 RS-232C
D-SUB 9P connector (RS-232C interface) for ISR (Interactive Status Reporting)
9 CONTROL PANEL
D-SUB (mini) 29P connector for Outside control panel
Input connector 1 REF.VIDEO
BNC x 2 in loop through connection Outside reference video signal (Black burst or composite sync) 0.3 V p-p, 75 Z, sync negative
1 COMPOSITE VIDEO
BNC x 2 in loop through connection Analog composite video 1.0 V p-p, 75 Z, sync negative
1 COMPONENT VIDEO
BNC x 3 (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
3 SDI
BNC x 1 (active through out x 1) Component digital (270 Mbit/s) in conformity to SMPTE 259M & ITU-R BT.656
4 AUDIO CH1/2/3/4
XLR3-pin x 4 Analog audio 4 channels LOW OFF : _60 dBu, high impedance, balanced HIGH OFF : +4 dBu (Standard), high impedance, balanced HIGH ON : +4 dBm (Standard), 600 Z termination, balanced
5 TIME CODE IN
XLR3-pin x 1 Time code 0.5 to 18 V p-p, 10 kZ, balanced
7 AUDIO CH1/2, 3/4
BNC x 2 Digital audio 4 channels AES/EBU format, 2 channel mode, 1.0 V p-p, 75 Z
9 VIDEO CONTROL
D-SUB 15P connector Digital video proccess control input
9 REMOTE1-IN (9P)
D-SUB 9P connector (RS-422A interface) Remote control
!/ SDTI DIGITAL
BNC x 1 (Optional kit BKNW-117) Component digital (270 Mbit/s) in conformity to MPEG2 4: 2: 2 P@ML
* : Refer to Optional “Interface manual” for details.
1-10
DNW-A75/A75P
1-8. Signal Inputs and Outputs
< Rear panel >
REF. VIDEO
VIDEO INPUT COMPOSITE COMPONENT
75Z
VIDEO OUTPUT COMPOSITE COMPONENT
Y
1
Y
R-Y
2
R-Y
SDI
INPUT
ON
OFF
OFF
2
OFF
HIGH ON 600Z
AUDIO INPUT CH2 LEVEL CH3 LEVEL LOW OFF
HIGH ON 600Z
LOW OFF
1
OUTPUT
3 (SUPER)
(SUPER)
B-Y
LOW
INPUT
75Z
ON
3
CH1LEVEL
SDTI (OPTION)
OUTPUT 1
B-Y
2
TIME CODE HIGH ON 600Z
CH4 LEVEL LOW OFF
HIGH ON 600Z
IN
OUT AUDIO INPUT(AES/EBU)
CH1/2
CH1
CH2
AUDIO OUTPUT CH3
CH3/4
MONITOR OUTPUT
CH4
R
L
AUDIO OUTPUT(AES/EBU) CH1/2 CH3/4
REMOTE 2 PARALLEL I/O(50P)
AC IN BREAKER
CONTROL PANEL
REMOTE1-IN(9P)
REMOTE1-OUT(9P)
RS-232C
VIDEO CONTROL
n This figure is with optional kits. Output connector 2 COMPOSITE VIDEO
BNC x 3 (including 1 for character superimpose) Analog composite video 1.0 V p-p, 75 Z, sync negative
2 COMPONENT VIDEO
BNC x 3 (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
3 SDI
BNC x 3 (including 1 for character superimpose) Component digital (270 Mbit/s) in conformity to SMPTE 259M & ITU-R BT.656
4 AUDIO CH1/2/3/4
XLR3-pin x 4 Analog audio 4 channels +4 dBm (Standard) (600 Z load), low impedance, balanced
5 TIME CODE OUT
XLR3-pin x 1 Time code 2.2 V p-p, low impedance, balanced
6 MONITOR R/L
XLR3-pin x 2 Analog audio +4 dBm (Standard) (600 Z load), low impedance, balanced
7 AUDIO CH1/2, 3/4
BNC x 2 Digital audio 4 channels AES/EBU format, 2 channel mode, 1.0 V p-p, 75 Z
9 REMOTE1-OUT (9P)
D-SUB 9P connector (RS-422A interface) Remote control
!/ SDTI
BNC x 2 (optional kit BKNW-118) Component digital (270 Mbit/s) in conformity to MPEG2 4: 2: 2 P@ML
PHONE (Upper control panel)
DNW-A75/A75P
JM-60 stereo phone jack Analog audio up to _12 dBu (8 Z load), unbalanced
1-11
1-8. Signal Inputs and Outputs
PARALLEL I/O: 50-pin (female) External view 17
1
33
18 50
34
Pin No.
I/O *1
Setting change *2 Signal
Description
1
IN
O
FF
CLOSURE SW (FF)
2
OUT
X
REC SW
PANEL REC SW OUT
3
OUT
X
PLAY SW
PANEL PLAY SW OUT
4
OUT
X
STOP SW
PANEL STOP SW OUT
5
OUT
X
ENTRY SW
PANEL ENTRY SW OUT
6
OUT
X
REF SYSTEM ALARM
Non-REFERENCE
7
OUT
X
CF LOCK
COLOR FRAME LOCK STATUS
8
OUT
X
DRUM LOCK
LOCK STATUS OF DRUM SERVO
9
OUT
X
CAP LOCK
LOCK STATUS OF CAPSTAN SERVO
10
OUT
O
CUE PRESET
EDIT PRESET STATUS of the CUE Channel
11
OUT
O
TC PRESET
EDIT PRESET STATUS of the TC Channel
12
OUT
O
OXIDE/METAL
OXIDE/METAL TAPE STATUS
13
OUT
O
TAPE THICKNESS
TAPE THICKNESS STATUS
14
OUT
X
SPARE
SPARE
15
OUT
X
SPARE
SPARE
16
——
——
+12V
——
17
——
——
GND
SIGNAL GND
18
IN
O
PREROLL
CLOSURE SW (PREROLL)
19
IN
O
STBY ON
CLOSURE SW (STANDBY ON)
20
IN
O
REW
CLOSURE SW (REW)
21
IN
O
ENTRY
CLOSURE SW (ENTRY IN)
22
IN
O
STBY OFF
CLOSURE SW (STANDBY OFF)
23
IN
O
EJECT
CLOSURE SW (EJECT)
24
OUT
X
REC
REC STATUS
25
OUT
X
CH CONDITION RED
CHANNEL CONDITION RED STATUS
26
OUT
O
ASSEMBLE PRESET
ASSEMBLE PRESET STATUS
27
OUT
O
EDIT OUT
EDIT STATUS
28
OUT
O
EJECT OUT
EJECT STATUS
29
OUT
O
ANALOG/DIGITAL
ANALOG/DIGITAL STATUS
30
OUT
O
REEL HUB
REEL HUB STATUS
31
OUT
X
REM2 SETTING DATA RESET REMOTE2 SETTING DATA RESET STATUS
32
OUT
X
ALL REC INHIBIT
33
——
——
GND
34
IN
O
PLAY
CLOSURE SW (PLAY)
35
IN
O
STOP
CLOSURE SW (STOP)
1-12
ALL REC INHIBIT STATUS
DNW-A75/A75P
1-8. Signal Inputs and Outputs
Pin No.
I/O *1
Setting change *2 Signal
Description
36
IN
O
REC
CLOSURE SW (REC)
37
OUT
X
REV LAMP
REV LAMP STATUS
38
OUT
O
DA2 PRESET
DA2 EDIT PRESET STATUS
39
OUT
O
DA1 PRESET
DA1 EDIT PRESET STATUS
40
OUT
X
FWD LAMP
FWD LAMP STATUS
41
OUT
O
DA4 PRESET
DA4 EDIT PRESET STATUS
42
OUT
O
DA3 PRESET
DA3 EDIT PRESET STATUS
43
OUT
X
STOP
STOP STATUS
44
OUT
O
VIDEO PRESET
VIDEO EDIT PRESET STATUS
45
OUT
O
INSERT PRESET
INSERT EDIT PRESET STATUS
46
OUT
X
STBY ON
STANDBY ON STATUS
47
OUT
X
PLAY
PLAY STATUS
48
OUT
X
REMOTE
REMOTE STATUS
49
OUT
X
ALARM
SYSTEM ALARM STATUS
50
OUT
O
PREROLL
PREROLL STATUS
*1: Input ; 47 kZ pull up to +5 V (close/open) Output ; 10 kZ pull up to +5 V (0 V or open) *2: The pins described as O mark are possible to change the setting. Refer to the optional interface manual for changing the setting.
DNW-A75/A75P
1-13
1-8. Signal Inputs and Outputs
REMOTE1-IN: 9-pin (female) REMOTE1-OUT: 9-pin (female)
VIDEO CONTROL: 15-pin (male) External view 1
External view 5
8
1 9 9
6
15
Pin No. Signal
Terminal voltage (V)
Pin No.
Signal
1
SYNC CONT (Input)
_5 to +5
1
GND
2
HUE CONT (Input)
_5 to +5
2
RM TX(_)
3
SC CONT (Input)
_5 to +5
3
RM RX(+)
4
VIDEO LEVEL CONT (Input)
_5 to +5
4
GND
5
SETUP CONT (Input)
_5 to +5
5
PRIORITY
6
CHROMA LEVEL CONT (Input)
_5 to +5
6
GND
7
REG _12V (Output)
_12
7
RM TX(+)
8
GND
——
8
RM RX(_)
9 to 12 NC
——
9
GND
13
Y/C DELAY CONT (Input)
_5 to +5
14
NC
——
15
REG +12V (Output)
+12
RS-232C: 9-pin (male) External view 1
5
6
9
Pin No.
Signal
1
DCD ; Data Carrier Detect (Input)
2
RXD ; Received Data (Input)
3
TXD ; Transmitted Data (Output)
4
DTR ; Data Terminal Ready (Output)
5
SG ; Signal Ground
6
DSR ; Data Set Ready (Input)
7
RTS ; Request to Send (Output)
8
CTS ; Clear to Send (Input)
9
NC
1-14
DNW-A75/A75P
1-8. Signal Inputs and Outputs 1-9. Switch Settings on Connector Panel
1-9. Switch Settings on Connector Panel
CONTROL PANEL: 29-pin (female) External view 10
1
19
11 29
20
Pin No.
Signal
Terminal voltage (V)
1
GND
——
2
KEY RX (_) (Input)
RS422
3
KEY TX (+) (Output)
RS422
4
GND
——
5 to 7
REG +8V (Output)
+8
8, 9
NC
——
10, 11
GND
——
12
KEY RX (+) (Input)
RS422
13
KEY TX (_) (Output)
RS422
14
GND
——
15 to 17
REG +8V (Output)
+8
18
NC
——
19 to 23
GND
——
24 to 26
REG +8V (Output)
+8
27, 28
NC
——
29
GND
——-
DNW-A75/A75P
When the unit is installed, be sure to perform the following setup. Refer to the operation manual “Section 2 Location and Function of Parts” for setup. . Analog audio input level/600 Z termination switches . 75 Z termination switch of reference video input . 75 Z termination switch of composite video input
1-15
1-10. Switch and Shorting Plug Setting on PC Boards
1-10. Switch and Shorting Plug Setting on PC Boards 1-10-1. APR-40 Board A
C
LOT No. S No.
D
F
E
A No.
G
H
APR-40
J
L
M
N
P
R
K
B COR200
COR300
1
COR400
A
COR100 COR101 –20
0 –3 +4
–20 0 –3 +4
16 18 20
COR201
COR301 –20
0 –3 +4
16 18 20
–20 0 –3 +4
COR401
16 18 20
RV100 RV200
16 18 20
2
RV300 RV400
MADE IN JAPAN
3
4 COR500
COR600
20 18 16
COR501 –20 0 –3 +4
COR700
20 18 16
COR601 RV500 RV600
–20 0 –3 +4
COR800
20 18 16
COR701 –20 0 –3 +4
COR900
20 18 16
COR801 RV700 RV800
20 18 16 RV900
20 18 16
RV1000
COR902
COR952 UNITY (L)
–20 0 –3 +4
COR950
–20 0 –3 +4
COR901 COR951
1-670-578-
5
UNITY (R)
–20 0 –3 +4
>EP–GW
1-16
DNW-A75/A75P
1-10. Switch and Shorting Plug Setting on PC Boards
Audio input level setting Channel
CH1
CH2
CH3
CH4
Ref. No.
COR100
COR200
COR300
COR400
Display
Input level (dBm/600 Z) [ ]: Factory setting [+4]
0
_3
_20
+4
short
open
open
open
0
open
short
open
open
_3
open
open
short
open
_20
open
open
open
short
+4
short
open
open
open
0
open
short
open
open
_3
open
open
short
open
_20
open
open
open
short
+4
short
open
open
open
0
open
short
open
open
_3
open
open
short
open
_20
open
open
open
short
+4
short
open
open
open
0
open
short
open
open
_3
open
open
short
open
_20
open
open
open
short
Fine adjustment
RV100
RV200
RV300
RV400
Audio input headroom setting Channel
CH1
CH2
CH3
CH4
DNW-A75/A75P
Ref. No.
COR101
COR201
COR301
COR401
Display
Input headroom (dB) [ ]: Factory setting [20]
18
16
20
Short
Open
Open
18
Open
Short
Open
16
Open
Open
Short
20
Short
Open
Open
18
Open
Short
Open
16
Open
Open
Short
20
Short
Open
Open
18
Open
Short
Open
16
Open
Open
Short
20
Short
Open
Open
18
Open
Short
Open
16
Open
Open
Short
Fine adjustment
RV100
RV200
RV300
RV400
1-17
1-10. Switch and Shorting Plug Setting on PC Boards
Audio output level setting Channel
CH1
CH2
CH3
CH4
Ref. No.
COR501
COR601
COR701
COR801
Display
Output level (dBm/600 Z) [ ]: Factory setting _3
Fine adjustment
_20
[+4]
0
+4
Short
Open
Open
Open
0
Open
Short
Open
Open
_3
Open
Open
Short
Open
_20
Open
Open
Open
Short
+4
Short
Open
Open
Open
0
Open
Short
Open
Open
_3
Open
Open
Short
Open
_20
Open
Open
Open
Short
+4
Short
Open
Open
Open
0
Open
Short
Open
Open
_3
Open
Open
Short
Open
_20
Open
Open
Open
Short
+4
Short
Open
Open
Open
0
Open
Short
Open
Open
_3
Open
Open
Short
Open
_20
Open
Open
Open
Short
RV500
RV600
RV700
RV800
Audio output headroom setting Channel
Ref. No.
Display
Output headroom (dB) [ ]: Factory setting [20]
CH1
CH2
CH3
CH4
1-18
COR500
COR600
COR700
COR800
18
Fine adjustment
16
20
Short
Open
Open
18
Open
Short
Open
16
Open
Open
Short
20
Short
Open
Open
18
Open
Short
Open
16
Open
Open
Short
20
Short
Open
Open
18
Open
Short
Open
16
Open
Open
Short
20
Short
Open
Open
18
Open
Short
Open
16
Open
Open
Short
RV500
RV600
RV700
RV800
DNW-A75/A75P
1-10. Switch and Shorting Plug Setting on PC Boards
Monitor output level setting Channel
L
R
Ref. No.
COR902
COR952
Display
Output level (dBm/600 Z) [ ]: Factory setting _3
Fine adjustment
_20
[+4]
0
+4
Short
Open
Open
Open
0
Open
Short
Open
Open
_3
Open
Open
Short
Open
_20
Open
Open
Open
Short
+4
Short
Open
Open
Open
0
Open
Short
Open
Open
_3
Open
Open
Short
Open
_20
Open
Open
Open
Short
RV900
RV1000
Monitor output headroom setting Channel
L
R
Ref. No.
COR900
COR950
Display
Output headroom (dB) [ ]: Factory setting [20]
18
16
20
Short
Open
Open
18
Open
Short
Open
16
Open
Open
Short
20
Short
Open
Open
18
Open
Short
Open
16
Open
Open
Short
Fine adjustment
RV900
RV1000
Selecting fixed or variable monitor output level When the level variable is selected, the level is adjusted with the PHONE level control. Channel
Ref. No.
Display
Monitor output level [Fixed]
L
R
DNW-A75/A75P
COR901
COR951
[ ]: Factory setting
Variable
UNITY(L)
Short
Open
VAR(L)
Open
Short
UNITY(R)
Short
Open
VAR(R)
Open
Short
1-19
1-10. Switch and Shorting Plug Setting on PC Boards
1-10-2. AU-260 Board A
B
C
A No.
D
AU-260
E
LOTNO,
S NO,
F
G 1
RV100
RV200
S200
A
S100
2
n Refer to “2-13. Pulling Out/ Insertion of Plug-in Board” for pulling out and insertion of board.
MADE IN JAPAN
3
4
5
1-670-582-
6
7
>EP–GW
HEAD TUNE switch (For Betacam/Betacam SP longitudial audio playback) It is not necessary to change the setting of this switch, when installing. Channel
Ref. No.
Description
CH1
S100
By coupling with RV100, adjust the CH1 head amp high frequency response. This switch is used in audio head dumping adjustment. When the unit is shipped, this switch is set to the position based on the adjustment condition.
CH2
S200
By coupling with RV200, adjust the CH2 head amp high frequency response. This switch is used in audio head dumping adjustment. When the unit is shipped, this switch is set to the position based on the adjustment condition.
1-20
DNW-A75/A75P
1-10. Switch and Shorting Plug Setting on PC Boards
1-10-3. DM-89 Board n Never change the settings of the factory use switches. A
B
C
D OFF
ON
DM-89
E
S501
S901
F
n Refer to “2-13. Pulling Out/ Insertion of Plug-in Board” for pulling out and insertion of board.
G
ON A No.
LOTNO,
S NO,
1
A
OFF
MADE IN JAPAN
2
3
4
S301
S302 5
TEST NOR TEST NOR
S102 S101
1-648-541-
TEST NOR
TEST NOR
6
7
< Top View >
DM-89 Board (A Side)
DM-89 board switch Switch No.
Name
Description
Factory setting
S101
Y-RF LPF & EQ TEST (Y-RF low-pass filter & equalizer test)
The Y-RF low-pass filter & equalizer test signal connection switch To adjust: Select the TEST position. Connect the input signal to TP103. (GND to E102)
NORMAL POSITION
S102
—————
Factory use
NORMAL POSITION
S301
C-RF LPF & EQ TEST (C-RF low-pass filter & equalizer test)
The C-RF low-pass filter & equalizer test signal connection switch To adjust: Select the TEST position. Connect the input signal to TP303. (GND to E302)
NORMAL POSITION
S302
—————
Factory use
NORMAL POSITION
S501
—————
Factory use
ON
1
RF ADJUSTING
Selection whether to adjust the RF or not. OFF (OPEN) : Normal mode ON (CLOSE) : Test (adjustment) mode
OFF (OPEN)
2 | 4
—————
Factory use
OFF (OPEN)
S901
DNW-A75/A75P
1-21
1-10. Switch and Shorting Plug Setting on PC Boards
1-10-4. TBC-23A Board n Never change the settings of the factory use switches. A
B ON OFF 1 Y MUTE 2 C MUTE 3 4
A
C
[1] [2] [3] [4] [5] [6] [7] [8]
S1
D
TBC-23A E
F
G
[1] [2] [3] [4]
RV202
S500
1
5 COMB 6 TEST 7 8 VIDEO PHASE
S NO,
A No.
MADE IN JAPAN
LOTNO,
2
n Refer to “2-13. Pulling Out/ Insertion of Plug-in Board” for pulling out and insertion of board.
3
4
5
1-648-543-
6
7
< Top View >
TBC-23A Board (A Side)
TBC-23A board switch Switch No.
Name
Description
Factory setting
S1
1
Y MUTE
OFF (OPEN) : Normal mode ON (CLOSE) : Muting luminance signal
OFF (OPEN)
2
C MUTE
OFF (OPEN) : Normal mode ON (CLOSE) : Muting color difference signal
OFF (OPEN)
3
—————
Factory use
OFF (OPEN)
4
—————
Factory use
OFF (OPEN)
5
COMB
Selection whether to select a comb filter when the color difference signal has significant line crawl which cannot be corrected by LCC or not. OFF (OPEN) : Comb filter OFF ON (CLOSE) : Comb filter ON
OFF (OPEN)
6
TBC TEST
Selection whether to enable the TBC-23A and -24 boards self diagnostics or not. OFF (OPEN) : Normal mode ON (CLOSE) : Test (self diagnostics) mode
OFF (OPEN)
7
—————
Factory use
OFF (OPEN)
8
VIDEO PHASE
Selection whether to use VIDEO PHASE VR or not. OFF (OPEN) : VIDEO PHASE VR (RV202) disabled ON (CLOSE) : VIDEO PHASE VR (RV202) enabled
OFF (OPEN)
1 | 4
—————
Factory use
OFF (OPEN)
S500
1-22
DNW-A75/A75P
1-10. Switch and Shorting Plug Setting on PC Boards
1-10-5. SS-83 Board n Never change the settings of the factory use switches/short plugs. A
B
SS-83
D S100
A
S101 1
E
F
LOT No. S No.
ON
C
ON
H
J
K
L
G
S2701
P
R ON
S1900
ON
S2700 1
N
A No.
S1101 S1100
4
4
ON
1
1
8
1
8
S1102 1
8
MADE IN JAPAN
2 3
COR100 COR101
4 ON
S2100 1
8
5
1-670-580-
6
>EP–GW
SS-83 board shorting plug Ref. No.
Name
Description
Factory setting
COR 100
—————
Factory use
OPEN
COR 101
—————
Factory use
OPEN
DNW-A75/A75P
1-23
1-10. Switch and Shorting Plug Setting on PC Boards
SS-83 board switch Switch No.
Name
Description
S100
REEL POSITION
Press this switch when changing the reel position. ————— This switch does not operate in the state of installing the cassette compertment.
1
FLASH MEMORY
nDo not change the setting of this switch during installation. Select the operation mode of flash memory. OFF (OPEN) : Normal mode ON (CLOSE) : Writing mode
2
ANA AUTO-TRACKING
Select whether to enable auto tracking operation or not during playing OFF (OPEN) back the tape recorded based on the Betacam/Betacam SP format. OFF (OPEN) : Not operate (The tracking is controlled using RV100.) ON (CLOSE) : Operates n The Betacam SX tape playback is carried out by non-tracking operation.
3
ANA DISABLE
Select whether to prohibit analog Betacam tape playback or not. OFF (OPEN) : Enable ON (CLOSE) : Disable
OFF (OPEN)
4
SV ERR DISABLE
n Do not change the setting of this switch during installation. This switch selects whether to disable the detection of a malfunctional error in a servo circuit. OFF (OPEN) : Enable (normal) ON (CLOSE) : Disable
OFF (OPEN)
DE-DISTORTION
Press this switch when distorting
—————
1
—————
Factory use
OFF (OPEN)
2
DT MODE
OFF (OPEN): DT ON ON (CLOSE): DT OFF
OFF (OPEN)
3-8
—————
Factory use
OFF (OPEN)
1
EXTENDED MENU
OFF (OPEN) : Not display extended menu of set up menu ON (CLOSE) : Displays extended menu of set up menu
OFF (OPEN)
2
MAINTE MODE ACCESS OFF (OPEN) : Not enter into maintenance mode from lower control panel OFF (OPEN) ON (CLOSE) : Enters into maintenance mode from lower control panel
3
—————
Factory use
OFF (OPEN)
4
RS232C DEBUG
OFF (OPEN) : RS-232C connector is for ISR ON (CLOSE) : RS-232C connector is for debug
OFF (OPEN)
5-8
—————
Factory use
OFF (OPEN)
S1101
MAINTE MODE START
Press this switch when starting maintenance mode.
—————
S1102
nNever change the settings of the S1102 switch since each switch is set according to the characteristics of the unit. But set this switch according to each unit when replacing the board.
S101
S2700 S2701
S1100
1, 2
—————
3-6
Model ID
Factory setting
Factory use 3: 4: 5: 6:
DNW-A75/A75P OFF OFF OFF OFF
OFF (OPEN)
OFF (OPEN) TTV 4075 N/P ON OFF OFF OFF
7
7
J/UC
Settable when pin No.8 is OFF. OFF (OPEN) : Japan model ON (CLOSE) : Except Japan model
8
525/625
OFF (OPEN) : 525/60 model ON (CLOSE) : 625/50 model
S1900
1-8
—————
Factory use
OFF (OPEN)
S2100
1-8
—————
Factory use
OFF (OPEN)
1-24
ON (CLOSE)
DNW-A75/TTV 4075N: OFF (OPEN) DNW-A75P/TTV 4075P: ON (CLOSE)
DNW-A75/A75P