Connector Signals - Panasonic DVC PRO Studio AJ-D950P Service Manual

Connector signals

PARALLEL REMOTE (25P)
Pin No.
<Notes>
COMMAND pins: TTL level, active low, ≥100ms edge electrical signal.
•
•
STATUS pins: open collector, sink current 6 mA
RS-232C REMOTE (25-pin D-SUB crossover cable supported)
Pin No.
ENCODER REMOTE (15P)
Pin No.
Signal
1 PLAY COMMAND
2 STOP COMMAND
3 FF COMMAND
4 REW COMMAND
5 REC COMMAND
6 EJECT COMMAND
7 STAND BY ON/OFF COMMAND
8 PREROLL COMMAND
9 IN SET COMMAND
Abbreviation
1 FRAME GROUND
2 RxD
3 TxD
4 CTS
5 RTS
6 DTR
7 GND
20 DSR
Signal
1 — — — — —
2 SET UP
3 C LEVEL
4 GND
5 +12V
Pin No. Signal
10 — — — — —
11 — — — — —
≥10V, MAX 300mA
12
13 PLAY STATUS
14 STOP STATUS
15 FF STATUS
16 REW STATUS
17 REC STATUS
18 EJECT STATUS
Circuit
Protective ground Frame ground
Received data Sends data to the PC.
Transmitted data Receives data from the PC.
Clear to send Shorted with pin 5.
Request to send Shorted with pin 4.
Data terminal ready No processing
Signal ground Signal ground
Positive power output after communication
Data set ready
enable status
Pin No. Signal
6 SYSTEM H 0
7 SYS.SC COARSE (2)
8 –12V
9 CHROMA PHASE
10 VIDEO LEVEL
– E-85 –
Pin No. Signal
19 STAND BY ON STATUS
20 PREROLL STATUS
21 SERVO LOCK STATUS
22 — — — — —
23 — — — — —
24 — — — — —
25 GND
Description
Pin No. Signal
11 RET GND
12 — — — — —
13 — — — — —
14 SYS.SC FINE
15 SYS.SC COARSE (1)