Sony PCM-7040 Operation Manual page 17

2-3 Connector Panel (Rear)
5 WORD SYNC signal input/output section
WORD SYNC INPUT connector (BNC type)
Inputs an external word sync signal.
75-ohm termination switch
ON: The input word sync signal is terminated in 75
ohms.
OFF: High input impedance is set so that the external
word sync signal may be looped through to other
equipment.
WORD SYNC OUTPUT connector (BNC type)
Outputs the word sync signal of the unit. When the
EXT SYNC selector 6 is set to WORD in the external
synchronization (word) mode, this connector directly
outputs the signal input to the WORD SYNC INPUT
connector.
6 ~AC IN (AC power input) connector
Connect to an AC power source using the supplied AC
power cord.
7 y (ground) terminal
Connect a grounding wire.
8 MONITOR output connectors
CH-1 : Output the channel 1 analog audio signal (L)
for monitoring. The output signal of this
connector is the same as that of the ANALOG
OUTPUT CH-1 connector. It is an unbalanced
output.
CH-2 : Outputs the channel 2 analog audio signal (R)
for monitoring. The output signal of this
connector is the same as that of the ANALOG
OUTPUT CH-2 connector. It is an unbalanced
output.
9 REMOTE (37P) connector (D-SUB 37-pin)
This is a 37-pin parallel remote signal connector for
connecting a remote controller such as the RM-D7100
remote controller.
Pin assignment of the REMOTE (37P) connector
19
37
2-10
Chapter 2 Location and Function of Parts and Controls
Pin
number
1
2
3
4
5
6
7
8
9
10*
11
12
13
14*
15
16
17
18*
19
Output
Input
+5 V output : 0.4 A max.
The signals input to pin numbers 15, 16, 17 and 36 are
HIGH or LOW. The signals input to or output from other
pins are pulse signals.
* : You can change these settings from the Setup menu.
Tape speed control
The tape speed is determined by the combination of
the L-REVERSE COMMAND IN signal for pin 15,
TAPE SPEED A COMMAND IN signal for pin 16,
and TAPE SPEED B COMMAND IN signal for pin 17
as indicated in the following table:
1
Pin 15
(REVERSE)
20
Pin
Signal name
number
20
GND
21
L-STOP STATUS OUT
22
L-FF STATUS OUT
23
L-PLAY STATUS OUT
24
L-REW STATUS OUT
25
L-STANDBY STATUS OUT
26
L-INPUT MONITOR STATUS OUT
27
L-REC STATUS OUT
28
L-LOCATE STATUS OUT
29
L-RESERVED STATUS OUT
30
L-START ID STATUS OUT
31
L-SKIP ID STATUS OUT
32
L-END ID STATUS OUT
33*
L-ALARM STATUS OUT
34*
L-REVERSE COMMAND IN
35*
TAPE SPEED A COMMAND IN
36
TAPE SPEED B COMMAND IN
37
L-SERVO LOCK ON STATUS OUT
+5V OUT
L : 0.8 V or less (I max.
H : Open collector (+5 V 10 kilohm resistor pull-
up)
L : 1.5 V or less, 50 msec. or more
H : 3.5 V or more, 5.25 V or less
Pin 16 Pin 17
(SPEED A) (SPEED B)
— H
H H
H L
H L
L H
L L
L L
Signal name
GND
L-STOP COMMAND IN
L-FF COMMAND IN
L-PLAY COMMAND IN
L-REW COMMAND IN
L-STANDBY COMMAND IN
L-INPUT MONITOR COMMAND IN
L-REC COMMAND IN
L-ID NEXT COMMAND IN
L-ID PREVIOUS COMMAND IN
L-START ID WRITE COMMAND IN
L-SKIP ID WRITE COMMAND IN
L-END ID WRITE COMMAND IN
L-CHASE COMMAND IN
L-EJECT COMMAND IN
L-RESERVED COMMAND IN
L-EXT SOURCE SEL IN
EXT SOURCE (9.6 kHz ±12.5%) IN
50 mA)
Tape speed
H —
L X1
H X3
L X16
L X–1
H X–3
L X–16