Sony PCM-7040, Operation Manual

Page: 17 / 91

Chapter 2
2-10
Chapter 2 Location and Function of Parts and Controls
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 1
37 20
Pin
number
Signal name Signal name
Pin
number
1
2
3
4
5
6
7
8
9
10*
11
12
13
14*
15
16
17
18*
19
GND
L-STOP STATUS OUT
L-FF STATUS OUT
L-PLAY STATUS OUT
L-REW STATUS OUT
L-STANDBY STATUS OUT
L-INPUT MONITOR STATUS OUT
L-REC STATUS OUT
L-LOCATE STATUS OUT
L-RESERVED STATUS OUT
L-START ID STATUS OUT
L-SKIP ID STATUS OUT
L-END ID STATUS OUT
L-ALARM STATUS OUT
L-REVERSE COMMAND IN
TAPE SPEED A COMMAND IN
TAPE SPEED B COMMAND IN
L-SERVO LOCK ON STATUS OUT
+5V OUT
20
21
22
23
24
25
26
27
28
29
30
31
32
33*
34*
35*
36
37
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
Output L : 0.8 V or less (I max. 50 mA)
H : Open collector (+5 V 10 kilohm resistor pull-
up)
Input L : 1.5 V or less, 50 msec. or more
H : 3.5 V or more, 5.25 V or less
+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:
Pin 15
(REVERSE)
Tape speed
Pin 17
(SPEED B)
Pin 16
(SPEED A)
—
H
H
H
L
L
L
H
H
L
L
H
L
L
H
L
H
L
L
H
L
—
X1
X3
X16
X–1
X–3
X–16
2-3 Connector Panel (Rear)