Location and Function of Parts
Chapter 1
Overview
26
Chapter 1
Overview
Analog audio/video input and output section
2
BREAKER button
When excess power flows inside the unit, the breaker
activates to protect the circuits by automatically
shutting down the power. After inspecting and
adjusting the unit, press this button. If there is no
further trouble, the power will be restored.
For inspection and adjustment of the unit, consult your Sony
dealer.
1
48V ON/OFF switches
When the AUDIO INPUT CH-1/CH-2 level switches
are set to –60 dBu, setting these switches to ON causes
48-V power to be supplied to the AUDIO INPUT
connectors.
2
AUDIO INPUT CH-1/CH-2 level switches
Select the input level of the analog audio signals of
input channels 1 and 2.
AUDIO INPUT
VIDEO
S VIDEO
REMOTE
REF.
INPUT
IN
OUT
DC IN
OUTPUT
AUDIO OUTPUT
MONITOR
TC IN
TC OUT
CH-1
CH-2
1
2(SUPER)
AUDIO
OUT
R-Y
B-Y
Y
IN
1/3
2/4
0
-60
+4dbu
0
-60
+4dbu
75
Ω
75
Ω
ON
OFF
OUT
IN
ON
OFF
8
S VIDEO IN/OUT connectors
5
REF. VIDEO IN/OUT connectors and 75
Ω
termination switch
6
VIDEO INPUT connectors and 75
Ω
termination switch
7
VIDEO OUTPUT 1 and 2 (SUPER) connectors
9
MONITOR AUDIO connector
1
48V ON/OFF switches
2
AUDIO INPUT CH-1/CH-2
level switches
3
AUDIO INPUT CH-1/CH-2
connectors
4
AUDIO OUTPUT CH-1/3 and
CH-2/4 connectors
This illustration shows the DSR-70A/70AP fitted with the optional DSBK-170.
–60 dBu:
Microphone input
0 dBu:
Line audio input
+4 dBu:
Line audio input (0 dBu = 0.775 Vrms)
For microphone inputs, use 48-V microphones, and set
the AUDIO INPUT CH-1/CH-2 level switches
2
to
–60 dBu and the 48V ON/OFF switches
1
to ON,
respectively.
Caution
Using a microphone other than a 48-V microphone
may damage the microphone.
3
Shoulder belt attachment fixture
Attach the supplied shoulder belt.
For more information, see “Using the Shoulder Belt” (page
133).
Rear Panel
