Rear Panel - Panasonic WR-DA7 Service Manual

Rear Panel

Everything that goes in, out, and through the DA7 happens
on the Rear Panel, with the exception of the headphone
connector. The DA7 provides multiple ways for doing many
things, so let your creativity be your guide.
The rear of the DA7 is configured in four rows. The top row
contains analog INPUTS 1-16 (inputs 1-8 are balanced XLR
connectors and inputs 9-16 are balanced TRS (tip-ring-
sleeve) phone plug connectors).
Signal Gnd (signal ground)
AC Inlet
Power switch
Power Switch
Turns the power on and off to the DA7 .
AC Inlet
Plug the AC power cord here.
Signal Ground [SIGNAL GND]
Connect to a grounded source to stabilize the voltage levels of the connected devices, and to prevent hum and buzz created by
ungrounded sources.
Rows 1 & 2 Connectors
Inputs 9-16 (TRS). Use these for
balanced -60 to +10 signals
INPUTS 1-8
These inputs are designed for XLR connectors. The input
range is from -60dB to +10dB, 5k
INPUT knobs on the Channel Strips for adjustment of the
incoming level. From the [CHANNEL] window, the +48V
phantom power can be individually turned on or off for each
channel via the screen.
THIS EQUIPMENT COMPLIES WITH THE REQUIREMENTS FOR
CONNECTION
A CLASS A COMPUTING DEVICE IN FCC RULES PART 15
INPUT/OUTPUT INS AUX
SUBPART J. OPERATION OF THIS DEVICE IN A RESIDENTIAL
NO 1:GND TIP:SEND TIP:ODD AREA MAY CAUSE HARMFULL INTERFERENCE REQUIRING THE
NO 2:HOT RING:RETURN RING:EVEN RING
USER TO TAKE WHATEVER STEPS MAY BE NECESSARY TO
NO 3:COLD SLEEVE:GND SLEEVE:GND SLEEVE TIP CORRECT THE INTERFERNCE.
OdB is referenced to 0.775Vrms
WARNIG
- TO REDUCE THE RISK
CH17–24/SLOT 1
OF FIRE OR ELECTRIC
SHOCK. DO NOT EXPOSE CH25–32/SLOT 2
THIS APPLIANCE TO
TANDEM/CH9-16
RAIN OR MOISTURE.
SIGNAL /BUS & AUX INSERT/SLOT3
GND
CAUTION - TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
POWER
CAUTION - MAKE SURE THE POWER OF THE UNIT IS TURNED OFF
ON
AC IN
WHEN INSERTING OPTION CARDS INTO THE SLOTS OF THE UNIT.
OFF
OTHERWISE THE UNIT MAY BE DAMAGED.
Channel 1-16 Inserts. These are TRS send and return connectors.
Cutaway of DA7 Rear Panel (Rows 1 and 2) Input and Insert Connectors
BAL. Use the MIC/LINE
Row 2 contains analog INS 1-16 (inserts) with (TRS) phone
plug connectors. Row 3 contains outputs for MASTER OUT,
REC OUT analog, MONITORS A&B, and AUX returns and
sends 1 through 6. The bottom row contains the METER
BRIDGE connection, MIDI IN/OUT, SERIAL PORT (for
direct connection to a PC or a Macintosh computer), WORD
CLOCK IN/OUT, DIGITAL IN/OUT, and a REMOTE SW
connector.
INPUT16 INPUT15 INPUT14 INPUT13 INPUT12 INPUT11 INPUT10 INPUT9
–60dB to +10dB 5k
+4dB 10k
INS16 INS15 INS14 INS13 INS12 INS11 INS10 INS9
MASTER OUT
R L
REC OUT MONITOR B OUT MONITOR A OUT
(ANALOG) (STUDIO) (CR)
R L R L R
+4dB 600 (BAL/UNBAL) +4dB 10k (BAL) +4dB 600 (BAL) +4dB 600 (BAL)
METER BRIDGE I/F MIDI
TO PC
OUT IN
SMPTE & V SYNC
DA7 Rear Panel
INPUTS 9-16
Use these inputs with a 1/4" TRS (tip-ring-sleeve) phone
plug connector. Use the MIC/LINE INPUT knob to adjust the
input level. The input range is from -60dB to +10dB, 5k
BAL. There is no +48V phantom power. Microphones used
on these inputs must be externally powered if required.
11
INPUT8 INPUT7 INPUT6 INPUT5 INPUT4 INPUT3 INPUT2 INPUT1
(BAL/UNBAL)
(UNBAL)
INS8 INS7 INS6 INS5 INS4 INS3 INS2 INS1
2TR B IN (ANALOG) AUX
RETURN SEND RETURN SEND
L R L 5/6 3/4 5/6 3/4 1/2 1/2
+4dB 10k (BAL) +4dB 10k (UNBAL) (S/PDIF)
DIGITAL IN / OUT
REMOTE SW
SERIAL PORT WORD CLOCK REC OUT 2TR A IN / INPUT15.16
Talk on/off
Rec on/off
OUT
RS422 / 485 IN
/THRU
AES/EBU
110 75
S/PDIF
OFF ON OFF ON
Inputs 1-8 (XLR). Use these for balanced
-60 to +10 signals. Phantom powered