Input/Output Signal Of Connectors; Rack Mount - Sony CDP-D12 Service Manual

1-1-4. Input/Output Signal of Connectors

PARALLEL terminal : D-sub 9-pin, female
For the signal specifications and other details, refer to
"Connecting to the PARALLEL Terminal" of the CDP-
D12 Operating Instructions.
Default pin assignment of the connectors when shipped
from the factory is shown below.
5
9
_ _ _ _ _ EXT VIEW _ _ _ _ _
Pin No. I/O Function
1 I PLAY
2 I PAUSE
3 I STOP
4 I AMS+
5 I AMS_
6 GND _
7 O PLAY
8 O PAUSE
9 O NO DISC
RS-232C : D-sub 9-pin, male
Signal specifications : Conforming to RS-232C
1
6
_ _ _ _ _ EXT VIEW _ _ _ _ _
Pin No. I/O
1 I
2 I
3 O
4 O
5 –
6 I
7 O
8 I
9 I
CDP-D12
1
6
Name in the
MENU mode
P.Input1
P.Input2
P.Input3
P.Input4
P.Input5
_
P.Output1
P.Output2
P.Output3
5
9
Signal name
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
RI
DIGITAL OUT OPTICAL : Square optical connector
Digital audio signal output of the AES/EBU format
Output level : _18 dBm, radiating wavelength : 660 mm
DIGITAL OUT COAXIAL : Phone jack
Digital audio signal output of the AES/EBU format
Output leve l: 0.5 Vp-p ± 20%
Load impedance : 75 Z
ANALOG OUT (UNBAL) L/R : Phone jack
Analog audio signal output (unbalanced)
Maximum output level +8 dBu (0 dBu = 0.775 Vrms)
Load impedance : 10 kZ or more
ANALOG OUT (BAL) L/R : XLR type, 3-pins, male
Analog audio signal output (balanced)
Reference output level +4 dBu
Maximum output level +10/+24 dBu (selectable)
Load impedance : 600 Z
_ Outside view _
1. GND
2. HOT
3. COLD
PHONES : Stereo phone jack
Analog audio signal output
Maximum output level 0 to 10 mW, variable level
Load impedance : 32 Z

1-1-5. Rack Mount

CDP-D12 can be mounted in the EIA standard 19-inch
rack. Remove the four feet in the bottom and mount it in
the rack. To remove the four feet in the bottom, extract the
plastic pin that is inserted in the center of each foot with a
pair of tweezers or the like. After removing the pin,
remove the foot.
Male
1
2
3
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