Sony PFM-500A3WE Service Manual page 14

Location and Function of Parts and Controls
4 RGB1 OUT connectors
These connectors are used as loop-through outputs of
the RGB1 IN connectors 1.
When the plug is connected to the RGB OUT
connectors, the 75-ohms termination of the RGB IN
connectors is released, and the signal input to the
RGB IN connectors is output from the these
connectors.
R (R-Y)/G (Y)/B (B-Y) OUT (BNC-type): Loop-
through outputs of the RGB IN connectors.
Connects to the RGB signal or component (Y/B-
Y/R-Y) signal input of another monitor.
HD/COMP OUT (BNC-type): Loop-through output
of the HD/COMP IN connector. Connects to the
H sync signal or composite sync signal input of
another monitor.
VD OUT (BNC-type): Loop-through output of the
VD IN connector. Connects to the V sync signal
input of another monitor.
Note
The HD/COMP OUT and VD OUT connectors are
high impedance outputs.
When using these outputs, connect a monitor with a
high impedance sync input connector, or the picture
might oscillate or disappear because of the sync
signal level mismatch.
AUDIO OUT (L/R) (phono type): Loop-through
outputs of the AUDIO IN jacks. Connects to the
audio inputs of another monitor.
5 LINE OUT connectors
These connectors are used as loop-through outputs of
the LINE IN connectors 3.
When the plug is connected to the VIDEO OUT
connector or Y/C OUT jack, the 75-ohms termination
of the VIDEO IN connector or Y/C IN jack is
released, and the signal input to the VIDEO IN or Y/C
IN jack is output from the VIDEO OUT connector or
Y/C OUT jack.
VIDEO OUT (BNC-type): Connects to the
composite video signal input of another monitor
or video equipment.
Y/C OUT (Mini DIN 4-pin): Connects to the Y/C
signal input of another monitor or a piece of
video equipment.
AUDIO OUT (L/R) (phono type): Loop-through
outputs of the AUDIO IN jacks. Connects to the
audio inputs of another monitor or a piece of
video equipment.
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(GB)
6 REMOTE (RS-232C) connector (mini DIN 8-
pin)
This connector allows remote control of the monitor
using the RS-232C protocol. For details, contact your
authorized Sony dealer.
Left Connector Panel
MONITOR OUT
AUDIO
R L
1
VARIABLE
CONTROL S
2
IN OUT
SPEAKERS
(6-16 )
+ +
3
R– L
–
SERVICE CODE
8. 8 .
4
5
AC IN
1 MONITOR OUT AUDIO (L/R) jacks (phono
type)
Outputs the signal input from the AUDIO IN jacks.
Connects to the audio inputs of an audio amplifier
(not supplied).
Note
These jacks are variable outputs. Set the volume to the
maximum position to set the output level to
500 mVrms.
2 CONTROL S IN/OUT jacks (mini jacks)
Connects to the CONTROL S jacks of video
equipment or another monitor. Then you can
simultaneously control all equipment with a single
Remote Commander.
To control equipment by aiming the supplied Remote
Commander at the remote control detector of the
monitor, connect the CONTROL S OUT jack of the
monitor and the CONTROL S IN jack of the other
equipment.
Notes
• If you connect the CONTROL S IN jack to the other
equipment's CONTROL S OUT jack, you cannot
operate the monitor with the Remote Commander.
• You can use a stereo cable with a mini plug instead
of the control S cable.
3 SPEAKERS L/R terminals
Connects to speakers with 6 to 16 ohms impedance.
Note
Do not connect the speaker's cord to the monitor and
to an amplifier simultaneously, or an excessive
electric current might flow from the amplifier and
damage the monitor.
4 SERVICE CODE indicator
The indicator is only for qualified personnel.
5 -AC IN socket
Connect the supplied AC power cord to this socket
and to a wall outlet. Once you connect the AC power
cord, the 1 (standby) indicator lights up in red and
the monitor turns to standby mode.
Location and Function of Parts and Controls
Remote Commander RM-921
1
qs
MUTING DISPLAY POWER
2
RGB1 RGB2 YUV
3 qd
4
LINE Y/C MTS/MPX
qf
5
1 2 3
6
4 5 6
7 8 9
qg
10/0 CH
7
STILL ZOOM DEGAUSS
8 qh
qj
POWER
SELECT
ON MENU
9 qk
OFF ENTER
0 ql»
ON
w;...
VOL CH
SET
qa
wa
OFF
ID MODE
1 POWER switch
Press to turn on the monitor. Press again to go back to
the standby mode.
Note
When using multiple monitors, press this switch to
turn monitors which are already on to the standby
mode, or turn on monitors which are in the standby
mode.
2 MUTING button
Press to mute the sound. Press this button again or
press the VOL (volume) +/– button to obtain the
sound again.
3 RGB1/RGB2 buttons
Select the signal input from the RGB1 or RGB2
connectors.
4 LINE button
Selects the signal input from the VIDEO IN connector
in the LINE connectors.
11
(GB)