Sony IFB-12 Service Manual page 6

English
WARNING
For the customers in the USA
This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instructios, may cause harmful
interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or
more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
You are cautioned that any changes or modifications not expressly
approved in this manual could void your authority to operate this
equipment.
For the customers in Canada
This Class B digital apparatus complies with Canadian ICES-003.
The IFB-12A signal interface board is a PC board to be mounted on
the projector or the signal interface switcher, etc. so that RGB and
audio signals from a computer, etc. can be input or output
interface switcher.
Location and Function of Parts
12 3
R/P
G/Y B/P
R
R-Y/VIDEO Y/Y B-Y/C
IN
OUT
1 IN/OUT (input/output) selector
By setting the IN/OUT selector, the BNC connectors 3 function as
1)
the input/output connectors.
2 Indicator (red)
Lights up when the IFB-12A is selected or the IN/OUT selector is
set to OUT.
3 Input/Output connector (BNC type)
When the IN/OUT selector is set to IN
Accepts RGB, component, HDTV
When the IN/OUT selector is set to OUT (Refer to the manual of
the equipment to be connected also.)
Output RGB, component and HDTV signals.
4 AUDIO (L(MONO)/R) connectors (phono jack)
When the IN/OUT selector is set to IN
Connect to the AUDIO OUT connector on a VTR, etc. When
connecting a monaural audio source, connect it to L (MONO).
When the IN/OUT selector is set to OUT
Connect to the AUDIO IN connector of a monitor, etc.
1)
Refer to the attached paper about the products on which the IFB-12A can be
mounted.
2)
HDTV: 1125/60 interlaced HDTV Studio Standard.
9 10
1)
to a signal
4 5
SYNC/HD VD
B
L (MONO)
R
ON
1 2 3 4 5 6
AUDIO
2) 1)
, S-VIDEO, VIDEO signals.
1)
1)