Sony HDCU3300 HD, Руководство по обслуживанию

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1-8 (E)
HDCU3300/MM (J,E)
Rear boards
VDA-64A board
Same as the HKCU1001.
Insert this board to the rear side of the slot that has the EN-
159B board inserted in its front side.
VDA-64B board
The VDA-64B board is used to output the SD analog
signals (PIX, WFM signals), and to input or output
Frame_Reference to external devices.
Insert this board to the rear side of the slot that has the EN-
159B board inserted in its front side.
VDA-64C board
The VDA-64C board cannot be used in the HDCU3300.
1-6-4. HKCU1005
Front boards
DRX-5 board
Same as the DRX-5 board common to HDCU3300.
HIF-26 board
The HIF-26 board has the coaxial connector for outputting
the HD/SD-SDI signals to external devices.
It outputs two systems of the main-line system HD/SD-
SDI signals sent from the DRX-5 board in the optional
slot, and outputs two systems of the monitor-system HD/
SD-SDI signals.
1-6-2. HKCU1001
The HKCU1001 supports the basic functions of
VBS_OUT, PIX_OUT, and WFM_OUT.
Front board
EN-159A board
The EN-159A board receives 8:4:4 component digital
signal from the front side (DRX-5 board), and outputs the
main-line system SD analog composite signals (VBS, PIX,
and WFM signals). The board is equipped with the exter-
nal synchronous circuit of the reference SC (sub carrier) of
SD, and the composite signal whose external SC is locked
can be output.
Rear board
VDA-64A board
The VDA-64A board outputs the SD analog signals (VBS,
PIX, and WFM signals) to external devices.
1-6-3. HKCU1003
In addition to the functions of the HKCU1001, the
HKCU1003 supports functions including SUB_REF.
(The synchronizing function of the sub reference cannot
be used in the HDCU3300.)
Front board
EN-159B board
The EN-159B board receives the 8:4:4 component digital
signal from the front side (DRX-5 board), and outputs the
main-line SD analog composite (VBS, PIX, and WFM
signals).
Also, the board is equipped with the synchronous circuit of
the sub reference signal, and the output of the staircase
signal for the WFM sequential display.
(The synchronizing function of the sub reference cannot
be used in the HDCU3300.)