Mu-231Cr - Furuno FAR-2107 Series Service Manual

2. MU-231CR

The power-on signal of the monitor unit is inputted into the DVI I/F board as signals of
#14 pin (+5 V POWER) of the DVI connecter. The DVI I/F board outputs DDC +5 V
signals based on these signals to control ON/OFF of the power supply unit and outputs
"RC+/-" signals via the filter board. The DVI I/F board also converts SXGA signals into
UXGA signals.
DVI
(SXGA)
F1: 2A
100-240VAC
Ship's Main
TB1
Power ON +5V
Data/CLOCK
DVI
(SXGA)
F1: 6A
24VDC
Ship's Main
TB1
Power ON +5V
Data/CLOCK
+24V
AC/DC power
FL1
(RKW12-13RE-P)
(LF 205A)
Fig. 7.5.3 Block diagram of MU-231CR (AC)
+24V
DC/DC Board
FL1
(03P9359)
(MXB-1206-33)
Fig. 7.5.4 Block diagram of MU-231CR (DC)
7-75
DVI I/F Board
(BSM501FN1)
DVI SXGA -->
LVDS UXGA
+12V
VVR
VCNT
+12V
RC+
RC-
Filter Board
(03P9360)
FAN
DVI I/F Board
(BSM501FN1)
DVI SXGA -->
LVDS UXGA
+12V
VVR
VCNT
+12V
RC+
RC-
Filter Board
(03P9360)
FAN
7.5 Monitor Unit
LCD panal
FLC59UXC8V-04
LCD I/F Board
Inverter Board
LCD panal
FLC59UXC8V-04
LCD I/F Board
Inverter Board