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Finally, i found one website, where i can download this service manual , and fix my hifi. The service manual is very good, and easy to download and to print.
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Complete and very useful. Could have benefited from a little higher resolution on the schematic and layout diagrams for improved legibility.
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Great Service Manual, Very Complete, as advertised, Perfect, Thanks!
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Good quality service manual.It has helped me to fix my FV1800,particularly for replacing the dial cord.The scheme is on A3 format and very readable.Thank.Olivier.
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This manual is complete and very readable.It was a great help for my two ICF5800L.The first one had the dial cord broken,and without the service manual it is impossible to replace it.Thank.Olivier.
RMD-V3104U Rear Panel
1 2 345
INPUT OPTION
V IN
6
7 89 0 - =
COMB OUT
CONTROL IN
DISPLAY
MVP RS-232C RATE MODE
INPUT
V.FIL ON OFF G ( VBS) ( VBS) (Y/C) (Y)
OPTION B (C) R H/CS V
V IN VBS Y/C VBS Y
C
OUTPUT
AC INLET FUSE 125V 3.15A
V OUT1 VBS G Y B C R VBS G
V OUT2 Y B C R
V OUT3 VBS G Y B C R VBS G
V OUT4 Y B C R
~
1 VBS/ Y/C switch
!
@
#
$
Connects RS-232C cable.
%
6 RS-232C connector
Selects whether the VBS (video signal) or Y/C signals are input to the V IN (Video) input. The factory preset is VBS (video signal).
< RS-232C connector diagram > RS-232C pin layout
13 1
2 V.FIL (Vertical interpolation filter) ON/OFF switch
When the optional variable scan board (RMD-V3020) is installed, use this switch to switch the vertical interpolation filter ON/OFF. Set this switch to ON if the top and bottom of the computer screen image cannot be accommodated entirely by the screen. The factory preset is set to ON.
25
14
3 INPUT switch
Selects whether the V IN (Video) or OPTION input is enlarged into 4 screens. The factory preset is set to V IN. � Always press the reset button after changing the position of this switch.
< RS-232C connection diagram > Use an RS-232C straight cable for connection.
< External computer >
FG TxD RxD RTS CTS DSR SG 1 2 3 4 5 6 7 RS-232C straight cable 1 2 3 4 5 6 7
< MVP unit >
RS-232C IN connector
FG RxD TxD RTSI CTSI DSRI SG
4 Remote control input connector
Connects the display's remote control unit. (Adjustment or changes to the settings of the unit cannot be accomplished with the remote control unit.)
� Pins 4, 5 and 6 are internally shorted.
5 RS-232C switch
When performing adjustments from a computer, use this switch to switch between this unit (MVP) and display (DISPLAY). Pins which are not shown in the diagram are not used.
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