JOG NOW : Service & maintenance manual - rev. 6.2
Page 6.12
Follow the procedure step by step to correctly diagnose the problem. Take particular care with the
checks highlighted by circled numbers, which are described in detail below:
(1)
Check the
LED
1
(
green
) of
the CPU Board, is correctly lit on.
(2)
Check on the switch ON button’s faston, connected to the cable output to power supply box, if
there is the 220Vac voltage.
(3)
Check if the power supply voltages are at the output of the Power supply board and the
continuity of the
CU145
and
CU318
cables by referring to paragraph:
, and
replace what’s defective.
(4)
Check if there is the +12Vdc voltage at the input of the driver box on
J1
connector.
(5)
Check if the 220Vac, are at the output of autotransformer, in direction of the Driver on
J1
connector
.
(6)
Check if there is the +12Vdc voltage at the output of the driver box on pin
2
and
7
of
CU378
cable
(ALE driver)
or
CU379
cable
(AT-UL driver)
.
If you replace CPU Board and/or Driver, check that its SW version is updated,
otherwise install the last version.
TV channels and RADIO, are only stored in a file in the fixed memory of the board. So
the channels will be re-stored in case of replacing of the CPU Board.
6.3.1.
UNITY
M
ODELS
For the following menu, please refer to the UNITY Manual (User Interfaces) and at the
wiring diagrams: 2.9.2.4 “ALEWin Extended Range: (100 - 240V)” and 2.9.3.4
“Powered models 700 UNITY”.
Summary of Contents for Jog Now Excite+ 700
Page 2: ......
Page 4: ...JOG NOW Excite Service maintenance manual rev 6 2...
Page 29: ...JOG NOW Excite Service maintenance manual rev 6 2 Page 2 17 UNITY Version...
Page 31: ...JOG NOW Excite Service maintenance manual rev 6 2 Page 2 19 UNITY Version...
Page 186: ...JOG NOW Excite Service maintenance manual rev 6 2 Page 8 6 Page intentionally left blank...
Page 222: ...JOG NOW Excite Service maintenance manual rev 6 2 Pagina 12 2 Blank page...
Page 224: ...JOG NOW Excite Service maintenance manual rev 6 2 Pagina 13 2 Blank page...
Page 226: ......
Page 227: ......
