-25-
■
Electrical Adjustments
To enter the service mode
To enter the “Service Mode”, press and hold the
MENU
and
IMAGE button
on the projector at the same time for
more than 3 seconds. The service menu appears on the screen as follows.
To adjust service data
Select the adjustment item no. by pressing the
e
or
d
button
, and change the data value by pressing the
7
or
8
button
. Refer to the “Service Adjustment Data Table” for further description of adjustment item no. and data
value.
To exit the service mode
To exit the service mode, press the
POWER ON-OFF button
on the projector or remote control unit.
●
Service Adjustment Menu Operation
IC351 on the main board stores the data for the serv-
ice adjustments, and should not be replaced except for
the case of defective device.
If replaced, the re-adjustments are required following to
the “Electrical Adjustments”.
The data of lamp replacement counter is stored in the
IC351.
Please note that the lamp replace counter will be reset
when the memory IC (IC351) is replaced.
(Lamp replace counter can not be set to the previous
value.)
●
Caution to memory IC replacement
When IC351 is replaced with new one, the CPU writes
down the default data of the service adjustments to the
replaced IC as the mentioned on the service adjust-
ment table. As these data are not the same data as fac-
tory shipped data, it should be required to perform the
re-adjustments following to the “Electrical Adjustments”.
Please note that in this case the lamp replace counter
will be reset.
●
Caution of Main Board replacement (in the case
IC351 is not defective)
When the main board is replaced, IC351 should be
replaced with the one on previous main board. After
replacement, it should be required to perform the re-
adjustments following to the “Electrical Adjustments”.
In this case, the lamp replace counter can be kept the
value as before.
●
Memory IC Replacement
Service Mode
Computer
1 158
1.00
Data value
Item No.
Содержание PLC-XU40
Страница 50: ... 50 IC Block Diagrams AD8075 Selector IC201 AD8183ARU Selector IC1201 AN7513 Audio Amp IC5001 ...
Страница 51: ... 51 AN5870SB RGB SW IC5201 IC Block Diagrams AD9884AKS A D IC8201 ...
Страница 54: ... 54 IC Block Diagrams CXD3526GG LCD Driver Timing Generator IC401 FA5502 P F Control IC611 ...
Страница 55: ... 55 LA7217 Sync Separator IC5361 M62392 D A IC3561 IC Block Diagrams ...
Страница 56: ... 56 NJM2284M Switch IC2101 IC Block Diagrams M62393 D A IC281 IC7801 ...
Страница 57: ... 57 PW164B 10 System Control Scan Converter IC301 IC Block Diagrams STR Z2156 Power Switching Control IC631 ...
Страница 82: ...MA3 XU4000 Electrical Parts List 82 Key No Part No Description Key No Part No Description ...
Страница 84: ...MA3 XU4000 84 47 44 44 47 44 44 Mechanical Parts List 47 57 56 47 47 Optical Parts ...
Страница 85: ...MA3 XU4000 85 44 44 54 67 Red 68 Green 69 Blue 45 45 45 Mechanical Parts List ...
Страница 86: ...MA3 XU4000 86 43 43 53 d Green Blue 61 44 44 47 43 47 53 Mechanical Parts List 53 a Red 53 b Green 53 c Blue ...
Страница 87: ...MA3 XU4000 87 52 a 52 46 46 46 46 52 Mechanical Parts List ...
Страница 88: ...MA3 XU4000 88 Mechanical Parts List 58 70 63 71 57 60 65 59 64 66 51 55 62 ...
Страница 90: ... MA3A Jan 2003 BB 400 Printed in Japan SANYO Electric Co Ltd ...
Страница 107: ...1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L A10 15 Schematic Diagrams PLC XU40 A10 Left ...
Страница 108: ...9 10 11 12 13 14 15 16 A B C D E F G H I J K SCH_MA3A 16 Schematic Diagrams PLC XU40 A10 Right ...
Страница 115: ...Diagrams Drawings MA3 XU4000 ...
