Sanyo PLC-SW30 Service Manual

-22-
■ Electrical Adjustments
To enter the service mode
To enter the “Service Mode”, press and hold the MENU and INPUT button on the projector at the same time for
more than 3 seconds, or press and hold the MENU button on the remote control unit for more than 20 seconds.
The service menu appears on the screen as follows.
To adjust service data
Select the adjustment item no. by pressing the pointer UP or DOWN button, and change the data value by press-
ing the VOLUME – or VOLUME + 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 the remote control unit.
● Service Adjustment Menu Operation
Computer
70
100
35
Service Mode
TempA TempB TempC
Fan1Speed Fan2Speed Fan3Speed
32.10
43.21 45.67
97 105 79
IC1841 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, it should be performed the re-adjustments
following to the “Electrical Adjustments”.
The data of lamp replacement monitor timer is stored
in the IC1841.
Please note that the lamp replace counter is reset
when the memory IC (IC1841) is replaced.
(Lamp replace counter can not be set to the previous
value.)
● Caution to memory IC replacement
When IC1841 is replaced with new one, the CPU
writes down the default data of the service adjustments
to the replaced IC, refer to the service adjustment
table. As these data are not the same data as factory
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
IC1841 is not defective)
When the main board is replaced, IC1841 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
v
alue as before.
● Memory IC Replacement
POWER
LAMP
REPLACE
WARNING
INPUT
MENU
ON - OFF
SELECT
V
O
L
U
M
E
–
V
O
L
U
M
E
+
Data value
Item No.
Input Mode
Version No.
Note :
This part of dis-
play is available
at the service
mode No.60 - 83.

Sanyo PLC-SW30 Specifications

General

Native aspect ratio	4:3
Projection distance	- m
Vertical scan range	50 - 100 Hz
Horizontal scan range	15 - 80 kHz
Projection technology	3LCD
Contrast ratio (typical)	300:1
Screen size compatibility	34 - 200 \
Projector native resolution	SVGA (800x600)
Keystone correction, horizontal	20 °
Lamp type	UHP
Lamp power	150 W
Light source type	Lamp
Service life of light source	2000 h
Service life of light source (economic mode)	2500 h
RMS rated power	0.8 W
Number of built-in speakers	1
Power source	AC
AC input voltage	100 - 240 V
Power consumption (standby)	- W
Power consumption (typical)	244 W
Power consumption (PowerSave)	169 W
Focus	Manual
Throw ratio	1.6 - 1.9:1
Focal length range	- mm
Aperture range (F-F)	1.6 - 1.8
HDCP	-
Noise level	- dB
Dot clock scanning frequency	100 MHz
Full HD	No
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM
Supported graphics resolutions	800 x 600 (SVGA)
USB connector type	USB Type-B
HDMI ports quantity	0
Serial interface type	RS-232
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Placement	Desktop
Product type	Standard throw projector
Product color	Black, White
Cables included	AC, VGA
Remote control type	IR

Weight and Dimensions

Depth	190 mm
Width	270 mm
Height	78 mm
Weight	2100 g