Sharp PN-G655RE (serv.man3) Service Manual ▷ View online
PN-G655RE
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 40
3) Compensate log time
This tool can compensate log time with PC’s time, because informa-
tion display is not set date and time.
* It cannot display correct time in case that PC’s time is not correct
when it get logs or in case that user changed information display’s
date
date
or time within the range of logs.
Select “View”-“Compensate Log Time by PC Time” in menu bar. Then,
the item in menu is checked and “Date” is compensated by PC’s time.
(It’s not checked and not compensated as default.)
(It’s not checked and not compensated as default.)
4) Output CSV text file
Select “File”-“Create Treated CSV File” in menu bar. Then, dialog
which asks file name appears. Specify file name and push “Save”
button. It output CSV file filtered, sorted and time compensated (if
button. It output CSV file filtered, sorted and time compensated (if
checked) .
(Log file (*.rep) is not affected filtering, sorting and time compensat-
ing.)
ing.)
5) Clear logs
Select “File”-“Clear Logs” in menu bar. Then, confirming dialog as
below appears.
Logs stored in information display will be removed if you push “OK”
Logs stored in information display will be removed if you push “OK”
button.
It erases logs in information display and list, so you should store logs to
file if you need to find out a problem.
“Abnormal State” log is not removed automatically, because it’s impor-
tant the first time it output “Abnormal”. So, “Abnormal state” log will be
not stored, if the number of “Abnormal State” reaches a certain number.
not stored, if the number of “Abnormal State” reaches a certain number.
(“Power Off Reason”, “Change Signal” and “Operation” logs are erased
automatically in old order.)
It’s not necessary in normal situation because “Factory Reset” removes
logs, also. Use it if you want to remove logs without resetting other set-
logs, also. Use it if you want to remove logs without resetting other set-
tings.
PN-G655RE
DISASSEMBLY AND ASSEMBLY
3 – 1
CHAPTER 3. DISASSEMBLY AND ASSEMBLY
REAR COVER REMOVAL
1) Remove 12 screws and remove 4 handle units.
2) Remove 8 screws, and remove the cable base.
3) Remove 2 eye bolts and 2 nylon washers.
Remove 4 screws, and remove 2 eye bolts blinder covers.
4) Remove 23 screws, and remove the rear cover.
2. I/F 2 PWB REMOVAL
1) Remove 1 screw, and remove 1 terminal.
2) Disconnect the connector at 1 position, and remove 6 screws.
Remove the EMI fixation angle, and remove the I/F 2 PWB.
1
2
1
2
PN-G655RE
DISASSEMBLY AND ASSEMBLY
3 – 2
3. I/F 1 PWB REMOVAL
1) Disconnect all the connectors from the PWB. Remove 2 screws,
and remove the I/F angle. Remove 9 screws, and remove the I/F 1
PWB.
PWB.
2) Remove 10 hex bolts and 2 screws. Remove the connector angle.
4. POWER MAIN PWB REMOVAL
1) Disconnect all the connectors from the PWB. Remove the 7 screws,
and remove the power main PWB.
5. POWER SUB PWB REMOVAL
1) Disconnect all the connectors from the PWB. Remove the 7 screws,
and remove the power sub PWB.
6. FILTER PWB REMOVAL
1) Disconnect all the connectors from the PWB. Remove 4 screws,
and remove the filter PWB.
CAUTION: DOUBLE POLE/NEUTRAL FUSING.
PN-G655RE
DISASSEMBLY AND ASSEMBLY
3 – 3
7. TEMPERATURE SENSOR PWB REMOVAL
Disconnect 4 connectors, remove 3 screws, and remove 3 temperature
sensor PWB’s.
* TEMP1, TEMP2, or TEMP3 is printed on each temperature sensor
PWB for distinction.
* If the sensor PWB is installed in an erroneous direction, the harness
will be pulled.
Arrange the sensor PWB of TEMP1 so that the printed characters are
reversely seen. Arrange the sensor PWB’s of TEMP2 and TEMP3 so
that their connectors face inward.
that their connectors face inward.
8. OPTICAL SENSOR PWB REMOVAL
1) Remove the light-shielding sheet. Remove 1 screw, and remove the
optical sensor PWB.
9. LCD UNIT REMOVAL
1) Remove 10 screws, and remove 2 stand mounting covers and 2
eyebolt mounting angles.
2) Remove 4 screws and the earth wire, and remove the IF tray.
3) Remove 4 screws, and remove 4 sensor angles.
TEMP1
TEMP3
TEMP2
Light shielding sheet
Stand mounting covers
Eyebolt mounting
angles
angles
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