DOWNLOAD Panasonic UB-T780 Service Manual ↓ Size: 2.38 MB | Pages: 89 in PDF or view online for FREE

Model
UB-T780
Pages
89
Size
2.38 MB
Type
PDF
Document
Service Manual
Brand
Device
Service Manual / Other / ELECTRONIC BOARD (ELITE PANABOARD)
File
ub-t780.pdf
Date
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Panasonic UB-T780 Service Manual ▷ View online

25
UB-T780
5.3.
Error Message on PC Screen
Error Message on PC Screen
Possible Cause
Check Point and Countermeasure
elite Panaboard is not con-
nected. Please check your con-
nection.
Connection problem between the elite Pana-
board and PC
• Connect the cable correctly.
• Check the cable
• Check the connector
The elite  Panaboard power is not turned on. Check that the green LED lights.
The connection with the elite
Panaboard was cut.
The USB cable has been unplugged.
Connect the USB cable correctly.
The elite  Panaboard power is shut down.
Check that the green LED lights.
Defective USB cable
Replace the USB cable, then recheck.
26
UB-T780
5.4.
Others
27
UB-T780
5.5.
Requirement after replacing and servicing
Perform the following after replacing, servicing or handling the parts/boards/sensors, etc. to confirm the quality.
Replaced, serviced and han-
dled assembly or part
Perform the following and check
Refer to
Control Board, Component
part(s) on control board (mainly,
IC311)
Receiver Level Adjustment
Section 7.2 “Receiver Level Adjustments”
Sensor Board
Pen Board, Component part(s)
on pen board (mainly, IC4)
Pen Adjustment
Section 7.1 “Adjustment for Electronic Pen”
Ultrasonic Transducer
28
UB-T780
6 Disassembly and Assembly Instructions
6.1.
LED Board and Control Board
1.
Remove the 2 screws (A).
2.
Remove the lower front cover to the arrow direction.
3.
Remove the 4 screws (B).
4.
Remove the control - power cover front in the direction of the arrow.
5.
If necessary, remove the LED light guide from the control - power cover front.
6.
Remove the 2 screws (C).
7.
Disconnect the LED harness and remove the LED board from the LED base.
8.
If necessary, remove the 2 screws (D), clamper and LED base.
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