Sub Micon Upgrade - Panasonic TH-37LRT12U Service Manual

9.3.2.

Sub micon upgrade

How to upgrade:
1. Get and install Weltrend MCU ISP software.
2. Use a USB cable, a sub micon tool, and a 15 pin D-SUB cable to connect the LCD TV with the computer. The way of
connection is shown below:
3. Turn on the display and enter into Factory mode.
4. Select 0F in the main items and UART ON DSUB in the sub items, then change OFF to ON.
USB cable Sub micon tool
USB cable
SPV7100
OA
S PV7 1 0 0 SYSTEM
P OL LI NG S TATE
E EPR O M R ESET
B U R N IN
U A R T ON D SU B
O pe n De b ug
B a ud R a t e
S PR EA D SPECTR UM
D PL LM D- L
D PL LC U
RGB
Tool
PC cable
FACTORY MENU
OB OD OE OF
O N
OFF
OFF
OFF
0 X0 1
9 6 00
ON
0 XB1
0 X0 1
27
TH-32LRT12U-A * TH-37LRT12U/M/A
15 pin D-SUB cable
(Female)
Mini D-sub 15p
(Male)