Firmware Upgrade For Cpu - Philips 221TE2LB/00 Service Manual

38 221TE2L LCD
I. I2C upgrade FW
1. Hardware Requirement:
1.1. I2C board x 1 (a.Print Board b. I2C Board)
1.2. DSUB VGA cables x 2
1.3. Printer cable (with one male connector and another female connector) x 1.
1.4. PC or Notebook with parallel (printer) port x1.
Print
1.5 Check the Jumpers on the I2C circuit board (make sure J5/J6/J7/J8 are set at Pin 1 & Pin 2 short)
Connected to print
cord and PC

Firmware Upgrade for CPU

I2C
Connected to Display
Signal Cable