Owner's Manual

D:\SONY TV\2018\CHH B2B\SY18_CHHB_UC2_PG221\4734761221_US\030ADD_US.fm masterpage: Right

FW-85BZ35F / 75BZ35F / 65BZ35F / 55BZ35F / 49BZ35F / 43BZ35F

4-734-761-22(1)

Control functions

You can control the LCD Display from an external service via RS-232C. The RS-232C connection

is briefly explained in this page.

Interface

Establish the RS-232C connection to the LCD Display by using a 3.5 mm stereo mini plug.

3.5mm Stereo mini plug

Connection settings

When establishing the RS-232C connection, make connection settings as below.

Data format

We introduce the data format for the RS-232C communication below.

(a) Requests from the controller to the LCD Display

RS-232C

Baud rate 9,600 bps

Data 8 bit

Parity None

Start bit 1 bit

Stop bit 1 bit

Flow control None

No. Item Value

1 Header 0x8C : Control

2 Category 0x00 (fixed)

3 Function 0xXX

4 Length 0xXX (=Data X+1 byte)

5 Data 1 0xXX

: : 0xXX

X+4 Data X 0xXX

X+5 Check Sum 0xXX

1 2 3 4

6 7 8 9

TIP

RING

SLEEVE

GND

TXD

RXD

TIP: LCD Display t Controller

RING: Controller t LCD Display