Hitachi 22LD4200 TV Service Menu

Hitachi 22LD4200 LCD TV Service Menu mode

This service menu mode used to for Hitachi 17LD4200
22” TFT-LCD TV is a Progressive TV control system based on the μ-controller SDA555X, with built-in deinterlacer
and scaler.
TFT TV is a progressive scan flicker free colour television with PC input, driving an WXGA (1280*720)
panel with 16:9 aspect ratio. The chassis is capable of operation in PAL, SECAM, NTSC (playback) colour
standards and multiple transmission standards as B/G, D/K, I/I’, and L/L´. Sound system output is
supplying 2x3W (10%THD) for left and right outputs of 16Ω speakers. The chassis is equipped with two full
SCART’s, one front-AV, one SVHS, one D-Sub 15 (PC) input, one PC stereo audio input and one line out
(left and right) and one HP outputs.

Hitachi 22LD4200 TV Service Menu

Photo credit : reezi.com

Hitachi 22LD4200 TV Service Menu Settings.
All system, geometry and white balance alignments are performed in production tv service mode. Before
starting the production mode alignments, make sure that all manual adjustments are done correctly. To
start production mode alignments enter the maİn menu by pressing “M” button and then press the digits 4,
7, 2 and 5 buttons respectively. The following menu appears on the screen.

After entering the Service menu, you can access its items by pressing “▲/▼” buttons. In order to enter
selected menu, use “◄/►” buttons. To exit the service menu press “M” button.
Entire service menu parameters of TFT TV are listed below.

Hitachi 22LD4200 TV Service Menu adjustment menu settings
In order to enter Adjust menu, move the cursor to Adjust… parameter by pressing “▲/▼” buttons in
Service Menu and press “◄/►” button. The following menu appears on the screen.

Hitachi 22LD4200 TV Service Menu option menu settings
In order to enter Options menu, move the cursor to Options… parameter by pressing “▲/▼” buttons in
Service Menu and press “◄/►” button. The following menu appears on the screen.

There are 50 items in the OPTIONS menu, but 10 of them are seen when you first enter the menu. Using
“▲/▼” buttons remaining items can be seen.