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HITACHI

Entry into service .
Push MENU - there ordinary menu.
On the front panel simultaneously push Gy + / Gr- , pressured hold for about three seconds until the menu will not occur in the two new points and SERVICE OUT OF SERVICE.

Keep in mind that both buttons Gy + / Gr- need to press sync with astronomical precision . If one button is pressured before the other only for a split second , the TV just fit into one of the main menu items . In this case, go back to the main menu and try again.

TV HITACHI CP2837TAN

, the entrance to the service menu.
Processor SAA5296GP, necessary for BG DK switch , video processor TDA9875 TDA8843.
On the front panel buttons (- Volume +) and (- P +) and another button "Menu".

Processor : SAA5296GP HIT OSD VER1 K9V545, EPROM: 27C512-VERSIA = 2R, memory : 24W16,
Sound : TDA9800 - TDA9875 video processor TDA8841 2Y.

To enter the service menu:
Press MENU to bring the main menu , which looks at the positions of
MAIN MENU
PICTURE
AUDIO
SOUND MODE
FEATURE
INSTALL

Continue to press simultaneously VOL + and VOL - on the keyboard and hold the TV until you seem to additional menu items .
MAIN MENU
PICTURE
AUDIO
SOUND MODE
FEATURE
INSTALL
SERVICE
EXIT SERVICE
Press P +, P - to choose a topic SERVICE, get into the service menu by press VOL + or VOL -.
Getting into sub TUNER. There exists a position DK.
Exit the service mode - push the Menu button and go back to the main menu . Choose a topic EXIT SERVICE.
Confirm exit button VOL +.
Caution ! In the sub-menu items are OPTIONS E2 Shipping and E2 FACTORY. Second - it is self-initialization .
First - it's all averaged adjustment in service mode. Be careful with these options.

***

Service TV HOHER H14T30

Processor ST92185C3B1 \ MME, STV2246 video processor from France , DK is not.
Put on TV 75 channel synchronous push the TV button and the SELECT button on the screen with a plus hold up in the bottom right corner of a S, choose options and put 03 in a row and 9 01C and D cell to deliver 03.

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