L1 Service Manual TCL Communication Ltd.
9030G/9030Q/VFD1400
Level 1 Service Manual
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VII. You will see the LCD display white if it functions well.
VIII. Press “Pass” to continue.
IX. You will see the LCD display grey if it functions well.
X. Press “Pass” to continue.
Keyboard
I. You will see the key of the V+, V-, and power, click the corresponding key, then the key turn
gray on the screen.
II. Press “Pass” to continue.
Lcd Backlight
I. You will see the screen flash if it functions well
II. Press “Pass” to continue.
Main Camera
I. You will see the LCD displays the picture that back camera catch if it functions well;
II. Press “Pass” to continue;
Front Camera
I. You will see the LCD displays the picture that front camera catch if it functions well;
II. Press “Pass” to continue.
HALL
I. It will response accordingly when close the flip cover; Or close a magnet to the red circle
area in the picture below, then it will response;