L1
Service
Manual
TCL
Communication Ltd.
Rev.
4060A Level 1 Service Manual
Page
1.1
17/28
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IX. You will see the LCD display grey if it functions well.
X. Press “Pass” to continue.
KEYPAD
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.
BACKLIGHT
I. You will see the screen flash 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.
Main
Camera
I. You will see the LCD displays the picture that back camera catch if it functions well;
II. Press “Pass” to continue
;
Charger
Led
I.
It will display “Please check charge LED" if it functions well.
II. Press “Pass” to continue;
AUDIO
I. You will hear piece of record if it functions well;
II. Press ”Pass” to continue;
