BenQ V37X Product Service Manual page 47

(c) External Appearance Inspection Criteria
Item
Screw
CCFT cable
Metal frame (Bezel)
Backlight
Stain on Polarizer
Tape/Label
Connector
Outline size
4.1.3. Backlight Characteristics
Item
Lamp voltage
Lamp current
Operating frequency
Lamp Starting Voltage
Operating life
Parts mounting, incomplete assembly, deformation, oxidized,
crooked or rusty is not permitted.
Cable not continuous、Break-off 、 Connector Burn-off /Break-off
Scratch *Noticeable scratch and exfoliation coating are not
permitted.
*The oxidized metal is not permitted.
Incomplete assembly is not permitted.
Scratch The scratch which may causes a problem in practical use
is not permitted.
Break-off Breaking off is not permitted.
Crack The crack is not permitted.
The stain which can't be wiped off is not permitted.
Incorrect position, missed label is not permitted.
Oxidized/rusty connector is not permitted.
Spec. out is not permitted.
MIN TYP MAX
- 1280 -
4.0 4.5 5.0
40 - 70
- - 2450
- 2630
50000 60000 -
47
Contents
UNIT Note
Vrms IL=4.5mArms
mArms
kHz
Vrms
Ta=0℃
Vrms
Ta=25℃
Hours at IL=4.5~5.0mArms