DOWNLOAD LG 50PV490-UC (CHASSIS:PU11L) Service Manual ↓ Size: 9.54 MB | Pages: 72 in PDF or view online for FREE

Model
50PV490-UC (CHASSIS:PU11L)
Pages
72
Size
9.54 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
50pv490-uc-chassis-pu11l.pdf
Date
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LG 50PV490-UC (CHASSIS:PU11L) Service Manual ▷ View online

S7R Power Sequence
„Power Up Sequence
S7R Power Sequence
Time
Description
Min
Typ.
Max
Unit
t
1
XTAL stable to Reset falling
5
―
―
ms
t
2
Reset pulse width
5
―
―
ms
t
3
1.26V to Reset falling
5
―
―
ms
t
4
3.3VDDP to Reset falling
5
―
―
ms
‹Power Up Timing Requirements
S7R Power Sequence
# t2 : Reset Pulse Width : 40ms 
Æ
OK
a) AC On 
b) DC(Remocon) On
1 :X-tal
2 : 3.3V
3 : 1.26V
4 : Reset
S7R Power Sequence
1 :X-tal
2 : 3.3V
3 : 1.26V
4 : Reset
# t1 : Reset Pulse Width : 400ms 
Æ
OK
# t3 : Reset Pulse Width : 400ms 
Æ
OK
# t4 : Reset Pulse Width : 400ms 
Æ
OK
# t1 : Reset Pulse Width : 120ms 
Æ
OK
# t3 : Reset Pulse Width : 120ms 
Æ
OK
# t4 : Reset Pulse Width : 120ms 
Æ
OK
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