LG FLATRONez T730SH User Manual

3
CHECK
IC401 PIN 45, 46
WAVEFORM?
CHECK
IC401 PIN 50 ?
CHECK Q952 PIN C (0V)
CHECK
IC401 (MICOM)
PIN 52, 53 (H/V INPUT)
SIGNAL?
- 23 -
5. TROUBLE IN DPM
4
Stand-by/SUSPEND/
DPMS OFF MODE FAILURE
INPUT H/V SYNC SIGNAL
NO
NO
NO
TROUBLE IN
T901
CHECK PC,
(PC IS NOT GOING INTO DPM
MODE)
TROUBLE IN
X401, IC401
TROUBLE IN
IC401
TROUBLE IN
IC401
NO
TROUBLE IN
Q941, Q951,Q942,Q952
NO H/V SYNC SIGNAL
YES
YES
YES
YES
DPMS TABLE
NORMAL ON/ON NORMAL BLUE
STAND-BY OFF/ON OFF(0V) FLASH
SUSPEND ON/OFF OFF(0V) FLASH
OFF OFF/OFF OFF(0V) OFF
H/V SYNC VIDEO LED
MODE
ITEM
C401, #45 IC401, #46
CHECK
IC401 PIN 16 (5V, HIGH)?
43
Waveforms
Q942 PIN C (0V)?

LG FLATRONez T730SH Specifications

General

Brand	LG
Model	FLATRONez T730SH
Category	Monitor
Language	English