No Display - Iiyama ProLite E1700S Service Manual

PLE1700S Service Manual

10.2. NO DISPLAY

Power key
Work ok
Y
Check
H V sync
Y
Check R.G.B
DATA
Y
Check
X101
Y
Check I105
HS,VS
HWRESET
Y
Y
Check
BACKLITE
N Check
Keypad
N Check
I105
N Check
I/O cable
N Check
C129,C130
N Check
SCL,SDA
N Check
Q104
-27-
N Check
3.6V
N Check
P102
N Check
I105
N Check
I105,I104
N Check
I104,
SCL,SDA
N Check
P102 WIRE
N Check
I104
N Check
I/O cable
N Check
P102
N Check
VCC1.8V,3.3V
N Check
I107,
SCL,SDA
I108
N Check
PANEL
05/12/2006