User manual
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TVs & monitors
GPH6DU
101
102
103
104
105
106
107
108
109
110
Power LED blinks 4 Times
No
Yes
Replace the P
board
Replace the D
board
Is 5V present on
pin 5 of connector
P25 on the “P”
board?
P board
P board
D and Z boards
101
1
...
...
105
106
107
108
109
...
...
127
