Ok,
I try to replace PU8005, PU8001, PU8003 but now I have 0V on PL8004 (8.32 OHM).
The power consumption of the board when the machine is turned off is 0.003 A for 2 sec. and 0.001A.
The power consumption of the board when the machine is turned on with RAM is 0.127 A and without RAM memory connected is 0.126A.
On PU8005 now is:
Pin 1: 2.58V
Pin 2: 3.41V
Pin 3: 0V
Pin 5:0.001V
Pin 6: 19V
Pin 13: 0.001V
Pin 21: 0V
Pin 22: 19V
Pin 23: 5.19V
I try to replace PU8005, PU8001, PU8003 but now I have 0V on PL8004 (8.32 OHM).
The power consumption of the board when the machine is turned off is 0.003 A for 2 sec. and 0.001A.
The power consumption of the board when the machine is turned on with RAM is 0.127 A and without RAM memory connected is 0.126A.
On PU8005 now is:
Pin 1: 2.58V
Pin 2: 3.41V
Pin 3: 0V
Pin 5:0.001V
Pin 6: 19V
Pin 13: 0.001V
Pin 21: 0V
Pin 22: 19V
Pin 23: 5.19V