Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Acer AL1916W As service manual power board

Status
Not open for further replies.
S

stefanel84

Newbie level 3
Joined
Jan 14, 2010
Messages
3
Helped
1
Reputation
2
Reaction score
0
Trophy points
1,281
Activity points
1,296
Acer AL1916W As

Help with service manual? Power board dammaged! (DAC-19M005 REV:02A BF)

Thanks!
 

Acer AL1916W As service manual
 

    V

    Points: 2
    Helpful Answer Positive Rating
ajeetjoy said:
Acer AL1916W As service manual
Click to expand...

Hy, it doesn't have the service diagram for my power supply model, it is diffrent. I can't find: Q102, R131, R132, R133, R134, R139, C113. These pieces were charred, and can not be identified.
 

    V

    Points: 2
    Helpful Answer Positive Rating
stefanel84 said:
ajeetjoy said:
Acer AL1916W As service manual
Click to expand...

Hy, it doesn't have the service diagram for my power supply model, it is diffrent. I can't find: Q102, R131, R132, R133, R134, R139, C113. These pieces were charred, and can not be identified.
Click to expand...

I have the same problems with the R131 to R133. I think they are 0.200ohms from the markings but you might put in a single higher wattage leaded 0.47ohm resistor to replace all four surface mount units. Later, you can put another in perallel to up the power output. The transistor is a 600V 6A N-channel mosfet made by SGS called STP6NK60ZFP. The "FP" is a version of the TO-220 package where none of the three terminals is electrically connected to the heat tab. To get an idea of the circuit, you can take a look at page 5 of this **broken link removed**

Good Luck
 

peakrc said:
stefanel84 said:
ajeetjoy said:
Acer AL1916W As service manual
Click to expand...

Hy, it doesn't have the service diagram for my power supply model, it is diffrent. I can't find: Q102, R131, R132, R133, R134, R139, C113. These pieces were charred, and can not be identified.
Click to expand...

I have the same problems with the R131 to R133. I think they are 0.200ohms from the markings but you might put in a single higher wattage leaded 0.47ohm resistor to replace all four surface mount units. Later, you can put another in perallel to up the power output. The transistor is a 600V 6A N-channel mosfet made by SGS called STP6NK60ZFP. The "FP" is a version of the TO-220 package where none of the three terminals is electrically connected to the heat tab. To get an idea of the circuit, you can take a look at page 5 of this **broken link removed**

Good Luck
Click to expand...


The url does not work...
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top