LANEY CP12 is an OCL 250 WATTS LANEY, an Amplifier Monitor made by LANEY that it is using symmetrical 52 VDC and MJ15003/MJ15004 TO-3 transistor as Final Power Amplifier.
In the brochure they said that its design for a 120 Watts Power Amplifier even though it uses 250 watts transistors.
INFORMATION ABOUT THE MONITOR
Inside a CP12 LOOK HERE.
SCHEMATIC DIAGRAM OCL 250 WATTS LANEY POWER SECTION
The following is a schematic diagram of the Power amplifier section of the LANEY CP12 after editing:
From this circuit OCL 250 WATTS LANEY we can find out if it consists of several blocks, including:
- Differential Preamplifier,
- Voltage Amplifier Stages,
- Servo Driver,
- Over Current Protection,
- Driver Amplifier, dan Lastly is
- Final Power amplifier.
Final power transistor use MJ15003 / 04 and this is able to make 250 Watts audio Power output.
SEE ALSO
Another schematic Diagram Power Amplifier inside this blog please READ HERE.
VIDEO
Concept CP12 Repair by Outback Electrical NZ
