x 1 Q701 module with flying leads
x 1 black foam block, with double sided tape on two sides
x 1 set of instructions
When Q701 becomes defective, the T752 will turn on, but he VFD will not light up.
The purpose of replacing the transistor Q701 with a module is to facilitate a more reliable and
quicker repair process with a minimum of parts disturbance, if and when Q701 becomes
defective.
x J1 is DC output
x J2 is AC input
x J3 is ground
x Connect the long ground wire to the DSP ground, top right hand side of the DSP
module
x Connect the DC Output to jumper JMP138 be sure not to heat up the solder
connections on the bottom of the main PCB: Use heat-sink tongs.
x Tap into the AC Input to the AC source wire #10 of cable AC17.6V2
Service Hint for replacing Q701 in T752/T762 with 95-0907627-12-01
95-0907627-12-01
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