Questions & Answers for: signal pcb

...PCB got bent and signal runs up quickly. Don't forget to give yr vote for this.. try bringing it to a cellphone technician and tell him that the mjolner/haggar is somewhat damaged that why the signal ...

...PCB. 3. Power ON signal generated by Digital PCB> Analog PCB> PSU 4. All other voltages turn on. 5. Digital PCB tells fans to turn on. 6. Digital PCB tells DMD PCB to turn color wheel on. 7. DMD / ...

PCB securely connected? (zero-cross signal: J205-7 <-> J308B-1) NO: Connect the connectors securely. 2. Main power supply PCB, Main controller PCB Try replacing the main power supply PCB. Is the

...PCB? Lock signal: J312-B4 (FSRM_LOCK*) the DC controller PCB change from 0 to about 5 V? YES: Replace the fixing motor. NO: Replace the DC controller PCB. BUT FIRST: did you removed fixing assy from ...

...on the power source PCB. If not, replace the power source PCB. Defective main PCB. - Replace the main PCB if C6400 is detected while YC2-6 on the power source PCB outputs the zero-crossing

PCB securely connected? (zero-cross signal: J205-7 <-> J308B-1) NO: Connect the connectors securely. 2. Main power supply PCB, Main controller PCB Try replacing the main power supply PCB. Is the

...signal cycle is outside a specific range 20 times or more. Main cause The wiring is faulty (short circuit, open circuit). The BD PCB is faulty. The laser scanner unit is faulty. The DC controller PCB ...

signal Causes The wiring is faulty (short circuit, open circuit). The BD PCB is faulty. The laser scanner unit is faulty. The DC controller PCB is faulty. Remedy 1. BD PCB Try replacing the BD PCB. Is

PCB securely connected? (zero-cross signal: J205-7 <-> J308B-1) NO: Connect the connectors securely. 2. Main power supply PCB, Main controller PCB Try replacing the main power supply PCB. Is the

PCB securely connected? (zero-cross signal: J205-7 <-> J308B-1) NO: Connect the connectors securely. 2. Main power supply PCB, Main controller PCB Try replacing the main power supply PCB. Is the