Akai pdp4225m manual




















DIY Do-It-Yourself manuals are made for homeowners and handymen who have mechanical abilities but can use a little training in repairing certain appliances.

It is only to be used along with the service manual not as a replacement for it as it applies to the appliance type, not the specific model and will go into more details on repairing the appliance.

Service Manuals generally provide information and instructions pertaining to product disassembly, schematic diagrams, parts lists, exploded views, troubleshooting guides, wiring diagrams, and much, much more. Not all appliances and electronics have Tech Sheets or Fast Track publications. Training Manuals generally contain more in-depth servicing information and circuit explanations. Not all appliances and electronics have Training Manuals.

Customer Model No. A gency Approvals Reliability A ccessories Still: P. S ize: S. Sele: P. When the signal received by the Display exceeds the allowed range, a warning message shall appear on the screen. You can confirm the input signal format from the on-screen. Page 25 I. DDB Drawn By Page 29 Audio. BH M-CH.

Power: 1. To provide power for PCBs. Page 36 PCB failure analysis 1. Abnorm al noise on screen. No picture. MAIN video : a. Lacking color, Bad color scale. No voice. No picture but with signals output, OSD and back light. Page 37 Basic operation of Plasma Display 1.

After turning on power switch, power board sends 5Vst-by Volt to Micro Processor 2. The micro Processor memorize the last state of Power, When the last state of power is on or receive power on signal from local Key or Remote control, Micro Processor will send on control signal to power.

The filter cutoff frequency, controlled by the resistance connected to RFC pin, can be set to match any system resolution.



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