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This is the original manufacturers service manual, with detailed info on the circit boards, explosion drawings of all parts in assembly order, and tuning instructions. The only thing missing is the information on the dimensions of the various drive belts. mail me if you need them. gcrossman_at_aol.com
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Ordered service manuel for a hard to find plasma tv - your company made it easy to find and purchase - I will use you again
Thanks for your help
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This is a high quality manual with clear schematic and components layout diagrams ; with service procedure included.
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This service manual for the Kenwood KT-990D was reproduced really well ,is very legible and manual is complete.Combined with the low price paid,in the future,I will be checking Owner-Manuals.com any time I need a manual.
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When I purchased this manual I had my doubts regarding the quality as the price was so reasonable as compared to other outlets.
The manual itself is of high standard the print is very clear as are the diagrams. Obviously with the diagrams one has to zoom in otherwise it is to small to be able to read.
Overall I am very pleased with the company who delivered as they said and with the manual they supplied.
I occasionally require a manual and now having registered with this company I shall order from them in the future.
CHAPTER 7 FIXING SYSTEM
2.4 Protective Mechanism
The machine is equipped with the following protective mechanisms used to prevent malfunction of the fixing heater: 1.Thermistor High Temperature The ASIC and the high temperature detection circuit on the DC controller monitor the voltage readings of the main thermistor and sub thermistor; if the main thermistor detects a voltage equivalent of the following temperature, the CPU will identify the condition as indicating overheating. � 220°C or higher (read by main thermistor TH101) 2. Thermistor Disconnection The connector detection circuit on the DC controller PCB monitors the THCNCT signal, and the CPU will assume that the connector of the thermistor is disconnected if the signal is �0�. 3. Cutting Off the Power in Response to Overheating (as detected by the thermal switch) If the internal temperature of the thermal switch (THSW101) exceeds about 230°C, the thermal switch will go OFF to cut the power to the fixing heater. 4. Detecting the Activation of the Fixing Heater The fixing heater detection circuit on the power supply PCB causes the HEATDT* signal to go �0� if the FSRDRV* signal is �0� (fixing heater ON). As such, the ASIC will assume that the fixing heater activation is faulty (triac short circuit) if the HEATDT* signal goes �1�.
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COPYRIGHT© 2001 CANON INC. 2000 CANON iR1600/iR2000 REV.0 SEPT. 2001
 $4.99 IR1600 CANON
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…  $4.99 IR1600 CANON
Parts Catalog Parts Catalog only. It's available in PDF format. Useful, if Your equipment is broken and You need t…
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