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PDF Contains
Technical Data, Mechanical data, Detailed Circuit diagram with components value, PCB layout. Actual PCBs Print. Component List, Spare parts code list and Input output detail. It cover LBB1211, LBB1212, LBB1213, LBB1216, LBB1217.
It is the actual Service Manual for SQ10
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very good manual with clear electrical schemes. Very helpful to find wat was wrong inside my microwave.
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Hi, thankyou for providing the Nordmende Globetrotter original manufacturer's repair manual. Quality is very good and sharp - the PDF file was comfortably small to download. The only question is: why did it take so long to become ready for download?? Many thanks anyway, I fixed the fault in the radio thanks to the circuit.
regards: Nick
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This was super service.Ordered this manual and was reading the download an hour later
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as always, rapid and efficient, very good and clear prints
details clearly visible keep going this way!!!!!!
1-10
No video picture, no sound.
Trouble shooting chart
No video picture, no sound.
Check whether all the voltages from the power board to the decoder board are normal.
No Check the loaded circuit
CVBS(R1 point) waveform
Yes
Check if the reset circuit consisting of CE3, D6 and R21 is normal (at a high level for tens of milliseconds, then constantly at 3.3V).
No Change CE3, D6 and R21.
27Mhz waveform
Yes Crystal oscillator Y2 and
Check whether there is 27MHz signal output.
No
peripheral components are defected or eroded.
Yes
Check if there is 135MHz signal output on R31.
No
Check whether short-circuit or bad solder on U1,U3
SDRAM(R31 PCLK) waveform
No
Yes
Check if short-circuit and bad solder exist on Pin 60
Check U2. No
Yes Yes Reconnect the component in
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