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Thank you very much. the Instruction corresponds to my expectations. Sent it in time. I don't regret that paid money.
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Good quality. Quick service. I recommend to everyone.
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Very good quality scan of the document. I am very pleased with what I got.
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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.
Alignment and Adjustments
2-2-2(b) SKEW Adjustment Method Needed to minimize the variations in Skew of the Pick-up unit and to provide optimum match with the recorded signal on the Disc. 1) Remove the Ass�y Deck. Place the Ass�y Deck on a flat horizontal position. 2) Connect an Oscilloscope to the �ENV� Test Point. (See Fig. 2-5) � Set the Oscilloscope Range as follows : (Voltage ; 50mV/Div., Frequency ; 10m Sec.) 3) Connect Power, Open the Tray and Play the TDV-533 Disc, Chapter 14. 4) Adjust the Screws �A� and �B� (See Fig. 2-6) using a Hex screwdrvier until you obtain a Flat Waveform and the picture is stable. Then, go to Chapter 1 and make sure the Waveform is Flat here as well. If not, you have to go back to Chapter 14 and adjust again. If you cannot obtain a Flat waveform, then the unit is defective. Note : The Deck must be in a horizontal position. Use both �A� and �B� screws to adjust, but mostly �A�.
Typical Waveform before Adjustment
Waveform after Correct Adjustment
Fig. 2-7 Envelope Waveform
2-6
Samsung Electronics
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