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I really like this manual and it's reliable.I found and bought easly.thank you.
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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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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
Alignment and Adjustments
1-1-2 AM(MW),LW,SW1,SW2 Adjustment
Circuit Measuring Instrument & Step S.S.G Radio dial Adjusting Adjust for to be Arrangement Frequency Setting Point Adjusted
1 522KHz MW OSC Aduust for 1.0V(0.1V at the low.
OSC Connect AM signal (IR117)
generator to loop antenna,VTVM AND oscilloscope 2 1611KHz MW OSC Check for 7.0V(1.0V at the high. (Fig 1-3) (IR117)
AM (MW)
RF � 1 594KHz MW ANT Maximum out
INTER FREQ � 1 455KHz 522KHz TL2 Maximum out
Fig 1-3 1 146KHz LW OSC Aduust for 2.0V(0.1V at the low.
2 290KHz LW OSC Check for 7.0V(1.0V at the high.
RF 1 150KHz LW ANT Maximum out
Fig 1-3 1 2.3MHz SW1 OSC Aduust for 1.0V(0.1V at the low.
SW1 2 7.3MHz Check for 8.5V(1.0V at the high.
RF 1 3.5MHz SW1 ANT Maximum out
Fig 1-3 1 9.5MHz SW2 OSC Aduust for 1.5V(0.1V at the low.
SW2 2 26.1MHz Check for 8.0V(1.0V at the high.
RF 1 10MHz SW2 ANT Maximum out
1-2 Samsung Electronics
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