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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
3-2. IVR, EFB, Focus/ Tracking/ Sled Gain Check of MO Disk
� Checking procedure (Perform this check consecutively after 3.1) 1) Move the pickup to the center of the disk using the B.SKIP button and F.SKIP button. 2) Press the PLAY button to display �FCS ON!�. 3) Press the ENTER button to display �SV ON�. 4) Press the STOP button and press the DISPLAY key twice. Confirm that the values of �iv**ef��� are within the range shown below. (hexadecimal) iv �**� ........................................ 04 to 09 ef ���� ...................................... 09 to 15 5) Press the DISPLAY again. Confirm that the values of �Gf**##33� are within the range shown below. (hexadecimal) �**� ............................................ 1A to 45 �##� ............................................ 15 to 40 �33� .......................................... 15 to 40 6) After adjustment, press the STOP button to return the display to �SV OFF�.
3-3. Adjusting the PIT Disk
� Adjustment procedure 1) Insert the TGYS-1. 2) Press the MD MODE button to display �SEL PIT�. 3) Press the BAND button to display �AUTO ADJ�. After adjustment, �Complete� is displayed. (If the adjustment failed, �FAILED� appears.) 4) Then, press the STOP button to return the display to �SV OFF�. 5) Proceed to 3-4 for checking.
3-4. IVR, EFB, Focus/ Tracking/ Sled Gain Check of PIT Disk
� Checking procedure (Perform this check consecutively after 3.3) 1) Move the pickup to the center of the disk using the B.SKIP button and F.SKIP button. 2) Press the PLAY button to display �FCS ON!�. 3) Press the ENTER button to display �SV ON�. 4) Press the STOP button and press the DISPLAY button twice. Confirm that the values of �iv**ef��� are within the range shown below. (hexadecimal) iv �**� ........................................ 14 to 19 ef ���� ...................................... 09 to 15 5) Press the DISPLAY again. Confirm that the values of �Gf**##33� are within the range shown below. (hexadecimal) f �**� ......................................... 1A to 45 t �##� .......................................... 15 to 40 s �33� ....................................... 15 to 40 6) After adjustment, press the STOP button to return the display to �SV OFF�.
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