Equipment information

LG LW20 Notebook
Manufacturer:
Model:
LW20
Date:
Category:
Group:
Description:
Service Manual
Manual Type:
Service Manual
Pages:
87
Size:
4.44 Mbytes (4652432 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2020 01 19
MD5:
357357587319892141436b62ebc0367e
Downloads:
255

Information

1. DESCRIPTION ... 2 2. SPECIFICATIONS ... 2 3. CONTROLS AND TERMINALS ... 3 3.1 Front panel ... 4 3.2 Rear panel ... 5 4. OPERATION ... 6 4.1 Preparation ... 6 4.2 Tape speed (Drift) Wow & Flutter measurements ... 7 4.3 Wow & Flutter analysis ... 8 4.4 Wow & Flutter recording ... 10 5. BLOCK DIAGRAM ... 10 6. CIRCUIT DESCRIPTION ... 11 7. MAINTENANCE ... 12 7.1 Changing the fuse ... 12 7.2 How to remove the cover ... 12 7.3 Changing the voltage to correct power source voltage ... 13 8. CALIBRATION ... 14 8.1 Calibration of drift reading ... 14 8.2 Calibration of Wow & Flutter reading ... 14

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