Manuale UtenteSommarioINTRODUCTION3FEATURES3SPECIFICATIONS6LOCATION OF CUSTOMER CONTROLS10DISASSEMBLY121. CABINET and CIRCUIT BOARD DISASSEMBLY121-1. Bottom Chassis121-2. Front Bezel Assy121-3. Cabinet and Main Circuit Board122. MECHANISM ASSY DISASSEMBLY122-1. Pick-up Unit122-2. Pick-up13EXPLODED VIEW14MECHANICAL REPLACEMENT PARTS LIST16GLOSSARY19THE DIFFERENCES OF CD-R/CD-RW DISCS AND GENERAL CD-ROM201. Recording Layer202. Disc Specification203. Disc Materials214. Reading Process of Optical Disc225. Writing Process of CD-R Disc236. Writing Process of CD-RW Disc237. Organization of the PCA, PMA and Lead-in Area248. Function of PCA and PMA area259. OPC and ROPC2510. Writing Process of DISC26THE DIFFERENCES OF DVD-R/RW, DVD+R/RW DISCS AND DVD-ROM271. Recording Layer272. Disc Specification283. Disc Materials284. Writing Pulse Waveform of DVD+R315. Writing Pulse Waveform DVD+RW336. Organization of Inner Drive Area, Outer Drive Area, Lead-in Zone and Lead-out Zone34LightScribe MEDIA361. LightScribe Media362. Hardware Block Diagram of LightScribe Label Printing373. MD Assy For LightScribe384. Optical Encoder Assy39DVD & CD DATA PROCESSING401. Data Processing Flow402. Copy Protection and Regional Code Management Block413. About Prevention the DVD-ROM from to be copy424. About the DVD-ROM Regional Code43INTERNAL STRUCTURE OF THE PICK-UP441. Block Diagram of the Pick-up(HOP-7632TS)442. Pick up Pin Assignment453. Signal detection of the P/U46DESCRIPTION OF CIRCUIT471. ALPC Circuit472. Focus Circuit493. Tracking & Sled Circuit504. Spindle Circuit53MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION55TROUBLESHOOTING GUIDE73BLOCK DIAGRAM91PRINTED CIRCUIT BOARD DIAGRAM92ELECTRICAL REPLACEMENT PARTS LIST97-ON/OFF cycles per year600Dimensioni: 1010 KBPagine: 86Language: EnglishApri il manuale