LG CED-8083B - - CD-RW Drive Service Manual

Service Manual for LG CED-8083B - - CD-RW Drive Air Conditioner, CD/CDR Drive (71 pages)

Specifications:

1076/1076549-ced8083b.pdf file (04 Mar 2024)
  • Manufacturer: LG
  • Category of Device: Air Conditioner, CD/CDR Drive
  • Document: CED-8083B - - CD-RW Drive, File Type: PDF Service Manual
  • Updated: 04-03-2024
  • Count of Pages: 71
Download CED-8083B - - CD-RW Drive Manual (71 pages)

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Data: UPD 4th March 2024

LG CED-8083B - - CD-RW Drive Air Conditioner, CD/CDR Drive PDF Service Manual (Updated: Monday 4th of March 2024 09:22:29 PM)

Rating: 4.1 (rated by 50 users)

Compatible devices: ARNU18GBHA1, LA090CP, LSU090HE, LT1033HNR, LT-C1260CL, SP122CM SY0, Multi V ARNU183NJA2, PEXPMB300.

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Text Version of LG CED-8083B - - CD-RW Drive Air Conditioner, CD/CDR Drive Manual (Summary of Contents)

(Ocr-Read of LG CED-8083B - - CD-RW Drive Document (Main Content), UPD: 04 March 2024)
  • 34, LG CED-8083B - - CD-RW Drive 20 8. Function of PCA and PMA area 1) PCA (Power Calibration Area) • PCA area is used to determine the correct Laser Power for a disc. – Method 1 : PCA area is divided by a track. – Method 2 : The previous Calibration value is referred. – Method 3 : ROPC is used to determine Laser …

  • 24, 65 Dragon : Execute LD ‘Off’ Dragon : Execute LD ‘Off’ • Check the connection of IC301 pin 20. • Check and replace the IC301. • Check the connection of IC301 pin 14. • Check and replace the IC301. • Check the connection of IC201 pin 166. • Check and replac…

  • 59, IC301 (HD64F3062) : MICOM Block Diagram 42 Port 3 Address bus Data bus (upper) Data bus (lower) H8/300H CPU Interrupt controller ROM RAM 16-bit timer unit Programmable timing pattern controller (TPC) 8-bit timer unit (mask ROM or flash memory) Clock pulse Port 6Port 8 generator Port 4 Port 5…

  • 60, 43 •Pin Description No. Port Name Assign I/O Description 1 Vcc Vcc I 5V 2 CS7/TMO0/TP8/PB0 LED2 O LED2 control output 3 CS6/TMIO1/TP9/PB1 /PRST O OTI9790 Reset control output 4 CS5/TMO2/TP10/PB2 /UCS1 O OTI9790 Register Select1 5 CS4/TMIO3/TP11/PB3 /UCS0 O OTI9790 Register Select0 6 TP12/PB4 A…

  • 40, 1-2. ALPC (Automatic Laser Power Control) Circuit Operation This circuit consists of Feedback Loop to maintain light output of the Laser Diode. Feedback signal, output current from PD (Photo Detector) of P/U, is used to monitor the light power of Laser Diode. RREF (Read Reference …

  • 9, 50 System Check. Go to “Tray operating is abnormal” Load tray without inserting disc. NO Does Tray operate normally? Does Pick-up move to inside? Does Spindle Motor rotate in a moment? Does Laser turn on? After eject tray, Inset CD-ROM Disc and reloading. Does Disc stop? Does Disc rotate …

DOC-b8e2a81:

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TDM-1, WV-Q204/1, micro PC Series, DVG834G

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  • VPCEC3CFX/WIVAIO - Notebook EC Standout from the crowdREDISCOVER YOUR FAVORITESRediscover your favorite music, photos and more with Media Gallery. Developed with design in mind, Media Gallery includes a stunning UI with easy-to-use features that take the work out of enjoying your media.In one-s ...

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