Power check flow System operation flow Replace D Check F Replace Q Is there a DC voltage at Replace R Page System Operation Flow 2. System operation flow Power On 1. SDRAM is damaged. Pin is High? Q, Q Collector Check therel ated ci rcuit on voltage of power laser power transi stor transistor is OK?
Q, Q Check cable connection between transistor couput and pick-up head. MT and pick-up head. Check Audio out? IC out Pin 14, 15,18,19 Check Audio filter, amplify, mute circuit. Power Cord in 5. Page Sdram Clock 2. Page Rf Waveform Page Mt Video Output Waveform Page Power Smps Block Diagram 2. Page Servo Block Diagram 3. Page Circuit Diagrams 2.
Page System Circuit Diagram System not working or screen is abnormal System not working or Digitron not display System not operate Digitron all not display Program download fail System not working Video signal Y ' Page Timer, 5. Remocon not operate System not operate System not operate or Digitron abnormal or Digital abnormal Key not operate.
MAIN P. Page Key P. KEY P. Page Smps P. SMPS P. BOARD 5. Belt Loading Gear Pulley Gear Loading Holder Clamp Fig.
Tray Disc Fig. Base Assembly Sled Fig. Rubber Rear Fig. Gear Assembly Feed Gear Assembly Middle Gear Loading Fig. Print page 1 Print document pages. Rename the bookmark. Delete bookmark? Cancel Delete. Delete from my manuals? Caution Do not mix old and new batteries. Never mix different types of batteries standard, alkaline, etc. Remote Control Operation Range Point the remote control at the remote sensor and press the buttons.
Electrostatic discharge may cause permanent damage to the unit. AC Power Cord Plug into the power source. Some DVDs require specific operation or allow only limited operation during playback.
When this occurs, the symbol appears on the TV screen, indi- cating that the operation is not permitted by the DVD Player or is not available on the disc. Some items can be changed on the menu. On-screen … Toshiba SD 2. LD01 or LD02 output properly? Check the laser power circuit on MT and connecting to power transistor. Collector voltage of power transistor is OK? Q, Q Check cable connection between transistor couput and pick-up head. Symptom No power. The power is on, but the DVD player does not work.
No picture.
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