Sharp XL-HP515 Service Manual - Page 11

2. CD MECHANISM SECTION Perform steps 1 to 4 and 11 to 12 of the disassembly method to remove the CD mechanism.(see page 3-3,3-4) 2.1. How to remove the Optical Pickup (See Fig. 1) 1. Remove the stop washer (A1) x 1 pc and gear (A2) x 1 pc. 2. Remove the screws (A3) x 2 pcs and shaft (A4) x 1 pc. 3. Remove the optical pickup. NOTE: After pulling out the optical pickup connector, wrap the tip of it with conductive aluminium foil or the like to protect the optical pickup from the static electricity. 2.2. How to remove CD Disc (See Fig. 2~6) 1. When CD is at play position, rotate reduction gear C clock-wise as shown in Figure 2 Until disk tray is at 'STOCK' position, then rotate the gear further to eject the disk tray (Figure 6) so that CD can be removed from the tray. 2. In another case, if CD mechanism is at tray No. 1 play position and to remove CD located in tray No. 3, the procedure is as follows: If the gear up down board is located at tray No. 1 position, then rotate Reduction gear C clock-wise until Disc tray is at stalk 'STOCK' position. Rotate reduction gear D clock-wise (Figure 3) to move the CD mechanism to tray No. 3 position. This is confirmed by checking the gear up down board position Base on the marking as indicated on the main chassis as shown in Figure 4. • Usually changer is covered with top plate. As for reference purpose, we exclude the top plate for easy viewing. (Figure 5,6) CD Disc Disc Tray Guide Tray CD Disc CD At 'PLAY' position. Stop Washer (A1) x1 Optical Pickup CD Mechanism (A3) x2 ø2.6 x5mm XL-HP515 Shaft Gear (A4) x1 (A2) x1 Figure 1 Reduction gear C Front Rear Figure 2 Reduction gear D Up Down Figure 3 CD Disc CD At 'STOCK' position. Figure 5 Remove CD from tray. Tray eject Figure 6 Gear up down board 3 - 2 Mark 1 Mark 3 Mark 5 (DISC 1) (DISC 3) (DISC 5) Mark 2 Mark 4 (DISC 2) (DISC 4) Figure 4