Sharp CD-E700 Service Manual - Page 6

CD-E700/CD-E77 DISASSEMBLY Caution on Disassembly Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance: 1. Take cassette tape and compact disc out of the unit. 2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit. 3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling. 4. Take sufficient care on static electricity of integrated circuits and other circuits when servicing. CD-E700/CD-E77 Top Cabinet (A1)x2 ø3x12mm Side Panel (Right) (B1)x2 ø3x10mm Front Panel (A1)x2 ø3x12mm CD-E700/CD-E77 STEP REMOVAL PROCEDURE FIGURE 1 Top Cabinet 1. Screw A1) x4 6-1 2 Side Panel (Left/Right) 1. Screw B1) x8 6-1 3 CD Tray Cover/ 1. Turn on the power supply, .. 6-2 CD Player Unit open the disc tray, take out the CD tray cover, and close. (Note 1) 2. Screw C1) x1 3. Hook C2) x3 4. Hook C3) x2 5. Socket C4) x2 4 Rear Panel with 1. Screw D1) x7 6-2 Fan Motor 2. Socket D2) x1 5 Main PWB 1. Screw E1) x3 2. Socket E2) x3 3. Flat Cable E3) x1 4. Flat Wire E4) x1 6-2, 7-1 7-1 6 Front Panel 1. Screw F1) x1 7-1 2. Hook F2) x2 3. Flat Wire F3) x1 7 Display PWB 1. Knob G1) x1 7-2 2. Screw G2) x10 3. Flat Cable G3) x1 8 Tape Mechanism 1. Open the cassette holder. .. 7-2 2. Screw H1) x5 9 Headphones PWB 1. Screw J1) x1 7-2 10 Turntable 1. Hook K1) x2 7-3 2. Cover K2) x1 11 Loading Tray 1. Turn fully the lock lever in the . 6-3 arrow direction. 2. Push the loading tray backward 7-4 to engage the claw with the groove and remove it in the direction of the arrow. .. (L1) x6 12 CD Servo PWB 1. Screw M1) x2 7-5 (Note 2) 2. Hook M2) x1 3. Socket M3) x4 13 CD Mechanism 1. Hook N1) x2 7-6 2. Hook N2) x2 Note 1: How to open the changer manually. (Fig. 6-3) 1. In this state, turn fully the lock lever in the arrow direction through the hole on the loading tray bottom. 2. After that, push forward the Loading tray. Side Panel (Left) (B1)x4 ø3x10mm Rear Panel Figure 6-1 (B1)x2 ø3x10mm (C4)x2 CD Servo PWB CD Tray Cover 21 (C2)x3 (C3)x1 Pull Rear Panel (C1)x1 ø3x10mm Fan Motor (D2)x1 Main PWB 1 2 CD Player Unit (C3)x1 Main PWB Lug Wire (D1)x6 ø3x10mm (E1)x1 (D1)x1 ø3x10mm (E1)x1 ø3x10mm ø3x10mm Figure 6-2 Lock Lever Note 2: 1. After removing the connector for the optical pickup from the connector, wrap the conductive aluminium foil around the front end of the connector so as to protect the optical pickup from electrostatic damage. CD Player Unit (Bottom View) Note 3: 1. Be careful not to break the claw of the CD mechanism. 2. When fining back the cam gear assembly, let it lock by front movement. Figure 6-3 - 6 -