– 9 –
CD-PC3500
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.Takeoffnylonbandsorwireholderswheretheyneedbe
removed when disassembling the unit. After servicing
theunit,besure to rearrangetheleads where theywere
before disassembling.
4. Take suffcient care on static electricity of integrated
circuits and other circuits when servicing.
Figure 9-2
Figure 9-3
CD-PC3500
1 Top Cabinet 1. Screw ..................... (A1) x4 9-1
2 Side Panel 1. Screw ..................... (B1) x8 9-1
(Left/right)
3 CD Player Unit/ 1. Turn on the power supply, 9-2
CD Tray Cover open the disc tray, take out
the CD cover, and close.
(Note 1)
2. Screw ..................... (C1) x1
3. Hook....................... (C2) x3
4. Hook....................... (C3) x2
5. Socket .................... (C4) x3
4 Rear Panel 1. Screw ..................... (D1) x10 9-2
5 Main PWB 1. Screw ..................... (E1) x3 9-2
2. Socket .................... (E2) x2 10-2
3. Flat Cable............... (E3) x1
6
Power Supply PWB
1. Screw ..................... (F1) x2 10-2
2. Socket .................... (F2) x4
3. Flat Wire................. (F3) x1 10-3
7 Front Panel 1. Screw ..................... (G1) x2 10-2
8 Display PWB 1. Screw .....................
(H1) x14
10-3
2. Socket .................... (H2) x1
9 Tape Mechanism 1. Open the cassette holder. 10-3
2. Screw...................... (J1) x5
10
Headphones PWB
1. Screw ..................... (K1) x1 10-3
11 Turntable 1. Hook....................... (L1) x2 10-4
2. Cover ..................... (L2) x1
12 Disc Tray 1.
Turn fully the lock lever in the
9-3
arrow direction.
2.
While holding the lock lever,rotate
10-1
the cam gear until the cam gear
rib engages with the clamp lever.
3.
Push the slide holder backward to
10-5
engage the claw with the groove
and remove it in the direction
of the arrow. ..............
(M1) x6
13 CD Servo PWB 1. Screw ..................... (N1) x1 10-6
(Note 2) 2. Hook....................... (N2) x2
3. Socket .................... (N3) x4
14 CD Mechanism 1. Hook....................... (P1) x2 11-1
2. Hook....................... (P2) x3
15
Loading Motor PWB
1. Hook....................... (Q1) x5 11-1
STEP REMOVAL PROCEDURE FIGURE
Figure 9-1
CD-PC3500
Note 1:
How to open the changer manually. (Fig. 9-3)
1. In this state, turn fully the lock lever in the arrow direction
through the hole on the loading chassis bottom.
2.
While holding the lock lever, rotate the cam gear anticlockwise
until the cam gear rib engages with the clamp lever.
(Fig. 10-1)
3. After that, push forward the CD slide holder.
Note 2:
1.Afterremoving theconnectorfor theopticalpickup fromthe
connector, wrap the conductive aluminium foil around the
frontendoftheconnectorsoastoprotectthe opticalpickup
from electrostatic damage.
Note 3:
1. Be careful not to break the claw of the CD mechanism.
2.Whenfining backthecam gear assembly,letit lockbyfront
movement.
