XL-35 (serv.man9). Removing and reinstalling the main parts — Sharp Audio Service Manual (repair manual)

Model
XL-35 (serv.man9)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
67.24 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / Removing and reinstalling the main parts
File
xl-35-sm9.pdf
Date

View Sharp XL-35 (serv.man9) Service Manual online

XL-35H
– 6 –
TAPE MECHANISM SECTION
Perform steps 1 to 5 and 8 of the disassembly method to
remove the tape mechanism. (See page 5.)
How to remove the record / playback and erase
heads (See Fig. 6-3.)
1. Remove the screws (A1) x 2 pcs., to remove the erase
head.
2. Remove the screws (A2) x 2 pcs., to remove the record/
playback head.
Note:
After replacing the heads and  performing the azimuth
adjustment, be sure to apply screwlock.
How to remove the pinch roller (See Fig. 6-4.)
1. Carefully bend the pinch roller pawl in the direction of the
arrow 
<A>
, and remove the pinch roller (B1) x 1 pc.,
upwards.
How to remove the belts (See Fig. 6-5.)
1. Remove the main belt (C1) x 1 pc.,  from the motor pulley.
2. Remove the FF/REW belt (C2) x 1 pc., from the REW/FF
roller.
3. Put on the belts in the reverse order of removal.
Note:
When putting on the belt, ascertain that the belt is not twisted,
and clean it.
How to remove the motor
 (See Fig. 6-6.)
1. Remove the main belt.
2. Remove the screws (D1) x 2 pcs., to remove the motor
bracket.
3. Remove the screws (D2) x 3 pcs., to remove the motor.
Note:
When mounting the motor, pay attention to the motor mounting
angle.
<A>
Pinch Roller
(B1)x1
Pinch Roller
Pawl
REMOVING AND REINSTALLING THE MAIN PARTS
Main Belt
(C1)x1
FF/REW Belt
(C2)x1
REW/FF
Clutch
Motor
Erase Head
Record/
Playback Head
(A1)x2
ø2x8mm
(A2)x1
ø2x3mm
(A2)x1
ø2x7mm
(D1)x1
ø2x4mm
(D2)x3
Special
Screw
Motor
Bracket
Motor
Motor
(D1)x1
ø2x4mm
(K1)x3
ø2.6x10mm
Top Cabinet
CD Mechanism
(J1)x4
ø2.4x10mm
(J2)x1
ø2.6x10mm
(J3)x2
(J3)x1
Top Cabinet
CD PWB
Open/Close
Switch PWB
CD Mechanism
Figure 6-1
Figure 6-2
Figure 6-3
Figure 6-4
Figure 6-5
Figure 6-6
– 7 –
XL-35H
How to remove the pickup (See Fig. 7-3)
1. Remove the mechanism cover, paying attention to the
pawls (A1) x 4 pcs.
2. Remove the screws (A2) x 2 pcs., to remove the shaft (A3)
x 1 pc.
3. Remove the stop washer (A4) x 1 pc., to remove the gear
(A5) x 1 pc.
4. Remove the pickup.
CD MECHANISM SECTION
Perform steps 1, 9 and 10 of the disassembly method to
remove the CD mechanism. (See page 5.)
Pickup Unit
(A2) x2
ø2.6 x6mm
(A1) x2
CD Mechanism
Shaft
(A3) x1
Gear
(A5) x1
StopWasher
(A4) x1
Mechanism Cover
(A1) x2
How to remove the tape mechanism PWB
(See Fig. 7-2.)
1. Remove the screw (F1) x 1 pc., to remove the tape
mechanism PWB.
2. Remove the screws (F2) x 1 pc.
3. Remove the solder joints (F3) x 2 pcs., to remove the tape
mechanism PWB.
How to remove the flywheel (See Fig. 7-1.)
1. Remove the belt.
2. Remove the stop washer (E1) x 1 pc., with a small precision
screwdriver to extract the flywheel from the capstan metal.
Note:
When the stop washer is deformed or damaged, replace it
with a new one.
How to reinstall the parts
Install each part in the reverse order of the removal with care.
Stop
Washer
Driver
(E1)x1
Stop Washer
Mechanism
Chassis
Washerx2
Flywheel
Tape 
Mechanism
PWB
Tape 
Mechanism
PWB
(F3)x2
Solder
Joint
(F2)x1
ø2x8mm
(F1)x1
ø2x3mm
Note:
After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the
front end of connector remove to protect the optical pickup
from electrostatic damage.
Figure 7-1
Figure 7-2
Figure 7-3
Page of 2
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Download Sharp XL-35 (serv.man9) Service Manual (Repair Manual)

Here you can view online or download Sharp XL-35 (serv.man9) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp XL-35 (serv.man9) System. Information contained in Sharp XL-35 (serv.man9) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).