Sharp cd xp 160 w service manual

Page 1

CD-XP160W

SHARP SERVICE MANUAL

N0. S3321CDXP160W

MINI COMPONENT SYSTEM

MODEL CD-XP160W

CD-XP1GOW Mini Component System consisting oi CD-
XP160W (main unit) and CP-XP160 (speaker system).

COMPACT - In the interests of user-safety the set should be restored to its
H§@ CD-R/RW -D'SC original condition and only parts identical to those specified be
DIGITAL AUDIO Playable / miflfiiiff." used

/- CONTENTS %

SAFETY PRECAUTION FOR SERVICE MANUAL
VOLTAGE SELECTION ..................................
AC POWER CORD AND PLUG ADAPTOR
SPECIFICATIONS
NAMES OF PARTS

DISASSEMBLY .........

REMOVING AND REINSTALLING THE MAIN PARTS

ADJUSTMENT

TEST MODE llllll 10
NOTES ON SCHEMATIC DIAGRAM 12
TYPES OF TRANSISTOR AND LED 12
VOLTAGE .............. 13

BLOCK DIAGRAM .
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD.
FUNCTION TABLE OF IC
FL DISPLAY .....................
REPLACEMENT PARTS LlST/EXPLODED VIEW

-
This document has been published to be used

SHA RP CORPORATION for after sales service only.

The contents are subject to change without notice.

Page 1

CD-XP160W

SHARP SERVICE MANUAL

N0. S3321CDXP160W

MINI COMPONENT SYSTEM

MODEL CD-XP160W

CD-XP1GOW Mini Component System consisting oi CD-
XP160W (main unit) and CP-XP160 (speaker system).

COMPACT - In the interests of user-safety the set should be restored to its
H§@ CD-R/RW -D'SC original condition and only parts identical to those specified be
DIGITAL AUDIO Playable / miflfiiiff." used

/- CONTENTS %

SAFETY PRECAUTION FOR SERVICE MANUAL
VOLTAGE SELECTION ..................................
AC POWER CORD AND PLUG ADAPTOR
SPECIFICATIONS
NAMES OF PARTS

DISASSEMBLY .........

REMOVING AND REINSTALLING THE MAIN PARTS

ADJUSTMENT

TEST MODE llllll 10
NOTES ON SCHEMATIC DIAGRAM 12
TYPES OF TRANSISTOR AND LED 12
VOLTAGE .............. 13

BLOCK DIAGRAM .
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD.
FUNCTION TABLE OF IC
FL DISPLAY .....................
REPLACEMENT PARTS LlST/EXPLODED VIEW

-
This document has been published to be used

SHA RP CORPORATION for after sales service only.

The contents are subject to change without notice.

Page 2

CD-XP160W

SAFETY PRECAUTION FOR SERVICE MANUAL

Precaution to be taken when replacing and servicing the
Laser Pickup.

The AEL (Accessible Emission Level) of Laser Power Output
for this model is specified to be lower than Class 1
Requirements. However, the following precautions must be
observedduringservicingtoprotectyoureyesagainstexposure
to the Laser beam.

(1) When the cabinet has been removed, the power is turned
on without a compact disc, and the Pickup is on a position
outerthan the lead-in position,the Laserwill lightforseveral
seconds to detect a disc. Do not look into the Pickup Lens.

(2) The Laser Power Output of the Pickup inside the unit and
replacement service parts have already been adjusted prior
to shipping.

(3) No adjustment to the Laser Power should be attempted
when replacing or servicing the Pickup.

(4) Under no circumstances look directly into the Pickup Lens
at any time.

(5) CAUTION » Use of controls or adjustments. or performance
of procedures otherthan those specified herein may result
in hazardous radiation exposure.

Laser Diode Properties
Material: GaAlAs

Wavelength: 780 nm

Emission Duration: continuous
Laser Output: max. 0.6 mW

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VOLTAGE SELECTION

Before operating the unit on mains, check the preset voltage. If the voltage is different from your local voltage, adjust the voltage
as follows. Turn the selector with a screwdriver unit the appropriate voltage number appears in the window (110 V,127 V, 220 V

or 230 V » 240 V AC).

AC POWER CORD AND PLUG ADAPTOR

QACCA0002SJOO

QACCEOOOZSJZZ

D

QACCLOOOZSJOO

QACCZOOOGSJOO

QPLGA9004SJZZ