CDJ-100S
7.2 DIAGNOSIS
7.2.1 ERROR DISPLAY
When the player detects an error during operation, if will immediately stop and display an error code in the display window.
Error Code Number
Displayed Error
Type of ErrorError ContentsPossible Cause = Remedy
Code Number
TOC READ ERRORTOC date cannot be read after 20 seconds.The disc is soiled.
FG PULSE ERRORDisc is rotating, but rotation cannot be ascertained.Either IC201 (spindle driver IC) or Pin
45 of IC701 (system control micro-
computer) is damaged.
PLAYER ERRORDisc loaded cannot be played properly (GFS NG).Y The disc is soiled.
Y The disc is scarred.
PLAYER ERRORDisc loaded cannot be played properly (FOCUS NG)Y The disc is soiled.
Y The disc is scarred.
S901 SWThe servo mechanism is not clamped even after theY The slot-in mechanism is defective.
MECHANICAL ERRORmax. operation time has passed.Y S901 SW is damaged.
MECHANICALThe pickup does not return to the inside even after theThe servo mechanism is defective.
TIME OUTmax. operation time has passed. (INSIDE: 5s)
7.2.2 DISASSEMBLY
<< PRECAUTIONS >>
Be sure to disconnect the power cable from the AC outlet2
whenever removing the card flexible cable from the
connector for maintenance, etc. Hold the both sides of the
card flexible cable with both hands to disconnect the1
cable straight. (Even if the power has been switched OFF,Screw A
1Screw A
previously charged voltage may remain in the capacitor,
etc. If the electrodes of the card flexible cable and those
of the connector come in contact by accident, a malfunction
may occur.)
Removal of the Servo Mechanism Assy
1Remove the five screws A at the bottom of the body.
2Open the top panel part as shown in the figure.
Note:Perform the work after spreading a cloth or similar to prevent1
damage to the top panel.
Screw A
42 |
ACEC
