JVC RC-XC3BK

MHOW TO OPERATE THE CD SELF -
DIAGNOSIS FUNCTION
The CD Self- diagnosis Function
If any malfunction occurs in the CD player, this system can
be set to make an error code indication appear on the LCD
to point out the defective parts. This efficiently helps
service personnel find the causes of the malfunction.
1. Operation
Press the three (mi, and [POWER] buttons on
the remote control to enter the Test mode. (Then the
ituminating portions of the LCD all light up together.
This indicates that the system has entered the Test
mode.)
[2] Play a CD. If the operation is defective in any way, an
error code should appear on the LCD.
[3] Identify the point of malfunction in accordance with the
error code displayed.
2. Error codes & defective points
Error- identified
times
Flow charts
hen playing a
disc
Can Q- code be
read for 3
successive secs.?
Err 5
Servo system defective
Pickup defective
3- sec. time out
n track selection,
does the
beginning of the
selection play?
Y
N
Spindle servo
Y
Err 6
Servo system defective
Pickup defective
10- sec. time out
Er7
Servo system defective
Pickup defective
Defective points
RC ~ XC3BK B/E/EN/G/GI
Error- identified
; Flow charts Defective points
times
!
2D self- Effective only in Test
diagnosis
function mode
hen reading
TOC
N Err 1
Feed motor defective
Rest switch defective
Gear defective
Is feed fed to
10- sec. time out inner area?
Err 2
N Feed motor defective
Rest switch defective
Gear defective
!s feed fed to
10- sec. time out outer area?
Err 3
Laser defective
Focus servo defective
Pickup defective
Does laser tur
on?Does it
focus?
Err 7
N Spindle motor defective
Tracking servo defective
Pickup defective
Does the
spindle spin?
Does the
Err 4
N Pickup defective
Servo system defective
Does TOC -
reading begin?
OC - reading
complete
30-sec. time out
(No. 1991) 47