JVC RC-XC3BK

RC — XC3BK B/E/EN/G/GI
mg Self — Diagnosis Functoin of CD
During piaying
1. Purpose
This function is designed to display an error to readily esta iseese Err 5
clarify the cause of such an error should any trouble 3 sec. timer been read continuously NG ee Sen Ne
occur in CD RS =
2. How to Use the Function ak
(1) Turn the microcomputer action of the set to [TEST]
mode.
The
top
of
music
Ne
7
Bue
NG
. ti di t h | ervo system
(2) Press | POWER | + /CLEAR | on the remote ese pereeerune en Pickup NG
controller at the same time. Confirm that all of the
LCDs have been, turned on when set to the [TEST] OK
mode subsequent to the step in Item (2).
(3) Whe the CD trouble has occurred after starting CD, an Fig. 7-9
error code will be desplayed on the display section of
LCD, ete. Cena)
3. Error code and location in trouble
(See Figs. 7 — 8~12)
Feed motor Motor
connection NG
Gear NG
Self — diagnosis
function of CD
Is the pickup ted
only toward the inner or outer
Effective only
during [TEST]
peripheral?
At TOC reading N
Err
Feed motor NG
Rest switch NG
Gear NG
Y Rest switch NG
Fig. 7-10
Inner peripheral
10 sec. timer feeding time-out
Spindle motor
Err2 Motor connection NG
Outer peripheral Feed motor NG
feeding time - out Rest switch NG
Gear NG
10 sec. timer
Tracking servo
Tracking actuator NG
Pickup NG
Err 3
Laser ON Laser NG
Focusing Focus servo NG
Pickup NG
Err 4
A Rough servo start Spindle motor NG
Main servo start Tracking servo NG
TOC reading Pickup NG Unload the disk and
start operate the set.
OK
End of TOC
reading
Is the laser
turned
on?
N-—
Laser
NG
Fig. 7-8
Does the objective lens
move
up
and
down?
N—{
Focus
actuator
NG
Y
=
Check the pickup.
54 (No. 1991)