Read Sharp XL-HP500 (serv.man9) Service Manual online
cannot detect 'ON' level for 10 secs.
fH: High-range frequency
compensated inside the IC.)
* Tracking offset adjustment
be 0 dB.)
* Tracking gain adjustment
adjustment functions, readjustment is not needed when
replacing the pickup. Therefore, different PWBs and pickups
can be combined freely.
Each time a disc is changed, these adjustments are
performed automatically. Therefore, playback of each disc
can be performed under optimum conditions.
If Error is detected, 'CHECKING' will be displayed instead of
'ER-CD**'. 'ER-CD**' display will only be displayed when error
had been detected for the 5th times.
1. Description of the "FM IF Adjustment" is not carried on this
has been best adjusted in the factory so that its further
adjustment is not needed at the field. When replacing the
FM front end assembly, no adjustment is needed either.
<X-BASS> + <CD> + <ON/STAND-BY> TEST: CD operation test.
When these following key is input
into PLAY key, track number can
be appoint directly.
that specific point.
BAL — CENTER
P.GEQ — FLAT
X-BASS — OFF
display as below.
for each 2 sec :
a) Focus off set
display as below for each 2 sec :
If CD changer mechanism error is detected, 'CHECKING' will be display instead of 'ER-CD**' display 'ER-CD**' will only be display
when CD changer mechanism error had been detected for the 5 th times.
In case speaker abnormal detection or +B PROTECTION had occurred, it can be check by pressing 'POWER', 'VIDEO' and 'X-
BASS' key twice. Display will show "S** B**". S is referring to speaker abnormal detection and B is referring to +B PROTECTION.
** is in hex valve.