XL-HP500 (serv.man9). Adjustment - Sharp Audio Service Manual (repair manual). Page 2

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XL-HP500E
XL-HP500H
– 12 –
TEST MODE
 Setting the test mode
 Any one of test mode can be set by pressing several keys as follows.
 <X-BASS> + <CD> + <ON/STAND-BY> TEST: CD operation test.
Function: -CD test mode.
-Enter test 4 mode.
C  D       T  E  S  T
OPEN/CLOSE operation is using manual.
<< 
 >>, << 
 >> buttons make pick's slide possible.
Do TOC IL. Do normal play.
When these following key is input
into PLAY key, track number  can
be appoint directly.
<<PLAY>> key input.
<<MEMORY>> key input.
<<
 1>> key: Track 4
<<
 2>> key: Track 9
<<
 3>> key: Track 15
<<STOP>> key input.
STOP
Laser ON.
<<MEMORY>> key input.
Tracking OFF play at that
specific point.
<<MEMORY>> key input.
Tracking ON play from
that specific point.
<<STOP>> key input.
STOP
IL isn't done
VOL — Last memory
BAL — CENTER
P.GEQ — FLAT
X-BASS — OFF
To cancel : Power OFF
Sliding the PICKUP with
<< 
 >>, << 
 >> button
must only be in STOP mode.
<<MEMORY>>
key input.
Adjustment result
automatically will
display as below.
for each 2 sec :
a) "FOFF_XX"
b) "TOFF_XX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
explanation:
a) Focus off set
= "FOFF_XX"
b) Tracking off set
= "TOFF_XX"
c) Tracking balance
= "TBAL_XX"
d) Tracking Gain
= "TGAN_XX"
f)
Focus Gain
= "FGAN_XX"
g) RF level shift
= "RFLS_XX"
Adjustment result automatically will
display as below for each 2 sec :
a) "FOFF_XX"
b) "TOFF_XX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
<<MEMORY>> key input.
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