Read Sharp CD-XP300 (serv.man11) Service Manual online
CD-XP300H
– 16 –
TEST MODE
•
Setting the test mode
Any one of test mode can be set by pressing several keys as follows.
<X-BASS> + <CD> + <POWER> TEST: CD operation test.
<X-BASS> + <CD> + <POWER> TEST: CD operation test.
Function: -CD test mode.
-Enter test 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.
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.
specific point.
<<MEMORY>> key input.
Tracking ON play from
that specific point.
that specific point.
<<STOP>> key input.
STOP
IL isn't done
VOL — Last memory
BAL — CENTER
P.GEQ — FLAT
X-BASS — OFF
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.
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"
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
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"
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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CD-XP300H
Standard Specification of Stereo System Error Message Display Contents
Error Contents
DISPLAY
Notes
TAPE
Mechanism Error.
'ER-TA**'
00: Tape Mechanism Error.
01: Initial Error.
02:
03:
CD
Pickup Mechanism Error.
'ER-CD**'
01: PU-IN SW Detection NG.
02:
03:
04:
CD Changer Mechanism Error.
'ER-CD**'
10: Changer Error.
(*)
11: Initial Error.
12:
13:
CD DSP Communication Error
'ER-CD**'
31: DSP COMMUNICATION ERROR
Focus Not Match.
'NO DISC'
IL Time Over.
'NOT READ'
TUN
PLL Unlock.
'ER-TU**'
00: TUN Error.
01: PLL Unlock.
02:
03:
(*) CHECKING:
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.
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.
Speaker abnormal detection and +B PROTECTION display
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.
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.
+B PROTECTION is condition when irregular process occur on power supply line.
Display
