Sharp XL-MP150E (serv.man3) Service Manual ▷ View online
XL-MP150H/MP150E
2 – 2
[2] TEST MODE
• Setting the test mode
During stand-by mode, press ON/STAND-BY button while pressing
down the
button and X-BASS/DEMO button. then, press the CD
button to enter the test mode.
IL isn’t done
OPEN/CLOSE operation is using manual.
IL isn’t done
<<
>>,<<
>>buttons make pick's slide possible.
IL isn’t done
to page 2-3
<<PLAY>> key input.
C D
T
E S T
A
Do TOC IL. Do normal play.
When these following key is input into PLAY key, track num-
ber can be appoint directly.
When these following key is input into PLAY key, track num-
ber can be appoint directly.
<<MEMORY>>
key input.
key input.
<<
1>> key: Track 4
<<
2>> key: Track 9
<<
3>> key: Track 15
Adjustment result automatically will
display as below for each 2 sec:
a) "FOF_XXXX"
b) "TOF_XXXX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
display as below for each 2 sec:
a) "FOF_XXXX"
b) "TOF_XXXX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
––––––––
<<STOP>> key input.
STOP
explanation:
a) Focus off set
a) Focus off set
= "FOF_XXXX"
b)Tracking off set
= "TOF_XXXX"
c)Tracking balance
= "TBAL_XX"
d)Tracking Gain
= "TGAN_XX"
f) Focus Gain
= "FGAN_XX"
g) RF level shift
= "RFLS_XX"
VOL — Last memory
P.GEQ — FLAT
X-BASS — OFF
To cancel: Power OFF
P.GEQ — FLAT
X-BASS — OFF
To cancel: Power OFF
XL-MP150H/MP150E
2 – 3
Sliding the PICKUP with<<
>>, <<
>> button must only be
in STOP mode.
<<MEMORY/SET>> key input.
Laser ON.
<<MEMORY/SET>> key input.
Tracking OFF play at that specific point.
<<MEMORY/SET>> key input.
Tracking ON play from that specific point.
<<MEMORY/SET>> key input.
Adjustment result automatically will display as below for each 2 sec:
a) "FOF_XXXX"
b) "TOF_XXXX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
a) "FOF_XXXX"
b) "TOF_XXXX"
c) "TBAL_XX"
d) "TGAN_XX"
f) "FGAN_XX"
g) "RFLS_XX"
<<STOP>> key input.
STOP
explanation:
a) Focus off set
a) Focus off set
= "FOF_XXXX"
b)Tracking off set
= "TOF_XXXX"
c)Tracking balance
= "TBAL_XX"
d)Tracking Gain
= "TGAN_XX"
f) Focus Gain
= "FGAN_XX"
g) RF level shift
= "RFLS_XX"
VOL — Last memory
P.GEQ — FLAT
X-BASS — OFF
To cancel: Power OFF
P.GEQ — FLAT
X-BASS — OFF
To cancel: Power OFF
A
XL-MP150H/MP150E
2 – 4
[3] Standard Specification of Stereo System Error Message Display Contents
(*) CHECKING:
If CD changer mechanism error is detected, 'CHECKING' will be display instead of 'ER-CD**'. 'ER-CD**' display will only be display when error had
been detected for the 5 th times.
been detected for the 5 th times.
Speaker abnormal detection and +B PROTECTION display
In case speaker abnormal detection or +B PROTECTION had occurred, the unit will automatically enter to stand-by mode and Timer indicator will
flashing as below.
flashing as below.
Example:In case of speaker abnormal
BEFORE TRANSPORTING THE UNIT
The following process need to be taken after set tapering/parts replacement.
1. Press the ON/STAND-BY button to enter stand-by mode.
2. While pressing down the
button and the X-BASS/DEMO button, press the ON/STAND-BY button. The Micro Computer version number will
be displayed as "AU******".
3. Press OPEN/CLOSE button until "WAIT"--> "FINISHED" appears.
4. Unplug the AC cord and the unit is ready for transporting.
Error Contents
DISPLAY
Notes
CD
Pickup Mechanism Error.
'ER-CD01'
PU-IN SW Detection NG.
CD Changer Mechanism Error.
'ER-CD**' (*)
10: CAM SW Detection NG during normal operation
11: CAM SW Detection NG during initialize process
20:TRAY SW Detection NG during normal operation
21:TRAY SW Detection NG during initialize process
11: CAM SW Detection NG during initialize process
20:TRAY SW Detection NG during normal operation
21:TRAY SW Detection NG during initialize process
CD DSP Communication Error.
'ER-CD31'
DSP COMMUNICATION ERROR.
Focus Not Match/IL Time Over.
'NO DISC'
TUNER
PLL Unlock.
FM
MHz
PLL Unlock.
87.50
TIMER
LED
LED
OFF
OFF
OFF
OFF
1 FRAME
(REPEAT)
FLASHING
FLASHING
NO. 2
NO. 2
ON
ON
NO. 1 : +B PROTECTION
NO. 2 : Speaker abnormal
NO. 2 : Speaker abnormal
NO. 1
NO. 1
XL-MP150H/MP150E
3 – 1
Audio
XL-MP150H/MP150E
Service Manual
XLMP150H
Market
E
CHAPTER 3.
MECHANICAL DESCRIPTION
[1] REMOVING AND REINSTALLING THE
MAIN PARTS
MAIN PARTS
1. TAPE MECHANISM SECTION
Perform steps 1 to 5, 11 of the disassembly method to remove the tape
mechanism.(see page 3-3,3-4)
mechanism.(see page 3-3,3-4)
1.1. How to remove the Record/Playback Head (See Fig. 1)
1. When you remove the screws (A1) x 2 pcs and (A2) x 1 pc., the
record/playback head can be removed.
1.2. How to remove the Pinch Roller (See Fig. 2)
1. Carefully bend the pinch roller pawl in the direction of the arrow
<A>, and remove the pinch roller (B1) x 1 pc., in the direction of the
arrow <B>.
arrow <B>.
NOTE: When installing the pinch roller, pay attention to the spring
mounting position.
1.3. How to remove the Belt (See Fig. 3)
1. Remove the main belt (C1) x 1 pc., from the motor side.
2. Remove the FF/REW belt (C2) x 1 pc.
1.4. How to remove the Motor (See Fig. 4)
1. Remove the screws (D1) x 2 pcs., to remove the motor.
Figure 1
Figure 2
Figure 3
Figure 4
(A1)x2
Ø2x6mm
Ø2x6mm
(A2)x1
Ø2x9mm
Ø2x9mm
Record/Playback
Head
Head
Erase Head
Clutch Ass'y
Pinch Roller
(B1)x1
(B1)x1
<A>
<B>
Pinch
Roller
Pawl
Roller
Pawl
Pull
Main Belt
(C1)x1
(C1)x1
FF/REW
Belt
(C2)x1
Belt
(C2)x1
Motor
FF/REW
Clutch
Clutch
Flywheel
(D1)x2
Ø
2.6x5mm
Motor
Clutch Ass'y
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