DOWNLOAD Sharp XL-S10H (serv.man4) Service Manual ↓ Size: 53.27 KB | Pages: 3 in PDF or view online for FREE

Model
XL-S10H (serv.man4)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
53.27 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / System / (2) Adjustments
File
xl-s10h-sm4.pdf
Date

Sharp XL-S10H (serv.man4) Service Manual ▷ View online

XL-S10H
2 – 1
Audio
XL-S10H
Service Manual
XS10H
Market
E
 
CHAPTER 2. 
ADJUSTMENTS
[1] ADJUSTMENT
1. MECHANISM SECTION
 Driving Force Check
 Torque Check
 Tape Speed
2. TUNER SECTION
fL: Low-range frequency
fH: High-range frequency
 AM IF/RF
Signal generator: 400 Hz, 30%, AM modulated
 Check FM VT
Signal generator: 1 kHz, 40 kHz dev., FM modulated
 FM Mute Level
Signal generator: 1 kHz, 40 kHz dev., FM modulated
 FM Detection
Signal generator: 10.7 MHz FM sweep generator
 FM RF
Signal generator: 1 kHz, 75 kHz dev., FM modulated
3. CD SECTION
Adjustment
Since this CD system incorporates the following automatic adjust-
ment 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.
Torque Meter
Specified Value
Play: TW-2111
Over 80 g
Torque Meter
Specified Value
Play: TW-2111
30 to 80 g.cm
Fast forward: TW-2231
70 to 180 g.cm
Rewind: TW-2231
70 to 180 g.cm
Test Tape
Adjusting 
Point
Specified 
Value
Instrument 
Connection
MTT-111
Variable 
Resistor in 
motor.
3,000 ± 30 Hz
Speaker Ter-
minal (Load 
resistance: 6 
ohms)
Figure 1
Test Stage
Frequency
Frequency
Display
Setting/
Adjusting
Parts
Instrument
Connection
IF
450 kHz
1,602 kHz
L305
*1
AM Band 
Coverage
522 kHz
(fL): L306
1.1 ± 0.1 V
*2
AM Tracking
990 kHz
990 kHz
L302
*3
*1. Input: IC301 1Pin
Output: IC301 23Pin
*2. Input: Input is not connected
Output: TP-VT(IC301 28Pin)
*3. Input: Antenna
Output:IC301 23Pin
Frequency
Display
Check 
Point
Instrument
Connection
87.5 MHz
87.5 MHz
1.5V ± 1.0V
TP-VT
108 MHz
108 MHz
5.0V ± 1.0V
TP-VT
TAPE MECHANISM
VARIABLE RESISTOR
IN MOTOR
Frequency
Display
Adjusting 
Parts
Instrument
Connection
98.00 MHz
(30 dB
µV)
98.00 MHz
Input: Antenna
Output: Speaker Terminal
Test 
Stage
Frequency
Frequency
Display
Setting/
Adjusting
Parts
Instrument
Connection
FM IF
10.7 MHz
98.00 MHz
Input: Pin 36 of 
IC301
Output: Pin 23 
of IC301
Test 
Stage
Frequency
Frequency
Display
Setting/
Adjusting
Parts
Instrument
Connection
FM Band 
Coverage
87.50 MHz
(fL): L307
1.5 ± 0.1 V
*1
FM RF 
98.00 MHz
(10 ~ 20dB)
98.00 MHz
L304
*1
*1. Input: Antenna
Output: 23 Pin of IC301
Figure 2 ADJUSTMENT POINTS
CNP301
L306
IC301
L304
FM RF
L302
L307
L305
MAIN PWB-A1
AM IF
AM ANT.
FM OSC.
FM BAND
COVERAGE fL
AM BAND
COVERAGE fL
TP-VT=28Pin
AM
Tracking
XL-S10H
2 – 2
[2] TEST MODE
Test Mode Key Operation
All test modes can be terminated by turning off the power with POWER key.
Preset clear test
All tuner preset stations are cleared.
Preset set test
Stations are set according to destination.
Display test
When test mode is activated, the entire display lights up. As the “PLAY” button is pressed, half of the display lights up alternately.
CD test
In step 5, hold down the AUX button on the remote control. The tracking servo is switched on/off.
From step 3, the pick up can be moved with the FF/REW button.
Soft reset test
All data in RAM is cleared.
VOLUME test
Starting from level 23 (default), check all the levels (0 - 23 - MAX).
TIMER test
Start the timer at 1:00. When it reaches 1:05, turn on the power with the AUX function and turn off the power after about 30 seconds.
(In the test mode, fade-in and fade-out are not required.)
ALL KEY test
In the test mode, hold down all the buttons on the main unit and then press the “POWER” button. “OK” appears.
If only the “POWER” key is pressed, “ERROR” appears.
KEY1
KEY2
KEY3
TEST CONTENTS
INDICATION
Memory
Preset Down
Power
Preset clear
Tu CL
Memory
Stop
Power
Preset set
FM P-01
Memory
Play
Power
Display
Memory
Preset up
Power
CD
T-1
Memory
Clear
Power
Soft reset
CL
Bass/treble
Preset down
Power
Volume
T-3
Bass/treble
Play
Power
Timer test
T-4
Bass/treble
Clear
Power
all key
T-6
September 12 Days Indication Change
CH
BAND
FREQUENCY
1
FM STEREO
FM 87.50 MHz
2
FM 108.00 MHz
3
FM 98.00 MHz
4
FM 90.00 MHz
5
FM 106.00 MHz
6
AM
AM 522 kHz
7
AM 1620 kHz
8
AM 990 kHz
9
AM 603 kHz
10
AM
AM 1404 kHz
11
——————
·
·
35
36
FM MONO
FM 106.00 MHz
37
FM 90.00 MHz
38
FM 98.00 MHz
39
FM 108.00 MHz
40
FM 87.50 MHz
CH
BAND
FREQUENCY
[cd step 1] Enter test mode. 
←———————
↓ Hold down the “memory” button
[cd step 2] After some steps, the laser turns on.
↓ Hold down the “memory” button
[cd step 3] After some steps, focus search is performed.
↓ Hold down the “memory” button
[cd step 4] After some steps, CLV rotation is performed.
↓ Hold down the “memory” button
[cd step 5] CD playback starts.
↓ Hold down the “stop” button to return to [cd step 1] ––––––––––
XL-S10H
2 – 3
[3] When the CD does not function
The CD section may not operate when the objective lens of the optical pickup is dirty. Clean the objective lens, and check the playback operation.
When this section does not operate even after the above step is taken, check the following items.
Turn the power off.
Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol.
Do not touch the lens with the bare hand. 
Parts code
1.
CD optical pickup Lens cleaner disc
UDSKA0004AFZZ
HOW TO USE
1. Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the brush on the CD cleaner disc which has
the
mark next to it.
2. Place the CD cleaner disc onto the CD disc tray with the brush side down, then press the play button.
3. You will hear music for about 20 seconds and the CD player will automatically stop. If it continues to turn, press the stop
button.
CAUTION
The CD lens cleaner should be effective for 30~50 operations, however if the brushes become worn out earller then please
replace the cleaner disc.
If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft cloth.
Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the event of this happening then drink and /
or rinse with clean water and seek medical advice.
The CD cleaner disc must not be used on car CD players or on computer CD ROM drives.
All rights reserved. Unauthorized duplicating, broadcasting and renting this product is prohibited by law.
Cleaner Liquid
Cleaning Disc
PARTS CODE: UDSKA0004AFZZ
Display

Sharp XL-S10H (serv.man4) Service Manual ▷ Download

  • DOWNLOAD Sharp XL-S10H (serv.man4) Service Manual ↓ Size: 53.27 KB | Pages: 3 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp XL-S10H (serv.man4) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp XL-S10H (serv.man4) System. Information contained in Sharp XL-S10H (serv.man4) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.