Sharp LC-22DV200E Service Manual ▷ View online
1. Remove the Stand, Front Cabinet Ass'y and LCD Panel.
(Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.)
2. Slide the Gear Middle toward the arrow direction by hand to release the lock. (Refer to Fig. 1)
3. Take out the Disc from the DVD Deck. Be careful not to scratch on the Disc.
3. Take out the Disc from the DVD Deck. Be careful not to scratch on the Disc.
DVD Deck
DISC REMOVAL METHOD AT NO POWER SUPPLY
Gear Middle
Fig. 1
Gear Middle
A1-4
ABOUT LEAD FREE SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a PbF printing on the PCB.
(Please refer to figures.)
Caution:
• Pb free solder has a higher melting point than standard solder;
Typically the melting point is 86
o
F~104
o
F(30
o
C~40
o
C) higher.
Please use a soldering iron with temperature control and adjust it to 650
o
F ± 20
o
F (350
o
C ± 10
o
C).
In case of using high temperature soldering iron, please be careful not to heat too long.
• Pb free solder will tend to splash when heated too high (about 1100
o
F/ 600
o
C).
• Pb free solder will tend to splash when heated too high (about 1100 F/ 600 C).
• All products with the printed circuit board with PbF printing must be serviced with lead free solder.
• All products with the printed circuit board with PbF printing must be serviced with lead free solder.
When soldering or unsoldering, completely remove all of the solder from the pins or solder area,
and be sure to heat the soldering points with the lead free solder until it melts sufficiently.
Recommendations
Recommended lead free solder composition is Sn-3.0Ag-0.5Cu.
A1-5
HOTEL MODE FUNCTION
To reset the Hotel mode, please follow the steps below.
1.
Press the MENU---> 0027 button on the remote control.
2.
The Hotel mode setting menu will appear.
3.
Using the UP/DOWN button on the remote control, select the RESET.
4.
Using the LEFT/RIGHT button on the remote control, please select "OK".
Then press the ENTER button.
5.
The setting items has now been returned to initial value.
Setting of the maximum volume value.
4.
Maximum volume
Setting item
5.
FUNCTION
Initial value
100
Setting value
0~100
To set the Hotel mode, please follow the steps below.
Press the MENU---> 0027 button on the remote control.
The Hotel mode setting menu will appear.
Using the UP/DOWN button on the remote control,
select the desired mode. Then press the ENTER button.
Using the LEFT/RIGHT button on the remote control,
The Hotel mode setting menu will appear.
Using the UP/DOWN button on the remote control,
select the desired mode. Then press the ENTER button.
Using the LEFT/RIGHT button on the remote control,
1.
2.
3.
2.
3.
set the mode to desired setting.
The Hotel mode has now been set up.
The Hotel mode has now been set up.
Effective/invalid setting of main key operation. (*Note 1)
Effective/invalid setting of Menu key operation of set and remote control.
(*Note 1)
(*Note 1)
Note 1) Even if setting it to "No Respond", the service mode function are effective.
Note 2) If setting it to "OFF", it start up in same input source when you turn off the power before.
Panel button
Setting of input source at power supply On. (*Note 2)
COMPONENT/
Input mode start
Menu button
RESPOND
OFF
RESPOND/
NO RESPOND
TV/AV/
Reset
Various settings of the Hotel mode function return initial State.
All Channel
1
HDMI/PC/DVD/
OFF
OFF
Channel Number
Channel Number tuned when starting this product can be set.
A1-6
GENERAL SPECIFICATIONS
G-1
TV
LCD
LCD Size / Visual Size
21.60 inch / 547.7mmV
System
LCD Type
Color TFT LCD
Number of Pixels
1366(H) x 768(V)
View Range Left/Right
85/85 degree
Up/Down
80/80 degree
Bright Dot
n≦0
Zero Bright Dot Ratio
--
Color System
PAL / SECAM
Speaker
2 Speaker
Position
Front
Size
1.0 x 2.7 inch
Impedance
8 ohm
Sound Output
MAX
1.5W + 1.5W
10%(Typical)
---
NTSC3.58+4.43 /PAL60Hz
Yes
G-2
DVD System
Color System
NTSC, PAL
Disc
DVD,
Disc Diameter
120 mm , 80 mm
Drive
DSM-3
Search speed
Fwd
4 step
Actual
4, 8, 16, 32 times (DVD)
4, 8, 16, 32 times (CD)
4, 8, 16, 32 times (CD)
Rev
4 step
Actual
4, 8, 16, 32 times (DVD)
4, 8, 16, 32 times (CD)
4, 8, 16, 32 times (CD)
Slow speed
Fwd
4 step
Actual
1/16, 1/8, 1/4, 1/2 times
Rev 4
step
Actual
1/16, 1/8, 1/4, 1/2 times
G-3
Tuning
Broadcasting System
Analog
U.K.,
System
Digital
DVB-
Tuner and
System
1Tuner (Analog+Digital)
Receive CH
Destination
UK, I.R., CCIR Hyper+France CATV
CH Coverage
Analog
IreE2~E4, X~Z+2, S1~S10, E5~E12,S11~S41,E21~E69
Digital
E5~E12, ItaD~H2, Fra1~6, Rus6~12, E21~E69
Intermediate Analog
BG / II
Frequency
Picture(FP)
38.9 / 38.9 / 38.9 / 33.9MHz
Sound(FS)
33.4 / 32.9 / 32.4 / 40.4MHz
FP-FS
5.5 / 6.0 / 6.5 / 6.5MHz
Digital
36.167MHz
Auto Tuning Method
ALL Band (Not C.C.I.R. CH Plan)
Preset CH
2000 Service in total of Analog and Digital.
Stereo/Dual TV Sound
Nicam/A2 Dual
Tuner Sound Muting
Yes
G-4
Signal
Video Signal
Input Level
1 V p-p/75 ohm
Output Level
1 V p-p/75 ohm
S/N Ratio (Weighted)
65dB
Horizontal Resolution at DVD Mode
400 Lines
RGB Signal
Output Level
--
Audio Signal
Input Level
-8.0dBm/50k ohm
Output Level at DVD
-12.0dBm/1k ohm (-20dBFs 0dBFs=2.0Vrms)
at TV
-8 dBm/1k ohm (0dBm=0.775Vrms)
Digital Output Level
0.5 V p-p/75 ohm
S/N Ratio at DVD (Weighted)
85dB
Harmonic Distortion
0.02% (1KHz)
Frequency Response : at DVD
4Hz - 22kHz
at Video CD/SVCD
4Hz - 20kHz
at CD
4Hz - 20kHz
G-5
Power
Power Source
AC
220-240V AC 50Hz
DC
---
Power Consumption
at AC
49 W at AC 230 V 50 Hz
at DC
--
Stand by (at AC)
w/ EPG Timer
--
w/o EPG Timer
0.7 W at AC 230 V 50 Hz
Per Year
-- kWh/Year
Protector
Power Fuse
Yes
G-6
Regulation
Safety
CE(EN60065:2002+AMD.11:2008), SEMKO, HOMOLO,
Ukraine Safety
Radiation
CE
X-Radiation
---
G-7
Temperature
Operation
+5
o
C ~ +40
o
C
Storage
-20
o
C ~ +60
o
C
Space Around Unit
100mm (4inch)
G-8
Operating Humidity
Less than 80% RH
A2-1
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