DOWNLOAD Sharp LC-20M4E (serv.man8) Service Manual ↓ Size: 2.04 MB | Pages: 50 in PDF or view online for FREE

Model
LC-20M4E (serv.man8)
Pages
50
Size
2.04 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-20m4e-sm8.pdf
Date

Sharp LC-20M4E (serv.man8) Service Manual ▷ View online

3
LC-20M4E
SPECIFICATIONS
Items ........................................................... 20" LCD AV MONITOR, Model: LC-20M4E
LCD panel ..................................................................................... 20" BLACK TFT LCD
Number of pixels ............................................................... 921,600 (640 x 3 x 480) dots
Low reflection .................................................................................................. Non-glare
Brightness ....................................................................................................... 430 cd/m
2
Viewing angles
Left to right ......................................................................................................... 160
°
Upper to lower ................................................................................................... 160
°
Lamp life ....................................................................... 40,000 hours (at normal mode)
Video colour system ............................ N358/N443/PAL/PAL-M/PAL-N/PAL-60/SECAM
Audio amplifier ...................................................................... 4.0 W (0.7 W x 2 + 2.6 W)
Speakers
Full range ................................................................................ 3  x 4 cm Oval, 2 pcs.
Woofer ......................................................................................... 8 cm Round, 1 pc.
Terminals
AV 1 IN ........................................ Video Composite (BNC type), S-video, Audio R/L
Component input, Y/P
B
 (C
B
)/P
R
(C
R
) (BNC type)
AV 2 IN/OUT ............................................. Video Composite (BNC type), Audio R/L
Headphone jack ................................................................................... 3.5 mm 
φ
 jack
Power supply
DC operation ................................................................................................ DC 13 V
AC operation ........................................... AC 110 - 240 V, 50/60 Hz with AC adapter
Appearance
Exterior colour .................................................................................................. Silver
Outside dimensions ........................................... 460  (W) x 437.5 (H) x 186 (D) mm
Net weight ........................................................ 8.6 kg, incl. stand, excl. accessories
6.1 kg, excl. stand
Accessories
Operation manual .................................. Language: English/German/French/Italian/
Spanish/Swedish/Dutch
Remote Control ....................................................................... Infrared wireless type
AC adapter ......................................................................................... Auto-wide type
AC cord .............................................................................................................. 1 pc.
Batteries ....................................................... R-03 (UM/SUM-4) Dry Battery x 2 pcs.
Cable clamp ..................................................................................................... 2 pcs.
OSD language .............................................................. English/German/Dutch/French/
Italian/Spanish/Swedish
As a part of policy of continuous improvement, SHARP reserves the right to make design and
specification changes for product improvement without prior notice.  The performance specifi-
cation figures indicated are nominal values of production units. There may be some deviations
from these values in individual units.
LC-20M4E
4
Main unit (rear view)
Power
button
button
buttons
Sound 
 button
Infrared transmitter window
button
 buttons
Menu control section
OPERATION MANUAL
Main unit (front view)
Remote Control
Speaker
switch
 
button
buttons
buttons
button
MENU
+
AV INPUT
SELECT
Speaker
To change the vertical angle of
the LCD monitor, tilt the screen
up to 10 degrees backward.
The monitor can also be
rotated 20 degrees horizontally.
Please adjust the angle so that
the monitor can be watched
most comfortably.
A green indicator lights when the power is on
and a red indicator lights when in the standby
mode (the indicator will not light when the main
power is off).
The red indicator
flashes when the
monitor receives
the signal from the
remote control.
Stand
Rear Speaker
(woofer)
Can also be used as video
output terminals.
 
5
LC-20M4E
DIMENSIONS
(Unit: mm)
52
186
437.5
406.3
179.9
460
378
186
44.5
5
2
38.3
LC-20M4E
6
REMOVING OF MAJOR PARTS
  1. Detach the Rear cover.
2. Remove the Table stand fixing screws (4 pcs.).
3. Remove the Jack PWB fixing screws (9 pcs.) .
4. Remove the Cabinet B fixing screws (5 pcs.).
  5. Push on the 
hook 5-1 
of the Cabinet B to detach, open the cabinet and detach the hooks
from 
5-2 ∼ 5-9 
, and then detach the Cabinet B.
6. Peel off the 9 wire holders and 8 tapes, then detach the connecting cords.
7. Detach the connectors from each PWB.
4
3
2
Cabinet B
Table Stand
Stand Cover
Hinge Cover
Table Stand (Cover)
5-7
5-8
5-9
5-6
5-5
5-4
5-3
5-2
5-1
Cabinet A
1
Rear Cover
SC1201
SC1202
SC401
Speaker
(Inverter 
 PWB)
(Switch PWB)
6
6
Tape
(Main PWB)
6
Speaker Cover (R)
Jack PWB Holder
Speaker Cover (L)
6
6
P4302
P4702
P4001
P1701
P1703
P1702
P1701
P1702
P1771
P4602
SC4402
P4601
P2003
P701
Tape
Tape
Tape
Tape
Tape
7
7
7
7
7
7
7
7
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Sharp LC-20M4E (serv.man8) Service Manual ▷ Download

  • DOWNLOAD Sharp LC-20M4E (serv.man8) Service Manual ↓ Size: 2.04 MB | Pages: 50 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LC-20M4E (serv.man8) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-20M4E (serv.man8) LCD. Information contained in Sharp LC-20M4E (serv.man8) 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.