Sharp LC-20E1E Service Manual / Specification ▷ View online
LC-20E1E
SERVICE MANUAL
MODEL
LC-20E1E
SHARP CORPORATION
LCD COLOUR TELEVISION
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored
to its original condition and only parts identical to those specified should be used.
to its original condition and only parts identical to those specified should be used.
CONTENTS
»
IMPORTANT SERVICE SAFETY
PRECAUTION .................................................... 2
»
SPECIFICATIONS ............................................. 3
»
OPERATION MANUAL ...................................... 4
»
DIMENSIONS .................................................... 6
»
REMOVING OF MAJOR PARTS ....................... 7
»
ADJUSTING PROCEDURE OF
EACH SECTION ...............................................11
»
TROUBLE SHOOTING TABLE ....................... 14
»
CHASSIS LAYOUT .......................................... 20
»
BLOCK DIAGRAM ........................................... 22
»
OVERALL WIRING DIAGRAM ........................ 24
»
DESCRIPTION OF SCHEMATIC DIAGRAM .. 26
»
SCHEMATIC DIAGRAM
Ë
R/C, LED and OPERATION UNIT ............. 27
Ë
MAIN UNIT ................................................ 28
Page
Page
Ë
TUNER UNIT ............................................. 40
Ë
INVERTER-A UNIT .................................... 48
Ë
INVERTER-B UNIT .................................... 49
»
PRINTED WIRING BOARD ASSEMBLIES ..... 50
»
PARTS LIST
Ë
ELECTRICAL PARTS ................................ 61
Ë
MAIN UNIT ................................................ 61
Ë
TUNER UNIT ............................................. 65
Ë
R/C, LED UNIT .......................................... 69
Ë
OPERATION UNIT .................................... 69
Ë
INVERTER-A UNIT .................................... 70
Ë
INVERTER-B UNIT .................................... 70
Ë
CABINET AND MECHANICAL PARTS ..... 72
Ë
ACCESSORIES PARTS ............................ 74
Ë
PACKING PARTS ...................................... 74
»
PACKING OF THE SET ................................... 75
1st Edition
S72M2LC20-E1E
3
LC-20E1E
Specifications
Items
20" LCD COLOUR TV, Model: LC-20E1E
LCD panel
LCD panel size
Advanced Super View & BLACK TFT LCD
19.7"
Number of dots
921,600 dots
PAL/SECAM/NTSC
TV
TV-Standard (CCIR)
B/G, I, D/K, L
Function
TV-Tuning System
Auto preset 200 ch.
STEREO/BILINGUAL
NICAM, IGR
AUTO PRESET
Yes
CATV
~Hyper Band
Brightness
430 cd/m
2
Lamp life
60,000 hours
Viewing angles
H: 170
°
V: 170
°
Audio amplifier
2.5 W
×
2
Speakers
4
×
7 cm 2 pcs.
Terminals
AV-IN 1
RGB
AV-IN 2
S-VIDEO, VIDEO, AUDIO
OUT
AUDIO
Antenna
DIN
Headphones
3.5 mm ø jack (Rear)
OSD language
English/German/French/Spanish/Italian/Swedish/Dutch
Power requirement
DC 13 V, AC 110 V – 240 V, 50/60 Hz
Weight
7.1 kg
Accessories
Operation Manual, Remote Control, Batteries,
AC adapter, AC cord, Cable clamp
AC adapter, AC cord, Cable clamp
Display
