LC-20E1E (serv.man4). Schematic diagram part 1 - Description of schematic diagrams and diagrams for R C, LED and operation unit - Sharp TV Service Manual (repair manual)

lc-20e1e (serv.man4) service manual
Model
LC-20E1E (serv.man4)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
74.82 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Schematic diagram part 1 - Description of schematic diagrams and diagrams for R C, LED and operation unit
File
lc-20e1e-sm4.pdf
Date

Read Sharp LC-20E1E (serv.man4) Service Manual online

26
LC-20E1E
VOLTAGE MEASUREMENT CONDITION:
1. The voltages at test points are measured on
exclusive AC adaptor and the stble supply voltage
of AC 120V.  Signals are fed by a color bar signal
generator for servicing purpose and the above
voltages are measured with a 20k ohm/V tester.
INDICATION OF RESISTOR & CAPACI-
TOR:
RESISTOR
1. The unit of resistance “
” is omitted.
(K=k
=1000 
,  M=M
).
2. All resistors are ± 5%,  unless otherwise noted.
(J= ± 5%, F= ± 1%, D= ± 0.5%)
3. All resistors are 1/16W,  unless otherwise noted.
4. All resistors are Carbon type,  unless otherwise
noted.
 
C
 : Solid
W
 : Cement
 
S
 : Oxide Film
 
T
 : Special
 
N
 : Metal Coating
CAPACITOR
1. All capacitors are 
µ
F,  unless otherwise noted.
(P=pF=
µµ
F).
2. All capacitors are 50V,  unless otherwise noted.
3. All capacitors are Ceramic type,  unless otherwise
noted.
(ML): Mylar
(TA): Tantalum
(PF): Polypro Film
(ST): Styrol
CAUTION:
This circuit diagram is original one,  therefore there may be a
slight difference from yours.
IMPORTANT SAFETY NOTICE:
PARTS MARKED WITH  “
å
 (
)   A R E
IMPORTANT FOR MAINTAINING THE SAFETY OF
THE SET.  BE SURE TO REPLACE THESE PARTS
WITH SPECIFIED ONES FOR MAINTAINING THE
SAFETY AND PERFORMANCE OF THE SET.
DESCRIPTION OF SCHEMATIC DIAGRAM
27
LC-20E1E
6
5
4
3
2
1
A
B
C
D
E
F
G
H
SCHEMATIC DIAGRAM
Ë
R/C, LED and OPERATION Unit
R/C, LED Unit
OPERATION Unit
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Download Sharp LC-20E1E (serv.man4) Service Manual (Repair Manual)

Here you can read online and download Sharp LC-20E1E (serv.man4) Service Manual in PDF. LC-20E1E (serv.man4) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp LC-20E1E (serv.man4) LCD. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.