DOWNLOAD Sharp LC-12A2E (serv.man3) Service Manual ↓ Size: 2.01 MB | Pages: 8 in PDF or view online for FREE

Model
LC-12A2E (serv.man3)
Pages
8
Size
2.01 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Chassis layout, block diagram, description of schematic diagram, schematic diagram - Page 14-25
File
lc-12a2e-sm3.pdf
Date

Sharp LC-12A2E (serv.man3) Service Manual ▷ View online

14
LC-12A2E
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
CHASSIS LAYOUT
MAIN Unit (Side-A)
MAIN Unit (Side-B)
15
LC-12A2E
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
TERMINAL Unit
SWITCH Unit
R/C Unit
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A
B
C
D
E
F
G
H
I
J
LC-12A2E
LC-12A2E
16~17
BLOCK DIAGRAM
18
LC-12A2E
DESCRIPTION OF SCHEMATIC DIAGRAM
1. When the exclusive-use AC adapter is used, the color
bar signal of color bar generator for service is input
to get the normal screen. When the audio is
minimized, the voltage value is measured with the
20 k
/V tester.
2. When the exclusive-use AC adapter is used, the color
density, lightness and color hue are set to the center
position, and the signal of color bar generator for
service is observed to get waveform.
The wave form test point is indicated with the mark
(
) in the wiring diagram.
3. Indication of resistors and capacitors
[Resistors]
Unit
: Nonindication …
, K…k
,
M … M
Error : Nonindication …
±
10%
J …
±
5%
F …
±
1%
D …
±
0.5%
[Capacitor]
Unit
: Nonindication or 
µ
µ
F,
P or p … pF
IMPORTANT SAFETY NOTICE:
PA RT S   M A R K E D  W I T H   "
å
" (  
  )
  A R E
INPORTANT FOR MAINTAINING THE SAFETY OF
THE SET.
BE SURE TO REPLACE THESE PARTS WITH
SPECIFIED ONES FORMAINTAINING THE SAFETY
AND PERFORMANCE OF THE SET.
CAUTION:
This circuit diagram is original one, therefore there
may be a slight difference from yours.
Resistors
Nonindication
Carbon-film resistor
C
Solid resistor
S
Metal-oxide-film resistor
N
Metal-film resistor
W
Cement resistor
T
Special resistor
Capacitors
Nonndication
Ceramic capacitor
ML
Mylar capacitor
PF
Polypropylene
film capacitor
TA
Tantalum capacitor
Styrol capacitor
[Item]
Page of 8
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Sharp LC-12A2E (serv.man3) Service Manual ▷ Download

  • DOWNLOAD Sharp LC-12A2E (serv.man3) Service Manual ↓ Size: 2.01 MB | Pages: 8 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LC-12A2E (serv.man3) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-12A2E (serv.man3) LCD. Information contained in Sharp LC-12A2E (serv.man3) 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.