LC-37GA9EK (serv.man14). Schematic Diagram Description RC LED - Sharp TV Service Manual (repair manual)

lc-37ga9ek (serv.man14) service manual
Model
LC-37GA9EK (serv.man14)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
165.15 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Schematic Diagram Description RC LED
File
lc-37ga9ek-sm14.pdf
Date

View Sharp LC-37GA9EK (serv.man14) Service Manual online

IMPORTANT SAFETY NOTICE:
PARTS MARKED WITH “    ” (                      ) 
ARE
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.
SCHEMATIC DIAGRAMS
Description:
VOLTAGE MEASUREMENT CONDITION:
1. The voltages at test points are measured on exclusive AC adaptor and the stable supply voltage of AC 230V. 
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 & CAPACITOR:
RESISTOR
1. The unit of resistance “Ω ” is omitted.    (K=kΩ=1000 Ω, M=MΩ).
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.
: Solid 
 
 
 
: Cement
: Oxide Film 
 
 
: Special
: Metal Coating
CAPACITOR
1. All capacitors are µF, 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.
!
I
 
H
 
G
 
F
 
E
 
D
 
C
 
B
 
1
2
3
4
5
6
7
8
A
 
LC-32/37GA9E  RC/LED Unit Diagram                                                                                                   
It D9
I{;2;v 78 D9
C4 Ev
TL152
TL153
TL151
P153
NA057WJ
KM
TO MAIN 5
1
POW
2
KEY
3
GND
D151
EX0641GE
S151
K0003AJ
CH-UP
"%
S152
K0003AJ
CH-DOWN
!!"’
S153
K0003AJ
MENU
S154
K0003AJ
VOL-UP
"%
S155
K0003AJ
VOL-DOWN
!!"’
TL159
TL160
TL161
TL162
TL163
R152
430
1/8W
R153
8.2K
1/8W
R151
1.8K
1/8W
R155
4.3K
1/8W
R156
910
1/8W
S156
P0035GE
1
2
3
4
5
6
1U>=%G%8%?%k%7%9%F%‘Bh#3;v6HItBh#25;=QIt
Ver.ZZ (2006.01.26)
LC-32P70E/LC-26P70E/LC-37P70E
LC-32P55E/LC-26P55E/LC-37P55E
LC-32GA9E/LC-37GA9E
LC-32GD9E/LC-37GD9E/LC-45GD9E
LC-32GA8E/LC-37GA8E
LC-32GD8E/LC-37GD8E
DUNTKD606WEV0
KEY
It D9
I{;2;v 78 D9
C4 Ev
BU+3.3V
BU+3.3V
BU+3.3V
BU+3.3V
D101
EXA092WJ
12V
TPS850
OPC
1
2
3
4
SLD101
PSLDM4646CEFW
C101
100u
16V
ASY
C102
2.2u
TVF
16V
C104
10u
16V
ASX
C105
0.01u
50V
Z
R101
100
D103
PX0210TA
TV POW
1
2
3
4
D102
PX0202TA
R114
820
R108
270
R109
1.2K
R112
470
P101
NA344WJ
TO MAIN 5
RA
1
R/C
2
BU+3.3V
3
GND
4
POWG_LED
5
POWR_LED
6
OPC
7
SLEEP_LED
8
NC
9
LED_OPC
10
GND
TL101
TL102
TL103
TL104
TL105
TL106
TL107
TL108
TL109
D104
PX0419CE
1U>=%G%8%?%k%7%9%F%‘Bh#3;v6HItBh#25
RMC101
IR RECEIVER MODULE
RRMCUA053WJZZ
1
OUT
2
GND
3
VCC
Ver.N1 (2006.01.26)
IC101
DUNTKD607WEV0
0
0
3.3
2.5
LC-32P70E/LC-26P70E/LC-37P70E
LC-32P55E/LC-26P55E/LC-37P55E
LC-32GA9E/LC-37GA9E
LC-32GD9E/LC-37GD9E/LC-45GD9E
LC-32GA8E/LC-37GA8E
LC-32GD8E/LC-37GD8E
R/C.LED
 LC-32/37GA9E   KEY Unit Diagram  
78
  LC-32GA9E/LC-32BV9E
  LC-37GA9E/LC-37BV9E
Display

Download Sharp LC-37GA9EK (serv.man14) Service Manual (Repair Manual)

Here you can view online and download Sharp LC-37GA9EK (serv.man14) Service Manual in PDF. LC-37GA9EK (serv.man14) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp LC-37GA9EK (serv.man14) 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.

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