Sharp LC-20S5E-BK Service Manual

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC3403
KIA431A-AT
VOLTAGE CTL
123
IC3404
BA00BC0WFP
F4
9V_REG
12 456
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
SH4304
YQ-36
SH4301
YQ-36
SH4302
YQ-36
SH4303
YQ-36
SH4305
YQ-36
SH4306
YQ-36
D3409
EC11FS2-TE12L
D3804
EC11FS2-TE12L
CP3400
A2001WR2-7P
1
2
3
4
5
6
7
CP3401
A2001WR2-14P
1
10
11
12
13
14
2
3
4
5
6
7
8
9
D3407
UDZS36B
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
Q3400
KTA1504S_Y_RTK
PANEL+32V_SW
Q3407
KTA1664-Y-RTF/P
P.CON+3.3V SW
Q3402
KTA1504S_Y_RTK
TU+32V SW
Q3405
KTA1664-Y-RTF/P
P.CON+14V SW
CAUTION: DIGITAL TRANSISTOR
Q3408
KRC102SRTK
SW
Q3406
KRC102SRTK
LCD_SW
Q3401
KRC102SRTK
LCD_SW
Q3403
KRC102SRTK
LCD_SW
Q3404
KRC102SRTK
LCD_SW
Q3409
KRC102SRTK
SW
B3403
HCB1608KF-121T20
B3402
HCB1608KF-121T20
B3400
HCB1608KF-121T20
B3401
HCB1608KF-121T20
B3404
HCB1608KF-121T20
B3405
HCB1608KF-121T20
L3400
47uH
R3430
10K
R3432
6.8K
+-1%
R3425
100
R3426
100
R3422
2.2K 1/4W
R3418
2.2K 1/4W
R3417
22K 1/4W
R3416
22K
R3436
2.2K 1/4W
R3412
30K
+-1%
R3414
2.7K +-1%
R3413
150
+-1%
R3419
22K
R3421
1K 1/4W
R3420
22K 1/4W
R3424
100K
R3437
22K 1/4W
R3423
22K 1/4W
R3434
100
R3433
1K
+-1%
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C3427
1B
C3428
1B
C3425
0.1 B
C3422
0.1 B
C3439
0.0033 B
C3433
0.1 B
C3432
0.1 B
C3438
0.1 B
C3437
0.1 B
C3431
0.1 B
C3430
0.1 B
C3426
0.1 B
C3419
0.1 B
C3418
0.01 B
C3435
0.1 B
C3424
0.0033 B
C3429
10016V YK
C3434
1006.3V
YK
C3421
2250V YK
C3440
1050V YK
C3420
150V
KA
GND
P.CON+9V
TUNER+32V
P.CON+3.3V
GND
P.CON+3.3V
LCD+32V
P.CON-6V
P.CON+14V
GND
AT+3.3V
GND
SOUND+B
AT+3.3V
POWER_FAIL
GND
SOUND_GND
AT+14V
AT+6V
AT+3.3V
GND
P.CON+8V
GND
P.CON+8V
AT+3.3V
POWER_FAIL
SYS_POWER_H
INVERTER_DET
PANEL_ON-H1
LIGHT_CONTROL1
LIGHT_CONTROL2
STANDBY_H
PANEL_ON-H2
H-4
H-3
PCBF40
CMF102
(MAIN PCB)
POWER1 SCHEMATIC DIAGRAM
OFL1
OFL2
LMP ERR
STANDBY-H
PANEL ON-H
POWER_FAIL
GND
SOUND+B
SOUND GND
AT+40V
AT+14V
AT+3.3V
AT+3.3V
AT+3.3V
GND
GND
GND
GND
UNREG+6V
UNREG+6V
P.CON-6V
33.0
0
35.0 31.0
33.0
FROM/TO SOUND AMP
FROM/TO JACK
FROM/TO 21PIN
FROM/TO TUNER
FROM/TO RSDS
FROM/TO REGULATOR
(CP503)
FROM/TO POWER2
FROM/TO POWER2
(CP502)
FROM/TO SCALER
3.3 3.3
0
0
0
3.3
31.040.0
33.0
3.3
31.0 0 33.0
14.0 14.0
0
0
0
3.3
V_ADJV_OUTGNDV_INV_C
3.3 13.5 0 9.0 4.5
0
0
3.3
3.3
0
0
3.3
3.3
0

Sharp LC-20S5E-BK Specifications

General

Brand	Sharp
Model	LC-20S5E-BK
Category	TV
Language	English