Read Sharp LC-20AD5E Service Manual online
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
C518
1000
35V
ZLH_P
C519
1000
35V
ZLH_P
C533
10
50V
MHE
C532
10
50V
MHE
C527
470
16V
MHE
C526
22
50V
YXF
C515
10
100V
YXF_P
C507
150
400V
ED-TS
C511
0.022
400V
PP
C538
0.1
275V
ECQUL
C517
0.01 B
C516
0.0022
M
C558
0.1
275V
ECQUL
C521
470P
250V
KX
C512
470P KX
C501
0.001
B
C502
330P
B
C503
22P
CH
C508
680P
2KV
R
C520
0.001
B
C505
470P
250V
KX
C504
0.33
275V
ECQUL
R535
10
R524
1K
R523 22K
R525
2.7K
+-1%
R526
8.2K
+-1%
R531
1K
+-1%
R513
1K
R514
100
R518
10K
R527
1.2K
+-1%
R532
1.8K
+-1%
R528
10K +-1%
R536
10 1/4W
R512
10 1/4W
R529
22K
R551
2.2K
1/4W
R545
12M
1W
RCR
R546
1K
R553
10K
R534
470
R510
33
1/4W
R509
270K
1W
R503
100K
1/2W
R502
100
R542
10K
R539
1.5K
+-1%
R530
22K
R544
2.2K
R547
100
R548
470
R501
1M
1W
RCR
R543
1K
R515
330 1/4W
R517
1.5K
1/2W
R504
22K
1/2W
R507
33K
R505
33
1/2W
R550
22K
1/2W
R506
100
1/4W
R541
1K
R537
2.7K
+-1%
R538
22K+-1%
D506
KBJ4KV
1
2
3
4
D503
ENE471D-10A
F501
T2.5A_L_250V
FH501
EYF-52BCY
FH502
EYF-52BCY
L510
SS24V-K07325
1
2
3
4
L507
SS24V-K07325
1
2
3
4
D510
MTZJ15B
D502
MTZJ27B
D508
MTZJ33B
D512
MTZJ33B
D518
MTZJ30B
D515
MTZJ13B
D526
MTZJ30B
D514
MTZJ30B
D507_1
SARS01-V1
D516
EC31QS04
D517
EC31QS04
D509
1H3-E
D513
1H3-E
D504
1N4005-EIC
D505
1H3-E
R511
0.22 1W
IC506
PS2561AL1-1-V(W)
FEED BACK
1
2
34
C522
470
35V
ZLH_P
C524
1000
6.3V
ZL_P
C523
470
35V
ZLH_P
C525
1000
16V
ZLH_P
C510
47
50V
YXF
C528
470
16V
16V
ZL_P
D501
FCF10A20
1
2
3
IC502
KIA431A-AT
REGURATOR
1
2
3
Q503
KRC102SRTK
ST-BY_CTL
Q506
KRC102SRTK
14VREG SW
R520
3.9K
1/4W
+-1%
R521
1.5K
1/4W
+-1%
R522
33K
1/4W
+-1%
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN
ETANT
ATTENTION
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
IS THE LIVE CONNECTION
CAUTION:
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
CAUTION: DIGITAL TRANSISTOR
SH503
YQ-36
YQ-36
SH502
YQ-36
YQ-36
SH501
YQ-36
YQ-36
SH505
YQ-36
YQ-36
HS506
763WAA0357
HS503
763WAA0357
763WAA0357
HS501
763WAA0357
763WAA0357
L502
10uH
TSL0808
IC501
FA5541AP-A2
POWER CTL
1
2
3
4
56
78
W806
W810
W816
W805
TH501
5D2-11LC
L503
47uH
7313NH
L511
22uHTSL0808
L504
47uH 7313NH
L509
10uH
TSL0808
L505
22uHTSL0808
IC503
LA5779
5V_REGULATOR
1
2
3
4
5
IC504
LA5779
LA5779
13V_REGULATOR
1
2
3
4
5
IC505
BA00BC0WT-V5
BA00BC0WT-V5
24
12V_REGULATOR
1
2
3
4
5
Q505
KTA1504S_Y_RTK
KTA1504S_Y_RTK
SW
SH504
YQ-36
YQ-36
S
D
G
Q501
2SK3532-01MR
2SK3532-01MR
DRIVER
CP504
127301123K2
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
3
4
5
6
7
8
9
CP501
A2001WV2-14P
1
10
11
12
13
14
2
3
4
5
6
7
8
9
CD502
CU2E1301
CU2E1301
14PIN
R540
0.33
2W
T501
81351084
81351084
1
10
11
12
2
3
5
6
7
8
9
L506
DM000090
CHOKE COIL
1
2
3
4
5
7
8
B501_1
W4BRH3.5X6X1.0X2
J501
CCT2302-0711
1
2
L508
10uH
Q504
KTC3875S_Y_RTK
ST-BY_CTL
LIGHT_POWER_H
LIGHTE_CTL
AT+5V
SOUND+B
POWER_FAIL
SOUNDGND
GND
SW+12V
STAND-BY_H
SYS_POWER-H
LIGHTE_CTL
AT+5V
LIGHT_POWER_H
AT+5V
POWER_FAIL
PANEL_POWER_H
LCD+B
GND
SOUND+B
SW+12V
SYS_POWER-H
SOUNDGND
GND
STAND-BY_H
PANEL_POWER_H
LCD+B
H-36
H-35
PCB240
CEF300
CEF300
NC
ZCD
FB
IS
GND
VH
NC
VCC
OUT
VIN
VOUT
G
ON/OFF
2.5V
SOUND+B
SOUND+B
SOUND GND
SOUND GND
GND
GND
GND
SW+12V
SW+12V
STAND-BY_H
SYS_POWER-H
LIGHT_POWER_H
LIGHTE_CTL
AT+5V
AT+5V
POWER_FAIL
GND
GND
GND
PANEL_POWER_H
LCD+B
LCD+B
0
CATHODE
ANODE
REF
VIN
VOUT
G
ON/OFF
2.5V
CTL
VCC
GND
VOUT
C
NC
600
160
0
15
0
0
FROM/TO INVERTER
+24V
+24V
+24V
+24V
+24V
GND
GND
GND
GND
GND
EXT PWM
PWM SELECT
LIGHT_POWER_H
LIGHTE_CTL
NC
NC
2.6
1.2
0
0
5.8
21.5
228
1.2
0
21.7
20.6
20.6
2.4
0
0
2.7
0
5.3
5.3
2.9
13.0
0
12.2
1.25
24.6
13.1
0
1.2
0
24.6
5.4
0
1.2
0
5.8
5.8
NC
292
0
5.5
POWER2 SCHEMATIC DIAGRAM
(POWER PCB)
0
3.0
0
NC
NC
NC
NC
NC
NC
FROM/TO POWER
(CP3801)
NC
5.3
5.3
4.7
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