![background image](http://html.mh-extra.com/html/sharp/lc-26dv24u/lc-26dv24u_service-manual_373857065.webp)
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
F404
20N_2000FS
2A 125V
IC407
LA5779
DC/DC(5V) IC
1
2
3
4
5
R481
1K
2W
R473
1K
2W
Q422
KTB1151
EV+17V REG
Q417
KTA1281_Y
P.CON+5V SW
Q411
KRC102SRTK
LCD+B SW
L404
22uH
TSL0808
L408
47uH 1315
C446_1
470
16V
MHE
CD406_1
E82E1301
14PIN
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN
ETANT
ATTENTION
CP406
A2001WR-14A
1
10
11
12
13
14
2
3
4
5
6
7
8
9
W836
W810
W814
D406
EC31QS04
Q423
KTC3875S_Y_RTK
SW+12V REG
Q420
KTC3875S_Y_RTK
SW+12V REG
Q408
KTC3875S_Y_RTK
CAUTION: DIGITAL TRANSISTOR
R495
100
R493
2.2K
+-1%
R470
560
1/4W
R491
330
+-1%
R492
2.7K
+-1%
R487
4.7K
1/4W
R486
1K
1/4W
R485
47K
R482
2.7K
+-1%
R484
820
+-1%
R483
8.2K
+-1%
R513
47
1/4W
R464
100
1/4W
R461
22K
R480
2.2K
C456
0.01
B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
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
C458_2
10
50V
YXF
C461
1000
6.3V
ZL
C453
1000
16V
ZL
C497_1
10
50V
MHE
C491_2
220
6.3V
YK
24V
INV_GND
SW+12V[UNREG]
AT+5V
P_GND
INV_GND
SYS_POWER_H
VDIM
BLON
SW+12V
SW+12V[UNREG]
LCD+B
P.CON+5V
LCD-H
P_GND
SW+12V
P_GND
VDIM
BLON
AT+5V
P.CON+5V
LCD-H
LCD+B
SYS_POWER_H
P.CON+5V
AT+5V
P_GND
H-35
H-36
PCB240
CEG353
2A 125V
13.5
4.5
4.5
12.8
5.2
12.4
13.5
5.1
12.8
NC
NC
12.4
5.1
0
2.5
0
LCD+B REG BLOCK
VIN
VOUT
G
ON/OFF
2.5V
+24V
GND
GND
GND
GND
GND
N.C(open)
Analog/Dimming
ON/OFF
PWM/Dimming
+24V
+24V
+24V
+24V
(POWER PCB)
POWER2 SCHEMATIC DIAGRAM
4.4
5.2
5.2
FROM/TO POWER
FROM/TO REGULATOR
0
0
3.2
LIGHT_CTL
LIGHT_POWER_H
LCD+B
PANEL_POWER_H