![Toshiba 19LV610U - 18.5](http://html.mh-extra.com/html/toshiba/19lv610u-18-5-lcd-tv/19lv610u-18-5-lcd-tv_service-manual_427981174.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
TR3901
W5T29X7.5X19
R3940
1K
2W
Q3901
KTA1281_Y
LCD+B 12V SW
L3901
22uH
TSL0808
CP3906
A2001WR-14A
1
10
11
12
13
14
2
3
4
5
6
7
8
9
CD3906
CU2E2701
14PIN
Q3902
KTC3203-Y-BRK(GP)
P.CON SW
C3901_2
10
16V
KA
C3914_2
4.7
50V
YK
C3919_2
4.7
50V
YK
C3908_1
100
16V
KA
C3909_2
1000
16V
YK
C3941_4
100
25V
YK
R3901
1K 1/16W
R3905
10K
1/16W
R3910
220
1/16W
R3939
100 1/4W
R3937
1K 1/4W
R3907
220
1/4W
R3911
220
1/16W
C3942
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
W801
W835
IC3902
S-1170B50UC-OUJTFG
5V REG
1
2
3
45
24V
SW+12V[UNREG]
SW+12V
AT+6V
P_GND
SW+12V[UNREG]
LCD+B
PANEL_POW-H
INVERTER_H
P_GND
POWER_ON_H
LIGHT_CTL
P_GND
AT+6V
P.CON+5V_A
SW+12V
P.CON+5V_A
POWER_ON_H
LIGHT_CTL
INVERTER_H
LCD+B
PANEL_POW-H
H-101
H-102
POWER2 SCHEMATIC DIAGRAM
(POWER PCB)
PCB240
CEH441
26LV610U
0
0.1
3.3
NC
NC
FROM POWER
12.7
12.8
12.1
+24V
GND
GND
GND
GND
GND
N.C(open)
Analog/Dimming
ON/OFF
PWM/Dimming
+24V
+24V
+24V
+24V
LCD+B REG BLOCK
NC
VSS
ON/OFF
VOUT
VIN
5.0
5.8
2.6
0
0
NC
FROM/TO REGULATOR2