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
Q3906
KRA103SRTK
32V_SW
CAUTION: DIGITAL TRANSISTOR
CD3906
CP2E1202
14PIN
Q3905
KRC103SRTK
32V_SW
CAUTION: DIGITAL TRANSISTOR
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
IC3903
LA5797M-TE-L-E
DC-DC CONVERTER
1
2
3
4
5
6
7
8
CP3906
A2001WR-14A
1
10
11
12
13
14
2
3
4
5
6
7
8
9
IC3902
RP131H501D-T1-F
5V REG
1
2
3
4
5
C3914
4.7
16V
B
C3901
4.7
16V
B
C3918
1
25V
B
C3923
0.15
25V
B
C3922
0.15
25V
B
C3946
0.01
B
C3924
0.15
16V
B
C3926
0.15
16V
B
C3937
1
50V
B
C3908_1
100
16V
MHE
C3943_1
10
50V
MHE
R3901
100
R3909
100 1/4W
R3920
220K +-1%
R3921
22K +-1%
R3919
10K
+-1%
R3910
1K
1/4W
R3922
4.7K
1/2W
R3923
4.7K
1/2W
W814
W838
W819
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D3904
1SS133
D3906
1SS133
D3905
1SS133
D3903
1SS133
: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
24V
AT+6V
AT12V
INVERTER_H
SW+12V
24V
SW+12V
P.CON+30V
LIGHT_CTL
GND
SW+12V
LCD+B
GND
LIGHT_CTL
GND
INVERTER_H
LCD+B
POWER_ON_H
SW+12V
P.CON+5V_A
AT12V
GND
P.CON+30V
POWER_ON_H
GND
POWER_ON_H
AT+6V
P.CON+5V_A
GND
G-36
G-35
POWER2 SCHEMATIC DIAGRAM
(POWER PCB)
PCB240
CEJ508
NC
VOUT
VIN
0
0
5.8
5.0
GND
2.6
ON/OFF
NC
1.2
3.3
0
0
0
11.8
11.68
0
0
0
1.2
0
9.2
21.0
FROM/TO REGULATOR3
FROM/TO POWER1
NC
NC
V_IN
VRET
EN
NC
CPOUT
GND
FB
NC
NC
NC
+24V
GND
GND
GND
GND
GND
N.C(open)
Analog/Dimming
ON/OFF
PWM/Dimming
+24V
+24V
+24V
+24V
Содержание DP26670 - 26" Diagonal LCD/DVD HDTV Combo
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Страница 75: ...SPEC NO M54H 05A O R NO K045081 ...