Inverter - Toshiba 14DLV75 Service Manual

A B
8
7 43
6
FROM/TO POWER
CD7001 (CP3803)
C3282602
1 V IN
2 V IN
3 V IN
4 GND(B.L)
5 GND(B.L)
5
6 GND(B.L)
7 I-PWM NC
8 LCD ON/OFF
4
3
2
CAUTION
:FOR CONTINUED PROTECTION AGAINST FIREHAZARD,
REPLACE ONLY WITH SAME TYPE SAME RATING FUSE
ATTENTION
:POUR LA PROTECTION CONTINUE CONTRE LE RISQUE DU FEU,
4A 48V
REMPLACEZ SEULEMENT PAR UN FUSIBLE DU MEME TYPE DU
1
MEME NOMINAL
CAUTION
:F7001 IS MANUFACTURED BY COOPER INDUSTRIES INC.,
TYPE 1206FA-T.
A B
G-33
C D
INVERTER SCHEMATIC DIAGRAM
(BACK LIGHT PCB)
D7010
C7019 DAN222_TL
0.001 B
D7002
D7009
DAN222_TL
44 PTZTE2533B
40.0 40.0 40.0 40.0 40.0 40.0 40.0
5 6 7 8 5 6 7
D1 D1 D2 D2 D1 D1 D2
G1 S1 G2 S2 G1 S1 G2
4 3 2 1 4 3 2
10.0 0 10.0 0 10.0 0 10.0
R7093
R7007
47
100K +-1%
C7004
GND
0.001 B
R7005
R7008 30K +-1%
100K +-1%
C7005
0.001 B
NC
0.8 0 1.2 2.5 0 0 12.0
20 19 18 17 16 15
FBI FBV VA TSEL SOFT GND
DM CD RD INS IR FC
1 2 3 4 5 6
2.9 1.3 1.4 2.1 1.0 1.7 3.7
ATTENTION
C D
E
12.0 12.0 NC 4.0 4.0
4.0 12.0
NC NC
40.0
8
NC
D2 4.0 4.0
12.0 12.0
S2
1
0
4.0 12.0
NC NC
47
PROTECT
Q7004
12.0
2SC2412K
12.0
0
0
0
0
PROTECT
Q7003
2SC2412K
NC
12.0 12.0 10.0
14 13 12 11
OUT2 OUT1A OUT1B VCC
STBY VREF VCCS VREG
7 8 9 10
1.5 12.5 3.0
CAUTION
:SINCE THESE PARTS MARKED BY ARE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
CRITICAL FOR SAFETY,USE ONES WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
DESCRIBED IN PARTS LIST ONLY WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
:LES PIECES REPAREES PAR UN ETANT NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANGEREUSES AN POINT DE VUE SECURITE OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F G
T7003 AW-HA284T
45 120.0
3
2
NC
NC
120.0
4 1
T7004 AW-HA284T
120.0
3
2
NC
NC
46 120.0
4 1
S2B-ZR-SM3A-TF(LF)
NC
NC
S2B-ZR-SM3A-TF(LF)
NC
NC
F G
H
8
TO LAMP
CP7002
SM02(8.0)B-BHS-1
HOT 2
HOT 1
7
TO LAMP
CP7003
SM02(8.0)B-BHS-1
HOT 2 6
HOT 1
5
4
3
TO LAMP
CP7005
COLD 1
COLD 2
TO LAMP
CP7004
COLD 1
COLD 2
2
PCB350
CED007
1
H
G-34