Sharp LC-20SD4E Service Manual page 40

Hide thumbs Also See for LC-20SD4E:
Table of Contents

Advertisement

A
B
8
T6704
TO LCD PANEL
ETJV27ZJ18BC
CP6700
NC
JG6708
2.1
1
HV
2
HV
NC
1300
1747386-1
JG6709
1300
7
0
T6703
TO LCD PANEL
ETJV27ZJ18BC
CP6701
NC
JG6710
2.0
1
HV
2
HV
NC
1300
1747386-1
6
1300
JG6707
0
T6702
TO LCD PANEL
ETJV27ZJ18BC
5
CP6702
NC
JG6701
2.1
1
HV
2
HV
NC
1300
1747386-1
JG6702
1300
0
4
T6701
TO LCD PANEL
ETJV27ZJ18BC
CP6703
NC
JG6703
2.1
1
HV
2
HV
NC
1300
1747386-1
JG6704
1300
3
0
T6700
TO LCD PANEL
ETJV27ZJ18BC
CP6705
NC
JG6705
2.1
1
HV
2
HV
2
NC
1300
1747386-1
JG6706
1300
0
1
A
B
H-13
C
INVERTER SCHEMATIC DIAGRAM
(BACKLIGHT PCB)
JG6723
3.5
JG6724
3.4
INV.SW
3.4
Q6700
3.4
2SC5886A
3.5
3.5
0
3.5
JG6727
5.6
3.5
INV.SW
Q6701
3.5
2SC5886A
JG6725
0
JG6719
3.5
INV.SW
Q6703
JG6720
2SC5886A
3.4
3.4
3.5
3.4
0
3.5
3.5
3.5
3.5
JG6721
3.5
0
JG6722
D6703
MA157A
3
2
1
JG6713
3.5
3.4
JG6714
3.4
3.5
3.4
JG6728
3.5
3.5
INV.SW
Q6707
2SC5886A
0
3.5
JG6715
INV.SW
Q6708
2SC5886A
JG6711
3.4
JG6716
3.5
INV.SW
3.5
Q6710
JG6717
2SC5886A
3.4
0
3.5
3.4
INV.SW
Q6711
3.5
2SC5886A
3.5
0
3.5
JG6729
3.5
D6707
JG6718
MA157A
3
JG6712
2
1
JG6026
3.5
JG6732
3.4
R6728
3.4
3.4
1.8K 1/4W
3.5
INV.SE
Q6714
3.5
2SC5886A
0
3.5
3.5
INV.SW
Q6715
3.5
JG6027
3.5
2SC5886A
0
JG6726
C
D
E
L6700
F6700
100uH
SBL10CDL
3.5
R6735
JG6737
3.6
33K
3.9
R6700
R6701
INV.SW
Q6702
1.8K 1/4W
1.2K 1/4W
KTA1504S_Y_RTK
L6701
F6701
100uH
SBL10CDL
D6701
DAN202K
3.5
R6707
3.6
33K
3.9
R6704
R6705
INV.SW
Q6705
1.8K 1/4W
1.2K 1/4W
KTA1504S_Y_RTK
INV.SW
Q6704
2SC5886A
D6704
MA157A
PROTECT
3
Q6706
uPA606T
D6702
0
3.6
DAN202K
2
1
7.8
8.5
3.6
0
R6712
L6702
5.6K
F6702
100uH
SBL10CDL
3.5
R6717
R6714
3.6
1.8K 1/4W R6715
33K
3.9
INV.SW
Q6709
1.2K 1/4W
KTA1504S_Y_RTK
3.5
3.5
0
L6703
F6703
100uH
SBL10CDL
D6705
DAN202K
3.5
R6721
3.6
R6718
1.8K 1/4W
R6719
33K
3.9
INV.SW
Q6712
1.2K 1/4W
KTA1504S_Y_RTK
PROTECT
D6708
Q6713
MA157A
uPA606T
3
0
3.6
7.8
8.5
2
1
3.6
0
R6726
L6704
5.6K 1/4W
100uH
F6704
SBL10CDL
3.5
R6731
3.6
R6729
33K
3.9
INV.SW
1.2K 1/4W
Q6716
KTA1504S_Y_RTK
JG6730
PROTECT
R6734
Q6717
uPA606T
3
5.6K
0
3.6
D6710
MA157A
JG6733
7.8
0
2
1
D6711
JG6736
DAN202K
0
0
JG6744
JG6734
D
E
F
G
JG6738
FROM/TO POWER
CP6704
(CP504)
127301113K2
INV_+B
13
INV_+B
12
INV_+B
11
INV_+B
10
JG6739
INV_GND
9
INV_GND
8
INV_GND
7
INV_GND
6
OFL1
5
JG6740
OFL2
4
JG6741
+3.3V
3
JG6742
LMP_ERR
2
JG6743
GND
1
DUNTKD282WE
ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
PCB350
CEF205
F
G
H
8
7
6
5
4
3
ETANT
ARE
2
1
H
H-14

Advertisement

Table of Contents
loading

Table of Contents