8-5
A93N2BLINV
Inverter Block Diagram
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
MAIN CB
A
PR
O
TECT3
BA
CKLIGHT
-ADJ
BA
CKLIGHT
-SW
TO
SYSTEM
CONTROL
BLOCK
DIAGRAM
IC1001
(PWM CONTROL)
BA
CK
LIGHT
1
2
CN1002
Q1001,
Q1007,
Q1016
Q1014
Q1005
Q1004,Q1006,
Q1008,Q1012
Q1002,
Q1011
Q1023,
Q1024
DRIVE
Q1010,
Q1017,
Q1018
DRIVE
OSC
PWM
CONTR
OL
LOGIC
VCC
DTC
CURRENT
CONTR
OL
SWITCH
Q1009
O
VER V
OL
T
A
GE
PR
O
TECT
OR
Q1015
O
VER V
OL
T
A
GE
PR
O
TECT
OR
11
8
5
6
15
3
4
VREF
14
12
16
2
1
SW+16V
SW
SW+16V
Q1019
Q1003
LCD MODULE
ASSEMBL
Y
T1002
4
1
3
7
8
6
5
2
BA
CK
LIGHT
1
2
CN1001
IC1002
(COMPARATOR)
6
7
5
2
3
1
AL+15V
AL+33V
Содержание LH7-M19BB
Страница 13: ...4 2 A93N2DC 2 Rear Cabinet 1 Stand Assembly S 3 S 2 S 2 S 2 S 2 S 2 S 4 S 4 S 1 Fig D1...
Страница 35: ...9 4 A93N2SCM2 Main 2 4 Schematic Diagram...
Страница 36: ...9 5 A93N2SCM3 Main 3 4 Schematic Diagram...
Страница 37: ...9 6 A93N2SCM4 Main 4 4 Schematic Diagram...
Страница 38: ...9 7 A93N2SCF Function Junction Schematic Diagram...
Страница 42: ...9 11 A93N2SCD4 Digital Main 4 7 Schematic Diagram...
Страница 67: ...20090708 14 13 A93N2EL Ref No Description Part No MISCELLANEOUS TU10 TUNER UNIT DT0S40AML201A UTNPSG0SM001...
Страница 68: ...LH7 M19BB A93N2EP 2009 07 23...
