12 Block Diagram
12.1. Block Diagramfor K, P and AP (DC-DC CONV.) (1of 2)
!
"
#
$
%
&
'
(
)
*
+
,
-
.
/
0
1
2
Q7303
D7403
D7303
D7203
Q7701
D7302
*D7223
*Q7224
*Q7223
D7601
*D7224
D7304
D7301
Q7301
D7404
*Q7450
D7204
D7602
2
SOUND_20V OVP
INV 24V
SUB_ON
3
AP3
13
4
3
N0AB3GJ00010
2
1
2
1
AC CORD
+20V
24V
1
1
INV 24V
11
+9V
POWER UNIT
2
IC7218
TO
LCD PANEL
(INVERTER)
2
2
INV 24V
INV 24V
8
INV 24V
5
KEY
24V
MAIN+5V ON
10V
(+22V)
INV 24V
MIX
INV 24V
(+15V)
12
10V
INV 24V
2
AP1
2
(+7.5V)
INV 24V
MAIN_9V
1
(+13V)
(+27V)
INV 24V
SOUND_20V
1
TO
LCD PANEL
(INVERTER)
IC7212
5
CN3
PANEL_Vcc(12V)
6
1
IC7205
RELAY
MAIN_5V
6
3
AP2
6
7
4
+9V
MAIN+9V
SOUND+18V ON
5
1
CN2
INV 24V
SOUND VCC,PANEL VCC
O.V.P, DET CIRCUIT
SUB9V
10V,24V,SUB+9V
5
9V OVP
7VS
OVP DET
7
INV 24V
MAIN+5V,MAIN+9V
10V OVP
2
3
8
1
5
INV 24V
Q7204-Q7207
24V
+5V
4
13
UNREG_30V
3
9
2
5
4
Exchange board only
24V OVP
+9V
(DET:AC RELAY OFF)
4
CN1
5
3
5
AP7
INV 24V
1
IC7210
1
5V OVP
1
7
11
AP6
PANELVCC_ON
K1
INV 24V
INV 24V
9
5
2
12
INV 24V
1
3
IC7209
AP DC-DC CONV.
Note:
K-board is included in the control panel assy.
KEY SCAN
KEY SCAN
K
P
RELAY ON/OFF
*34567,89:;9<777777!74=7"7777777>+?"&@A&BBC7>+?#"@A&BB
21
Содержание TC-26LX600 - 26" LCD TV
Страница 7: ...6 Location of controls EUR7613ZF0 7 ...
Страница 14: ...11 Boards Assemblies 11 1 AP Board 14 ...
Страница 15: ...11 2 A Board 15 ...
Страница 16: ...11 3 P Board 16 ...
Страница 17: ...11 4 G Board 17 ...
Страница 18: ...11 5 DT Board 18 ...
Страница 19: ...11 6 DT Board with shield 19 ...
Страница 20: ...11 7 V Board 20 ...
Страница 31: ...13 Schematic Diagrams 13 1 Schematic Diagrams Notes 31 ...
Страница 32: ...13 2 Reference of PDF links color 32 ...
Страница 37: ...13 7 V Board Schematic Diagram 1 2 3 4 5 6 7 8 A B C D E F G H I J V BOARD TNPA3789 TC 26LX600 TC 32LX600 37 ...
Страница 38: ...13 8 G Board Schematic Diagram 38 ...
Страница 39: ...1 2 3 4 5 6 7 8 A B C D E F G H I J G BOARD TNPA3784 TC 26LX600 TC 32LX600 39 ...
Страница 42: ...14 3 AP Board 0 1 2 J I F 7777777 EJ L 777777 I IK77777 A BBC7 A BB 42 ...
Страница 43: ...14 4 DT Board Bottom Side 0 1 2 34 5 6 7777777389 4 777777 5335 777773 4 73 4 43 ...
Страница 44: ...14 5 DT Board Top Side 0 1 2 34 5 6 7777777389 4 777777359777773 4 73 4 44 ...
Страница 46: ...15 Parts Location LCD TV Exploded View 15 1 Packing Exploded View Package contents 46 ...
Страница 47: ...16 Parts list 16 1 Description of abbreviations guide 47 ...
Страница 65: ...1 5 AP BOARD FOIL SIDE A B C D E F G H I 1 2 3 4 5 6 AP BOARD FOIL SIDE 7 ...
Страница 66: ...1 6 AP BOARD COMPONENT SIDE A B C D E F G H I 1 2 3 4 5 6 AP BOARD COMPONENT SIDE 8 ...