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L.F
L.F
-
+
L.F
-
+
R7300
D7208
D7115
D7301
D7204
Q7205
Q7207
LF7003
1
2
3
4
*Q7751
Q7208
Q7302
Q7402
Q7301
D7403
Q7506
Q7206
Q7501
LF7004
1
2
3
4
D7402
D7211
Q7502
D7604
Q7505
Q7702
Q7211
Q7401
Q7203
R7960
D7404
F7000
Q7102
D7401
T7101
2
P2
3
PT
4
P1
6
V2
7
V1
9
NC
10
S3C
11
S3B
12
S2A
13
S2B
14
S2C
15
S1
16
NC
Q7701
RL7001
L7001
1
4
6
NC
7
NC
8
NC
2
3
9
NC
10
NC
11
NC
12
NC
D7004
D7603
R7400
Q7214
Q7601
D7113
*Q7851
D7104
D7116
D7202
RL7002
D7114
Q7504
LF7002
1
2
3
4
D7112
D7107
D7105
Q7204
Q7212
D7302
D7203
Q7210
PC7102
Q7101
*D7209
Q7503
Q7202
SW001
*D7753
*D7754
D7703
D7704
D7602
D7601
D7303
D7304
D7110
MAIN_5V
MAIN_ON
MAIN_9V
PC_5V
(SUB_ON)
BT_30V
H:ABNORMAL
L:NORMAL
DC-DC ON/OFF CONTROL
MAIN_3.3V
MAIN_3.3V
PC_5V
PANEL5V_ON
MAIN_ON
SOS_1
A_9V
MAIN_9V
24V_ON
SUB_5V
STB_5V
SUB_5V
AC_ON
24V_DET
SOUND_16V
SOUND_16V
STB_LED
SUB_9V
BT_30V
SUB_5V
TO DG4
TO DG5
TO H1
PANEL_5V
PC_5V DET
PANEL_5V
SOUND_16V
PANEL 5V
5V OVP
9V OVP
3.3V OVP
PANEL_5V
SUB_9V
SUB_9V
MAIN_3.3V
MAIN_9V
MAIN_5V
MAIN_5V
SUB_ON
SUB_5V
SUB_9V
MAIN_3.3V
A_9V
SUB_9V/MAIN_3.3V
SUUND_16V/SUB_5V
O.V.P. DETECT
MAIN_5V
ERROR DET
PANEL 5V ON
24V OVP
MAIN_ON
SUB ACT
SUB ACT
MAIN ACT
MAIN ACT
SHORT DET
DC+
24V
24V
24V
24V
24V_ON
ERROR DET
FEED BACK
24V DET
POWER CONTROL
AC ON
24V DET
24V DET
STANDBY TRANS
RECTIFICATION
RECTIFICATION
POWER SWITCH
K-BOARD
AC RELAY
LCD PANEL
TO
POWER UNIT
COLD
HOT
CONTROL POWER IC
F.B. CIRCUIT
1converter
DC24V
INV 24V
22
21
20
17
14
13
10
9
8
4
3
2
3
4
7
10
11
15
16
17
18
19
22
23
3
7
8
9
11
13
15
17
18
21
23
(DET:AC RELAY OFF)
BT_30V DET
PC_5V OVP
PANEL_5V OVP
(LED BLINKING : 3 TIMES)
4
5
1
6
7
4
6
7
5
1
1
2
3
4
INV 24V
INV 24V
INV 24V
7
CN
7
COLD
HOT
COLD
HOT
COLD
HOT
1
3
1
3
1
2
101
CN
201
CN
203
AP-BOARD
+24V
MIX
+9V
+3.3V
+16V
+5V
1
17
18
9
4
10
14
OVP
SOUND_16V
5
+5V
1
2
23
17
1
18
10
13
9
4
5
1
2
+5V
1
3
2
4
2
5
9
DRAIN
SOUCE
VCC
F/B
VIN
7
2
1
3
4
F
5
8
7
E
3
9
6
1
B
2
A
D
C
+
+
M
LCD PANEL
TO
INV 24V
1
2
3
4
INV 24V
INV 24V
INV 24V
CN
202
TX-26/32LXD500 TX-26/32LX500F/P
Block Diagram (1 of 7)
TX-26/32LXD500 TX-26/32LX500F/P
Block Diagram (1 of 7)
Содержание TX-26LX500F
Страница 12: ...6 4 Wire dressing 2 Clamping 12 ...
Страница 24: ...24 ...
Страница 25: ...8 3 Option Description 25 ...
Страница 26: ...26 ...
Страница 32: ...13 2 Front Chassis Layout 13 3 Cabinet Ass y Layout 32 ...
Страница 33: ...13 4 Packing 33 ...
Страница 58: ...IC2108 C0EBF0000354 IC 1 58 ...
Страница 63: ...L8501 ELJNA2R7JB INDUCTION COIL 1 63 ...
Страница 105: ...IC1104 C2CBYF000032 IC 1 105 ...
Страница 107: ...IC5015 C0CBCAD00016 IC 1 107 ...
Страница 111: ...Q1119 2SA207700L TRANSISTOR 1 111 ...
Страница 162: ...11 Schematic Diagram 11 1 Schematic Diagram Notes 35 ...
Страница 163: ...11 Schematic Diagram 11 1 Schematic Diagram Notes 35 ...