Haier LE19Z6 Service Manual page 54

18.5” & 21.5” lcd tv
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11) Key IR BD & Panel I/F
CN5205
CONN
1
31
2
3
4
5
RXO0-
6
RXO0+
7
8
RXO1-
9
RXO1+
10
11
RXO2-
12
RXO2+
13
14
RXOC-
15
RXOC+
16
17
RXO3-
18
RXO3+
19
20
PANEL_HIGH
PANEL_HIGH
21
22
23
24
25
PANEL_VCC
26
27
28
29
32
30
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13
LIGHT_SENSOR
DC_ON_OFF
13
KEY 2
12,13
KEY 1
13
13
13
13
13
13
13
13
13
R404
13
10K 1/10W
12,13
LED2_ON
R406
13
LED1_STBY
10K 1/10W
R442
C7177
R440
100pF 50V
10K 1/10W
10K 1/10W
C7176
100pF 50V
CN5201
29
PANEL_HIGH
27
RXE3+
25
4,12
RXE3+
RXEC+
23
4,12
RXEC+
RXE2+
21
4,12
RXE2+
19
RXE1+
17
4,12
RXE1+
RXE0+
15
4,12
RXE0+
RXO3+
13
4,12
RXO3+
RXOC+
11
4,12
RXOC+
9
RXO2+
7
4,12
RXO2+
RXO1+
5
4,12
RXO1+
RXO0+
3
4,12
RXO0+
1
For KEY & IR
DC_ON_OFF
C5401
C5402
C5403
C5404
100N 16V
100N 16V
100N 16V
NC/100N 16V
+3V3
+3V3
Q402
PMBS3906
Q403
1
1
PMBS3906
12,13
RC_IR_3V3
+3V3
PANEL_VCC
30
28
26
24
RXE3-
RXE3-
4,12
RXEC-
22
RXEC-
4,12
RXE2-
20
RXE2-
4,12
18
RXE1-
16
RXE1-
4,12
RXE0-
14
RXE0-
4,12
12
RXO3-
RXO3-
4,12
RXOC-
10
RXOC-
4,12
8
6
RXO2-
RXO2-
4,12
RXO1-
4
RXO1-
4,12
RXO0-
2
RXO0-
4,12
CONN
54
R5401
R5402
R5404
R444
0R05 OHM
R443
4.7 OHM +-5% 1/16W
R441
3.3K +-1% 1/10W
4.7 OHM +-5% 1/16W
3.3K +-1% 1/10W
10K 1/10W
+3V3
+3V3
LED_G
R5414
LED_R
R5416
R5417
47 OHM 1/16W
470 OHM
470 OHM
C5405
33P 50V
PANEL_HIGH
R5215
NC
ODC
R5210
ODSEL
13
NC
R5214
NC
PANEL_VCC
R5201
NC
C5201
+
47uF/16V
R5202
NC/2K7 1/16W 5%
CONN
13
12
11
10
9
8
7
6
5
4
3
2
1
CN5401
CN5403
3
2
1
CONN
PANEL_HIGH
C5406
NC/100NF 25V

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