![background image](http://html.mh-extra.com/html/haier/hl19le2/hl19le2_service-manual_136728044.webp)
45
07) GPIO
Bl
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040
2
U
SB_OC
_N
R477
10K
1/
10W
C
416
10N
50V
A
UD_
S
H
D
N
1
1
PW
R
_
ON
12
R
466
33 O
H
M
1/
1
0
W
GPI
O_P21
U2
4
GPI
O_P22
U2
3
GPI
O_P23
R2
3
GPI
O_P25
AB14
GPI
O_P24
AB13
GPI
O_P3
D1
0
GPI
O_P4
D1
1
GPI
O_P5
D1
2
GPI
O_P6
E12
GPI
O_P7
E11
GPI
O_P8
AB20
GPI
O_P9
AB19
GPI
O_P10
AB18
GPI
O_P11
AB17
GPI
O_P1
C1
1
GPI
O_P2
C1
2
GPI
O_P0
C1
0
GPI
O_P26
AB16
GPI
O_P27
AC
14
GPI
O_P19
D5
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O_P13
C6
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AA6
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OT_STR
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PLL
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C
1
R3
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3
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4
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R
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C
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R
480
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SPI
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AP0
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R
AP3
D3
V
3
C
431
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465
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6
3V3_ST
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3
3
10
N
50V
C
434
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16V
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2
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B
42
0
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C
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M
R
482
10K
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455
100 O
H
M
1/
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N
C
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T
C
486
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5
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0402
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1
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43
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1
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1
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414
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411
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2
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412
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LED
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C
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1/
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12
PAN
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9
VD
D
33-BOD
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Q402
M
M
BT
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461
4.
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462
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463
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1/
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T
EST
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R
457
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1/
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U
SB_EN
U
SB_EN
6
3V3_ST
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1
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4
1
9
3
0
0
O
H
M
R476
3.
3K
1/
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LED
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L
IGH
T
IN
G
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GO_2
6
L
IGH
T
IN
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GO_1
6
0402
0
402
LED
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LED
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1
2
F
B
425
300 OH
M
1
2
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B
405
120O
H
M
C4
8
7
1
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KEY
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R
4
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1
1
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D
2
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2
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3
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1
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C
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1
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416
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L
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T
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0
402
1
1
0402
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2
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4.
7u
F
10V
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040
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C4
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9
100N
16
V
KE
Y
_
IN
R
449
33 O
H
M
1/
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0
402
Stat
e
BOOT2
SPI
_
W
EN
6
BOOT
_ST
R
AP3
Bo
ot Opti
on
BO
OT0
R
458
N
C
/10K
1/
10W
0
402
BOO
T
_ST
R
AP2
0
3V3_ST
B
8-Bi
t NAND-
Large P
age
1
TV
M_
B
O
O
T
TV
Micro
Boo
tstra
p
Co
nfigu
rati
on
04
02
1
VGA_H
SY
N
C
_
D
ET
0
0402
040
2
EAR
PH
ON
E_
D
E
T
1
2
3
4
5
6
7
8
9
10
CN4
0
1
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N
N
C4
2
0
4.
7u
F
10
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C
0_SD
A
6
I2
C
0_SC
L
6
R4
D2
N
C
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H
M
1/
10W
R4
D3
N
C
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H
M
1/
10W
R470
1K
1/
10W
3V3_ST
B
0
402
AD
C 0
.4V~
2.9
V
R
459
10K
1/
10W
1
N
ormal M
ode
1
2
Z
D
402
VPOR
T
060
3100KV0
5
0402
0
402
TVM_BO
OT
1
1
0
SP
I
10P S
/T 2.0m
m
BOO
T1
04
02
0
16-B
it NAND
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Page
KEY
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R
040
2
1
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1
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t NAND-
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age
0
R
448
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H
M
1/
1
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M
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3
D
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de
R
454
100 O
H
M
1/
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1
1
0402
PAN
EL_ON
SPI
1
2
C
N
404
NC/
CO
N
N
BOOT3
1
Boo
tstr
ap Co
nfigu
ratio
n
0402
Boot Option
TES
T MPDE
I2C EEPROM
3V3_
ST
B
R473
220 O
H
M
1/
10W
R
474
N
C
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H
M
1/
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KE
Y
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PW
R
Q4
01
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C
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M
BT
3906
1
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B
403
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5
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404
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3
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CC1
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1
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ID
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3
R
456
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D1
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8
T
V
M
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BOOT
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VBS_D
ET
4
YP
b
P
r_
D
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T
4
C
423
1U
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1
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V
C
424
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421
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16V
C4
2
2
1
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C
418
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9 1/
1
0
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1%
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EL_C
T
R
L2
9
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R4
A
1
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C
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D4
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R
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4
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T
_
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T
IN
G
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GO_1
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T
IN
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GO_2
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467
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H
M
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3
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436
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460
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468
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H
M
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R
481
9.
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O
H
M
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KEY
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N
3V3_ST
B
1V8_ST
B
3V3
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C
H
EC
K
PW
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ON
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PH
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D
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T
1
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M
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3
R
452
4.
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1/
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1
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401
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M
DV
D_
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_
O
N_
O
F
F
4
A
UD_
S
HDN
040
2
0
402
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1
2
F
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M
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V
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S
Y
N
C_
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3
1
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2
1
3
0
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H
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R
450
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H
M
1/
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0402
0
402
0402
0
402
04
02
R
453
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H
M
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478
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EEPR
OM
_
W
P
6
Содержание HL19LE2
Страница 5: ...6 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 6: ...7 ...
Страница 7: ...8 2 2 To Use the Menus ...
Страница 8: ...9 ...
Страница 9: ...10 ...
Страница 10: ...11 ...
Страница 11: ...12 ...
Страница 12: ...13 ...
Страница 13: ...14 ...
Страница 14: ...15 ...
Страница 21: ...22 HL22XLE2 HL24XLE2 Step3 Remove the AC BKT KEY BOARD IR BOARD and SPEAKERS ...
Страница 22: ...23 Step4 The PANEL ...
Страница 28: ...29 6 PCB Layout 6 1 Main Board 715G3759M01000005K ...
Страница 29: ...30 ...
Страница 30: ...31 6 2 Power Board HL19LE2 715G3762P01W30002S ...
Страница 31: ...32 ...
Страница 32: ...33 ...
Страница 33: ...34 HL22XLE2 HL24XLE2 715G3895P01L30002H ...
Страница 34: ...35 ...
Страница 35: ...36 ...
Страница 36: ...37 6 3 Key Board 715G4105K0D000004L 6 4 IR Board 715G4104R01000004S ...