Haier LEC24B3320, Руководство по обслуживанию

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5 4 3 2 1
1
D D
C C
B B
A A
XT A LO
XT A LI
LED_G
LED_R
S yste m -R S T
S PI_Fl a sh- S DO
S PI_Fl a sh-C S N
S PI_Fl a sh- S DI
S PI_Fl a sh- S CK
S PI_ S DI
S PI_C S N
S PI_ S DO
S PI_ S CK
V CC-FL AS H
S PI_ S DI
S PI_ S DO
S PI_ S CK
S PI_C S N
FL AS H_WP0N
S PI_ S DO
S PI_C S N
V CC-FL AS H
S PI_ S CK
S PI_ S DI
+3.3 V stb
HDM
I
2
-
S
CL
HDMI1-CLKN
KEY1
HDMI-CEC
HDMI1-RX 2 P
HDMI 2 - S CL
HDMI 2 -RX1P
HDMI 2 -RX 2 N
C V B S 0+
HDMI 2 -RX0P
HDMI 2 - S D A
HDMI 2 -RX1N
HDMI 2 -CLKP
HDMI0-HPDIN
HDMI 2 -RX0N
HDMI 2 -RX 2 P
HDMI 2 -CLKN
HDMI0-RX 2 N
HDMI1-RX1P
HDMI 2 -HPDIN
HDMI0-CLKP
HDMI1-RX1N
HDMI0- S CL
HDMI0-RX1P
HDMI1-CLKP
HDMI1-RX 2 P
HDMI0- S D A
HDMI0-RX1N
HDMI1-CLKN
HDMI1-RX0P
HDMI0-RX 2 P
HDMI1-HPDIN
HDMI1-RX0N
HDMI0-CLKN
HDMI1- S CL
HDMI0-RX0P
LI
N
E
IN
_R
4
HDMI1- S D A
HDMI0-RX0N
HDMI1-RX 2 N
S PDIF_OUT
HDMI- A RC
S PI_Fl a sh-C S N
A
RC_
DE
T
HDM
I0
-R
X
1
P
HDM
I0
-R
X
1
N
C V B S _ V COM
RGB1_ S OG
HDM
I0
-
S
D
A
U A RT-RX
B4
_
R
XEC
+
B 7 _RXE 2 -
B
2
_R
X
E
3+
B3
_
R
XE3
-
B 6 _RXE 2 +
G1_RXE1-
B5
_
R
XEC
-
G3_RXE0-
G
2 _RXE0+
U S B 2 _D-
HDMI1-HPDIN
R 7 _RXO0-
R5_RXO1-
R3_RXO 2 -
R 6 _RXO0+
R 2 _RXO 2 +
V G A _H S YNC
PWR-ON/OFF
A MP-MUTE
HDM
I
2
-H
P
D
IN
MHL_C A BLE-DET
KEY0
S PI_Fl a sh- S DI
PW
R
-O
N
/O
F
F
HDM
I
2
-C
L
K
N
A U_ VA G
PWM0
PWM1
G 7 _RXO3-
G 6 _RXO3+
C V B S _ V COM
V
IF
M
HDM
I1
-
S
CL
HDM
I
2
-R
X
0
N
V BL_CTRL
RGB1_G-
HDMI-CEC HDMI1-RX1P
HDM
I0
-R
X
0
P
HDM
I0
-R
X
0
N
HDM
I
2
-C
L
K
P
IF A GC
LINE3OUT_L
LINE3OUT_R
U S B1_D+
HDMI1-RX0N
S PI_Fl a sh- S DO
S
PD
IF
_
O
U
T
LINEIN_R1 S IDE_ AV _R
LINEIN_L1
V G A -Lin_ A U
S IDE_ AV _L
V G A -Rin_ A U LINEIN_R4
LINEIN_L4
A U_ VA G
HDM
I0
-R
X
2
N
A U_ V RM
A RC_DET
HDMI1-RX1N
D V D_ON/OFF
V
IF
P
HDM
I1
-
S
D
A
IR-in
U S B 2 _D+
PWM1
U S B1_D-
V BL_CTRL
HDM
I
2
-R
X
0
P
HDMI1-RX0P
XT
A
LO
U S B1_D-
HDM
I0
-C
L
K
P
HDM
I0
-C
L
K
N
TUNER_ S CL
TUNER_ S D A
HDMI 2 -RX 2 N
RGB0_G-
IF
A
GC
M
H
L_C
A
BL
E-
D
E
T
RGB1_G-
RGB1_
S OG
PWM0
V IFM
HDMI 2 -RX1N
V IFP
U S B1_D+
C V B S 0+
LI
N
E
3O
U
T
_L
XT
A
LI
U S B 2 _D+
HDMI 2 -RX 2 P
LINEIN_R1
LINEIN_L1
HDMI- A RC
T
UNE
R_
S
D
A
PWM1
HDMI1-CLKP
D
V
D_
O
N
/O
F
F
HDM
I
2
-
S
D
A
S yste m -R S T
HDMI 2 -RX1P
HDM
I0
-R
X
2
P
V G A _ VS YNC
PWM0
HDM
I0
-
S
CL
S PI_Fl a sh- S CK
HDMI1-RX 2 N
LI
N
E
3O
U
T
_R
LI
N
E
IN
_L4
V G A _H S YNC
V G A _ VS YNC
U S B 2 _D-
T
UNE
R_
S
CL
RGB0_G-
U A RT-RX
U A RT-TX
A U_ V RM
U A RT-TX
HDMI0-HPDIN
LED
A
MP
-MU
T
E
C V B S 1+
C V B S 1+
LINEIN_R0
LINEIN_L0
LINEIN_R0
LINEIN_L0
D V D_IN_R
D V D_IN_L
A MP-MUTE
FL AS H_WP0N
D V D_ON/OFF
TUNER_ S CL
TUNER_ S D A
G1_RXE1-
G3_RXE0-
B5_RXEC-
B 7 _RXE 2 -
B3_RXE3- B 2 _RXE3+
B 6 _RXE 2 +
G 2 _RXE0+
R3_RXO 2 -
R 7 _RXO0-
R5_RXO1-
B5_RXEC-
LCD_OP#
G 7 _RXO3-
R 2 _RXO 2 +
R 6 _RXO0+
G 6 _RXO3+
P A NEL_ON/OFF O V ERDRI V ER
O V ERDRI V ER
P A NEL_ON/OFF
KEY0-in
KEY1-in
IRD A T
KEY0
KEY1
LED_R
LED_G
IR-in
IRD A T
5 V stb
5 V stb
+3.3 V stb
+3.3 V stb
+3.3 V _Nor ma l
+3.3 V _PLL
+3
.3
V
_P
LL
+1.8 V _DDR 2
+3.3 V _Nor ma l
+3.3 V _Nor ma l
+3
.3
V
_
A
DC
+3.3 V _Nor ma l
V
DDC
+3.3 V _Nor ma l
+1
.8
V
_
DDR
2
3.3 V -TUNER
+3.3 V _Nor ma l
+3.3 V _ A U
AV
DD5
V
_M
H
L
V
DDC
V DDC
V DDC
+3.3 V _ A DC
+3
.3
V
_N
or
ma
l
5 V stb
+1
.8
V
_
DDR
2
+3.3 V _ A U
V
DDC
+3.3 V _Nor ma l
+3.3 V _Nor ma l
+3.3 V _Nor ma l
V CC-P a nel
+3.3 V _Nor ma l
V CC-P a nel
5 V stb
5 V stb
+3.3 V stb
LINEOUT_ A PML
LINEOUT_ A PMR
PWR-ON/OFF
A MP-MUTE
DIF_P
MHL_C A BLE-DET
DIF_N
A RC_DET
HDMI-CEC
HDMI1-RX0P
HDMI1-RX1N
HDMI1-CLKP
HDMI1- S CL
HDMI1-RX 2 P
HDMI1-CLKN
HDMI1- S D A
HDMI1-RX 2 N
HDMI1-RX0N
HDMI0- S CL
HDMI0-RX1P
HDMI0-RX 2 N
HDMI0-RX0P
HDMI0- S D A
HDMI0-RX1N
HDMI0-CLKP
HDMI0-RX0N
HDMI0-RX 2 P
HDMI0-CLKN
HDMI 2 -RX 2 N
HDMI1-HPDIN
HDMI0-HPDIN
HDMI 2 -CLKP
HDMI 2 - S CL
HDMI 2 -RX1P
HDMI 2 -RX0P
HDMI 2 - S D A
HDMI 2 -RX1N
HDMI 2 -HPDIN
HDMI 2 -RX0N
HDMI 2 -RX 2 P
HDMI 2 -CLKN
HDMI- A RC
HDMI1-RX1P
YPbPr_PR
YPbPr_Y
V G A -Rin
V G A _ VS YNC
YPbPr_PB
V G A -Bin
V G A _H S YNC
V G A -Gin
V BL_CTRL
D V D_ AV
TUNER_ S D A
TUNER_ S CL
V G A -Lin_ A U
S IDE_ AV _R
S IDE_ AV _L
V G A -Rin_ A U
S PDIF_OUT
U S B 2 _D-
U S B 2 _D+
U S B1_D-
U S B1_D+
ON_P A NEL
U A RT_TX
U A RT_RX
D V D_ON/OFF
BRI_ A DJ
IF A GC-T
PWR-ON/OFF
S IDE_ AV
D V D_IN_L
D V D_IN_R
IRIN
Title
S i z e
Docu m ent Nu m ber Rev
D a te: S heet o f
MAIN CHIP
1.0
MSD 33 9 3
Custo m
2 9 Frid a y, J a nu a ry 04, 2 013
Title
S i z e
Docu m ent Nu m ber Rev
D a te: S heet o f
MAIN CHIP
1.0
MSD 33 9 3
Custo m
2 9 Frid a y, J a nu a ry 04, 2 013
Title
S i z e
Docu m ent Nu m ber Rev
D a te: S heet o f
MAIN CHIP
1.0
MSD 33 9 3
Custo m
2 9 Frid a y, J a nu a ry 04, 2 013
NOTE: 30PPM
C1=C2=2*CL-5
C1
LED PWR-ON/OFF
C2
FLASH_WP
! " # $ %
ON
OFF
LED
& ' ( ) * +
$ * , - .
RESET
59:;<=>
FOR TEST
FLASH
XTAL
3.3V MPLL
CHIP_CONFIG
{IPAD_PWM1, PAD_PWM0}
B51_NO_EJ
4'h00
HDMI Interface
Close to Mstar IC
PC & YPBPR Interface
CVBS IN & OUT
AUDIO IN
DIF IN
Close to Mstar IC
USB & SPDIF_OUT
ISP AND VGA EDID
DEBUG
MUST pull high to 5VSTB
3.3V audio DDR2 1.8V
3.3V
VDDC 1.2V
Audio Line Out
ARC_DET
?
AMP-MUTE
@A/0BCD
AMP-MUTE
/0EFG
PM
HI/0
D
Pin57
J"#
MHL_VBUS-EN
EK
DVD_ON/OFF
LVDS CONNECTOR
KEY&IR BOARD
KEY PAD
CD5
1
100pF
CD5
1
100pF
R 2 39
NC/4. 7 K
R 2 39
NC/4. 7 K
C 276
2 . 2 uF
C 276
2 . 2 uF
R131 33R R131 33R
C 27 8
100pF
C 27 8
100pF
R11 7 6 8R R11 7 6 8R
C1 67
2 . 2 uF
C1 67
2 . 2 uF
C 27 5
2 . 2 uF
C 27 5
2 . 2 uF
R103 6 8R R103 6 8R
R1 27 0R R1 27 0R
RD5 7
NC/0R
RD5 7
NC/0R
C1 2 3 2 . 2 uF C1 2 3 2 . 2 uF
RD4 7
10R
RD4 7
10R
R14 6
27 R
R14 6
27 R
RD5 2 1K RD5 2 1K
R13 7 100R R13 7 100R
C1 6 4 4 7 nF C1 6 4 4 7 nF
C111 4 7 nF C111 4 7 nF
C14 7
0.1uF
C14 7
0.1uF
R 2 01
4. 7 K
R 2 01
4. 7 K
R155
22 0K
R155
22 0K
TF1
NC/TP
TF1
NC/TP
TF1
1
TF 2
2
TF3
3
TF4
4
TF5
5
TF 6
6
TF 7
7
TF8
8
R 2 3 2
100K
R 2 3 2
100K
RD4
4
4.
7
K
RD4
4
4.
7
K
C1 2 4 2 . 2 uF C1 2 4 2 . 2 uF
C141
0.1uF C141
0.1uF
D 2 01
B AV 99
D 2 01
B AV 99
3
1 2
R115 33R R115 33R
C103 4 7 nF C103 4 7 nF
MSD3393LU
U1
M S D3393LU
MSD3393LU
U1
M S D3393LU
L VA 0M
7 0
S OGIN1
22
BIN1P
2 1
GIN1M
2 4
GIN1P
2 3
C V B S 0
2 8
C V B S 1
27
A UL1
3 6
GIN0P
1 6
GP
IO
0
/GP
IO
4
4
55
L
VA
CK
M
6
4
V
DDC/
D
V
DD_
DDR_
CM
D
54
V
DDI
O
_
C
M
D
53
AV DD_MOD
5
RIN1P
2 5
HOTPLUG_C/D
80
L VA 1P
67
L V B3P
7 1
DDCDB
_
C
L
11
2
DDCDB
_
D
A
111
GIN0M
1 7
IRIN
93
CEC
9 2
TE S T
91
DDC A _CK
90
DDC A _D A
89
L
VA
3M
62
L
VA
CK
P
6
3
L VA2 P
6 5
L VA2 M
66
DP_P0
9 7
L V B 2 P
7 4
L V B 2 M
7 5
L V B1P
76
L V B1M
77
LCK/L V B0P
7 8
PWM0
83
AV DD_MOD
7 3
DM_P0
9 6
HO
T
P
L
U
G
_
B
113
AV
DD_
5
V
114
G
ND_
E
F
U
S
E
115
RX
0
P
_
B
1
2
8
V
IF
P
4
6
V
IF
M
4
7
A
UO
UT
R0
44
IF
A
GC
45
XI
N
50
AV
D
D
3
P
3
_D
M
P
LL
49
Xo
u
t
51
RX1N_B
1
RX1P_B
2
RX 2 N_B
3
RX 2 P_B
4
RXCN_ A
6
RXCP_ A
7
RX0N_ A
8
RX0P_ A
9
RX1N_ A
10
RX1P_ A
11
RX 2 N_ A
1 2
RX 2 P_ A
13
H S YNC0
14
BIN0P
15
RIN0P
18
VS YNC0
19
AV DD3P3_ A DC
2 0
V COM
2 9
C V B S _OUT1
30
V DDC
31
AV DD_ A U33
3 2
VA G
3 7
A UL0
34
A UR1
35
A
UR4
40
A
UO
UT
L
3
41
AV
DD_
M
O
D
5
2
GP
IO
3
/GP
IO
4
7
58
GP
IO
4
/GP
IO
4
8
59
L
VA
3P
6
1
GP
IO
2
/G
P
IO
4
6
5
7
L VA 0P
6 9
L V B3M
72
L VA 1M
6 8
LDE/L V B0M
7 9
HOTPLUG_ A
81
S PI_DO
84
S PI_DI
85
S PI_CZ
8 6
PWM1
8 2
V
DDI
O
_
D
A
T
A
105
DDCDC_
C
L
10
6
DM_P1
98
V
DDC/
D
V
DD_
D
DR_
D
A
T
A
104
DP_P1
99
AV DD_MOD
100
DDCD
A
_D
A
109
INT/GPIO 6 4
94
V
DDC/
AV
DDL
_
D
V
I
11
6
RE S ET
95
MH
L
_
D
E
T
110
DDCDC_
D
A
10
7
DDCD
A
_C
L
108
M
A
RK
1
2
9
VS YNC1
26
A UR0
33
A
UO
UT
L
0
43
A
UO
UT
R3
4
2
GP
IO
1
/GP
IO
4
5
5
6
S PI_CK
8 7
RX
CN_
D
11
7
RX
CP
_
D
118
RX
0
N
_
D
119
RX
0
P
_
D
1
2
0
RX
1
N
_
D
1
2
1
RX
2
N_
D
1
2
3
RX
2
P_
D
1
2
4
RX
1
P
_
D
1
22
RX
CP
_
B
1
26
RX
0
N
_
B
1
27
RX
CN_
B
1
2
5
V RM
38
A
UL
4
39
SA R1
10 2
SA R0
101
SA
R
2
103
GP
IO
5
/GP
IO
4
9
6
0
A RC
88
AV
DD3
P
3
_
D
A
DC
48
M
A
RK
130
Te
s
t
131
E-
P
A
D
13
2
C1 72
1nF
C1 72
1nF
R 227
1M
R 227
1M
RD41
1K
RD41
1K
CD4
8
1nF
CD4
8
1nF
R 2 81
10K
R 2 81
10K
J 2
IR
J 2
IR
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
C158
0.1uF C158
0.1uF
R 2 3 6
4. 7 K
R 2 3 6
4. 7 K
RD54 NC/33R RD54 NC/33R
C110 4 7 nF C110 4 7 nF
R111 0R R111 0R
C1 6 5
0.1uF
C1 6 5
0.1uF
RD4
3
10K
RD4
3
10K
C159
2 . 2 uF
CC0 6 03
C159
2 . 2 uF
CC0 6 03
C1 2 5
15pF
C1 2 5
15pF
RD58
NC/0R RD58
NC/0R
C1 7 5 2 . 2 uF C1 7 5 2 . 2 uF
C104 4 7 nF C104 4 7 nF
RD53 1K RD53 1K
L100
FB
L100
FB
RD4 6
NC/0R
RD4 6
NC/0R
R 2 4 2
100R
R 2 4 2
100R
C151
0.1uF C151
0.1uF
C1 66
0.1uF
C1 66
0.1uF
RD55 NC/33R RD55 NC/33R
C1 6 3
22 nF
C1 6 3
22 nF
Y1
2 4.000MH z
Y1
2 4.000MH z
R1 2 3 33R R1 2 3 33R
C 277
1nF
C 277
1nF
C1 27 2 . 2 uF C1 27 2 . 2 uF
C1 76 2 . 2 uF C1 76 2 . 2 uF
C1 6 1
0.1uF
C1 6 1
0.1uF
RD49 1K RD49 1K
R15 2
4. 7 K
R15 2
4. 7 K
Q 2 0 2
3904
Q 2 0 2
3904
1
2
3
R 2 31
1K
R 2 31
1K
RD50
NC/4.
7 K
RD50
NC/4.
7 K
C1 2 1
0.1uF
C1 2 1
0.1uF
C1 62 1nF C1 62 1nF
C1 6 9
2 . 2 uF
C1 6 9
2 . 2 uF
R10 2 33R R10 2 33R
C1 2 0
2 . 2 uF
C1 2 0
2 . 2 uF
CD4
9
1nF
CD4
9
1nF
R1 2 8
10K
R1 2 8
10K
R 2 83
4. 7 K
R 2 83
4. 7 K
L10 6
FB
L10 6
FB
R 2 40
4. 7 K
R 2 40
4. 7 K
R1 66 4. 7 K R1 66 4. 7 K
C1 26
15pF
C1 26
15pF
C1 2 8 2 . 2 uF C1 2 8 2 . 2 uF
C15 2
0.1uF
C15 2
0.1uF
CD4
7
33pF
CD4
7
33pF
C1 7 4 4 7 nF C1 7 4 4 7 nF
R1 2 9 6 8R R1 2 9 6 8R
R1 6 5 4. 7 K R1 6 5 4. 7 K
R13 2
1M
R13 2
1M
R138 33R R138 33R
C14 2
0.1uF
C14 2
0.1uF
R133
0R
R133
0R
RD4
5
10R
RD4
5
10R
R 2 48
4. 7 K
R 2 48
4. 7 K
C105 4 7 nF C105 4 7 nF
Q 2 03
3904
Q 2 03
3904
1
2
3
C14 6
0.1uF
C14 6
0.1uF
C1 7 0 4 7 nF C1 7 0 4 7 nF
C135
0.1uF C135
0.1uF
7
5
3
1
8
6
4
2
RP11 RP33X4
7
5
3
1
8
6
4
2
RP11 RP33X4
C1 22
0.1uF
C1 22
0.1uF
U18
EN 2 5F3 2
U18
EN 2 5F3 2
CE#
1
S O
2
WP#
3
VSS
4
S I
5
S CK
6
HOLD#
7
V DD
8
R 2 80 4. 7 K R 2 80 4. 7 K
L104
FB
L104
FB
C155
0.1uF C155
0.1uF
R 2 30
10K
R 2 30
10K
RD4
2
10K
RD4
2
10K
C10 6 4 7 nF C10 6 4 7 nF
R 2 8 2
4. 7 K
R 2 8 2
4. 7 K
R135 33R R135 33R
R153
22 0K
R153
22 0K
C153
2 . 2 uF
CC0 6 03
C153
2 . 2 uF
CC0 6 03
C1 2 9
2 . 2 uF
CC0 6 03
C1 2 9
2 . 2 uF
CC0 6 03
R 27 8
1K
R 27 8
1K
C41
10uF C41
10uF
R15 7
10K
R15 7
10K
RD48
10R
RD48
10R
C1 6 8
0.1uF
C1 6 8
0.1uF
J1
2 * 2 0Pin- 2 .0 mm
J1
2 * 2 0Pin- 2 .0 mm
GND
1
GND
2
RO0-
3
RO0+
4
RO1-
5
RO1+
6
RO 2 -
7
RO 2 +
8
ROC-
9
ROC+
10
RO3-
11
RO3+
1 2
RO4-
13
RO4+
14
GND
15
GND
1 6
RE0-
1 7
RE0+
18
RE1-
19
RE1+
2 0
RE 2 -
2 1
RE 2 +
22
REC-
2 3
REC+
2 4
RE3-
2 5
RE3+
26
RE4-
27
RE4+
2 8
GND
2 9
GND
30
LCDOP
31
GND
3 2
V CC
33
V CC
34
V CC
35
V CC
3 6
V CC
3 7
V CC
38
OP1
39
OP 2
40
R130 33R R130 33R
H1
4p,GND
H1
4p,GND
1
2
3
4
R134 33R R134 33R
RD51
NC/4.
7 K
RD51
NC/4.
7 K
C100 4 7 nF C100 4 7 nF
L105 FB L105 FB
C154
0.1uF C154
0.1uF
R 2 0 2
4. 7 K
R 2 0 2
4. 7 K
C13 6
0.1uF
C13 6
0.1uF
CD5
0
100pF
CD5
0
100pF
C15 6
0.1uF
C15 6
0.1uF
C108 4 7 nF C108 4 7 nF
Q 2 01
390 6
Q 2 01
390 6
1
3
2
R13 6 100R R13 6 100R
C1 7 8
1nF
C1 7 8
1nF
R 27 9 NC/4. 7 K R 27 9 NC/4. 7 K
7-2.
Circuit Diagtam
Model No.:
Circuit Diagtam Circuit Diagtam
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