5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
HDMIB_RX2P
HDMIB_RX2N
HDMIB_RX1P
HDMIB_RX1N
HDMIB_RX0P
HDMIB_RX0N
HDMIB_RXCP
HDMIB_RXCN
HDMIB_SCL
HDMIB_SDA
M_HDMIC_SDA
M_HDMIC_SCL
M_HDMIC_HP
M_HDMIC_CEC
HDMIB_SDA
HDMIB_SCL
HDMIB_HP
HDMIB_CEC
RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RXCP
RXCN
M_HDMIC_RX2P
M_HDMIC_RX2N
M_HDMIC_RX1P
M_HDMIC_RX1N
M_HDMIC_RX0P
M_HDMIC_RX0N
M_HDMIC_RXCP
M_HDMIC_RXCN
TX2P
TX1P
TX1N
TX2N
TXCP
TX0P
TX0N
TXCN
HDMI_C_SDA
HDMI_C_SCL
M_HDMIC_CEC
M_HDMIC_HP
GPIO1
PS_CTRL#
RESET#
GPIO0
INT
HDMIC_HP
RESET#
HDMIB_ARC
M_HDMIC_CEC
HDMIB_CEC
INT
PS_CTRL#
OC#
GPIO1
HDMIB_RX2P
HDMIB_RX2N
HDMIB_RX1P
HDMIB_RX1N
HDMIB_RX0P
HDMIB_RX0N
HDMIB_RXCP
HDMIB_RXCN
HDMIB_CEC
HDMIB_ARC
HDMIB_SCL
HDMIB_SDA
HDMIB_HP
PS_CTRL#
OC#
HDMI_C_SDA
M_HDMIC_SDA
HDMIB_HP
M_HDMIC_RX2P
M_HDMIC_RX2N
M_HDMIC_RX1P
M_HDMIC_RX1N
M_HDMIC_RX0P
M_HDMIC_RX0N
M_HDMIC_RXCP
M_HDMIC_RXCN
M_HDMIC_CEC
M_HDMIC_SCL
M_HDMIC_SDA
M_HDMIC_HP
M_CD_SENSE
M_CD_SENSE
GPIO0
HDMI_C_SCL
M_HDMIC_SCL
HDMIC_HP
+5V_HDMIB
+5V_HDMIB
+5V_HDMIC
+5V_HDMIC
+1.2V_Standby_MHL
+1.2V_Standby_MHL
+5V_Standby
+5V_HDMIC
+5V_Standby
+3.3V_Standby
+3.3V_Standby
+3.3V_Standby
+3.3V_Standby
+5V_HDMIB
+5V_HDMIB
+3.3V_Normal
+5V_Standby
+5V_Standby_MHL
+5V_Standby_MHL
+5V_HDMIC
+3.3V_Standby
+5V_Standby
+5V_Standby
+5V_Standby
+5V_Standby
+5V_HDMIC
HDMI_B_SCL
5
HDMI_B_SDA
5
HDMI_B_HP
5
HDMI_B_RXCP
5
HDMI_B_RXCN
5
HDMI_B_RX0P
5
HDMI_B_RX0N
5
HDMI_B_RX1N
5
HDMI_B_RX1P
5
HDMI_B_RX2P
5
HDMI_B_RX2N
5
HDMI_C_RXCP
5
HDMI_C_RXCN
5
HDMI_C_RX0P
5
HDMI_C_RX0N
5
HDMI_C_RX1N
5
HDMI_C_RX1P
5
HDMI_C_RX2P
5
HDMI_C_RX2N
5
MI2C-SCL
6,15,17
MI2C-SDA
6,15,17
HDMIB_ARC
5
HDMI_C_HP
5
MHL_RESET
6
HDMI_CEC
5
MHL_INT
6
MHL_PWR_FAULT
6
HDMIB_ARC_Detect
6
ACD_INT
6,10
HDMI_C_SCL
5
HDMI_C_SDA
5
Size
Project Name
Rev
Date:
Sheet
of
Title :
Engineer:
C
11
23
Monday, January 27, 2014
MAIN BOARD
HDMI and MHL
1.01
L2400-MSD8841
Size
Project Name
Rev
Date:
Sheet
of
Title :
Engineer:
C
11
23
Monday, January 27, 2014
MAIN BOARD
HDMI and MHL
1.01
L2400-MSD8841
Size
Project Name
Rev
Date:
Sheet
of
Title :
Engineer:
C
11
23
Monday, January 27, 2014
MAIN BOARD
HDMI and MHL
1.01
L2400-MSD8841
R311
4.7 OHM
1
2
R297
4.7 OHM
1
2
R394
2.2KOHM
NC
1
2
R339
10KOhm
NC
1
2
R149
10KOhm
1
2
C441
10UF/10V
1
2
R10
0 Ohm
NC
1
2
R18
100 Ohm
1
2
C430
0.1UF/16V
1
2
R314
4.7 OHM
1
2
R305
4.7 OHM
1
2
R310
4.7KOHM
1
2
B
C
E
1
2
3
Q30
PMBS3906
NC
R145
1.5KOHM
1
2
ZD9
P
G
B
1
0
1
0
6
0
3
N
R
NC
1
2
FB53
120OHM
2
1
C237
0.1UF/16V
1
2
R319
33 OHM
1
2
R302
4.7 OHM
1
2
B
C
E
1
2
3
Q13
PMBS3904
R146
1.5KOHM
1
2
R340
10KOhm
NC
1
2
ZD6
P
E
S
D
0
6
0
3
-2
4
0
NC
1
2
ZD3
P
G
B
1
0
1
0
6
0
3
N
R
NC
1
2
B
C
E
1
2
3
Q24
PMBS3906
R307
4.7 OHM
1
2
R343
0 Ohm
NC
1
2
C274
0
.1
U
F
/1
6
V
1
2
R493
4.7KOHM
NC
1
2
C233
0.1UF/16V
1
2
ZD7
P
G
B
1
0
1
0
6
0
3
N
R
NC
1
2
R308
1KOhm
1
2
R335
33 OHM
1
2
R298
4.7 OHM
1
2
B
C
E
1
2
3
Q26
PMBS3906
C149
0.1UF/16V
1
2
R338
4.7KOHM
1
2
C78
4.7UF/10V
1
2
R102
220KOHM
1
2
R7
4.7 OHM
1
2
R304
4.7 OHM
1
2
B
C
E
1
2
3
Q27
PMBS3904
NC
CN6
HDMI_CON_19P
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
P
_
G
N
D
1
2
0
P
_
G
N
D
3
2
2
P
_
G
N
D
5
2
4
P
_
G
N
D
2
2
1
P
_
G
N
D
4
2
3
P
_
G
N
D
6
2
5
R296
4.7 OHM
1
2
R133
47KOHM
1
2
R342
10KOhm
NC
1
2
R105
12KOHM
1
2
R299
4.7 OHM
1
2
C428
1PF/50V
NC
1
2
R147
2.2KOHM
1
2
R337
4.7KOHM
NC
1
2
ZD8
P
G
B
1
0
1
0
6
0
3
N
R
NC
1
2
R19
3
0
0
K
O
H
M
1
2
R376
4.7KOHM
NC
1
2
FB32
120OHM
2
1
B
C
E
1
2
3
Q15
PMBS3904
NC
C17
1
U
F
/1
6
V
1
2
R398
4.7KOHM
1
2
R491
100 Ohm
1
2
R334
4.7 OHM
1
2
R320
4.7 OHM
1
2
R139
8.2KOHM
1
2
C267
4
.7
U
F
/1
0
V
1
2
R396
4.7KOHM
1
2
R341
200 Ohm
1
2
R344
4.7KOHM
NC
1
2
R333
4.7 OHM
1
2
R321
33 OHM
1
2
R11
10KOhm
1
2
R119
820KOHM
1
2
R324
10KOhm
1
2
R112
4.7 OHM
NC
1
2
R332
4.7 OHM
1
2
R315
47KOHM
1
2
D3
BAT54C
1
2
3
C18
0
.1
U
F
/1
6
V
1
2
R132
4.7KOHM
1
2
R142
300KOHM
1
2
R531
10KOhm
1
2
ZD2
P
G
B
1
0
1
0
6
0
3
N
R
NC
1
2
C26
0
.1
U
F
/1
6
V
1
2
R4
0 Ohm
NC
1
2
C275
0
.1
U
F
/1
6
V
1
2
FB56
120Ohm
2
1
R113
0 Ohm
NC
1
2
R331
4.7 OHM
1
2
FB52
120Ohm
2
1
R325
4.7KOHM
1
2
R317
4.7 OHM
1
2
C438
0.1UF/16V
1
2
R104
330KOhm
1
2
R306
0 Ohm
1
2
C234
0
.1
U
F
/1
6
V
1
2
R140
0 Ohm
1
2
R322
4.7 OHM
1
2
ZD5
P
E
S
D
0
6
0
3
-2
4
0
NC
1
2
C232
0
.1
U
F
/1
6
V
1
2
R9
10KOhm
1
2
R330
4.7 OHM
1
2
R312
4.7 OHM
1
2
R316
47KOHM
1
2
C437
10UF/10V
1
2
C277
0
.1
U
F
/1
6
V
1
2
R326
10KOhm
1
2
ZD4
P
G
B
1
0
1
0
6
0
3
N
R
NC
1
2
U3
RT9043-GB
VIN
1
GND
2
EN
3
FB
4
VOUT
5
C19
1
U
F
/1
6
V
1
2
U28
G5250F2T1U
O
U
T
1
G
N
D
2
IN
3
E
N
/E
N
#
4
O
C
#
5
R313
4.7 OHM
1
2
D6
1SS404
1
2
FB51
120OHM
2
1
CN7
HDMI_CON_19P
TMS
1
TMSD_Data2-
3
TMSD_Data1_Shield
5
TMS
7
TMSD_Data0-
9
TMSD_Clock_Shield
11
CEC
13
SCL
15
DDC/CEC_GND
17
Hot_Plug_Detect
19
TMSD_Data2_Shield
2
TMS
4
TMSD_Data1-
6
TMSD_Data0_Shield
8
TMS
10
TMSD_Clock-
12
Reserved
14
SDA
16
+5_Power
18
P
_
G
N
D
1
2
0
P
_
G
N
D
2
2
1
P
_
G
N
D
3
2
2
P
_
G
N
D
4
2
3
C7
0
.0
4
7
U
F
/1
6
V
1
2
R329
4.7 OHM
1
2
B
C
E
1
2
3
Q14
PMBS3904
R328
4.7 OHM
1
2
G
S
D
Q25
DMN26D0UT-7
1
3
2
R129
47KOHM
1
2
R94
0 Ohm
NC
1
2
C79
4
.7
U
F
/1
0
V
1
2
U27
MSG1200
GND1
1
VDDC1
2
GND2
3
RESET_Z
4
MGPIO00
5
MGPIO01/INT
6
MGPIO02/DSDA
7
MGPIO03/DSDL
8
MGPIO04/CBUS/HPD
9
AVDD5V_HDMI
10
N
C
1
1
A
V
D
D
3
3
_
L
D
O
3
3
1
2
M
G
P
IO
0
5
1
3
M
G
P
IO
0
6
1
4
M
G
P
IO
0
7
/C
I2
C
A
1
5
M
G
P
IO
1
0
1
6
S
D
A
1
7
S
C
L
1
8
M
G
P
IO
1
1
/C
E
C
1
9
V
D
D
C
2
2
0
MGPIO12/HPD_IN
21
TX2P
22
TX2N
23
TX1P
24
TX1N
25
TX0P
26
TX0N
27
TXCP
28
TXCN
29
AVDD12_TX
30
A
V
D
D
3
3
3
1
R
X
C
N
3
2
R
X
C
P
3
3
R
X
0
N
3
4
R
X
0
P
3
5
R
X
1
N
3
6
R
X
1
P
3
7
R
X
2
N
3
8
R
X
2
P
3
9
V
D
D
P
/A
V
D
D
3
3
_
R
X
4
0
G
N
D
3
4
1
R323
1KOhm
1
2
R309
10KOhm
1
2
R141
0 Ohm
1
2
ZD1
P
E
S
D
0
6
0
3
-2
4
0
NC
1
2
C375
0
.1
U
F
/1
6
V
1
2
C20
0
.1
U
F
/1
6
V
1
2
R327
4.7 OHM
1
2
R148
2.2KOHM
1
2
B
C
E
1
2
3
Q20
PMBS3904
R99
10KOhm
NC
1
2
C165
0
.1
U
F
/1
6
V
1
2
R318
4.7 OHM
1
2
R336
33 OHM
1
2
Содержание 32W2431D
Страница 1: ...SERVICE MANUAL LCD Color Television 32W2431D 32W2432D Model Information ...
Страница 4: ...REV 00 Jun 5 2014 ...
Страница 6: ...REVISION HISTORY REV Date Reason for Change 1 Dec 15 2014 Addition of AFTER MAIN PCB REPLACEMENT ...
Страница 22: ...5 Selecting Software Upgrade item and press OK key Firmware Upgrade USB 2 24 ...
Страница 23: ...Firmware Upgrade USB 6 You will see the software upgrade menu on the screen 3 3 4 ...