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8-2-8 LVDS_Keypad_IR
U401G
A2
AO0P
B2
AO0N
E4
C3
DEMOD_RST
TCON0
AO1P
F2
D3
TCON1
AO1N
HP_MUTE
C2
C4
TCON2
AO2P
E3
D4
TCON3
AO2N
C1
C5
TCON4
AO3P
PR1_DET
D1
D5
TCON5
AO3N
F3
A4
AC_DET
TCON6
AOCKP
D2
B4
HP_DET#
5/27
TCON7
AOCKN
ARC_on/of f
F1
C6
TCON8
AE0P
D6
AE0N
A6
AE1P
B6
AE1N
C7
AE2P
D7
AE2N
C8
AE3P
D8
AE3N
MT5561LVNT
C474
NC/100pF 50V
R482 NC/0R05 1/16W
R483
NC/191K OHM 1% 1/16W
U403
R484
C475
1
6
NC/10K 1/10W 1%
FB
BS
NC/0.1uF 50V
2
5
R485
EN
LX
NC/36K 1%
NC/4.7uH
3
4
GND
IN
NC/SY 8104ADC
C477
10uF 16V
R487
NC/40.2K 1/16W 1%
LVDS POWER Control
panel_power
16Vto12V
1
2
FB408
NC/220R/2000mA
+5V_SW
1
2
FB402
NC/220R/2000mA
+12V
1
2
FB404
220R/2000mA
R432
47K 1/16W 5%
R436
H = > LVDS POWER ON
L = > LVDS POWER OFF
R439
LVDS_PWR_EN
Q402
LMBT3904LT1G
2.2K 1%
R441
C413
4.7K 1/16W
NC/100N 16V
TX_AO0P
TX_AO0N
TX_AO1P
TX_AO1N
TX_AO2P
TX_AO2N
TX_AO3P
TX_AO3N
TX_AOCKP
TX_AOCKN
TX_AE0P
TX_AE0N
LED_POWER_RED
LED_PWR_GREEN
TX_AE1P
TX_AE1N
H = > Standby
H = > Pow e r ON
TX_AE2P
L = > Pow e r ON
L = > Standby
TX_AE2N
TX_AE3P
TX_AE3N
16V -> 12V for PANEL
Vout = 0.6x(1+191/10)=12.06V
16Vto12V
L402
3.3A
+12V
C478
C479
NC/22UF 10V
NC/22UF 10V
CO-LAY
Q405
LVDSVDD
NC AO3401A
Q401
1
8
S
D
2
7
C411
S
D
3
6
470NF 16V
S
D
4
5
G
D
47K 1/16W 5%
C412
Panel_VCC
SM4310PSKC
100NF 16V
R440
NC/470R 1/10W 1%
R444
NC/1K 1/16W 1%
LVDSVDD
FB401
1
2
120R 6A
CN408
32
30
28
26
24
TX_AO0P
TX_AO1P
22
TX_AO2P
20
18
TX_AOCKP
16
TX_AO3P
14
12
TX_AE0P
10
TX_AE1P
TX_AE2P
8
6
4
TX_AOCKP
TX_AE3P
2
CONN
311GW200C32ABX (R/A)
IR/KEY BOARD
3V3SB
C480
+
NC 100UF 25V
Q421
NC MMBT3906
R442
NC 1.2K 1/16W
NC 100R 1/16W 5%
LED-R
3V3SB
R430
6.8K 1/16W
LED_PWR_Blue
LED_POWER_RED
OIRI
KEY _UP_DN_DCSW
KEY _MENU_L_R_SOURCE
SW401
3
4
1
2
R490
NC 100R 1/16W 1%
NC SW
R491
NC 100R 1/16W 5%
Q403
NC/2N7002K
Panel_VCC
DVDD3V3
C409
R409
+
C410
4.7K 1/8W
100UF 35V
100NF 16V
R427
NC/1K 1/16W
31
29
27
Panel_Select
25
23
TX_AO0N
21
TX_AO1N
19
TX_AO2N
R428
17
TX_AOCKN
NC 0R05 1/16W
15
13
TX_AO3N
11
TX_AE0N
9
TX_AE1N
7
TX_AE2N
5
3
TX_AOCKN
1
TX_AE3N
3V3SB
R4054
NC 10K
LED_POWER_RED
NC MMBT3906
R4050
R443
NC 100R 1/16W 5%
LED-B
R431
6.8K 1/16W
R433
100R 1/16W 5%
LED-B
LED-R
R434
100R 1/16W 5%
R435
100R 1/16W 5%
IR
R437
100R 1/16W 1%
R438
100R 1/16W 1%
Joy _Key
3V3SB
R492
NC 4.7K 1/16W
KEY _On_board
KEY _UP_DN_DCSW
EMI & ESD solution
3,4,5,6,7,8,9,11,12,13,14,15,16,17,18
GND
+12V
3
+12V
3,9,11,12,15
+5V_SW
+5V_SW
3V3SB
3,4,8,13,14,15
3V3SB
DVDD3V3
3,4,5,6,8,9,11,13,15,16,17,18
DVDD3V3
GPIO Interface
LED_POWER_RED
LED_POWER_RED 4,14
LED_PWR_Blue
LED_PWR_Blue 4,14
OIRI
OIRI
4
KEY _UP_DN_DCSW
KEY _UP_DN_DCSW 14
KEY _MENU_L_R_SOURCE
KEY _MENU_L_R_SOURCE 14
LVDS_PWR_EN
LVDS_PWR_EN 14
DEMOD_RST
DEMOD_RST
18
HP_MUTE
HP_Mute
9
PR1_DET
PR1_DET
8
AC_DET
AC_DET
3
ARC_on/of f
ARC_on/of f
16
KEY _On_board
KEY _On_board 14
AC_Of f
AC_Of f
3
HP_DET#
HP_DET#
5
3V3SB
3V3SB
R4055
NC 10K
Q422
LED_PWR_Blue
R4052
NC 1.2K 1/16W
3V3SB
FB403
30R/600mA
1
2
3
4
IR_PWR
5
6
7
8
9
10
CN401
CONN
CN406
7
6
Joy _Key
5
IR_PWR
4
3
IR
2
LED-B
1
LED-R
NC/ CONN
5/31
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