Circuit Diagrams and PWB Layouts
10.
10-4-8
LVDS_Keypad_IR
19760_515.eps
LVDS_Keypad_IR
B08
B08
2014-07-07
3
715G6836
LVDS_Keypad_IR
TX_AOCKP
TX_AO2N
TX_AOCKP
TX_AO3N
TX_AO0N
TX_AO1N
TX_AE1N
TX_AE3N
TX_AE0N
TX_AE2N
+
C409
100UF 35V
KEY_On_board 14
KEY_On_board
HP_DET#
KEY_MENU_L_R_SOURCE
LVDS_PWR_EN
panel_power
+
C480
NC 100UF 25V
AC_DET
IR_PWR
TX_AO0P
TX_AO2P
TX_AE1P
TX_AOCKN
TX_AOCKN
TX_AO3P
TX_AO1P
TX_AE3P
TX_AE2P
TX_AE0P
PR1_DET
DEMOD_RST
HP_MUTE
ARC_on/off
R409
4.7K 1/8W
Panel_Select
R434
100R 1/16W 5%
IR
R435
100R 1/16W 5%
FB403
30R
1
2
Joy_Key
C414
100NF 16V
3V3SB
R430
6.8K 1/16W
LED_PWR_GREEN
C41
8
100NF 16V
R4050
NC 1.2K 1/16W
C415
NC 100N 16V
R4054
NC/10K
R438
100R 1/16W 1%
KEY_MENU_L_R_SOURCE
C416
NC 100N 16V
C417
NC/100N 16V
C419
100NF 16V
KEY_UP_DN_DCSW
R433
100R 1/16W 5%
OIRI
3V3SB
LED_POWER_RED
R437
100R 1/16W 1%
CN401
NC CONN
2
4
6
8
10
1
3
5
7
9
Q421
NC BC847C
LED_POWER_RED
DVDD3V3
3,4,5,6,8,9,11,13,15,16,17,18
DVDD3V3
GPIO Interface
IR/KEY BOARD
PR1_DET
HP_MUTE
DEMOD_RST
3V3SB
C477
10UF 16V
KEY_UP_DN_DCSW
FB408
NC/220R
1
2
R490
NC 100R 1/16W 1%
R491
NC 100R 1/16W 5%
CN408
CONN
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
SW_CTL
11
16Vto12V
SW_CTL
R492
NC 4.7K 1/16W
KEY_On_board
SW_CTL
3V3SB
U401G
MT5561LVNT
AE3P
C8
AE3N
D8
AE2P
C7
AE2N
D7
AE1P
A6
AE1N
B6
AE0P
C6
AE0N
D6
AO3P
C5
AO3N
D5
AOCKP
A4
AOCKN
B4
AO2P
C4
AO2N
D4
AO1P
C3
AO1N
D3
AO0P
A2
AO0N
B2
TCON0
E4
TCON1
F2
TCON2
C2
TCON3
E3
TCON4
C1
TCON5
D1
TCON6
F3
TCON7
D2
TCON8
F1
C476
NC/10N 50V
U403
NC/SY8104ADC
LX
5
FB
1
EN
2
GND
3
IN
4
BS
6
C479
NC/22UF 10V
R488 0R051/8W
R484
NC/10K 1/10W 1%
C478
NC/22UF 10V
A
C_Off
Q422
NC/BC847C
3V3SB
LED_PWR_Blue
L402
NC/4.7uH
R4052
NC 1.2K 1/16W
R485
NC/36K 1%
R487
NC/40.2K 1/16W 1%
R4
8
6
NC/20K OHM 1/16W 1
%
LED-B
LED-R
R483 NC/191K OHM 1% 1/16W
R4055
NC/10K
Q409
NC AO3401
R482 NC/0R05 1/16W
C474 NC/100pF 50V
C475
NC/0.1uF 50V
Q405
NC AO3401A
HP_DET#
HP_DET#
5
C411
470NF 16V
LED-B
KEY_UP_DN_DCSW
LED_PWR_GREEN
OIRI
SW401
NC SW
1
2
3
4
LED_POWER_RED
R431
6.8K 1/16W
Q403
NC/2N7002K
R440
NC/470R 1/10W 1%
C412
100NF 16V
C410
100NF 16V
R436
47K 1/16W 5%
R441
4.7K 1/16W
Q401
SM4310PSKC
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
R444
NC/1K 1/16W 1%
R427
NC/1K 1/16W
R432
47K 1/16W 5%
C413
NC/100N 16V
FB404
220R
1
2
FB402
NC/220R
1
2
R439
2.2K 1%
Q402
LMBT3904LT1G
R428
NC 0R05 1/16W
FB401
120R
1
2
LVDSVDD
+12V
Panel_VCC
+5V_SW
DVDD3V3
LVDSVDD
Panel_VCC
3V3SB
+5V_SW
+12V
LVDS_PWR_EN
14
+5V_SW
3,9,11,12,15
GND
3,4,5,6,7,8,9,11,12,13,14,15,16,17,18
3V3SB
3,4,8,13,14
+12V
3
KEY_MENU_L_R_SOURCE
14
KEY_UP_DN_DCSW
14
OIRI
4
LED_POWER_RED
4,14
LED_PWR_GREEN
4,14
DEMOD_RST
18
HP_Mute
9
PR1_DET
8
AC_DET
3
AC_DET
ARC_on/off
16
ARC_on/off
TX_AOCKN
TX_AOCKP
LED-R
LVDS POWER Control
H = > LVDS POWER ON
L = > LVDS POWER OFF
LVDS_PWR_EN
TX_AO2P
TX_AO1P
TX_AO2N
TX_AO1N
TX_AO0N
TX_AO3N
TX_AO0P
TX_AO3P
TX_AE1P
TX_AE0P
TX_AE1N
TX_AE0N
TX_AE2N
TX_AE2P
TX_AE3P
TX_AE3N
+12V
16Vto12V
Q408
NC AO3401
CN406
CONN
1
2
3
4
5
6
7
8
9
H = > Power ON
L = > Power ON
LED_PWR_GREEN
LED_POWER_RED
H = > Standby
L = > Standby
LED-R
LED-B
Joy_Key
IR
IR_PWR
AC_Off
3
AC_Off