AOC LE43U7970 User Manual page 105

5
D
C
Wi-Fi Power Control
3V3SB
R5100
10K 1/16W 5%
CN4605
1 2
WIFI_VCC
3 4
5 6
WOWLAN_IRQ 7 8
CONN 311GW200C08ABL
B
A
5
4
IR/KEY BOARD
3V3SB
8/20 OTS Key
R163 R108
6K8 1% 6K8 1%
LED_PWM2
LED_PWM0
RC6
KEY_PAD0
KEY_PAD1
IR_RC
8/20 PHP SR
90OHM
R4268 2R2 1/16W 5%
3 4 USB_DM_P3
2 1
R4267 2R2 1/16W 5% USB_DP_P3
L103
3V3SB
11/23 modify
Grounding
R5116
10K 1/16W 5%
WIFI_VCC
WIFI_RESET
3V3SB +5V_STB
FB421
FB422
120R 3A
NC/120R 3A
U4250
1uF 10V
C4297 G524B3T11U
5
IN
WIFI_PWR_EN 4
EN(EN)
R403
10K 1/16W 5%
Wi-Fi_PWR_EN :
Enable : High
Disable : Low
4
3
3V3SB
FB403
R109
10K 1/16W 5% 120R
R118 100 OHM 1/16W LED_GE
R117 100 OHM 1/16W LED_RE
R112 100 OHM 1/16W
IR_PWR
R113 100R 1/16W 1% KEY1_IN
R170 100R 1/16W 1% KEY2_IN
8/20 OTS Key
EMI & ESD solution
USB_DP0
USB_DM0
8/20 Add for PHP
WIFI_VCC
FB425
1 2
NC/120R 3A
FB8007
1 1 2
VOUT
120R 3A
3
OC
C4975
11/23 modify
R4250
10K 1/16W 5%
Wi-Fi_OCP :
High : Normal
Low : OCP
3
2
CN401
1 2
3 4
5 6
7 8
9 10
CONN
All Path
Grounding(20mil)
3V3SB
ZD111
R4042 R4043
AZ5123-01H AZ5123-01H
4.7K 1/16W 4.7K 1/16W
R4044
U0RX 100 OHM 1/16W
U0TX 100 OHM 1/16W
R4045
T P V ( Top T P V ( Top T P V ( Top Victory Victory Victory Electronics Electronics Electronics Co . , Ltd. ) Co . , Ltd. ) Co . , Ltd. ) OEM MODEL OEM MODEL OEM MODEL
G8071-M0A-B00-0040 G8071-M0A-B00-0040 G8071-M0A-B00-0040 TPV MODEL TPV MODEL TPV MODEL
線 路 圖 編 號 線 路 圖 編 號 線 路 圖 編 號
Key Component Key Component Key Component 16. Wifi/Key pad/RS232 16. Wifi/Key pad/RS232 16. Wifi/Key pad/RS232 PCB NAME PCB NAME PCB NAME
Wednesday, January 04, 2017 Wednesday, January 04, 2017 Wednesday, January 04, 2017 Sheet Sheet Sheet
Date Date Date
2
1
3V3SB
3V3SB 5,6,9,12,17,18,27
+5V_STB
5,12
+5V_STB
KEY_PAD1
17
KEY_PAD1
KEY_PAD0
17,27 KEY_PAD0
LED_PWM0
6,17
LED_PWM0
LED_PWM2
6,17
LED_PWM2
RC6
6,27
RC6
WOWLAN_IRQ
17
WOWLAN_IRQ
WIFI_PWR_EN
17
WIFI_PWR_EN
WIFI_RESET
17 WIFI_RESET
USB_DP_P3
18
USB_DP_P3
USB_DM_P3
18
USB_DM_P3
IR_RC
27
IR_RC
8/20 PHP SR
U0TX
12,27
U0TX
U0RX
12,27
U0RX
UART Port
ZD110
CN403
2
U0RX_0
U0TX_0 3
1
PHONE JACK
033G3802 3 : high 6.0mm
311GW200G03BAL : high 11mm
CN402
U0TX_0 1
2
U0RX_0 3
CONN
2K17 NA-SA-AP iPTV 2K17 NA-SA-AP iPTV 2K17 NA-SA-AP iPTV Size Size Size Custom Custom Custom
ODM-OBM ODM-OBM ODM-OBM M0A M0A M0A
Rev Rev Rev
715G8071-M0A 715G8071-M0A 715G8071-M0A
備備 備備 備備
16 16 16 of of of 27 27 27
1
D
C
B
A