5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Note:
电容靠近
USB
端子
,
提供
usb
读写稳定性
预留二极管,防止电流倒灌
USB2.0 Power
USB ESD
分布电容要求
<2pF
USB Interface
OFF
ON
USB_DM
USB_DP
WoW
USB_USB2_D-
BT_EN
USB
USB
USB_DM
USB_DP
USB_USB2_D-
+5V_USB#
+5V_USB
+5V_Normal
+5V_USB#
+5V_USB
+5V_USB
+5V_USB
+5V_Normal
+5V_Normal
+5V_USB#
+5V_USB#
USB1_D-
USB2_D-
USB3_D-
WoW
WoW
4
Title
Size
Document Number
Rev
Date:
Sheet
of
USB & Wifi
V1.0.1
MSD6A348AXO
Custom
2
16
Wednesday, June 21, 2017
Title
Size
Document Number
Rev
Date:
Sheet
of
USB & Wifi
V1.0.1
MSD6A348AXO
Custom
2
16
Wednesday, June 21, 2017
Title
Size
Document Number
Rev
Date:
Sheet
of
USB & Wifi
V1.0.1
MSD6A348AXO
Custom
2
16
Wednesday, June 21, 2017
RU39
NC/0R
D1003
NC/1pF
+
PEC13
220uF/16V
1
2
D1006
NC
1
2
D1005
NC
1
2
C1004
0.1uF
L31
FB/120R
R1005
0R
C1007
10uF/6.3V
CC0603
P1001
USB2.0/90D
VBUS
1
D-
2
D+
3
GND
4
SHELL
5
SHELL
6
D1013
0R
D1002
NC/1pF
+
PEC11
220uF/16V
1
2
C1008
0.1uF
P1002
USB2.0/90D
VBUS
1
D-
2
D+
3
GND
4
SHELL
5
SHELL
6
C1003
10uF/6.3V
CC0603
D1001
NC/1pF
CN19
5P_SMT
立式
1
2
3
4
5
6
7
RU22
0R
RU23
0R
D1004
NC/1pF
CE5
10uF/6.3V
Содержание 32HK30G
Страница 13: ...3 4 LED Panel 10 Service Manual Model No ...
Страница 14: ...Service Manual Model No 11 3 4 1 Connector de finition ...
Страница 16: ...4 4 Remove the Main board Service Manual Model No 13 4 5 Remove the speaker Take out the speaker ...
Страница 17: ...4 6 Remove the remote control take out the remote controlboard Service Manual Model No 14 ...
Страница 18: ...7 Electrical parts 7 1 Block Diagram ...
Страница 40: ...Service Manual Model No 9 Trouble shooting 9 1 Simple check 51 ...