Service manual

Schematic Diagrams
USB BOARD B - 61
B.Schematic Diagrams
USB BOARD
Sheet 60 of 63
USB BOARD
GND_FGND_F
Z4805
Z4806
1
FH2
MTH 6_0D 2_3-9p
3
4
5 6
7
8
92
RT9715BGS
0708-J
EMI solution,when placement
near to USB Port¡C
USB_OC#1_F
D03-0929J
Del USB PORT for ME design change
USB_OC#0_F
Co-layout SOP-8 (RT9715),(APL3510B) type
PN:RT9715B--6-02-09715-920
PN:APL3510B--6-02-03510-920
100 MIL
USB_OC#0_F
GND_F
Z4808
GND_F
Z4809
GND_F
USBVCCªº¹qÀ£-n¦b5V
¡ã5.25V¤§¶¡,¤£-n§C©ó
4.9V¡A§_«h·|¦³§ä¤£¨ì
Device»PEye Pattern Test
fail¤§°ÝÃDµo¥Í¡C
EMI solution,when placement
near to USB Port¡C
60 mil
FR1
*10mil_NP_04
FJUSB1
C10770-104A3
V+
1
GND1
GND1
DATA_L
2
DATA_H
3
GND
4
GND2
GND2
FC13
0.1u_16V_Y5V_04
FC14
10u_10V_Y 5V_08
FU2
SY6288DF AC
VOU T1
6
VOU T3
8
VIN2
3
VIN1
2
VOU T2
7
GND
1
EN#
4
FLG#
5
FJUSB3
C10770-104A3
V+
1
GND1
GND1
DATA_L
2
DATA_H
3
GND
4
GND2
GND2
FL1 HCB1608KF-121T25
FL2
*WCM2012F2S-161T03-SHORT
1
4
2
3
FC6
0.1u_16V_Y5V_04
+
FC2
100u_6.3V_B_A
D03
FC11
10u_10V_Y 5V_08
FC12
0.1u_16V_Y5V_04
FL5 HCB1608KF-121T25
FJ_USB2
88242-2001
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
+
FC5
100u_6.3V_B_A
FC1
0.1u_16V_Y5V_04
FL6
*WCM2012F 2S-161T03-SH ORT
1
4
2
3
USBVCC1_F
5V_F
GND_F
GND_F
USBVCC1_F
GND_F
GND_FGND_F
GND_F
GND_F
GND_F
GND_F
USBVCC1_F
5V_F
1
FH3
MTH8_0D2_8
3
4
5 6
7
8
92
1
FH1
MTH6_0D2_3-9p
3
4
5 6
7
8
92
¨C-ÓUSB_Port-n¥[¤@-Ó100U
¹q®e,¨¾¤î¼ö´¡©ÞDevice®Éµo
¥ÍRestart°ÝÃD
60 mil
¨C-ÓUSB_Port-n¥[¤@-Ó100U
¹q®e,¨¾¤î¼ö´¡©ÞDevice®Éµo
¥ÍRestart°ÝÃD
D03
USBP0_F
USBN2_F
USBP2_F
USBN0_F
Z4807
Z4804
USBN2_F
USBN0_F
USBP2_F
USBP0_F USBP1_F
USBN1_F