JVC MSD209GL Service Manual page 32

5
D
33V_Normal
ON_USB0
2 ON_USB0
USB0_OC_DET
2 USB0_OC_DET
ON_USB1
2 ON_USB1
USB1_OC_DET
2 USB1_OC_DET
33V_Normal
C
2 USB0_DM
2 USB0_DP
B
2 USB1_DM
2 USB1_DP
A
5
4
+5V
R46 R46 10K 10K N22 N22 AP2172 AP2172
2
R16 R16 10K 10K
IN
OUT1
R18 R18 4.7K 4.7K 3
EN1
8
OC1_7
R39 R39 4.7K 4.7K 4
EN2 OUT2
5
OC2_4
R186 R186 2 10K 10K 1
R45 R45 10K 10K
1 2
USB0_DM 4.7R 4.7R R376 R376 USB0_D1-_SUB
USB0_DP 4.7R 4.7R 1 R377 R377 2 USB0_D1+_SUB
D76 D76 D77 D77
ESD ESD ESD ESD
USB1_DM 4.7R 4.7R 1 R378 R378 2 USB1_D1-_SUB
USB1_DP 4.7R 4.7R 1 R379 R379 2 USB1_D1+_SUB USB1_D1+_SUB
D78 D78 D82 D82
ESD ESD ESD ESD
4
3
5V_USB0
7
+ + CA110 CA110 C3 C3
100uF/16V 100uF/16V 0.1u 0.1u
5V_USB1
6
+ + CA111 CA111 C4 C4
100uF/16V 100uF/16V 0.1u 0.1u
5V_USB0
USB0_D1-_SUB
USB0_D1+_SUB
USB1 can be used updating
5V_USB1
USB1_D1-_SUB
USB1_D1+_SUB
3
2
XS24 XS24
1
2
USB2
3
4
5
6
ZJ/USB-W ZJ/USB-W
XS23 XS23
1
2
3
4
USB1
5
6
ZJ/USB-W ZJ/USB-W
Title Title Title
VIF 256p demo Board VIF 256p demo Board VIF 256p demo Board
Size Size Size Document Number Document Number Document Number
A4 A4 A4
Date: Date: Date: Friday, November 27, 2009 Friday, November 27, 2009 Friday, November 27, 2009
2
1
D
C
B
A
Rev Rev Rev
1.0 1.0 1.0
USB USB USB
Sheet Sheet Sheet 7 7 7 of of of 13 13 13
1