Usb Board - Clevo M670SRU Service Manual

Schematic Diagrams

USB BOARD

P I N G N D 3 ~4 = U G N D
Sheet 39 of 40
USB BOARD
B - 40 USB BOARD
U J A C 1
U P F1
1 U VA + U VA ++
1
2
2
GN D 1 5A
3
GN D 2
4
U P C 1 U P C 2
A C I N _C ON
. 1 U _50V _08 . 1 U _50V_08
U GN D
Z39 01
U +V D D 3
U R 3 2.7 K _06
U U 1
1
VS Q
U C 9 6
PR G GN D
U C 4 2
GN D GN D
1U _ 10V_0 6
. 01U _ 50V _0 6 TLE4917 D S
U GN D
LID SWITCH
U R 2 82K_0 6
U U S B_OC 2# U R 1 68K_0 6
H C B 3216K F -800 T30_12
U U S BV C C
U U 2
4 1
U +5V V I N V OU T
U C 5 3 5 U C 6 U C 7
V I N V OU T
+
2 .1 U _10V_04
GN D
1 00U _6. 3V _B .1U _1 0V _04
R T97 01-C P L
U GN D U GN D
U H 1 U H 2 U H 3
C 79 D 79 C 237 D 91 C 79D 79
U H 4
2
3
4
5
MTH 8_0 D 2_8
U GN D
U GN D
960522
U PR 2 * 0_1 2 Z3 905
U P L1
1 4
U GN D
U P C 3
2 3 . 1U _50V_0 8
U +5V
E MI _ C H OK E U U SB _OC 2#
U U SB _PN 1
U PR 1 * 0_1 2
U +VD D 3
U GN D
U D 1
*B AV 99
3 A C
4
5
U GN D
U GN D
U LI D _R S U M#
U L2
U U SB _PN 1
U C 3 U C 1
+
U U SB _PP 1
. 1U _50V_0 6
100U _10V_D
U GN D U GN D
UUSBVCC? ? ? ? ? 5V
U C 8
~ 5.25V? ? ,? ? ? ?
10U _10 V _08
4.9V, ? ? ? ? ? ? ?
Device? Eye Pattern Test
fail? ? ? ? ? ?
U H 6
H 6_ 0D 2_3
U H 5
9 2 9
8 3 8
7 4 7
1 1
6 5 6
MTH 8_ 0D 2_8 U GN D
U G N D U GN D
U J U S B2
1 2
3 4
5 6
7 8
U GN D
9 10
11 12 U +5V
13 14
15 16 U +V D D 3
17 18 U LID _R SU M #
19 20 U U SB _PP 1
C ON 20 A
U G N D
U C 2
U J U S B 1
. 1U _50 V _06
Z 3902 1
V C C
GN D 1
S
4 U L3 3 Z 3903 2
D A TA-
GN D 2
S
1 2 Z 3904 3
D A TA+
W C M3216F2S -161 T03
4
GN D
U S B_1
U GN D
U H 7
H 6_0 D 2_3
U GN D
U G N D