Clevo D900T Service Manual

Schematic Diagrams
B - 28 USB / CR / CCD Con / SRS (71-D90T0-D05)
B.Schematic Diagrams
USB / CR / CCD Con / SRS
+5V
USBVCC2
USBVCC0
USBVCC1
+5V
USBVCC3
BTVCC
+12V
+5V
+5V
+12V
CRVCC
USBVCC1
USBVCC0
USBVCC2
USBVCC3
+5V
+12V
BTVCC
VDDAC
+5V
CRVCC
VREFB
VREFB
AGND
AGND
VREFB
VREFB
VDDAC
CRPWR_EN23
BTPWR_EN_LED15,23,28
OC#211
OC#011
OC#411
OC#611
USBP211
USBN211
USBP011
USBN011
USBP611
USBN611
USBP411
USBN411
BTVCC
+12V 17,24,25,30,31
+5V 12,17,22,23,29,31
CR_LED23
USBP311
USBN311
USBP111
USBN111
WOW_CNTL# 11
FRONT-R24
FRONT-L24
LOUT-R24,25
LOUT-L24,25
PRE_OUT_R 24
PRE_OUT_L 24
USBN0_C
USBP0_C
USBN2_C
USBN6_C
BTPWR_EN_LED
CRPWR_EN
USBN4_C
USBP4_C
USBP6_C
USBP2
USBN2
USBP0
USBN0
USBP2_C
USBN2_C
USBP0_C
USBN0_C
USBP2_C
USBP6
USBP4
USBN4
USBN6
USBN6_C
USBN4_C
USBP4_C
USBP6_C
USBN3
USBP3
CR_LED
FRONT-L
FRONT-R
USBN1
USBP1
LOUT-L
LOUT-R
PRE_OUT_R
PRE_OUT_L
U25
RT9701CBL
1
2
3
4
5
VOUT
GND
VIN
VIN
VOUT
C971 0.1U
C982
10U(0805)
+
C63
100UF
12
R750 22K
.. ..
L30
CM-4M3216-181JT
1 5
2 6
3 7
84
R747 4.7K
C962 1U
R748 10K
L78 HCB2012K-500T40
R752 4.7K
C981
10U(0805)
+
C64
100UF
12
R298 270K
R734 0(R)
C353
0.1UF
C327
0.1U
R69 150K
C79
0.1UF
JCCD1
CCD CON
1
2
3
4
C967 0.1U
Q18
2N7002
G
DS
C352
0.1UF
C974 0.1U
C960 1U
R357 330K
C976 0.1U
R356
100K
C364
0.1U
R765 20K
R749 2K
R766 30K
Q51
DTA114EUA
C E
B
C505
0.1UF
C504
10UF/10V
C281
10U
R743 30.1K
L15
0
1 2
Q52
2N7002
G
DS
JUSB1
USB CONNX2
1
2
3
4
GND1
GND2
5
6
7
8
GND3
GND4
VCC0
DATA0-
DATA0+
GND0
S
S
VCC1
DATA1-
DATA1+
GND1
S
S
R735 0(R)
U3
RT9701CBL
1
2
3
4
5
VOUT
GND
VIN
VIN
VOUT
C977 0.1U
R281 150K
Q35
4800
4
8
5
1
3
7
6
2
JCR1
Card Reader CON
1
2
3
4
5
C329
47P(R)
R760 30K
L73 HCB2012K-500T40
C37
10U/10V(0805)
C980
10U(0805)
R305 150K
C330
10U/10V(0805)
C420
10U/10V(0805)
C397
0.1UF
C808
10UF/10V
R740 4.7K
R739 2K
R744 62K
C969 0.1U
L72 HCB2012K-500T40
C81
4.7U(0805)
R762 8.87K
.. ..
L26
CM-4M3216-181JT
1 5
2 6
3 7
84
C403
0.1U
R754 18K
C280
0.1UF
C964 0.1U
C804
47P(R)
R763 15K
+
C417
100UF
12
R758 3K
C325
47P(R)
C32
0.1UF
L46
0
1 2
L28 HCB2012K-500T40
AP8202Q
U49
AP8202Q
1
9
25
38
4
7
26
42
2
3
5
6
8
10
11
12
13
14
15
16
17 18
20
19 21
22
23
24
27
28
29
30 31 32 33 34
35
36
37
39
40
41
43
44
LFOUT
FOUT
LWPI
RIN
CB3B
CB1
LWNI
RFOCUS
LFOCUS
CB3
CB2
CB2B
CB1B
MIXOUT
BP2
NC1
BP2B
BP1B
BP1
MODE
VREF VREFB
LWO
TBGAIN NC2
RWO
RWPI
RWNI
LOUT
ROUT
COMPI
VSA BASSBYPB FOCUSBYPB GAININ NC3
COMPC2
FWRIN
VDA
LIN
BUFR
BUFL
NC4
RFOUT
C973 0.1U
C39
4.7U(0805)
R755 39K
C326
4.7U(0805)
C319
10U
R737 0
R738 10K
Q27
4800
4
8
5
1
3
7
6
2
R586
100K
C965 0.082U
C413
0.1U
C83
10U/10V(0805)
C416
4.7U(0805)
C966 0.001U
R767 30K(R)
R751 62K
C963 22P
R742 62K
C328
0.1U
C972 0.018U
C803
0.1UF
R741 2.2K
R283 270K
C970 0.1U
R759 15K
R756 10K
C365
0.1U
R761 2.2K
Q26
2N7002
G
DS
C975 0.1U
C959 1U
R746 2.2K
R736 0
R75 270K
R282 150K
C961 1U
C404
0.1U
R753 10K
C979
0.1U
JUSB2
USB CONNX2
1
2
3
4
GND1
GND2
5
6
7
8
GND3
GND4
VCC0
DATA0-
DATA0+
GND0
S
S
VCC1
DATA1-
DATA1+
GND1
S
S
C978 0.1U
R757 8.66KR284 270K
+
C389
100UF
12
L45
0
1 2
C424
0.1U
R580 330K
R764 15K
R745 15K
C968 22P
L13
0
1 2
C805
47P(R)
40MIL
40MIL
60MIL
60MIL
60MIL
60MIL
60MIL
60MIL
60MIL
60MIL
NEAR CCD CON.
40MIL
HIGH BYPASS
LOW WOW
AUDIO PROCESSOR
NEAR CCD CON.
40MIL
Sheet 27 of 37
USB / CR / CCD
CON / SRS

Clevo D900T Specifications

General

Brand	Clevo
Model	D900T
Category	Laptop
Language	English