Clevo D900T Service Manual

Schematic Diagrams
B - 26 Audio Jack & ADJ Power (71-D90T0-D05)
B.Schematic Diagrams
Audio Jack & ADJ Power
AGND
+12V
VDD3 +3VCDROM
+12V
+3VS
VDD3
+5VS
VDD5
+3VCDROM
+5VCDROM
VDD3
AGND
AGND
VDDAC
AGND
+3VCDROM
AGND
AGND
AGND
AGND
VDDAC
VDD5
AGND
AGND
AGND
AGND
AGND
AMP5V
VDD5 +5VCDROM
+12V
VDD3VDD3
+12V 17,24,27,30,31
R_OUT+24
L_OUT+24
LINE-R24
LINE-L24
ADJ_PWRS26,31
ADJ_PWRBT# 23
+3VS 2,4,8,9,11,12,13,14,15,18,19,20,21,23,24,26,28,30,31
VDD3 4,12,13,15,17,23,31,32
+5VS 11,12,13,14,15,20,21,23,28,31
VDD5 13,15,17,22,23,26,29,31,32
+3VCDROM 15,26
+5VCDROM 24,26
Audio_R24,28
Audio_L24,28
C_ACRST#26
C_BITCLK26
C_SDOUT26
C_SYNC26
C_SDIN026
MIC124
LFE24
INTMIC 15
LOUT-L 24,27
LOUT-R 24,27
TV_LINE_L15,24
TV_LINE_R15,24
MIC1-VREFO-L24
SPDIF/SurrB-L24
SurrB-R24
CDGND24,26
CD_R24,26
CD_L24,26
HP_SENSE24
TVPWR_ON15,23,31ADJ_ON23,31
R_OUT+
L_OUT+
SPDIFOUT
ADJ_PWRBT#
C_ACRST#
Vref-out
XTL_IN
LOUT-R
C_SDIN0
C_BITCLK
C_SYNC
C_SDOUT
SPDIFOUT
SPDIF/SurrB-L
SPDIF-O
LFE
MIC1
MIC1-VREFO-L
/MIC1
/INTMIC
/LFE
INTMIC
LOUT-L
TV_LINE_L
TV_LINE_R
SurrB-R
/MIC1
/HP_SENSE
/LINE-R
/LINE-L
/LFE
MSPKL
/LINE-R
MSPKR
MSPKL
SPDIF-O
/LINE-L
/INTMIC
SurrB-R
MSPKR
TVPWR_ON#
CDGND
CD_R
CD_L
/HP_SENSE
ADJ_ON#
ADJ_ON#
TVPWR_ON#
TVPWR_ON
ADJ_ON#
ADJ_ON
C659
0.01U
T
R379
1K
Q54
2N7002
G
DS
C957 1U
C611
0.01U
R574
100K
C661 1U
C246
0.1U
R340 100K
C664
0.01U
C648 1U
C802
0.1U
C654
0.01U
C472
0.01U
C627 0.1U
R336 1K
Q56
2N7002
G
DS
R332
2.2K(R)
C673 10P(R)
R341 2.2K
T
D41 1SS355
AC
C491 0.22U
R583 10K
T
R380
1K
Y2
24.576MHz
1 2
R205 330K
0.47U(R)C630
C632
0.01U
C448
0.1U
Q43
2N7002
G
DS
T
C488 0.22U
C668
10U/10V(0805)
+
C563 100U/16V_D
1 2
JAUDIO1
ACES-88266-1200
1
2
3
4
5
6
7
8
9
10
11
12
R449 0(R)
C614
1000P
C615
1UF
R347
100K
C806
0.1U
Q36
DTD114EK
C
E
B
C257
10U/10V(0805)
C626
0.1U
R776
1K
R584
100K
C666
22P
12
R333
2.2K(R)
C618
0.01U
C657
0.01U
C468
10U/10V(0805)(R)
C940 0.22U(R)
R326
0
Q37
2N7002
G
DS
C457
0.01U
C546
680P(R)
R585 330K
C652
0.01U
C490 0.22U
R346 100K
C939 0
R351
100K
R325 1K
C641
0.01U
C656 1U
C629
1UF
Q17 9410
4
8
5
1
3
7
6
2
C271
0.1U
C800
0.1U
C958 1U
C469
470P
L95
BK2125HS121(0805)
T
C642
10U/10V(0805)
R695 0
C670
0.01U
R219
100K
C613
1000P
C665
22P
12
C545
680P(R)
C487 0.22U
C645
0.1U
C616
1UF(R)
R697 0
C458
0.22U(R)
C667
0.1U
R575 330K
R451 4.7K(R)
U48
TC7S32F(R)
1
2
3
5
4
IN1
IN2
GND
VCC
OUT
C672
0.1U
R694
1K
R469 22
C622
0.01U
T
C628 10U/10V(0805)
T
D40
1SS355
A C
R470 22
U33
ALC655
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
45
46
47
48
VDD VDD
AVDD AVDD
VSS VSS AVSS NC
XTL-IN
XTL-OUT
SDATA-OUT
BIT-CLK
SDATA-IN
SYNC
RESET#
PC-BEEP
PHONE
AUX-L
AUX-R
VIDEO-L
VIDEO-R
CD-L
CD-R
CD-GND
MIC1
MIC2
LINE-L
LINE-R
VREF
VREFOUT
AFILT1
AFILT2
VRAD
VRDA
CAP1
NC
LINE-OUTL
LINE-OUTR
MONO-OUT
HP-OUT-L
AVSS
HP-OUT-R
AVDD
AVSS
ID0#
ID1#
JD
SPDIFO
R464 1M
+
C564 100U/16V_D
1 2
Q15 9410
4
8
5
1
3
7
6
2
C801
10U/10V(0805)
C625
10U/10V(0805)
Sheet 25 of 37
Audio Jack &
ADJ Power

Clevo D900T Specifications

General

Brand	Clevo
Model	D900T
Category	Laptop
Language	English