Clevo D900T Service Manual

Schematic Diagrams
Audio DJ Board (71-D90T0-D05) B - 35
B.Schematic Diagrams
Audio DJ Board
VDD5_B
+5VCDROM_B
VDD5_B
VIN_ADJ
+5VCDROM_B
VIN_ADJ
+3VCDROM_B
+3VCDROM_B
+5VCDROM_B
+5VCDROM_B
VOLUM_DOWN_1
STOP_EJECT_1
CIR_RX_1
PLAY_PAUSE_1
REPEAT_1
RD_1
VOLUM_UP_1
ADJ_PWRS_1
FF_1
REPEAT_1
PLAY_PAUSE_1
LCD_DATA_1
RD_1
LCD_CS_1
CIR_RX_1
STOP_EJECT_1
FF_1
ADJ_PWRS_1
EL_ON_1
VOLUM_DOWN_1
VIN_ADJ
LCD_WR_1
VOLUM_UP_1
LCD_RD_1
EL_ON_1
LCD_WR_1
LCD_CS_1
LCD_DATA_1
LCD_CS_1
LCD_RD_1
LCD_WR_1
LCD_DATA_1
EL_ON_1
BQ2
2N7002
G
DS
BJ2
ACES-87151-24X3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
BC4
4.7U(0805)
BC1
0.1UF
BR1 100(0805)(R)
BSWEB8
HCH STS-05-A
1 3
2 4
LED1
S-3701BMRMYB-B-A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
a
b
c
d
e
f
g
DIG1
DIG2
DIG3
DIG4
DIG5
DIG6
DIG7
COM1
COM2
BSWEB7
HCH STS-05-A
1 3
2 4
T513
BR15 10K
BJ1
ACES-85202-0702(R)
1
2
3
4
5
6
7
BSWEB2
HCH STS-05-A
1 3
2 4
BR19 100K
BR7
10K
BU2
PT6961
12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
3
2
22
24
1
31
13
14
15
17
18
19
20
21
32
16
30
SG3/KS3
SG2/KS2
SG1/KS1
VDD
K3
K2
K1
STB
GR4
GND
GR6
VDD
CLK
GR3
GND
DIN
DOUT
SG12/GR7
GR5
OSC
GR1
NC
SG4/KS4
SG5/KS5
SG7/KS7
SG8/KS8
SG9/KS9
SG10/KS10
SG11
GND
SG6/KS6
GR2
BH4
C237D91
BQ1
NDS352AP
G
DS
BSWEB5
HCH STS-05-A
1 3
2 4
BC5
0.1U
BC8
0.1U
BR14 0
BR17 10K
BH2
C237D91
BR11 0(0805)
BR4
10K
T403
BSWEB3
HCH STS-05-A
1 3
2 4
BC7
4.7U(0805)
C.IR
BU1
A
B
C
BR10 0
BR9 0(R)(0805)
BR2 100(0805)
BR6
10K
BR13 0
T512
BR3
100K
BR12 0
BH3
C237D91
BC2
4.7UF(0805)
BR16 10K
BSWEB6
HCH STS-05-A
1 3
2 4
BC3
0.1U
BSWEB1
HCH STS-05-A
1 3
2 4
BR5
10K
BH1
C237D91
BSWEB4
HCH STS-05-A
1 3
2 4
BC6
0.1U
BR8 51K
PNA4612MOOLB
GND_B
GND_B
GND_BGND_B
GND_B
GND_B GND_B
GND_B
GND_B
GND_B GND_B GND_B
GND_B
GND_B
GND_B
GND_B
GND_B
GND_B
40MIL
Sheet 34 of 37
Audio DJ Board

Clevo D900T Specifications

General

Brand	Clevo
Model	D900T
Category	Laptop
Language	English