Clevo D900T Service Manual

Schematic Diagrams
DDR2 Terminator (71-D90T0-D05) B - 11
B.Schematic Diagrams
DDR2 Terminator
DDRVCC
DDRVCC
DDRVTT
DDRVTT
DDRVCC
DDRVCC
DDRVTT
DDRVTT
DDRVTT
DDRVCC
SDREFA 8 SDREFB 9
MAAB[0..13]6,9
SODTB[0..3]6,9
CKEB[0..3]6,9
SBSB[0..2]6,9
SRASB#6,9
WEB#6,9
SCASB#6,9
SCSB#[0..3]6,9
CKEA[0..3] 6,8
SCSA#[0..3] 6,8
SRASA# 6,8
SODTA[0..3] 6,8
SCASA# 6,8
MAAA[0..13] 6,8
WEA# 6,8
SBSA[0..2] 6,8
DDRVTT 30
DDRVCC 6,7,8,9,30,31
SDREFA SDREFB
MAAA13
SBSA1
CKEA0
CKEA3
CKEA2
CKEA1
CKEB0
CKEB2
CKEB3
SBSB0
CKEB1
SRASB#
WEB#
SCASB#
SRASA#
SCASA#
WEA#
MAAA4
MAAA2
MAAA0
MAAA5
MAAA3
MAAA8
MAAA12
MAAA9
SBSB2
MAAB11
MAAB7
MAAB6
MAAB4
MAAB2
MAAB0
MAAB12
SCASB#
WEB#
MAAB1
MAAB10
MAAB9
MAAB8
MAAB5
MAAB3
SCASA#
SBSA0
MAAA10
MAAA1
MAAA11
MAAA7
MAAA6
SBSA2
SRASA#
WEA#
SODTA2
SODTA3
SODTA0
SODTA1
SBSB1
SRASB#
MAAB13
SCSA#1
SCSA#0
SCSA#3
SCSA#2 SODTB3
SODTB2
SODTB1
SODTB0
SCSB#1
SCSB#0
SCSB#2
SCSB#3
RP89
8P4RX40
8 1
7 2
6
5
3
4
C845 0.1UF
C87 0.1UF
C199 0.1UF
C113 0.1UF
C854 0.1UF
+ C200 470UF/4V1 2
C847 0.1UF
C104 0.1UF
RP92
8P4RX33
81
72
6
5
3
4
C154
0.01UF
R134
75_1%
+
C117
470UF/4V
1 2
C696 0.1UF
C867 0.1UF
RP59
8P4RX33
81
72
6
5
3
4
RP60
8P4RX33
81
72
6
5
3
4
C108 1UF(0603)
C101
0.01UF
RP58
8P4RX33
8 1
7 2
6
5
3
4
C110 0.1UF
C153 1UF(0603)
C146 0.1UF
R80
75_1%
C849 0.1UF
RP93
8P4RX40
8 1
7 2
6
5
3
4
RP88
8P4RX40
81
72
6
5
3
4
RP26
8P4RX33
8 1
7 2
6
5
3
4
R76
75_1%
C175 0.1UF
C114 0.1UF
C198 0.1UF
C174 0.1UF
C100
0.1UF
C176 0.1UF
C846 0.1UF
C143 1UF(0603)
C852 0.1UF
C105 0.1UF
C149
0.01UF
C106 0.1UF
C866 0.1UF
RP73
8P4RX33
8 1
7 2
6
5
3
4
C204 0.1UF
R139
75_1%
RP27
8P4RX33
8 1
7 2
6
5
3
4
C152 1UF(0603)
C436 0.1UF
C861 1UF(0603)
C851 0.1UF
C103 1UF(0603)
C848 0.1UF
C471
0.01UF
C211 0.1UF
C862 1UF(0603)
RP61
8P4RX33
81
72
6
5
3
4
C156
0.01UF
C855 0.1UF
+
C197
470UF/4V
1 2
+
C118
470UF/4V
1 2
C850 0.1UF
C868 0.1UF
C84 10UF/6.3V
C869 0.1UF
C150
0.1UF
C216 10UF/6.3V
C465
0.01UF
C111 1UF(0603)
C480
0.1UF
C435 0.1UF
C864 0.1UF C865 0.1UF
C144 0.1UF
C88 0.1UF
RP25
8P4RX40
81
72
6
5
3
4
RP90
8P4RX33
8 1
7 2
6
5
3
4
C844 0.1UF
C201 10UF/6.3V
C145 0.1UF
C860 1UF(0603)
+ C449 470UF/4V1 2
C85 0.1UF
C674
0.1UF
C473
0.01UF
C431 10UF/6.3V
C691 0.1UF
RP11
8P4RX40
8 1
7 2
6
5
3
4
C112 1UF(0603)
RP74
8P4RX33
81
72
6
5
3
4
+
C157
470UF/4V
1 2
RP91
8P4RX40
81
72
6
5
3
4
C856 0.1UF C857 0.1UF
+ C206 470UF/4V1 2
C213 0.1UF
C859 0.1UF
C102 0.1UF
C99 0.1UF
C675
0.01UF
C853 0.1UF
+ C98 470UF/4V1 2
C151 1UF(0603) C863 1UF(0603)
C858 0.1UF
DDRVREF GEN. & DECOUPLING
Trace Width 12 Mil
Space 20 Mil
CHANNEL A CHANNEL
B
Trace Width 12 Mil
Space 20 Mil
DDRVREF GEN. & DECOUPLING
DDR2 TERMINATION
Sheet 10 of 37
DDR2 Terminator

Clevo D900T Specifications

General

Brand	Clevo
Model	D900T
Category	Laptop
Language	English