Schematic Diagrams
ROM, W517 B - 19
B.Sch
em
atic D
iag
rams
ROM, W517
Sheet 18 of 29
ROM, W517
+3V_IO
+5VS
+3VS
+3VS
+5VS
+5VS
+5VS
+5VS
+5VS
+3VS
+5VS
+5VS
+3V_IO
LPC_FRAME# [13,21]
LPC_AD3 [13,21]
LPC_AD2 [13,21]
LPC_AD1 [13,21]
LPC_AD0 [13,21]
INT_SERIRQ [12,21,24]
PCLK_IO [10]
LPC_DRQ#0 [13]
LPC_PME# [13,21]
FLASH#
[12,13]
SUSB#
[4,13,18,22,26,28,29]
PCIRST# [5,6,12,16,17,18,20,21,22,24,27]
LPC_FRAME#
LPC_AD3
LPC_AD2
LPC_AD1
LPC_AD0
INT_SERIRQ
LPC_DRQ#0
PCLK_IO
24M_SIO
PCIRST#
IRRX
IRTX
IRMODE
Z1901
Z1902
Z1903
Z1904
Z1905
Z1906
Z1907
Z1908
Z1909
Z1910
Z1911
Z1912
Z1913
Z1914
RING#
DCD#
TXD#
RXD#
DTR#
RTS#
DSR#
CTS#
Z1915
Z1916 Z1917
Z1918
Z1919 Z1920
Z1921
Z1922
Z1923 Z1924
Z1925
Z1926
Z1927 Z1928
Z1929
Z1930 Z1931
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
IOW#
IOR#
MEMW#
MEMR#
KBCS#
RTCCS#
ROMCS#
IRQ1
IRQ12
SD0
SD5
SD3
SA4
SA7
SA15
SD6
SD4
SA2
SD2
SA14
SA17
SA9
SA11
SA5
SA16
SA12
SD1
ROMWRITE#
SD7
SA0
SA8
SA10
ROMWRITE#
SA6
MEMR#
SA13
SA1
SA3
SA18
ROMCS#
SD5
SD1
SD3
SD6
SD4
SD2
SD7
SD0
SD0
SA4
SA13
SA7
SA5
SA12
SA6
SA14
SA15
SD1
SD3
SD2
SA2
SA1
SA0
SA3
SA11
SA10
SA8
SA9
SA17
SA16
SD5
SD7
SD6
SD4
SA18
ROMWRITE#
SUSB#
Z1933
MEMW#
Z1932
Z1938
IOW#
IOR#
KBCS#
RTCCS#
IRQ1
IRQ12
INT_SERIRQ
LPC_FRAME#
LPC_AD0
LPC_AD1
LPC_AD2
LPC_DRQ#0
TZ1902
TZ1903
LPC_AD3
TZ1904
Z1934
24M_SIO
Z1935
Z2152
U45
7SH32
2
1
4
3
5
R256
4.7K
RP36
10P8RX8.2K
10
9
8
7
6
1
2
3
4
5
RP34
10P8RX8.2K
10
9
8
7
6
1
2
3
4
5
RP35
10P8RX8.2K
10
9
8
7
6
1
2
3
4
5
RP71
10P8RX8.2K
10
9
8
7
6
1
2
3
4
5
RP70
10P8RX8.2K
10
9
8
7
6
1
2
3
4
5
C638
0.1uF
L72
HCB1608K-121T25
1
2
OSC1
24.0MHz
1
2
4
3
CNT
GND
VCC
OUT
R532
*0
R531
33
R520
33
POWER
ISA
LPC
FIR
FDC
LPT
COM
U48
W83L517D
75
74
73
72
71
70
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
1
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
69
52
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 25
XA5/GP42
XA4/GP41
XA3/GP40
XA2/GP27
XA1/GP26
XA0/GP15
MEMW#/GP13
MEMR#/GP12
XD7/GP37
XD6/GP36
XD5/GP35
XD4/GP34
XD3/GP33
GND
XD2/GP32
XD1/GP31
XD0/GP30
IOW#/GP25
IOR#/GP24
IRQ12IN/GP23
IRQ1IN/GP22
MCCS#/GP21
VCC3V
IRSEL0
IRTX
IRRX
RI
A
#
DCDA
#
SO
U
T
A/
PEN
4
8
SI
N
A
D
T
R
A
#
/PN
PC
SV#
R
T
SA#
/H
EFR
A
S
DS
RA
#
VCC
C
T
SA#
STB#
AFD
#
E
RR#
GND
IN
IT#
SL
IN
#
PD
7
PD
6
PD
5
PD
4
PD
3
PD
2
PD
1
DSA#
XA6/GP43
XA7/GP44
XA8/GP45
XA9/GP46
XA10/GP47
XA11/GP50
XA12/GP51
XA13/GP52
XA14/GP53
GND
XA15/GP54
XA16/GP55
XA17/GP56
XA18/GP57
VCC
HEAD#
RDATA#
WP#
TRACK0#
WE#
WD#
STEP#
DIR#
MOA#
DSKCHG#
ROMCS#/GP14/PENROM#
KBCS#/GP20/PENKB#
INDEX#
DRVDEN0
P80CS#/GP10
RTCCS#/GP11
CLKIN
PME#
LREST#
PDCTL#
GND
SERIRQ
PCICLK
LDRQ#
LAD0
VCC3V
LAD1
LAD2
LAD3
LFRAME#
PRT_NFDD#
SL
C
T
PE BU
SY
AC
K#
PD
0
C657
10P
T
T T
T
T
T
T T
T
T T
T
T
T
T
T T
R284
0
C626
0.1uF
T
T
T
T
T
T
T
T
T
T
T
T
T
T
U?
SI9183-3.3
1
2
3
4
5
VIN
GND
SD
BP
VO
C?
10uF/10V
C?
0.1uF
C?
10uF/10V
R285
8.2K
PLCC
32 PIN
AT29LV020
U6
30
2
3
29
28
4
25
23
26
27
5
6
7
8
9
10
11
12
22
24
13
14
15
17
18
19
20
21
1
32
31
16
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CE#
OE#
OD0
OD1
OD2
OD3
OD4
OD5
OD6
OD7
A18
VCC
PGM
GND
TSOP
32 PIN
AT49F040
U7
6
10
11
5
4
12
1
31
2
3
13
14
15
16
17
18
19
20
32
30
21
22
23
25
26
27
28
29
8
7
24
9
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
OE#
CE#
OD0
OD1
OD2
OD3
OD4
OD5
OD6
OD7
VCC
WE
GND
A18
C452
0.1uF
R618
100K
R617
156K
JDEBUG1
*CON10
1
2
3
4
5
6
7
8
9
10
R283
47K
R282
47K
R281
4.7K
R280
*10K
R279
47K
R278
*4.7K
R277
47K
R276
47K
+3VS
[3,5,6,7,8,10,11,12,13,14,16,17,18,21,22,23,26,27,28]
+5VS
[6,11,12,14,17,21,22,23,26,28]
PLCC
TSSOP
4M
4M
ROM
9/12
5/12
R617=(3.1-1.215)*100K/1.215=155K=156K
3V_IO=(156K*1.215/100K)+1.215=3.1104
5/12
Содержание M375C
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer M375C M385C Service Manual ...
Страница 35: ...Part Lists Top M375C A 3 A Part Lists Top M375C Figure 1 Top M375C ...
Страница 36: ...Part Lists A 4 Bottom M375C A Part Lists Bottom M375C Figure 2 Bottom M375C ...
Страница 37: ...Part Lists LCD M375C A 5 A Part Lists LCD M375C Figure 3 LCD M375C ...
Страница 38: ...Part Lists A 6 Card Reader M375C A Part Lists Card Reader M375C Figure 4 Card Reader M375C ...
Страница 40: ...Part Lists A 8 CD RW Drive TEAC M375C A Part Lists CD RW Drive TEAC M375C Figure 6 CD RW Drive TEAC M375C ...
Страница 41: ...Part Lists Combo Drive TEAC M375C A 9 A Part Lists Combo Drive TEAC M375C Figure 7 Combo Drive TEAC M375C ...
Страница 44: ...Part Lists A 12 Top M385C A Part Lists Top M385C Figure 10 Top M385C ...
Страница 45: ...Part Lists Bottom M385C A 13 A Part Lists Bottom M385C Figure 11 Bottom M385C ...
Страница 46: ...Part Lists A 14 LCD M385C A Part Lists LCD M385C Figure 12 LCD M385C ...
Страница 47: ...Part Lists Card Reader M385C A 15 A Part Lists Card Reader M385C Figure 13 Card Reader M385C ...
Страница 49: ...Part Lists CD RW Drive TEAC M385C A 17 A Part Lists CD RW Drive TEAC M385C Figure 15 CD RW Drive TEAC M385C ...
Страница 50: ...Part Lists A 18 Combo Drive TEAC M385C A Part Lists Combo Drive TEAC M385C Figure 16 Combo Drive TEAC M385C ...