Lpc Super I/O Ns393 - EUROCOM M22ES Service Manual

Schematic Diagrams

LPC Super I/O NS393

Sheet 21 of 31
LPC Super I/O
NS393
B - 22 LPC Super I/O NS393 (71-M2200-D06)
/WGATE# ROM
Set Printer Port Function
U18 +3VS
SD0
SA18 1 13
A18 OD0
SD1
SA17 30 14
A17 OD1
SA16 2 15 SD2
A16 OD2 SD3
SA15 3 17
A15 OD3
SD4
SA14 29 18 R517 R516
A14 OD4
SA13 28 19 SD5 10K(R) 10K(R)
A13 OD5 SD6
SA12 4 20
A12 OD6
SD7
SA11 25 PLCC 21
A11 OD7
SA10 23
A10 BID0
SA9 26
A9
ROMWRITE# BID1
SA8 27 31
A8 PGM
SA7 5
A7
SA6 6
A6
SA5 7 32 R524 R513
+5VS
A5 VCC
SA4 8 10K 10K
A4
SA3 9 16
C460
GND
A3
SA2 10
A2
0.1UF
SA1 11
A1
SA0 12 32 PIN
A0
ROMCS# +3VS
22 PLCC
CE#
MEMR# 24
OE#
4M MEMW# R510 10K(R)
R508 10K
MX29F004TQC-90
RTS# R540 4.7K(R)
T208 T209
L43
+3VS FIRVCC
BK2125HS121
C267
12
RN1 RN2
8P4R_18 8P4R_18 13
4.7U(0805)
R163
47K
Z195 C247
FIRGND
2200P
U14
IRRX 8
RXD
IRMODE
3 4 Z196
FIR_SEL MDO
IRTX
9 5 Z197
TXD MD1
11 R157 R155
GND
R165 2.2K 2.2K
4.7K
HSDL-3600
FIRGND
R140 1 C726 0.1UF
C207 0.047U
FIRVCC
FIRGND
T214 TZ1907 C208 10U(0805)
VCC_CORE
+5VS +5VS
R460 10K U30D
C715 C711 74HCT08
12
0.1UF 0.1UF 11 FDDLED#
FDDLED# [15]
DR0# 13
+2.5V VCC_CORE
+5VS
D12
Z2228
A C
1N4148 RP32 RP31
R206
8P4RX4.7K
8P4RX4.7K
4.7K
LPTSLCTIN# L46
1 2 FCM1608K-601
LPTSTB#
LP4 4 5 BK32164S471
LPTAFD#
3 6
LPTERROR#
2 7
LPTINIT#
1 8
LPTSLCT#
LP1 1 8 BK32164S471
LPTPE# 2 7
LPTBUSY#
3 6
LPTACK#
4 5
LPTD3 LP3 1 8 BK32164S471
LPTD2
2 7
LPTD1 3 6
LPTD0 4 5
LPTD7
LP2 1 8 BK32164S471
LPTD6 2 7
LPTD5 3 6
LPTD4 4 5
BLA3216A121SG4
BEAD ARRAY
CP3
180P CAP ARRAY
8P4C 8P4C
[12,20] LPC_AD0
U32
[12,20] LPC_AD1
[12,20] LPC_AD2
[12,20] LPC_AD3
LPC_AD0
15
LAD0
LPC_AD1 16
LPC_AD2 LAD1
10PF(R) 17
C691 R529 10(R)
LAD2
Z2201 LPC_AD3
18
LAD3
PCICLKIO
8
[3] PCICLKIO LCLK
PCIRST#
9
[6,10,11,15,16,17,18,20,21] PCIRST#
LRESET#
LPC_FRAME#
12
[12,20] LPC_FRAME#
+3VS LPC_DRQ# LFRAME#
11
[12] LPC_DRQ# LDRQ#
Z2202
R523 4.7K 7
LPCPD#
R526 BID0
4.7K(R) 6
CLKRUN#/GPIO36
SERIRQ 10
[12,17,20] SERIRQ SERIRQ
FLASHON#
19
SMI#/GPIO35
SIO48M 20
[3] SIO48M
CLKIN
DSKCHG# 21
DSKCHG#
HDSEL# 22
HDSEL#
RDATA# 23
RDATA#
WP# 24
WP#
TRK0# 25
TRK0#
WGATE# 26
WGATE#
WDATA# 27
WDATA#
T210 T211 T212 T213 STEP# 28
SETP#
+5V +5V
DIR# 29
DIR#
DR0# 30
DR0#
MTR0# 31
MTR0#
INDEX# 32
INDEX#
U31D U31C 3MODE# 33
DENSEL
9 T202 Z2216 34
DRATE0/IRSL2
11 8
10
SA0 95
XA0/GPIO20
SA1
7432 7432 94
XA1/GPIO21
SA2
93
XA2/GPIO22
SA3 92
L75 +5VS SA4 XA3/GPIO23
91
XA4/GPIO24/XSTB0#
SA5
90
FDDVCC XA5/XSTB1#/XCNF2
SA6 87
SA7 XA6/GPIO26/PRIQA/XSTB2#
BEAD(1206) 86
XA7/GPIO27/PIRQB
SA8
C645 C623 C607 + C293 85
XA8/GPIO30/PIRQC
SA9 84
SA10 XA9/GPIO31/MTR1#/PIRQD
0.1UF 0.1UF 10U 100U/10V (R) 83
XA10/GPIO32/XIORD#/MDRX
SA11
82
XA11/GPIO33/XIOWR#/MDTX
SA12
81
SA13 XA12/GPIO10/JOYABTN1/RI2#
80
XA13/GPIO11/JOYBBTN1/DTR2#_BOUT2
SA14
Near To The Connector 79
XA14/GPIO12/JOYAY/CTS2#
SA15
78
SA16 XA15/GPIO13/JOYBY/SOUT2
77
XA16/GPIO14/JOYBX/RTS2#
SA17
CN22 76
XA17/GPIO15/JOYAX/SIN2
FDDVCC SA18
75
XA18/GPIO16/JOYBBTN0/DSR2#
T193 Z2223 74
XA19/DCD2#/JOYABTN0/GPIO17
1
INDEX#
2
3
DR0#
4
PC87393
5
DSKCHG#
6
TP13
7
TP14
8
R476 0(R) Z411
9
MTR0#
10
TP15
11
DIR# +5VS
12
3MODE# R485 0 Z412
13
STEP#
14
RN4
15
WDATA#
16
8P4R_1K
R547 R551
17
WGATE#
18
19
TRK0# TRK0#
20
INDEX#
21
WP# DSKCHG#
10K 10K
22
RDATA#
23
RDATA# WP#
24
3MODE#
25
HDSEL#
26
FDD CON 26P
LPSLCTIN#
LPSLCT# 13
25
LPSTROBE# LPPE#
12
LPAFD#
24
LPERROR# LPBUSY#
11
LPINIT#
23
LPACK#
10
LPSLCT#
22
LPPE# LPD7 9
LPBUSY#
21
LPACK# LPD6
8
20
LPD3 LPD5
7
LPD2
19
LPD1 LPD4 6
LPD0
18
LPD7 LPD3
5
LPD6
LPSLCTIN# 17
LPD5 LPD2
4
LPD4 LPINIT#
16
LPD1 3
CP2 CP4 CP1 LPERROR#
15
LPD0
2
LPAFD# 14
C3
LPSTROBE#
1
180PF
8P4C LPT CON
8P4C
+3VS
C705 C696 C694 C675
0.1UF
0.1UF 0.1UF 0.1UF
LPTD0
52
PD0/INDEX#
50 LPTD1
PD1/TRK0# LPTD2 +3VS
48
PD2/WP#
LPTD3
46
PD3/RDATA#
45 LPTD4
PD4/DSKCHG# LPTD5
44
PD5/MSEN0
LPTD6
43 R553
PD6/DRATE0
LPTD7
42
4.7K
PD7/MSEN1
PC87393
PNF
35
PNF/XRDY
LPTSLCT# PNF
36
SLCT/WGATE#
37 LPTPE#
PE/WDATA#
LPTBUSY#
40
BUSY_WAIT#/MTR1#
LPTACK#
41 R552
ACK#/DR1#
47 LPTSLCTIN#
4.7K(R)
SLIN#_ASTRB#/STEP# LPTINIT#
49
INIT#/DIR#
LPTERROR#
51
ERR#/HDSEL#
53 LPTAFD#
AFD#_DSTRB#/DENSEL LPTSTB#
54
STB#_WRITE#
DCD#
55
DCD1# DCD# [15,23]
DSR#
56
DSR1# DSR# [15,23]
57 RXD
RXD [15,23]
SIN1 RTS#
58
RTS1#/TEST RTS# [23]
TXD
59
SOUT1/XCNF0 TXD [23]
CTS#
60
CTS# [15,23]
CTS1# DTR#
61
DTR1#_BOUT1/BADDR DTR# [23]
RING#
62
RI1# RING# [15,23]
IRTX
70
IRTX
IRRX
69
IRRX1
68 IRMODE
IRRX2_IRSL0
Z2224
67 T194
IRSL1
Z2225
66
PME# [16,17,18,20]
IRSL3/PWUREQ#
R528 0(R)
SD0
3
XD0/GPIO00/JOYABTN1
2 SD1
XD1/GPIO01/JOYBBTN1 SD2
1
XD2/GPIO02/JOYAY
SD3
100
XD3/GPIO03/JOYBY
99 SD4
XD4/GPIO04/JOYBX SD5
98
XD5/GPIO05/JOYAX
SD6
97
XD6/GPIO06/JOYBBTN0
SD7
96
XD7/GPIO07/JOYABTN0
MEMW#
4
XWR#/XCNF1
MEMR#
5 80CS#
XRD#/GPIO34/WDO# Z2226
73
T192
XIOWR#/XCS1#/MTR1#/DRATE0
BID1
71
XIORD#/GPIO37/IRSL2/DR1#
ROMCS#
72
XCS0#/DR1#/XDRY/GPIO25
65 TZ2206
T195
NC
TZ2201
T201
TZ2202
T200
TZ2203
T199
TZ2204
T198
TZ2205
T203
+5VS +5VS
RP79
RP81
SA0 SD0
1 10 6 5
SA1 SA7 SD1 SD2
2 9 7 4
SA2
3 8 SA6 SA16 8 3 SA17
SA3 SA5 SA18 SD4
4 7 9 2
SA4 SD3
5 6 10 1
10P8RX8.2K(R) 10P8RX8.2K(R)
RP80 RP83
SA12 TZ2202
6 5 6 5
SA13 SA11 TZ2203 SD5
7 4 7 4
SA14 SA10 TZ2204 SD6
8 3 8 3
SA9 TZ2201 SD7
SA15 9 2 9 2
SA8 TZ2205
10 1 10 1
10P8RX8.2K(R) 10P8RX8.2K(R)
+5VS +5VS
CN5
+5V
R454 10K
+5VS
U31B
FLASHON# Z2229
C A 4
ROMWRITE#
D29 6
MEMW#
5
1N4148
7432
XCNF0(59)=HI BASE ADDRESS:(61)
NC: 2E
XCNF1(4)=LOW
PULL HIGH:4E
XCNF2(90)=X
61
59
TXD R533 10K +3VS DTR# R536 10K(R)
+3VS