Technical data

Schematics
D–16
Digital HiNote VP 500 Service Guide
LPTACK# LPTBUSY
1 8 2 7 3 6 4 5
RP6
8P4R-2.7K
+5V_PRN
SUPER I/O
SD[0..7]
SD[0..7]
SA[0..17]
SA[0..17]
SA0 SA1 SA2 SA3 SD0 SD1 SD2 SD3 SD4 SD5 SD6 SD7
D0
48
D1
49
D2
50
D3
51
D4
53
D5
54
D6
55
D7
56
A0
28
A1
29
A2
30
A3
31
A4
32
A5
33
A6
34
A7
41
A8
42
A9
43
PDACK#(DACK_C)
96
DACK#(DACK_B)
36
IRQ3(IRQ_C)
37
IRQ4(IRQ_D)
38
PINTR1(IRQ_E)
39
DRV2/ADRX/IRQ_B
94
RD#(IOR#)
44
WR#(IOW#)
45
DRVDEN0
1
INDEX#
12
MTR0#
2
MTR1#
5
DR0#
4
DR1#
3
DIR#
7
STEP#
8
WDATA#
9
WGATE#
10
TRK0#
13
WP#
14
RDATA#
16
HDSEL#
11
DSKCHG#
17
IRQ_A
19
DRVDEN1
18
STROBE#
77
AUTOFD#
76
ERR#
75
INIT#
74
SLCTIN#
73
ACK#
62
BUSY
61
PE
60
SLCT
59
PD0
71
PD1
70
PD2
69
PD3
68
PD4
66
PD5
65
PD6
64
PD7
63
PDRQ(DRQ_C)
99
FDRQ(DRQ_B)
52
RESET
57
IOCHRDY
100
AEN
46
TC
35
X1/OSC
20
DRQ_A
21
RXD2/IRRX
88
RI2#
86
TXD2/IRTX
89
DCD2#
87
DSR2#
90
RTS2#
91
CTS2#
92
DTR2#
93
RXD1
78
DCD1#
85
RI1#
84
TXD1
79
DSR1#
80
RTS1#
81
CTS1#
82
DTR1#
83
VSS
95
VSS
67
VSS
47
VSS
6
VDDIO_5V
98
VDD_3V
15
A10
97
FINTR(IRQ_F)
40
IRQIN
23
IDEEN/IRQ_H
24
HDCS0#
25
HDCS1#
26
CS
27
DACK_A
22
PWRGD
58
VDD_3V
72
U20 FDC37C665IR
AUTOFD#
LPTERR# LPTACK# LPTBUSY LPTPE LPTSLCT
LPTSTB#
LPTACK# LPTBUSY LPTPE LPTSLCT LPD0 LPD1 LPD2
LPD[0..7]
LPTSTB# AUTOFD# LPTERR# INIT# SLCTIN#
INIT# SLCTIN#
LPD[0..7]
17,22 17,22 17
17,22
17,22 22 17,22 17,22
17,22
22
INIT#
SLCTIN#
LPTPE LPTSLCT
R5
33
R131
33
LPTINIT# LPTSLCTIN#
17
17
+5VS
C215 .1UF
+5V51
+3VS
LPD3 LPD4 LPD5 LPD6 LPD7
R247 0_0805
R248 0_0805
+5VS
*
PDACK2#
PDREQ2
SA4 SA5 SA6 SA7 SA8 SA9
+5VS
R168
4.7K
2 1
D22
1N4148
PMDRQ2
PMDAK2#
+5VS
+5VS
C73 .1UF
14,16
14
14,16
SA10BK
1 2
1 4
U38A 74ACT04
AEN
PMDAK2#
14,21
14,20,21
14,16
13,14,21,22
13,14,22 13,14,22 13,14,22
14,22
14
IRQ6 IRQ7
IOCHRDY
RSTDRV
IRQ3 IRQ4
IRQ15
C285 1000PF
C35 .1UF
C219 4.7UF
+5 VS
IRTX
IRRX
INT_SP_R1
C8 .1UF
C9 1UF 0805
16
20
16
1 2 3 4 5 6 7 8 9 10 11 12 13 14
JP5 HEADER 14
INT_SP_R2
SW_CLK SW_DATA
S/RBTN
C10 68PF
C11
68PF
20
ON/OFFBTN INT_SP_L1 INT_SP_L2
22,23
19
20 20
19 19
16 16
IRTX
IRRX
IRTX IRRX
R11 1K
IOR# IOW#
AEN TC
MTR0#
INDEX# MTR0# AEN
INDEX#
PMDRQ2
*
R255
1K
R7
0
24MOSC
3MODE#
R135
0
ONLY FOR 669
C282
15PF
R161 10
14,17,21
14,15,18,20,21
9
21
14,16
14,15,18,20,21
14,20
+5VS
21
21 21 21
13,1 4,15,21,22
21 21
21
19,21
21
21
STEP#
WGATE#
WP#
DSKCHG#
DRV0#
TRACK0#
STEP# WGATE# TRACK0# DRV0# WP# DSKCHG#
HDSEL
RDATA
WDATA FDDIR
FDDIR WDATA RDATA HDSEL
*
IRQ14
21
R184
0
CFG1
BADDR1
BADDR0
DTRA#
CTSA#
RTSA#
DSRA#
TXDA
DCDA#
TXDA DTRA# RTSA# SIN1
R9
10K
+5VS
17 17 17
17
17 17
RXDA
RIA#
RIA# RXDA
2 1
D1
1N4148
17
17
+5VS
ONLY FOR 669
ONLY FOR 669
14,16
12,14,22IRQ10
R158
0
R136
0
R27 1K
PMDAK2#
* *
C220 .1UF
SA11
R170
0
R159
0
*
1 8 2 7 3 6 4 5
RP9
8P4R-1K
+5VS
ONLY FOR 669
DRV0# RDATA TRACK0# WP# DSKCHG# INDEX#
R245
1K
R246
1K
8 7 6 5 4 3 2 1
A B C D
12345678
D C B A
Date: July 22, 1996 S heet 16 of 23 Size Document Number REV
B Schematics, TS31G1 1.0
Title
FDC37C665IR SUPER I/O
Compal Electronics, Inc.