Super I/O - EUROCOM M660N Service Manual

Schematic Diagrams

SUPER I/O

HCB1608K-121T25
L37
1
+3VS
Sheet 33 of 40
SUPER I/O
R483
+3VS
B - 34 SUPER I/O
Z3318
2
C306 C307 C370 C319 C304 C305
0.1UF 0.1UF 0.1UF 0.1UF
4.7U_08 4.7U_08
U21
14,23,26 LPC_AD[3:0]
LPC_AD0 32 33 Z3307
LAD0 NC
Z3308
LPC_AD1 36 37
LAD1 NC
LPC_AD2 38 39 Z3309
LAD2 NC
Z3310
LPC_AD3 40 41
LAD3 NC
PCLK_SI/O 25 26 Z3311
2,23 PCLK_SI/O LCLK NC
Z3312
LPC_DRQ#0 16 4
14,23 LPC_DRQ#0 LDRQ/XOR_OUT NC
LPC_FRAME# 30 31 Z3313
14,23,26 LPC_FRAME# LFRAME NC
LRESET# 27 18 Z3314
LRESET NC
INT_SERIRQ 28 29 Z3315
16,19,23 INT_SERIRQ SERIRQ NC
PM_CLKRUN# 19 20 Z3316
16,19,23 PM_CLKRUN# CLKRUN GPO24
CLK_ICH14_IO 43 42 Z3317
2,23 CLK_ICH14_IO
CLKIN NC
Z3301 11 5 IRRX
GPIO00 IRRX1
Z3302 12 7 IRMODE
GPIO01 IRRX2_IRSL0
Z3303 13 6 IRTX
GPIO02 IRTX
Z3304
14
GPIO03
Z3305 15 1 CTS#
GPIO04 CTS1
44 DCD#
DCD1
Z3306 17 45 DSR#
GPIO20 DSR1
PM_SUS_STAT# 21 2 DTR#
16,23 PM_SUS_STAT#
GPIO21/LPCPD DTR1_BOUT1/BADDR
3 RING#
RI1
Z3324 22 47 RTS#
GPIO23 RTS1/TRIS
46 RXD
SIN1
48 TXD
SOUT1/TEST
PC87381-VBH
BASE ADDRESS CONFIGURATION
XBUS RESET CONFIGURATION
DTRA# PULL-UP : 4E
DTRA# PULL-DOWN:
2E (DEFAULT)
C371
0.1UF_04
0603
+3VS
C510 C512
0.1UF_04 1UF
U35
Z3326 Z3333
28 27
C1+ V+
C500
0.1UF_04 Z3327 24 3 Z3334
C1- V-
C511 C505
Z3328
1
C2+
C507 0.1UF_04 0.1UF_04
0.1UF_04 Z3329 2
C2-
TXD 14 9 TXDO
TXDO 31
T1IN T1OUT
RTS# 13 10 RTSO#
T2IN T2OUT RTSO# 31
DTR# 12 11 DTRO#
T3IN T3OUT DTRO# 31
Z3330
20
R2OUTB
DSR# 19 4 DSRO#
R1OUT R1IN DSRO# 31
RING# 18 5 RINGO#
R2OUT R2IN RINGO# 31
CTS# 17 6 CTSO#
R3OUT R3IN CTSO# 31
RXD 16 7 RXDO
R4OUT R4IN RXDO 31
DCD# 15 8 DCDO#
DCDO# 31
R5OUT R5IN
Z3331 23
FORCEON
100K 22
/FORCEOFF
25
GND
Z3332
21
/INVALID
MAX3243
U28
R598 *47K
+3VS
IRRX 8 1
RXD VCC
IRTX R597 *0 Z3319 9
TXD
10
LEDA
R596 *4.7K
+5VS
IRMODE 3
FIR_SEL
7
GND
Z3320 4
MD0
5
MD1
R599 2
AGND
Z3321 6
NC
11
*4.7K
GND
*HSDL-3600
F950104
CLK_ICH14_IO
PM_CLKRUN#
+3VS
R378
*10K_04
R318 8.2K INT_SERIRQ
+3VS
RTS# R375 *4.7K_04
DTR# R376 *4.7K_04
R377 4.7K_04
6,15,16,18,19,20,23,26,28 PLT_RST#
15,18,19,20,21,26 LPLT_RST#
+3VS
U9
8 5 Z3337 R203 *47
VDD SI
Z3338
2 R243 *47
SO
1
CE#
Z3339
6 R202 *47
SCK
R244 *3.3K Z3335 3
WP#
C236 C265 C264
*33PF *33PF *33PF
R201 *3.3K Z3336 7 4
HOLD# VSS
*SPI
F950104
+3VS 2,3,6,9,11,12,13,14,16,17,18,19,20,21,23,24,25,26,27,28,30,32,34
+5VS 16,17,18,22,23,24,25,27,29,30,32,34
+3VS
R594 R595
*4.3/.25W_12
*4.3/.25W_12 C594 C407
Z3322
*0.47UF *10UF/25V_1206
(X7R)
L62
1 2
*HCB1608K-121T25
IR_AGND
Z3340 Z3323
PCLK_SI/O
R360 *10K_04 R327 *0_04
C352 C313
*10PF *10PF
Close to PC87391
+3VS
R319
10K
D29
PLT_RST# C A LRESET#
RB751V
R320 *0
SPI_SI 15
SPI_SO 15
SPI_CE# 15
SPI_SCLK 15
C235
*33PF