Acer 390 Series Service Manual page 198

HDD_5V
RP25
DSD4 1 10
DSD5 2 9 DSD0
DSD6 3 8 DSD1
DSD7 4 7 DSD2
5 6 DSD3
SRP10K
HDD_5V
HDD_5V
RP55
DSD12 1 10
DSD13 2 9 DSD8
DSD14 3 8 DSD9
DSD15 4 7 DSD10
5 6 DSD11
SRP10K
HDD_5V
CDROM_5V
RP65
SID4 1 10
SID5 2 9 SID0 SID12
SID6 3 8 SID1 SID13
4 7
SID7 SID2 SID14
5 6 SID3 SID15
CDROM_5V SRP10K
CDROM_5V
3 DSD[0..15] 3 SID[0..15]
RP53
DSD0 1 8 IDE_D0 SID0
DSD1 2 7 IDE_D1 SID1
3 6
DSD2 IDE_D2 SID2
DSD3 4 5 IDE_D3 SID3
SRN100
RP54
DSD4 1 8 IDE_D4 SID4
2 7
DSD5 IDE_D5 SID5
DSD6 3 6 IDE_D6 SID6
DSD7 4 5 IDE_D7 SID7
SRN100
RP29
DSD8 1 8 IDE_D8 SID8
DSD9 2 7 IDE_D9 SID9
DSD10 3 6 IDE_D10 SID10
DSD11 4 5 IDE_D11 SID11
SRN100
RP30
DSD12 1 8 IDE_D12 SID12
DSD13 2 7 IDE_D13 SID13
DSD14 3 6 IDE_D14 SID14
4 5
DSD15 IDE_D15 SID15
SRN100
42
1
IDE_D8 2
IDE_D9 3
1 IDE_D10 4
R305 IDE_D11 5
5K6R3 IDE_D12 6
7
IDE_D13
2 IDE_D14 8
IDE_D15 9
10
3 PIDEDRQ
11
PIDEIOR#
R306 PIDRDY 12
2 1 13
3 PIDE_DACK#
14
33R3 15
PIDEA2 16
IDE_CS3# 17
1 18
R307 19
4K7R3 20
2 41
+5V
L18
1 2 HDD_5V
1
SCHOKE-D
C342 C345
2 ST22U SCD1U
CDROM_5V
RP64
1 10
2 9 SID8
3 8
SID9
4 7 SID10
5 6 SID11
SRP10K
3 PDSA0
3 PDSA1
3 PDSA2
3 PIDERDY
3 SIDA0
3 SIDA1
3 SIDA2
RP57
3 SIDERDY
1 8 SIDED0
2 7 SIDED1
3 6
SIDED2
4 5 SIDED3
SRN100
RP34
1 8 SIDED4
2 7
SIDED5
3 6 SIDED6
4 5 SIDED7
3 SIDECS3#
SRN100
RP60
1 8 SIDED8
3 SIDECS1#
2 7 SIDED9
3 6 SIDED10
4 5 SIDED11
SRN100
3 PIDECS3#
RP63
1 8 SIDED12
2 7 SIDED13
3 6 SIDED14
4 5
SIDED15
3 PIDECS1#
SRN100
3 SIDIOR#
3 SIDIOW#
3 PIDIOR#
3 PIDIOW#
CN19
4
3
21
RSTDRV# 4
22 IDE_D7
23 IDE_D6
24 IDE_D5
25 IDE_D4
26
IDE_D3
27 IDE_D2
28 IDE_D1 R308
29 IDE_D0 1 2
SIRQI 3
30
31 PIDEIOW# 1 0R3
32 R309
33 4K7R3
34
35 PIDEA1 2
36 PIDEA0
37 IDE_CS1#
3 SIDE_DACK#
38
HDD_LED# 13
39
40
1
R285
4K7R3
4 HRS-CON40
4
2
RP26
1 8 PIDEA0
2 7 PIDEA1
3 6
PIDEA2
4 5 PIDRDY
RX25
SRN47 1 2 HDD_5V SIDED0
SIDED2
4K7R3
SIDED4
SIDED6
RP49 RSTDRV#
1 8
SIDEA0
2 7 SIDEA1
17 CD_AUDR
3 6 SIDEA2
4 5 SIDRDY
14 HDSEL#
14 RDATA#
SRN47
14 WRTPRT#
14 TRK0#
14 WGATE#
14 WDATA#
14 STEP#
14 FDIR#
14 MTR0#
14 DSKCHG#
DR0#
14
R156
14 INDEX#
1 2 CD_CS3#
47R3
R302
1 2 CD_CS1#
47R3
R159
1 2 IDE_CS3#
47R3
R293
1 2
IDE_CS1#
47R3
R303
1 2 SIDEIOR#
47R3
R154
1 2 SIDEIOW#
47R3
R157
1 2 PIDEIOR#
47R3
R292
1 2
PIDEIOW#
47R3
THESE RESISTORS MUST BE CLOSED FDD CONN.
+5V
L13
1 2
SCHOKE-D
1 1
C344
C346 C347
ST10U16VBM 2 SCD1U SCD1U 2
CN20 CD-ROM 2 CONN.
CDROM_5V 33 34
1 2
1 SIDED8
R317 SIDED9 3 4 SIDED10
4K7R3 SIDED11 5 6 SIDED12
SIDED13 7 8 SIDED14
2 SIDED15 9 10
SIDEIOR# 11 12
R280 13 14
2 1 15 16 SIDEA2
CD_CS3# 17 18 CDROM_5V
33R3 CDROM_5V 19 20
21 22
23 24 LED
CD_CS1# 25 26 SIDEA0
SIDEA1 27 28 INTR
SIDRDY 29 30 SIDEIOW#
2 31 32
R318
1KR3 MOLEX-CONN30A
1
CDROM_5V
CDROM_5V
2
R319 INTR
4K7R3
1
LED
CD_AUDL 17
CN17
41 44
1 2 SIDED1
3 4 SIDED3
5 6 SIDED5
7 8 SIDED7
9 10
11 12
13 14
15 16
17 18 1
RDATA# 19 20
WRTPRT# 21 22
CD/FDD#
23 24
TRK0#
25 26 1
27 28
29 30
31 32
33 34
DSKCHG# 35 36
37 38
INDEX# 39 40
43 42
MOLEX-CONN40A C317
SC1KP
FDD/CD-ROM CONN.
+5V
R253
INDEX# 1 2
R255 1KR3
DSKCHG# 1 2
1KR3 R261
TRK0# 1 2
R266 1KR3
WRTPRT# 1 2
1KR3 R275
1 2
RDATA#
1KR3
Title
Size Document Number
A2
Date:
CDROM_5V
C341
ST10U16VBM
SIDEDRQ 3
1
R320
5K6R3
2
CDROM_LED# 13
R281
1 2
SIRQII 3
0R3
1
R276
4K7R3
2
+5V
R267
2
100KR3
3
R263
2
3MODE# 3
0R3
+5V
1
C327 C324
SCD1U 2 ST10U16VBM
ACER TAIPEI TAIWAN R.O.C
IDE CONN
390 ACERNOTE LIGHT
REV
96183 SD
August 5, 1997 Sheet 20 of 23