Acer 390 Series Service Manual page 201

3 BUFFER_EN
3 EXT_FDD_5V_ON
R43
DOCK_OK 1 2
100R3
16 USBPWR1
DOCK_IN2#
+5V +5V
1 1
R278
R147
100KR3
100KR3
2 2
R277
1KR3
DOCK_IN1# 1 2 12
DOCK_IN2# 1 2 13
R146
1KR3
CN5
1 2
3 4
14 PAUTOFD#
5 6
14 PERROR#
7 8
9 10
14,15,23 PPD2
11 12
13 14
R221
DOCK+5V 15 16
100R3
1 2 17 18
19 20
3 $STANDBY#
21 22
18 OP_HP_IN
23 24
18 LINE_OUT_R
25 26
LINE_IN_R
18
27 28
29 30
14 PDCD1#
31 32
33 34
15 EXT_FDD_SMI#
35 36
37 38
39 40
41 42
43 44
45 46
47 48
13 MSCLK
49 50
13 KBCLK
51 52
53 54
10 DOCK_DDC_DATA
55 56
10 DOCK_VSYNC
57 58
10 $DOCK_B
59 60
10 $DOCK_R
61 62
63 64
65 66
DC_IN 67 68
22 DC_IN
69 70
71 72
14,15,23 PPD3
73 74
14,15,23 PPD4
75 76
14,15,23 PPD6
77 78
79 80
14 PBUSY
81 82
PSLCT
14
83 84
14 PRI1#
85 86
14 PCTS1#
87 88
14 PRTS1#
89 90
14 PDSR1#
91 92
93 94
14 WRTPRT#
95 96
14 WGATE#
R55 97 98
14 STEP#
1 2 99 100
101 102
14 DSKCHG#
100R3 103 104
3 3MODE#
105 106
107 108
109 110
10 DOCK_DDC_CLK
111 112
113 114
USBPWR1 115 116
117 118
3,4,16 $USBP00
119 120
BERG-CONN120
+5V
U8C
1 4
D4
1 2 5
S1N4148
R166 7 SSHCT14
1 2
47KR3 C188
SCD1U
+5V
D14
+5V 1 2
C110
U40D S1N4148 SCD1U U8B
1 4 1 4
R167
11 1 2 3
100KR3
7 SSHCT32 7 SSHCT14
C191
SCD1U
DOCK_IN1#
PSTROB# 14
PPD0 14,15,23
PPD1 14,15,23
PINIT# 14
DOCK+5V
R229
1 2
NTSC/PAL# 3
100R3
LINE_OUT_L 18
LINE_IN_L 18
MIC_IN
18
TV_EN
3
$VGA14M 8
MSDATA 13,22
KBDATA 13,22
DOCK_HSYNC 10
$DOCK_G 10
DC_IN
PSLCTIN# 14
PPD5 14,15,23
PPD7 14,15,23
PACK# 14
PPE 14
PDTR1# 14
PSOUT1# 14
PSIN1 14
RDATA# 14
TRK0# 14
HDSEL# 14
FDIR# 14
WDATA# 14
MTR1# 14
DR1# 14
INDEX# 14
DOCK_VSW1 10
DOCK_VSW3 10
USB_OUT/IN
3,16
USBPWR1
$USBP01 3,4,16
CRT_GND
+5V
+5V
U8D
1 4
R212
6 9 8 1 2
100KR3
7 SSHCT14
C32
ST4D7U
DOCK_OK
NEAR TP2013
4 DOCK_IN_SMI#
DOCK_IN_SMI# 3
C250
SCD1U
U15
1 OUT 8
GND
2 OUT 7
IN
3 OUT 6
IN
4 OUT 5
EN#
TPS2013D
1
C244 C240
1 ST10U16VBM 2 SCD1U
2
NEAR 120 PIN CONN
Title
Size Document Number
A3
Date:
DOCK+5V
1
RX26
47KR3
2
C241
SC1KP
ACER TAIPEI TAIWAN R.O.C
PORT REPLICATOR
390 ACERNOTE LIGHT
REV
96183 SD
August 5, 1997 Sheet 23 of 23