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USB I/F
Changed by Date Changed Time Changed QA CHK VER Model Number
Sheet of
27 45
EE5 Monday, October 28, 2002 2:41:56 pm
1.2 PC8677
1
2
http://hobi-elektronika.net
CN17
33-,28- 33-,28-
A1 B1
A1 B1
SCAN_OUT(0) 33-,28- 33-,28- SCAN_OUT(0)
A2 B2
A2 B2
SCAN_OUT(1) 33-,28- 33-,28- SCAN_OUT(1)
A3 B3
A3 B3
+V3ALWAYS
SCAN_OUT(2) 33-,28- 33-,28- SCAN_OUT(2)
A4 B4
A4 B4
SCAN_OUT(3) 33-,28- 33-,28- SCAN_OUT(3)
A5 B5
A5 B5
SCAN_OUT(4) 33-,28- 33-,28- SCAN_OUT(4)
A6 B6
B6
A6
SCAN_OUT(5) 33-,28- 33-,28- SCAN_OUT(5)
A7 B7 5 4 3 2 1
A7 B7
SCAN_OUT(6) 33-,28- 33-,28- SCAN_OUT(6)
A8 B8
A8 B8
SCAN_OUT(7) 33-,28- 33-,28- SCAN_OUT(7)
A9 B9
B9
A9 RS26
SCAN_OUT(8) 33-,28- 33-,28- SCAN_OUT(8)
A10 B10
A10 B10
47K
SCAN_OUT(9) 33-,28- 33-,28- SCAN_OUT(9)
A11 B11
A11 B11
SCAN_OUT(10) 33-,28- 33-,28- SCAN_OUT(10)
A12 B12
A12 B12
SCAN_OUT(11) 33-,28- 33-,28- SCAN_OUT(11)
A13 B13 6 7 8 9 10
A13 B13
SCAN_OUT(12) 33-,28- 33-,28- SCAN_OUT(12)
A14 B14
A14 B14
SCAN_IN(0) 33-,28- 33-,28- SCAN_IN(0)
A15 B15
A15 B15
SCAN_IN(1) 33-,28- 33-,28- SCAN_IN(1)
A16 B16
A16 B16
SCAN_IN(2) 33-,28- 33-,28- SCAN_IN(2)
A17 B17
A17 B17
SCAN_OUT(13) 33-,28- 33-,28- SCAN_OUT(13)
A18 B18
A18 B18
SCAN_IN(3) 33-,28- 33-,28- SCAN_IN(3)
A19 B19
A19 B19
SCAN_IN(4) 33-,28- 33-,28- SCAN_IN(4)
A20 B20
A20 B20
SCAN_IN(5) 33-,28- 33-,28- SCAN_IN(5)
A21 B21
A21 B21
SCAN_OUT(14) 33-,28- 33-,28- SCAN_OUT(14)
A22 B22 SCAN_IN(0)
A22 B22
SCAN_OUT(15) 33-,28- 33-,28- SCAN_OUT(15)
A23 B23 SCAN_IN(1)
A23 B23
SCAN_IN(6) 33-,28- 33-,28- SCAN_IN(6)
A24 B24 SCAN_IN(2)
A24 B24
SCAN_IN(7) SCAN_IN(7)
SCAN_IN(3)
SCAN_IN(4)
AMP_2_1470050_4_24P
SCAN_IN(5)
SCAN_IN(6)
SCAN_IN(7)
+V5S
L535
1 2
BLM21A121S
33-,28-
+5VS_IM
SCAN_IN(7:0)
1 1 1 1
TOUCH PAD
R757 R759
R758 R760
4.7K 4.7K
4.7K 4.7K
2 2 2 2
CN18
(15/5)
33- B8
A8 A8
B8
IM_DATA
33- B7
A7 A7 B7
IM_CLOCK
B6
28- A6 A6 B6
RIGHT
28- B5
A5 A5
B5
LEFT
A4 B4
A4 B4
B3
A3 A3 B3
B2
A2 A2 B2
B1
28- 28- A1 A1 B1
B_RIGHT
B_LEFT
MLX_52610_0857
1
1 C849
R761
2 680PF
OPEN
2
+V3ALWAYS_THPD
43-,13-,28-
THPD_GND
+V3 +V3ALWAYS +V3_THPD
CN21 CN2001
33- 1 43- 1
1
PWR_LED#_3 B_PWR_LED#_3 1
2 2
2
2
33- 3 43- 3
3
3
BAT_LED#_3 B_BAT_LED#_3
4 4
4
4
28- 5 28- 5
5
RIGHT B_RIGHT 5
28- 6 28- 6
9 43-,13-,28-
6
6 G THPD_GND
LEFT B_LEFT
7 7
7 10
7 G
8 8
8 43-,13-,28-
THPD_GND 8
Engineer
MLX_53398_0890
MLX_53780_0890_8P INVENTEC
Drawn by INVENTEC
Drawer_Name
R&D CHK Size
TITLE
A3
DOC CTRL CHK
TOPAZ 1.1
MFG ENGR CHK
KB I/F
Changed by Date Changed Time Changed QA CHK VER Model Number
Sheet of
28 45
EE5 Monday, October 28, 2002 2:42:00 pm
1.2 PC8677
2
1
4
3
2
1
4
3
SW2005
SW2006
SWTT_ALPS_SKQGAB
SWTT_ALPS_SKQGAB
http://hobi-elektronika.net
+V3S
C751 C726 C727 C691
1 1 1 1
2 2 2 2
270PF_50V 270PF_50V
CN502
270PF_50V 270PF_50V
1 C729
29- 33_5% 1 2 R627 1
1
DCD
29- 33_5% 1 2 R636 2
2 2
0.1UF_16V
RXD
29- 33_5% 1 2 R633 3
3
TXD
29- 33_5% 1 2 R646 4
4
DTR
26 5
5
29- 33_5% 1 2 R637 6 G 10
6
VCC
DSR
1 C728 C695 0.1UF_16V 29- 33_5% 1 2 R635 7
G 11
28 27 7
C1+ V+
RTS
0.1UF_16V 24 1 2 29- 33_5% 1 2 R634 8
2 8
1 C1-
CTS
3 C694 0.1UF_16V 29- 33_5% 1 2 R647 9
9
V-
RING
R164 1 C693 1 2
1
C2+
100K_5%
0.1UF_16V 2 SYN_7734P_09G2_B
2
C2-
2
U518 C750 C749 C724 C725 OPEN
1 1 1 1
33- 14
K-RTS
T1IN
9 29-
2 2 2 2
T1OUT
RTS
33- 13 270PF_50V 270PF_50V
K-DTR
T2IN
10 29-
T2OUT 270PF_50V 270PF_50V
DTR
33- 12
K-TXD T3IN
29-
11
T3OUT
TXD
20
R2OUTB
33- 19
K-RI R1OUT
4 29-
R1IN
RING
33- 18
K-CTS R2OUT
5 29-
R2IN
CTS
33- 17
K-RXD R3OUT
29-
6
R3IN
RXD
33- 16
+V5S
K-DSR R4OUT
7 29-
R4IN
DSR
33-
15
K-DCD R5OUT
8 29-
+V3S +V5S
R5IN
DCD
23
FORCEON
1 1 1 1
R638
1 2 22 21
FORCEOFF# INVALID#
100K_5% R593 R619 R594 R620
GND
4.7K_5% 4.7K_5% 4.7K_5%4.7K_5%
CN501
25
2 2 2 2
MAX_3243E_SSOP_28P 1 33-
1
EM_DATA
2 33-
2
KB_DATA
3
OPEN 7 G
3
4
8 G
4
5 33-
5
EM_CLOCK
6 33-
6
KB_CLOCK
MH176_F2
C668 C672 C669 C673
1 1 1 1
OPEN
2 2 2 2
470PF 470PF 470PF 470PF
Reserved for BIOS DEBUG
+V5S
D500
CN4
U3 13 33-,29-
13
(10/5) RB420D SLCT
25
25
33-,29- 1 28 12 33-,29-
33-,29-
AUTOFD 12
PINIT# INIT ALF# PE
24
24
27
11 33-,29-
33-,29- 2 SELECT_N 33-,29- 11
INIT
SLCTIN# PE BUSY
23
23
3 26 10 33-,29-
33- STB- STB 29- 10
P_STRB# STRB# ACK#
22 29-
33- 29- 22
PDATA(7:0) PDATA_R(7:0) PDATA_R(7:0)
PDATA(0) 4 D1- D1 9 PDATA_R(7)
25 PDATA_R(0) 9
21
21
24
PDATA(1) 5 PDATA_R(1) 8
D2- D2 8 PDATA_R(6)
20
20
PDATA(2) 6 23 PDATA_R(2) 7
D3- D3 7 PDATA_R(5)
19
19
PDATA(3) 7 22 6
D4- GND 6 PDATA_R(4)
18
18
33-,29- 8 D4 21 PDATA_R(3) 5
SELECT 5 PDATA_R(3)
SLCT
17 33-,29-
17
SLCTIN#
PDATA(4) 9 20 4
D5- VCC 4 PDATA_R(2)
16 33-,29-
16
PINIT#
10 19 PDATA_R(4) 3
33-,29- PERROR D5 3 PDATA_R(1)
ERROR#
15 33-,29-
15
ERROR#
PDATA(5) 11 D6- D6 2 PDATA_R(0)
18 PDATA_R(5) 2
14 33-,29-
14
ALF#
12
17 PDATA_R(6) 1 29-
33-,29- BUSY D7 1
BUSY STRB#
PDATA(6) 13 16 PDATA_R(7)
D7- D8 SYN_7736S_25G2T_A
27 26
PDATA(7) 14 15 33-,29- 27 26
D8- ACK
ACK# Engineer
INVENTEC
Drawn by INVENTEC
Drawer_Name
PACS1284_04Q
R&D CHK Size
TITLE
A3
DOC CTRL CHK
TOPAZ 1.1
MFG ENGR CHK
SERIAL, PARALLEL, PS2 PORTS
Changed by Date Changed Time Changed QA CHK VER Model Number
Sheet of
29 45
EE5 Monday, October 28, 2002 2:42:04 pm
1.2 PC8677
3
2
+V5S_SND
+V4.8S_A
R783 http://hobi-elektronika.net
1
0_5%
(20/5)
C889
100PF_50V
1 C891 1
1
1
31-
U531 C850
2
M_VOL_UP
22UF_10V2 C892 1 R765 1
1UF_10V
IN
49.9K_1%
5 SW2004
2 10UF_K_6.3V
OUT
33-,30- 1 2
R245 31-
2 1 2
VOL_UP
GND 2 B_VOL_UP
C852
1
4 3 4
+V3
ADJ 47_5%
3
2 3
EN 1 0.1UF_16V
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