Panasonic CF-Y4 Service Manual page 76

Main 13 DVD I/F(USB-ATAPI)
1
2
3
4
5
6
1 NC
2 NC
3 NC
4 GND
7
GND
8
A B C
R458
51
10k
52
53
GPIO6
IDED7 IDEDRQ
54
GPIO5 IDERSTB IDEIOWB
55
VSS
GPIO4
56
GPIO3
57
GPIO2
58
GPIO1
59
VSS
60
GPIO0
61
PIO15
62
PIO14
63 IC60
DCC
64 UPD8927GC-002-9EU-A
DV1
65
DV0
R359
DVD3V
10k 66
VSS
67
SPD
68
CLC
69
PWR
VSS
70
CMB_BSY DPC
71
SDA
PIO5
72
R431
10k 73
GND
74
75
GND
DVD3V
C194
0.1u
16V
IC66
8
VCC
R463
R233
10k 10k
7
WP
6
SCL
5
SDA
C3EBEC000061
S-24C04BFJ-TB-G
GND
DVD3V DVD25V
IC69
1 5
VDD VOUT
2
GND
3 4
CE# NC
C0CBCAC00183
GND
R1112N251A-TR-FA
GND
D E
DVD25V DVD3V
GND GND
GND
25
24
23
TEST1
22
TEST0
21
VSS CDIOR#
J4
IDEIORB
20
CDIORDY
IDEIORDY I5
19
CDDACK#
IDEDAKB J5
18
CDIRQ15
IDEINT I5
17
VSS
16
CDDA1
IDEA1 J5
15
CDDA0
IDEA0 J5
14
CDDA2
J5
IDEA2
13
CDCS1#
IDECS0B J6
12
CDCS3#
J6
IDECS1B
11
R445
MD1
10 10k
MD0
9
IRQ0
8
GND IC67
R446
VDD33
7 10k
4
RESETB
VSS 6 OUT
SMC VSS
5
3
VBUS
XOUT
4 CD
3
2
X5
GND
1 1 2
DSX530G30.000MHZ
H0J300500011 GND
GND
GND
DVD25V
L55
G1C1R0Z00002
GND
R457
10k
CDAGND GND R447
0
CDAGND GND
DVD3V
R459 DVD3V
10k
IC71
GND
1 1OE#
8
VCC
USBCD- 2 1A
7
2OE#
USBCD+ 3 1B
6
2B
4 GND
5
2A
SN74CB3Q3306ADCUR
C0JBAZ002422
DVD3V
GND
2
1
ICHCDUSBEN
10"D4
3
Q32
UNR9214J0L
GND
F G H
CDAUDIOL
18"H6
DVD5V
CDAUDIOR
18"H6
CDAUDIOG
R418 18"E6
100k
CDRST#
D2
CDD8
E2
CDD7
E2
CDD9
E2
R419
10k CDD6
E2
CDD10
E2
GND
CDD5
E2
CDD11
E2
CDD4
E2
CDD12
E2
CDD3
E2
CDD13
F2
CDD2
F2
CDD14
F2
CDD1
F2
CDD15
F2
CDD0
F2
CDDREQ
F2
R421
DVD5V
10k
CDIOR#
H4
CDIOW#
R451 F2
GND
4.7k
CDIORDY
H4
CDDACK#
H4
CDIRQ15
H4
DVD3V
R454
10k
CDDA1
H4
1
VDD
GND
R3112Q251C-TR-FA
GND
CDDA0
H4
2
CDDA2
DVD5V H4
CDCS1#
H4
R422
CDCS3#
H4
10k
GND
CDLED#
24"D5
DVD5V
GND
ECCDOPENSW#
24"E3
GND
CDPWRSW#
24"D8
CDOPENSW#
24"D7
GND
USBP2-
10"G6
1
USBP2+
10"G6
CN25
Top Contact
ECCDUSBEN#
10"D4
50
I J K
CN4
DVD
Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
K1MN50B00014
54104-5092
GND
L