Panasonic CF-48 Service Manual page 80

Main 12 CD-ROM, HDD
1
RSTDRV
010:D8;017:D6;019:E10
2
PDD[0-15]
010:H1
3
4
PDDREQ
010:H4;012:E7
PDIOW#
010:H4
5 PDIOR#
010:H4
PDDACK#
010:H4
IRQ14
010:D10;015:F4;026:B8
PDA1
010:H3
PDA0
010:H3
PDCS1#
010:H4
HDACT#
025:A8
VC5
6
7
8
9
10
11
A B
VC5
R227
1K
3
2 DTC114YE
Q9
1
HDD I/F
CN12
FCN-728Q050-G/BM
1 2
3 4
5 6
33
RA55 33 R228 7 8
RA59
PDD[7] 33
1 8 9 10 1 8
PDD[6]
2 7 11 12 2 7
PDD[5]
3 6 13 14 33 3 6
PDD[4]
4 5 RA56 33 15 16 RA58 4 5
PDD[3] 1 8 17 18 1 8
PDD[2] 2 7 19 20 2 7
PDD[1] 3 6 21 22 3 6
PDD[0] 4 5 23 24 4 5
RA54 33 25 26
4 5 27 28
3 6 29 30
2 7 31 32
1 8 33 34
TP162
RA57 33 35 36
4 5 37 38
TP163
3 6 39 40
TP109
PDA2
2 7 41 42 33 R230
PDCS3#
1 8 43 44 33 R231
45 46
BLM21P300S
47 48
BLM21P300S L15
1 2 49 50
TP164
3225 10V
C247 C90
VC5HD
0.1u NU
012:F7
C246
0.1u
010:H4;012:C7
PIORDY
010:H4;012:E7
010:H4;012:C5
CDACT#
025:A6;034:C8
SMBDATAE
028:E11;028:F6;028:I9
SMBCLKE
028:E11;028:F5;028:I9
TP85
DASPCUT
010:D2
SM_CEN#
028:F3
VC5
JP7
C D
010:D2
PDD[8]
PDD[9]
PDD[10]
PDD[11]
PDD[12]
PDD[13]
PDD[14]
PDD[15]
010:H3
010:H4 VC5
L16
1 2
VC5HD
PIORDY
1K
R232
PDDREQ
5.6K
R233
IC17
IDT74FST3125Q
3 4 SDACT#
A0 B0 012:H7;025:A6
6 7 SMBDATAC
A1 B1 002:F7
11 10 SMBCLKC
A2 B2 002:F7
14 13
A3 B3 TP88
VC5
2 16
VCC
BE0#
5 8
NU C22
GND
BE1#
12 1
BE2# NC
15 9
BE3# NC
E F G
10 - 12
SDD I/F
SDD[0-15]
CN14
010:I4;034:B4
FH12-50S-0.5SV
1
2
VC5
SDD[7] 3
SDD[8] 4
SDD[6] 5
R12
1K
SDD[9] 6
SDD[5] 7
SDD[10] 8
3
SDD[4] 9
SDRST
2 DTC114YE
Q4 SDD[11] 10
SDD[3] 11
1
SDD[12] 12
SDD[2] 13
SDD[13] 14
SDD[1] 15
SDD[14] 16
SDD[0] 17
SDD[15] 18
19
20
KEY
SDDREQ
21
010:I7;034:C6
SDEXST#
22
028:D2;028:I5
SDIOW#
23
010:I8;034:C6
24
SDIOR#
25
010:I7;034:C6
26
SIORDY
27
010:I8;034:C7
SDCSEL
28
012:I9
SDDACK
29
010:I7;034:C7
30
IRQ15
31
010:D10;015:F5;026:B7;034:C7
32
TP89
SDA1
33
010:I7;034:C7
SPDIAG
34
034:C7
SDA0
35
010:I7;034:C7
SDA2
36
010:I7;034:C7
SDCS1#
37
010:I7;034:C8
SDCS3#
38
010:I7;034:C8
SDACT#
39
012:F9;025:A6
40
41
42
VC5
43
44
45
NEOCAP
10V +
46
D
C71 47
C459
NU
0.1u
JP8 48
49
PSMD1A107M
NU R13 50
SDCSEL
012:H6
3
SDMSTR DTC114YE
2
028:D3
Q5
1
H I J