Sharp DV-NC55S Service Manual page 61

• Block Diagram
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
VDD1 76
5VBUFO[B] 77
5VBUFI[B] 78
5VBUFO[A] 79
5VBUFI[A] 80
GPO[3] 81
GPO[2] 82
GPO[1] 83
GPO[0] 84
VSS
85
VDD1 86
LI[1] 87
LI[2] 88
BUFO[C] 89
ZZ
BUFI[C] 90
BUFO[B] 91
ZZ
BUFI[B] 92
BUFO[A] 93
ZZ
BUFI[A] 94
TEST0 95
TEST1 96
TEST2 97
NC 98
MRST 99
VSS 100
1
ID Error
Detect Detect
Memory
CTL
RAM
(4.2Kbyte)
Host
Interface
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
IPD
Interface
65
DV-NC55S/H
DV-NC60H
50 VSS
49 PSYCI
48 PDRQI
47 PDCKI
46 DVDREQ
45 VDD2
44 VSS
43 PDCKO
42 PDRQO
41
PSYCO
40
VDD1
39 VSS
38 PDO[8]
37 PDO[7]
36 PDO[6]
35 PDO[5]
34 PDO[4]
33 PDO[3]
32 PDO[2]
31 PDO[1]
30 PDO[0]
29 VSS
28 HINT
27 HWAIT
26 VDD1