Sony HCD-C450 Service Manual page 69

Pin No. Pin Name I/O
51 MD7 I/O
52 VSS –
53 MD8 I/O
54 MD9 I/O
55 MD10 I/O
56 MD11 I/O
57 MD12 I/O
58 MD13 I/O
59 MD14 I/O
60 MD15 I/O
61 VDD 3.3V –
62 DATA O
63 BCLK O
64 VSS –
65 LRCK O
66 DOUT O
67 VDD 1.8V –
68 SDCK O
69 XSHD O
70 XSRQ I/O
71 XSAK O
72 SDEF O
73 SD0 I/O
74 SD1 I/O
75 SD2 I/O
76 SD3 I/O
77 VSS –
78 SD4 I/O
79 SD5 I/O
80 SD6 I/O
81 SD7 I/O
82 VDD 3.3V –
83 MNT0 I/O
84 MNT1 I/O
85 MNT2 I/O
86 MNT3 I/O
87 MNT4 I/O
88 MNT5 I/O
89 MNT6 I/O
90 MNT7 I/O
91 ESTB O
92 VDD 1.8V –
93 RFD I/O
94 VSS –
95 PLCKO O
96 ADO0 O
97 ADO1 O
98 ADO2 O
99 ADO3 O
100 ADO4 O
DRAM data
Digital Ground
DRAM data
Digital power supply 3.3V
CDDA data
CDDA bit clock
Digital Ground
CDDA LR clock
Digital out
Digital power supply 1.8V
SD bus clock
SD bus header
SD bus REQ
SD bus ACK
SD bus error flag
SD bus data
Digital Ground
SD bus data
Digital power supply 3.3V
Monitor bus (83 - 88 : Not used)
Error storbe (Not used)
Digital power supply 1.8V
RF digital data in/out
Digital Ground
PLCK output
ADC output
Description
HCD-C450
69