Sony HCD-NXM2D Service Manual page 70

HCD-NXM2D
Pin No. Pin Name
58 VDDS
59, 60 HA0, HA2
61 VSS
62, 63 HCS0, HCS1
64 VDD
65 DASP
66 to 69 MDB0 to MDB3
70 VSS
71 MDB4
72 VDD5V
73 to 75 MDB5 to MDB7
76 XMWR
77 VDD
78 XRAS
79, 80 MA0, MA1
81 VSS
82 to 87 MA2 to MA7
88 VDD
89 MA8
90 VSS
91 MA9/MNT0
92 MNT1/MNT1
93 MNT2/MNT2
94 XMOE
95 XCAS
96, 97 MDB8, MDB9
98 VSS
99 MDBA
100 VDD
101, 102 MDBB, MDBC
103 VDD5V
104 to 106 MDBD to MDBF
107 GFS
108 VSS
109 APEO
110 VDD
111 DASYO
112 GNDA5
113, 114 ASF1, AFS2
115 DASYI
116 RFDCC
117 RFIN
118, 119 VCCA5, VCCA4
120 VCOR1
121 VCOIN
122, 123 GNDA4, GNDA3
124 LPF5
125 VC1
126, 127 LPF2, LPF1
70
I/O
— Power supply (+5V)
I Not used (Pull up)
— Ground (open)
I Not used
— Power supply (+3.3V)
I/O Not used
I/O Two-way data bus with the D-RAM
— Ground
I/O Two-way data bus with the D-RAM
— Power supply (+5V)
I/O Two-way data bus with the D-RAM
O Write enable signal output to the D-RAM
— Power supply (+3.3V)
O Row address strobe signal output to the D-RAM
O Address signal output to the D-RAM
— Ground
O Address signal output to the D-RAM
— Power supply (+3.3V)
O Address signal output to the D-RAM
— Ground
O Address signal output to the D-RAM
O EEPROM ready signal output to CXP973064-245R
O Address signal output to the D-RAM (not used)
O Output enable signal output to the D-RAM
O Column address strobe signal output to the D-RAM
I/O Two-way data bus with the D-RAM
— Ground
I/O Two-way data bus with the D-RAM
— Power supply (+3.3V)
I/O Two-way data bus with the D-RAM
— Power supply (+5V)
I/O Two-way data bus with the D-RAM
O Guard frame sync signal output to CXP973064-245R
— Ground
O Absolute phase error signal output
— Power supply (+3.3V)
O RF binary signal output
— Ground
— Filter connected terminal for selection the constant asymmetry compensation
I Analog signal input after integrated from the RF binary signal
I Input terminal for adjusting DC cut high-pass filter for RF signal
I RF signal input from the DVD/CD RF amplifier
— Power supply (+3.3V)
— VCO oscillating range setting resistor connected
I VCO input
— Ground
O Signal output from the operation amplifier from PLL loop filter
I Middle point voltage (+1.65V) input
I Inverted signal input to the operation amplifier from PLL loop filter
Description