Sony HCD-HPR90 - Receiver Component For Mini Hi-fi Systems Service Manual page 46

HCD-HPR90/HPR99XM
Pin No.
Pin Name
92
SVDD
93
JTAGTCK
94
JTAGTDI
95
JTAGTDO
96
JTAGTMS
97
TRST
98
VSS
99
VDD
100
IOVDD2
101 DOUT
102 TEST
103 TES1
104
IOVSS2
105
PLLVDD
106 PLLVSS
107
XVSS
108
XTAO
109
XTAI
110 XVDD
111
AVDD1
112
AOUT1
113
VREFL
114 AVSS1
115
AVSS2
116
VREFR
117
AOUT2
118 AVDD2
119
IOVDD0
120
IOVSS0
46
I/O
- Power supply terminal (+2.5V)
I Clock signal input terminal (for JTAG) Not used
I Data input terminal (for JTAG) Not used
O Data output terminal (for JTAG) Not used
I Mode select signal input terminal (for JTAG) Not used
I Reset signal input terminal (for JTAG) Not used
- Ground terminal
- Power supply terminal (+1.8V)
- Power supply terminal (+3.3V)
O
Digital audio signal output terminal Not used
I
Input terminal for the test Normally: fixed at "L"
I
Input terminal for the test Normally: fixed at "L"
- Ground terminal
- Power supply terminal (+1.8V)
- Ground terminal
- Ground terminal
O System clock output terminal (16.9344 MHz)
I System clock input terminal (16.9344 MHz)
- Power supply terminal (+1.8V)
- Power supply terminal (+3.3V)
O L-ch analog audio signal output terminal
O L-ch reference voltage output terminal
- Ground terminal
- Ground terminal
O R-ch reference voltage output terminal
O R-ch analog audio signal output terminal
- Power supply terminal (+3.3V)
- Power supply terminal (+3.3V)
- Ground terminal
Description