Sony STR-DA3000ES Service Manual page 99

Pin No. Pin Name
VSS
117
GP5, GP4
118, 119
120 GP3
NC
121
122 A0
D4 to D2
123 to 125
126 VDDE
VSS
127
D1, D0
128, 129
130 to 132 GP2 to GP0
133 SDCLK
CLKEN
134
DQM
135
EXLOCK
136
137 VDDI
VSS
138
MCLK2
139
PM
140
141 BST
BOOT
142
TST
143
MCLK1
144
I/O
—
Ground terminal
—
Not used
O Error signal output to the main system controller
—
Not used
O
Address signal output to the S-RAM
I/O
Two-way data bus with the S-RAM
— Power supply terminal (+3.3V)
—
Ground terminal
I/O
Two-way data bus with the S-RAM
—
Not used
O SD-RAM clock signal output terminal Not used
I
Fixed at "H" in this set
O
Output terminal of data input/output mask Not used
I
Lock signal input from the main system controller
— Power supply terminal (+2.5V)
—
Ground terminal
O
System clock output terminal (13.5 MHz)
I
PLL initialize signal input from the main system controller
I Boot strap signal input from the main system controller
I
Boot mode control signal input terminal Not used
I
Not used
I
System clock input terminal (13.5 MHz)
Description
STR-DA3000ES
99