Sony STR-DA3000ES Service Manual page 102

STR-DA3000ES
Pin No. Pin Name
46 FUNCLAT
47 D.MIXLAT
48 VDLLAT
49 UPCONLAT
50 MBUS-STS0
51 A1OUT
52 MD2
53 MD1
54 MD0
55 RSTX
56 VCC
57 X1
58 X0
59 VSS
60 A1IN
61 SIRCS IN
62 POWER SW
63 RDSCLK
64 MBUS-STS1
65 MBUS-STS2
66 MBUS-STS3
67 MBUS-STS4
68 VCC
69 RST TRG
70 END FLAG
71 A1-LAT
72 TUNLAT
73 TUNED
74 STEREO
75 TUNDO
76 PREOUT-RY
77 VCC
78 STOP
79 POWRY
80 P.CHANGE
81 RDSDATA
82 PREVOL-LAT
83 AD/SUB-RST
84 S-MUTE
SUB-U
85
CONTROL
86 SUB-U INFO2
87 SUB-U INFO1
88 FUNCJOG1
89 FUNCJOG2
90 VOLJOG1
102
I/O
O Serial data latch pulse output to the TC74HCT7007AF
O Serial data latch pulse output to the TC74HCT7007AF
O Serial data latch pulse output to the TC74HCT7007AF
O Serial data latch pulse output terminal Not used
I M-BUS status input from the sub system controller
O Sircs signal output for the CTRL A1 II
I Setting terminal for the CPU operational mode
I Setting terminal for the CPU operational mode
I Setting terminal for the CPU operational mode
I External reset signal input terminal
— Power supply terminal (+3.3V)
I Main system clock input terminal (16.5 MHz)
O Main system clock output terminal (16.5 MHz)
— Ground terminal
I Sircs signal input for the CTRL A1 II
I SIRCS signal input terminal
I Power switch input terminal
I RDS serial data transfer clock signal input from the tuner unit
I Strobe control signal input from the sub system controller
I M-BUS status input from the sub system controller
I M-BUS status input from the sub system controller
I M-BUS status input from the sub system controller
— Power supply terminal (+3.3V)
O Reset signal output to the terminal
O End flag output to the sub system controller
O Serial data latch pulse output to the sub system controller
O Serial data latch pulse output to the tuner unit
I Tuning detection signal input from the tuner unit
I FM stereo detection signal input from the tuner unit
I Serial data input from the tuner unit
O Relay drive signal output terminal Not used
— Power supply terminal (+3.3V)
I AC off detection signal input terminal
O Relay drive signal output terminal (for main power) "H": relay on
O Tuner auto stop signal output terminal
I RDS serial data input from the tuner unit
O Serial data latch pulse output terminal Not used
O Reset signal output to the sub-2 system controller "L": rese
O Muting on/off control signal output terminal
O Clock signal output to the sub-2 system controller
I Serial data input from the sub-2 system controller
O Serial data output to the sub-2 system controller
I Jog dial pulse input from the rotary encoder (for INPUT SELECTOR)
I Jog dial pulse input from the rotary encoder (for INPUT SELECTOR)
I Jog dial pulse input from the rotary encoder (for MASTER VOLUME)
Description