Sony STR-DA7100ES Service Manual page 40

STR-DA7100ES
Pin No. Pin Name
115 VCC
116 DAB TX
117 DAB RX
118 DAB POWER
119 ILINK TX
120 ILINK RX
121 ILINK RESET
122 HDMI TX
123 HDMI RX
124 HDMI RESET
125 FLASH SI
126 FLASH SO
127 ILINK CTS
128 ILINK RTS
129 FL DATA
130 FL CLK
131 NO USE
132 END FLAG
133 RST TRG
134 NMIX
135 XA-OUT
136 VSS
137 XA-IN
138 to 140 MD2 to MD0
141 X-IN
142 VCC
143 X-OUT
144 XRESET
145 VSS
146 VCC
POWER RY1,
147, 148
POWER RY2
FUNCTION JOG1,
149, 150
FUNCTION JOG2
151, 152 VOL JOG1, VOL JOG2
153 H.P. IN
154 LED CLR
155 LED LAT
156 FL CLR
157 FL LAT
158, 159 SP-SW FA, SP-SW FB
SP-SW SA (A90),
160, 161
SP-SW SB (A90)
162 VSS
163 VCC
164 FSRATE
165 SUB-U DATA
166 NO USE
167 EEPROM SDA
168 EEPROM SCL
40
I/O
- Power supply terminal (+3.3V)
- Not used
- Not used
- Not used
I Serial data input from the i. LINK system controller
O Serial data output to the i. LINK system controller
O System reset signal output to the i. LINK system controller "L": reset
I Serial data input from the HDMI controller
O Serial data output to the HDMI controller
O System reset signal output to the HDMI system controller "L": reset
I Serial data input from the RS-232C
O Serial data output to the RS-232C
O Serial data transfer clock signal output to the i. LINK system controller
I Serial data input from the i. LINK system controller
O Serial data output to the fluorescent indicator tube
O Serial data transfer clock signal output to the fluorescent indicator tube
- Not used
O End flag output to the remote commander interface
O Reset signal output terminal
- Not used
- Not used
- Ground terminal
- Not used
I Model distination signal input terminal
I Main system clock input terminal (12.5 MHz)
- Power supply terminal (+3.3V)
O Main system clock output terminal (12.5 MHz)
I System reset signal input terminal "L": reset"
- Ground terminal
- Power supply terminal (+3.3V)
O Relay drive signal (for main power) output terminal "H": relay on
I Jog dial pulse input from the rotary encoder (for INPUT SELECTOR)
I Jog dial pulse input from the rotary encoder (for MASTER VOLUME)
I Headphone detection signal input terminal "H": headphone is connected
O Serial data transfer clock signal output to the LED driver
O Serial data latch pulse signal output to the LED driver
O Clear signal output to the fluorescent indicator tube
O Serial data latch pulse output to the fluorescent indicator tube
I Front speaker selection switch input terminal
I Not used
- Ground terminal
- Power supply terminal (+3.3V)
I L/R sampling clock signal (44.1 kHz) input terminal
I Serial data input from the sub system controller
- Not used
I/O Two-way data bus with the EEPROM
O Serial data transfer clock signal output to the EEPROM
Description