Sony STR-DA5200ES Service Manual page 116

STR-DA5200ES
Pin No. Pin Name
103
S1
104
MONITOR
105 POW SW IN
106
D.MIX-LAT
107
SP-A-RY
108
STOP
109 SP-B-RY
110
C-RY
111
SB-RY
112
REAR-RY
113 PROTECTOR
114
VSS
115
VCC
116
DSP MISO
117 DSP MOSI
118
DSP CLK
119
XM UART TX
120
XM UART RX
121 XM RESET
122
GUI TX
123
GUI RX
124
GUI BUSY
125 FLASH SI
126
FLASH SO
127
CONNECT DET
128
USB UART TX
129 USB UART RX
130
FL CLR
131 FL LAT
132
FL DATA
133
FL CLK
134
NMIX
135
XA-OUT
136
VSS
137
XA-IN
138
MD2
139, 140
MD1, MD0
141
X-IN
142
VCC
143
X-OUT
144
XRESET
145
VSS
146 VCC
147
POWER RY1
148
POWER RY2
116
I/O
- Not used
- Not used
I Power key input terminal
O Serial data latch pulse signal output to the electrical volume
O Relay drive signal (for front-A) output terminal
I
AC off detection signal input terminal
O Relay drive signal (for front-B) output terminal
O Relay drive signal (for center) output terminal
O Relay drive signal (for surround back) output terminal
O Relay drive signal (for surround) output terminal
I Protect signal input terminal
- Ground terminal
- Power supply terminal (+3.3V)
I Serial data input from the DSP or serial flash
O Serial data output to the DSP or serial flash
O Serial data transfer clock signal output to the DSP
I UART communication transfer data input from the XM receiver (US and Canadian models only)
O UART communication receive data output to the XM receiver (US and Canadian models only)
O System reset signal output to the XM receiver (US and Canadian models only)
I Serial data input from the HDMI controller
O Serial data output to the HDMI controller
O System reset signal output to the HDMI controller
I Serial data input terminal
O Serial data output terminal
I USB connection detect signal input terminal
I UART communication transfer data input from the USB controller
O UART communication receive data output to the USB controller
O Blanking period signal output to the fluorescent indicator tube
O Serial data latch pulse output to the fluorescent indicator tube
O Serial data output to the fluorescent indicator tube
O Serial data transfer clock signal output to the fluorescent indicator tube
- Not used
- Not used
- Ground terminal
- Not used
I Mode setting terminal for service
I Model destination 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)
- Not used
O Relay drive signal (for main power) output terminal "H": relay on
Description