Sony STR-DA3ES Service Manual page 49

Pin No. Pin Name
101 VSS
102 HCLK
103 HDIN
104 SPMAIN
105 OSD-CLK
106 OSD-DAT
107 SSM/MISO
108 SSM/MOSI
109 SOT1
110 SIN1
111 FL CLK
112 FL DIN
113 FL LAT
114 FL CLR
115 SP2ND
116 JOGUP
117 JOGDOWN
118 FUNCUP
119 FUNCDWN
120 VOLUP
121 VOLDWN
122 VCC
123 OPTA
124 LEDCLR
125 LEDSTB
126 DAVS (VSS)
127 DAVC (VCC)
128 AVCC (VCC)
129 AVRH (VCC)
130 AVRL (VSS)
131 AVSS (VSS)
132 AD1
133 AD2
134 AD3
135 AD4
136 AD5
137 VERSION
138 RDS SIGNAL
139 A/D VOLUME
140 VCC2
141 BACKUP
142 GND
143 OPN
144 VSS
I/O
Ground
—
O H clock output to all DSP
O H data output to all DSP
I Speaker select switch signal input
O Clock output to MB90089F
O Serial data output to MB90089F
I Serial data input from SSM
O Serial data output to SSM
O Serial data output to RS-232C
I Serial data input to RS-232C
O Clock signal output to FL display
O serial data output to FL display
O Latch signal output to FL display
O Clear signal output to FL display
I Speaker select switch signal input
I JOG dial up signal input
I JOG dial down signal input
I Function dial up signal input
I Function dial down signal input
O Volume dial up signal output
O Volume dial down signal output
Power supply +3.3V
—
O Digital (optical) input select signal output
O Clock output to LED driver
O Strobe signal output toLED driver
Ground
—
Power supply +3.3V
—
Power supply +3.3V
—
Power supply +3.3V
—
Ground
—
Ground
—
I Key function A/D input
I Key function A/D input
I Key function A/D input
I Key function A/D input
I Key function A/D input
I Version set terminal
I RDS signal input
I Key function A/D input
Power supply +3.3V
—
I Connected to VCC
Ground
—
I Not used (open)
Ground
—
STR-DA3ES/DA5ES/VA555ES
Description
49