Sony STR-DA9000ES Service Manual page 135

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Pin No. Pin Name
BASS JOG1,
92, 93
BASS JOG2
94 OSD-LAT
95 FL-LAT
96 FL-CLR
97 VCC
98 VSS
99 SDA
100 SCL
101 VSS
102 OSD-CLK
103 OSD-DAT
104 ERR/AUD-SEL
105 TREB JOG1
106 TREB JOG2
107 UPCOM-DAT
108 UPCOM-CLK
109 SOT1
110 SIN1
111 FL1-CLK
112 FL1-DATA
TE 113 EEPROM SDA
L 13942296513
114 EEPROM SCL
115 HP IN
FSPSW-A,
116, 117
FSPSW-B
MENU JOG1,
118, 119
MENU JOG2
PAGE JOG1,
120, 121
PAGE JOG2
122 VCC
123 LED LAT
124 LED CLR
125 PCM-SEL
126 DAVS (VSS)
127 DAVC (VCC)
128 AVCC (VCC)
129 AVRH (VCC)
130 AVRL (VSS)
131 AVSS (VSS)
132 to134 AD1
135 VERSION
RSPSW-A,
www
136, 137
RSPSW-B
138 +/– JOG1
139 +/– JOG2
.
140 VCC2
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I/O
I Jog dial pulse input from the rotary encoder (for BASS)
O Serial data latch pulse signal output to the OSD driver
O Serial data latch pulse output to the fluorescent indicator tube
O Clear signal output to the fluorescent indicator tube
— Power supply terminal (+3.3V)
— Ground terminal
I/O Two-way data bus with the i-link system controller
O Serial data transfer clock signal output to the i-link system controller
— Ground terminal
O Serial data transfer clock signal output to the OSD driver
O Serial data output to the OSD driver
O Error signal/audio data selection signal output terminal
I Jog dial pulse input from the rotary encoder (for TREBLE)
I Jog dial pulse input from the rotary encoder (for TREBLE)
I/O Two-way data bus with the chroma decoder
O Serial data transfer clock signal output to the chroma decoder
O Serial data output to the RS-232C
I Serial data input from the RS-232C
O Serial data transfer clock signal output to the fluorescent indicator tube
O Serial data output to the fluorescent indicator tube
I/O Two-way data bus with the EEPROM
O Serial data transfer clock signal output to the EEPROM
I
Headphone detection signal input terminal "H": headphone is connected
I Front speaker selection switch input terminal
I Jog dial pulse input from the rotary encoder (for MAIN MENU)
I Jog dial pulse input from the rotary encoder (for MENU)
— Power supply terminal (+3.3V)
O Serial data latch pulse signal output to the LED driver
O Serial data transfer clock signal output to the LED driver
O PCM imitation signal output terminal
— Ground terminal (for D/A converter)
— Power supply terminal (+3.3V) (for D/A converter)
— Power supply terminal (+3.3V) (for A/D converter)
— Reference voltage (+3.3V) input terminal (for A/D converter)
— Reference voltage (0V) input terminal (for A/D converter)
— Ground terminal (for A/D converter)
I Front panel key input terminal (A/D input)
I Destination setting terminal
I Surround speaker selection switch input terminal
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I Jog dial pulse input from the rotary encoder (for –/+)
I Jog dial pulse input from the rotary encoder (for –/+)
i
— Power supply terminal (+3.3V)
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Description
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STR-DA9000ES
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