Sony STR-KS2000 Service Manual page 55

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3 7 63 1515 0
Pin No. Pin Name
60
61
62
63 DIR DATA0
DSP SPDIF (LAT)
64
65 DSP RESET
66 SF CPU CE
67 SF DSP MAS
68
69 TUNER CLK
70, 71
72 TUNER DATA
73 ADC RESET
74
75
76
77
78 EEPROM CLK
79 PCONT_3
80 PCONT_2
81
82 SIRCS IN
83
84 RDS CLK
85 POWER KEY
TE
L 13942296513
86 RDS DATA
87 PCONT_1
88
89 DSP MISO
90 DSP MOSI
91 DSP SPI CLK
92
(M-IN-HDMI-OUT)
93
(M-OUT-HDMI-IN)
94
95
96 VSS(GND)
97 SACD LED
EEPROM DATA
98
CLINK_TX
99
(M-IN-CLINK-OUT)
CLINK_RX
100
(M-OUT-CLINK-IN)
101 CLINK_DET
102 FLASH_SI
103 FLASH_SO
104 HDMI RESET
105 to 106
107
www
108
109
110
.
111, 112 AVSS/AVRH, VSS
113 to 115 A/D 0 to A/D 2
116 VERSION
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I/O
X0A I Low-speed clock signal input terminal
X1A O Low-speed clock signal output terminal
RST TRI O Reset signal output to the reset signal buffer
I Serial data input from the digital audio interface receiver
O Serial data latch pulse signal output to the DSP
O System reset signal output to the DSP
O Chip enable signal output for the serial fl ash
I Master/slave selection signal input from the DSP
FL LAT O Strobe signal output to the fl uorescent indicator tube
O PLL serial data transfer clock signal output to the tuner (FM/AM)
NO USE - Not used
O PLL serial data output to the tuner (FM/AM)
O System reset signal output to the A/D converter
FL DATA O Serial data output to the fl uorescent indicator tube
FL CLK O Serial data transfer clock signal output to the fl uorescent indicator tube
VSS - Ground terminal
VCC - Power supply terminal (+3.3V)
O Serial data transfer clock signal output to the EEPROM
O Power on/off control signal output terminal
O Power on/off control signal output terminal
STOP I AC off detection signal input terminal
I SIRCS signal input from the remote control receiver
DSP INT I Interrupt status input from the DSP
RDS serial data transfer clock signal input from the tuner (FM/AM)
I
(AEP and UK models only)
I Power key input terminal
I RDS serial data input from the tuner (FM/AM) (AEP and UK models only)
O Power on/off control signal output terminal
CEC IN I CEC serial data input from the HDMI OUT connector
I Serial data input from the DSP or serial fl ash
O Serial data output to the DSP or serial fl ash
O Serial data transfer clock signal output to the DSP
HDMI
I UART data input from the HDMI controller
HDMI
O UART data output to the HDMI controller
NO USE - Not used
VCC - Power supply terminal (+3.3V)
- Ground terminal
O LED rive signal output of the SA-CD/CD indicator "H": LED on
I/O Two-way data bus with the EEPROM
I Receive data input from the DMPORT connector
O Transmit data output to the DMPORT connector
I Digital media port adapter connection detection signal input terminal
I UART data input terminal
O UART data output terminal
O System reset signal output to the HDMI controller
NO USE - Not used
DSVS - Ground terminal (for D/A converter)
DAVC - Power supply terminal (+3.3V) (for D/A converter)
AVCC - Power supply terminal (+3.3V) (for A/D converter)
x ao
y
AVRH I Reference voltage input (+3.3V) terminal (for A/D converter)
i
- Ground terminal
I Front panel key input terminal (A/D input)
I Setting terminal for the destination
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8
Not used
"L": AC off
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
Description
Not used
"H": DSP is master
"L": reset
"H": power on
"H": power on
1 5 0 5 8 2 9 9 4
"H": power on
Not used
"L": reset
m
Not used
co
STR-KS2000
9 9
2 8 9 9
55