Sony STR-KG800 Service Manual page 57

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Pin No. Pin Name
64 DSP_RESET
65 DSP_SPIDS(LAT)
66 74ACT153_B
67 74ACT154_A
68 PROTECTOR
69
70
71
72
73 DSP MISO
74 DSP MOSI
75 DSP SPICLK
76
77
78 EEPROM CLK
79 VOL_JOG (2B)
80 VOL_JOG (2A)
81
82 DCAC_DSP_IN
83
84 SIRCS_IN
85 POWER KEY
86
87 RDS DATA
88
89 INPUT ENCODER A
90 INPUT ENCODER B
TE
L 13942296513
91
92 XM_MIXMO
93 XM_MOXMI
94 XMRESET
95
96
97
98 EEPROM DATA
99 CLINK_TX
100 CLINK_RX
101 CLINK_DET
102
HDMI_UART_RX
103
HDMI_UART_TX
104 HDMI RESET
105, 106
107
108
109
110
111 AVSS/AVRL
112
113, 114 AD KEY1, AD KEY2
115 DCAC_IN
116 VERSION
www
117 RDS SIGNAL
118
119 VACS_CTRL
120
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I/O
O System reset signal output to the DSP
O Serial data latch pulse signal output to the DSP
O Data selection signal output terminal
O Data selection signal output terminal
I Protector status detect signal input terminal
FL LAT O Strobe signal output to the fl uorescent indicator tube
FL_CLK O Serial data transfer clock signal output to the fl uorescent indicator tube
FL_DATA O Serial data output to the fl uorescent indicator tube
NO USE O Not used
I Serial data input from the DSP
O Serial data output to the DSP
I/O Serial data transfer clock signal input/output with the DSP
GND - Ground terminal
+3.3V - Power supply terminal (+3.3V)
O Serial data transfer clock signal output to the EEPROM
I Jog dial pulse input from the rotary encoder (for MASTER VOLUME) (B phase input)
I Jog dial pulse input from the rotary encoder (for MASTER VOLUME) (A phase input)
DSPINT I Interrupt status input from the DSP
I Mic signal interrupt input terminal
STOP I AC off detection signal input terminal
I SIRCS signal input from the remote control receiver
I Power key input terminal
RDS INI I RDS serial data transfer clock signal input from the tuner (FM/AM)
I RDS serial data input from the tuner (FM/AM)
CEC IN I CEC serial data input from the HDMI OUT connector
I Jog dial pulse input from the rotary encoder (for INPUT SELECTOR) (A phase input)
I Jog dial pulse input from the rotary encoder (for INPUT SELECTOR) (B phase input)
NO USE O Not used
O Serial data output terminal
I Serial data input terminal
O Reset signal output terminal
+3.3V - Power supply terminal (+3.3V)
GND - Ground terminal
SUBT O Transformer power on/off control signal output terminal
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
FLASH2/
O UART data output to the HDMI controller
FLASH1/
I UART data input from the HDMI controller
O System reset signal output to the HDMI controller
NO USE - Not used
GND - Ground terminal (for D/A converter)
DAVC - Power supply terminal (+3.3V) (for D/A converter)
AVCC - Analog power supply terminal (+3.3V) (for A/D converter)
AVRH - Reference voltage input terminal (+3.3V) (for A/D converter)
- Analog ground terminal (for A/D converter)
GND - Ground terminal
I Front panel key input terminal (A/D input)
I Mic signal input terminal
I Setting terminal for the destination
I Tuning detection signal input from the tuner (FM/AM)
MODEL I Setting terminal for the model
x ao
y
I VACS control signal input terminal
NO USE I Not used
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8
"L": AC off
Q Q
3 6 7 1 3
Not used
Not used
Not used
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2 9 9 4 2 8
Description
1 5 0 5 8 2 9 9 4
"L": reset
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STR-KG800
9 9
2 8 9 9
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