Sony STR-DH510 - 10str Hifi, Руководство по обслуживанию

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STR-DH510
48
DIGITAL BOARD (2/3) IC2101 MB90F058PF-G-JNE1 (SYSTEM CONTROL)
No P. Name Setting I/O Description
1 COM_CLK O Data clock signal output for DIR IC and 8 CH DAC IC
2 DIR_CE O Latch signal output for DIR IC
3 COM_DATA O Data output for DIR IC and 8 CH DAC IC
4 DIR_MISO I Data input from DIR IC
5 DIR_ERROR I Error detection signal input from DIR IC
6 DIR_DATA0 I Serial data input from DIR IC
7 DMPORT_DET I DMPORT detection signal input
8 DMPORT_MISO I Serial data input from the DMPORT connector
9 DMPORT_MOSI O Serial data output to the DMPORT connector
10 SUB_TRANS — Not used
11 CEC_IN I CEC signal input
12 CEC_OUT O CEC signal output
13 NC — Not used
14 NC — Not used
15 VCC — Power supply pin (+3.3 V)
16 VSS — Ground
17 C — Regulator stabilization capacity
18 VOL_IC_DATA O Serial data output for VOLUME IC BD3471KS2
19 VOL_IC_CLK O Clock signal output for VOLUME IC BD3471KS2
20 PROTECTOR I Protector detection signal input
21 NC — Not used
22 HP_RY O Headphone relay driver control signal output
23 C/SL-SR_RY O Center/surround speaker relay driver control signal output
24 BRIDGEABLE_RY O Bridgeable relay control signal output
25 PREOUT_SW_RY O Subwoofer relay driver control signal output
26 FRONT_SPK_A_RY O FRONT A speaker relay driver control signal output
27 EEPROM_DATA I Serial data input from EEPROM IC
28 EEPROM_CLK O Clock signal output for EEPROM IC
29 TEMP_SENSOR_1 I Thermal sensor 1 signal input
30 TEMP_SENSOR_2 I Thermal sensor 2 signal input
31 VERSION I Destination detection signal input
32 AVCC — A/D converter power supply pin
33 AVRH — A/D converter external reference power supply pin
34 LIMITER I Limiter signal input
35 AVSS — Analog ground for A/D converter
36 DCAC_IN I AUTO CAL MIC analog signal input
37 FL_LAT O Latch signal output for FL DISPLAY DRIVER IC
38 FL_DATA O Serial data output for FL DISPLAY DRIVER IC
39 FL_CLK O Clock signal output for FL DISPLAY DRIVER IC
40 AD_KEY_2 I Key signal input (A/D port)
41 AD_KEY_1 I Key signal input (A/D port)
42 INPUT_JOG I INPUT SELECTOR encoder signal input
43 VOL_JOG I MASTER VOLUME encoder signal input
44 VSS — Ground
45 POWER_KEY I Power key detection signal input
46 SIRCS I SIRCS signal input
47 DSP_SELECT O DSP select signal output
48 HDMI_RX
I
HDMI receiver signal input
49 HDMI_TX O HDMI transmitter signal output
50 HDMI_REG_CTRL O HDMI regulator control signal output
51 MD2 — Mode setting terminal
52 MD1 — Mode setting terminal
53
MD0
—
Mode setting terminal
54 RST
—
Reset input
55 DSP_MISO I Serial data input from DSP EX3 IC
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