Sharp SD-AS10, Руководство по обслуживанию

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SD-AS10
8 – 4
IC105 VHiLC83210W-1: DVS (LC83210W)
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Pin No. Terminal Name Input/Output Function
1 VDD1 Input I/O power supply.
2 SDO Output Audio data serial output. (L, R)
3 SDI0 Input Audio data serial input. (L, R)
4 SDI1 Input Audio data serial input. (Ls, Rs)
5 SDI2 Input Audio data serial input. (C, LFE)
6 VSS1 — I/O GND.
7 LRCLOCK Input Audio data input LR Clock.
8 SCLOCK Input Bit clock for audio data input.
9 TEST(BIST_MODE) Input For test.
10 TEST(SCAN_EN) Input For test.
11 TEST(SCAN_MODE) Input For test.
12 AVSS — PLL exclusive GND.
13 AVDD Input PLL exclusive power supply.
14 R Input VCO bias resistance.
15 VCNT Input VCO control input.
16 PDO Output VCO charge pump output.
17 PLL_CLOCK_SW Input For test.
18 PLL_STOP Input Not used. CB.
19 VDD1 Input I/O power supply.
20 VSS1 — I/O GND.
21 PLL1 — Not used.
22 PLL0 — Not used.
23 MCLOCK Input Clock input.
24 PLL_TEST_CLOCK Input For test.
25 VDD2 Input Digital power supply.
26 PRG0 — Not used. Connect GND.
27 PRG1 — Not used. Connect GND.
28 PRG2 — Not used. Connect GND.
29 PRG3 — Not used. Connect GND.
30 PRG4 — Not used. Connect GND.
31 VSS2 — Digital GND.
32 TEST(BIST_FAIL) Output For test.
33 FMT0 — Not used.
34 FMT1 — Not used.
35 FMT2 — Not used.
36 VSS2 — Digital GND.
37 VDD2 Input Digital power supply.
38* TEST(BIST_DONE) Output For test.
39 DATA Input Address and data input.
40 CLOCK Input Serial data input clock.
41 ENABLE Input Command enable input.
42 CMODE — Not used.
43 VDD2 Input Digital power supply.
44 MUTE EXT — Not used.
45 STEREO — Not used.
46 VSS2 — Digital GND.
47 RESET Input Reset input.
48 TEST — Digital GND.