Sharp SD-AS10 Service Manual page 113

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