HT-DV40H
8 – 38
IC11 VHILC750512-1 : AUDIO ENHANCER ( LC750512 ) ( 1/2 )
PIN DESCRIPTION
Pin No.
Terminal Name
Input / Output
Function
1
PLLPWRR
Input
Power ring for PLL (ESD) (+1.8 V).
2
PLLGNDR
—
GND for PLL (ESD).
3
PLLAVDD
Input
Power supply for PLL (+1.8 V).
4
PLLAVSS
—
GND for PLL.
5
PLLDVDD
Input
Digital power supply for PLL (+1.8 V).
6
PLLDVSS
—
Digital GND for PLL (ESD).
7
TEST2
Input
Test terminal.
8
TEST3
Input
Test terminal.
9
DVSS4
—
Digital GND.
10
DVDD4
Input
Digital power supply (+1.8 V).
11
XVSS
—
GND for crystal.
12
XOUT
Output
Crystal oscillating output.
13
XIN
Input
Crystal oscillating input.
14
XVDD
Input
Power supply for crystal (+3.3 V).
15
CVDD4
Input
Digital power supply (+3.3 V).
16
CVSS4
—
Digital GND.
17
TEST0
Input
Test terminal.
18
TEST1
Input
Test terminal.
19
TEST4
Input
Test terminal.
20
TEST5
Input
Test terminal.
21
BVSS1
—
Logic GND in analog chip.
22
BVDD1
Input
Logic power supply in analog chip (+3.3 V).
23
AVSS4
—
DAC analog GND.
24
AVDD4
Input
DAC analog VDD (+5 V).
25
AVDD3
Input
EVR analog VDD (+5 V).
26
AVSS3
—
EVR analog GND.
27
AOUT1
Output
Lch EVR output.
28
EVRINL
Input
Lch EVR input.
29
DAOUTL
Output
Lch DAC analog output.
30
DAOUTR
Output
Rch DAC analog output.
31
EVRINR
Input
Rch EVR input.
32
AOUT2
Output
Rch EVR output.
33
AVSS2
—
GND for VREF.
34
AVDD2
Input
VDD for VREF (+5 V).
35
VREF2
Output
Reference voltage output terminal 2 (DAC, EVR).
36
VREF1
Output
Reference voltage output terminal 1 (ADC).
37
INL
Input
Lch ADC analog input.
38
INR
Input
Rch ADC analog input.
39
AVSS1
—
ADC analog GND.
40
AVDD1
Input
ADC analog power supply (+5V)
41*
TEST6
Input/Output
Test terminal.
42
XSEL0
Input/Output
Crystal frequency setting signal 0.
43
XSEL1
Input/Output
Crystal frequency setting signal 1.
44
XSEL2
Input/Output
Crystal frequency setting signal 2.
45
CVSS1
—
Digital GND.
46
CVDD1
Input
Digital power supply (+3.3 V).
47
LRCKI
Input
LR clock input.
48
BCKI
Input
Bit clock input.
49
DATAI
Input
Data input.
50
SCKII
—
External clock input.
51
DVSS1
—
Digital GND.
52
DVDD1
Input
Digital power supply (+1.8V).
53*
SCKO
Output
DAC master clock output.
54
TEST7
Input
Test terminal.
55*
DATAO2
Output
Data output 2.
56*
DATAO1
Output
Data output 1.
57*
DATAO0
Output
Data output 0.
58*
BCKO
Output
Bit clock output.
59*
LRCKO
Output
LR clock output.
60
CVSS2
—
Digital GND.
61
CVDD2
Input
Digital power supply (+3.3 V).
62
XPDESC
Input
DSP power down release signal (L-Active).
63*
PDEN
Output
DSP power down signal (H-Active).
64
DVSS2
—
Digital GND.
Содержание HT-DV40H
Страница 13: ...HT DV40H 2 6 MEMO ...
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Страница 15: ...HT DV40H 4 2 IC701 IXA161AW00 PR PB Y S01 Figure 4 2 MAIN BLOCK DIAGRAM 2 2 ...
Страница 18: ...HT DV40H 4 5 3 Power Block Diagrams AC SUPPLY 220 240V 50Hz Figure 4 5 POWER BLOCK DIAGRAM 1 2 ...
Страница 19: ...HT DV40H 4 6 Figure 4 6 POWER BLOCK DIAGRAM 2 2 ...
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Страница 33: ...HT DV40H 6 3 Figure 6 2 MAIN SCHEMATIC DIAGRAM 2 8 B2 TO DVD PWB C CNP14 4700pF 50V 4700pF 50V 7 8 9 10 11 12 ...
Страница 34: ...HT DV40H 6 4 Figure 6 3 MAIN SCHEMATIC DIAGRAM 3 8 TO SUBWOOFER PWB D BI402 13 14 15 16 17 18 ...
Страница 35: ...HT DV40H 6 5 Figure 6 4 MAIN SCHEMATIC DIAGRAM 4 8 MIC_IN A B C D E F G H 1 2 3 4 5 6 ...
Страница 36: ...HT DV40H 6 6 Figure 6 5 MAIN SCHEMATIC DIAGRAM 5 8 AZ4558CME JP826 7 8 9 10 11 12 ...
Страница 38: ...HT DV40H 6 8 Figure 6 7 MAIN SCHEMATIC DIAGRAM 7 8 AUDIO SIGNAL A B C D E F G H 1 2 3 4 5 6 ...
Страница 39: ...HT DV40H 6 9 Figure 6 8 MAIN SCHEMATIC DIAGRAM 8 8 SPEAKER TERMINAL 7 8 9 10 11 12 ...
Страница 40: ...HT DV40H 6 10 Figure 6 9 USB SCHEMATIC DIAGRAM BI706 A B C D E F G H 1 2 3 4 5 6 ...
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Страница 45: ...HT DV40H 6 15 Figure 6 13 DISPLAY SCHEMATIC DIAGRAM 2 2 7 8 9 10 11 12 ...
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Страница 48: ...HT DV40H 6 18 Figure 6 15 DVD SCHEMATIC DIAGRAM 1 8 TO DVD MECHA MOTOR 5 1 2 A B C D E F G H 1 2 3 4 5 6 ...
Страница 49: ...HT DV40H 6 19 Figure 6 16 DVD SCHEMATIC DIAGRAM 2 8 7 8 9 10 11 12 ...
Страница 52: ...HT DV40H 6 22 Figure 6 19 DVD SCHEMATIC DIAGRAM 5 8 7 8 9 10 11 12 ...
Страница 54: ...HT DV40H 6 24 Figure 6 21 DVD SCHEMATIC DIAGRAM 7 8 CD SIGNAL A B C D E F G H 1 2 3 4 5 6 ...
Страница 56: ...HT DV40H 6 26 Figure 6 23 SUBWOOFER SCHEMATIC DIAGRAM 1 2 FROM MAIN PWB A BI402 A B C D E F G H 1 2 3 4 5 6 ...
Страница 67: ...HT DV40H 6 37 Figure 6 34 WIRING SIDE OF POWER PWB BOTTOM VIEW 2 2 7 8 9 10 11 12 ...
Страница 71: ...HT DV40H 6 41 Figure 6 38 WIRING SIDE OF DISPLAY PWB BOTTOM VIEW 2 2 7 8 9 10 11 12 ...
Страница 156: ...HT DV40H 21 12 SPEAKER BOX PARTS FRONT L CH R CH WOOFER SP1 2 WOOFER SP3 4 TWEETER SP5 6 SP5 6 SP3 4 SP1 2 ...
Страница 158: ...HT DV40H 23 13 SPEAKER BOX PARTS SUBWOOFER 906 912 x 4 901 907 903 908 909 908 909 905 x 4 913 x 8 SP1 910 911 902 904 ...
