Read Sharp HT-M700H (serv.man9) Service Manual online
HT-M700H
8 – 9
U7 VHiDDX8001/-1: DSP (DDX8001) (2/2)
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
61*
N.C.
–
No Connect.
62
SDO_56
Output
Output Serial Data Channels 56.
63
SDO_78
Output
Output Serial Data Channels 78.
64
PWDN
Input
Device Powerdown.
Figure 8-9 BLOCK DIAGRAM OF IC
PWDN SDO78 SDO56 NC GND VDD3.3 SDO34 SDO12 LRCKO BICKO NC GND VDD3.3 EAPD OUT1A OUT1B
SA SDA SCL XTI PLLF NC
GND_PL VDD_PL CKOUT
NC
GND
VDD3.3 OUT8B OUT8A OUT7B OUT7A
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
MVO/DSD_CLK
GND
VDD3.3
GND
NC
SDI78/DSD_6
SDI56/DSD_5
SDI34/DSD_4
SDI12/DSD_3
LRCKI/DSD_2
BICKI/DSD_1
VDD3.3
GND
NC
RESET
PLLB
OUT2A
OUT2B
NC
GND
VDD3.3
OUT3A
OUT3B
OUT4A
OUT4B
OUT5A
OUT5B
NC
GND
VDD3.3
OUT6A
OUT6B
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