Ac3 Block Diagram - Sony DVP-K800D Service Manual

3-7. AC3 BLOCK DIAGRAM

MB-78 BOARD
IC205 3 384FS 2CH
FROM
VIDEO IC203 111 SPDIF AC3
BLOCK
IC205 8 768FS
(Page 3-5)
IC804 134 SCKG4
IC804 136 DDLT1
IC804 137 DDLT2
IC804 138 DDLT3
IC804 116 GAIN6
IC804 135 SOG4
SCKG4
IC804 143
IC804 139 DLT
IC804 6 DR ERR
IC805 54 MRST
IC805 110 SOG2
IC805 62 AC3 RST
IC805 53 DAC RST
TO/FROM
IC804 130 DC 3D
SYSCON
BLOCK
IC804 131 TON
(Page 3-9)
IC804 155 BST
IC804 34 ACS
IC804 113 SCKG2
EX LOCK
IC804 154
IC804 144 KADT SEL
IC804 153 FS
IC804 35 ACSI
16
IC102 IC101
DIR M G/A
1 D IN DATA 23 58 DATA6 DATA2 15
16 BCK2
SWDT 17
BCK 21 60 BCK6
14 SCLK LRCK2 16
15 XLAT LRCK 22 59 LRCK6
DATA F9 21
24 ERROR BCK9 19
LRCK9 20
10 XMODE
DATA R9 22
5 SO2 DATA C9 23
1 ARST
63
XRST
14
DC 3D
13 TON DATA F8 35
7 BST DATA R8 34
6 ACS DATA C8 33
BCK8 36
4 SCK2
LRCK8 37
2 XLOCK
62 KDT SEL DATA5 43
9 768FS BCK5 44
LRCK5 45
IC101 9 DVD
DATA7 39
BCK7 40
LRCK7 41
2.8 Vp-p @
36.86 MHz
SCK2 28
SO2 27
ACS 26
KR DATA O
52 DATA4
BST 25
KR DATA I
51 DATA3
XLOCK 30
KR BCK
50 BCK3
IC101 $¶ DVD
ARST 31
KR LRCK
49 LRCK3
384FS 47
FS 29
3 Vp-p
18.43 MHz
3-13
IC104
AC3 DECODER
25 DATA F 92
.
26 DATA R 91
.
25 DATA C D0 89
8
24 BCK D7 85
.
IC105
23 LRCK 82
.
81 256K SRAM
19 SD1
18 BCK1
10
.
17 LRCK1
67 3
.
22 SD2 66 25 11
. .
21 BCK2 A0 64 24 A0 I/O0 13
. .
15 8
20 LRCK2 A14 55 21 A14 I/O7 15
. .
52 2 17
.
41 HCLK
50 26
.
43
HD IN
1
42 HCS
45 BST WE 48 27 WE
CE 47 20 CE
11 EXLOCK
1 XRST
2 EXT
IC104 2 DVD
13 FS1
3.2 Vp-p
44 HD OUT
18.432 MHz
384FS 2CH
SCKG4
DDLT1
DDLT2
DDLT3
GAIN6
MRST
SOG4
DAC DATA
DAC BCK
DAC LRCK
DD DATA
DD BCK
DD LRCK
DD DATA R
DD DATA C
384FS DAC
D101
AUDIO MUTE
IC604 26 AUDIO MUTE
FROM
D103
MODE CONT
IC605 3 P MUTE
BLOCK
D102
IC805 64 A MUTE
MA MUTE
IC805 65 MA MUTE
FROM
D2LT
SYSCON
D2LT
IC804 117
BLOCK
SCKG3
IC804 46 SCKG3
SOG3
IC804 47 SOG3
KR DATA O
KA DATA I
KR BCK
KR LRCK
SOG2
SCKG2
KADT SEL
768FS
3-14
DVP-K800D
CN101
1
9
13
14
15
16
8
11
TO
AUDIO
BLOCK
AU-217 BOARD
CN203
3
(Page 3-7)
5
4
21
17
19
23
25
7
CN252
17
TO
AUDIO
BLOCK
AU-217 BOARD
20
CN201
(Page 3-7)
18
19
16
CN702
7
5
TO
3
AUDIO
1
BLOCK
KR-35 BOARD
9
CN502
14
(Page 3-7)
16
18