Audio Block Diagram - Sony DVP-K800D Service Manual

DVP-K800D

3-4. AUDIO BLOCK DIAGRAM

MIC 4
MIC 3
CN101 CN841 CN842
MIC2 IN
8 2 11
MIC1 IN
7 3 10
J102
IC804
F MIC 2
MIC 2 4 6
IC102
RV803 IC806
MIC2/4
LEVEL
IC102
IC804
F MIC 1
MIC 1 2 8
RV802
MIC1/3
LEVEL
J103 MIC CONT
9 1 12
CONTROL
RV804
13
ECHO
MC-115 BOARD VR-68 BOARD
16
MODE CONT
MB-78 BOARD
(Page 3-11)
TO/FROM
SYSCON
MB-78 BOARD
(Page 3-9)
TO/FROM
MB-78 BOARD
(Page 3-13)
KR-35 BOARD
J501
IC501
IC501
CN501
MIC 2 IN
11
MIC 1 IN
10
R MIC 2
3 3
R MIC 1
1 1
IC507
MIC
5 5
MIC CONT
12
ECHO CONT Q506,507
13
MUTE
CONT
Q501 Q502,503
CN502
ECHO CONT MUTE
4 BUFFER
CONT
MIC CONT
TO
3
MIC 1
1
BLOCK
MIC 2
2
IC508
CN702
IC505
KARAOKE DSP
OTASUKE IC517
5 20 AIN 3
DA LPF
IC503 AO 2P 34
MROM AO 2N 33
CLAP SW0
7 9 SW0 BUSY 20
CLAP SW1
8 10 SW1 A OUT 23
BLOCK
CLAP BSY
6
CN702
SCKG2
98
16 SCK
KRDY
17 99 REDY
KSI
18 100 TRDT
KLT
19 1 XLAT
XKDPRSY
15 8 XRST
SOG2
21 4 RVDT
Q504,505
KADT SEL
14 BUFFER
KR DATA O
23 91 SO
KA DATA I
AC3
25 92 SI
BLOCK KR BCK
27 93 BCK
KR LRCK
CN702 29 94 LRCK
768 FS
37 XTLI
12
3-7
AU-217 BOARD
CN201
AUDIO MUTE
9
FROM
AC3 BLOCK MA MUTE
6
MB-78 BOARD
SCKG3
7
CN252
SOG3
(Page 3-13)
10
D2LT
8
IC215
2CH D/A CONV.
CN203
DAC DATA
32 2 D IN L OUT
DAC BCK
3
21 BCLK
DAC LRCK
22 1 LRCK
MRST
18 22 RSTB
R OUT
384FS 2CH
25 5 XTI
27 MC
26 MD
28 ML
ZERO
IC203
L,R D/A CONV.
DD DATA F
5 2 D IN L OUT
DD BCK
9 3 BCLK
DD LRCK
7 1 LRCK
22 RSTB
384FS DAC R OUT
19 5 XTI
SCKG4
17 27 MC
SOG4
15 26 MD
DDLT1
28
13 ML
CN503
ZERO
MIC MUTE
2
IC204
HAKUSYU
1
FROM
SL,SR D/A CONV.
AC3 BLOCK
MB-78 BOARD
DD DATA R
CN101 3 2 D IN L OUT
(Page 3-13)
3 BCLK
1 LRCK
22 RSTB
R OUT
5
XTI
27 MC
26 MD
MIC
DDLT2
3 12 28 ML
ZERO
IC507
IC205
C,SW D/A CONV.
DD DATA C
1 2 D IN L OUT
3 BCLK
1 LRCK
22 RSTB
R OUT
5 XTI
27 MC
26 MD
DDLT3
11 28 ML
ZERO
GAIN6
10
CN204
MIC MUTE
7
MIC
6
HAKUSYU
3
Q215
MUTE
CONT
IC206 IC207
MIX AMP LINE AMP
2 1 2 1
16
Q216 Q205
MUTE MUTE
6 7 6 7
13
Q217 Q206
MUTE MUTE
Q224 Q225 Q202
MUTE MUTE
21
CONT CONT
IC353
IC208 IC211
2 1 2 1
16 3 4
Q218 Q207
9
MUTE MUTE
6 7 6 7
13 13 14
Q219 Q208
11
MUTE MUTE
Q226
21
IC209 IC212
2 1 2 1
16
Q220 Q209
MUTE MUTE
6 7 6 7
13
Q221 Q210
MUTE MUTE
Q227
21
IC210 IC213
2 1 2 1
16
Q222 Q211
MUTE MUTE
6 7 6 7
13
Q223 Q212
MUTE MUTE
Q228
21
Q213
MUTE
3-8
L J354
LINE
AUDIO
OUT
R
HP-116 BOARD
IC214 IC001
HP AMP HP AMP
J001
3 1 HP L 5 7
5 2 PHONES
RV001
5 7 HP R 3 1
3 4
MUTE
Q001
PMUTE
MUTE
1 6
Q002
CN205 CN001
FLONT
L R
J201
5.1CH
REAR
OUTPUT
CENTER
WOOFER