Audio (1) Block Diagram - Sony DVP-K880D Service Manual

3-5. AUDIO (1) BLOCK DIAGRAM

MB-82 BOARD(4/7)
(SEE PAGE 4-33, 35, 37)
BCK
LRCK
ACH12
47 BCKI
49
LRCKI
SIGNAL PROCESS,
52 CH12I
VIDEO
ACH34 51
CH34I
(SEE PAGE 3-6)
ACH56
50 CH56I
CDDOUT
25 CDDOBYP
CDDATA 26 CDSOBYP
CDBCK 27
CDBKCKI
CDLRCK 28 CDLRCKI
X01INT0 55 CPU INT0
X01INT1 56
CPU INT1
SO1
61
SI
X01CS 62 CS
SI1 63
SO
SC1
66 SCK
SO1
SO1
SC1
SC1
CS0
XDACS0
SYSTEM CONTROL
(SEE PAGE 3-7, 8) CS1
XDACS1
CS2
XDACS2
CS3
XDACS3
X01RST
XDACRST
384FS01
27M01
384FSDA
SO1
5 RVDT
SC1
1
SCK
3 TRDT
768FS25 37 XTLI
XKRRST 8 XRST
SYSTEM CONTROL
XKARLT 4 XLAT
(SEE PAGE 3-7, 8)
2 REDY
KRDY
KARAOKE 95 KROK
20 AIN3
AUDIO 2 21 LO3
ECHOAD
(SEE PAGE 3-11)
ECHODAP 29 AOUT
05
DO 16
BCKO 9
IC501
10
LRCKO
AUDIO DSP
CH78O 11
15
CH12O
CH34O 14
CH56O 12
33 7 68
CH120
IC901
SI12 94
CH340
KARAOKE DSP SI34 93
CH560
SI56 92
SI78 91
SI 90
SO78 86
LRCK 98
BCK 99
SO12 89
88
SO34
SO56 87
3-9
SPDIF
IC902
AUDIO 2CH DAC
3 BCLKIN V OUT L 16 AUDIOLT
1 LRCIN V OUT R 13
AUDIORT
2 D IN ZERO 21 ZFLT
SO1
26 17
MD ZEROR ZFRT
SC1
27
MC
CS0
28
ML
22 5
IC905
FRONT L/R DAC
3 BCLKIN V OUT L 16 AUDIOL
1 LRCIN V OUT R 13 AUDIOR
2 D IN ZERO 21 ZFL
SO1
26 17 ZFR
MD ZEROR
SC1
27 MC
CS1
28
ML
22 5
IC906
REAR L/R DAC
BCLKIN V OUT L
3 16 AUDIOLS
1 LRCIN V OUT R 13 AUDIORS
2 D IN ZERO 21 ZFLS
SO1
26 17 ZFRS
MD ZEROR
SC1
27
MC
CS2
28 ML
22 5
IC907
CENTER/WOOFER DAC
BCLKIN V OUT L AUDIOC
3 16
1 LRCIN V OUT R 13 AUDIOLFE
2 21
D IN ZERO ZFC
SO1
26 17 ZFLFE
MD ZEROR
SC1
27
MC
CS3
28 ML
22 5
3-10
DVP-K880D
AUDIO 3
(SEE PAGE 3-13)