Diagrams; Block Diagram - Main Section (1/2) - Sony MHC-V42D Service Manual

2019/03/05 00:47:46 (GMT+09:00)
6-1.

BLOCK DIAGRAM - MAIN Section (1/2) -

>001B
ARC_SPDIF
DVD, USB, HDMI SECTION
MTK-BCK
(Page 34)
MTK-LRCK
ASDATA0
J602
MTK-MCK
L
AUDIO/PARTY
CHAIN OUT
R
L
AUDIO/PARTY
CHAIN IN (TV)
R R-CH
J7701
MIC1
J7702
MIC2
GUITAR
>002B
ARAGON-BCK0
AMP SECTION
ARAGON-LRCK0
(Page 33)
ARAGON-MCK
• Signal path
: DVD PLAY
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
: MIC
• R-ch is omitted due to
same as L-ch.
MHC-V42D
R-CH
LINK SET
Q603
MIC AMP
IC7701
5 7
3 1
MODE
SELECT
Q7708
120 52 175 96 114 29 30
SECTION 6

DIAGRAMS

LPF
DAC
IC603
IC604
1 BCK VOUTL 7 3
3 LRCK
16 SCK
2 DATA VOUTR 8 Rch
ADC
IC609
VINR
14
13 VINL
8 BCK
LRCK
7
6 SCKI DOUT 9
ADC
IC606
Rch 14 VINR
LRCK 7
BCK 8
13 VINL
DOUT 9
6 SCKI
Rch
BIAS DETECTION
Q605, Q607
X105 X103 X104
13.33MHz 12.288MHz 48MHz
43 32 70 71 91 92 139 140 47
SYSTEM CONTROL
IC109 (1/6)
31 31
ANALOG AUDIO
+3dB AMP
SELECTOR
IC601
IC602
5 Y1 Y 3 3 1
MUTING
CIRCUIT
Q602,Q606
1 1 Y0
A B
10 9
ANALOG
SELECTOR
Q612
SERIAL FLASH
IC106
1 6 7 3 5 2
169 168 167 166 170 172
33 48
MHC-V42D
STEREO A/D CONVERTER
IC904 (1/2)
ARC-SPDIF
32 RXIN3
MTK-BCK
30 RXIN5/ABCK_IO
MTK-LRCK
RXIN6/ALRCK_IO
29
ASDATA0
28 RXIN7/ADIN_O
47 VINL
VINR
Rch 48
4 MPIO_A1
9 MPIO_C2/ALRCK_I1
8 MPIO_C1/ABCK_I1
10 MPIO_C3/ADIN_1
1 2 17 18 19
42 41 28 26 24
SYS SET