Block Diagram - Main Section - Sony MHC-V44D Service Manual

MHC-V44D
6-2.

BLOCK DIAGRAM - MAIN Section -

>002B
ARC
CD/USB/HDMI SECTION
MKT-BCK
(Page 33)
MKT-LRCK
ASDATA0
J602
MKT-MCK
L
AUDIO/PARTY
CHAIN OUT
R R-CH
L
AUDIO/PARTY
CHAIN IN (TV)
R R-CH
J3500
MIC1
J3501
MIC2
JK907
VIDEO OUT
VIDEO AMP
IC901
2 VOUT VIN 4
>001B
CVBUS
CD/USB/HDMI SECTION
(Page 33)
CN900
ANTENNA
2
FM
>003B
SCLK
DAMP SECTION
LRCK
(Page 35)
MCK
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
52 29 30 43 32
: VIDEO
: TUNER (FM/AM)
: BLUETOOTH
: MIC
MHC-V44D
ANALOG AUDIO
SELECTOR
IC602
5 Y1
MIC AMP
IC3500
3 1 5 7
LPF
DAC
IC603
IC604
1 BCK VOUTL 7 3 1 1 Y0
3 LRCK
A B
SCK
16 10 9
2 DATA VOUTR 8
ADC
ANALOG
IC609
SELECTOR
Q612
13 VINL
VINR
14
8 BCK
7 LRCK
SCKI
6 DOUT 9
ADC
IC606
14 VINR
LRCK 7
BCK 8
13 VINL
DOUT 9
6 SCKI
BIAS DETECTION
Q605,607
FM DRIVER
(FM RECEIVER)
IC902
IISD 14
LRCK/LOUT 13
BCLK/ROUT 12
1 FRF1
ST-DATA
DA 11
ST-SCL
CK 8
CP1 15
ST-RDS
IIC/RDSI 6
47 128 127 45
34
STEREO A/D CONVERTER
IC904
ARC
RXIN0
37
MKT-BCK
30 ABCK_IO
MKT-LRCK
29 ALRCK_IO
ASDATA0
ADIN_O
28
47 VINL
VINR
48
IC601
Y 3 4 1
MUTING
CIRCUIT
Q602,Q606
4 MPIO-A1
MPIO_C2/ALRCK_I1
9
8 MPIO_C1/ABCK_I1
10 MPIO_C3/ADIN_I1
MPIO_B3/ADIN_2
14
13 MPIO_B2/ALRCK_I2
12 MPIO_B1/ABCK_I2
1 2 17 18
33 48 42 41 28 26
34
NFC MODULE (RC-S730 (WW))
BUS BUFFER
IC102 (1/2)
BLUETOOTH MODULE
BT-RXD
5 2A 2Y 6
BT-TXD
BT-RESET
BLUETOOTH
3.3V
POWER CONTROL
Q103, Q104
USB COMPARATOR
IC452
+ 5
7
-
6
SERIAL FLASH
IC106
SO/SIO1 2
SI/SIO0 5
WP/SIO2 3
HOLD/SIO3 7
SCLK 6
CS 1
CPIC
19 24 25 34
IC105
2 SDA
6 SCL
24 126 125 38
SYSTEM CONTROLLER
IC109(2/4)
131 NFC-SCL
132 NFC-SDA
124 NFC-INT
137 NFC-RF-DET
65 BT-RXD(MD-CLK)
76 RES
133 BT-TXD
5 BT-RESET
8 BT-ON
113 BT-RESET/SD_CD_0
35 USB-OC/DC_LED0
USB +5V
172
170
166
167
168
169
71 XTAL
X105
14.5MHz
70 EXTAL
USB-X2
140
X104
24.576MHz
139 USB-X1
92 AUDIO-X2
X103
12.288MHz
91 AUDIO-X1