Block Diagram - Main Section - Sony MHC-V7D Service Manual

MHC-V7D
6-2.

BLOCK DIAGRAM - MAIN Section -

J3501
MIC 2
J3500
MIC 1
PARTY AUDIO
L R
CHAIN IN IN 1
J601 (1/2)
R-CH
L R
AUDIO IN 2
FM DRIVER
(FM RECEIVER)
IC902
CN2002
ANTENNA
2 2 FRF1 LRCK/LOUT 13
FM
BCLK/ROUT 12 R-CH
DA 11
16 X1
X600
12MHz CK 8
17 X2
IIC/RDSI 6
CN102
BT-RXD
4
BT-TXD
5
BLUETOOTH BT-RESET
9
3.3V
8
MHC-V7D
MIC AMP
IC3500
3 1 5 7
RV3001
MIC LEVEL
MIN MAX MIC DETECT
Q3500, Q3501
SIGNAL SELECTOR
IC605
X 13
1 Y0
Y 3 R-CH
11 X3
112 117
Y3
4
15 X2
2 Y2
R-CH
ABCK 113
ADIN 106
14 X1
B A
ASDATA0 118
9 10
CD RF AMP
FOCUS/TRACKING ERROR AMP
ANALOG CD SYSTEM PROCESSOR
SELECTOR DIGITAL SERVO PROCESSOR
Q604
IC301
X103
(2/2)
12.288MHz
41 42 173 91
128 ST-DATA
127 ST-CLK
114 ST-RDS
65 133 5 8 67
BUS BUFFER
IC102 (1/2) X101
32.768kHz
5 6
BLUETOOTH
POWER CONTROL
Q103, Q104
ANALOG
A/D
SELECTOR
CONVERTER
Q605, Q607
IC609
13 VINL BCK 8
14 VINR DOUT 9
LRCK 7
VOUTL 7
VOUTR 8
STEREO A/D
DATA 2
CONVERTER
BCK 1
IC606
LRCK 3
VINL
13 STEREO D/A
R-CH 14 VINR CONVERTER
IC604
6 SCKI
7 LRCK
8 BCK
9
1
A
2 B
Y 5
6 SEL
SIGNAL SELECTOR
IC913
X102
X104
13.333MHz 48MHz
92 164 70 71 140 139 28 26 24 33 59
SYSTEM CONTROL
IC101 (2/4)
68
34 34
CHAIN OUT
J601 (2/2)
SIGNAL
SELECTOR
OP AMP
IC602
IC601
5 Y1 Y 3 3 + OUT 1
14 X1 X 13 5 + OUT 7
OP AMP
IC603
3 + OUT 1 1 Y0 A 10
5 + OUT 7 12 X0 B 9
ANALOG
D/A
SELECTOR
CONVERTER
Q611
IC914
13 BCK OUTL 6
14 DIN OUTR 7 R-CH
15 LRCK
55 32 30 29
LINK-OUT-B 51
LINK-OUT-A 176
/LINE-MUTE 94
LINK-SET 175
169 172 166 170 168 167
1 2 3 5 6 7
EEPROM
IC106
PARTY AUDIO
L R
OUT
LINK SET
Q603
MUTE
PROTECT
Q602
MUTE SW
Q606
>001B
AMP SECTION
FRONT-L
(Page 35)
: AUDIO
: TUNER (FM/AM)
: CD PLAY
: MIC
: BLUETOOTH