MHC-V77DW
MHC-V77DW
33
33
6-3. BLOCK DIAGRAM - MAIN Section -
J3500
MIC1
7
5
1
3
R
L
J8002 (1/2)
AUDIO/PARTY
CHAIN IN (TV)
AUDIO/PARTY
CHAIN IN (TV)
R
L
J8002 (2/2)
AUDIO/PARTY
CHAIN OUT
AUDIO/PARTY
CHAIN OUT
6LJQDOSDWK
: AUDIO
: TUNER (FM/AM)
: CD PLAY
: MIC
5FKLVRPLWWHGGXHWR
VDPHDV/FK
15
VINL
13
6
VINR
14
9
8
7
VINR
VINL
14
13
DOUT 9
LRCK 7
BCK 8
6&.,
6
3
7
FRF1 LRCK/LOUT
1
13
BCLK/ROUT 12
DA 11
CK 8
,,&5'6,
6
CN8902
2
ANTENNA
FM
6'$
,6B'$7$B,1
AE20
W3
6&/
AE19
5&+
DIN
14
OUTL 6
OUTR 7
5&+
12
1
10
9
&20
13
17
16 X1
X2
X8901
12MHz
J3501
MIC2
AMP SECTION
(Page 34)
5&+
13
9
10
ANALOG
6(/(&725
Q6406
5
3
7
8
15
12 13
3
5
1
14
/&+
5
6&.,
LRCK
BCK
DOUT
VOUTL
VOUTR
1
OUT1
7
OUT2
1Y2
&20
B
A
+IN2
+IN1
6&.
BCK
LRCK
+IN1
+IN2
OUT2
OUT1
&20
1Y0
2Y0
B
A
2Y1
1Y1
ANALOG
6(/(&725
Q6401
MUTE
PROTECT
Q6407
MUTE
6:,7&+
Q6405
LINK
6(7
Q6403
D/A CONVERTER
IC6409
67(5(2$'
CONVERTER
IC6405
67(5(2$'
CONVERTER
IC6407
67(5(2'$
CONVERTER
IC6401
MIC AMP
IC3500
6,*1$/6(/(&725
IC6406
OP AMP
IC6404
6<67(0&21752/
IC6001 (3/5)
FM RECEIVER
IC8902
6,*1$/6(/(&725
IC6403
OP AMP
IC6402
,6B'$7$
AA1
,6B0&/.
AB3
,6B%&.
AB2
,6B/5&.
AB1
C2
06'&B'$7
E1
06'&B'$7
T4
,6B0&/.
J24
(;7B6',2
R3
,6B%&.
T1
,6B'$7$B,1
T2
,6B/5&.
P2
,6B'$7$
N1
,6B0&/.
P3
,6B/5&.
R2
,6B%&.
P1
,6B'$7$B,1
AJ21
63,B0,
D2
06'&B,16
N6
,6B'$7$
B2
/,1.'(7
4 2Y3
11 1Y3
16
6&.
3 LRCK
1 BCK
2 DATA
LINK DETECTOR
Q6402, Q6404
>001B
