Block Diagram - Main Section - Sony MHC-V77DW Service Manual

6-3.

BLOCK DIAGRAM - MAIN Section -

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