Schematic Diagram - Main Section (4/9) - Sony MHC-V6D Service Manual

MHC-V6D
MHC-V6D
5-8.

SCHEMATIC DIAGRAM - MAIN Section (4/9) -

1 2 3 4
ARAGON BOARD (4/9)
A
R624
2.2k
4
B
-3.4
3
3.3
R625
Q606 2.2k
LTA014EUBFS8TL
3.2
MUTING CONTROL
C
R628
4.7k
R627
4.7k
IC601
R915
4.7k
LINE AMP
D
IC601
R642 BA4558F-E2
27k
4.5 9
1 VCC 8
C766
R644
4.7
68k
4.5 4.5
2 7
4.5 4.5
3 6
4.5
4 GND 5
R607
E
470k
R608
4.7k
C607
0.1
C767
R600
4.7
68k
F
C605
47
6.3V
C601
4.7
G
Q611
RN1902
INVERTER
4 1
3.2 3.2
5 2
3 6
0 0
H
I
IC602
ANALOG AUDIO SELECTOR
J
IC602
SN74LV4052APWR
0
8 GND B 9
0
7 GND A 10
2.5
6 INH X3 11
2.5 2.5 JL602
5 Y1 X0 12
K 2.5 2.5
4 Y3 X 13
JL601 2.5 2.5
3 Y X1 14
2.4 2.5
2 Y2 X2 15
2.5 4.9
1 Y0 VCC 16
L
C610 C606 C625
4.7 0.1 4.7
M
• See page 69 for IC Block Diagrams.
5 6 7
6
Q602
IMX25T110
MUTING
1
C602
R653 R913
4.7
6.8k 68k
R756
C631
6.8k
4.7
C628
2.2
R911 R662
R641 470k 56k
15k
R606 R750 R752
C620 C627
0 100 100
47 10
R650
22k
R621 R751 R753
R916 C621
0 100 100
4.7k 47
R649
27k
R686
82k
R615
470k
Q603
RN4902(T5RSONY,D,F)
C612
LINK SET CONTROL
R616 4.7
4.7k
4.9 0
1 6
4.9 0
C665 R651
2.2 68k
4.9
3 4
R602 47k
C658
R610 47k
4.7
R603 47k
R611 47k
R604 1M
R612 1M
R605 47k
R613 47k
R648 1M
R636 1M
R647 47k
R635 47k
IC605
R646 47k
R634 47k
ANALOG AUDIO SELECTOR
R645 47k
IC605
SN74LV4052APWR
R633 47k
2.5 4.9
1 Y0 VCC 16
R906
47k 2.5 2.5
2 Y2 X2 15
R639
47k 2.5 2.5
3 Y X1 14
2.4 2.5
4 Y3 X 13
2.4 2.5
5 Y1 X0 12
2.5
6 INH X3 11
0
7 GND A 10
4.9
8 GND B 9
C656 C616 C651
0.1 0.1 0.1
48 48
8 9 10 11
R914
68k
R912 R671
470k 56k
C641 R663 C643 R669
10p 680k 10p 680k
Q605, 607
LINK DETECT
Q605 R685 Q607
HN1C01FU 82k RN4902(T5RSONY,D,F)
2.3 5
4 3 4 3
0 0 0 2.3
2.3 0 4.9
6 1 6 1
R692
22k
R689 C660 R700 C629
68k 2.2 22k 10
C662 JL612
4.7
4.9 0
6 3
0 3.3
C661 R705 R704
4.7 R657 22 22 2 5
47k Q604
RN1902
1 4
R664 47k INVERTER
C667 C666
R658 1M 4.7 4.7
C675
R665 1M 0.1
R659 47k
R708
R666 47k R709 R718
47 47 0
R693 1M
R681 1M
R694 47k
R682 47k
R722
10
R695 47k
R683 47k
R696 47k
R684 47k
14 13 12 11 10 9
IC609
A/D CONVERTER
IC609
PCM1808PWR
1 2 3 4 5 6
C669 C670 C672 C673
0.001 0.001 10 0.1
16V
R697 R698 C674
47k 47k 0.1
12 13 14
J601
4P
JL619
L
AUDIO OUT
PARTY CHAIN OUT
JL620
R
JL604
L
AUDIO IN
PARTY CHAIN IN
JL605
R
JL606
JL610
C639 C652 C657
220p 0.001 0.1
C917
10
/LINE-MUTE
LINK-DET
>118S
LINK-SET
JL603
ARAGON
LINK-OUT-A
JL632
BOARD
LINK-OUT-B
(7/9)
JL609
(Page 51)
ANALOG-BSEL
JL611
ANALOG-ASEL
ARAGON
>134S
BOARD
MIC-DET
(8/9)
(Page 52)
CN601
4P
JL613
R711
>09S
4 A+9V
1k
JL614
3 MIC GND
JL615
MIC
2 MIC SIGNAL BOARD
JL616
R716
CN2300
1k 1 MIC DET
(Page 63)
TUNER-R
TUNER-L
R733
0
1
2
>111S
3
4 ARAGON
BOARD
5
(3/9)
(Page 47)
6
7
8
R719
>133S
10
DIN1
ARAGON
BOARD
(8/9)
(Page 52)
8
7
R723
10
R720
10
9
10
C678 C679
0.1 10
11
12 >119S
13
ARAGON
14
BOARD
(5/9)
15
(Page 49)
16
17
18