![background image](http://html.mh-extra.com/html/sony/hcd-rg444/hcd-rg444_service-manual_420851042.webp)
42
42
HCD-RG444
HCD-RG444
7-14. SCHEMATIC DIAGRAM – PANEL SECTION (1/2) –
31
A18
A17
BU1924 DATA
BU1924 CLK
R635
R691
R692
R693
R694
R695
R696
R697
R731
R
634
R
63
2
R
633
JW811
JW
65
5
JW
6
5
6
JW
65
8
JW
674
JW
705
JW
718
JW
635
JW
701
JW
714
JW659
R672
JW601
JW602
R629
JW660
Q610
Q612
Q611
Q614
Q615
Q613
R698
CN604
CN605
R854
R628
R627
R690
C
655
JW641
R720
R671
R721
R722
R659
R660
R661
R662
R658
R657
R656
R655
R654
R653
R675
R676
R664
R665
R666
R667
R668
R669
R670
R663
R652
R651
R650
R649
R648
R647
R646
R645
R644
R643
R642
R674
S601
S602
S603
S604
S605
S606
S607
S608
S610
S611
S612
S630
S629
S628
S627
S624
S623
S622
S621
S641
S642
S643
S644
S645
S646
S647
S649
S648
S650
R704
R706
R708
R700
R702
C601
C602
C603
C644
C604
JR
608
JR
607
JR609
JW
62
6
JW
625
JW
716
JW
7
03
S626
CN601
D604
D603
R641
C605
R640
R639
R638
D605
100
100
100
100
100
100
100
100
10
DTC143EKA
-T146
220
6P
220
10k
10k
100
0
.1
6.8k
4.7k
10k
15k
3.3k
4.7k
6.8k
10k
2.2k
1.5k
1.5k
1k
680
470
15k
15k
470
680
1k
1.5k
1.5k
2.2k
3.3k
22k
15k
10k
6.8k
4.7k
3.3k
2.2k
1.5k
1.5k
1k
680
470
15k
31P
1SS355TE-17
1SS355TE-17
220k
4.7
50V
12k
4.7k
1SS355TE-17
100
100
10
0
100
JW
JW
JW
JW
JW
JW
JW
JW
JW
JW
JW
10k
JW
DTC143EKA-
T146
DTC143EKA-
T146
DTC143EKA-
T146
DTC143EKA-
T146
DTC143EKA-
T146
5P
JW
220
220
220
220
220
22p
22p
22p
10
16V
0.1
25V
0
0
0
JW
JW
JW
JW
100
JW784
JW783
• See page 49 for IC Block Diagrams.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299