53
53
HCD-FX900W
HCD-FX900W
7-16. SCHEMATIC DIAGRAM – DMB12 SECTION (6/7) –
✩
IC706 (EEP ROM) can not be replaced individually.
Replace it with DMB12 board assembly for service.
50
48
48
50
50
50
50
54
48
52
48
49
52
48
49
51
52
54
C707
C710
C702
C715
LF704
LF701
LF702
LF703
JL701
CL710
IC706
IC705
FL701
R728
R731
R734
R736
R740
FL703
R738
R
714
R793
R704
R703
R702
CL701
CL702
CL703
CL704
CL705
CL706
CL707
CL708
R
788
FL704
R752
R751
R748
R747
R753
CN701
C736
IC703
IC702
IC70
7
R
1751
IC701
R701
R724
R
725
C718
C723
C720
R1706
C719
C716
R1705
C717
C709
C701
R705
R
708
R709
R712
C704
C703
R
718
R722
R723
R
1750
R787
R743
R745
C726
R744
R742
C725
R749
R750
C729
C730
C711
C712
R730
R756
R754
C727
C714
C713
22
10V
10
16V
0.1
16V
B
47
10V
0UH
0UH
0UH
0UH
BR24L16F-WE2
SN
74LV
C1G
0
8D
CKR
0UH
0
0
0
0
0
0UH
0
0
0
0
0
0
0
0UH
0
0
0
0
0
19P
47
4V
TK111
33C
SC
L-G
TK11118CS
C
L-G
TK
11150CSC
L-G
10k
CXD9873Q
0
0
0
0.01
0.22
0.22
1k
0.22
0.22
1k
0.01
0.1
0.1
4.7k
1k
1k
100
0.1
0.01
4.7k
10k
10k
10k
4.7k
1k
1k
0.1
4.7k
47k
0.01
1.8k
1.8k
0.22
0.22
0.1
0.1
510
10k
0
0.01
0.1
0.0056
•
See page 79 for IC Block Diagram.