27
27
HCD-RV660D/RV990D
3-11. SCHEMATIC DIAGRAM — DMB03 SECTION (4/8) — • Refer to page 17 for Common Note on Schematic Diagrams.
• Waveforms
– DM03 Board –
1
2
IC901
r;
(XTAL)
820mVp-p
3
4
IC906
3
(MO1)
IC906
8
(XTO)
4.5Vp-p
37ns
IC906
q;
(SO2)
4.5Vp-p
1V/DIV, 20ns/DIV
1V/DIV, 10ns/DIV
1V/DIV, 10ns/DIV
1V/DIV, 10ns/DIV
5
IC906
qd
(SO3)
1V/DIV, 10ns/DIV
6
7
IC207
<zz.>
(VDAC 4)
8
9
IC207
<zxx>
(VDAC 3)
IC207
<zxb>
(VDAC 2)
IC207
<zx,>
(VDAC 1)
200mV/DIV, 20µs/DIV
200mV/DIV, 20µs/DIV
200mV/DIV, 20µs/DIV
200mV/DIV, 20µs/DIV
q;
IC207
<zcz>
(VDAC 0)
500mV/DIV, 20µs/DIV
5.6Vp-p
4.6Vp-p
1.3Vp-p
3.9Vp-p
1.2Vp-p
900mVp-p
H
H
H
H
820mVp-p
29.5ns
50ns
29.5ns
37ns
H
CN102
CL932
CL931
CL933
CL935
CL937
CL943
CL942
CL941
CL940
CL939
C101
C151
D901
C926
R535
R579
R534
R533
C514
R532
R530
R531
R529
C512
R527
C510
R523
R586
C508
R517
R522
C509
C506
R516
R512
R513
C525
C528
C529
R554
R553
R597
R510
R511
C526
JL521
R543
R547
R581
R589
C519
R580
C925
IC501
D1101
D1102
C527
C504
C503
C927
IC907
R528
R521
R524
R525
R519
R520
C928
CL936
R1101
(Page 25)
(Page 28)
(Page 24, 30)
(Page 24, 29, 30)
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(Page 24)
(Page 24)
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(Page 24)
