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7-9. SCHEMATIC DIAGRAM — DVD MECHANISM SECTION (1/2) — • Refer to page 84 for IC Block Diagram.
CN001
(DBU-3)
CN003
HCD-RV777D/RV888D/RV999D
R023
JL005
R024
R025
JL007
C009
R022
C019
C017
C016
C015
C014
R001
R014
R013
R012
R011
R018
R017
R016
R015
R041
R019
D001
R026
C028
C027
C031
C030
C026
C025
C029
C024
JL004
C042
IC001
IC B/D
C051
R035
R020
C041
C008
C040
R091
C050
R021
R003
R004
C001
R007
R008
R005
IOP2
IOP1
R006
Q001
Q002
L001
L002
C002
D002
C004
C010
53
53
HCD-RV777D/RV888D/RV999D
C006
C013
C035
R027
R028
R029
C032
C005
C033
C012
JL006
JL003
C049
R031
C034
JL002
JL001
IC003
C052
C036
R047
R034
R033
R046
C003
R010
R009
C011
CN002
(Page 59)
• Waveforms
– RF Board –
1
200mV/DIV, 100ns/DIV
800mVp-p
IC001
1
(DVDRFP)
500mV/DIV, 1ms/DIV
2
0.5Vp-p
IC001
el
(TE)
100mV/DIV, 1ms/DIV
3
0.3Vp-p
IC001
r;
(FE)
500mV/DIV, 100ns/DIV
4
1.3Vp-p
IC001
tj
(RFAC)
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