Schematic Diagram -Dvd Mechanism Section (1/2) - Sony HCD-RV990D Service Manual

3-4. SCHEMATIC DIAGRAM — DVD MECHANISM SECTION (1/2) — • Refer to page 51 for IC Block Diagrams.
CN001
R001
(DBU-1)
CN003
• Refer to page 17 for Common Note on Schematic Diagrams.
R023
C024
JL005
R024
JL007 R025
C009 R022 C019
C017
C016
C015
C014
C042
R014
R013
R012
R011
R018
R017
R016
R015
IC B/D
R041
R019
R003 R004
IOP2
Q001
L001
D001 C002
R026
C028 C027
C031
C030
C026
C025
C029
JL004
C032
JL006
JL003
IC001
JL002
JL001
R035
R033
C036
R020 R034
C008 C041
R021
C040
C001 C003
R005 R006 R007 R008 R009 R010
IOP1
Q002
C011
L002
D002 C004
C010
19 19
HCD-RV660D/RV990D
C006
C013
CN002
C035
R027
R028
R029
C005
C033 C012
R032
C049
C034
• Waveforms
– RF Board –
1
2
3
4
(Page 25)
200mV/DIV, 100ns/DIV
800mVp-p
IC001 1 (DVDRFP)
500mV/DIV, 1ms/DIV
0.5Vp-p
IC001 el (TE)
100mV/DIV, 1ms/DIV
0.3Vp-p
IC001 r; (FE)
500mV/DIV, 100ns/DIV
1.3Vp-p
IC001 tj (RFAC)