No.
Symbol
No.
Symbol
Reference voltage
q
TP
RFEQO
Ⓐ
TP
VC:
q
-
i
w
TP
RFO
Ⓑ
CN93 (7)or(9)
DGND:
Q3
-
Q5
e
TP
FEI
Ⓒ
CN82(4)
MGND:
o
-
Q2
r
R850
FOC1
t
TP
TEI
y
R842
TRO1
u
R843
FMO1
i
R844
DMO1
o
CN82(3)
OPSW
Q0
CN82(5)
CLSW
Q1
CN82(2)
LOAD+
Q2
CN82(1)
LOAD-
Q3
R443
LRCK
Q4
R444
SCLK
Q5
R442
SDATA
2. WAVEFORMS
1. DISC PLAY RF WAVEFORM (EYE-PATTERN) 2. DISC DETECTION
3. TOC READ 4. FOCUS ADJUSTMENT
CD(TCD784) PLAY
q
RFEQO
w
RFO
e
FEI
r
FOO
t
TEI
y
TRO
u
FMO
i
DMO
1V/div
500mV/div
1V/div
1V/div
1V/div
500mV/div
1V/div
1V/div
500mV/div
1V/div
1V/div
1V/div
500mV/div
1V/div
1V/div
500mV/div
1V/div
1V/div
1V/div
500mV/div
1V/div
q
RFEQO
q
RFEQO
1.3 CD-RW (TCDW082W) PLAY
1.2 CD-R (TCDR082W) PLAY
CD(TCD784) DETECTION
2.3 CD-RW (TCDW082W) DETECTION
2.2 CD-R (TCDR082W) DETECTION
w
RFO
e
FEI
r
FOO
t
TEI
y
TRO
u
FMO
i
DMO
w
RFO
e
FEI
r
FOO
t
TEI
y
TRO
u
FMO
i
DMO
CD(TCD784) READ
1V/div
500mV/div
1V/div
1V/div
1V/div
500mV/div
1V/div
1V/div
500mV/div
1V/div
1V/div
1V/div
500mV/div
1V/div
1V/div
500mV/div
1V/div
1V/div
1V/div
500mV/div
1V/div
3.3 CD-RW (TCDW082W) READ
3.2 CD-R (TCDR082W) READ
CD(TCD784) FOCUS ADJUSTMENT
4.3 CD-RW (TCDW082W) FOCUS ADJUSTMENT
4.2 CD-R (TCDR082W) FOCUS ADJUSTMENT
w
RFO
e
FEI
r
FOO
t
TEI
y
TRO
u
FMO
i
DMO
w
RFO
e
FEI
r
FOO
t
TEI
y
TRO
u
FMO
i
DMO
w
RFO
e
FEI
r
FOO
t
TEI
y
TRO
u
FMO
i
DMO
43
Содержание CEOL RCD-N9
Страница 34: ...Personal notes 34 ...
Страница 45: ...Personal notes 45 ...
Страница 77: ...TC7USB40MU NETWORK IC62 TC7USB40MU Block Diagram 77 ...