Read Sony CFD-S03CP / CFD-S03CPL (serv.man2) Service Manual online
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9
CFD-S03CP/S03CPL
CFD-S03CP/S03CPL
• CIRCUIT BOARDS LOCATION
• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
For schematic diagrams.
Note:
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
C
: panel designation.
For printed wiring boards.
Note:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
W
: indicates side identified with part number.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•
A
: B+ Line.
•
H
: adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– BD90 Board –
– BD90 Board –
no mark : CD PLAY
– MAIN (1/3) Board –
no mark : FM
(
) : AM
– MAIN (2/3), (3/3) and Other Boards –
no mark : FM
(
) : PB
<
> : REC
[
] : CD PLAY
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
f
: AM
E
: PB
a
: REC
J
: CD PLAY
• Abbreviation
CND : Canadian model.
CET
CET
: East European & Russian model.
E41
: AC 230V area in E model.
E92
: AC 120V area in E model.
AUS
: Australian model.
KR
: Korea model
MX
: Mexican model.
SP
: Singapore model.
IT
: Italian model.
AR
: Argentina model.
TH
: Thai model.
TW
: Taiwan model.
C
B
These are omitted.
E
Q
B
These are omitted.
C
Q
Q
E
B
C
E
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
• Waveforms
– BD90 Board – (CD PLAY)
– MAIN Board –
• Abbreviation
CND : Canadian model.
CET
CET
: East European & Russian model.
E41
: AC 230V area in E model.
E92
: AC 120V area in E model.
AUS
: Australian model.
KR
: Korea model
MX
: Mexican model.
SP
: Singapore model.
IT
: Italian model.
AR
: Argentina model.
TH
: Thai model.
TW
: Taiwan model.
HEADPHONE board
PANEL board
KEY-1 board
KEY-2 board
MAIN board
BATTERY-1 board
BATTERY-2 board
TC board
BD90 board
POWER board
– TC Board – (REC)
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
1
IC101
ia
(RFi)
1.3 Vp-p
500 mV/DIV, 500 ns/DIV
2
IC101
wf
(XO)
16.934 MHz
3.3 Vp-p
1 V/DIV, 20 ns/DIV
2.2 Vp-p
1
IC1
w;
(X OUT)
1 V/div, 5
µ
sec/div
75 kHz
3.4 Vp-p
5.53 MHz
2
IC801
os
(X1)
1 V/div, 100 nsec/div
18.2
µ
sec
3.5 Vp-p
1
Q300
C
1 V/div, 10
µ
sec/div
18.2
µ
sec
35 Vp-p
2
HRP301 (YEL)
10 V/div, 10
µ
sec/div
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