Sony CDX-F5000 / CDX-FW500 Service Manual ▷ View online
21
21
CDX-F5000/FW500
3-6. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
3-7. WAVEFORMS
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
For schematic diagrams.
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
• All capacitors are in µF unless otherwise noted. pF: µµF
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.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
• CD mechanism section
no mark : CD PLAY
• Main (1/2), (2/2) and Display sections
no mark : FM
no mark : CD PLAY
• Main (1/2), (2/2) and Display sections
no mark : FM
(
) : AM
<
> : CD PLAY
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J
: CD PLAY
F
: FM
f
: AM
• Abbreviation
CND : Canadian model.
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)
(Side A)
parts face are indicated.
Q
C
These are omitted
E
B
E
These are omitted
C
B
C
These are omitted
B
E
• Abbreviation
CND : Canadian model.
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.
3.68MHz
IC801
is
(X0)
— Main Board —
1
2
32.768kHz
IC801
i;
(X0A)
2.4Vp-p
1.7Vp-p
— Servo Board —
(MODE: CD PLAY)
IC1
uj
(AGCI)
1
2
16.9344MHz
IC1
wd
(XTAL)
0.85V to
1.45Vp-p
1.45Vp-p
1.2Vp-p
Approx. 620mVp-p
IC1
od
(FEO)
3
0V
4
0V
Approx. 200mVp-p
IC1
oh
(TEO)
Ver. 1.2
22
22
CDX-F5000/FW500
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
14
JR41
JR40
C34
C39
R13
R14
SW1
R85
C38
R6
R7
R1
R11
C28
C71
R73
R81
C30
R41
R77
R70
R72
C31
R78
R75
R74
R71
R83
R79
R82
R76
R9
C79
C77
C74
R45
C76
C73
C78
JR90
JR91
FB1
R42
C72
C2
C3
C5
C7
C8
C32
C11
C13
C18
C19
C29
C36
C35
IC2
C21
R15
R44
C75
C23
C27
C20
R80
C17
Q1
C70
R84
R12
C37
X1
IC1
C6
C1
C26
C25
CN1
SW3
SW2
CN2
1-688-822-
(Page 26)
3-8. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 20 for Circuit Boards Location.
: Uses unleaded solder.
23
23
CDX-F5000/FW500
IC B/D
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP21
TP24
TP26
TP27
TP28
TP29
TP30
TP31
TP40
TP41
TP70
TP71
TP72
TP73
TP74
TP75
TP80
TP81
TP82
TP83
TP84
TP85
TP87
TP88
TP89
TP90
TP91
TP92
TP93
TP42
TP43
TP44
TP45
TP46
TP47
TP48
TP49
TP50
TP51
TP52
TP53
TP54
TP55
TP56
TP57
TP58
TP59
TP60
TP61
TP62
TP63
TP64
TP65
TP100
TP14
C13
C17
C20
C28
C30
C31
C34
C35
C36
C37
C38
C39
C5
C70
C71
C73
C74
C75
C76
C77
C79
C8
R1
R12
R14 R15
R7
R70
R71
R72
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
TP19
C18
R6
C25
TP20
TP22
TP23
TP25
C32
C27
C26
C29
C1
C2
C3
C7
C11
C78
C72
C19
SW4
SW2
SW3
TP27
TP28
TP29
SW1
TP33
TP32
R13
R11
CN2
Q1
M901
M902
M903
C6
X1
R41
R42
CN1
C23
C21
R9
IC1
R44
R45
JR91
JR90
FB1
JR41
JR40
IC2
• Refer to page 21 for Waveforms.
3-9. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 29 for IC Block Diagram.
(Page 25)
24
24
CDX-F5000/FW500
IC B/D
C416
C417
C424
C425
C426
C428
C452
C453
C908
D902
D903
D904
D905
D906
D907
D908
D909
D916
D917
D919
D921
D922
JR6
L400
L602
Q401
Q402
Q403
Q404
Q405
Q406
Q407
R414
R415
R416
R417
R418
R419
R420
R421
R424
R427
R429
R431
R432
R440
R441
R442
R443
R615
R902
R903
R904
R913
C619
C618
C620
C437
C438
C444
C440
C113
L900
R608
R607
R603
R604
R606
R412
R411
R407
R406
R405
R404
R435
R436
C414
C409
C408
C411
C410
JR103
TUX601
R932
R931
C436
C435
PJ601
R905
R907
C922
C992
C609
JR10
C413
C412
R402 R403
C406
C407
R401
R400
R409
R408
R413
C415
C418
C614
C612
C400
C991
C990
C421
C420
C423
C422
C450
C451
IC100
R101
R920
F901
CNP901
C915
C919
R426
R430
C439
C443
IC401
Q601
D600
Q400
C430
D400
PJ401
C106
Q900
Q901
C111
C109
D914
C101
C107
3-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 30 for IC Block Diagram.
(Page 25)
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