Sony CDX-F5510 / CDX-F5510X / CDX-F5550EE Service Manual ▷ View online
17
17
CDX-F5510/F5510X/F5550EE
CDX-F5510/F5510X/F5550EE
KEY
ACKNOWLEDGE
SWITCH
Q800
X801
32.768kHz
79
80
82
83
38
28
29
27
39
47
75
74
41
77
LCD DRIVER
IC901
KEYIN0
CLK
CE
LCD SO
LCD SCK
LCD CE
DIMMER
KEYIN1
KEY ACK
DISP+B
BATT
XKEY ON
RCIN1
RCIN0
46 DST SEL
SUB+B
RESET
NOSE SW
2 IN
1
OUT
X1A
X0A
X0
X1
X800
18.432MHz
S802
RESET
77
78
76
79
COM1
COM4
LCD901
LIQUID
CRYSTAL
DISPLAY
PANEL
LED902,905
LCD
BACK LIGHT
D801
D810
D805
U COM+3.3V
S800
FREQUENCY
SELECT
9K
10K
R809
R808
F5510X/F5550EE
F5510X
CNP900
(REMOTE IN)
7
|
64
65
|
68
|
SEG9
SEG66
|
CL
DI
CE
DISP+B
65
SIRCS
RESET
73
DOOR IND
1
VCC
IR
LED907-927
LED930,931
REMOTE CONTROL
SIGNAL RECEIVER
IC951
2 OUT
U COM+3.3V
(
)
KEY MATRIX
S901-919,931,
RE901(2/2)
21
22
SYSTEM CONTROL
IC801 (3/3)
RE0
RE1
DIMMER
CONTROL
Q501
ROTARY
ENCODER
RE901(1/2)
69
S801
(NOSE DET)
RESET
IC802
DOOR INDICATOR
B+ SWITCH
Q801,802
DIMMER
MAIN
SECTION
C
R800
3-3. BLOCK DIAGRAM — DISPLAY SECTION —
3-4. CIRCUIT BOARDS LOCATION
MAIN board
RELAY board
DISPLAY board
SENSOR board
SERVO board
SPEAKER board
tuner unit
(TUX601)
(TUX601)
(Page 16)
18
18
CDX-F5510/F5510X/F5550EE
CDX-F5510/F5510X/F5550EE
• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
• WAVEFORMS
— MAIN BOARD —
1
IC2
4
(FEI)
Approx.
1Vp-p
1Vp-p
0 V
0.6 Vp-p
16.9344 MHz
Approx. 100 mVp-p
50 mV/DIV, 5 msec/DIV
0.5 V/DIV, 0.5
µ
sec/DIV
2
IC2
6
(TEI)
200 mV/DIV, 5 msec/DIV
6
IC2
oh
(FPI2),
0.5 V/DIV, 0.5
µ
sec/DIV
Approx. 400 mVp-p
3
IC2
wd
(XI)
0.2 V/DIV, 0.2
µ
sec/DIV
7
IC3
ia
(X1)
0.5 V/DIV, 0.2
µ
sec/DIV
1.1 Vp-p
12 MHz
4
IC2
uj
(RFI)
0.5 V/DIV, 0.5
µ
sec/DIV
5
IC2
of
(FNI2),
og
(FNI1)
1.5 Vp-p
oj
(FPI1)
1.5 Vp-p
0 V
0.8 Vp-p
32.768 kHz
1
IC801
i;
(XOA)
0.2 V/DIV, 20
µ
sec/DIV
1.2 Vp-p
18.432 MHz
2
IC801
id
(X1)
0.5 V/DIV, 0.1
µ
sec/DIV
— SERVO BOARD —
(CD PLAY)
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
• 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.
•
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 (1/2), (2/2)
no mark : CD PLAY
• Main (1/3), (2/3), (3/3) and Display sections
no mark : FM
no mark : CD PLAY
• Main (1/3), (2/3), (3/3) and Display sections
no mark : FM
(
) : AM/MW/LW
<
> : 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/MW/LW
L
: BUS AUDIO
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
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.
19
19
CDX-F5510/F5510X/F5550EE
CDX-F5510/F5510X/F5550EE
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
SW3
SW2
MAIN BOARD CN751
TP24
TP40
TP17
TP14
TP18
TP37
TP38
TP39
TP30
FMA4
FMA6
FMA3
TP48
TP49
TP51
TP53
FMA5
C37
C9
C38
C39
C40
C41
C43
C48
C67
C72
FB3
R132
R6
R7
R48
R50
R16
R17
R40
R41
R8
R25
R26
R84
R86
R131
R122
Q1
IC6
SW1
(DOWN)
C106
R120
C65
C64
C19
R123
C20
C61
Q3
FB4
C29
C22
R65
C32
C51
C35
C45
C62
R11
R9
C57
R10
IC3
R12
FB2
C6
R112
R58
R42
R113
R43
R47
R54
R56
R57
R66
R68
R69
R70
R73
R100
R101
R13
R21
R71
Q2
C7
C101
C102
C80
C103
IC1
TP4
TP3
TP5
TP33
TP34
TP35
TP36
TP41
TP42
TP47
TP46
TP25
TP26
TP27
TP21
TP22
TP68
TP93
TP15
TP64
FMB3
FMB4
TP11
TP86
TP87
TP10
TP1
TP6
TP7
TP8
TP9
TP12
TP13
TP16
TP20
TP32
TP31
TP66
TP67
TP74
TP75
TP76
TP77
TP78
TP79
TP80
TP81
TP82
TP83
TP84
TP85
TP90
TP89
TP88
TP91
TP92
TP95
TP97
TP98
TP99
TP2
TP63
TP44
TP43
TP65
TP62
FMB5
TP101
TP23
TP29
CN1
R4
R24
R5
CN2
R61
C5
R49
R51
R45
R46
R2
R3
X1
X1
IC2
R121
C10
C4
R119
C18
C47
C34
R118
C17
C23
C42
C16
C60
R125
C36
R62
R117
C21
R116
X2
C24
C31
C28
R126
C52
R127
C49
R128
C53
R63
R64
C13
R28
R1
C27
R53
R55
R67
R60
R74
R77
R78
R80
R81
R82
R83
R90
R91
C33
R19
R22
R23
R44
R52
R72
R59
C59
C105
C58
1-864-900-
11
11
1-864-900-
11
11
A
3-5. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 17 for Circuit Boards Location.
: Uses unleaded solder.
(Page 25)
Ref. No.
Location
IC1
G-2
IC2
B-11
IC3
D-2
IC6
D-1
Q1
B-4
Q2
C-1
Q3
C-1
• Semiconductor
Location
20
20
CDX-F5510/F5510X/F5550EE
CDX-F5510/F5510X/F5550EE
• Refer to page 18 for Waveforms.
3-6. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 29 for IC Block Diagrams.
IC B/D
IC B/D
CN1
R6
R7
TP34
Q2
R86
R84
TP41
TP36
TP27
TP26
TP46
TP30
TP47
R22
R71
R72
R64
R62
R63
R61
R60
R59
R26
R40
R44
C61
R25
R41
TP42
TP12
TP13
TP20
TP21
TP22
TP25
TP18
TP17
TP16
TP15
TP14
R125
R126
R127
R128
TP29
R23
R21
R24
TP93
TP101
R49
C58
C59
R131
R113
C4
C5
C7
C27
C23
C20
C19
C17
C18
C21
C24
C28
C29
C35
C32
C34
C33
C72
C80
Q3
C102
C53
C51
C62
C49
C57
C48
C45
C42
FB2
FB3
C67
C60
R52
C52
C47
C41
C40
C39
C38
C16
C13
C31
R19
R46
R45
FB4
C101
R123
TP35
TP33
C36
R132
R5
R4
R51
R112
Q1
C9
TP37
TP38
TP39
TP40
IC6
C22
R13
IC2
R1
C10
X2
(Page 21)
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