Sony CFD-S01 Service Manual ▷ View online
17
17
CFD-S01
CFD-S01
6-1. BLOCK DIAGRAM — CD SECTION —
SECTION 6
DIAGRAMS
A
C
B
F
E
D
A
C
B
D
LD
PD
VR
F
T+
T–
F+
F–
F–
SL+
SL–
SL–
SP+
SP–
E
VC
LD
PD
LD POWER
CONTROLLER
Q701
APC
AC (I)
BD (I)
LD (O)
PD (I)
F (I)
E (I)
VBIAS (O)
6
5
4
12
3
11
2
9
12
11
TRACKING
COIL
DRIVE
20
7
FOCUS
COIL
DRIVE
TIN
(FIN)
24
(SLIN)
SLED
MOTOR
DRIVE
3
SPINDLE
MOTOR
DRIVE
SPIN
VREF
OPIN
OPOUT
MUTE
T+
T–
17
18
F+
F–
26
27
SL–
SL+
2
1
SP+
SP–
VC
TRACKING
COIL
FOCUS
COIL
OPTICAL PICK-UP
BLOCK
(KSS-213C)
M
M
M702
SLED
MOTOR
M701
SPINDLE
MOTOR
SLED/SPINDLE
MOTOR DRIVER,
TRACKING/FOCUS
COIL DRIVER
IC703
S701
(LIMIT)
RESETX (I)
SUBSYQ (O)
MONI1
XPLCK
DIN (I)
R/W (I)
MCK (I)
BUSY (O)
DOUT (O)
XO (O)
XI (I)
LDACO (O)
RDA
A
JUMPO (O)
35
34
31
28
26
30 27
37
38
32 29
41
43
RF AMP,
SYSTEM SERVO PROCESSOR,
DIGITAL SIGNAL PROCESSOR
IC701
39
29
54 62 55 52 53
64
X701
16.93MHz
CD-R/W
CD-DIN
CD-MCK
CD-BUSY
CD-RESETX
C-DOUT
CD DOOR
64 CD-LIM_SW
BATT-CHK-H
65
P-CON
SYSTEM CONTROLLER
IC801 (1/2)
CD +3.3V
REC/PB
POWER
POWER
CONTROL
Q957-959,D957
RIPPLE
FILTER
Q304
ERROR
AMP
Q705
ERROR
AMP
Q704
PULSE/DC
CONVERTER
Q703
AUDIO+6V
REG
Q955,D953
+3.3V REG
IC802
POWER
SWITCH
Q952,953
POWER
SWITCH
Q951
CD 3.3V
CD-CONT
S801
PUSH
OPEN/
CLOSE
3.3V
9V (SW)
R-VT
TAPE 6V
CD 6V
RADIO 6V
D901 – 904
RECT
F902
T901
POWER
TRANSFORMER
J901
AC IN
Signal path
: CD
DSP
8FS
DIGITAL
FILTER
&
1-bit DAC
SYNCHRONOUS
CIRCUIT
I/F
CLOCK
GENERATOR
23
51
CD-SUBSYQ
VC
VC
CD_IN_R
CD_IN_ L
DRY BATTERY
SIZE "D"
(IEC DESIGNATION R20)
6PCS, 9V
DIGITAL
SERVO
CONTROL
PRI-
SERVO
AMP
41
6V-CHK
18
SDOUT (O)
CLVOUT(O)
21 22
2
3
42
3V-CHK
B
D951
D952
D703
D324
BATT
VDD
U-COM
(VDD)
15
14
+
(Page 18)
(Page 18)
18
18
CFD-S01
CFD-S01
6-2. BLOCK DIAGRAM — MAIN SECTION —
B
5
21
22
16
4
L-CH
R-CH
HRP301
RECORD/PLAYBACK
HEAD
HE301
ERASE HEAD
DET
ALC 2
RADIO L
18
15
L.LO
R.LO
LINE
TAPE
R-CH
TU_IN_R
TU_IN_L
TAPE
CD
LOGIC
5
CLK
4
DATA
POWER AMP
IC303
D322
R-CH
SP101
SPEAKER
(L-CH)
SP201
SPEAKER
(R-CH)
J321
REF
L.LIN
L.RO
REC
L.RAD
R.RAD
T301
REC BIAS OSC
Q301
FUNC TC
FUNC CD
37
V-CLK
V-DATA
CD-CONT
10–26
6 – 9
LIQUID CRYSTAL
DISPLAY PANEL
LCD401
SYSTEM CONTROLLER
IC801 (2/2)
77
36
78
DBB
68
COM1
|
COM4
S1
|
S17
EEPROM
IC805
SCL
SAD
50
WP/INI
Q805, D801, 804
KEY1
45
KEY2
44
KEY3
43
Signal path
: FM
: AM
: TAPE PLAY
: TAPE REC
: CD
: FM
: AM
: TAPE PLAY
: TAPE REC
: CD
R-ch is omitted due to same as
L-ch.
L-ch.
REC/PB
PRE AMP
IC301
6
2
MEGA
BASS
SWITCH
Q122
20
6
14
R.LIN
8
R.IN
L.IN
9
R.RO
i
A-MUTE
35
MUTE
Q124
LEVEL
DETECT
D323
TC-PLAY
49
M
TAPE PLAY
DETECT
Q808
24
TAPE REC
27
-1
-2
S301
(REC/PB)
REC
PB
9V (SW)
KEY3
KEY1
KEY2
S301
(TAPE PLAY)
M301
CAPSTAN/REEL
MOTOR
17
CD_IN_R
CD_IN_L
6
5
79
80
AUDIO 6V
TU_IN_R
U-COM
(VDD)
9V (SW)
A
KEY NETWORK
D406
OPR/BATT
L-IN
L-OUT
IC302
ELECTRONIC VOLUME
8
7
VOL AMP
76
RST
TU-DATA
TU-COUNT
TU-CLK
TU-CE
74
X1
75
X2
X802
4.19MHz
RESET
IC804
70
XT1
71
XT2
X801
32.768kHz
3.3V
1
2
DI
X IN
X OUT
CL
LP-OUT
AM
OSC
AM
MIX
FM
MIX
FM
OSC
AM RF-IN
AM OSC
REG
FM
RF-IN
RF-IN
FM
IF-IN
IF-IN
AM
IF-IN
IF-IN
X1
75kHz
20
19
16
17
CE
15
DO
18
57
58 59
56
23
22
13
12
28
LP-IN
27
PD
26
1
31
2
5
7
8
11
36
32
34
T1
L6
CF3
L2
L1
CT1
RADIO 6V
RADIO 6V
D1
D2
CT3
D3
CT3,ANT1
AM
TRACKING
L3
AM
FREQUENCY
COVERAGE
CT1,L1
FM
TRACKING
L2
FM
FREQUENCY
COVERAGE
L6
FM
IF
T1
MW
IF
ANT2
FM
TELESCOPIC
ANTENNA
AM
DET
FM
DET
AF
BUFFER
FM
MPX
R-OUT
L-OUT
RADIO 6V
FM-DET
FM/AM RF AMP, MIX, OSC, IF AMP,
FM MPX
IC1
L3
RADIO 6V
R-VT
(VT)
CF2
RADIO 6V
RADIO 6V
ANT1
AM
FERRITE-ROD
ANTENNA
AM
MIX-OUT
MIX-OUT
FM
MIX-OUT
MIX-OUT
FM
RF-OUT
RF-OUT
FM OSC
DET-OUT
MPX-IN
3
S402,415,416,418
S401,403-405,410-412
S407,408,413,414,417
S401,403-405,410-412
S407,408,413,414,417
(Page 17)
(Page 17)
19
19
CFD-S01
CFD-S01
3.4Vp-p
3.5Vp-p
4.19MHz
32.768kHz
6
IC801 ua (XT2)
1V/div, 10
µ
sec/div
7
IC801 ug (X2)
1V/div, 0.1
µ
sec/div
3.3Vp-p
1.7
±
0.2Vp-p
Approx. 100mVp-p
4
IC701 ts (EQO (O))
50mV/div, 0.5
µ
sec/div
1.7V
Approx. 100mVp-p
1.7V
16.93MHz
1
IC701 9 (FEO (O))
100mV/div, 5msec/div
– CD PLAY –
– CD PLAY –
– CD PLAY –
– CD PLAY –
3
IC701 rk (TEO (O))
100mV/div, 5msec/div
2
IC701 ek (XO (O))
1V/div, 20nsec/div
2.0Vp-p
5
IC1 w; (X OUT)
1V/div, 5
µ
sec/div
75kHz
6-3. CIRCUIT BOARDS LOCATION
• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
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. (p: pF)
• All capacitors are in µF 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.
•
• 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
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– MAIN (1/4) Board –
– MAIN (1/4) Board –
no mark : CD PLAY
– MAIN (2/4) Board –
no mark : FM
(
) : AM
– MAIN (3/4), (4/4) and Other Boards –
no mark : FM
(
) : PB
<
> : REC
[
] : CD PLAY
• Voltages are taken with a VOM (Input impedance 10 MΩ).
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.
E41
E41
: AC 230V area in E model.
E92
: AC 120V area in E model.
AUS
: Australian model.
AR
: Argentina model.
CET
: East European & Russian model.
IT
: Italian model.
KR
: Korea model.
MX
: Mexican model.
SP
: Singapore 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
— MAIN Board —
— TC Board — (TAPE REC)
HEADPHONE board
CONTROL board
KEY (FUNC) board
KEY (VOL) board
MAIN board
BATTERY TERMINAL (R) board
BATTERY TERMINAL (F) board
TC board
CD MOTOR board
POWER board
21.1
µ
sec
2.8Vp-p
1
Q301 C (REC)
1V/div, 10
µ
sec/div
21.1
µ
sec
30Vp-p
2
HRP301 (YEL)
10V/div, 10
µ
sec/div
• Abbreviation
CND : Canadian model.
E41
E41
: AC 230V area in E model.
E92
: AC 120V area in E model.
AUS
: Australian model.
AR
: Argentina model.
CET
: East European & Russian model.
IT
: Italian model.
KR
: Korea model.
MX
: Mexican model.
SP
: Singapore model.
TH
: Thai model.
TW
: Taiwan model.
Ver. 1.2
Note:
The components identi-
fied by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
The components identi-
fied by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
20
20
CFD-S01
CFD-S01
IC B/D
JC702
R704
R732
R766
R725
R702
R722
R723
R724
R726
R721
R755
R756
R760
R745
FB702
R772
R747
R729
R781
R780
R782
R784
R785
R783
R743
R744
R701
R703
R763
R778
R777
R748
C701
C733
C747
C759
R750
R709
R711
R749
R700
R712
R716
FB703
FB704
TP701
TP702
TP703
TP704
C761
C719
R734
R773
R774
R775
R776
C749
R762
FFC020
C722
X701
CN701
C700
C709
C783
CN702
C721
C760
C782
C717
C705
C708
C706
C755
C779
C744
C752
C773
C748
C750
C745
C738
C735
R761
R754
C781
C774
C716
R727
R746
R742
R739
R770
R768
R717
R719
C707
C704
C763
C764
C765
C766
C769
C767
FB701
R736
R733
R730
R731
C718
R740
R741
R728
IC703
IC701
C754
C753
C762
R714
R715
Q701
M702
M701
S701
Q703
D704
JC701
JC705
D703
C720
JC703
JC704
Q704
Q705
C703
C702
C772
R708
R707
R707
R705
R706
R710
C777
C710
R751
R786
C723
C730
C731
C729
C728
C727
C726
C725
R758
R757
R759
C758
C757
C751
R713
C713
C712
C711
6-4. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) —
• Refer to page 19 for Waveforms. • Refer to page 32 for IC Block Diagram. • Refer to page 34 for IC Pin Description of IC701.
(Page 22)
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