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Model
ZS-X3CP
Pages
54
Size
3.61 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
zs-x3cp.pdf
Date

Sony ZS-X3CP Service Manual ▷ View online

ZS-X3CP
21
21
5-4.
NOTE  FOR  PRINTED  WIRING  BOARDS  AND  SCHEMATIC  DIAGRAMS
Note on Schematic Diagram:
• All capacitors are in 
µ
F unless otherwise noted.  pF: 
µµ
F
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in 
 and 
1
/
4
 
W or less unless otherwise
specified.
f
: internal component.
C
: panel designation.
A
: B+ Line.
B
: B– Line.
H
: adjustment for repair.
• Power voltage is dc 4.5V and fed with regulated dc power
supply from pin 
1
  and 
3
  of CN901 on the BATTERY
board, and from pin 
2
 and 
3
 as well.
no mark : FM
(
) : AM (MW)
〈〈
 
〉〉
: LW
[
] : CD PLAY
• Voltages are taken with a VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
f
: AM (MW/LW)
J
: CD
• Abbreviation
CND : Canadian model
EE
: East European model
IT
: Italian model
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.
Note:
Les composants identifiés par
une marque 
0
 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce por tant le numéro
spécifié.
Note on Printed Wiring Boards:
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.)
Caution:
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.
• Circuit Boards Location
BUTTON POWER board
RELAY board
CONTROL board
JACK board
ENTER board
LCD board
CDMP3 board
TUNER board
VOLUME board
BATTERY board
AUDIO board
Ver 1.1
ZS-X3CP
22
22
• Waveforms
– CDMP3 Board –
qa
IC701 
4
 (RF) (CD Play mode)
500 mV/DIV, 1 
µ
s/DIV
qs
IC701 
qd
 (FE) (CD Play mode)
500 mV/DIV, 1 
µ
s/DIV
qd
IC701 
qg
 (TE) (CD Play mode)
500 mV/DIV, 1 
µ
s/DIV
qf
IC701 
rk
 (XOUT)
1 V/DIV, 10 ns/DIV
1.2 Vp-p
Approx. 
280 mVp-p
Approx. 
280 mVp-p
– TUNER  Board  –
1
IC2 
w;
 (XOUT)
500 mV/DIV, 5 
µ
s/DIV
1.0 Vp-p
13.3 
µ
s
– CONTROL Board –
wa
IC801 
el
 (X1)
1 V/DIV, 100 ns/DIV
2.5 Vp-p
200 ns
3.4 Vp-p
29.5 ns
ZS-X3CP
23
23
IC704
CDMP3 BOARD   
(COMPONENT SIDE)
1-683-737-
11
(11)
IC701
IC702
IC703
CDMP3 BOARD   
(CONDUCTOR SIDE)
1-683-737-
11
(11)
RELAY BOARD
1-683-741-
11
(11)
S702
(LIMIT)
M702
(SLED)
M
M701
(SPINDLE)
M
OPTICAL
PICK-UP BLOCK
(KSS-900A)
S701
CD LID
OPEN/CLOSE
B
CONTROL
BOARD
CNP802
TP
(RF)
TP
(TE)
TP (VC)
B
C
D
E
F
G
H
I
J
K
1
2
3
4
5
6
7
8
9
10
11
12
13
A
14
L
M
5-5.
PRINTED  WIRING  BOARDS  – CD Section –
 See page 21 for Circuit Boards Location.
(Page 30)
• Semiconductor
Location
Ref. No.
Location
D701
L-9
D702
K-9
IC701
J-3
IC702
M-4
IC703
J-7
IC704
B-7
Q701
I-1
ZS-X3CP
24
24
5-6.
SCHEMATIC  DIAGRAM  – CD Section (1/2) –
 See page 22 for Waveforms.
 See page 34 for IC Block Diagrams.
Ver 1.1
R711
C701
C703
C704
C702
Q701
C705
C706
C714
C715
C710
C709
C711
R714
R713
R712
C719
C716
C718
C717
R715
C712
C720
C713
C707
R706
C708
R721
R720
R722
R717
C724
C725
C726
R741
R740
C750
C751
C757
R742
R736
R737
R738
R739
R735
C759
C758
R743
R751
R750
C760
R708
R707
R710
R734
R733
R732
FB701
C746
C747
C748
C743
C745
C741
C749
R725
L703
R731
L701
L702
C738
R724
R723
C735
C734
C733
X701
C732
C731
C737
C736
CNP703
CNP704
CNP705
R744
R746
CNP701
R705
R701
R702
R703
R704
C721
C752
C753
C754
C755
C761
R748
R749
R718
C722
C723
R719
TP
TP
M702
M701
S702
IC702
IC701
TP
C730
100k
0.01
0.01
100
10V
100
10V
KTN2907AS
-RTK
0.01
100
10V
1
0.01
0.1
0.047
22p
22k
4.7k
10k
100p
1
1000p
1000p
330
4700p
0.01
0.01
47
10V
10
0.001
100
100
100
100
47p
47p
47p
100
100
0.01
47p
1
100
100
100
100
100
2.2k
1
0.047
10k
1k
220
0.01
10k
4.7k
10k
100
100
100
0UH
47p
47p
47p
47p
47p
47p
47p
220
100
0.01
100
100
0.01
0.01
0.01
33.86MHz
0.01
0.01
1
50V
1
50V
16P
6P
20P
680
680
20P
100
15k
15k
220k
220k
47p
47p
47p
47p
22p
0.1
2.2k
10k
100
47p
47p
100
BA5826FP-E2
LC78645YE
2200
10V
A1
A2
A3
A4
A5
A6
A7
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z1
Z
2
Z
3
Z4
Z
5
Z
6
Z7
Z8
Z9
Z10
Z11
Z12
Z9
Z10
Z11
Z12
Z13
Z
1
3
Z14
Z
1
4
B
1
B
2
B
3
B
4
DATAIN
DATACK
LRSY
C2FIN
C1
C2
C3
C0
C4
Y
1
1
Y
8
Y9
Y10
Y
1
Y
2
Y
3
Y
4
Y
5
Y
6
Y
7
V
C
C
M
U
T
E
S
P
+
S
P
IN
S
L
-
S
L
+
R
E
G
O
V
C
C
V
R
E
F
F
-
F
+
T
-
T
+
R
S
T
R
E
G
-B
G
N
D
G
N
D
G
N
D
N
C
O
P
O
U
T
O
P
IN
SLCIST
EFMIN
RF
RFVDD
RFVSS
FIN1
FIN2
TIN1
TIN2
VREF
REFI
FE
TEC
TE
RFMON
JITTC
ADAVDD
ADAVSS
TDO
FD
O
S
P
D
O
S
L
D
O
G
P
D
AC
C
O
N
T
4
C
O
N
T
5
D
E
FE
C
T
V
/
P
M
O
N
I1
M
IN
I2
(3
.3
V
)V
S
S
V
D
D
D
O
U
T
T
E
S
T
LVDD
LCHO
LVSS
RVSS
RCHO
RVDD
XVDD
XOUT
XIN
XVSS
EFLG
V
D
D
5
V
S
S
C
O
N
T3
C
O
N
T2
C
O
N
T
1
P
D
O
1
PD
O
2
V
V
S
S
P
C
K
IS
T
V
V
D
D
FR
L
D
S
L
D
D
SLCO
TX
TY
FX
FY
SPY
SPX
SLX
SLY
S
L
IN
(S
L
IN
)
F
IN
(FIN
)
T
IN
(T
IN
)
S
P
-
D
R
F(O
)
C
E(I)
C
L
(I)
D
I(I)
D
O
(O
)
FS
E
Q
(O
)
*
R
E
S
(I)
*
W
R
Q
(O
)
S
B
C
K
/C
O
N
T
6
(I)
M
O
N
I3(O
)
M
O
N
I4(O
)
M
O
N
I5
(O
)
FSX/16MIN(I)
C2F(O)
16MOUT(O)
ASLRCK(I)
ASDACK(I)
ASDFIN(I)
LRSY(O)
DATACK(O)
D
A
TA
(O
)
S
B
C
K
/FG
(I)
GND
PD2
F
PD1
E
VC
VCC
NC
LD LD
LD GND
LD PD
VR
F+
T+
T-
F-
SPINDLE-
SPINDLE+
LIMIT SW
LIMIT SW
SLED-
SLED+
VC
VCC
E
F
VR
F+
T+
T-
F-
LD PD
LD GND
LD LD
PD1
PD2
GND
SLED+
SLED-
LIMIT SW
SPINDLE+
SPINDLE-
VC
VCC
E
F
VR
F+
T+
T-
F-
LD PD
LD GND
LD LD
PD1
PD2
GND
SLED+
SLED-
LIMIT SW
SPINDLE+
SPINDLE-
(1/2)
(RF)
(TE)
(SLED)
(SPINDLE)
(LIMIT)
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED
MOTOR DRIVE
AUTOMATIC
POWER
CONTROL
RF AMP,FOCUS/TRACKING SERVO,
DIGITAL SIGNAL PROCESSOR,
CLV SERVO,D/A CONVERTER
(VC)
0.68µH
0.33µH
0.68µH
(Page 25)
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