DOWNLOAD Sony CX-JN3 / JAX-N3 / JAX-PK3 Service Manual ↓ Size: 6.34 MB | Pages: 74 in PDF or view online for FREE

Model
CX-JN3 JAX-N3 JAX-PK3
Pages
74
Size
6.34 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cx-jn3-jax-n3-jax-pk3.pdf
Date
PREV: Sony JAX-N3 / JAX-PK3 Service Manual

Sony CX-JN3 / JAX-N3 / JAX-PK3 Service Manual ▷ View online

CX-JN3
25
25
6-6.
SCHEMATIC  DIAGRAM  – BD Section – (EXCEPT US model)
•
 See page 44 for IC Block Diagrams.
•
 See page 44 for Waveforms.
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
CN708
C711
C712
C721
C719
C720
C718
C717
C715
C716
C714
C706
C707
R739
R740
R741
M702
M701
R738
C747
C748
R707
C705
C709
R730
C746
C708
R729
C743
C744
R725
R726
R731
C754
C742
C753
R760
C756
C722
IC721
FB707
FB708
R720
R719
R718
R721
C830
R826
R827
R828
R825
C825
R823
R824
C829
FB808
FB701
R765
C734
C735
X701
C732
C733
C729
C811
R817
R818
C812
R819
R820
FB807
FB801
FB802
C844
C856
C810
R801
R802
C837
R803
R804
R805
C813
C814
C843
C803
C805
C815
C816
R834
R833
R832
IC803
FB803
FB805
FB806
CN710
C802
C807
R732
C806
C817
R717
R716
C741
R728
R745
R701
R706
R708
C710
R727
C703
C723
R711
R703
R704
R705
C702
C701
R702
FB804
C831
C704
R709
S701
R714
R715
TP
TP
TP
TP
C713
R829
R747
R746
R713
C823
C824
R744
R807
R806
IC801
C804
C859
C858
C857
C860
R860
C835
C834
C731
Q701
R722
IC722
IC802
16P
0.1
47p
0.1
0.0047
100p
1
0.0047
1 50V
0.001
0.1
0.1
100
6.3V
0
6.8k
0
6.8k
0.1
220
10V
10
0.001
100
6.3V
1.2k
0.1
0.1
12k
0.047
1
680
680
2.2k
47p
0.1
47p
100
47p
0.1
LC78646E-E
100
100
100
100
22p
100
100
100
100
47p
100
100
47p
1M
15p
18p
16.9344MHz
0.01
0.01
220
10V
0.1
3.3k
150
1
1k
1k
0.1
1
0.1
100
100
0.1
100
100
100
0.1
100
6.3V
0.1
0.01
100
6.3V
220
10V
0.1
100
100
2.2k
MM1571J
19P
0.1
100
6.3V
0
0.1
0.1
100
100
0.1
47k
100
47k
47k
10k
0.047
100
0.1
100
6.3V
330
15k
15k
15k
100
6.3V
0.1
15k
22p
47
6.3V
27k
100
100
0.0047
100
33
33
1k
47p
47p
100k
100
100
LC78684E-E
22p
22p
22p
22p
100p
100
0.1
220
10V
0.1
UP0411600SO
1k
BA5836FP
LC32V4265CT
-25
D
R
F
DRF
C
D
_
R
E
S
CD_RES
C
D
_
W
R
Q
CD_WRQ
D
O
DO
D
I
DI
C
L
CL
C
D
_
C
E
CD_CE
W
E
R
A
S
A
0
A
1
A
2
A
3
A
4
A5
A
6
A
7
A
8
U
CA
S
L
C
A
S
I/O
9
I/O
1
0
I/O
1
1
I/O
1
2
I/O
1
3
I/O
1
4
I/O
1
5
I/O
1
6
I/O
1
I/O
2
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
I/O
8
I/O
1
I/O
2
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
I/O
8
I/O
9
I/O
1
0
I/O
1
1
I/O
12
I/O
13
I/O
1
4
I/O
1
5
I/O
16
M
P
3
_
C
E
MP3_CE
FSYNC
FS
Y
N
C
A0
A1
A2
A3
A4
A5
A6
A7
A8
OE
UCAS
LCAS
WE
RAS
O
E
F
G
N
D
V
C
V
C
C
E
C
B
N
C
A
D
VC
VCC
E
D
A
B
C
F
GND
LD
VR
PD
F+
T-
T+
F-
(SLED)
(SPINDLE)
G
N
D
S
LIN
IN
4
B
IA
S
V
C
C
V
C
C
TIN
IN
3
R
ES
ET
V
O
3
(+
)
V
O
3
(-)
V
O
4
(-)
V
O
4
(+
)
S
P
IN
R
ES
ET
R
E
G
-B
R
E
G
O
U
T
M
U
T
E
G
N
D
IN
2
FO
IN
G
N
D
O
P
 O
U
T
V
O
2
(-)
V
O
2
(+
)
V
O
1
(+)
V
O
1
(-)
IN
(-)
O
P
SLCIST
EFMIN
RF
RFVDD
RFVSS
FIN1
FIN2
TIN1
TIN2
VREF
REF1
FE
TEC
TE
RFMON
JITTC
ADAVDD
ADAVSS
TDO
F
D
O
S
P
D
O
S
LD
O
G
P
D
A
C
C
O
N
T
4
M
P
3
R
E
S
D
E
FE
C
T
FS
E
Q
M
O
N
I1
M
O
N
I2
M
O
N
I3
M
O
N
I4
M
O
N
I5
V
S
S
V
D
D
D
O
U
T
TEST
V
/
∗
P
S
B
C
K
/F
G
L
D
S
FR
V
V
D
D
P
C
K
IS
T
V
V
S
S
P
D
O
2
P
D
O
1
C
O
N
T2
VS
S
V
D
D
5
D
R
F
D
O
D
I
C
L
C
E
L
IM
IT
 S
W
C
D
_
M
U
T
E
DATA
DATACK
LRSY
ASDFIN
ASDACK
ASLRCK
16MOUT
EFLG
C2F
XVSS
XIN
XOUT
XVDD
RVDD
RCHO
RVSS
LCHO
LVDD
FSX/16MIN
DRF
FSYNC
CL
DO
DI
3.3V
3.3V
AMUTE
CD_CE
CD_WRQ
CD_RES
R_OUT
A.GND
L_OUT
D.OUT
D.GND
P.GND
MP3_CE
VIN
GND
CONT
VO
NOISE
V
S
S
I/O
1
6
I/O
1
5
I/O
1
4
I/O
1
3
V
S
S
I/O9
I/O
10
I/O
1
1
I/O
1
2
N
C
LC
A
S
U
C
AS
O
E
A8
A
7
A
6
A
5
A
4
V
SS
V
C
C
I/O
1
I/O
2
I/O
3
I/O
4
V
C
C
I/O
5
I/O
6
I/
O
7
I/O
8
N
C
N
C
W
E
R
A
S
N
C
A
0
A
1
A
2
A3
V
C
C
MADRS0
MADRS1
MADRS2
MADRS3
MADRS4
MADRS5
MADRS6
MADRS7
MADRS9
MADRS8
DVDD4
VSS
MADRS10
MADRS11
MADRS12
OEB
CASUB
CASLB
WEB
RASB
DATACK
D
A
T
A
IN
R
E
S
B
IN
T
B
C
E
C
L
C
M
DIN
CM
D
O
U
T
O
V
F
C
N
TO
K
W
O
K
V
S
S
D
V
D
D
6
C
R
C
F
F
SY
N
C
S
TD
A
T
ST
C
K
S
TR
E
Q
V
S
S DVDD5
DVDD2
V
S
S
M
D
A
T
A
0
M
D
A
T
A
1
M
D
A
T
A
2
M
D
A
T
A
3
M
D
A
T
A
4
M
D
AT
A
5
M
D
A
T
A
6
M
D
A
TA
7
D
VD
D
3
VS
S
M
D
A
T
A8
M
D
A
TA
9
M
D
A
T
A1
0
M
DA
T
A
11
M
D
A
TA
1
2
M
D
A
TA
13
M
D
ATA
1
4
MDATA15
LRSY
ADDATA
ADLRCK
C2FIN
TEST1
CKIN
VSS
CKOUT
TEST2
DVDD1
PW
SBSY
SFSY
SBCK
AVDD
VPRFR
VCOC
VPDO
AVSS
+1.8V REGULATOR
ADBCK
P.VDD(6V)
LVSS
∗
W
R
Q
∗
R
E
S
L
D
D
SLCO
S
B
C
K
/C
O
N
T
6
CD DSP
SLED/SPINDLE
MOTOR DRIVE,
FOCUS/TRACKING
COIL DRIVE
AUTOMATIC
POWER
CONTROL
(LIMIT IN)
(LD)
(PD)
(VC)
(FE)
(TE)
(RF)
MP3 DECODER
MEMORY
(Page 33)
CX-JN3
26
26
6-7.
PRINTED  WIRING  BOARD  – BD Section – (US model)
•
 See page 23 for Circuit Boards Location.
 :Uses unleaded solder.
BD BOARD
40
41
60
61
21
20
1
80
IC721
M
+
−
M701
(SLED)
M
+
−
M702
(SPINDLE)
S701
(LIMIT IN)
IC722
1
2
16
15
1
14
28
15
B
C
E
1
2
18
19
CN710
A
MAIN
BOARD
CN691
OPTICAL
PICK-UP
BLOCK
(KSM-213DCP)
1-688-816-
(13)
13
TP
(RF)
TP
(VC)
TP (FE)
TP (TE)
(Page 34)
CX-JN3
27
27
CN708
C711
C712
C721
C719
C720
C718
C717
C715
C716
C714
C706
R
7
3
9
R
74
0
R
7
4
1
M702
M701
R738
C747
C748
R707
C705
R730
C746
C708
R729
C
7
4
3
C744
R725
R726
R731
C754
C742
C753
R760
FB707
FB708
R
7
2
0
R
7
1
9
R
7
1
8
R721
R722
FB701
R765
C734
C735
X701
C732
C733
C729
CN710
R732
R
7
1
7
R
7
1
6
C741
R728
R745
R701
R706
R708
C710
R711
R703
R704
R705
C701
R702
Q701
C704
R709
R714
R715
R727
C703
R744
C722
C756
IC721
C
7
13
TP
TP
TP
TP
C731
C752
C745
C750
C751
R713
R746
R747
R751
R752
R753
R754
C709
C723
C702
C707
S701
IC722
16P
0.1
47p
0.1
0.0047
100p
1
0.0047
1 50V
0.001
0.1
0.1
0
6
.8
k
0
6.8k
0.1
220
10V
10
0.001
1.2k
0.1
0.1
12k
0
.04
7
1
680
680
2.2k
47p
0.1
47p
100
1
0
0
10
0
1
0
0
100
100
1M
15p
18p
16.9344MHz
0.01
0.01
220
10V
19P
0
10
0
1
0
0
0.1
47k
100
47k
47k
10k
0.047
330
15k
15k
15k
0.1
15k
KTN2907AS
-RTK
47
6.3V
27k
100
100
100
0.1
100k
0.1
47p
LC78646E-E
0
.0
04
7
0.1
47p
47p
47p
47p
1k
33
33
47k
47k
47k
47k
100
10V
10V
6.3V
100
10V
100
10V
BA5836FP
DRF
DRF
CD_RES
CD_RES
CD_WRQ
CD_WRQ
DO
DO
DI
DI
CL
CL
CD_CE
CD_CE
F
GND
VC
VCC
E
C
B
NC
A
D
VC
VCC
E
D
A
B
C
F
GND
LD
VR
PD
F+
T-
T+
F-
(SLED)
(SPINDLE)
GND
SLIN
IN4
BIAS
VCC
VCC
TIN
IN3
RESET
VO3(+)
VO3(-)
VO4(-)
VO4(+)
SPIN
RESET
REG-B
REGOUT
MUTE
GND
IN2
FOIN
GND
OP OUT
VO2(-)
VO2(+)
VO1(+)
VO1(-)
IN(-)
OP
SLCIST
EFMIN
RF
RFVDD
RFVSS
FIN1
FIN2
TIN1
TIN2
VREF
REF1
FE
TEC
TE
RFMON
JITTC
ADAVDD
ADAVSS
TDO
FDO
SPDO
SLDO
GPDAC
CONT4
MP3RES
DEFECT
FSEQ
MONI1
MONI2
MONI3
MONI4
MONI5
VSS
VDD
DOUT TEST
V/*P
SBCK/FG
LDS
FR
VVDD
PCKIST
VVSS
PDO2
PDO1
CONT2
VSS
VDD5
DRF
DO
DI
CL
CE
LIMIT SW
CD_MUTE
DATA
DATACK
LRSY
ASDFIN
ASDACK
ASLRCK
16MOUT
EFLG
C2F
XVSS
XIN
XOUT
XVDD
RVDD
RCHO
RVSS
LCHO
LVDD
FSX/16MIN
DRF
CL
DO
DI
3.3V
AMUTE
CD_CE
CD_RES
LVSS
*WRQ
*RES
LDD
SLCO
SBCK/CONT6
SLED/SPINDLE
MOTOR DRIVE,
FOCUS/TRACKING
COIL DRIVE
AUTOMATIC
POWER
CONTROL
(LIMIT IN)
(LD)
(PD)
D-GND
6.4V
P-GND
CD-L
A-GND
CD_ON
WRQ
CD DSP
(VC)
(FE)
(TE)
(RF)
CD-R
6-8.
SCHEMATIC  DIAGRAM  – BD Section – (US model)
•
 See page 44 for IC Block Diagrams.
•
 See page 44 for Waveforms.
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
(Page 33)
CX-JN3
28
28
6-9.
PRINTED  WIRING  BOARDS  – CHANGER Section –
•
 See page 23 for Circuit Boards Location.
 :Uses unleaded solder.
C715
C731
C735
C736
R711
R731
R721
R722
R723
R735
R732
R733
R734
Q731
C751
IC712
IC701
CN704
C737
R713
R712
C741
JW702
JW703
JW704
JW705
JW706
JW707
JW708
JW711
CN703
CN702
CN705
R751
C752
CN701
JW712
JW701
JW709
JW710
JW713
JW714
R701
D701
D711
R702
CN751
IC731
CN731
CN741
CN742
CN721
DRIVER BOARD
1-687-135-
11
(11)
MAIN BOARD
CN692
B
1
9
1
9
1
4
2
S711
ROTARY ENCODER
DISC TRAY
ADDRESS DETECT
2
1
SW BOARD
1-687-669-
11
(11)
SENSOR BOARD
1-687-132-
11
(11)
1-687-134-
11
(11)
MOTOR (TB)  BOARD
MOTOR (LD)  BOARD
1-687-133-
11
(11)
M751
(LOADING)
M
2
1
M
M741
(TABLE)
1
3
1
2
S751
OPEN/CLOSE
DETECT
CLOSE
OPEN
A
K
E
C
E
(Page 34)
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