Sony CX-JN3 / JAX-N3 / JAX-PK3 Service Manual ▷ View online
CX-JN3
29
29
6-10. SCHEMATIC DIAGRAM – CHANGER Section –
•
See page 44 for IC Block Diagrams.
C741
R702
R701
D701
C751
C715
R713
R712
R711
D711
CN721
R722
R721
R723
C736
C735
C737
R731
R732
C731
R734
R733
R735
CN704
E3
E2
E1
CN703
CN742
CN702
CN741
IC731
CN751
CN705
C752
R751
CN701
CN731
Q731
M751
M741
S751
IC701
IC712
0.01
100
470
MTZJ-T-77
5.1A
0.01
100
16V
16V
22k
4.7k
1k
MTZJ-T-77
3.6B
2P
4.7k
4.7k
4.7k
0.1
0.1
0.1
100
4.7k
10
50V
22k
1k
100
2P
4P
5P
5P
3P
RPI-576
2P
2P
0.1
4.7k
12P
3P
DTC114ESA
BA6956AN
BA6956AN
RNF
RNF
TM-2
GND
TM-1
SENS-IN
SENS-OUT
GND
TM-1
TM-2
SENS-IN
SENS-OUT
GND
SENS-IN
SENS-OUT
GND
SENS-IN
SENS-OUT
GND
GND
OPEN SW
OPEN SW
LM-2
LM-1
LM-1
LM-2
GND
E-1
E-2
E-3
M+9V
GND
VCC
OUT2
GND
VREF
OUT1
VM
FIN
RIN
VCC
OUT2
GND
VREF
OUT1
VM
FIN
RIN
LM-R
LM-F
TM-R
TM-F
E-1
E-2
E-3
TBL ADDRESS SENS
3.3V
OPEN SW
(LOADING)
S711
DISC TRAY
ADDRESS DETECT
(TABLE)
TABLE ADDRESS SENSOR
OPEN
CLOSE
OPEN/CLOSE
DETECT
DRIVE
LOADING MOTOR
DRIVE
TABLE MOTOR
LEVEL
SHIFT
(Page 33)
CX-JN3
30
30
6-11. SCHEMATIC DIAGRAM – MAIN Section (1/4) –
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
D020
D019
C017
C018
C015 C016
R025
R024
C023
C022
IC001
IC002
C026
R035
D033
R036
C030
R031
IC003
C029
R046
R050
C047
R049
R051
D031
D066
R075
R072
R073
R074
R076
D032
R093
R092
C063
R096
R095
R080
C061
WH013
JW004
JW005
R017
C007
C011 C012 C033
D021
D022
R001
R005
JW023
R042
R041
R043
R044
D042
D041
D043
D044
R038
Q043
R048
R068
R069
Q022
R032
Q024
Q023
Q047
Q046
Q045
Q063
Q064
D065
D063
D064
R077
R071
R070
D067
D068
D069
C032
R017
R094
C062
D009
R012
R011
R010
R009
15k
15k
15k
15k
15k
15k
15k
15k
R016
R015
R014
R013
C006
C005
C045
C046
D045
R067
R086
R084
R087
R085
C013
C014
C034
C003
C004
D015
D016
D017
D018
D010
C008
R026
R027
R028
R029
R030
R004
R008
C043
C044
C042
C041
R082
R083
R097
R078
R079
R033
C031
R047
R045
Q041
EGP20D
EGP20D
0.1
0.1
0.1
0.1
270
270
100
35V
35V
100
16V
16V
TA7809
TA7809
47
25V
8.2k
1SS355
18k
0.0047
10k
47
10V
4.7k
10
100
10V
10V
4.7k
100k
1SS355
1SS355
5.6k
5.6k
27k
27k
1k
1SS355
15k
100
1
50V
33k
15k
100k
47
25V
11P
3300
25V
0.1
0.1
0.1
EGP20D
EGP20D
100k
100k
100k
100k
10EDB40
10EDB40
10EDB40
10EDB40
0
2SA1015
0
39k
5.6k
2SC3052
47k
2SC3052
2SA1015
2SC3052
2SC3052
2SC3052
2SA1235
2SC3052
1SS355
1SS181
1SS184
1k
27k
27k
1SS184
1SS181
1SS355
33
25V
∗
10k
1
50V
D5SBA20
4700
35V
4700
35V
100
50V
50V
100
50V
50V
UDZSTE-1733B
39k
10k
10k
0.1
0.1
0.1
3300
50V
3300
50V
EGP30D
EGP30D
EGP30D
EGP30D
D3SBA20
1000
25V
390
390
390
390
1.5
1.5
33k
0
0
68k
47
25V
2SA1015
A1
A2
A3
A4
A5
A6
A8
A7
VCC
-VFL
F1
F2
VH1
VH2
VH2
VH
1
V-ST
BY
O-POW
ER
4V
VM
VH2
VH1
VDD
VSS
CD-VM
HOLD
∗
∗
∗
∗
∗
*
*
∗
∗
∗
∗
FIL-1
FIL-2
VH (AC)
VH( AC)
VSTBY
GND (M)
VL( AC)
VL (AC)
P-ON
VM (AC)
VM (AC)
(1/4)
∗
R001,005
∗
G
O
I
G
O
I
G
O
I
+9V REGULATOR
+9V REGULATOR
+4V REGULATOR
µPC3504
RELAY
DRIVE
Q023,024
B+ SWITCH
Q045, 046
HOLD
PROTECT
Q063, 064
DC DETECT
0
470
∗
R084,085
(EXCEPT E51)
(E51)
(E51, MX)
(US, AEP, UK, CIS)
(EXCEPT E51,MX)
(E51,MX)
R028
330
(E51,MX)
(EXCEPT E51,MX)
1.5
(US)
(EXCEPT US)
(US)
56k
68k
(EXCEPT E51, MX)
(E51, MX)
∗
(EXCEPT E51, MX)
(E51, MX)
R082,083
33k
39k
(US)
-30V REGULATOR
Q041, 043
(EXCEPT US, AEP, UK, CIS)
(AEP, UK, CIS)
3.3k
4.7k
(US)
(EXCEPT US, AEP, UK, CIS)
(AEP, UK, CIS)
0
82
180
∗
(US)
10 50V
100 35V (EXCEPT US, AEP, UK, CIS)
33 35V (AEP, UK, CIS)
C041, 043,
∗
(US)
22 35V
100 35V (EXCEPT US)
C042, 044
∗
R017
0.22
0.33 (AEP, UK, CIS)
(US)
(Page 31)
(Page 41)
(Page 43)
CX-JN3
31
31
6-12. SCHEMATIC DIAGRAM – MAIN Section (2/4) –
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
L201
1.7
µH
1.7
µ
H
R157
C121
D107
R131
R129
R127
C115
R125
R123
R121
R109
R160
C126
R158
R119
R132
C116 R126
R122
R124
R284
C281
R282
D281
TH
101
TH
102
R297
R296
D291
D292
R292
R290
C282
R107
R108
Q182
R182
R181
Q181
R186
R184
C182
R280
R183
C181
R120
R118
R201
C109
C103
C104
C110
R187
C112
R130
R128
C114
Q183
Q105
Q107
C111
D101
R117
C113
C119
Q117
Q119
R151
R149
R154
R150
R152
C120
C122
Q118
D106
D108
R185
C230
R237
D231
R236
D232
R238
C232
R242
R241
Q233
D242
D241
D235
R239
R248
R246
Q234
R262
D243
R261
R258
R257
R252
Q292
Q291
R291
R294
R295
R293
R264
R263
R260
R259
D244
R244
R243
Q235
R250
R249
D240
C231
C201
C203
R203
C207
C208
WH201
R202
R204
C204
C202
Q109
Q110
Q120
R138
Q130
R156
R281
Q281
Q231
R253
D103
C106
Q106
D104
Q282
R110
R188
EP001
EP099
C105
R105
R106
R113
R114
R116
R115
C117
R141
R143
R
139
R133
R137
R147
R161
Q129
R159
R162
D111
C241
C097
R155
R153
C125
R144
R148
R134
J203
R283
R142
C118
D236
Q108
D109
D239
Q232
D110
R140
Q103
Q101
Q102
Q104
D105
Q123
Q111
Q121
Q112
Q122
Q124
L202
JW201
JW202
C205
C206
100
0.1
1SS184
4.7k
100
100
820p
1.5k
6.8k
1k
100
1k
0.01
100
2.2k
4.7k
820p 1.5k
1k
6.8k
4.7k
0.0047
12k
1SS184
47k
47k
1SS18
1
1SS184
10k
47k
0
.0022
27k
27k
2SD1306
NE
12k
12k
2SD1306
NE
47k
3.9k
1
50V
10k
3.9k
1
50V
2.2k
2.2k
10
10
50V
1800p
1800p
10
50V
0
100p
100
100
33
50V
2SA1235
2SC3052
2SC3052
100p
1SS181
2.2k
33
50V
100p
100V
100V
2SC3052
2SC3052
0.22
2W
0.22
2W
0.22
2W
0.22
2W
100p
100V
100V
0.1
2SC3052
1SS181
1SS184
68k
10
63V
1k
1SS355
2.2M
UDZS-1710B
2.2k
0.1
10k
3.3k
2SA1235
0
1SS355
RK46
2.2k
4.7k
4.7k
2SC3052
4.7k
1SS184
4.7k
47k
47k
10k
2SA1163G
DTA114EKA
2.2k
220k
22k
220k
4.7k
4.7k
47k
47k
1SS181
2.2k
1k
2SA1235F
4.7k
4.7k
UDZS-175.6B
10
63V
0.1
0.1
10
0.01
0.01
5P
10
10
0.1
0.1
2SC2713G
2SC2713G
2SC3052
2.2k
2SA1163G
2.2k
2SA1163G
2SK2937
10k
1SS355
2.2
50V
50V
2SC3052
1SS355
2SC2713G
100
2.2
50V
50V
27k
27k
100p
100V
100V
1k
39
47k
1.8k
2.2k
0
2SA1163G
1k
1SS184
0.47
0.1
0.01
39
0
1.8k
4P
1k
100p
100V
100V
RK46
2SC3052
AU-01Z
UDZS-175.6B
2SK2937
AU-01Z
47k
1SS181
2SC2909
2SC2909
A1
A2
A3
A4
A5
A6
A8
FR-A-GND
CD-D-GND
CD-P-GND
FUNC-A-GND
CD-A-GND
TU/AUX-A-GND
V-STBY
O-MUTE
O-POWER
-VFL
VM
HOLD
VDD
VSS
4V
FR-D-GND
OUT-R
OUT-L
SP-A-GND
F1
F2
CD-VM
O-MUTE
HOLD
VCC
CD-VM
4V
VSS
VDD
F1
F2
HOLD
VM
-VFL
O-POWER
O-MUTE
V-STBY
∗
∗
∗
∗
∗
∗
∗
∗
∗
∗
*
*
∗
∗
∗
∗
GND
R-OUT
R-IN
L-IN
L OUT
+
+
-
-
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(2/4)
∗
R153
∗
R155
1.5k
∗
∗
R154
∗
1.5k
R156
L
R
Q101,103
PRE DRIVE
Q105,107
CURRENT
MIRROR
CASCADE
PRE DRIVE
Q102,104
CURRENT
MIRROR
Q106,108
Q118,120
BIAS
BIAS
Q117,119
OVER LOAD
DETECT
OVER LOAD
DETECT
DETECT
OVER CURRENT
CASCADE
SWITCHING
MUTING
MUTING
MUTING
CONTROL
HOLD
DETECT
Q233-235
OUTPUT LEVEL
SWITCHING
Q291,292
THERMAL DETECT
S
S
SPEAKER
CASCADE
CASCADE
R105,106
15k
22k
∗
R113,114
1k
(AEP,UK,CIS)
FINAL DRIVE
(AEP,UK, CIS)
(EXCEPT AEP, UK, CIS)
2.7k
FINAL DRIVE
∗
(EXCEPT AEP, UK, CIS)
(AEP, UK, CIS)
R161,162
6.8k
FINAL DRIVE
2.7k
(AEP,UK,CIS)
(EXCEPT AEP,UK,CIS)
FINAL DRIVE
(AEP, UK, CIS)
(US)
(E51,MX)
10k
(AEP,UK,CIS)
∗
(E51,MX)
Q101-104
2SA1163G
2SA1235 (EXCEPT E51,MX)
2SD2642
2SD2619 (EXCEPT E51, MX)
(E51, MX)
1.2k
(AEP, UK, CIS)
3.3k
3.9k
(E51, MX)
(US)
5.6k
2SB1686 (E51,MX)
(EXCEPT E51,MX)
2SB1677
(EXCEPT US)
(US)
1.2k
(EXCEPT E51,MX)
(E51,MX)
22k
27k
1.2k
2SB1686
2SB1677 (EXCEPT E51,MX)
(E51,MX)
(EXCEPT E51,MX)
(E51, MX)
2SD2642
2SD2619
(E51, MX)
(AEP, UK, CIS)
(US)
3.3k
3.9k
10k (EXCEPT E51, MX)
(E51, MX)
12k
(US,AEP,UK,CIS)
(US, AEP, UK, CIS)
(US, AEP, UK, CIS)
(US)
1000p 100V
0.01 50V (AEP, UK, CIS)
∗
C205,206
(Page 30)
(Page 32)
(Page 35)
CX-JN3
32
32
CN601
Q309
Q307
R656
C306
D301
R630
R628
R637
R629
R627
C621
C622
C642
C644
C641
C643
R643
R644
C646
R648
Q642
R647
C647
R649
C649
R651
R652
R607
C603
R603
R605
C605
R602
R608
C604
R604
R606
C606
R601
C608
R610
R609
C607
C610
C609
C613
C614
R662
D663
R663
C663
R661
C664
D661
C661
C662
D662
C645
R618
R617
R616
R615
C303
C304
R304
R303
C301
R301
Q304
Q306
R612
C320
Q601
R316
R314
R654
JR601
R657
R655
R653
R611
R664
R665
C611
C612
C602
C601
R645
R646
R620
R619
Q643
C305
R305
CN302
CN301
FB601
HRPE1
C687
R318
C315
TP601
Q641
Q301
Q305
Q308
C302
R302
Q302
Q303
L311
Q310
Q311
R317
HP1
IC601
JR611
C321
R658
C322
R638
FB602
R621
R624
R623
R622
R625
R626
R659
C312
C318
Q312
C319
R631
R632
R635
R636
C626
C624
R634
R633
C623
C625
R312
C313
C317
R313
R315
C316
C311
R311
C314
R667
R666
30P
2SK2541
2SK2541
22k
0.001
1SS181
10k
2.2k
330
10k
2.2k
180p
180p
0.22
50V
0.22
50V
0.22
50V
0.22
50V
3.3k
3.3k
0.047
390k
2SK2158
270k
0.01
390k
4.7
50V
50V
100
100
100k
100
10V
10V
390k
1.2k
0.0068
100
100k
100
10V
10V
390k
1.2k
0.0068
100
470p
18k
18k
470p
1
50V
1
50V
0.0033
0.0033
47k
1SS355
10k
0.1
15k
0.1
UDZS-174.7B
220
10V
10V
47
25V
UDZS-174.7B
0.047
15k
15k
15k
15k
0.0012
0.0012
82k
82k
0.0012
39k
2SK2541
2SJ460
4.7k
0.1
DTA114EKA
10k
10
22k
0
56k
22k
22k
4.7k
6.8k
6.8k
560p
560p
47p
47p
270k
270k
2SC3052
470p
220k
8P
3P
0
0.01
4.7k
0.022
2SK2158
2SJ460
2SJ460
2SK2541
0.0012
39k
2SJ460
2SK2541
2SC2001
2SA1015
1k
BD3881FV
0
0.1
22k
0.1
330
0
5.6k
3.9k
3.9k
5.6k
2.2k
1000p
0.0047
2SC3052
10
50V
470
470
1.2k
1.2k
8200p
5600p
3.3k
3.3k
5600p
8200p
10k
470p
0.015
27k
39
0.015
1000p
10k
470p
2.7k
2.7k
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
FR-D-GND
CD-P-GND
CD-D-GND
FUNC-A-GND
FR-A-GND
CD-A-GND
TU/AUX-A-GND
SP-A-GND
4V
VSS
VDD
HOLD
F1
VM
-VFL
O-POWER
O-MUTE
V-STBY
OUT-L
OUT-R
F2
CD-VM
AUX-R
AUX-L
PB2
O-BIAS
CD-L
CD-R
TU-L
TU-R
DATA
RDS-CLK
RDS-DATA
CLK
IFC
PLL-CE
F1
F2
HOLD
-VFL
O-MUTE
4V
V-STBY
RDS-SIG
STEREO
TUNED
TBL-SENS
O-POWER
OUT-L
OUT-R
S-OUT
BU-UP
STB
TU-MUTE
CD-VM
O-BIAS
D
A
T
A
VSS
VDD
P
B
2
CD-VM
VDD
VSS
O
U
T
-R
O
U
T
-L
CD-VM
4V
F1
F2
HOLD
VM
-VFL
O-POWER
O-MUTE
V-STBY
∗
∗
∗
∗
∗
-VFL
VF1
VF2
TU-SIG
RDS-CLK
STB-I/O
CLK
DATA
IFC
STEREO
PLL-CE
O-BIAS
MIC-OUT
A-GND
SPEANA
O-MUTE
PB2
CD-NUMBER SENS
BU-UP/DOWN SW
HOLD
D-GND
V-STBY(EVER)
TUNER TUNE
RDS-DATA
S-0UT
O-POWER
TU-MUTE
VF-ON
CD-VM
P
B
2P(R
)
PB1P(L)
PB
1N
(L
)
PB
2N
(R
)
PB-O
UT(R
)
PB-O
U
T(L
)
VO
L-IN(L)
VO
L-IN
(R
)
TRE1(L)
TRE
1(R
)
G
N
D
V
D
D
C
O
N
T
V
EE
R
EC
1O
(L)
R
EC1N
(L)
R
EC
1N
(R)
R
EC1O
(R
)
C
-IN
(R)
C
-IN
(L
)
B
-IN
(R
)
B
-IN
(L)
A
-IN(R
)
A-IN(L)
O
U
T
(L
)
O
U
T(R
)
B
AS
S
(R
)
BA
SS
(L)
(3/4)
4V
∗
R619,620
33k
27k
(E51, MX)
∗
R625,626
3.3k
3.9k
BIAS OSC
R CH
L CH
(PB)
(DECK-A)
R CH
L CH
ERASE
(DECK-B)
(REC/PB/ERASE)
INPUT SELECT,
ELECTRICAL
VOLUME
L
G
R
Q642,643
FEED BACK
SWITCH
S
S
SWITCH
Q311,312
REC BIAS
DFDB
CONTROL
BIAS OSC
INVERTER
Q305,306
MUTING
MUTING
Q307-309
Q301-304
PB SWITCH
S
S
S
S
S
S
S
S
S
(AEP,UK)
(EXCEPT AEP,UK)
(EXCEPT E51, MX)
(EXCEPT E51, MX)
(E51, MX)
6-13. SCHEMATIC DIAGRAM – MAIN Section (3/4) –
•
See page 44 for IC Block Diagram.
•
See page 44 for Waveforms.
(Page 31)
(Page 37)
(Page 33)
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