Sony CX-JN1 / JAX-N1 / JAX-PK1 Service Manual ▷ View online
CX-JN1
37
37
6-19. SCHEMATIC DIAGRAM – KEY Section –
S319
S320
S321
S322
S323
S301
S302
S303
S304
S305
R306
R305
R304
R303
R302
R312
R313
R314
R315
R316
R317
R318
R322
R323
R324
R325
CN302
CN301
C801
C802
R805
R806
C803
C804
R808
R807
R804
R803
R813
R814
C807
C808
R816
R815
C806
C805
R810
R809
R811
R812
R326
R327
R328
R329
CN303
R801
R802
R321
C411
R413
IC401(1/2)
C407
R406
C408
R414
C412
R404
C404
R402
R405
J401
C406
R412
D401
C410
C405
R403
Q401
C402
R401
C403
FB401
C419
JW401
R408
S306
S318
S317
S307
S309
S308
S310
S311
S312
S313
S314
R301
R311
LED201
R231
R432
R409
R407
R410
R411
C416
C441
S801
S803
S802
S804
S315
LED901
IC401(2/2)
1.2k
1.2k
1k
820
1k
1k
820
1k
1.2k
1.2k
1.8k
1.8k
1k
820
1k
1.2k
5P
5P
1000p
1000p
10k
10k
1000p
1000p
10
10
10
10
10k
10k
1000p
1000p
10
10
1000p
1000p
10k
10k
10
10
1.2k
1.8k
1.8k
2.7k
23P
10k
10k
0
820p
33k
NJM4565M-TE2
82p
270k
0.1
50V
50V
10
1 50V
6.8k
0.22
50V
4.7k
2.2k
220
10V
10V
2.2k
1SS133
22
50V
1
50V
220k
2SK2158
0.1
100k
0.0047
0.45UH
0.1
100
0
0
SLR325-VC
1k
10k
2.2k
2.7k
2.2k
2.2k
0.1
50V
50V
0.1
SLI325-URC
NJM4565M-TE2
K1
K2
K3
K4
K5
K6
K7
K8
B8
B9
B10
B8
B9
B10
K1
K2
K3
K4
K5
K6
K7
K8
D-GND
D-GND
KEY3
KEY3
K1
K2
K3
K4
K5
K6
K7
K8
VDD
B8
B9
B10
D-GND
V-BASS
VM
MIC-OUT
A-GND
I-MIC
DATA(ECHO)
CLK(ECHO)
LATCH(ECHO)
VDD(STBY)
O-POWER LED
(CHASSIS)
VOLUME
TREBLE
MULTI JOG
BASS
NC
NC
NC
NC
NC
NC
(AEP,UK)
MIC AMP
S
MIC LEVEL
AGC
i-BASS
i-BASS
RT
PTY
MODE
ENTER
CD
TAPE A/B
TUNER
BAND
VIDEO
AUX
REC
REC MUTE
SYNC DUB
PAUSE
SET
STOP
CLEAR
PLAY
PRESET
TUNING DOWN
TUNING UP
A
B
C
A
B
C
A
B
C
A
B
C
1
2
3
1
2
3
1
2
3
1
2
3
OPEN/CLOSE
3
1
2
DISC DIRECT PLAY
DISC
CHANGE
MIC
(EXCEPT AEP,UK,CIS)
POWER
STANDBY/ON
1
2
3
8
7
4
6
5
VR401
10K
MIC MIXING
C409
220
16V
16V
(Page 35)
Ver 1.1
CX-JN1
38
38
6-20. PRINTED WIRING BOARD – PT Section – (AEP, UK, CIS, KR, AUS)
•
See page 23 for Circuit Boards Location.
RY001
PT011
PR093
JW084
JW214
JW204
WH091
WH093
JW218
CN091
D091
D092
C091
PT BOARD
1-689-399-
12
(12)
1
2
(AC IN)
POWER TRANSFORMER
(SUB)
PT002
POWER TRANSFORMER
(MAIN)
A
K
K
A
A
K
(AEP, UK, CIS)
1
11
1
7
(AEP, UK, CIS)
(KR, AUS)
MAIN
BOARD
WH011
WH011
D
MAIN
BOARD
WH013
WH013
C
∗
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
(Page 32)
(Page 32)
Ver 1.2
CX-JN1
39
39
6-21. SCHEMATIC DIAGRAM – PT Section – (AEP, UK, CIS, KR, AUS)
WH091
JW218
PR093
CN091
D091
D092
WH093
RY001
C091
PT011
PT002
7P
2P
1SS181
1SS184
11P
0.1
VM(AC)
VM(AC)
VH(AC)
VH(AC)
VL(AC)
VL(AC)
GND(M)
FIL-1
FIL-2
P-ON
VSTBY
POWER TRANSFORMER
VL(AC)
VL(AC)
GND(M)
FIL-1
FIL-2
P-ON
VSTBY
(AEP,UK,CIS)
(AC IN)
(AEP,UK,CIS)
(MAIN)
POWER TRANSFORMER
(SUB)
(KR,AUS)
∗
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
(Page 28)
(Page 28)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Ver 1.2
CX-JN1
40
40
6-22. PRINTED WIRING BOARD – PT Section – (E, E51, EA, SP, TW)
•
See page 23 for Circuit Boards Location.
S001
CN090
JW007
PT002
PR003
JW017
JW021
JW020
JW022
JW001
JW002
RY001
C003
D002
D003
PT BOARD
1-688-763-
11
(11)
(AC IN)
POWER TRANSFORMER
(SUB)
K
K
A
A
A
K
1
11
CN093
MAIN
BOARD
WH013
WH013
L
PT004
POWER TRANSFORMER
(MAIN)
-1
-2
VOLTAGE
SELECTOR
S001
100
− 120V
220
− 240V
∗
∗
NOT REPLACEABLE:
BUILT IN TRANSFORMER
(Page 32)
Ver 1.2
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