![background image](http://html.mh-extra.com/html/sony/cx-j3000/cx-j3000_service-manual_420486033.webp)
CX-J3000/J3000M
33
33
CX-J3000/J3000M
7-15. SCHEMATIC DIAGRAM – MAIN SECTION (3/3) –
•
See page 27 for Waveforms.
•
See page 38 for IC Block Diagrams.
C552 C553
C556
C592
R566
R560
L515
10
µ
H
C555
C554 R540
R541
R542
C558
C557
R528
C559
C560
C570
C569
R567
C568
R569
C549
D514
R544
C563
D512
Q518
R561
C529
D510
R559
R562
C531
C533
C534
R565
R563
R564
C535
C536
C547
C537
C527
C530
C528
R558
R557
C532
C538
R523
C561
Q519
C593
X501 C550
R549
R550
R551
R548
C523
C524
R556
C539
C520
C521
C522
L517
R538
R537
C564
C565
C566
C567
C541
R547
R536
R535
R530
R529
R527
R531
D509
D508
C504
C540
C548
C511
C513
R515
C507
R512
D507
CN501
C512
R518
Q510
C545
R554
R591
C571
CN502
Q520
Q517
R543
IC502
IC501
CF503
Q516
Q515
Q513
R532
R533
C542
R534
L514
CF502
CF501
D511
L513
C525
L512
R503
R502
D502
D501
R507
C501
R511
R517
R509
TC502
C514
R522
R552
C518
L511
L510
D505
TC503
R520
Q507
Q508
C516
C506
C509
R513
R514
L506
R519
C503
R510
C502
R504
R505
Q503
R501
JR503
Q502
JR501
Q501
L503
L501
L502
Q504
R506
JR502
C505
R508
R521
C519
D506
Q509
Q511
D504
D503
L516
L504
L509
C517
Q512
L507
R524
L508
R525
R516
R526
Q506
Q514
Q505
C544
C543
L505
ANT501
0.01
0.01
0.01
0.01
10k
1k
47 10V
1
4.7k
3.3k
220
1000p
1000p
2.2k
1000p
470p
47
25V
10
50V
220k
47
25V
4.7k
12p
1SS133T-77
1k
10
50V
MTZJ-T-77-
5.6B
DTA114EKA
4.7k
470p
HV202A3TRF
47k
2.2k
2p
330p
1000p
100
0
0
330p
0.1
0.1
0.22
0.01
0.01
47 10V
47
10
0.01
1
3.3k
0.1
DTC114YKA
-T146
0.01
4.5MHz 15p
4.7k
4.7k
4.7k
4.7k
0.01
47
10V
4.7k
0.022
22p
22p
22p
10k
4.7k
100p
100p
100p
100p
4.7
50V
100k
1k
1k
47k
1.5k
330
330
1SS133T
-77
1SS133T
-77
0.01
0.1
0.1
0.1
0.01
470
1
100k
SVC384
1P
0.01
2.2k
2SK302-GR
TE85L
0.01
2.2k
220k
0.1
2P
2SC3052F
1-LF
KTC3198GR-
2.2k
LC72131D
TA2149N
DTA114EKA
DTA114EKA
2SC27140
1k
0
0.01
2.2k
HV202A3TRF
0.01
4.7k
10k
1SS133T-77
1SS133T-77
10k
4p
10k
22k
2.2M
12p
10k
4.7k
0.01
1SS133T-77
10k
2SC5585H
2SC5585H
0.01
1000p
560p
2.2M
2.2M
1mH
10k
22p
3.3k
0.0047
10
100
2SC5585H
4.7k
0
2SC5585H
0
2SC5585H
2SC5585H
0
0
22p
4.7k
2.2M
0.01
1SS133T
-77
2SC5585H
DTA114EKA
1SS133T
-77
1SS133T
-77
1mH
0.01
DTA114EKA
1mH
1
µ
H
1
µ
H
4.7k
1mH
4.7k
470
15k
2SC5585H
2SC27140
2SC5585H
TU-CLK
A-GND
7V
TU-CE
TUNER-L
TUNER-R
TU-ON
ST-IND
TU-DO
TU-DI
UNREG
S-GND
∗
∗
RF-OUT
FM
RF-IN
AM
FM-OSC
AM-OSC
OSC-O
IF-REQ
DET-O
M
PX-IN
LPF1
LPF2
L-OUT
R-OUT
QU
AD
AGC
IF-IN
IF-IN
AM
FM
VCC2
VCC1
M
IX-O
LO-CUT
RF-IN
FM
GN
D1
GND2
X-IN
X-GND
CE
DI
CL
DO
SW
1
SW2
MUTE
AM
M
ONO
BEAT
X-OUT
GND
LP-IN
LP-OUT
P-DET
FM
-IN
AM
-IN
NC
IF-MUT
IF-IN
VDD
ST.IND
(3/3)
B+ SWITCH
+5V REGULATOR
Q518,519
SWITCH
TUNER ON
PLL
IF AMP,EQ
FRONT END,
FM/AM
SWITCH
BAND SELECT
SWITCH
BAND SELECT
(J3000)
(J3000)
SWITCHING
AM IF
FM OSC
FM RF
(J3000)
MW OSC
SW2 OSC
SW1 OSC
MW OSC
SW1 OSC
SW2 OSC
SW2 VT
VOLTAGE
SW1 VT
VOLTAGE
MW VT
VOLTAGE
FM VT
VOLTAGE
MW TRACKING
OSC SWITCH
SWITCH
OSC
OSC SWITCH
RF AMP
(J3000)
(J3000)
(J3000)
(J3000)
MW SWITCH
Q511,512
MW ANT
BAND SELECT SWITCH
(J3000)
ANTENNA
FM/SW
TELESCOPIC
LOOP
ANTTENA
BUFFER
∗
C543,544
0.01
0.015
(J3000/J3000M:RU)
(J3000M:E51,MX)
(J3000M
)
(J3000M)
(J3000M
)
SW SWITCH
SW SWITCH
ANTENNA
SW1
ANTENNA
SW2
(Page 32)
All manuals and user guides at all-guides.com