How it Works
Aiwa
Loading...
CXJD-3

Aiwa CXJD-3 Service manual

Download
Page 1
http://servis-manual.com/
Page 2
6-9. SCHEMATIC DIAGRAM – RF Section – • See page 52 for Waveforms. • See page 72 for IC Block Diagrams.
CX-JD3
RFMON
TRAVERSE
UNIT
(DBU-1)
FLEXIBLE
BOARD
LD GND
DVD LD
INLIM_3V
R026C027C028
C031
12k0.10.1
1000p
C030
C026
C025
0.1
R023
820
C024
0
2200p
C015
C014
0.01
22p
22p
22p
22p
5600p
C020
C021
C022
C023
C018
2200p
2200p
C042 180p
R014
0
R013
0
R012
0
R011
0
R018
0
R017
0
R016
0
R015
0
0.1
R021
JL005
R024
CN001
24P
D
C
RF
GND
VC
VCC
E
A
B
F
N.C
PD
VR
VCC
SW
INLIM
CD LD
FCS+
FCS-
TRK+
TRK-
R001
100
FD+
FD-
TD+
TD-
D
C
RFP
C009
0.1 RFP
A
E
B
A
C
B
F
D
PD FD-
R041
CD_LD
1k
E
F
PD
R019 R020
00
DVD_LD
JL007
R035
0
R025
100
C019
R022
5600p
220
C017
2200p
C016
0.1
JL004
CD/DVD/SACD RF AMP,
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP
FOCUS/TRACKING ERROR AMP
IC001
CXD1881AR
IC001
SP3723BDAOPM
C041
0.1
0
C040
0.1
0.01
C029
0.01
C032
0.047
JL006
JL003
JL002
JL001
R033
0
330p
0.033
0.033
0.47
R034
C037
C039
C038
N
R
O
IR
D L
M
10M
C006
C013
22
0.1
10V
0.1
MIRR
PI/CE
TE
FE
0
R027
0
R028
0
R029
C033 C012
0.1 0.1
R032
100
C034
0.1
C005
22
10V
C049
0.1
DATA_RF
CLK_RF
SDEN
SDEN
DATA_RF
CLK_RF
LDON
RFMON
FE
TE
PI/CE
CN002
29P
AGND
RFAC
AGND
AVC
AVC
MIRR
PI
TE
FE
A5V
A5V
SDEN
DATA_RF
CLK_RF
LDON
A3V
RFMON
INLIM
LDSEL
FD+
TD-
TD+
SLB-
SLB+
SLA-
SLA+
FD-
FD+
TD-
TD+
SLEDB-
SLEDB+
SLEDA-
SLEDA+
SPDL-
SPDL+
MB03
BOARD
(2/8)
(Page 45)
CD_LD
C001
IOP2
Q001 Q002
2SB1132-T100-QR 2SB1132-T100-QR
AUTOMATIC POWER
CONTROL
1SS355TE
-17
(FOR DVD)
CN003
9P
SLEDA+
SLEDB+
SLEDB-
SLEDA-
{LIMIT-SW(A)}
LED
{LIMIT-SW(B)}
GND
{LIMIT-SW(B)}
INLIM
SPDL-
SPDL+
SLA+
SLB+
SLB-
SLA-
DVD_LD
R004R003
L001
C002D001
10
16V
R005 R009
47k 47k
3333
C010
1000p
R006
100
470
6.3V IOP1
AUTOMATIC POWER
CONTROL
(FOR CD)
1SS355TE
-17
L002
C004D002
10
16V
C003
R010R008R007
100
4703333
6.3V
C011
1000p
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
3939
Page 3
6-11. SCHEMATIC DIAGRAM – CHANGER Section – • See page 72 for IC Block Diagrams.
LOADING MOTOR
DRIVE
IC701
BA6956AN
VREF
OUT2
OUT1
CX-JD3
VCC
FIN
VM
GND
RIN
IC731
RPI-576
TABLE ADDRESS SENSOR
M741
(TABLE)
SENS-IN
SENS-OUT
CN731
3P
GND
M751
(LOADING)
CN741
3P
SENS-IN
SENS-OUT
GND
DISC TRAY
ADDRESS DETECT
S751
OPEN/CLOSE
DETECT
OPEN
CLOSE
S711
CN721
LM-2
LM-1 LM-1
E3
E2
E1
CN742 CN702
TM-2
TM-1
SENS-IN
SENS-OUT
GND
CN751 CN705
OPEN SW OPEN SW
GND GND
2P
5P 5P
2P 2P
CN704
CN703
2P
LM-2
4P
E-3
E-2
E-1
GND
TM-2
TM-1
SENS-IN
SENS-OUT
GND
0.1
C735
0.1
C736
0.1
C737
R735
100
4.7k
R723
4.7k
R722
4.7k
R721
R702 R701
100 470
DRIVE
IC712
BA6956AN
D701
MTZJ-T-72
5.1A
R712 R711
4.7k 1k
R713
22k
C751
0.01
TABLE MOTOR
D711
MTZJ-T-72
3.6B
R734 R732
12k 10k
R733
1k
VREF
DTC114ESA
OUT2
R731
C741
0.01
100
Q731
LEVEL
SHIFT
RNF RNF
OUT1
VCC
FIN
VM
RIN
GND
C731
10
50V
C752 R751
0.1 4.7k
C715
100 16V
TBL ADR SENS
OPEN SW
M+9V
LM-R
LM-F
TM-R
TM-F
CN701
12P
GND
E-1
E-2
E-3
3.3V
F
MAIN
BOARD
(3/4)
CN543
(Page 56)
4141
Page 4
CX-JD3
6-14. SCHEMATIC DIAGRAM – MB Section (1/8) – • See page 72 for IC Block Diagram.
PCM_5.1CH_BUS_B
(Page 49)
(Page 50)
(Page 47)
(Page 47)
DAC_CTRL_BUS
AUDIO_5V
AUDIO_AGND
AUDIO_DGND
C392
22
16V
R392
10
FL333
0µH
D392
1SS355TE-17
IC392
µPC2933T-E2
D393
1SS355TE-17
C393
0.01
1SS355TE-17
IC392
JW392
C394
220
4V
D394
+3.3V REG
0
FL332
0µH
D1302
1SS355TE-17
IC331
D/A CONVERTER
PCM1751DBQR
R1301
0.1
D1301
1SS355TE-17
IC331
R342
22
1.7
1.7
C343
C345
10
16V
10
16V
MCK-B
R312 100MLR311 100
3.3
ML
SCK
BCK
DATA
0
R320 0
FLR-B
BCK-B
MC
00
NC
LRCK
LRCK-B
C342
0.1
C344
0.1
MDI
1.7
R310
100
MD
DGND
2.5
ZL/NA
VDD
3.2
C346
10
16V
ZR/ZA
VCC
4.8
VCOM
LOUT
2.4
AGND
ROUT
2.4
R309
220
R308
220
C309 100p
C308 100p
R369
0
R368 0
CN107
13P
B
MAIN BOARD
(1/4)
CN301
(Page 54)
(Page 47)
(Page 49)
(Page 49)
SG1
SG2
C1304
0
R1303
0.1
R1304
0.1
1SS355TE-17
D1306
1SS355TE-17
D1307
1SS355TE-17
D1308
1SS355TE-17
D1305
1SS355TE-17
D1304
1SS355TE-17
D1303
R1302
0.1
C1302
0
R367
R365
0
R366
1000p
0
DOUT
D3V
DGND
(Page 50)
30
(Page 47)
4444
Page 5
6-15. SCHEMATIC DIAGRAM – MB Section (2/8) – • See page 72 for IC Block Diagram.
CX-JD3
1
2
3
RF BOARD
CN002
(Page 39)
CN501
29P
CL544
CL537
CL536
CL535
CL531
CL530
CL529
CL527
CL526
CL525
CL524
CL523
CL522
CL509
CL510
CL511
CL512
CL513
CL514
CL515
CL516
CL517
CL518
CL519
CL520
CL521
SLEDB-
SLEDB+
SLEDA-
SLEDA+
SPDL-
SPDL+
DATA_RF
CLK_RF
FCS-
FCS+
TRK-
TRK+
LDON
INLIM
MIRR
SDEN
C592
C2PO
MIRR
COUT
C553
0.0033
GSCOR
GFS_CD
0
R585
C547
SCOR
33k
R584
0.1
0
R583
C522
0.1
6.3V B
R537
C502
0.01
R504
47k
68k
FOK
LOCK
IC503
0.0022
C534
0.022
C533
R562
CL501
1k
0.0022
SLEDCTRL
C535
0.0022
0.0022
C590
C589
C588
C543
0.0022
TFDR
TRDR
FFDR
FRDR
C545
0.1
R545
10k
R548
10k
10
R550
1k
R551
1k
R552
1k
R559
1k
R563
1k
R564
1k
0
R578
0
R577
C544
0.1
SL501
R558
47k
SL502
R507
R506
R561
IC503
3404AV(
NJM
TE2)
47k
47k
R505
R560
1k
C531
0.047
1k
R536
10k
F
F
50V
10V
10
0.01
C517
C518
C501
FE
TE
PI
RFAC
0.01
R599
R503
47k
1k
RFAC
47 4V
C516
0.0022 50V
R592
R555
0
0
B
PI
TE
FE
CL505
CL504
CL503
CL502
R587
0
IC509
10k
100k
R588
R593
0.01
0.47
C548
C551
IC509
CXD3068Q
100p
C573
WFCK
R601
D3V
DATA
XLAT
SCLK
CLOK
SENS
0
0
0
R541
R544
R540
R566
10k
R565
1k
C559
0.1
R567
3.3k
C560
0.0015
C558
100
0
4V
0
R539
0
R538
C563
MUTE_CD
R508
C565
0.1
C556
100p
XRST_CD
000
R502
R568
1M
10
C567
C561
FL502
0UH
0.1
C568
10
R9988
0
CL508 CL507
CL506
C569
0.1
R572 470k
R571
1M
C552
0
FL501
0UH
R615
0
0.1
R694
R501
R576
R575
C570
R695
R696
R699
R698
10
EXCK
SBSO
10k
0
SQCK
0
SQSO
768FS
0
CDSP2
0
0
BCLK
0
MDAT
0
LRCK
R629
0
MD2
R573
10k
4
5
(Page 46)
B6
7
RFMON
18
19
B17
20
FE
TE
MDP
PI
SPIN
21
B22
23
(Page 47)
RF_AC
ANALOG BUS
24
25
DGND
B11
B12
30
29
B28
B27
CD OUT
(Page 50)
4545
Page 6
CX-JD3
6-16. SCHEMATIC DIAGRAM – MB Section (3/8) – • See page 72 for IC Block Diagram.
(Page 45)
1
2
100k
R787
C782
B
50V
0.0015
0UH
3
4
5
B6
7
B11
B12
FL706
SPIN
MDIN
C783
C729
0.0015
10
50V
10V
B
F
R767
47k
R786 100k
R788 100k
R789 100k
IC703
(2/2)
IC703(2/2)
NJM3404AV(TE2)
FL703
0UH
FL704
0UH
22k
R765
C774
0.0047
C771
0.047
MDIN
10k
R785
MDP
C780
10
C781
GSCOR
EXCK
SBSO
SCOR
WFCK
C2PO
BCLK
MDAT
LRCK
150
R764
1M
ANALOG_BUS
FF
R784
FL702
C777
0.1
C776
0.1
SL703
C772
0.1
C773
0.47
R759
R756
R766
R755
0
R754
0
R753
R752
R799
C701 180
0
2.5V
FL701
0UH
C702
R751
0
0UH
C778
C779
0.1
10
C775
0.1
R769
R763
2.2k
8.2k
C770
22k
R762
0.1
R770
0
0
R758
0
R757
0
0
C769
0.1
R778 100k
CL791
C768
0.1
C767
0.1
0
0
0
C766 100p
R750
10k
D0
D1
D2
D3
D4
R777
0
B
16V
C705
0.01
10
C706
0.1
C752
0.1
0
CL787
CL786
CL785
R776
0
765
0.1
C
1.65V
C709
0.1
470k
100
707 R
R709 150k
0.01
708 R
C708
JITO
C712
C711
100p
0.047
R712
10k
10k
R711
CL703
2.2k
710 R
R700
8.2k
C703
C F_A
R
TP703
C715
0.0015
0.1
0.1
0.1
10k
713
714
C713
C
R
10k
33k
714
747
R
R
C717
0.01
16
0.47
C7
33k
748 R
10k
15 7 R
R718
10k
k
100
100
6
0
81 7 R
0.1
0
71
717
R
R
80
718
7
C
R
719
1k
R
D
E
F D
BD
BD
B
A
B
C
D
BD
B
BD
0.1 3
0.1 72
2
C
72 C
E
S
O
8
9
XCA
XM
BD
BD
8 A
A9
M
M
IC701
IC701
TMC5792GF-RDP
GFS_DVD
DRAM_BUS
C740
R731
C741
R732
R733
R734
C743
R735
R737
R738
C744
R741
R742
C745
R730
R736
R743
MNT1
C730
0.1
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
22
RAS
0.1
WE
22
BD7
BD6
BD5
0.1
BD4
BD3
BD2
BD1
BD0
10k
C742
0.1
10k
10k
0.1
10k
10k
10k
10k
0.1
22
22
0.1
22
XSRQ
XDCK
XSAK
IC703
(1/2)
IC703(1/2)
NJM3404AV(TE2)
R720
C727
10
C724
0.1 BD0
BD1
BD2
BD3
C725
0.1
BD4
BD5
BD6
BD7
WE
RAS
MA0
MA1
MA2
MA3
C726
0.1
IC706
1k
CL701
FL705
0UH
R724
1k
R721
33k
IC706 MSM51V1816 5F-60TSKR1
R725
1.8k
C720
0.1
R726 100k
JIT
TP701
R727
3.3k
C721
0.1
C728
0.1
R728
10k
BDF
BDE
BDD
BDC
BDB
BDA
BD9
BD8
XCAS
XMOE
MA9
MA8
MA7
MA6
MA5
MA4
SIGNAL_BUS
(Page 49)
R9987
_BUS G
LO A
AN
6
5
D
D
34
33
31
35
B
B
B32
36
C764
0.1
R
D R
7
1
0
A
A
D
6
5
2
A
A
A3
A4
A
W
XH
XH
A7
C763
0.1
R745
47k
R746
47k
1882 S
XC
INIT0 X
7
IT1
SD
IN
37 B
R744
C762
0.1
22
3
4
5
6
EF
SD
SD
SD
SD
SD
0
R9986
C760
0
0.1
C761
0.1
0 D
1
2 D S
S
SD
B38
(Page 48)
4646
Page 7
6-17. SCHEMATIC DIAGRAM – MB Section (4/8) –
19
18
B17
20
LDSEL
CX-JD3
(Page 45)
23
B22
24
25
21
30
29
B27
B28
SPDL+
SPDL-
SLEDB-
SLEDB+
SLEDA-
SLEDA+
TRK+
TRK-
FCS+
FCS-
DSAVE
R511 150k
R597
R510 150k
C504
R580
33k
33000p
R512
C503
33000p
SLEDCTRL
R581
12k
C519
0.01
56k
R589
10k
R516
4.7k
IC501
IC501
FAN8035L
C509 330p
TSD-M
SP_ON
MUTE_2D
C527
C526
0.01 50V
22
F
16V
0
C529
C528
0.01
22
16V
0
0
R554
R553
JL521
R543
R547
0
0
56k
R513
C525
0.01
C506 330p
R522
4.7k
C514
0.01
C512
0.01
C510
0.001
M12V
SLED
MGND
M5V
R533
R529
33k
R527
2.2k
R579
8.2k
R534
56k
33k
R532
0
R530
56k
R517
2.2k
C508
0.001
R523
R586
R528
R525
R535
R531
10k
R524
10k
R521 100k
R519 100k
0
0
0
TRDR
TFDR
10k
FRDR
200k
FFDR
R520
10k
SLEDA
SLEDB
SPFG
P2
FJM
P1
FJM
C151
100
6.3V
1SS355TE-17
D901
D1102
D1101
C926
220
4V
C927
0.01 50V
F
C925
22
C101
220
4V
1SS355TE-17
1SS355TE-17
VGND
V5V
D3V
(Page 48)
(Page 49)
54
55
56
(Page 50)
DGND
C928
(Page 49)
D5V
A3V-2
10
(Page 50)
(Page 50)
IC907
+3.3V REGULATOR
IC907
µPC2933T-E2
DGND
16V
D3V
AUDIO_DGND
30
(Page 44)
(Page 44)
AUDIO_5V
AUDIO_AGND
(Page 44)
C
VIDEO BOARD
NO803
(Page 67)
CN102
13P
R1101
0.1
SG1
(Page 44)
(Page 49)
4747
Page 8
CX-JD3
6-18. SCHEMATIC DIAGRAM – MB Section (5/8) – • See page 52 for Waveform. • See page 72 for IC Block Diagram.
(Page 46)
D
MAIN
BOARD
(2/4)
CN101
(Page 55)
(Page 47)
(Page 49)
VMUTE
VIDEO_SW
B33
B32
31
54
55
56
SPC970_BUS
B37
B34
36
35
768FS
DSP_BUS
FL901
AGND
A7
A6
A5
A4
P W
R901
SCL
DSAVE
XRST_CD
22
22
R902
0UH
C902
0.01
C901
100 4V
SDEN
AGND
A3V
0.01
C906
XHRD
10k
R978
R
XHW
F
DATA_R
LK_RF C
22
R905
A3
A2
A1
A0
B38
768FS
IC902
TC7S32FU-T
E85L
IC902
IC904
TC7W74FK-T
E85L
VCLK
CS_SPC
DRVRDY
TXD
RXD
10k
10k
911 R
R912
22
22
906
907
R
R
Q901
DTC114TE-TL
I2C_SCL I2C_SIO
LDSEL
DR
IC904
27M
768FS
ZIVA_CTRL_BUS
(Page 50)
IC903
C907
R931
R927
22
1M
0.01
IC906
SM8707GV-G
-E2
C916
100
4V
TXD
RXD
IC906
R908
R975
CL913
FB903
0UH
R932
22
CL904
FB902
0UH
R933
22
CN901
CL952
CL953
7P
CL954
CL959
CL955
CL950
CL951
10k
10k
CN101
IC903
BR24L16F-WE2
SCL
SDA
FJMP1
FJMP2
Q904
2SK1828TE85L
7P
CL906
CL907
CL908
CL909
CL910
I2C-SIO
I2C-SCL
C924
0.01
R970
0
I2C_SIO
Q903
2SK1828TE85L
I2C_SCL
SYS_RST
MREQ
0.01
C918
R913
10k
P W
MD2
SDA
MNT1
SENS
CDSP2
XCS1882
D0
D1
D2
D3
D4
D5
D6
D7
XINIT0
XINIT1
JL910
R919
R949
R948
R947
R958
R918
R962
22
22
0
0
0
0
IC901
IC901
CXP973064
DRVCLK
100
R940
DRVIRQ
X901
20MHz
0.01
C910
-232R
0
R971
LEDA S
0.01
C905
LEDB S
100
R930
DGND
100
R925
100
R926
R904
10k
DATA
K
CLO
FF
JITO
R935
4.7k
10k
R964
10k
0
100
0
100
R976
IRR M
R973
COUT
INLIM
R921
CS_SPC
0
R910
DRVRX
DRVTX
R943
100
R942
LDON
XLAT
SCOR
CL922
C904
0.01
JL967
JL966
JL965
CL934
JL957
JL956
R915
R974
R991
R992
R988
100
R995
R994
C903
100
R923
220
0
0
0
FL908
4V
0
0 0
R997
R998
R990
R996
R920
LOCK
FOK
TSD-M
SCLK
GFS_CD
0UH
C909 100p
FE
1k
R916
PI
100p
C908
TE
1k
R917
JIT
SP_ON
SPFG
SLED
0
MUTE_2D
0
MUTE_CD
GFS_DVD
0
C913
33000p
100
SQCK
0
SQSO
RFMON
R984
RF_AC
10k
RST_SPC
FL903
0UH
C915
C914
7p
JIG_MOD
7p
27MHz
X902
47µH
L901
C917
0.01
ANALOG_BUS
3V-D
4848
Page 9
6-19. SCHEMATIC DIAGRAM – MB (6/8) Section –
B1
(Page 50)
SIGNAL_BUS
(Page 46)
FLR-B
SLR-B
CSW-B
LRCK-B
BCK-B
MCK-B
DMX-B
PCM_5.1CH_BUS_B
(Page 44)
JW601
JW602
JW603
JW604
JW605
JW606
JW607
CX-JD3
VMUTE
VIDEO_SW
CN105
17P
R270
RB202
RB203
RB204
0
R9994
0
0
0
R9980
R9981
R9993
0
0
R223
0
XSRQ
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
XSAK
SDEF
XDCK
0
FLR-A
0
SLR-A
0
CSW-A
0
LRCK-A
0
BCK-A
0
MCK-A
0
DMX-A
FLR-A
SLR-A
CSW-A
LRCK-A
BCK-A
MCK-A
DMX-A
JW801
JW802
JW803
JW804
JW805
JW806
DATA1(SEL)
0
DATA2
0
DATA3
0
LRCK-ZIVA
0
BCK-ZIVA2
0
XCK2
0
DATA0
BCK-ZIVA2
DATA1(SEL)
XCK2
LRCK-ZIVA
R9998
R9999
0
0
R221
R224
R222
0
R217
0
0
0
0
0
XSRQ_ZIVA
AV7
AV6
AV5
AV4
AV3
AV2
AV1
AV0
XSAK#
SDEF#
XDCK#
R219
R220
R218
DGND
CL204
CL206
CL207
CL208
CL209
CL210
CL211
CL212
CL213
CL214
D1801
1SS355TE-17
D1802
1SS355TE-17
R1801 1000p
(Page 47)
V5V
VGND
D1806
1SS355TE-17
D1805
R1803 1000p
R1802 1000p
R1201 1000p
1SS355TE-17
D1804
1SS355TE-17
D1803
1SS355TE-17
1SS355TE-17
1SS355TE-17
R1202 1000p
D1203
D1204
R278
R279
75
C413
L403
R280
0
0
L413
0
75
C412
0
L402
0
0
0
L412
0
75
C414
L404
R281
R202
75
75
C416
C415
0
L405
0
L414
0
0
0
L406
0
0
D1201
1SS355TE-17
D1202
1SS355TE-17
L415
L416
0
0
(Page 47)
SG1
(Page 44)
SG2
(Page 44)
(Page 50)
(Page 47)
(Page 48)
VIDEO
BOARD
E
CN801
(Page 67)
66
B68
72
73
71
70
77
78
76
81
79
82
80
85
83
86
84
87
(Page 50)
4949
Page 10
CX-JD3
6-20. SCHEMATIC DIAGRAM – MB Section (7/8) – • See page 52 for Waveform. • See page 72 for IC Block Diagram.
(Page 49)
(Page 48)
(Page 49)
B
_
L
TR
C
_
A
IV
Z
(Page 44)(Page 45)
CD OUT
74
5
R
0
33
2
R
0
28
C
.01
0
IC252
T
U
O
A
T
A
D
R
TO
C
LE
E
S
2
5
2
IC
FK
7
5
1
H
W
7
C
T
)
R
4
E8
(T
1
B
S
U
JIG_MOD
CS_SPC
2
R
7
4
2
0
2
Q
L
-T
E
T
14
1
C
T
D
CL253
CL252
CL251
DOUT
2
25
P
T
E
T
U
-M
T
U
O
D
8
8
9
9
23
R
0
0
1
IEC958
0
4 k
1
0
0
1
R
0
3
5
2
P
T
T
EC
L
E
-S
T
U
O
D
CDSEL
3
24
R
0
IC204
4
0
2
IC
2
E
F-W
0
04
9
R
B
4
20
C
.01
0
0V
5
F
05
8
R
0
57
2
C
0.01
CL254
CL256
CL255
57
L2
C
66
MREQ
MREQ
M
27
2
R
4
L
C
S
_
C
I2
IO
S
_
C
I2
4
1
4
2
.0
C
7
V
A
6
V
A
5
V
A
4
V
A
3
V
A
2
V
A
1
V
A
0
V
A
Q
R
S
X
K
A
S
X
F#
E
D
S
K
C
D
X
Q
IR
V
R
D
K
L
C
V
R
D
X
T
V
R
D
X
R
V
R
D
R
Y
D
R
V
R
D
C
P
S
_
T
S
R
R
R
R
T
S
_R
S
Y
S
0
7
1
4
2
.0
C
0
A
IV
Z
_
#
51
2
.01
C
0
#
7
2
2
R
.7k
4
8
24
.7k
4
56
2
C
1
.0
0
0
6
2
C
1
0.0
4
24
k
1
46
k
2
0
1
7
24
k
1
6
1
2
C
5
5
2
R
1
.0
0
0
2
26
C
1
.0
0
5
2
R
0
3
2
R
0
4
5
.7k
4.7k
R253
4
3
2
R
k
0
1
6
21
JL
7
21
JL
8
21
JL
B68
IEC958
1
3
9
5
2
R
k
4.7
JL214
DATA3
DATA2
70
71
73
DATA0
72
0
100
R269
R268
77
79
76
63
2
R
75
81
78
64
2
R
75
83
80
82
84
85
5
26
R
75
7
66
2
26
R
R
75
75
ML
MC
MDI
MREQ
CDSEL
87
86
S
U
_B
L
R
T
_C
C
A
D
(Page 44)
6
2
2
.1
C
0
0
JL207
0
R273
R207
180
R284
1k
R283
C230
0.01
C237
0.01
29
2
C
1
JL210
0.0
4.7k
JL209
JL208
R261
4.7k
C236
0.01
4.7k
R260
JL213
JL212
R1000
R258
JL211
IC207
7
0
2
IC
F
1
-C
X
5
A
ZIV
C232
0.01
0
0
R275
C231
0.01
R274
0
0
0.01
C234
0.01
C233
R277
R276
0.01
C238
JL204
JL205
JL206
JL203
41
2
C
1
0.0
1
3
D
M
0
3
D
M
9
2
D
M
8
2
D
M
2
24
C
0.01
3
M
Q
D
M
5
1
2
R
2
27
D
M
6
2
D
M
5
2
D
M
4
2
D
M
3
2
D
M
2
2
D
M
21
D
M
0
2
D
M
8
24
C
1
.0
0
2
M
Q
D
M
4
1
2
R
2
19
D
M
8
1
D
M
7
1
D
M
6
1
D
M
2
5
2
C
1
.0
0
5
1
D
M
4
1
D
M
13
D
M
2
1
D
M
3
1
25
C
0.0
1
M
Q
D
M
13
2
R
2
1
1
D
M
10
D
M
9
D
M
8
D
M
7
D
M
6
D
M
5
D
M
4
D
M
61
2
.01
C
0
0
M
Q
D
M
12
R
22
3
D
M
2
D
M
1
D
M
0
D
M
3
21
8
R
6
K
L
C
M
3
1
26
C
0.0
0
4
1
4
42
(Page 51)
(Page 47)
(Page 47)
(Page 47)
(Page 49)
-2
V
3
A
5V
D
0
1
3
3
2
2
R
R
3
3
33
05
FL2
H
U
0
D
N
G
D
2
0
2
D
7
-1
E
T
55
3
S
S
IC211
1
1
2
IC
1
-E
T
18
9
2
C
µP
V
3
D
C
0.0
1
C
5
1
2
C
4
1
2
.01
0
1
06
2
FL
H
U
0
SYS_RST
3
21
0
0
1
4V
47
C
48
6
6
2
C
5
6
2
.01
0
10
HA2
HA3
50
7
26
C
0.01
2
23
R
3
3
HA1
HAD15
HAD14
HAD13
HAD12
HAD11
HAD10
0.01
C268
HAD7
HAD6
HAD8
HAD9
0.01
C269
HAD1
HAD2
HAD3
HAD4
HAD5
4.7k
4.7k
R245
R257
HAD0
0
7
2
C
.01
0
2
7
2
C
8
1
B
R
1
.0
0
3
3
MA4
MA5
MA6
MA7
MA8
MA9
0.01 22
22
2
0
2
JL
R10
C271
R11
4
4
1
2
B
MCSO
MRAS
MCAS
R
3
3
E
W
M
3
4
5
4
46
0
2
B
R
33
9
1
B
R
3
3
MA0
MA2
MA1
MA3
MA10
MA11
BA0
BA1
(Page 51)
5050
Page 11
6-21. SCHEMATIC DIAGRAM – MB Section (8/8) – • See page 72 for IC Block Diagram.
41
40
SYS_R
CX-JD3
ST
(Page 50)
42
C255
F
10V
10
FL203
0UH
IC216
IC216
SN74ALVCH1
R
G
6841DG
HA4
HA5
A6
H
A7
H
C282
0.01
A8
H
A9
H
A10
H
HA11
44
45
46
HA12
HA13
HA14
H
HA16
HA17
H
H
H
H
H
A15
A18
A19
C281
0.01
A20
A21
A22
CL390
CL389
CL388
CL387
CL386
CL385
CL384
CL383
CL382
CL381
CL380
CL379
CL378
CL377
CL376
CL375
CL374
CL373
CL372
CL371
CL350
CL351
CL352
CL353
CL354
CL355
CL356
CL357
CL358
CL359
CL360
CL361
CL362
CL363
CL364
CL365
CL366
CL367
CL368
CL369
CL370
C275
0.01
C315
0.01
C316
0.01
HAD0
1
AD
H
HAD2
3
AD
H
4
HAD
HAD5
6
AD
H
7
HAD
HAD8
D9
HA
AD10
H
AD11
H
AD12
H
AD13
H
14
AD
H
AD15
H
A1
H
HA2
HA3
FL204
H
0U
A17
H
HA16
A15
H
HA14
HA13
HA12
A11
H
HA10
HA9
HA20
214
0
R
HA21
262
R
0
HA22
0
R250
215
R
0
A19
H
HA18
A8
H
HA7
HA6
HA5
4
HA
A3
H
HA2
C258
C259
0.01
10
C205
0.01
IC206
-GYXV305
90TN
29PL32BM
BM
M
HAD15
HAD7
HAD14
6
HAD
HAD13
HAD5
12
HAD
HAD4
0.01
C264
AD11
H
3
AD
H
10
HAD
2
AD
H
HAD9
1
AD
H
HAD8
AD0
H
IC206
C254
0.01
D0
M
1
D
M
D2
M
3
D
M
R
D4
M
D5
M
D6
M
7
D
M
RB11
CAS
M
RAS
M
CSO
M
A11
M
A10
M
A0
M
A1
M
A2
M
16
D
M
D17
M
18
D
M
D19
M
20
D
M
21
D
M
22
D
M
D23
M
C220
0.01
B10
68
C235
0.01
68
C240
0.01
QM
D
M
E
W
M
BA0
BA1
QM
D
M
C243
0.01
C246
0.01
B14
68
R
C250
0.01
B15
68
R
IC203
218
C
0.01
0
2
T48LC4M
M
203
IC
-6
32B2TG
15
D
M
D14
M
13
D
M
D12
M
R
RB13
M
DQ
RB16
R
M
B12
68
11
D
M
10
D
M
D9
M
8
D
M
68
1
QM
D
CLK
M
A9
M
A8
M
A7
M
A6
M
A5
M
A4
M
A3
M
3
M
31
D
M
D30
M
29
D
M
28
D
M
68
27
D
M
26
D
M
25
D
M
24
D
M
B17
68
C227
0.01
C239
0.01
301
R
1k
C245
0.01
C249
0.01
(Page 50)
43
50
48
47
5151
Page 12
CX-JD3
• Waveforms – RF Board –
– MB03 Board –
– MAIN Board –
– PANEL Board –
– VIDEO Board –
1 IC001 1 DVD RFP
2 IC001 el TE
3 IC001 r; FE
Approx. 400 mVp-p
Approx. 100 mVp-p
qa IC901 r; XTAL
50 ns
qs IC906 8 XTO
37 ns
qd IC906 q; SO2
3.3Vp-p
3.5Vp-p
qh IC207 <zx, VDAC_1
(NTSC Color Bars Play)
H
qj IC207 <zxb VDAC_2
(NTSC Color Bars Play)
qk IC207 <zxx VDAC_3
(NTSC Color Bars Play)
ua IC1104 qa XC-OUT
1Vp-p
30.5 ns
us IC1104 qd X-OUT
1Vp-p
H
62.5 ns
3Vp-p
2Vp-p
ia IC101 4 X2
5Vp-p
200 ns
– KEY-MIC Board –
is IC402 6 CLKO
oa IC801 qk, ql CR OUT (NTSC Color Bars Play)
1.4Vp-p
H
os IC801 wa, ws CB OUT (NTSC Color Bars Play)
1.4Vp-p
H
od IC801 wf, wg CY OUT, wj, wk Y OUT
(NTSC Color Bars Play)
4 IC001 tj RFAC
Approx. 50 mVp-p
Approx.
1.2Vp-p
30 ns
qf IC906 qd SO3
30 ns
qg IC207 <zcz VDAC_0
(NTSC Color Bars Play)
4Vp-p
4Vp-p
1Vp-p
H
ql IC207 <zz. VDAC_4
(NTSC Color Bars Play)
H
0.75Vp-p
0.75Vp-p
480 ns
5.8 Vp-p
2Vp-p
H
of IC801 e;, ea V OUT (NTSC Color Bars Play)
2Vp-p
H
og IC801 ed C OUT (NTSC Color Bars Play)
1.2Vp-p
H
H
5252
Page 13
CX-JD3
6-23. SCHEMATIC DIAGRAM – MAIN Section (1/4) – • See page 52 for Waveform. • See page 72 for IC Block Diagram.
(1/4)
DM-L
R271
R381
2.2k
10k
C358
R382
C360
R377
10k
2.2k
6 5
0
4 JR
3
02
3
1
1
JW
JW
10
50V
C301
10
50V
JW457
R302
470
C302 220p
M61530FP-D60G
SURROUND VOL
CONTROL
C351
10
50V
IC301
R301 47k
C303 220p
R303 10k
C352 220p
R352
470
R351
47k
0.001
R361 47k
V 0
V
5
1
0
k
5
0
7k
.2 2
9 35
R
3 3 1
0
R360
JR
2.2k
0k 1
3 5 3 R
p 20
2
3 5 3 C
.00
4
1
1
C311
0
1
1
0 1
31
36
3
R
C
C
2
9
2
5
0
3 C
0.0
1
8
50V
0 3 C
9 0
V
3
.2k
6
5
2
1
R
4 3
0
C
0
0
1
1
3
2.2k
R
V 6 1
44
2
9
3
2
0
0
C
0
3
0
C
1
0.0
JR300
0
R323 47k
R332
2.2k
R331
C326
470p
00 1
41 3 R
C342
0.1
C341
100 16V
OPTICAL DVD
DIGITAL OUT
(Page 44)
+3.3V
GND
CN301
13P
D-IN
D-OUT
D+3.3V
D-GND
A-GND
ANALOG-IN-L
A-GND
ANALOG-IN-R
AUDIO_5V
AUDIO_GND
DOWNMIX-L
A-GND
DOWNMIX-R
OPTICAL TRANSCEIVER
SIG
FB561
IC302
TOTX141
C128
10
50V
C152
10
DM-R
R563
220 10V
R562
0.1
1
µH
6
0
5
2
L
2
C347
0.1
DM-L
DM-R
50V
JW103
C333
0.1
C334
C332
0.22
1k
2
0
4
0
3
1
R
L341
100µH
C324
10
50V
10
50V
C335
10
50V
R376
2.2k
R386 100k
C135
100 16V
R139 100k
C343
1
50V
91
R146
22k
3
5
R134
47
C169
GND
VCC
D111
1SS355
C156
R177
0.22
470k
50V
100 16V
2SD2351
MUTING
UDZ-TE
-17-6.2B
D102
1SS355
Q376
R176 100k
NJM4565M-D
R140 120k
D112
IC101
R389
1k
R396
2.2k
AMP
1
C144
10
50V
JW101
R141 100k
4
5
6
7
8
9
10
11
(Page 55)
83
Q723
DTA114EUA
LINE OUT MUTING SUB WOOFER MUTING
R774
0
R764 R768
R776
47k 10k
10k
63
Q721
DTA114EUA
5454
14
R770
4.7k
R769
4.7k
R780
10k
R766
1k
R767
47k
D811
1SS355
1SS355
D813
15
16
17
18
19
Page 14
6-24. SCHEMATIC DIAGRAM – MAIN Section (2/4) – • See page 52 for Waveform. • See pag e 72 for IC Block Diagram.
CX-JD3
FM 75Ω
COAXIAL
(Page 63)
FM/AM
TUNER PACK
VDD 10V
STEREO
MUTING
ANTENNA
(Page 54)
CLOCK
TUNED
(2/4)
R124
1k
R397
REC-R
R127JR104 R126
CN902
8P
MIC+12V
MIC-DET
MIC-GND
MIC-SIG
HP-SW
GAME-R
(NC)
DO
DATA
CE
L-CH
GND
R-CH
AM
GAME-GND
GAME-L
CN102
11P
TP447
28
TP446
27
TP445
26
TP444
25
C157
TP443
TP442
TP441
1
4
5
6
7
8
9
10
11
14
15
16
17
18
19
0.001
24
23
C159
0.001
C160
0.001
22
57
56
PB-R
M61529FP-D60G
GRAPHICEQUALIZER
PB-L
REC-L
R162
IC102
INPUT SELECT
CONTROL,
ELECTRICAL
VOLUME
R158
0.047
0
47k
R102
C102
100 10V
C139
2.2 50V
R161
0
R160
10k
50V
0
2.2
R165
C104
50V
50V
50V
50V
2.2
2.2
2.2
10
C137
C138
C155
C154
50V
50V
50V
50V
0.022
2.2
C129
10
2.2
2.2
C106
C109
C142
C141
C132
R138
10
2.2k 50V
R137
0.0047
10k
C131
C130
0.047
C133
C134
0.022
0.022
C113
C112
0.0047
0.047
0.022
R111
C110
10k
C111
R109
10
2.2k 50V
-IN
-L S
V 9
S
+
A
A
IB
6800 10k
C176
10
50V
C126
0.22
0.22
C140
C117
0.22
C116
0.22
R119
T U O
-
-L S S A
IB
50V
10
680
C151
T U
IN
O
-
­R
R
-
­S
S
S
S
A
A
IB
IB
C123
C120
1SS355
0.1
10
50V
R122
1k
C127
10
50V
C170
0.47 50V
R121
1k
R123
2.2k
D815
D814
1SS355
R117
10k
JR105
0
R171
2.2k
R174
4.7k
R116
4.7k
R179 D113 100k 1SS355
R163
2.2k
R129
2.2k
R185
22k
R184
R183R178
22k
10k1M
Q106
2SD2351
LINE MUTING
Q153
2SD2351
LINE MUTING
2.2k
Q377
2SD2351
MUTING
Q102,152
R203
MUTING
1k
R204
4.7k
Q102
2SD2351
R254
4.7k
R253 Q152
1k 2SD2351
C119
0.001
C153
0.001
C145
100V
R131
1k
R132
C146
100V
C201
R202
100p
100k
C251
R252
100p
100k
R105 100k
R155 100k
10
680 2W
Q115
2SD2351
HP MUTING
Q114
2SD2351
HP MUTING
1k
10
680 2W
7
6
D201
1SS355
D202
1SS355
R125C125 100k0.001
C252
C136
0
0
R201
0
R251
0
R104
1k
R159
1k
R120
CN503
HP-R
HP-GND
HP-L
R130
CN101
TP430
30
TP429
29
TP435
33
TP438
32
TP437
34
TP436
35
89
85
86
88
I2C-DATA
I2C-CLK
MUTE REQ
SYS.RESET
VIDEO MUTE1
VIDEO MUTE2
SURROUND RY
FRONT L
FRONT GND
FRONT R
CHASSIS GND
STK MUTE
SP PROTECT
FAN DETECT
FRONT RY
HP GND
DGND
CN705
HP L
HP R
VACS2
J102
SUB WOOFER
OUT
-4 OUT
R
-3
IN
J104
MD(VIDEO)
-2 OUT
L
-1
IN
3P
(Page 63)
7P
(Page 48)
15P
-B
NC
(Page 61)
20
21
22
34
23
24
25
27
26
28
29
30
32
33
(Page 57)
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
5555
Page 15
CX-JD3
6-25. SCHEMATIC DIAGRAM – MAIN Section (3/4) – • See page 52 for Waveform.
HRPE901
REC/PB/ERASE
HEAD
(DECK B)
HP901
PB HEAD
(DECK A)
REC/PB
(L-CH)
REC/PB
(R-CH)
ERASE
(L-CH)
(R-CH)
PB
PB
TAPE
DECK
BLOCK
(Page 63)
CN602
3P
CN603
8P
Q601
2SC2001
BIAS OSC
CN605
13P
A-MODE
A-SOL
A-PHOTO
DGND
A-HALF
CAPM+
REC(FWD)
B-PHOTO
B-HALF
B-MODE
B-SOL
REC(REW)
DGND
CN706
9P
NC
S-IN(M.UCOM 1)
S-OUT(M.UCOM 100)
S-CLK(M.UCOM 2)
POWERLED
M-RESET
SIRCS(M.UCOM 4)
DISPLAY KEY
POWER KEY(M.UCOM 74)
Q604-607
REC/PB
SWITCH
(3/4)
V 50
2.2
4 62
C
C662
0.01
50V
16V
1
47
10k
682 R
2SC4081
BIAS OSC
TRANSFORMER
R637
100
10k
10k
680
681
R
R
C626
47
16V
2SC40812SC4081
Q605
R659
4.7k
REC/PB AMP
Q604Q606
T601
10k
679 R
IC601
HA12237F
C601
0.01
C603
2.2 50V
R601
5.6k R602
5.6k
C602
2.2 50V
R658
4.7k
Q603,612
REC BIAS
SWITCH
Q612
2SB1689T106
C638
0.022 100V
Q603
2SC4081
10k
10k
47k
10k
676
675
678
677
R
R
R
R
70
60
68
66
61
69
71
67
1
100
2
76
75
4
73
74
C628 680p
C629 680p
C627
C631C632 680p680p
C630
Q607
2SC4081
R636
27k
C636
0.015
C635
0.015
C637C633
0.470.0047
C623
2.2 50V
C605
50V
C621
1 50V
1
R691
10k
R630R629
5.6k5.6k
R627
C604
2.2 50V
C656
2.2 50V
Q608,609
REC/PB SWITCH
Q609
2SC4081
D609
1SS355
C657
2.2 50V
C625
2.2 50V
1k
C619
0.0047
C620
2.2 50V
C617
2.2 50V
C609
C607
2.2 50V
2.2 50V
C608 R610
0.0047 22k
R604
R608
1k
Q608
2SA1576
R660R638
10k10k
R639
4.7k
A TRIG DRIVE B TRIG DRIVE
R609
0
1.8k
R606
10k
6V 1
00 1
8 65
C
R692
10k
1k
663 R
C655
4.7 50V
Q613,614 Q617,618
Q613 Q617
2SB1689T106 2SB1689T106
D611 R685R683 R687
1SS355 1k1k 1k
Q614 Q615 Q618
DTC114EUA DTC114EUA DTC114EUA
C618R623R624 C622R626
0.00221.8k00.001510k
k 22
620 R
C615
R618
100
0
16V
25V 611 C
22
7k 4
50V
47k
25V
2
22
61
613
2.2
R
R
13
12
C6
C6
R611
12k
C610
0.0022
R661
Q615,616
CAPSTAN/REEL
MOTOR DRIVE
2SB1689T106
Q616
100
IC303(2/2) NJM4565M-D
R689
R686R684
680680
R662
1k
C659
100 16V
58
R622
22k
R621
12k
47k
614 R
R664
C660
22p
4.7k
D610
1SS355
34
PB-L
REC-L
REC-R
PB-R
R617
4.7k
R616
4.7k
R615
4.7k
R631
10k
R605C606
10k0.0015
AMP
R665
10k
1M
C663C661
0.10.1
65
IC303(1/2) NJM4565M-D
C664
10
R666
10k
R688
680
59
50V
R668
Q610
4.7k
R667
10k
2SC4081
Q610,611
AMS DETECT
R669
22k
Q611
DTC143TUA
C665
R670
47
22k
16V
81
80
78
CN709
72
79
77
GC+5V
EVER+4V
-VP
VF1
VF2
GC+5V
EVER+4V
-VP
VF1
VF2
50
49
48
47
51
52
53
55
54
JW104
GC+5V
EVER+4V
TBL ADR
D+3.3V
OPEN SW
DGND
M+9V
LM-R
TM-R
CN543
GND
LM-F
TM-F
(Page 57)
6P
-VP
VF
VF
(Page 63)
12P
E-1
E-2
E-3
(Page 41)
35
36
37
38
39
40
41
42
(Page 57)
43
44
45
5656
Page 16
6-26. SCHEMA TIC DIAGRAM – MAIN Section (4/4) – • See page 52 for Wavef orm. • See page 68 for IC Block Diagram.
CX-JD3
(Page 55)
(Page 56)
(Page
59)
(Page
59)
(Page
56)
20
21
34
22
23
24
25
26
27
28
29
30
32
33
(4/4)
34
CN805
10k
10k
10k
R974
R973
6 7
100
R805
5
DTC114EUA
2SC4081
5 7
3
4
7
7
100
100
R874
R873
100
100
R806
R807
7
6
C810 C811
18p 18p
R730
10k
Q704
AMP
Q705
R972
2 7
100
R872
32.768KHz
R727
1k
FB862
3 6
10V
470
C862
0.01
C863
IC1104
M30620MCN-A28FP
SOUND
CONTROL
100
10k
4.7k
R810
R826
R812
9 1
TP710
R743
C713
47k
R736
47k
1k
0
1 6
100
R817
2 2
0.1
C714
0.1
0
7
7
100
100
R870
R871
X800
C813
0.1
6
6
6
6
6
100
100
100
100
R869
R868
R867
R875
16MHz
X801
330k
R811
FB801
C816
C817
470
0.1
10V
Q705,706
SWITCH
Q706
2SC4081
D704
1SS355
R729C774
5
6
7
8
1
9
C815 C814
0.001 0.001
7
8
9
0
7
7
7
8
R894
*
0(SP,MY,TH)
330
(E)
1k
(EA)
81 50
R882
100
83
84
85
R885
CN104
8P
A-GND
A-GND
A-GND
CN103
8P
35
36
37
38
39
40
41
42
43
44
45
IBASS-L-OUT
IBASS-L-IN
IBASS-R-IN
IBASS-R-OUT
2.2k
1k
A+9V
*
R993
(TH)
(EXCEPT TH)
39
40
41
42
43
44
45
46
R975
10k
R993
*
R893
4.7k
C897
0.01
C898
10
50V
Q701
DTA114EUA
AMP
R706 R710
1k 3.3k
R707
47k
100
86
R886
100
87
R887
100
88
R888
100
R897
100
89
R902
100
91
92
R895
100
(E,EA)
R994
0
R894
*
R898
97
100
C899
0.01
100
R900
100
FB899
0
4
5
8
8
LINE MUTING
Q702
DTA114EUA
10k
R708
C775
47
16V DTC114EUA
Q702,703
R709 100k
R808
0
R809
100
100
100
100
100
R801
R802
R803
R804
4
1
3
2
Q703
DTA114EUA
R726
22k
1SS355
D809
2.2 50V
10k
0.1
10k
10k
10k
10k
R862
C821
R863
R859
R858
R860
8
9
0 6
10k
R818
D705 D706
1SS355 1SS355
5
4
3
7
5
5
5
1k
R857
100
10k
100
R820
R819
R821
3
4
2
2
4.7k
R744
IC703
M62703SL-TP
OI
2
5
5
5
5
56
100
100
100
100
1k
R855
R854
R853
R852
R856
100
100
100
100
100
R829
R822
R824
R825
R823
6
7
8
5
2
2
29
2
2
2 9
470
R745
G
C715
10
50V
10k
R861
1 5
31
100
R851
D735
R755
1SS355
22k
C739
W103
R746
4.7k
2.2 50V
1SS355
D703
C791
4.7 50V
TP705
R747
47k
Q708-710,713,714
FAN SWITCH
D734
1SS355
C752
0.01
C753
0.01
C734
0.01
C735
0.01
EPT701
R749 R750
22k 22k
UDZ-TE-17-6.2B
Q710
2SC4081
Q709
2SC4081
R754
22k
D729
11EQS04
Q713
2SD2525
D716
DTC114EUA
D717
UDZ-TE-17-6.2B
87
31
82
97
0.022
C726
0.022
Q714
C724
C723
0.01
100
R850
R849
R848
R847
R846
R845
R844
R843
R842
R841
R840
R839
R835
100
R834
100
R833
100
R832
100
R831
100
100
R830
0 3
R563
D707
D804
R930
1SS355
10k
R901
10k
10k
D711
1SS355
1SS355
LEVEL
DETECT
D710
1SS355
D708
1SS355
R929
10k
1SS355
Q707
DTA114EUA
LINE
MUTING
D712
1SS355
R948
100
4982
10k
100
48
100
47
R947
100
46
10k
100
45
100
44
100
43
100
42
100
41
100
40
100
39
35
34
33
32
31
D709
D714
10EDB40
Q602
DTC114EUA
VACS
CONTROL
R753
6.8k
D733
D3SBA20
RECT
C740
10000
25V
W102
D732
D3SBA20
RECT
C738 6800 35V
R748 220k
C719
4.7
Q708
50V
19
TP707
MGND>UNREG_GND(VH)
FAN+
FAN-
UNREG+12V
A+5V-GND
D-GND (AUDIO)
UNREG_GND(VL)
UNREG_GND(VL)
DVD-POWER
VIDEO-GND
VIDEO SW
STBY RELAY
UNREG+12V
UNREG GND
D+4V(MC/RDS/TC)
UNREG+20V
UNREG+20V
DVD-GND
CD/DVD POWER
IIC-DATA
IIC-CLK
CN704
3P
NC
14P
NC
D-GND
D-GND
M+12V
+5V
CN708
11P
NC
EVER+4V
D-GND
VP
VF
VF
AC4
AC4
AC3
AC3
CN707
15P
AC3
AC3
GC+5V
D-GND
A+9V
A-GND
M+9V
DVD+12V
CN801
4P
D+5V (TEST)
D-GND
(Page
67)
(Page
69)
(Page
61)
M961
(FAN)
5757
Page 17
6-28. SCHEMATIC DIAGRAM – I-BASS Section – • See page 72 for IC Block Diagram.
R375 R339 R403 R331
10k 1k 1.5k 1.5k
R340
10k
Q314-316
FREQUENCY
CONTROL
CX-JD3
(Page 57)
NO104
8P
IBASS-R-OUT
A-GND
IBASS-R-IN
A-GND
IBASS-L-IN
A-GND
IBASS-L-OUT
A+9V
R366
220
C315
C329
2SK21582SK21582SK2158
Q319
2SK2158
Q316Q315Q314
100k
R383
100k
R385
10k
R336R467R337R334
18k1.5k1.5k8.2k
Q320
2SK2158
Q323
2SC3052
BBE CONTROL
Q331-333
FREQUENCY
CONTROL
SWITCH
R380 R379 R378 R377 100k 100k 100k 100k
R370
10k
R367
4.7k
C341
47
16V
Q327-330
CONTROL
Q327
2SC3052
Q328
2SC3052
Q329
2SC3052
Q330
2SC3052
R382
R381
BOOST
SWITCH
R384
10k
100k
R327
10k
R328
10k
R329
10k
R330
10k
NO103
8P
39
40
41
42
43
44
45
46
(Page 57)
IC303
Q491
2SC3052
FEED BACK
SWITCH
R347
4.7k
R495
Q492
2SK2158
BOOST
CONTROL
C492
R494C491R493 220k0.015100k
R338
4.7k
B IN
A IN
1
50V
C340
47
16V
C384C382
0.0330.0033
B IN
H
A IN
H
B TB U O H
TA U O H
TB U
LIN
LO
TA
A
U
LIN
LO
C385C383
0.0330.0033
EF
TB
R
U
V
O
TA U
BE B
O
22k
R386
10k
Q333 Q332 Q331
2SC3052 2SC3052 2SC3052
R333R468R332
10k15k15k
R479
47k
Q317
2SK2158
T
R335
C367
56k
0.22
U O G
LPIN
0.22
C396
D N G
+ V
Q317-320
BOOST
CONTROL
IN G
T U O
LP
2SK2158
C400
22
Q318
R300
4.7k
R492R491 220k220k
C330
4.7 50V
C316
4.7 50V
BASS BOOST
ENHANCER
NJM2156
4.7 50V
4.7 50V
5959
Page 18
6-30. SCHEMATIC DIAGRAM – FRONT AMP Section – • See page 72 for IC Block Diagram.
POWER AMP
IC201
STK403-070
+4V REGULATOR
IO
G
IC932
µPC3504AHF
+5V REGULATOR
G
IC934
TA7805S
+9V REGULATOR
G
IC923
TA7809S
+9V REGULATOR
G
IC922
TA7809S
D
NT
N
O C
G
10 50V 1k
C201 R201
10 50V 1k
C251 R251
Q232
2SC1740S
-RT
OVER LOAD
C231
DETECT
10
50V
IO
IO
IO
T U O
C933
0.1 50V
C937
0.1 50V
C925
0.1 50V
C923
0.1 50V
IN
C922 C921 1000
16V
R233
4.7k
C203 220p
R219 R220
11
R203
47k
R204
0.001
330
47k
202 R
C202
C204
47 50V
C216
0.01
C254
47
0.001
C252
2SC1740S
C232
100 10V
50V
R253
330
47k
R252
C253 220p
Q233
-RT
Q234
2SC1740S
-RT
T
OVER CURRENT
U
CP
VP
D
O
N
T C
G
PROTECT
O CC V
IC203
RT8H015C
0.1 50V
Q233,234
PROTECT
SWITCH
(Page 57)
(Page 55)
CN206
15P
UNREG+12V
UNREG GND
D+4V(MC/RDS/TC)
AC3
AC3
GC+5V
D-GND
A+9V
A-GND
M+9V
UNREG+20V
UNREG+20V
DVD+12V
DVD-GND
CD/DVD POWER
CN201
15P
-B
FRONT L
FRONT GND
FRONT R
CHASSIS GND
HP L
HP GND
HP R
NC
STK MUTE
SP PROTECT
FAN DETECT
FRONT RY
VACS2
C934
470 10V
C938
470 10V
JW933
C926
100 16V
C924 1000
16V
R924
1k
+12V REGULATOR
IC921
PQ12RF21
JW245
JW244
JW243
R231
D231
4.7k
1SS133T-72
R230
D230
4.7k
1SS133T-72
CX-JD3
R216
R218
R217
10k
10k
Q216
2SC1841TP
-PAFAEA
Q217
2SC1740S-RT
R214
120
TH201
R205
0.22 2W
R254
47k
R211
100
R261
100
C208
C258
C233
2.2 50V
C235
0.1
22
63V
22
63V
R239
47k
C234
100 10V
D201
1SS133T
D251
1SS133T
R207
1k
R208
15k
-72
-72
R258
15k
R257
1k
Q216,217
THERMAL
DETECT
R215
22k
R206
0.22 2W
Q201
2SC1841TP
-PAFAEA
OVER LOAD
R209
DETECT
100k
R259
1SS133T-72
100k
Q251
2SC1841TP
-PAFAEA
OVER LOAD
DETECT
R256
0.22 2W
R255
0.22 2W
100k
R225
68k
C221
470 50V
R226
5.6k
R287 10k
C206
0.068
C207
0.068
R210
10
1/2W
D291
R260
10
1/2W
C257
0.068
C256
0.068
R290
10k
R289 10k
R240
56k
Q221
2SA988TP
-PAFAEA
R288
47k
RELAY DRIVE
Q281
2SA933AS
-RT
RELAY
DRIVE
2SC1841TP
-PAFAEA
CONTROL
R221
2.2k
Q221,222
STANDBY
R222 22k
SWITCH
R223
10k
Q222
2SC1841TP
-PAFAEA
R280
1.2k 2W
Q282
-1
-2
RY281
1SS133T
R224
10k
D281
-72
63V
2200
100k
C271
R271
C272
R272
2200
100k
63V
L281
1.7µH
R281
10
1/2W
L282
1.7µH
R283 R284
R282
1/2W101/2W
47k
R286
10
1/2W
C281
R285
47k 0.01
0.1
C282
0.1
+VH
AC-GND
AC-GND
-VH
NO271
4P
(Page 69)
TM201
4P
+
L
­FRONT
SPEAKER
+
R
10
C283
0.1
C286
C284
0.1
C285
0.01
-
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
6161
Page 19
6-32. SCHEMATIC DIAGRAM – PANEL Section –
CX-JD3
(Page 56)
L
(Page 56)
(Page 55)
J221
PHONES
CN105
9P
NC
S-IN(M.UCOM 1)
S-OUT(M.UCOM 100)
S-CLK(M.UCOM 2)
POWERLED
M-RESET
SIRCS(M.UCOM 4)
DISPLAY KEY
POWER KEY(M.UCOM 74)
CN303 CN304
6P 6P
HP-R
HP-GND
C505 100p
HP-L
CN503
3P
1SS355TE-1 SS355TE-17
1SS355TE-1 SS355TE-17
FLUORESCENT INDICATOR TUBE
R191
R192
POWER LED
DISPLAY KEY
POWER KEY
100
100
CNA106
6P
GC+5V
DGND
POWER LED/SIRCS EVER+4V
-VP
VF
VF
CNA102
5P
MIC+12V
MIC-DET
MIC-GND
MIC-SIG
HP-SW
3.3k
R196
MIC 12V
MIC DET
MIC SIG
18
S19
S
S20
S21
S22
47k
47k
47k
47k
47k
R929
R931
R930
R932
R933
R109
2.2k
R108
100
SCHMITT
TRIGGER
IC102
SN74AHCT04NSR
6.3V
100
0.01
C192
C193
R106 R107
R194
1k 100
100
R197 100k
C191C197
0.10.01
C301
2.2 50V
C353
2.2 50V
X101 5MHz
0.01
100p
100p
100p
C206
C207
C208
C209
S14
S16
S15
S17
47k
47k
47k
47k
R925
R926
R927
R928
C100
100
6.3V
C101
0.01
K4
K3
K2
K1
K6
K5
K8
K7
S10
S11
S12
S13
47k
47k
47k
47k
R921
R923
R922
R924
DTC114TUA
GRID
DRIVE
(Page 55)
R120
REMOTE
C506 100p
FB504
FB503
D503
D504
JW503
CN104C507
2P0.01
CNA103
2P
CONTROL
RECEIVER
IC801
GP1UE27SXK0F
15k
R1036R1016
KEY2
S9
47k
R920
Q168
VDD
VSS
X1
X2
IC
RESET
S-CLK
S-IN
S-OUT
BASS-A
BASS-B
TRE/MID-A
TRE/MID-B
MULTI-A
MULTI-B
VOL-A
VOL-B
AVSS
NC
KEY2
15k15k
S6
S8
S7
47k
47k
47k
47k
R916
R917
R918
R919
G2
2
1
G
G
0
1
Y
Y
E
E
K
K
KEY0
KEY1
FL1001
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
100p
C344
C343
C342
C340
C341
C339
C338
C337
C336
C335
C334
S1
S2
S3
S4
S5
47k
47k
47k
47k
R912
R914
R913
R915
G8
G9
G7
G6
G5
G4
G3
7
6
5
4
3 G
S S V
G
G
D
D
D
D
V
V
A
G
G
FRONT PANNEL CONTROLLER
D E
D
-L
E
R
-L
E
D
N
V
U T
D
9
8
G
G
µPD780232GC
-082-8BT
D E
D E
-L E
-L
P
D
A
M
T
IC101
G12
G11
G10
S21
S22
2
2
1
0
2
1
1
1
S
G
G
G
D
D
D
D
E
E
E
E
L
-L
-L
-L
L
S
Y
A
A
S
V
S
C
A
L
A E
A
O
S
V
H
I-B
C333
R168
47k
3 G
G2
47k
R903
S16
S18
S17
S19
S20
7
8
9
0
1 2 S
D E
-L L A U N A
M
1
1
1
2
S
S
S
S
D
D
E
E
D
D
-L E
-L
E
P
O
O
-L
I-L
N
1
H
T
H
C
_
L
C
U
IS
IP
E
D
M
T
H
7
5
4 G
47k
R902
S15
6 1 S
D E
-L 2 C
IS D
G8
G
G6
G
47k
47k
47k
47k
R906
R905
R901
R904
5 1 S
V.LOAD
VDD
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
E-DAT
E-LAT
E-CLK
D E
-L 3 C
IS D
12 G
G11
G9
G10
47k
47k
47k
47k
47k
R911
R910
R909
R908
R907
C194
47
50V
C195
0.01
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
0
E1
0
E2
0
E3
C125
100
C225
6.3V0.01
K7
K8
K1
K2
K5
K6
K3
K4
POWER LED
POWER KEY
DISPLAY KEY
KEY0
KEY1
KEY2
MIC 12V
MIC DET
MIC SIG
VDD
D-GND
K7
K8
K1
K2
K5
K6
K3
K4
O-POWER LED
POWER KEY
DISPLAY KEY
KEY-0
KEY-1
KEY-2
EVER 4V
MIC 12V
MIC-DET
MIC-SIG
MIC-GND
E1
LATCH(ECHO)
E2
DATA(ECHO)
E3
CLK(ECHO)
CN106
24P
(Page
65)
6363
Page 20
6-34. SCHEMATIC DIAGRAM – KEY Section – • See page 52 for Waveform. • See page 72 for IC Block Diagram.
CX-JD3
(Page 63)
J401
MIC
(CHASSIS)
CN107
24P
VDD
D-GND
K7
K8
K1
K2
K5
K6
K3
K4
O-POWER LED
POWER KEY
DISPLAY KEY
KEY-0
KEY-1
KEY-2
EVER 4V
MIC 12V
MIC-DET
MIC-SIG
MIC-GND
LATCH(ECHO)
DATA(ECHO)
CLK(ECHO)
CN302
VR401 10KA
MIC
KEY1
NC
D-GND
3P
C411 R413 820p 33k
C434
0.1 50V
C410
DISC CHANGE/DISC SKIP
R412R432
1.5k10k
22
50V
DISC
DIRECT
PLAY
OPEN/CLOSE
IC401(2/2)
NJM4565M-TE2
5
6
4
R15
1.5k
S15
R16
S16
1
2
3
7
2.2k
R17
S17
3.3k
R18
S18
4.7k
R19
S19
6.8k
K5
K7
K1
i-Bass
R193
1k
K2
R813
10k
R814 R816
10k 10
C807
0.001
S55S54S53S52S51
S1S2
R815R807R805
101010k
C808
R36R35R34R33R32R31
2.2k1.5k1.5k1k680470
ALBUM
0.001
TUNING DOWN
A
B
C
R37
3.3k
REC MUTING
R38
4.7k
S38
REC
SYNC
DUB
C401
0.1
MIC 12V
MIC SIG
C440
3.3 50V
R499
0
K3
K4
A
R806 R808 R802
10k 10 10k
C803
0.001
R11 R12 R13 R14
KEY0
KEY1
KEY2
K7
K8
K1
K2
K5
K6
K3
K4
KEY0
KEY1
KEY2
MIC 12V
MIC SIG
E1
E2
E3
C439
0.1
470 680 1k 1.5k
S11 S12
TAPE A/B DVDTUNER
MODE ENTER
R51 R52 R53 R54 R55 470 680 1k 1.5k 1.5k
DIR(TAPE B)/PRESET
BAND
S32S31 S33
STOP/CLEAR
D191
1SS355TE-17
LED192
SLR325VC
-N-T32
STANDBY/ON
S52
B
C
C804
0.001
S13 S14
VIDEO/
AUX
S34 S35 S36 S37
SOUND - +
FIELD
TUNING UP PAUSE/SET
Q191
DTA114EUA
-T106
LED DRIVE
R195
220
DISPLAY POWER
K8
R801 R803
10k 10
C801
0.001
R414
10
R408
100
R402
4.7k
0.0047
100k
0.1
401
401
403
R
C
C402
FB
R420R421
180180
R425
2.2k
25V
TE-175.6B ZS
100
0.1
UD
436
C437
C
D403
R804
10
802 C
0.001
DIGITAL ECHO
IC402
BU9262
AFS
A
B
C
C412
50V
C404
0.22 50V
Q401
2SK2158
-T2B
MIC LEVEL
S
AGC
C420
0.1
-IN
C
R431 0
E1
R430 0
E2
R429 0
E3
K6
1
-IN IC M
T1
C
TES
N
47k
428 R
R809
R810 R812
C
LIN
VC
K L C
47k
R427
R811
10k
10k 10
10
C806
C805
1000p
1000p
MIC AMP
R405
2.2k
R404
100
C406
220 10V
C405
R403 R424 R407
10
220k 120k 1k
50V
C431R423
0.14.7k R435
1M
C423
47
10V
T
T
T
IN R
TCH
LA
47k
R426
EF
U
U
R
OU
-O
V
LO
R
C
T
I
O
KO
S OU
C
ATA
LK
D
N
C
D
CL
R439
L401 82µH
C432 C430 150p 150p1k0.0033
S803S801S804S802
MULTI JOGVOLUMETREBLEBASS
A
B
C
KEY1
NC
D-GND
R406
NJM4565M-TE2
270k
C407
82p
D401
1SS355TE-17
C441
0.1 C424
0.0033
C421 C422 C425
0.1 820p 0.1
T
2
T
IN
U
U
IN
R
O
-O
V IC M
T
I
2
U
TE
O
IN
IN
C427 C426C429 820p 0.10.1
C428
3
2
IC401(1/2)
I IN
IN
T U O
CN301
3P
C408
0.1
8
1
R409
470
IN
T
ND
U
G
O
50V
R410
MIXING
22k
C409
R411
10
22k
50V
6565
Page 21
6-36. SCHEMATIC DIAGRAM – VIDEO Section – • See page 52 for Waveform.
C851
220 10V
Q857Q853
DTC114ESADTC114ESA
C861
330
6.3V
(Page
47)
NO803
13P
AUDIO-GND
AUDIO_5V
DGND (AUDIO)
V+5V
VGND
DGND
DGND
D+3.3V
D+3.3V
DGND
D+5V
MGND
M+12V
JW862
C877
330
6.3V
JW858
R851
10k
C876
330
6.3V
Q835,857
JW861
POWER SWITCH
L861
1.1µH
FB862
CX-JD3
IC803
TA7805S
IO
G
C852
+5V REGULATOR
+3.3V REGULATOR
GND
VREF
CONT
R861
L861
150µH
C862 1000
6.3V
OUT
11EQS04
IN
D861
IC804
SI-8033S
C860C863
1000
25V
1000
25V
10
50V
0.001
Q851
RT1P137L
Q851,852
B+ SWITCH
CN804
Q852
DTC114ESA
DVD-POWER(H=ON/L=OFF)
MGND>UNREG_GND(VH)
C817
C815 EP802
AUDIO-GND
UNREG+12V
A+5V-GND
D-GND (AUDIO)
UNREG_GND(VL)
UNREG_GND(VL)
VIDEO-GND
VIDEO SW
D-GND
D-GND
M+12V
14P
(Page 57)
+5V
(CHASSIS)
(Page
49)
CN801
17P
WIDE
NO USE
V5V
VGND
CR/B_GND
CR/B
CB/R_GND
CB/R
Y/G_GND
Y/G
C_GND
C
V_GND
V
V_GND
VMUTE 1
VMUTE 2
JW853
R803 10k
L800 10µH
C814
1 50V
1 50V
+5V REGULATOR
VREF
CONT
OUT
GND
Q855
DTC114ESA
POWER SWITCH
L872 10µH 150µH
C871 C872
JW860 FB872
R815
10k
C816
1
50V
C812
1
50V
C807
C808
100
0.01
10V
C806
1
50V
C804
C802
1
50V
C801
0.01
GND2
CR IN
MUTE2
CB IN
CLP
CY IN
NC
GND1
TRAP
GND1
BIAS
Y IN
YC MIX
V IN
MUTE1
C IN
VCC1
IC801
MM1568
CR OUTA
CR OUTB
GND2
CB OUTA
CB OUTB
GND2
CY OUTA
CY OUTB
GND2
Y OUTA
Y OUTB
GND2
V OUTA
V OUTB
GND2
C OUT
VCC2
330
6.3V
Q801,802VIDEO AMP,75W DRIVER
WIDE SWITCH
C800
470
6.3V
1000
6.3V
DTA114ESA
DTC114ESA
Q801
Q802
R871
L871
D871
11EQS04
C818
22 50V
C819
100 10V
C821
22 50V
C822
100 10V
C824 1000
6.3V
C827 1000
6.3V
C830 1000
C833
6.3V
0.1
R835
10k
IC805
IN
SI-8050S
C873 1000
25V
J801
3P
(CHASSIS)
(CHASSIS)
PR/C
PB/C
VIDEO OUT
Y
J802
1P
S VIDEO OUT
R
COMPONENT
B
VIDEO OUT
J803
R834
R818
75
FB818
R821
75
FB821
R824
75
FB824
R827
75
FB827
R830
75
FB830
R833
75
FB833
10k
JW856
D838
1SS133T
-72
R838
0
C840 100p
R839
10k
C841
470
6.3V FB834
C810
0.1
(CHASSIS)
6767
Page 22
6-38. SCHEMATIC DIAGRAM – TRANS Section –
CN915
4P
+VH
AC-GND
AC-GND
-VH
(Page 61)
D271
D15XB20-4001
C271
0.1
100V
C272
0.1
100V
F914 T5AL 250V
F915 T5AL 250V
F918 T5AL 250V
POWER TRANSFORMER
T911
(MAIN)
JW923
CN911
230-240
NEUTRAL
CX-JD3
4P
220
120
(Page 71)
(Page 57)
CN914
11P
AC3
AC3
AC4
AC4
VF
VF
VP -25.18V
D-GND
EVER+4V
STBY RELAY
F919 T4AL
250V
10
50V
50V
C915
C918
100 63V
R938
10k
0.1
NO912
1
50V
STBY RELAY
3P
D-GND
EVER+4V
R911
0.68
D911
10EDB40
-TA2
Q971
2SA1932
-25V
REGULATOR
D912
MTZJ-T-72
-27
RD6.2F
-T7B1
R914
10k
D913
C913 C912
100 50V
R915R916
100100
C930C929R917
10
10
(Page 71)
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
6969
Page 23
6-40. SCHEMATIC DIAGRAM – SUB TRANS Section –
CN902
4P
230-240
220
120
NEUTRAL
(Page 69)
Q901
2SC2785TP
POWER ON/OFF
RELAY DRIVE
R901
10k
C903
100 16V
NO912
(Page 69)
CN903
3P
STBY RELAY
EVER+4V
D-GND
F911 T5AL 250V
F912 T5AL 250V
F913
T6.3AL
250V
+4V REGULATOR
IC901
µPC3504AHF
G
CX-JD3
JW906
R904
22
C901
S901
C904
0.1
D903
10EDB40
C902 2200
16V
-TA2B
10EDB40
-TA2B
IO
D902
10EDB40
-TA2B
D904D905
10EDB40
-TA2B
POWER TRANSFORMER
T901
(SUB)
120V 230-240V220V
JW909
VOLTAGE SELECTOR
(EXCEPT EA)
230-240V220V120-127V (EA)
-1
-2
0.01
JW901
RY901
D901
1SS133T
-72
NEUTRAL
LIVE
CN901
2P
(AC IN)
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
7171
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use