JVC MX-JG5 SCH.pdf
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SCHEMATIC DIAGRAMS
COMPACT COMPONENT SYSTEM
MX-JD5
CD-ROM No.SML200406
Area suffix
US ------------------------ Singapore
UW ----------- Brazil,Mexico,Peru
UX -------------------- Saudi Arabia
UE -----------------------------Turkey
UN ----------------------------- Asean
CA-MXJD5
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
2-1
2-2
2-9 to 12
COPYRIGHT 2004 Victor Company of Japan, Limited.
No.MB263SCH
2004/6
In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the
parts that are printed over with black such as the resistor ( ), diode ( ) and ICP (
) or identified by the " "
mark nearby are critical for safety.
(This regulation does not correspond to J and C version.)
Block diagram
DVD control section
EXADT0 to 15, EXADR16 to 20
NEXWE, /FL_RST
IC509
FLASH ROM
DC regulator section
Primary section
DVD pickup
mechanism
A, B, C, D, E, F, RF+, PD(CD), PD(DVD)
MA0 to 10
BA0, BA1
MDQ0 to 31
DQM0 to 3
NCSM, NRAS
NCAS, NWE
MCK
IC250
DVD5V REG.
Q2010
37V REG.
S1
AC IN
LD(CD)
LD(DVD)
IC512,IC513
ADDRESS
LATCH
LPCO1, LPCO2
CDLDCUR
DVDLDCUR
DVD5V
EXADT0 to 15
LADD0 to LADD15
Q101
to
Q104
NEXCE
NEXOE
IC506
/CE
/OE
IC260
MOTOR
9V REG.
T001
POWER
TRANS.
MOTOR 9V
S500
VOLTAGE
SELECTOR
SWITCH
X351
27MHz
IC505
SDRAM
D2010 to D2013
DIODE BRIDGE
IC301
DV2.2
AOUT 0 to 2, BCK, PCMCLK
LRCLK, DACPDN, DAC0CS
DAC1CS, DAC2CS, DCLK, DDATA
FAOUTL, FAOUTR
RAOUTL, RAOUTR
CAOUT, SWAOUT
FL1
FL2
37V
IC701 to IC703
DAC
IC270
5.6V MICOM
REG.
S1
S2
S4H
S4L
FM+/-
WOUT
VOUT
UOUT
COM
SPDRV, TRSDRV
FODRV, TRDRV
/DRVMUTE
/SPMUTE
FG, VHALF
5.6V MICOM
F+/-
T+/-
AIN
IC704
ADC
AINL, AINR
IC270
SLC12V
REG.
CN101
CN119
IC201
DRVER
SLC12V
DVD traverse
mechanism
FW109
SPEAKER
TERMINAL
DAC1OUT
to
DAC5OUT
Audio output section
(Surround / Center output)
S2UDT, U2SDT,
SCLK, SCS, CPURST
UCS, LRMUTE
S4H
S4L
TRVSW
TX
IC290
9V REG.
S4H
S4L
9V REG.
SLOUT
SROUT
COUT
SURR L/R OUT
CENTER OUT
RY240
RY241
Video output section
CN522
CN523
CN531
CN524
IC121
SURROUND
POWER AMP.
FAOUTL+
FAOUTR+
NTSC/
PA L
SWITCH
SPDIF
U2SDT
SCLK
UCS
SRELAY
FANSPEED
NTSC/PAL
IC230
FAN12V REG.
IC400
LPF &
PRE-AMP
TUCLK,TUCE
TUDATA,SDATA
S2UDT
SCS
CPURST
LRMUTE
VMUTE1
VMUTE2
INT/PROG
AM
FW207
S4H
IC100
VIDEO
DRIVER
Cr_OUT
Tuner
IC815
BUFF.
S1
S2
CN217
D201 to D204
DIODE BRIDGE
VH,-VH
D211 to D214
DIODE BRIDGE
FM
TUL, TUR
Cr
SLIN
SRIN
CIN
FAN12V
VOLDATA
VOLCLK
VOLCE2
COMPONENT
VIDEO OUT
VL,-VL
Cb
Cb_OUT
VOLDATA
VOLCLK
VOLCE3
Q410, Q420
Q421
LR MUTE
F.SPEED
SRELAY
LRMUTE
SURL
SURR
CN202
Y
CY
IC590
VOLUME
CN212
Audio output section
(Main / Sub woofer output)
DSPDATA
DSPCLK
DSPCE
Y
Y- O U T
IC510
VIRTUAL
SURROUND
RECL
RECR
FL
FR
C
IC500
VOLUME
IC602,IC701
POWER AMP.
SPEAKER
TERMINAL
S-VIDEO
COMPOSITE
VIDEO OUT
SWIN
CY, CbOUT, CrOUT
COUT, YOUT
VMUTE1, VMUTE2
INT/PRG, NTSC/PAL
V
MAINLOUT
MAINROUT
SWLOUT
SWROUT
S.BOOSTER
IC530
IC531
INPUT
AMP
C
C-OUT
RECL
RECR
IC550,IC551
Q550 to Q552
AHB CONTROL
SWIN
SWFB
PRT
MAIN L/R OUT
SUB WOOFER
L/R OUT
SWFB
IC480
SOUND
BOOSTER
RY160
RY170
External input / Source selector switch
System control section
MAINL
MAINR
MAINL
MAINR
Q190 to Q194
H/P MUTE
IC575
SWITCH
IC580
HPF
HPMUTE
OPTICAL
OUTPUT
Except for UW/UE
Amplifier
section
SPDIF
IC460
VOLUME
PRT
F.SPEED
SRELAY
AUXL
AUXR
IC521
MIC
MIX
RECL
RECR
FANCONTROL
Q181
FAN
DRIVER
FAN+/-
Q585 to Q587
SYSTEM
MUTE
TO FAN
S2UDT,U2SDT
SCLK,SCS
UCS,CPURST
STATUS
AUX IN
AUXL, AUXR
VOLDA
VOLCLK
VOLCE1
Q520, Q521
MIC MUTE
CN106
SMUTE
COMPU
AV LINK
AVC
Q806
AVCI,AVCO
User control keys
Microphone circuit section
FW116
IC810
SYSTEM
MICOM
X801
OSC
PBL
PBR
HPL
HPR
MIC_MUTE
SBLED, AUXLED,TUNERLED
DVDLED,TAPEALED,TAPEBLED
KEY1 to 3,ECHO1, ECHO2/AUXR
MIC
HEADPHONE
JACK
SBLED, AUXLED, TUNERLED
DVDLED, TAPEALED, TAPEBLED
D933 to D938
SOURCE LED
OPENDET
CLOSEDET
FLBK, FLDATA, FLCLK,FLLATB,REMIN
KEY4,SBYLED, VOL+, VOL-,FLLED
DVD
MECHANISM
S939 to S955
S960 to S967
SWITCH KEY
LM+
LM-
IC410
DRIVER
OPEN
CLOSE
EEDATA
EECLK
CN880
KEY1 to 33
MIC JACK
IC801
EEPROM
CN890
FL display section
FLDATA
FLCLK
FLBK
FL1
FL2
37V
D925
STANDBY LED
STBYLED
MIC/AUXL, ECHO2/AUXR
Tape mechanism section
PBL,PBR
RECL,RECR
FLLATB
MIC JACK /
AUX JACK
ECHO1
ECHO2/AUXR
DI,BK
CLKB
IC970
ECHO MIX
IC971
MIC AMP.
MOTOR
SOLB
SOLA
PLAY
BACK
HEAD
S920
POWER SW
IC900
BUFFER
KEY1
L+, R+
A/B, RMUTE
PBMUTE
IC300
MECHA
MICOM
Q307, Q309
MOTOR
DRIVE
Q312, Q313
SOLENOID
DRIVE B
Q310, Q311
SOLENOID
DRIVE A
IC920
DISPLAY
MICOM
Cassette
mechanism
JS920
MAIN VOLME
VOL+/-
P1 to P37
G1 to G11
Except for UW/UE
L+, L–,
R+, R–
FL910
FL DISPLAY
MTR+,SOL A,SOL B
SLCKEY1, SLCKEY2, END SW1, END SW2
RP
MECHA
HEAD
RECH
Q360,Q362 to Q366
HEAD SWITCH
IC930
REMOCON
D926
LED
REMIN
FLLED
2-1
Standard schematic diagrams
Primary board with main transformer section
!
F104
T3.15AL
!
D2011
!
D2010
1N5402M-20
1N5402M-20
!
T001
!
!
D2012
S500
D2013
!
S1
1N5402M-20
QSW0812-001
1N5402M-20
S1
CT
S2
S2
S4H
S4L
CTS4
!
!
F003
F103
T2AL
!
F101
T6.3AL
F001
!
!
CN250
!
QGA7901F2-02
F102
T6.3AL
37V
!
FL1
FL2
R2014
C2017
C2018
0.33
0.1
0.1
C2019
D2015
0.022
!
Q2010
!
KTC2026/OY/
1N4003S-T5
C2010
R2010
D2016
4.7
MTZJ6.8B-T2
D2020
Q2011
2SC2785/FE/-T
C2015
10/25
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
SHEET 1
2-2
(SHEET 3)
(SHEET 1)
(SHEET 3)
FW109
QJK015-082904
C225
R227
680
0.01/50
C222
C221
R605
C607
D221
8200/16
8200/25
1.2K
47/63
MTZJ5.6C-T2
C615
C613
R225
0.047
0.047
4.7K
R232
R233
C604
C603
R223
1K
2.4K
220P
220P
R222
R221
1K
1K
R613
2.4K
10
R604
R603
L601
47K
47K
R230
0.39
4R7
R621
KTC3199/GL/-T
47K
R217
R619
D619
100K
RY240
RY241
QSK0109-001
QSK0109-001
R617
C212
2.2K
C612
220
0.01/100
C214
100/50
2200/50
R666
!
R652
33K
0.22
D240
D241
0.22
R240
C213
R606
C608
R650
0.1/250
2.2K
Q240
1.2K
47/63
C623
10/50
C624
C211
C616
C614
10/50
!
R654
0.01/100
0.22
R218
0.047
0.047
100K
0.22
!
R656
C215
C611
Q613
R614
2200/50
10
KRC102M-T
100/50
R215
R601
100K
L602
100
C205
C202
0.39
KTC3199/GL/-T
R674
R623
10
0.01/250
47K
R620
D620
R618
R667
C203
2.2K
220
10K
0.1/250
0.01/250
R216
C204
100K
R683
MTZJ2.4B-T2
47K
D681
R685
C681
R682
4.7M
-VL
VL
0.22/50
20K
-VH
-VH
VH
VH
SWLGND
PGND
SWRGND
MAINLGND
MAINRGND
D723
MTZJ36B-T2
R741
R723
R724
R742
MTZJ15B-T2
MTZJ15B-T2
R705
C707
820
47/63
D724
R774
MTZJ36B-T2
10
C715
C713
R753
0.1
0.1
0.22
10
R713
R754
L701
0.22
0.39
R721
47K
Q701
CN213
KTC3199/GL/-T
QGB2510K1-14
R719
R717
5.6K
D719
1K
C141
R138
R766
R720
KTC3199/GL/-T
R718
47/63
680
33K
5.6K
D720
1K
C139
C138
0.047
0.047
R722
47K
L702
0.39
R703
R704
L123
R714
C251
56K
56K
0.39
R110
R135
10
470/25
100K
10
D250
R143
MTZJ5.6C-T2
C716
C714
B6255
R777
47K
D122
R157
0.1
0.1
10K
R144
C708
C703
18K
1K
C148
R706
220P
820
47/63
470P
D121
MTZ59.1B-T2
C136
R134
C145
47/63
R142
R787
680
100/50
C711
100
10K
R141
0.1
C134
C133
33k
R744
!
0.047
0.047
C260
100K
C712
KTA1267/YG/-T
R146
0.22
0.1
10/50
R701
L122
47
C144
0.39
R702
10/50
C261
Q727
47
R111
R131
C726
C143
KTA1267/YG/-T
R727
220/16
100K
10
10/50
Q712
D260
100K
10/50
KTA1268/GL/-T
R156
R148
R729
R730
47K
MTZJ11B-T2
0.22
100K
10K
R768
R154
R155
Q176
18K
1K
C142
C729
C723
100K
D123
100/50
47/16
100/10
KTC3199/GL/-T
R139
10
R769
C270
R130
MTZJ9.1B-T2
C131
D728
KTC3199/GL/-T
2.2K
680
10/50
C147
47/63
220P
D270
C129
C128
0.047
0.047
C146
R271
220P
C271
1K
R150
MGND
L121
10/50
D271
R112
FAN12V
0.22
0.39
FAN12V
S5V
S5V
100K
MTZJ6.8C-T2
M9V
M9V
R127
5.6MICON
5.6MICON
R153
10
9V
47K
Q127
9V
PGND
PGND
10K
KTC3199/GL/-T
DVDPON
R152
POUT
DVDPON
D124
R151
18K
1K
C280
DC
R126
R124
R122
OUTDET
OUTDET
56k
56k
10/50
56k
C124
MRELAY
1/50
C121
FANCONTROL
220P
C281
HPMUTE
10/50
MTZJ5.1B-T2
D280
MTZJ15B-T2
R165
R166
R175
R176
D162
D161
D172
D171
D180
4.7K
R180
47/25
C180
10K
STATUS
C290
R181
CN105
10/50
QGA2501F1-03
C291
D160
10/50
D170
D290
MTZJ11B-T2
FW207
QUM155-15DGZ4
(SHEET 3)
C163
C172
C173
C162
J81
QNB0171-001
!
C201
6.8K
6.8K
6.8K
6.8K
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