JVC HX-Z30 Schematics
SCHEMATIC DIAGRAMS
COMPACT COMPONENT SYSTEM
HX-Z30
CD-ROM No.SML200310
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
UW ------ Brazil,Peru,Mexico
COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD.
Area Suffix
2-1
2-2
2-8
No.MB043SCH
2003/10
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.
Block diagram
HEAD
REC/PB/ERASE
M
FW100
PROCESSOR
REC/PLAY
FREQuency
RESPONSE Adj.
L301
BIAS
OSC
MOTOR
SPEED Adj.
RREC,FREC,PALY,TAPE
IC32
AUDIO
SIGNAL
BIAS
OSC/
CONT.
IC1
REEL
PULSE
RECL,RECR
PBL,PBR
PBMUTE
RECH
RECB
MB
PHOTO
PHOTO+B
IC33
SERIAL TO PARALLEL
PORT EXTENSION
SOLCTL
MOTOR
SOLENOID
& MOTOR
DRIVE
MB
CN42
CN32
SOL
TUNER
MODULE
PLAY,TAPE,PHOTO
FREC,RREC
SDATA
SCK,STTA
SOL,KEY1
PLAY,PHOTO
J411
AUX IN
CN1
CN34
CN33
TUL
TUR
TDATA
CN11
DATA
CK,TUCE
RECL
RECR
CN44CN661
PBL
PBR
AUXL,AUXR
IC425
SOURCE
SELECT
VOLUME
HPSW
SWL,SWR
IC701
VH,-VH,Vl,-VL
HPL
HPR
H/P
MUTE
VH,-VH
Vl,-VL
MAINL
MAINR
CN205
CN216
CN701
SWL
SWR
FW711
RELAY
RELAY
J1001
HEADPHONE
J61
SPEAKER
TERMINAL
MAIN L/R
SUB WOOFER L/R
REGULATOR
S1
S2
HPMUTE
RELAY
VOLTAGE
&
BRIDGE
VL,-VL
IC602
MAIN
POWER IC
POUT
S4
CTS3
FW204 FW202FW221
HPMUTE
MAINL
MAINR
&
RELAY
SMUTE
BASS1
BASS2
MUTE
SMUTE
SMUTE
BASS1
BASS2
CN217CN311
CN207
FAN
DRIVE
CN206
TO FAN
IC467
IC492
MIX &
BOOST
AMP.
SW
POUT
PRT
S/W MUTE
&
MUTE
SW
POUT,PRT
CN301
SUB WOOFER
POWER IC
POUT
CD CHANGER
MECHANISM
CD PICK UP
REST SW
FEED
MOTOR
SPINDLE
MOTOR
FOR
FLASH
MICON
TR1_CL to TR5_CL,S.TR_ST,M.TR_OP
POS_UP,POS_DOWN,TR_OP,TR_CL
S.TR_END
CN252 CN251
L.SENSOR
CN253CN601 CN31
A,B,C
D,E,F
LD,MD
EQX2,EQX4
IC601
RF
PC1,PC2,/DR_MUTE
& SERVO
T+,TF+,F-
AMP
/REST_SW
IC801
FM+,FM-
CN602
SM+,SM-
SIO,SCLK
BUSY,/RESET
FOCUS/
TRACKING/
SPINDLE/FEED
BTL DRIVER
CN653
S1,S2
T1001
CN250
TRANS.
ARF,TE,FE
RFENV
TBAL,FBAL
GCTL,OFT
/RFDET,BDO
TRV
TRD
FOD
SPINDLE
CN214
/DWE
/DRAS
/DCAS
IC651
DSP & DAC
AD0 to AD10
D0 to D3
IC671
DRAM
CN212 CN233CN213
S4
S3CT
IC201
EEPROM
SCL
SDA
IC251
UNIT MICON
WECNT
RASCNT
CASCNT
LRCK,BCLK
SRDATA
/RAS,/CAS
/WE
H/P
FL1,FL2
HP
IC681
NOR
IC682
AND
OUTL
OUTR
INDEX,TNO
COPY,EMP
CN651CN652
CDL
CDR
TDATA
DATA
CK,TUCE
FL801
REMIN
FW950
FW950
IC951
REMOCON
RECEIVER
VOLDA
VOLCLK
LCD
FL1,FL2
FLDATA,FCLK
FLBLK,FLSTB
FLED3
FLED4
FW900
FW900
RED LED
BLUE LED
SLCCE,DATA,CK
FLED1
FLED2
FW920
FW920
BLUE LED
RED LED
CN870
CN850
CN860
CN43
CN840
LED
DRIVER
BLED1
to
BLED4
HPSW
FL1
FL2
DATA
DATA
FLDATA
FLCK
FLBLK
FLSTB
REMIN
FLED1
to
FLED4
CK
CK
IC810
MICON
CD1 to CD5
TURBO
SWFR
S.MODE
REC
D.CLUD
ROCK
HALL
POP
STADIUM
CLASSIC
VOLLED,VOL+,VOLSM+,SM-,RSEARCH
FSEARCH,KEY3
KEY2
CANCEL/DEMO
SET/DISPLAY
CLOCK/TIMER
SWITCH
SBYLED,KEY1
BUZZER
KEY21
X801
12MHz
VPP
RESET
CN900 CN880
FW910 FW890
FW800
FW800
MICON
FLASH
CONNECTOR
CN990
VOLUME LED
MAIN VOLUME
SOUND MODE
SERCH KNOB
OPERATION
SWITCH
OPERATION
SWITCH
STANDBY LED
2-1
Standard schematic diagrams
Power supply section
CN214
QGA3901C1-05
S1
S1
S2
S2
CT
CN212
QGD2504C1-03Z
S4
S4CT
S3CT
37V
H/P
SGND
CN213
QGD2504C1-04Z
FL2
FL1
CN233
QGD2504C1-04Z
!
F102
8A-125V
F101
8A-125V
C256
0.1
C259
0.1
!
R1002
0.33( 1/2W) UNF
2A02-M
D236
D235
2A02-M
2A02-M
D233
D234
2A02-M
F103
3.15A-125V
!
!
T001
QQT0394-001
!
F001
6.3A-125V
CN250
QGA7901F2-02
3.3M
R1001
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
CN214
QGA3901C1-05
S1
S1
S2
S2
!
CT
CN212
QGD2504C1-03Z
S4
S4CT
S3CT
37V
H/P
SGND
CN213
QGD2504C1-04Z
FL2
FL1
CN233
QGD2504C1-04Z
F103
T3.15AL
!
F102
T6.3AL
F101
T6.3AL
D236
2A02-M
!
D235
!
2A02-M
D233
2A02-M
!
!
D234
2A02-M
C256
0.1
C259
0.1
!
T001
QQT0394-002
S500
QSW0812-001
!
F003
T2.5AL
F001
T5AL
!
!
CN250
!
QGA7901F2-02
2-2
DC regulator/Audio output section
IC602
!
10P
R607
56K
R263
D263
QQL231K-470Y
C621
10/35V
220P
C603
220P
C604
C622
10/35V
!
!
R615
10
C613C615
0.0470.047
C639
1/50
2K
2K
R261
D262
!
D264
47/25
MTZJ5.1B-T2
L703
C605
220P
56K
R603
56K
R604
C601
0.022
10
L601
0.39
R613
R240
Q601
KTC3200/GL/-T
47K
R621
!
IC240
KIA7812API
C240
C241
10
10/50
10/50
R217
D619
R619
D240
100K
C612
220
R617
2.2K
MTZJ13B-T2
C212
47/50
C214
0.01/100V
MTZJ9.1B-T2
R666
D214
!
0.22
R652
!
!
33K
MTZJ6.8B-T2
!
D212
D622
R602
100
2SC2785/FE/-T
R653
C608
R606
!
D220
C222
10/25
C213
CN207
QGB2510K2-06
CN206FW204
QGA2501F1-02QJK015-050604
S2S2
S2S2
S1S1
S1S1
FW202
QUM157-07DGZ4
37V
HPSW
MAINL
A.GND
MAINR
HPMUTE
CDGND
R675
1K
R676
1K
C609
C607
47/63
1.2K
R605
!
RELAY
10K
10K
R260
R262
D260
D261
Q260
KTC3203/OY/-T
D266 D265
R682
KTC3203/OY/-T
1K
Q682
C260
R265
4.7K
10K
R683
C236
6800/25
S4
CTS3
0.22
0.22
0.22
R654
R655
!!!
KRC102M-T
Q613
C624
10/50
C611
!
R616
10
C614C616
0.0470.047
Q202
B6008 B6006
C211
100K
R218
0.01/100V
47/50
!
10
R614
!
R202
47
C215
10/50
C623
C610 C602
10P 0.022
R608
56K
47/63
1.2K
!
D211
0.1/250V
!
D213
!
4R7( 1/4W)
!
4R7( 1/4W)
RY2
R651
0.0033uF
R650
0.0033uF
QSK0109-001
J81
C653
0.1uF
C651C734
C654
0.1uF
C652
D725
!!
R638R637
!
R641
AGND
HPLHPHPR
QQL231K-2R2Y
L1003
FW711
QUM154-33DGZ4
CN701
QGD2503F1-04
!
820
R639
C1004
1000P
C1005
KRA111M-T
!
820
R643
C1006
1000P
1000P
Q737
POUT
R736
4.7K
!
R640
820
R642
CN205
QGB2510J1-15
-VL-VL
VLVL
IMP
VHVH
-VH-VH
DC
SWL WL
SWR
MTZJ2.4B-T2
R734
4.7K
R733
4.7K
R735
4.7K
820
82K
R725
CN215
B4
-VL
VL
PAGND
AGND
MGND
POUT
IMP
VH
-VH
DC
SWR
C1003
2200P
D1003
Q736
2SC3576-JVC-T
Q734
2SC3576-JVC-T
Q733
2SC3576-JVC-T
Q735
2SC3576-JVC-T
R726
QGB2510K2-15
100K
J1001
QNSO204-001
TW801
QUB220-09HPDT
!
R303
4.7
!!
R307 R305
12.2
R786
IC701
!
!
D704D703
MTZJ15B-T2
MTZJ15B-T2
D723
R741
R723
R724
MTZJ36B-T2
!
IC304
KIA7805API
1K
R301
10/50
IC305
KIA7809API
!
IC360
KIA7805API
10/50
C304
D304
!
!
IC303
KIA7808API
C307
10/50
R362
D360
C302
C311
10/35
C305
R753
0.22
10
R774
R742
D724
MTZJ36B-T2
C709 C731 C730 C710
4.7P
R707
!
56K
MTZJ8.2C-T2
D315
D313
10/50
C713C715
MTZJ11B-T2
MTZJ10C-T2
D362
10
!
0.0470.047
MTZJ8.2C-T2
C707
47/63
820
R705
!
D305
10/50
C312
10/50
C308
10/50
1K
C362
0.22
R754
L701
R713
C705 C706
220P 220P
0.022 0.022
QQLZ035-R39
Q701
47K
R721
KTC3200/GL/-T
KTC1027/OY/-T
R704R703
33K
R766
1K
R718
1K
R717
R762R761
1K1K
Q702
L702
KTC3200/GL/-T
D719
5.6K
R720
R719
QQLZ035-R39
D720
47K
R722
5.6K
QGB2510K2-13
CN301
9V
8V
DGND
5.6V
SW
SWGND
PRT
B5V
Q713
!
56K56K
R714
KTA1023/OY/-T
10
R716R715
!
1010
Q710
R778
10K
10K
R777
C722
47/16
C703
C721
47/16
4.7P
R708
56K
C708
C714C716
0.0470.047
R706
!
R739
82K
R740
100K
10K
10K
R787
C712
0.1
C711
470P
R775
1K
C739
1/50
47/63
C738
10/50
820
R734
10K
KTA1268/GL/-T
Q725
KTC3200/GL/-T
Q711
D726
100K
R768
R769
2.2K
0.1
KTA1268/GL/-T
Q712
C723
100/10
47
47
R702
R701
!
!
R730
C726
10K
10/50
2SC2389S/SE/-T
Q726
R728
R727
100K
10K
Q728
Q727
100K
R744
KTA1268/GL/-T
2SC2785/FE/-T
R729
C729
100K
D728
47/16
C741
0.001uF
C736
0.001uF
C740
0.001uF
C737
Q612
2SA1175/FE/-T
D620
R620 R618
C217
0.001uF
R668
10K
10K
R667
2.2K 220
Q201
R203
7.5K
D219
MTZJ20B-T2
C218
22/50
D222
MTZJ18B-T2
R216
D203
!
C203
D201
C201
C606
220P
!
!
100
10
R601
R674
L602
0.39
Q602
KTC3200/GL/-T
47K
R623
D221
D227
IN4003S-T5
IN4003S-T5
C216
D218
100/35
D217
IN4003S-T5
C204
100K
R215
C202
D204
0.01/250V
!!!
D202
C219
0.01
100K0.01/250V
0.001uF
C735
0.001uF
D650
!!
RY1
R738R737
QSK0109-001
!
R743
R680
Q690
2.2K
2SC2785/FE/-T
C220
100K
R204
22/50
C205
TW683
QUB190-21PPDT
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2-3
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