JVC KD-DV4304UI User Manual

2-1
SW1, SW4
Used for
KD-DV5304, KD-DV5305
KD-DV5306, KD-DV5388
Used for
KD-DV5301
KD-DV5302
Used for
KD-DV4304, KD-DV4305
KD-DV4306, KD-DV4388
KD-DV5307, KD-DVH426
Used for
KD-ADV5380
KD-DV5300
Block diagram
IC681
REMOCON
IC661
LCD DRIVER
REMOCON
KEY0
KEY1
KEY2
S601 to S618
KEY MATRIX
LCD & Key switch section
LCDDA
LCDCL
LCDCE
LCD1
LCD DISPLAY
S1 to S52
COM1 to COM3
JS686
ENCODER
D630
POWER LED
ENC1
ENC2
AUX.L/R
D631 to D633
D635
D637 to D654
LIGHTING DISPLAY
Q670,Q671
DIMMER
CONT
DIMOUT
ACC5V
D631 to D651
LIGHTING DISPLAY
AUX
INPUT
ILMI.10V
ILMI.10V
CN101
D1.2V
D2V
IC201
DRIVER
MA0 to MA11
MDQ0 to MDQ15
DQM0 to DQM1
BA0, BA1, MCK
NWE, NCSM
NCAS, NRAS
IC399
SDRAM
DVD section
PICK UP
IC301
DV3.2
(DV2.1)
UCS
SCS
SCLK
U2SDT
S2UDT
CPURST
LRMUTE
TX
DAC4OUT
FOCUS
&
TRACKING
COIL
A, B, C, D, E, F, RF+/-
LPC1, LPC2, HAGUP
CD/DVD
CD VR, DVD VR
Q101
Q102
Q105 to Q107
LPCO1
DVDLDCUR
DVD LD
Q103
Q104
LPCO2
CDLDCUR
CD LD
F+/-
T+/-
M
M
M
LOAD
&
FEED
MOTOR
IC251
SP MOTOR
DRIVER
FLM+/-
H1+/-, H2+/-
H3+/-, VH
SM1 to SM3
SW1
to
SW3
SW2
SW3
SW4,SW5
L-END SW
REST SW
TRVSW
SW1
/DRVMUTE
TRDRV
FODRV
TRSDRV
DRVCONT
SPDRV
/SPMUTE
FG
EXADT0 to EXADT15
EXADR16 to EXADR20
EXDAT0 to EXDAT15
NEXOE, NEXCE
NEXWE, /FL_RST
IC398
FLASH ROM
SW1
SW4
IC481
EPROM
IC302
2V to
1.2V REG.
EPDIO
EPSK
EPCS
IC304
RESET
CPURST
IC401
DAC
PCMCLK
BCK
AOUT3
LRCLK
DACPDN
DACOCS
DCLK
DDATA
IC411
L.P.F.
L-CH
R-CH
AOUTL+/-
AOUTR+/-
LM
LDIN
Q301
Q302
SW4
Q231
CN403
CJ601
CN701
J601
CN202
SPINDLE
MOTOR
CN201
X351
27.000MHz
Used for
KD-ADV5380, KD-DV5300, KD-DV5304, KD-DV5305, KD-DV5306, KD-DV5388
Used for KD-DVH426
Used for
KD-DV4304, KD-DV4305
KD-DV4306, KD-DV4388
KD-DV5304, KD-DV5305
KD-DV5306, KD-DV5388
KD-DVH426
Used for except KD-DVH426
Main amplifier & System control section
TU1
FM/AM TUNER
IC721
CPU
IC161
E.VOLUME
Q861(Q781)
MUTE
IC71
RDS DETECTOR
D851
AUTO
ANTENNA
IC301
POWER
AMP.
TU.L/R
RL, RR
FL, FR
IN3L/R
FRONT L+/-
FRONT R+/-
REAR L+/-
REAR R+/-
VOLDA
VOLCLK
UCS
SCS
SCLK
U2SDT
S2UDT
LRMUTE
CPURST
UCS
SCS
SCLK
U2SDT
S2UDT
LRMUTE
CPURST
J1
ANT
SPK
BATTERY
CN901
FSU, SSTOP, TUSDA, TUSCL, Q-OUT, AFS
RDSDA
RDSSCK
MPX
CHL/R
OUT1/3
AUTO ANT
ACC, EXT
MEMORY
ANT
ANTCONT, POWERON
IC801
JVC BUS
BUSSI
BUSSO
BUSIO
BUSINT
BUSSCK
SCK, BUSSI
LINEIN_L/R
IN3_L/R
A/L
A/L/CH
J801 CN141
CN831
JVC BUS
J331
Q976,Q977
PS2
PS2
IC731,S731
(IC723,S723)
RESET
RESET
MUTING
MUTE
PBRK
TEL
ILM.AJ
PAR K
DIM
Q911,Q912
Q885
TELMUTE
TELCONT
Q891,Q892
TEL MUTE
DOUTMUTE
IC401
DIGITAL OUT
Q303
Q821 to Q823
FAN
CONTROL
FAN
CN821
FAN
MOTOR
IC402
DIGITAL
OUT
COMPOSITE(DAC4OUT)
IC911
(IC901)
REGULATOR
MEMORY
EACH BLOCK
VDD, SW5V, ACC5V
9V, CD8V, ILMI.10V
CN961 CN962 CN963
X722 20MHz
(X721 12.5MHz)
X71
4.332MHz
X721(X722)
32.768kHz
Used for
KD-DV5301, KD-DV5302, KD-DV5307
DVD.L/R
TX
SWREG
DVDSW
D3.3V,S3.3V
Q971,Q972
(Q903,Q904)
DVD SW
A5V,A9V
9V
D5V,M5V,S5V
IC921
3.3V REG.
IC922
5V REG.
MEMORY
KEY0 to KEY2
DIMOUT
LCDCL
LCDDA
LCDCE
ENC1,ENC2
REMOCON
OE
REMOTE
STEERING
Used For
KD-DV5301, KD-DV5302, KD-ADV5380
Used For KD-DVH426
Used For
KD-DV5301
KD-DV5302
KD-DV5307
KD-DVH426
IC961
IC962
LEVEL
CONV.
Used for
except KD-DVH426
Used for
KD-DV5301
KD-DV5302
KD-DV5307
Used for
KD-ADV5380
KD-DV5300
KD-DV5301
KD-DV5302
KD-DV5304
KD-DV5305
KD-DV5306
KD-DV5388
Used for
KD-DV5301
KD-DV5302
KD-DV5304
KD-DV5305
KD-DV5306
KD-DV5388
NOTES: Ref No.'s ( ) indicate a "Used for KD-DVH426"
AUX.L/R
REAR L/R
LINE OUT
LINE IN
VMUTE
VIDEO OUT
VIDEO-OUT
IC411
VIDEO
AMP
Q344,Q354
LINE OUT
MUTING
IC111,Q121
AUX/LINEIN
SW
IC101
AUX/LINEIN AMP.
IC151
Q151,Q152
AUX_LINEIN/CH SW
SCL
SDA
IC722
EPROM
NOTES:
Ref No.'s ( ) indicate a "Used for KD-DVH426"

JVC KD-DV4304UI Specifications

General

Brand	JVC
Model	KD-DV4304UI
Category	Receiver
Language	English