2-1
Block diagram
CN881
Main amplifier & System control section
TU1
FM/AM
TUNER
IC701
CPU
IC321
E.VOLUME
Q151,Q161,Q251,Q261
LINE OUT MUTING
Q341, Q844
SUB.W MUTING
Q342
CENTER MUTING
Q843
MUTE
IC322
H.P.F
IC31
RDS
DETECTOR
D982
POWER ANTENNA
IC371
POWER
AMP.
IC331,IC332
SUB.W
SW & AMP.
L-CH, R-CH
ST_REM
OUTLF
OUTRF
OUTBFL, OUTBFR
OUTBRL, OUTBRR
LINE-L, LINE-R
BKLAMP
FL, FR
RL, RR
FL, FR
RL, RR
FRONT L+/-
FRONT R+/-
REAR L+/-
REAR R+/-
VOLDA
VOLCK
VOLMUTE
SW_SEL
SW_INV
SW_THROUGH
UCS, SCS, SCLK, U2SDT, S2UDT
LRMUTE, CPURST, SW1, SW4
DVD_RL, DVD_RR, DVD_C
STBY
MUTE
SUB_WSUB_W
CENTER
CENTER
SW_MUTE
HPMUTE
W1
ANT
SPK
BATTERY
CN901
S.METER, AM_ST/MP, SD/ST
SDA, SCL, QOUT, AFS
FM/AM
RDSSDA
RDSSCLK
5.1CS
5.1SDA
5.1CLK
MPX out
CHL, CHR
AUTO ANT
ACC,EXT
ANT
PON
ANTCTL
IC941
JVC BUS
I/O, BUSINT
BUSSO, BUSSCK
SCK
BUZZER
CN860
AV BUS
CN311
SUB.W.OUT
SI/SO
CN361
FRONT/REAR
LINE OUT
PNL_SW1
PNL_SW2
PNL_SW3
PM+
PM-
PMKICK
IC731
RESET
RESET
IC721
EPROM
EEP_CLK
EEP_DAI
EEP_DAO
MUTE
ACINL
ACINR
ACOUTL
ACOUNTR
ACOUTSW
Y-com
LMUTEO
IC350
5.1ch
E.VOLUME
Q101,Q201, Q842
2nd AUDIO MUTING
2nd_L
2nd_R
2nd_L
2nd_R
CN301
2nd
AUDIO OUT
REVERSE
GEAR SIGNAL
CN871
OE REMOTE
AMPKILL
CN101
D1.2V
D2V
IC201
DRIVER
MA0 to MA11
MDQ0 to MDQ31
DQM0 to DQM3
BA0,BA1,MCK
NWE,NCSM
NCAS,NRAS
IC399
SDRAM
DVD section
PICK UP
IC301
DV3.2
DCLK
DAC0CS
DACPDN
DAC1CS
DAC2CS
DDATA
ADOUT0 to ADOUT2
SRCK
LRCK
DACCK
LRMUTE
UCS,SCS
SCLK
U2SDT,S2UDT
Y, C
FOCUS
&
TRACKING
COIL
A, B, C, D, E, F, RF+, 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+,F-
T+,T-
M
LOAD
&
FEED
MOTOR
IC251
SP MOTOR
DRIVER
FLM+
FLM-
H1+,H1-
H2+,H2-
H3+,H3-
SM1 to SM3
VH
SW1
to
SW3
SW2
SW3
SW4,SW5
L-END SW
REST SW
TRVSW
SW1
/DRVMUTE
VHALF
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
LM
LDIN
Q301
Q302
SW4
Q231
CPURST
IC304
RESET
CN401
CN202
M
SPINDLE
MOTOR
CN201
IC741
PBRK
TEL
ILL
PAR K
DIMMER
Q847
Q848
TELMUTE
Q848
IC881,Q881
PANEL
DRIVER
BZ951,Q951
BUZZER
LED
D991,Q701
LED
Q374
Q849
Q373
Q861
FAN
CONTROL
FAN
M
CN861
FAN
MOTOR
M
PANEL
MOTOR
CN881
PANEL
SWITCH
CHROMA(VIDEO.C)
DVD_Y(VIDEO.Y)
IC801
REGULATOR
EACH BLOCK
VDD5V, SW5V, ACC5V
A9V, CD8V, MEMORY
CN962
CN502
CN501
CN583
CN401
Q451 to Q453
S451 to S465
KEY MATRIX
IC511
CPU
IC601
GDC
IC472
AMP.
IC471
TFT DRIVER
IC651
CHROMA
IC652
OSD
LCD
MODULE
OEH, CKV
STHL, STHR
CPH1 to CPH3
OE1 to OE3
STVU, STUD
LCD & Key control section
Q401 to Q409
D401 to D416
LIGHTING
DISPLAY
& LED-SW
DIMMER
TFT_LED
VLED1
VLED2
GLED1
GLED2
R, G, B
VCOM
VGL
OPDA
COMFRP
BLANK
NT/PAL, HD
SW1, Y/V_SEL
CRM-CS, CRM-DI, CRM-CLK
C IN, Y IN
DAC_OUT
SYNC_OUT
RST
RESET
PANEL_RST
KEYDATA
DISPDATA
DISPCE
DISPCLK
PNL_DATA
PNL_CE
PNL_CLK
REMOCON
PANEL_RST
KEY0
KEY1
KEY2
KEYIN
A1 to A21, CS1
D0 to D15, RE
RY/BY, MEMRST
A0 to A20, D0 to D15, RE
WE0, WE1, GDC_CS, GDC_CLK
GDC_INT, GDC_RDY, GDC_RST
SW2, OSD_R
OSD_G, OSD_B
OSD-SI
OSD-CS
OSD-CLK
/RESET
GDC-R, GDC-G
GDC-B, GDC-HD
50/60
R/L
ICPI, OCPO
MODE1 to MODE3
50/60, VD, HD, GDCRST
IC501,Q501
S501
RESET
IC581
FLASH
ROM
IC474,Q660
SYNC
SEPARATOR
IC473
COMPARATOR
IC585
REMOCON
REMOCON
Used for
Area suffix
E/EU/EE
Used for Area suffix J/E/EU/EE
Used for Area suffix
J/A/U/UN
LINE INPUT
CENTER.OUT
DVD_FL, DVD_FR
DVD_LFE
KEYDATA
PNL_KEY
DZONE
DZONE2
IC931
DZONE SW
IC933
Y/C MIX
IC921,IC932
VIDEO & CHROMA SW
CN931
VIDEO IN
VIDEO OUT
CHROMA, DVD_Y
C-PANEL
V-PANEL
VIDEOIN
SWFREQSEL
IC822
5V SW REG.
SWREG_5V
D5V, M5V, S5V
MEMORY
IC743,IC802
-14V SW REG.
-14V
IC821
PANEL MICON
3.3V REG.
MICON3.3V
PANEL3.3V
IC823
PANEL3.3V REG.
Q811
CHARGE
POMP
PANEL17V
DVDSW
Q825
Q827
SW5V
A5V
CD8V
Q801,Q802
DVDM8V REG.
DVDM8V
IC742,IC824
SWREG3.3V
D3.3V, S3.3V
MEMORY
PS2
Q952,Q953
PS2
AOUTL+/-
AOUTR+/-
Connection section
IC901 to IC903
DAC
IC907,IC908
LEVEL
CONVERTOR
IC904 to IC906
LPF
CN965
CN966 CN968
DAC0CS, DAC1CS, DAC2CS
ADOUT0, ADOUT1, ADOUT2
DCLK, DACPDN, DDATA
SRCK, LRCK, DACCK
SW1,SW4
VIDEO.C
VIDEO.Y
UCS
SCS
SCLK
U2SDT
S2UDT
LRMUTE
CPURST
UCS
SCS
SCLK
U2SDT
S2UDT
LRMUTE
CPURST
FL
FR
RL
RR
CENTER
LFE
CN961 CN963
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