Block Diagram - JVC KW-ADV792J Service Manual

Block diagram

Front end section
A, B, C, D, E, F, RF+/-, LPC, HAGUP, VREFH
FOCUS
CD VR
& , Q106
DVD VR Q105 CD/DVD
TRACKING
Q107
COIL
HFM VCC HFVC
Q8,Q9
LPCO1
DVD LD DVDLDCUR
Q101,Q102
PICK UP
LPCO2
CD LD CDLDCUR
Q103 ,Q104
F+/-
LOAD
T+/-
MOTOR
LM, FG, DRVCNT
LDO+/-
/DRVMUTE
M
IC1
TRDRV, FODRV
H1+/-
SPDRV, PRTOUT
Q2
H2+/-
SPINDLE
SL1IN, SL2IN
H3+/-
DRIVER
MOTOR VHALF, SL2IN
SLED1+/-
SLED2+/-
M
SM1 to SM3
REST TRVSW
REST SW
IC301
RST_I
IC7
I2CSDT_I
IC8
I2CSCL_I
IPOD DECODER
DV5
X354,IC308 USBCLK
48MHz
X351
M5V
27MHz
EPWP
ACC5V
D6,D7
I2CSCL
IR LED
IC481 I2CSDT
EPROM
SW3
D9,D11
Q4,Q7
PHOTO
SW1
PHOTO SW
Q301
SENSOR
S1
SW4
Q302
DETECT SW
Panel
IR0 to 5, IG0 to 5, IB0 to 5
section COMPOSITE, KEYDATA, DISPCE,
HOUT, VOUT
DEN, CLK, CSY, OE SUBRST
SDA, SCL
IC669
COMAC
Q6401
VCOM
SDDATA0 to 15
to Q6407
COMDC IC661
SDAD0 to 12
VCOM IC663 SDBA0, SDBA1
SDM0, SDM1
DRIVER
IC666
SDCKE, SDWE
Q6001 SDCS, SDRAS
SDCAS
IC667
V0 to V10
CE
MEMCLK
HMI
GAMMA MIMCLK
LCD
X6001
MODULE
D0 to 15
16.5MHZ
A0 to 21
CS, WE
X6002 ,IC662
FOE, FRST
9.6MHZ
BL-ON, BL-DIM
IC631 to IC634
CFL-CTL, OZ_PWR
Q6301, Q6305,Q6307
CFL-F-CTL
CFL CTL & DRIVER
TPX1, TPX2
TPY1, TPY2
TOUCH
Q6808 Q6809 , , Q6810 Q6811 ,
TPKEY1, TPKEY2
PANEL TOUCH SENSE AMP.
S671 to S679 KEYIN1, KENIN2, KEY1, KEY2, RESETSW
KEYMATRIX
M-LED
D671
M LED
Key,Lighting
D690, D691
POWERLED
IC671
& Remocon
POWER LED
REMOCON REMOCON
LED-LOGO
LED-B-3
D684 to D687 D675 to D683, D688
LED-B-4-1
LED-B-4-2
LOGO LED BUTTON LED
ONLY FOR KW-ADV792J &
KW-AVX7xx
DP, D-
,
MA0 to 11 MDQ0 to 15, DQM0/1
BA0/1,MCK, NWE
IC399
NCSM, NCAS, NRAS
SDRAM
IECOUT TX
AOUT0, AOUT3
FROL-CH
DAC0CS
IC400 FROR-CH
BCK, PCMCLK
DAC
REAR_LCH
LRCLK, DACPDN
REAR_RCH
DDATA, DCLK
CENTER
WOOFER
IC4, IC5
AOUT1, AOUT2
DAC1CS, DAC2CS
DAC
UCS, SCS, SACK, SCLK, LRMUTE
U2SDT, S2UDT, DAC1, DAC2, DAC4
USBNEN
Q304
DAC3
TUBUYAKI
DAC5
EXADT0 to 15
EXADR16 to 20
NEXOE
IC398
NEXCE
,
NEXWE IC501 IC502
FLASH ROM
CPURST /FL_RST
D3.3V
P3.3V
D4V
S3.3V IC3
3.2V_REG
D1.2V D2V
IC302
1.2V_REG
SW1, SW4
DISPCLK, DISPDATA, HMI-RST
Q603
SUB_RST (PS2)
Q602
RESET
SUB_RST
IC601
Q601
Q604
IC664
SUB-REQ
PANEL
SDRAM
CONT.
IC665
FLASH
ROM
X601
10MHz
LCD Display control
& Touch senser
KEY1, KEY2
LED-ON
KEYIN1, KENIN2
DIMMER
M-LED
M-SENSE
M-LED
IC681, Q6806,Q6807 DOOR
LED DRIVER
MOTOR
RESETSW, REMOCON
POWERLED, WHITE LED
M
LED-B-3
Q6701 to Q6705
LED-B-4-1
LED-B-4-2 LED-ON & DIMMER
Sub section
USB5V
S5V
M5V
D2V
A5V
Q1107
D4V
5V REG.
XD-LRMUTE-SUB, DVDL-SUB, DVDR-SUB
TX-SUB, XD-UCS-SUB, XD-SCS-SUB A9V
XD-U2SDT-SUB, XD-S2UDT-SUB, CPURST-SUB
MECHA-SW4-SUB, MECHA-SW1-SUB, DVD-COMP-SUB SW_FREQ, DVDSW
Main section
DVD-SW
SW-FREQ
SLOT-LED
XD-SCS
XD-LRMUTE
XD-S2UDT
XD-SCLK
CPURST
XD-U2SDT
MECHA-SW1
XD-UCS
MECHA-SW4
FANOUT
Q431 , Q432
Q433
FAN CONTROL
FAN-CTL
CCFL-F-CTL
REMOCON
RESET-SW (RESET)
SUB_REQUEST
SUB_RESET
DISP_DATA
DISP_CE
CCFL+B CFL14.4V
DISP-CLK
Q441
KEY-DATA CFLPWR
Q442
HMI-RESET
SW5V
MEMORY
IC924 IC921 , Q921 Q922
,
IC721
Q923 Q924 , , Q925 Q926
PANEL5V
Q927
5V SW.REG
HMI-PWR
MAIN
SW-FREQ-SEL
CPU
LED18.5V D10V
IC971 IC972 Q973
, ,
ILMI
-12V
Q981 Q982 Q991
, ,
Q911
18.5V/-12V SW.REG
Q912
TFT_PWR_CTL
X721
SW3.3V
VDD
IC912
20MHz
U3.3V
Q951, Q952
U3.3V REG.
X722
32.768KHz
BZ841 ,Q841 BUZZER
BUZZER
S8501,S8502
IC851,Q8501
PNL_SW
PANEL SW
PM0, PM1, PM-KICK
/PHOTO
SENSOR
IC961
MOTOR+
Q963
MOTOR-
PANEL
Door Motor
DRIVER
& Panel sw
USB Nen
USB5V
D1003 ,D1004 ,Q8012
IC605, IC606
5V REG. SLOT LED
14.4V SLOTLED
SW5V
CN811
CN704
DVDLIN DVD/DVDBT-COMP
IC591
DVDRIN
DVDL
L.P.F.
Used for Area suffix
DVDR
E/EE
RDSDA, RDSCK, FM/AM
TUSDA, TUSCL
TU-L, TU-R ATOMIC
BUSSCK
BUSIO, /BUSIO
IC803
BUSSO ,BUSSI
JVC BUS
Q411
BACKLAMP
SW
STREM/NAVI
VOL_DATA
VOL_CLK
IC161 EXT(13.7V)
IC771
EEPROM
E.VOLUME Q782 D782 ,
VOL MUTE
OUTSW
SUBWMUTE
LINEIN-L/R
MUTE
Q781
Q341 , Q351
RL, RR
LINE OUT
VIDEO
MUTING
IC202
MONISW1
(to CN701 MON. VIDEO SELECT
MONISW2
COMPOSITE)
IC203
VOUTSW1 IC205
VIDEO OUT SELECT
VOUTSW2
VIDEO IN AMP.
FRONT L+/-
IC371 FRONT R+/-
FL, FR, RL, RR
POWER AMP.
AMPKILL Q784 , Q301
Q303
STBY MUTE
TELMUTE
TEL MUTE
Q891
ILLUMI
Q881 DIMMER
PBRK
Q421 PARKING
EXT(13.7V)
ANT-REMOTE
IC901 MEMORY MEMORY (CFL14.4V)
POWER-ON Q961 CTRL SYSTEM REG
ANT D851
Q962
AUTO ANTENNA
VDD
BATT Q976
Used for Area suffix
EACH BLOCK
Q977
except E/EE/EU
VDD, SW5V, ACC5V,A9V, CD8V, ILMI
OPTICAL
TX-SUB
DIGITAL OUT
D+/-
USB OUT
FOR KW-ADV792J &
IC663
VBUS
KW-AVX7xx SERIES
SW
ONLY
FAN
FAN OUT
M
MOTOR
IC71
X2
RDS
4.332MHz
MPX
J1
IC1
ANT
X1
4MHz
SCK
SI/SO
CD CHANGER
CHL, CHR CONTROL
NAVI/OE+
REVERSE SIGNAL
REVERSE
CABLE
REVERSE
CABLE
FOR J SERIES ONLY
SUB WOOFER
Q251
MUTE
FOR KW-ADV792J &
Q783
KW-AVX7xx SERIES
ONLY
REAR L
REAR R
REAR L/R
LINEIN_L/R
VIDEOIN/OUT
VIDEO OUT
VIDEO IN
REAR L+/-
REAR R+/-
MEMORY
Q302
,
TEL
ILL
POWER CORD
PARK
ASSY
ACC, REMOTE
(SPK)
(BATTERY)
AUTO ANT
2-1