JVC KW-NX7000J Service Manual page 70

Block diagram
(Main)
Sub section
TX, USB_D+/-
DVD, FL-CH, FR-CH, MSW1, MSW4, XD_UCS, XD_SCS
XD_SCLK, XD_U2SDT, XD_S2UDT, XD_LRMUTE, XD_CPURST
TO DVD
SD_IN(CD )
BOARD
CN401 WP
CLK
Used for Area suffix E/EE
CMD
DATA0 to 3
IC654 CN652
GYRO ADC GYRO
GYRO_CLK
SD
GYRO_CS
SLOT
GYRO_DATA
SD CARD
SLOT
for SYSTEM
UPDATING
A_3.3V
D_3.3V
HD( HSYNC) , VD( VSYNC)
PANEL5V
NAVI-R, NAVI-G, NAVI-B
PANEL5V
Q8005,Q8017
TO PANEL5V
HMI POWER SW
CONNECTION HMI_PWR
AD3.3V
IC801
BOARD
PANEL5V
ADC REG.
CN882
CFL_PWR
CFL14.4V
Q8010,Q8015
CFL14.4V
CFLPOWER SW
KEY_DATA, DISP_CE, DISP_CLK, DISP_DATA
D8003,D8004,Q8012 SLOT_LED
SLOT LED
D8007,Q8001,Q8002 SD_HLOCK
SD DET
VIDEO, DETACH_SW, HMI_RST
TO
SUB_RESET, SUB-REQUEST
CONNECTION CFL-F-CNT, RESET_SW, REMOCON
BOARD
Front section
CN883
S8501,S8502,IC851,Q8501
PANEL SW / PHOTO SENSOR
DOOR
M
MOTOR
Door Motor & Panel sw
GPS_TX
GPS_RX
AD_IN0
AD_IN1
ANT
IC651 to IC653
M8V
ND3.3V
Q6601,Q6602,Q6603
VG_OUT
NA5V/ND5V
NAVI RGB BUF.
32.768KHz, MAIN_REQ
REG.
NAVI_REQ, NAVI_RDY R_OUT
NAVI_SCK, NAVI_SI
ND3.3V G_OUT
SPEED PULSE NAVI_SO, NAVI_RST
NA5V,ND5V B_OUT
CN651
CN681
NAVI section
VIDEO
IC731
RESET
RESET_SW
HMI_PWR, CFL_PWR, SLOT_LED, SD_HLOCK, KEY_DATA, DISP_CE, DISP_CLK, DISP_DATA
DETACH_SW, HMI_RST, SUB_RESET, SUB-REQUEST, CFL-F-CNT, REMOCON
LED18.5V,PANEL18.5V TFT_PWR
IC921,IC922
SW_FREQ_SEL
Q9131,Q9132
PANEL-12V
Q9251 Q9241 to Q9243 ILMI
PANEL-12V REG. 10/18.5V REG.
U3.3V
ACC5V
SW3.3V
FL14.4V
VDD5V
U3.3V
IC912,Q9151,Q9152
D3.3V REG.
PNL_SW
MOTOR+/-
IC961,Q9601 PM0, PM1, PM-KICK
PANEL DRIVER
GPS_RST
A_3.3V
D_3.3V
IC607
3.3V REG.
NAVI_R
HSYNC
NAVI_G
VSYNC
NAVI_PWR SW_FREQ HMI_PWR
NAVI_B
CN606
CN653
CN983
32.768KHz XD_UCS, XD_SCS FL-CH
MAIN_REQ
XD_U2SDT, XD_S2UDT FR-CH
NAVI_REQ
XD_SCLK, XD_LRMUTE
NAVI_RDY XD_CPURST, MSW1
NAVI_SCK MSW4, HMI_PWR
NAVI_SO DVD_SW, SW_FREQ
NAVI_SI
USB_PWR, FANCONT
NAVI_RST
NAVI_PWR
GPS_RST
VG_OUT
VOL_MUTE
IC301
IC701
OUTSW
VOL_DA, VOL_CK
SEL
&
MAIN
IC741 FL, FR
EQ.
MICON RL, RR
EPROM
MUTE, SUBMUTE
BATT
Q9461,Q9462
PS2
TELMUTE
X7301,X7302
32.768kHz/20MHz
ILLUMI
BZ951,Q9551 BUZZER
P_BRK
BUZZER
VDD5V, SW5V, ACC5V,A9V, CD8V, ILMI
ACC
EACH BLOCK
ANTREM
PWCONT
Q9561,Q9562
Q6704 nSRESET
GPS RESET
IC656 to IC658,Q6501
U3.3V VRF,VBB
ND3.3V VDDRTC
GPS REG.
A5V A9V M8V
Q6107 IC603
A5V REG. M8V REG.
CFL14.4V USB POWER REG.
D5V,M5V
S5V
SW_FREQ
PANEL5V
IC605,Q6105,Q6106 IC606
5V REG. FREQ SW
PANEL5V
CFL14.4V DVD_SW
CN605
CN982
System control & Main amplifier section
RDS_DA, RDS_CK, FM/AM
TMC3.3V
IC931
TMC9V
Q9151,Q9152
Used for Area suffix E/EE
9V REG.
TUNER_DA
TUNER_ON CFL14.4V
TUNER_CK
TU-L/R AM/FM TUNER
NAVI_TMC_DA, NAVI_TMC_CK
NAVI_RDS_DA
IC151,Q1401
NAVI_RDS_CK
TMC TUNER
IC161
X1601
TMC
4.332MHz Used for Area suffix J/E
BUS_SI, BUS_SO, BUS_IO, BUS_SCK IC951,IC952
VIDEO
IC261
VIDEOMSW1, VIDEOMSW2
MONITOR VIDEO SELECT BACK CAMERA AMP.
DVD
IC251
VOUTSW1, VOUTSW2
LINE VIDEO SELECT
Used for Area suffix E/EE
SPEED PULSE
BACKLAMP
OUTAFL/ FR
IC331 to IC333 OUTARL/RR
OUTSW
Q3151,Q3251,Q3351,Q3451,Q3551
Q3031,Q3032
LINE OUT MUTING
BOOST AMP.
IC371
Q9401 to Q9403 MUTE
Q3071,Q3072,Q3074 POWER
LINE OUT MUTING
AMP.
STBY
AMPKILL
Q3073,Q7001
Q9453
DIMMER
ACC, REMOTE
CFL14.4V
IC911
SYSTEM REG
CTRL ANT
AUTO ANTENNA
Used for Area suffix J
IC659
GPS
Q6701
ANT
GPS Module
OPTICAL
TX
DIGITAL OUT
USB_D+/-
USB OUT
VBUS
IC601,IC602
USB_PWR
CFL14.4V
M681
Q6201 to Q6203
FAN
M
FAN CONTROL
MOTOR
FANCONT
CN607
WR981
CFL14.4V
IC121
X1201
RDS 4.332MHz
MPX
J1001
IC111 ANT
X1101
4MHz
X1501
4MHz
SCK, SI/SO
CD CHANGER
JVC BUS
CONTROL
CHL/R
BACK
IC211
CAMERA
IC201
VIDEO IN
VIDEO IN AMP.
VIDEO OUT
Q9751 SPEED PULSE
ST_REM
OE REMOTE
Q9701 REVERSE
LINE-L/R
LINE INPUT
FRONT L/R
REAR L/R
SUB WOOFER
LINE OUTPUT
FRONT L+/-
FRONT R+/-
REAR L+/-
REAR R+/-
Q9451 TEL
TEL MUTE
ILL
SPK
PARK
Q9454
BATTERY
PARKING
CFL14.4V
D9005 AUTO ANT
2-1