Ao Y; Block Diagram - JVC KD-DV6105 Service Manual

Q Q
3 7 6 3 1 5 1 5 0

Block diagram

DVD section
FOCUS
&
TRACKING
COIL
Q101
LD+
Q102
Q103
LD+
Q104
PICK UP
F+,F-
T+,T-
IC201
FLM+
DRIVER
LOAD&FEED
FLM-
M
MOTOR
H1+,H1-
H2+,H2-
H3+,H3-
IC251
SM1 to Sm3
SPINDLE
M SP MOTOR
MOTOR
DRIVER
T E
L 1 3 9 4 2 2 9 6 5 1 3
IC399
SDRAM
IC398
FLASH ROM
SW1 to SW3
SW1 to SW3
SW4,TRVSW
SW4,SW5
LCD & Key switch section
D601 to D619
LIGHTING
DISPLAY
AUX.L
AUX.R
AUX
w w w
.
A,B,C,D,E,F
F1CD,F2CD
F1DVD,F2DVD
LPCO1
DVDLDCUR
AOUT3
LPCO2 BCK
LRCK
CDLDCUR
PCMCLK
DACPDN
DACOCS
DCLK
/DRVMUTE
DDATA
IC401
TRDRV
FODRV D/A
VHALF
TRSDRV
DRVCONT
AOUTL+
LM
AOUTL-
AOUTR+
AOUTR-
L-CH
IC411 R-CH
IC301
SPDRV AMP
DV2.1
/SPMUTE
FG
DAC4OUT
IECOUT
MA0 to MA11
MDQ0 to MDQ15
DQM0,DQM1
BA0,BA1,MCK
NWE,NCSM
LRMUTE
NCAS,NRAS
UCS,SCS
SCLK
U2SDT,S2UDT
CPURST
EXADT0 to EXADT15
EXADR16 to EZADR20
EXDAT0 to EXDAT15
EPDI
NEXOE,NEXCE
EPDO
NEXWE,/FL_ST
EPSK
EPCS IC481
EPROM
SW1,SW4
Q640,Q641 EN601 IC602
ENCODER REMOCON
DIMMER
CONT
ENC1
REMOCON
ENC2
DIM_CON
LCDDA
LCDCL
LCDCE
S1 to S52
x a o
y
LCD1 COM1 to COM3 IC601
LCD DISPLAY LCD DRIVER
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8
Main amplifier section
TU21
ANT
FM/AM TUNER
SEEK
MONO
FM/AM
IC31
PLL
Tu.L
Tu.R
LINE-L
LINE-R
LINE IN
E.VOLUME
DVDL
DVDR
Q Q
3 7 6 3
IC162
AUX/CH
SWITCH
CHL
IC101
CHR
AUX AMP
AUXINL
CHANGER
AUXINR
SCK
SI/SO
IC801
JVC BUS
BUSSO
BUSSCK
BUSINT
I/O,SI/SO
KEY0 to KEY2
DIMOUT
LCDCL
LCDDA
LCDCE
ENC1,ENC2
REMOCON
AUXINL
AUXINR
KEY0
KEY1
KEY2
S601 to S614
u 1 6 3
S616,S617
KEY MATRIX
.
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2 4
9 9 8
S.METER
IFCCONT,SD/ST
FL,FR
IC371,IC381
RL,RR
PLLDI,PLLDO
5V LINE AMP
PLLCE,PLLCK
OUTLF
OUTRF
OUTLR
IC301
OUTRR
IC161 POWER
AMP
VOLDA
PON
VOLCK
ANT IC901
VOLMUTE
SACLK
REGULATOR
SAOUT
1 5 1 5 0 8 COMPOSITE 9 2 4
LRMUTE
TX
UCS,SCS
SCLK
U2SDT,S2UDT
CPURST
DVDL
IC431
DVDR
HEADPHONE
E.VOLUME
HPDATA
LRMUTE
HPCK
UCS,SCS
HPSTB
SCLK
IC961 U2SDT,S2UDT
CPURST
IC962
LEVEL
CONV.
EPDAI
EPDAO
EPCLK IC722
IC721
EPROM
CPU
KEY0 to KEY2,DIMOUT
LCDCL,LCDDA,LCDCE
ENC1,ENC2,REMOCON
BUSSO,BUSSCK
BUSINT,I/O,SI/SO
RESET IC723
RESET
m
S723
c o
RESET
SW
2
9 9
SUBWOOFER
OUTSW
OUT
FL,FR
RL,RR
LINE OUT
FRONT L+
FRONT L-
FRONT R+
FRONT R-
REAR L+
REAR L-
REAR R+
SPEAKER
REAR R-
&
BATTERY
ACC
REMOTE
IC411
VIDEO
9 8 VOUT 2 9 9
VIDEO
OUT
AMP
DIGITAL
OUT
IC421
2nd
HEADPHONE
AUDIO OUT
AMP
FAN
MOTOR
FAN
M
2-1