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Block diagram
DVD section
A,B,C,D,E,F
FOCUS
F1CD,F2CD
F1DVD,F2DVD
&
TRACKING
COIL
LPCO1
Q101
DVDLDCUR
LD+
Q102
LPCO2
Q103
CDLDCUR
LD+
Q104
PICK UP
F+,F-
T+,T-
IC201
FLM+
DRIVER
LOAD&FEED
FLM-
M
MOTOR
H1+,H1-
H2+,H2-
H3+,H3-
IC251
SPINDLE
SM1 to Sm3
M
SP MOTOR
MOTOR
DRIVER
IC399
SDRAM
EXADT0 to EXADT15
EXADR16 to EZADR20
EXDAT0 to EXDAT15
NEXOE,NEXCE
IC398
NEXWE,/FL_ST
FLASH ROM
SW1 to SW3
SW1 to SW3
SW4,TRVSW
SW4,SW5
LCD & Key switch section
S1 to S52
LCD1
COM1 to COM3
LCD DISPLAY
AOUT3
BCK
LRCK
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
EPDI
EPDO
EPSK
EPCS
IC481
EPROM
SW1,SW4
EN601
IC602
ENCODER
REMOCON
LCDDA
ENC1
LCDCL
REMOCON
ENC2
IC601
LCDCE
LCD DRIVER
KEY0
KEY1
KEY2
D601 to D619
Q640,Q641
S601 to S614
DIM_CON
LIGHTING
S616,S617
DIMMER
DISPLAY
KEY MATRIX
CONT
Main amplifier section
S.METER
TU21
IFCCONT,SD/ST
ANT
FM/AM TUNER
SEEK
MONO
FM/AM
PLLDI,PLLDO
IC31
PLLCE,PLLCK
PLL
Tu.L
Tu.R
LINE-L
LINE-R
LINE IN
IC161
E.VOLUME
DVDL
DVDR
LRMUTE
UCS,SCS
SCLK
U2SDT,S2UDT
CHL
CPURST
CHR
CHANGER
SCK
SI/SO
IC801
JVC BUS
IC961
BUSSO
IC962
BUSSCK
BUSINT
LEVEL
I/O,SI/SO
CONV.
KEY0 to KEY2
DIMOUT
LCDCL
KEY0 to KEY2,DIMOUT
LCDDA
LCDCL,LCDDA,LCDCE
LCDCE
ENC1,ENC2,REMOCON
ENC1,ENC2
BUSSO,BUSSCK
REMOCON
BUSINT,I/O,SI/SO
FRONT L+
FRONT L-
FRONT R+
FRONT R-
REAR L+
OUTLF
REAR L-
OUTRF
REAR R+
OUTLR
IC301
REAR R-
OUTRR
POWER
AMP
PON
ACC
IC901
ANT
REMOTE
VOLDA
REGULATOR
VOLCK
VOLMUTE
SACLK
SAOUT
IC411
COMPOSITE
VIDEO
AMP
TX
LRMUTE
UCS,SCS
SCLK
U2SDT,S2UDT
CPURST
EPDAI
EPDAO
IC721
EPCLK
IC722
CPU
EPROM
RESET
IC723
RESET
S723
RESET
SW
OUTLR
OUTRR
LINE OUT
SPEAKER
&
BATTERY
VIDEO
VOUT
OUT
DIGITAL
OUT
FAN
MOTOR
FAN
M
2-1
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