2-1
Block diagram
<Main body section>
Q511
STANDBY
Tuner
Pack
T901
POWER
TRANS.
IC951
D5V REG.
FW901
IC901
SWITCH
REG.
DIODE
BRIDGE
F+,F-
-VDISP
DVD5V
Q954,Q955
DVD5V SW
B5V, D5V
IC953
B5V REG.
FW902
M9V
D5V
D970
Q951, Q953
FL SW, -VDISP SW
DVD3.3V
Q958 to Q961
A+/-12V REG.
A+12V
A-12V
DVD-PON
SYS-PON
AC IN
P901
Power section
IC501
DISPLAY
MICOM
DI501
FL DISPLAY
IC511
REMOCON
F+,F-,-VDISP
B5V,D5V
JS541
CN501
VOL1
VOL2
REMOCON
DI-CK
DI-DT
DI-CS
DI-RST
G1 to G13
S1 to S35
X501
8MHz
Q551, Q552
D551
ILLUMI. LED
ILLUMI
DIMMER
FL section
D511
STANDBY
LED
CN511
S521 to S52
S526 to S528
OPERATION
KEY
KEY1
KEY2
System control section
CN451
SYS-PON, DVD-PON
VOL-1
VOL-2
STAND-BY
KEY1
KEY2
HPDET
HP-L
HP-R
CN452
CN410
Q4091, Q4092
TU9V REG.
TU-PON
TU9V
AVVLR
Q4703
IC601
HP
AMP.
IC472
RESET
RESET-IN/RST
Q4702
X4701
8MHz
AVC-OUT
AVC-IN
CPURST
SCS
S2UDT
Q4821
AM-BEAT
CUT
AM-BEAT
TU-L, TU-R
TU-SW
TU-DI, TU-DO
TU-CK, TU-CE
CN406/CN407
CN404/CN405
B5V
D5V
DVD-5V
DVD-4V
M9V
+12V
-12V
IC471
SYSTEM
MICOM
AV
COMPULINK
C, CV-Y1, Y2-G
CB-B, CR-R
CN412
CN411
HP-L
HP-R
IC475, IC478
TUNER AMP.
HPOUT-L
HPOUT-R
IC473
CN402
CN403
CN401
U2SDT
UCS
SCLK
DIN
Q4811, Q4812
SW-PON
IC476
AMP.
AUX-L
AUX-R
OUT-L, OUT-R
ADINL
ADINR
Q4801, Q4802
S-MUTE
DRIVER
SWPON
SMUTE
SW-PON
S-MUTE
VOL-MUTE, VOL-DT, VOL-CK, SETUP, TU, L-R
IC201
DRVER
IC301
DV2.2
IC505
SDRAM
IC509
FLASH ROM
DVD traverse
mechanism
CN101
A, B, C, D, E, F, RF+, PD(CD), PD(DVD)
F+/-
T+/-
FM+/-
WOUT
VOUT
UOUT
COM
LD(CD), LD(DVD)
AINL
AINR
FAOUTL
FAOUTR
RAOUTL
RAOUTR
CAOUT
SWAOUT
Q101 to Q104
S2UDT
U2SDT
SCLK
SCS
CPURST
UCS
LRMUTE
SWMUTE
EXADT0 to 15, EXADR16 to 20
NEXCE, NEXOE, NEXWE
IC512, IC513
LATCH
EXADT0 to 15
NEXCE
LADD0 to 15
MA0 to 10, BA0, BA1
MDQ0 to 31, DQM0 to 3
NCSM,NRAS, NCAS, NWE, MCK
RX
COUT
YOUT
CrOUT
CbOUT
COMPOUT
X351
27MHz
DVD traverse
mechanism
CN201
LPCO1, LPCO2
CDLDCUR, DVDLDCUR
SPDRV, TRSDRV, FODRV, TRDRV
/DRVMUTE, /SPMUTE, FG, VHALF
TRVSW
CN503
CN502
CN504
IC704
ADC
IC701
to
IC703
DAC
RX
DVD servo section
Cr
Cb
Y
B
G
CR-R
CB-B
Y2-G
VIDEO-MUTE1
VIDEO-MUTE2
VIDEO-YCMIX
VIDEO-RGB
VIDEO-LPF
IC441
VIDEO
SW
C
COMPONENT
VIDEO OUT
IC431
VIDEO
DRIVER
Video input/output section
IC153
6CH
VOL.
IC158
to
IC160
AMP.
IC531
AMP.
VOL_MUTE
VOL_DT
VOL_CK
OUT-C
OUT-SW
OUT-SL
OUT-SR
C, SW
SL, SR
L, R
AUX IN
OUT-L
OUT-R
Q1131
Q1133
Q1135
S.MUTE
S_MUTE
TU_L, TU_R
AUX-L
AUX-R
IC152
IC581
IC591
AUDIO
SW
&
AMP.
TU-SW
HPOUT_L
HPOUT_R
SW.P.ON, SETUP
CN442
CN441
IC509
DIGITAL
IN
DIN
IC151
AUDIO
SW
+IN 1, +IN 2
C IN, SW IN
Q1251
Q1252
L-R
TUNER
SYSTEM
CONN.
J1103
Audio signal input/output section
CN409
CN501
U2SDT
UCS
SCLK
Key section
R/C
C
CV-Y1
CV-Y1
CV
C
R
R/C
SCART-LIN, SCART-RIN
SCART
TERMINAL
CV
IC474
SW
CN511
CN802
CN801
SDCLK
SDCD
SDCMD
SDDATA1
SDDATA2
SDDATA3
SDDATA4
SD card interface section
SD CARD
XV-THS9, XV-THS7
AIN
BCK
LRCK
DAC0CS
DAC1CS
DAC2CS
DACPDN
DDATA
DCLK
AOUT0
AOUT1
AOUT2
J6001
HEADPHONE
OUT
HP-L
HP-R
HP-DET
REMOCON
DI-CK, DI-DT
DI-CS, DI-RST
TU-L
TU-R
J4891
J4403
J4402
J1101
T101
POWER
TRANS.
Q501 to Q505
POWER CONTROL
& PROTECTOR
IC601
MICOM
CN101
AC IN
PROTECT
D151, D152
RY101
Q542
LOW VOLTAGE
DETECTOR
Q151
12V_REG.
CN102
CN151
+VH, -VH
+VL, -VL
+12V
CN502
CN372
CN501
Power/Micom
section
C, SW
SL, SR
L, R
CN274
TO SW
SPEAKER
IC202
POWER
AMP.
RY273
RY272
RY271
IC201
POWER
AMP.
CN273
CN272
CN271
J2701
Mini Din
CONN.
Amplifier section
IC302
AMP.
IC303
AMP.
Q603
Q604
Q523 to Q525
PROTECTOR
Q152
5V_REG.
D166
-7V_REG.
D165
7V_REG.
+5V
-7V
+7V
IC301
AMP.
AD_L
AD_R
AD_SL
AD_C
SW_SIG
SR_SIG
SP_RELAY-
P.ON_SIG
P.ON_SIG
P.ON_SIG
SW_SIG
FW501
CN371
D561
LED
FAN
MOTOR
LED
FAN ON
<Subwoofer section>
FLOUT
FROUT
FCOUT
SLOUT
SROUT
J2702
Q3702
Q3703
Q3704
FAN
DRV.
IC602
RESET
CN408
IC493
TRAY DRV.
TRAY+
TRAY-
OPENSW, CLOSESW
TOPEN
TCLOSE
TO
TRAY
MOTOR
