2-1
DVD changer mechanism
TRAY / POSITION
MOTOR DRIVER
SUB TRAY
START SW
TRAY
POSITION
MOTOR
M
CLOSE SW
TRAY
OPEN SW
POSITION
SENSOR
SUB TRAY
END SW
T9001
POWER
TRANS.
Cr
Cb
Y
V
Y
C
COMPONENT
VIDEO OUT
J4501
S-VIDEO
COMPOSITE
VIDEO OUT
J4502
IC451
VIDEO
DRIVER
CN451
Cr/R-OUT
Cb/B-OUT
Y/G-OUT
Y/CV-OUT
C/C-OUT
CN452
YC_MIX, I/P, CLP
MUTE1, MUTE2
Video output and connection
board section
T9002
POWER
TRANS.
D9005 to D9008
DIODE BRIDGE
Q9101
POWER CONTROL
CN901
AC IN
RY901
Q9301 to Q9303
REG.
CN904
CN907
3.3V
US5V
CN902
CN905
D9001 to D9004
DIODE BRIDGE
D9009 to D90012
DIODE BRIDGE
S3
S4CT
S2
S1
POUTRLY
Transformer and rectifiers section
IC520
REMOCON
J5100
VOL JOG
VOLP
VOLM
REM
S5100 to S5116
SWITCH_KEY
FKEY1
FKEY2
FW501
Front panel board section
(Switch board)
IC550
DISPLAY
MICOM
DI550
FL DISPLAY
FW501
DATA, SCL, /INH
LCDCE, MODE
SEG1 to SEG42
COM1 to COM4
D5460 to D5462
DISPLAY BACKLIGHT
CN550
STBLED
PONLED
S5560
STANDBY SW
D5260
POWER LED
POWERKEY
L_LED, C_LED
R_LED
Front panel board section
IC304
M10V REG.
IC305
A10V REG.
IC303
SW5V REG.
Q3011, Q3023
DVDA5V REG.
Q3003 to Q3007
Q3017 to Q3021
PROTECTOR
HIGHR+, HGIHR-
SMUTE
IC308
POWER AMP.
IC301
POWER AMP.
CN304
TO
Speaker
Unit
J3001
CN303
HIGHL+, HGIHL-
LOWR+, LOWR-
LOWL+, LOWL-
Q3000 to Q3002
Q3015, Q3016
S.MUTING
HIGHINL, HGIHINR
LOWINL, LOWINR
S2
S3
S4
IC306
SW3.3V REG.
A10V, DVDA5V
M10V, SW3.3V, SW5V
S1
S2
CN302CN305
CN301
Q3012 to Q3014
FAN DRIVER
/SAFETY1
FANO NFANONFAN+ B
POUTRLY
YOUT, COUT
CrOUT, CbOUT
COMPOUT
SPDIF
DISPRT, DISPBUSY
DISPCS, DISPCK
DISPD2S, DISPS2D
Amplifier and regulators section
IC201
DRVER
IC451
MECHA
CONTROLLOR
IC301
PANTERA-2
IC505
DRAM
IC509
FLASH ROM
IC452
EEPROM
CN453
DVD pickup
mechanism
CN101
A, B, C, D, E, F, RF+, PD(CD), PD(DVD)
F+/-
T+/-
FM+/-
WOUT
VOUT
UOUT
COM
LD(CD)
LD(DVD)
CLSWT1 to 5
STSTSW
MTOPSW
POSMUP
POSMDN
MTOP
MTCL
CN451
CN452
LSENSOR
STEDSW
FAOUTL
FAOUTR
Q101
to
Q104
S2UDT, U2SDT
SCLK, SCS
CPURST, UCS
DISCSET
DISCSTP
EXDAT0 to 15, EXADT0 to 15
EXADR16 to 20, NEXCE
NEXOE, NEXWE
DISPRST
DISPBUSY
DISPCS
DISPCK
DISPD2S
DISPS2D
MA0 to 11, BA0, BA1
MDQ0 to 15, DQM0, DQM1
NCSM,NRAS, NCAS, NWE
COUT
YOUT
CrOUT
CbOUT
TX
EPDI
EPDO
EPCS
EPSK
X351
27MHz
DVD traverse
mechanism
CN201
LPCO1, LPCO2
CDLDCUR
DVDLDCUR
SPDRV, TRSDRV, FODRV, TRDRV
/DRVMUTE, /SPMUTE, FG, VHALF
TRVSW
CN503
CN501
IC701
DAC
AOUT 0, BCK
PCMCLK, DACPDN
DAC0CS, DCLK, DDATA
LRMUTE
DVD servo board
CN1
IC1
FA DET
AM DET
CN2
AM ANT
CN3
FN ANT
T1
AMOSC
AM IN
VREF
FMOSC, FM REF OUT
CLK, CE
TUDIN
TUDOUT
TUL, TUR
Tuner RF/IF/FM multiplex section
CN763
LOUT
ROUT
IC207
Headphone AMP.
AUXL, AUXR
IC901
VOLUME IC
IC203
AMP.
LPF
HPF
J2100
AUXILIARY
INPUT
CN767
CN761
Q7940, Q7941
Q7950
LRMUTE
INL, INR, SWLIN, SWRIN
CN760
TO
FAN
FAN+ B
FAOUTL, FAOUTR
LRMUTE
DVDL, DVDR
HPL, HPR
IC202
RHYTHM AX
LV RI N
RVRIN
Audio system section
W5201
J5201
HP
JACK
HPL, HPR
Audio system
section (HP)
CN604
CN602
DISPRST, DISPBUSY
DISPCS, DISPCK
DISPD2S, DISPS2D
SPDIF, COMPOUT
CbOUT, CrOUT
C_OUT, YOUT
CN603
CN601
FAOUTL
FAOUTR
LRMUTE
Video output
and connection
board section
(Connection
board)
REEL
PULSE
SWITCH
SOLENOID
MB
MOTOR
SPEED
A,B
M
FW100
CN42
L+, L–, R+, R–
PBL,PBR
RECL,RECR
STTA
SDATA
SCK
KEY1
PLAY
RP
MECHA
HEAD
SWITCH
Q371
MOTOR
DRIVE
Q375
SOLENOID
DRIVE
IC32
PB/REC
AMP
IC33
PORT
EXTENSION
SOLCTL
SOL
Cassette mechanism section
MB
MOTOR
CN32
CN34
CN33
CN31
TUL
TUR
J7800
CN766
CN700
TUCLK
TUCE
TUD-IN
TUD-OUT
IC900
SYSTEM
MICOM
CN762
AVC-IN
AVC-OUT
Q7074
Q7400 to Q7402
Q7035, Q7036
LED DRIVER
L_LED, C_LED, R_LED
PONLED, STBLED
COMPLINK
NTSC/PAL
LCD-CE, LCD-DATA, LCD-CLK, LCD-INH, LCD-MODE
REM, F-KEY0, F-KEY1, POWERKEY, VOL0, VOL1
LED1, LED2, LED3
PON-LED, STB-LED
Q7700, Q7701
Q7710, Q7711
3.3V-5V CONVERTER
DISPS2D
DISPBUSYDVDSTAT, DVDBUSY
DISPRST, DISPCS, DISPCK, DISPD2S
FANON, POUTRELAY, SAFETY1
AV
COMPU
LINK
SW780
NTSC/
PA L
SWITCH
IC910
DIGITAL
OUTPUT
SPDIF, S-MUTE
CN764
VOL-DATA, VOL-CLK, VOL-CE
V-YCMIX, V-I/P, V-CLP, V-MUTE1, V-MUTE2
RHYTHMAX
CN791CN790
STTA, SDATA, SCK
PLAY, SLC-KEY1
RECL, RECR, PBL, PBR
RECL
RECR
Micon system section
Block diagram
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