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Block diagram
FEP
(Front end processor)
IC101
5
A B C D E F RF
LPC1 LPC2
FROM
Pick-up
T+ T-
Unit
F+ F-
4CH Driver
IC201
FM+
FODRV TRDRV TRSDRV
FM-
TRDM FODM TVDM
4
PWM2,3/GIN2,3
FROM
TRVSW
Spindle motor
assembly
VH SM1 to SM3
H1+ to H3+ H1- to H3-
LM+
LM-
FROM
Loading motor
SWOPEN SWCLOSE
assembly
3
DRVMUTE LMMUTE
2
To power supply
board
Standby LED
TO CN809
POWERON SSPCLK SSPIN0 SSPOUT0
1
A
LADD4 to 19
SLEEP
IC402
IC403
AD8 to 19
ALE
FEPEN CPSCK
SDOUT
BDO OFTR
TBAL TE RFENV
X301
FBAL FE AS
ARF+ ARF-
X1 X2
RFDIF
SODC
(
Super optical disc controller
IC301
FG
SPDRV
SPPOL
Spindle
motor driver
IC251
SBRK
27MHz
SPMUTE
X571
AD24 to AD31 EXOCS
DIMMER1 DIMMER2
Flip-Flop
IC407
F+ F-
FL Display
DI801
-VDISP
GR1 to GR7
D802
SG1 to SG9
FL Display driver
IC801
REMO
SG1
Remote controller
Power switch
IC802
S801
DIMMERL DIMMERR
B
C
Flash ROM
IC401
AD0 to 15
SDRAM
PWE0
IC505
LA0 to 3
LA0 to LA3
AD0 to AD7
NTSC/PAL
PWED
LADD4 to LADD17
AVCI AVCO
ACK RD-
POWERON
)
FLCS- REMO SSPIN0 SSPOUT0 SSPCLK0
DIMMERL DIMMERR
STD0 to 7
ODCIRQ
SCOMP
ODCCS
AVRTM
STCLK
AV
Decoder
STVALID
IC501
STEN
SYSRESET
VDATA0 to VDATA7
VCLK SYSRESET
I2CCLK I2CDATA
CXI/O
PR
PCMCLK BCK AOUT0 LRCK
PDN DACOCS SSPCLK1 SSPOUT1
MUTE
Q755 Q756 Q757
Q405 Q406
TX
PROG INT
DIMMER L
D811
D
E
2-3
2-4
Regulator
IC406 IC408
IC409
PCV
Cv/YOUT
PB
Digital video
Y/G/CvOUT
encoder
IC601
PG
Cb/B/CvOUT
Cr/R/COUT
AOUTL+/-
AOUTR+/-
D/A Converter
OP.Amplifier
IC750
IC751
MUTE
Operation
S2 S3 S4 S6 S7
switch
S802 S803 S804
S805 S806 S807
CN804
CN805
DIMMER R
D810
F
S901
Except ver.UJ
NTSC
PAL
J701
AV Compulink
To power
supply board
TO CN801
J602
L601
S-VIDEO output
Composite
video output
L611
J605
Y
Pb
Component
L612
video output
Pr
L613
J700
AUDIOL/R
Analog
audio output
J704
Digital
audio output
480i
S902
480p
REMOTE
G
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