Sanyo DVD-1500A, Service Manual

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XHTRC
DEFECT0
RFP1
TH
TESBIAS HFLBIAS
HFLBIAS
TESBIAS
TES
HFL
PCK
PCK
JV
JITTER
DETECTION
CIRCUIT
SLCBIAS
LDO1
LDS1 LDO2 LDS2
SLC
SLCBIAS
EFMINP EFMINN
DEFECTI
HFLIO
RF-PH
RF-BH
AD5/BH
AD2
AD1
TE
AD4/TE
AD3
FE
AD0
TESIO
EFMOUT
EFM,EFM+
EFM+
EFM
DEFECT
FE,TE,PH,BH,RPEC,
JV
,BCA,WO
DEGIT
AL.
CLK
COUNTER
FDO
TDO
SPDO SLDO
CPOF
VREF
SLCBIAS
SGC
OFSET
BCA
BOOT3T
RFVCA
TBAL FBAL
D/A 8bit
11ch
+3ch
D/A
8bit
10ch
TES
WO-CNT
HFL
TRACK
COUNTER
DEGIT
AL.
OFSET
,BCA,BOOT3T
,
RFVCA,TBAL,FBAL, SGC,HFLBIAS,TESBIAS, FDO,TDO,SPDO,SLDO, SLCBT
AS.
RFPI
RFOP RFON DEF
PH BH
BCA TE WO FE RREC
TO
S
T
FOST BST
VGA TEBL FEBL
SGC
SER
VO
VREFS
VREFS
TH
CPOF
XHTRC
DPD/TE
XQBH
PP/TE
EQSCT
RFSCT
VREFP
LDON1 LDON2
PICK
APC1
RR 1
B
FE 1 FE 2
RR 2
APC2
VREFP1
MTX
A D C C A
DVD
PU
DVD
PU
B
F E
DPD
2C+A+B
3-BEAM
PUSH-PULL
REN
REP
LPF
BCA
TH
DEFECT
PEAK HOLD
BOT
OM HOLD
TE HOLD
LPF2
LPF1
BPF
DPD: PHASE
A,B,C,D
3-BEAM: F~E PUSH-PULL: (B+C)-(A+D) FE1: (B+D)-(A+C) FE2: A-B RR1: A+B+C+D RR2: A+C+B
TE FE
RREC
RFSCT
CD-3T
BOOST
DPD /
TE
VGA
BST
DPD /
TE
EQ2 EQ1
EQSCT
CPOF OR
TH
DPD /
TE
VREF
XHTRC
XHTRC
PP
/
TE
TO
S
T
FOST
TE FE
SGC
SGC
SGC
RFSCT
RFSCT
TH
BCA
T
H
CD PU
MI-COM
POR
T
MI-COM POR
T
DSP
CONTROL
to
DRIVE
IC
LA9702W(AMP)
LC78660W(DSP)
IC100
IC200
DVD P.W.BOARD OPERATION
2. Circuit configuration inside IC100(LA9702W) and IC200(LC78660W).