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A
B
WIRING VIEW 2
U232
FRONT PANEL
SECTION
1
NAETC-8219
SCHEMATIC 14
STANDBY SW
U233
SCHEMATIC
14
2
NAETC-8220
OPERATION
SW
U022
3
U236
U7951
+5V
GND
V4D
SCHEMATIC 14
FRONT VIDEO
4
5
C
P7504A
S7641
P7502A
P7501
1
FOR_FLASH
FOR_MAINCPU
FOR_SUBCPU
2
NC
SUBSO
NC
SUBSI
P3129
8
P3131
1
NC
SUBBY
NC
OP03
Z3VOLMUT
SUBSCK
Z2VOLMUT
FLPOWER
+15V
VZ2LSTB
SURST
+15V
VZ2RSTB
+5VDIS
AGND
VZ3LSTB
VPP
-15V
VSYS
-15V
VZ3RSTB
VSYS
AGND
ANACLK
IEEET1
AGND
ANADA
+24V
ANASTB1
IEEET0
MCFR
MCFL
REC3MUT
DGND
REC2MUT
HPDET
MCC
REC1MUT
DGND
+5VDIS
+24V
MCSW
REC4MUT
MCSL
REC5MUT
FLGND
+5VIE
MCSR
-VP
-VP
MCSBL
DGND
FLAC1
MCSBR
MUTEB
FLAC2
+5VIE
FLGND
5VDAC
DACGND
5VDAC
FLAC2
DACGND
AES
5VDAC
FLAC1
ANASTB1
ANACLK
VHDSP
DGND
ANADA
VHDSP
DGND
MCFDA
MCCSWDA
MCSDA
NET
-18V
MCSBDA
P3117B
MCBK
MUTB
-18V
MCLRCK
ADRST
VSYS
+18V
OP02
VNET
+18V
NC
NC
DACGND
DACGND
NC
NVRL
DACGND
DACGND
U11
VGND
TICR
VGND
1
TICB
VGND
TIY
VGND
J3101A
NETSC
VGND
HPMUTE
NETSY
AMUTE
Z2RL
VGND
BTLRL
ANADATA
NETCV
FRSPB
ANACLK
HPRL
Z2MUTE
DSPMHS
CSPB
BIAMPRL
ANASTB2
VGND
DSPLFE
DSPZHS
FRSPA
SRSPB
VSWSTB
VSBRSTB
NRST
DSPZLFE
PLLLR
CSPA
SWRLA
VSBLSTB
VSRSTB
NETDA
PLLLZ
DSPD0
PLLLM
SRSPA
DIGCLK
VSLSTB
VCSTB
NETBCK
DSPMDI
DSPCLK
SBSPB
VFRSTB
VFLSTB
NETLRCK
DSPLKM
DSPZRST
SWRLB
APGLOCK
DGND
DSPZINF
DSPLKZ2
DIGOUT
PLLCKDAC
PLLM1
DGND
DSPZFS
DSPZDEC
DACCMCS
NRXD
DSPMRST
DSPZDI
PLLDA
FS1
NTXD
DSPMFS
DSPBMC
FS0
DSDPCM
PLLDA
PLLCKM
FS2
DGND
PLLCKZ2
PLLCKM1
DGND
ADRST
DSPMDEC
DIGSPDA
VNET
DIGSPCK
DIGSPSTB2
VNET
DIGSPSTB1
DIRRST
DIGCK
DIGIN
DIGOUT
MINT1
DIGCSM
DIRCSZ2
IETXD
Z2INT1
DIRCSZ3
IERXD
DSPMINF
Z3INT1
IE3SPF
DZ2RST
MCLRCK
DZ3RST
IERTS
MCBCK
IECTS
PCMLRCK
MCFDA
MCSDA
IERST
MCCSWDA
MCSBDA
IEWRITE
PCMFLR
DSPLRCK
DSPBCK
IEPOWER
DSPFDA
DSPSDA
IESYSERR
PCMCSW
DSPBDA
DSPLCSWDA
IESYSCHG
DSPRCSWDA
NETLRCK
OP01
PCMSLR
NETBCK
PCMLRCK
DGND
NETDA
SPF
PCMFLR
PCMBCK
HDMI2
PCMCSW
DGND
FRDG
IE3SPF
AGND
FRONTVR
+5VIE
DACGND
HDMI1
DGTU
AGND
+5VIE
FRDG
PCMFLR
DSDSR
FVR
FRONTVL
PCMCSW
DGND
AGND
PCMSLR
PCMBCK
PCMSLR
J3101B
AGND
VLSCRECL
PCMLRCK
DSDSL
DGND
+5VDSP
PCMBCK
FVL
+18V
DSDSW
DSDSR
DGND
DSDSL
DSDC
VHDSP
DSDSW
VHDSP
AES
5VDAC
DGND
DGND
MCSBR
MCSBL
DSDC
DSDFR
DACGND
VHDSP
MCSR
MCSL
DSDFR
DACGND
5VDAC
DSDBCK
DSDFL
MCSW
MCC
DSDFL
DSDFL
DACGND
ZADRST
DSDFR
DSDC
MCFR
MCFL
DSDBCK
+15V
DACGND
DSDSW
DSDSL
AGND
NC
DSDBCK
AGND
AGND
DACGND
DSDSR
DACGND
HPDET
DGND
-15V
DACGND
DSPLCWDA
Z2INL
Z2INR
MAINR
AGND
DSPRCWA
J3101C
VLSCZ2R
Z2R
AGND
DSPSDA
DSPSBDA
VLSCZ2L
MAINL
VLSCZ2R
MAINL
DSPBICK
DSPFDA
AGND
VLSCRECR
Z2L
DSPLRCK
MAINR
AGND
VLSCZ2L
DACGND
AGND
Z2L
Z2R
VLSCRECL
P4864A
37
1
2
40
P3106A
P3105A
U02
J4801E
J4801C
NAAR-8139
SCHEMATIC 4/5
PREAMPLIFIER
D
E
U23
NADIS-8218
SCHEMATIC 14
DISPLAY CIRCUIT
U7501
2
1
P3132
FSY
VGND
HDAPY
TIY
TIY
FSC
VGND
VGND
VGND
VGND
HDAPB
FCV
TICB
TICB
VGND
VGND
VGND
VGND
NETSY
HDAPR
TICR
TICR
VGND
VGND
VGND
VGND
VGND
HDBPY
FIY
FIY
NETSC
VGND
VGND
VGND
HDASY
VGND
HDBPB
FICB
FICB
VGND
NETCV
VGND
VGND
VGND
HDASC
VGND
HDBPR
FICR
FICR
VGND
HDASY
VGND
RLGND
HDACV
VGND
+5VVI
RLGND
VGND
HDASC
VGND
TIY
-5VVI
+5VVI
HDAPY
VGND
TICB
+24V
-5VVI
VGND
HDACV
RLGND
+24V
HDAPB
VGND
ASIG
RLGND
VGND
VGND
TICR
BSIG
HDBSY
VGND
CSIG
1A
CSIG
HDAPR
VGND
FIY
1B
VGND
HDBSC
VGND
2A
2B
HDBPY
VGND
FICB
3A
VGND
HDBCV
VGND
1B
3B
HDBPB
VGND
FICR
2B
1A
VGND
+5VVI
RLGND
3B
2A
HDBPR
-5VVI
P118
3A
VGND
+5VVI
P119
P120
HDBSY
VGND
-5VVI
P117
P121
SYNCDEC1
+9VVI
NC
P117
VSYNC1
+24V
NC
OSDCS1
CYDEC
NC
NC
OP06
OP05
OP07
FCV
NAAR-8166
VGND
VGND
FSY
VGND
+5VHD
VGND
VGND
HDMRST
+13S
SCHEMATIC 6
HD12V
FSC
VD_SI
HDBUSE
DGTU
IICDA
IICCLK
OSDOUT_T
RDSDA
OSDCLK
RDSCL
SYNCDEC2
MOTHER
RDSID
STEREO
VSYNC2
SDCCB
OSDCS2
RST
VFSTB
ATUR
VFRST
ATUL
VFCLK
PLLCEICCB_CK
VFDATA
PLLCEICCB_DA
SVDEC1
PLLCEICCB_CE
SVDEC2
Z2OR
3.3VHDRA
RLGND
SVDEC3
Z2OL
3.3VHDRA
RLGND
IICCLK
DGND
IICCDA
DGND
ASIG
DGND
+24V
FLPOWER
BSIG
3.3VHDRA
CSIG
3.3VHDRA
+5.6V
+5VHD
P118
OP05
P119
AGND
+13S
+5VHD
VD_STB
P120
AGND
OP08
Z2R
P121
DGND
DGND
HDMI1
Z2OR
P117
+18V_T
NC
Z2L
NC
+18V_T
Z2OL
NC
OP07
VGND
VGND
MAINL
NC
NC
+9V
-5VVI
AGND
NC
MAINR
PCMLRCK
NC
PURA
+12V
AGND
NC
PCMLRCK
ATUL
PCMFLR
+5VVI
IE3
PCMFLR
AGND
OP04
PCMCSW
ATUR
PCMCSW
PCMSLR
AGND
PCMBCK
PCMSLR
DGND
PCMBCK
RLGND
SRSPBO
DSDSR
DSDSL
DACGND
+24V
SRSPAO
DSDSW
DSDC
AGND
DSDSR
THPRO
SBSPBO
VLSCRECR
DSDFR
AGND
PRO
DSDFL
Z2INR
DSDSL
SBSPAO
DSDBCK
AGND
DGND
Z2INL
DSDSW
VOLH
CSPAO
AGND
DSDC
CSPBO
+15V
+15V
AGND
DSDFR
FRSPAO
AGND
-15V
DSDFL
FRSPBO
-15V
RLGND
DSDBCK
J3101D
+24V
P7506
U234
J7581
NAETC-8221
HEADPHONE
TERMINAL
J4801
P5000
P5000A
P4868
F
G
U236
P3126
P7901
P7902
P3125
NAETC-8223
P7901
P7905
SCHEMATIC 14
FRONT VIDEO
To Chassis
HDBSC
HDBCV
+5VHD
-5VVI
VD_SCK
VD_SO
VSYSRST
SPF
HDMI2
NC
HEATSINK
P9512
DSPLB2
DSPHB
DGND
JL9301
P3130B
P9511
+13S
IE3B
5.6V
-VP
DGND
RLGND
DGND
FLGND
HDRB
FLAC2
HDRB
FLAC1
+12V
+12V
DACG
DACG
P3130A
-24V
-24V
+24V
+24V
AGND
AGND
U152
DGND
MUTEB
DACG
DACB
RLGND
NAPS-8182
+24V
-18V
-18V
-18V
SCHEMATIC 11
AGND
+18V
+18V
+18V
REGULATOR
CIRCUIT 1
TX-NR1000
H
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