JVC AX-V8000 User Manual

2-1
Block diagram
Q814, Q815
Cch AMP
WR731
Q714, Q715
Lch AMP
Q772
Protector
WR732 WR733 WR734 WR735 WR736 WR737 CN738
RY751
Q1714, Q1715
SBLch AMP
Q764, Q765
Rch AMP
Q1764, Q1765
SBRch AMP
Q1614, Q1615
SLch AMP
Q1664, Q1665
SRch AMP
CN722 CN723 CN762 CN763 CN782 CN783
CN822 CN823
Power amp section
CN712 CN713
Q710, Q711
Lch AMP
Q1710, Q1711
SBLch AMP
IC601
Pre AMP
IC602
Pre AMP
CN711
Pre main amp section (Lch/SBLch amp)
CN752 CN753
Q760, Q761
Rch AMP
Q1760, Q1761
SBRch AMP
IC603
Pre AMP
IC604
Pre AMP
CN751
Pre main amp section (Rch/SBRch amp)
CN772 CN773
Q1610, Q1611
SLch AMP
Q1660, Q1661
SRch AMP
IC605
Pre AMP
IC606
Pre AMP
CN771
Pre main amp section (SLch/SRch amp)
KEY
System control LSI /
FL display section
(Input select sw)
IC962
Display
MICON
DI961
FL Display
CN969 CN982
WR986 WR984
System control LSI /
FL display section
(FL display)
OSDCLK
OSDDATA
IC401
Video
Selector
IC405
OSD
WR403
IC402
IC404
Video
Selector
J402
R
P
VCR2
R
P
VCR1
TV / DBS
J401
J403
DVD
MONITOR
CN401 CN402
MAIN1, MAIN2, MAIN3, MAIN4
SUB1, SUB2, SUB3
VIDEO
V.OSDIN
V.OSDOUT
V. M IX
V. S EPA
Video signal input 2 section
IC461
to
IC464
Selector
(Y Block)
IC465
to
IC468
Selector
(C Block)
WR453 CN451 CN452
MAIN1, MAIN2, MAIN3, MAIN4
SUB1, SUB2, SUB3
VIDEOC, VIDEOY
V.MIX, SEPA.C, SEPA.Y
V.OSDIN, V.OSDOUT
TV / DBS
J451
J402
R
P
VCR2
J403
DVD
MONITOR
P
VCR1
R
J401
Video signal input 1 section
CN482 CN481
IC481
Y/C
Separator
V. S EPA
Video signal
input 2 section
(Y/C Separator)
CN721 CN761 CN781 CN821
WR702WR701 WR703
PROTECT
RYHP
Pre main
amp section
(Relay)
CN812 CN813
Q810, Q811
Cch AMP
IC607
Pre AMP
CN811
PROTECT, RYHP
Pre main amp section (Cch amp)
CN742
Q1991 to Q1996
Protector
CN743
FRONT
SPK1
L
R
RY902
FRONT
SPK2
L
R
RY906 CENTER
RY904
SURROUND
L
R
RY905
S.BACK
L
R
CN741
RY901
SBRout
SBLout
SRout
SLout
Cout
Lout
Rout
Power amp section(Speaker)
WR85
HPL, HPR
Primary/Regulator
section (Headphone)
CN502
RY501
to
RY506
SW
IC503
OSD
CN501
OUTCr
OUTCb
OUTY
Cr3
Cb3
Y3
Y1
Cr1
Cb1
J501
VIDEO1 IN
Y2
Cr2
Cb2
J502
VIDEO3 IN
Y
Cr
Cb
J503
VIDEO OUT
IC502
Y/C
Component
Converter
OSD.Y, OSD.C
Video signal input 3 section
(Component)
IC561
IC562
Selector
CN561
CN562
VIDEO2
IN D
VIDEO3
IN D
VIDEO
OUT D
J563
J562
J561
L1OUT, L2OUT
L3OUT, SL1OUT
SL2OUT, SL3OUT
L1-1, L2-1, L3-1
SL1-1, SL2-1, SL3-1
L1-2, L2-2, L3-2
SL1-2, SL2-2, SL3-2
Video signal input 3 section
AC IN
AC220V
AV COMPU
LINK
WR302
CN302
COMPU
LINK
TUNER-L/R
System control LSI /
FL display section
(COMPU link)
CN41
WR41 WR42
T42
Trans.
D41
AC-DC
Q53
VIDEO+5V REG.
Primary / Regulator section
(Video power supply)
CN44
CN47 CN46
T41
Trans.
D4001 to D4004
AC-DC
CN45
IC44
D+5V REG.
Primary / Regulator section
(Digital power supply)
T21
Trans.
WR26
CN25
D21 to D24
AC-DC
RY21
DCS, AV_VCR
Q22
SW REG.
Primary / Regulator section
CN62
D61 to D64
AC-DC
CN61
Q61, Q62
Audio+18V REG.
Audio-18V REG.
Primary / Regulator section
(Audio power supply)
Main
Trans.
CN973
VIDEO L/R
C-VIDEO
S-VIDEO
J471
VIDEO
VIDEO L/R
VIDEO
VIDEOC
VIDEOY
System control LSI /
FL display section
(Front)
IC321
IC322
Source
Selector
Q323,Q324
Q329,Q330,Q351
Mute
TV/DBS
VCR1
REC
VCR2
REC
VCR1
P. B
VCR2
P. B
WR322
VIDEO L/R
WR323
V SIG L/R
SUB.VI L/R
FRONT
L/R
SURR.B
L/R
SURR.
L/R
C/SW
7.1CH
CN321
CN325
Audio signal input 2
section
CN651 CN652
CN631 WR632
IC635, IC640
IC645, IC650
CC
Convertor
IC634, IC639
IC644, IC649
DAC
IC657
to
IC659
SW
DSP.L/R, DSP.SBL/SBR
DSP.C/SW, DSP.SL/SR
DSP 2 section
CN373
DIGITAL
IN7
DIGITAL
IN1 to 3
DIGITAL
IN4 to 6
DIGITAL
OUT
IC673
DIR & Selector
IC674
Selector
WR636
IC681
A/D DIR
Selector
IC666
DSP
IC671
Local
MICON
IC675
DIT
CN641 CN642 CN635
DSP 1 section
FRONT
L/R
C/SW
SURR.B
L/R
SURR.
L/R
IC701 to IC704
Amp
WR700
ZIST.L/R
ZIST.C/SW
ZIST.SL/SR
ZIST.SBL/SBR
Audio signal input 2
section (ZIST circuit)
IC202
IC203
Source
Selector
IC201
EQ
PHONO
CD
TAPE/MD
P. B
TAPE/MD
REC
CDR
P. B
CDR
REC
DVD
REAR
DVD
C/SW
DVD
FRONT
IC221
Volume
FRONT
L/R
IC222
Volume
IC223
Volume
IC224
Volume
RY274
RY275
RY276
RY277
RY271
RY272
RY273
CN207
CN223
CN201
WR204
TUNER-L/R
CN202 CN204 CN221
CN203
A/D.L/R, A/D.C/SW
A/D.SL/SR, A/D.SBL/SBR
IC211
A/D SW
SUB.VI L/R
V SIG L/R
Audio signal input 1 section
KEY
WR970
System control LSI /
FL display section
(Power sw)
IC961
System
Control
MICON
CN985 CN983 CN963 CN964
WR961 WR962
B+5V D+5V
System control LSI /
FL display section
CN1 CN2
CN8 CN7CN10 CN9WR14CN6
WR13 WR12
CN11
CN5 CN3
VIDEO+5V
A+18V, A-18V
WCN5
Primary/Regulator
section (Main)

JVC AX-V8000 Specifications

General

Brand	JVC
Model	AX-V8000
Category	Amplifier
Language	English