JVC RX-DP20VBK - Digital Input Mode Settings and Indicators; Input Signal Attenuation Procedure; Muting Zone 1 Sound Output

RX-DP20VBK
HDE F G
2-4
Audio signal 2 section
Video SEP section
TV/DBS
VCR1
P. B
VCR1
REC
VCR2
P. B
VCR2
REC
SURR.
L/R
V SIG L/R
WR323
CN321
IC321
IC322
SOURCE
SELECTOR
C/SW
FRONT
L/R
PRE OUT
Fr L/R
CENTER/SW
Sr L/R
SrB L/R
SURR.B
L/R
SUB.VI L/R
SUBROOM L/R
WR322
VIDEO L/R
CN325
Q323,Q324
Q329,Q330,Q351
Mute
Y1
RY501
to
RY506
SW
Cr1
Cb1
Y2
Cr2
Cb2
Y
Cr
Cb
IC503
CN501CN502
IC502
Y/C
COMPONENT
CONVERTER
OUTCr,OUTCb,OUTY
Cr3,Cb3,Y3
A/D. L/R,
A/D. C/SW,
A/D.S L/R,
A/D.SB L/R
3
W
Fr L/R
DSP. L/R
N
TER/SW
DSP. C/SW
Sr L/R
DSP.S L/R
B
L/R
DSP.B L/R
R
CN203
/
R
CN223
WR204
CN221
ROOM L/R
CN202CN204