JVC RX-DP20VSL Service Manual page 29

Video section
TV/
DBS
R
VCR1 IC401,
P
IC441
SELECTOR
R
VCR2
P
DVD
MON
ZONE2
SUBROOM-R
SUBROOM.R
DSP section
CN631
DIGITAL IC673
IN1
DIR
DIGITAL
&
IN2
SELECTOR
DIGITAL
IN3
A/D DIR
DIGITAL
SELECTOR
IN4
IC674
DIGITAL
IN5
SELECTOR
DIGITAL
IN6
DIGITAL
OUT
DIGITAL
IN7
DSP_RESET,DSP_READY
DSP_STATUS,DSP_CLK,
IC675
DIT
S-video section
VIDEO
TV/DBS
VCR1
IC402,
VMIX
IC403
SELECTOR
V.SEPA
VCR2
IC404
V.OSDOUT
Y/C, V
DVD
IC405
V.OSDIN
OSD
MON
ZONE2
SUBROOM.L
ANALOG IN
IC657
to
IC659
IC681
IC666
DSP
MOSI,MISO,SCK,
READY,CLKR1
DSP_RST,CSDSP
SB L/R
IC651
SW
REC DATA
CC_DATA,CC_CLK,
IC671
CC_RST,CC_CS
LOCAL
MICOM
DSP_COMMOND,
CN633
VIDEO Y/C
IC461
R
to
IC464,
IC491
P
Y/C OUT
SELECTOR
(Y BLOCK)
R
V.OSDIN
SEPA.Y
P
SEPA.C
IC465
to
V.OSDOUT
IC468,
YCOUT
IC492
SELECTOR
(C BLOCK)
SUBROOM-L
F L/R
IC635
IC634
CC
CONVERTOR DAC
C/LEF
IC640 IC639
CC
CONVERTOR DAC
S L/R
IC645
IC644
CC
CONVERTOR
DAC
IC649
IC650
CC
DAC
CONVERTOR
Component video section
Component
RY581
VIDEO2
IN Y
Switch
Component
VIDEO2
IN Cb
RY582
Component
VIDEO2
Switch
IN Cr
DSP. L/R
DSP. C/SW
DSP.S L/R
DSP.SB L/R
2-3