Video Section; Dsp Section - JVC RX-DP20VBK Service Manual

RX-DP20VBK

Video section

TV/
DBS
5
R
VCR1
P
R
VCR2
P
DVD
MON
ZONE2
4
SUBROOM.R

DSP section

3
DIGITAL
IN1
DIGITAL
IN2
DIGITAL
IN3
DIGITAL
IN4
DIGITAL
2
IN5
DIGITAL
IN6
DIGITAL
OUT
DIGITAL
IN7
1
A
2-5
IC401,
IC441
SELECTOR
SUBROOM-R
IC673
DIR
&
SELECTOR
IC674
SELECTOR
DSP_RESET,DSP_READY
DSP_STATUS,DSP_CLK,
IC675
DIT
B
VIDEO
IC402,
VMIX
IC403
SELECTOR
V.SEPA
IC404
V.OSDOUT
Y/C, V
IC405
V.OSDIN
OSD
CN631
ANALOG IN
IC657
to
IC659
IC681
A/D DIR
SELECTOR
IC666
DSP
MOSI,MISO,SCK,
READY,CLKR1
DSP_RST,CSDSP
DSP_COMMOND,
CN633
S-video section
TV/DBS
R
VCR1
P
R
VCR2
P
DVD
MON
ZONE2
SUBROOM.L
SB L/R
IC651
SW
REC DATA
CC_DATA,CC_CLK,
IC671
CC_RST,CC_CS
LOCAL
MICOM
C
SUBROOM
F L/R
I
CON
C/LEF
I
CON
S L/R
IC
CON
IC
CON
D