VSX-74TXVi
20
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
3.1.1 OVERALL BLOCK DIAGRAM
DIR & DIT
96k/24bit
IC301
SELECTOR
IC304,IC305
INPUT SELECTOR
A/D
96k/24bit
IC482
ATT
IC481
PHONO
CD
CDR
DVD
TV
SAT
VIDEO1
DVR1
CDR REC
DVR1,2 REC
FL/FR
C/SW
SL/SR
SBL/SBR
MIC
FRONT IN
(OPT)
DIGITAL IN(
COAX1)
DIGITAL IN(
COAX2)
DIGITAL IN
(OPT2)
DIGITAL IN
(OPT3)
DIGITAL IN
(OPT4)
1394
PHY LINK
IC201
Rate
Controller
IC301
DSD-LPCM
Converter
IC401
i.LINK(S400)
i.LINK(S400)
DVD-A
S/PDIF
USB-S/PDIF
IC261
USB
DIGITAL IN
(OPT1)
HDMI
RECEIVER
TRANSMITTER
IC101/IC301
HDMI OUT
HDMI IN 2
HDMI IN 1
CN101
CN102
CN301
JA201
JA202
JA261
JA301
JA305
JA304
JA303
JA302
JA307
JA306
VSX-74TXVi ONLY
CN6205
JA6301
CN6207 (1/2)
XMDT
IC281
IC6203
XM radio
DVD-A
S/PDIF
SELECTOR
IC306-IC309
IC2631
IC2636
SELECTOR
IC402,IC403,IC405
DVR2
iPod
CENTER
D/A
&
LPF
IC951,IC952
(VSX-74TXVi ONLY)
DIGITALOUT1
(OPT)
DIGITALOUT2
(OPT)
DSP1
DECODER
PORT
PROCESSING
Floating 32bit
IC101
CN6307
CN6308(1/2)
CN6309(1/2)
CN2804
CN6207(2/2)
CN6208
CN6209
JA3451
CN6308(2/2),
CN6309(2/2)
L
L
L
L
L
K
L
IC6201
A
IC6301
B
A
IC3451
C
IC2932
L
M
L
AG
AF
AF
AF
AF
AE
IC309 : VSX-74TXVi ONLY
VSX-74TXVi ONLY
16
15
VSX-72TXV ONLY