Block Diagram And Schematic Diagram; Block Diagram; Overall Block Diagram - Pioneer VSX-AX4AVi-S Service Manual

1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.1.1 OVERALL BLOCK DIAGRAM

A
AG
HDMI&DVC ASSY
CN101
HDMI IN 1
HDMI IN 2
CN102
CN301
HDMI OUT
JA201
i.LINK(S400)
B
i.LINK(S400)
JA202
AF
1394 ASSY
JA261
USB
C
DIGITAL IN(
COAX1)
DIGITAL IN(
COAX2)
DIGITAL IN
(OPT1)
DIGITAL IN
(OPT2)
DIGITAL IN
(OPT3)
DIGITAL IN
(OPT4)
FRONT IN
(OPT)
DIGITALOUT1
(OPT)
DIGITALOUT2
(OPT)
D
A
TUNER
AUDIO&MULTI CH
CN6205
IN ASSY
PHONO
CD
CN6207 (1/2) CDR
MULITI CH IN FL/FR
CDR REC
B
DVD
TV
E
V AUDIO ASSY
SAT
VIDEO1
DVR1
DVR2
ipod
CN2804
FRONT VIDEO2
C
IN ASSY
MIC
JA3451
DVR1,2 REC
C/SW
SL/SR
F
SBL/SBR
A
AUDIO&MULTI CH IN ASSY
20
1
2
IC101 HDMI
RECEIVER
IC201
BUFFER
S/PDIF
IC301 HDMI
TRANSMITTER
CN1001
6
IC201
1394
PHY LINK
SACD
21
CN401
1 21
CN304 CN303
IC261 IC304,IC305
USB-S/PDIF SELECTOR
JA301
JA305
IC301
DIR & DIT
JA304
96k/24bit
JA303
JA302
JA307
JA306
MR to VOL
MR VASEL
5
CN6207(2/2)
13
19
CN6203 CN5454
9 15 CN6302
CN6202
JA6301
CN6307
CN6308(1/2)
CN6309(1/2)
CN6308(2/2),CN6309(2/2)
CN6208
CN6209
2
3
CN1001
11
DVD-A
8
IC301 DVD-A
Rate
CN402
Controller
4
9
IC401
DSD-LPCM
Controller
SACD
SELECTOR
9 , 14 , 16 , 17 - 20
CN401
11 , 8 , 7
9 , 14 , 16 , 17 - 20
CN306
6 - 3
CN304
IC306-IC309
SELECTOR
IC482
A/D
96k/24bit
20
CN991
IC481ATT
8
CN2501
2
CN992
CN6203
CN2603
5
19
CN6302
CN2502
3 1 15 , 17
,
7 11
11 7
CN6204
15
CN2603
VSX-AX4AVi-S
3
4
M
DSP ASSY
IC101 DSP1
DECODER ADVANCED MCACC
CN351
POST
6
PROCESSING
Floating 32bit
CN301
6
L
DIGITAL MOTHER ASSY
<<ANALOG PHANTOM>>
IC2632
IC2631
IC2636
IC2630 SW
K
COMPONENT&VOL
ASSY
4
IC201 DSP2
POST
PROCESSING
24bit or 48bit
(Double Precision)
PCM DIRECT
IC2634
CENTER