Block Diagram And Schematic Diagram; Block Diagram For Audio Block - Pioneer VSX-2016AV-S Service Manual

1

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM for AUDIO BLOCK

A
HDMI IN1
CN101
HDMI IN2
CN102
CN301 HDMI OUT
81TXV
9110TXV only
CN501
XM RADIO
JA351(1/2)
COAX1
JA351(2/2)
COAX2
B
CN1
TL
6
TUNER
JA281
OPTIN1
OPT IN1
JA282
OPTIN2
OPT IN2
C
JA283
OPTIN3
OPT IN3
JA284
OPTOUT
OPT OUT
FRONT-IN
P
ASSY
JA2652
FRONT OPT IN
FOPT
JA2651
FVL
VIDEO/GAME L
JA2701
MICOUT
MIC IN
D+
USB
JA2751
D+
VSX-2016AV-S only
D
3
CN701
CN521(1/2)
CD L
CN522(1/2)
CDR/TAPE/MD L
CN522(2/2)
DVD/LD L
CN523(1/3)
TV/SAT L
CN523(3/3)
DVR/VCR1 L
E
CN524(2/2)
DVR/VCR2 L
CN521(2/2)
CDR/TAPE/MD L
CN523(2/3)
DVR/VCR1 L
CN524(1/2)
DVR/VCR2 L
CN525(1/2)
L
CN526(1/2)
SL
SW
CN525(2/2)
F
C
CN526(2/2)
SBL
24
1
2
81
83
82
84
HDMI
78
CN1001
20 14 16 15 17
7 13 11 12 10
CN801
XMDT
CN301
IR I/O ASSY
AB
10 10
7 7
4 4
CN3703
1 1
6
CN3701
23 20 17 14 3
CN3702
CN281
1 4 7 10 21
C
MAIN CONTROL ASSY
TL
CN113
16 4 7
CN2651
FOPT
2
FVL
14
MICOUT
11
3
CN2652
AL
USB ASSY
IC701
IC781
TCC760 3
DAC
CN702
2
3
AK
HDMI & DVC ASSY
BDTI
CDTI
SDTI
Selector
(XM/DIR)
42 48
IC601
44
TC74VHC157FT
3
IC301
1
AK4114VQ
25 2
DIR&DIT
3
5
16
28 9
7
19
CN901
FOPT
CN302
18 12 2 16 8
21
CN112
3 6 12 22 8 16
CN509
CN513
AOUTL
40 48 46 50 36
3
CN516
IC501
R2S152005FP
8ch
VOL.
56
58
60
64
66
70
62 68 72 73 77 76 75 79
VSX-2016AV-S
3
4
VSX-81TXV,
VSX-9110TXV
ONLY
G
IC101
ADSP-21266SKSTZ-2D
1st
Selector
(HDMI) DSP
81
IC651
TC74VHC157FT 80
64
79
3
65
FDTI
4 78
4 2
70
71
2ch ADC
2
19
MIX Amp
CN507
IC702
BA4560RF
IC701
BA4560RF
1 2
-
IC761
BA4560RF
IC741(2/2)
BA4560RF
IC741(1/2)
BA4560RF
IC781
BA4560RF
34
32
31
30
28
PRE Amp
3 1 IC801
17 L
UPC4570G2
IC841
3 1
12
SL
UPC4570G2
5 7
IC821(2/2)
9 SW
UPC4570G2
IC821(1/2)
3 1
7 C
UPC4570G2
IC861
3 1 UPC4570G2
2 SBL
LOUT
SLOUT
SWOUT
COUT
SBLOUT
A
AUDIO IN ASSY
4
DSP ASSY
IC201
DSPC56371AF180
DT0O
1 7
DT1O
2nd
80 6
DT2O
DSP
58 5
DT3O
59 4
LPF Amp
3
L
1
3
SL
1
5
SW
7
3
C
1
3
SBL
1
CN520
13
9
7
5
1