Main Control Assy (1/3) - Pioneer VSX-2016AV-S Service Manual

1

3.6 MAIN CONTROL ASSY (1/3)

QQ
3 7 63 1515 0
MAIN CONTROL ASSY (VSX-2016AV : AWX9009)
C 1/3
(VSX-81TXV, VSX-9110TXV : AWX9008)
A
UART1
UART2
XMOL
DHREQ
DHDI
DHDO
C 3/3
DHCLK
HDRDY5
DHREQ
XHRST5
B
DRDY5
XDRST5
R118
PGM
C 2/3, 3/3
DHDO
POFF5
DHDI
DHCLK
HDRDY5
XHRST5
DISPDI
DISPDO
DISPCK
V+5UM
XSBMU
USBOL
DRDY5
C
XDRST5
XRST
XRST
TE
L 13942296513
ACWP
UTREQ
1WWP
RDSCK
VSX-2016AV
GNDU
RDSDT
ONLY
OLDET
POFF5
DISPREQ
DISPRDY
DISPRST
USBCK
D
USBDO
USBDI
UTREQ
M232TX
USBDI
USBDO
USBCK
XMTX
C 2/3
XMRX
USBOL
XMLSDT5
M232TX
C 3/3
M232RX
M232CT
XHLINK5
MTX
VSX-81TXV,
VSX-9110TXV
MRX
ONLY
RDSXM5 M232RX
E
XMIRQ5
XMLINK5
XMLSDT5
CONT5V
www
F
L
C 1/3
34
1
http://www.xiaoyu163.com
2
V+5UM
R153 47K R154
VSX-81TXV,
47K
R151 R152
VSX-9110TXV
ONLY
VSX-2016AV
ONLY
V+5US
R157 100k
R158 STBY
R159 STBY
R160 100
R111 100k
C104
0.1/16
YB
C105 YB
stby
R119
1
5.1k stby VREF
2
AVCC
R101
3
HDMI/DSP DO
100
4
HDMI/DSP DI
5
HDMI/DSP CLK
6
HDMI RDY
R112
100 7
HDMI RST
R113
100 8
DISP DI
R114
100 9
DISP DO
R115
100 10
DISP CLK
VSX-81TXV,
11
R116
VSX-9110TXV
12
100k
XFLG
ONLY
13
BYTE(L:16bit)
14
CNVSS
R102
100 15
DSP RDY
R110
100 16
DSP RST
R120
17
RESET
100
18
stby
C107 XOUT
19
VSS
0.1/16 YB
C108
20
XIN
stby YB C109
21
VCC1
4700p C110 R123 47k
22
NMI
23
WAKEUP
R124 100 24
TREQ(USB)
R125 100 25
1W WAKEUP
R126 100 26
RDS CK/XMLS
R127 100 27
RDS DT/XMLINK
28
OL DET
29
POFFINFO
R103
30
DISP REQ
100
31
DISP RDY
32
DISP RST
33
USB CLK
R104
34
USBDO/XMRX
100
35
USBDI/XMTX
36
232C TXD
C111
37
VCC1
stby
YB
38
232C RXD
0.1/16 YB
C112
100
R128
R129
100
R130
100
R131
100k
R132 100
R141 100
MAIN
stby
C131
V+5_6ST
V+5_6U
x ao
y
. i
CN2301
VSX-2016AV-S
2
http://www.xiaoyu163.com
3
8
R155 2.2k
47K
47K
R156
10k
VSX-81TXV,
VSX-9110TXV
ONLY
VSX-81TXV,
VSX-9110TXV
ONLY
IC101
PEG116A
SYSTEM U-COM
Q Q
3 6 7
V+5_6U
stby
C494
YB
C493 stby
u163
GNDU
Z
3502
3
4
2 9 9 4
C 3/3
102 MD9
D9
MD10
101
D10
MD11
100
D11
99 MD12
D12
98 MD13
D13
97 MD14
D14
96 MD15
D15
95
A0
94 MA1
A1
93 MA2
A2
MA3
92
A3
MA4
91
A4
90 MA5
A5
89 MA6
A6
88 MA7
A7
87
VSS
86 MA8
A8
85
VCC2
84 RYAC
RY AC
RYHP
83
RY HP
RYAF
82
RY A
81 RYBS
RY B
1 3 1 5 0 5 8 2 9
80 RYCS
RY C/R
79 MA9
A9
78 MA10
A10
77 MA11
A11
76 MA12
A12
75 MA13
A13
MA14
74
A14
MA15
73
A15
MA16
72
A16
71 MA17
A17
70 MA18
A18
69
A19
68
XCE
67
EVOL CLK
66
CS2
65
EVOL DT2
V+5US
D103
V+5UM
1SS355
m
V+5_6ST V+5UMIN
D102
L101
DAN202U
co
ATL7002
.
D108
RB520S-30
4
2 8
9 9
9 4 2 8 9 9
MEXST
OSDT
MEXCK
NECK6
NECK8