VSX-74TXVi
50
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3.13 DIGITAL MOTHER ASSY (1/8)
XMLINK5
MRX
XMLSDT5
XMIRQ5
RDSXM5
MTX
M232RX
M232CT
M232TX
IEDO5
IEDI5
IECLK5
XIERST5
IEIT5
POFF5
XDRST5
DRDY5
XMSEL
DHCLK
DHDO
XHRST5
HDRDY5
DHREQ
UART2
UART1
DHDI
12VDET
DISPRDY
MAIN
RYAC
TEMP2
DISPDI
DISPCLK
DISPRST
DISPDO
DISPREQ
MRIN2
IPDET
HPDET
1WWP
MRIN1
CONT5V
M232RX
XMLINK5
XMLSDT5
M232TX
DISPDI
DISPDO
DISPCLK
DISPRST
DISPRDY
POFF5
DISPREQ
OLDET
1WWP
IEIT5
ACWP
XRST
XRST
XDRST5
XSBMU
XIERST5
DRDY5
IECLK5
IEDO5
XHRST5
IEDI5
HDRDY5
DHCLK
DHDO
DHDI
PGM
JGCLK
MRX
MTX
M232CT
SDET
XMIRQ5
LOPOW
MEXST
OSRST
OSCS
MEXOE
MEXCLK
UART2
UART1
MXOE
OSDT
GCONT1
MXWE
VLCLK
VLDT2
MA18
MA16
MA17
MA14
MA15
MA12
MA13
MA11
MA10
MA9
RYCS
RYBS
RYAF
RYHP
RYAC
MA8
MA7
MA5
MA6
MA4
MA3
MA2
MA1
MD15
MD14
MD13
MD10
MD9
MD12
MD11
DHREQ
IPOL
XMOL
MD1
MD2
MD0
MD4
MD3
MD5
MD6
MD8
MD7
FANSTP
XAMU
VLDT1
TCE
XMRMU
GCONT2
TDI
TDO
TCLK
CN101
C134
C133
CN102
C101
D108
D102
D103
C102
C982
C103
C981
C976
L101
D111
R120
R114
R125
R175
C111
R151
R117
R118
R119
C110
R116
R174
R173
R115
IC104
C135
R113
C109
C108
X101
C107
R164
C126
R112
R179
R107
R103
R110
R111
R105
R106
R102
R108
C105
C106
R109
R140
R127
R123
R124
R130
R131
R128
R129
R132
R134
R133
R135
D109
IC101
C115
C114
R145
R104
R122
R138
R139
D110
R141
R142
R144
R143
R165
R137
R121
R188
R180
4
2
8
6
10
14
12
18
16
1
3
5
7
9
11
13
15
17
20
22
10
2
4
8
6
19
11
23
21
7
3
9
5
1
1
3
2
4
39
40
41
42
43
44
45
38
37
47
46
48
49
50
51
54
53
52
55
56
57
59
58
60
61
62
63
66
64
65
34
33
32
31
35
36
27
26
25
24
29
28
30
19
21
23
22
20
18
67
68
69
70
71
72
74
73
75
76
77
78
79
81
80
83
82
85
84
15
16
17
11
13
14
12
5
6
8
7
10
9
4
3
1
2
128
125
126
127
124
123
122
120
119
121
118
117
116
115
113
114
112
110
111
107
109
108
105
106
104
87
86
89
88
90
92
91
94
93
95
96
97
98
99
102
103
101
100
GDISP
52045-2345
stby
YB
0.1/16
V+5_6ST
GNDA
XKP3076
YB
GNDU
0.01
RB520S-30
DAN202U
V+5_6ST
V+5UMIN
VIPOD
V+5_6U
1SS355
V+5US
YB 470p
1000/10
0.1/16
0.01
stby
YB
AT
YB
stby
ATL7002
V+5UM
100
100
100k
100
0.1/16
470p YB
YB
100k
100k
stby
2.2k
100
100
GNDU
100
100
BU4842F
4700p
0.1/16
470p
YB
YB
stby
100
47k
XSS3004
15.7M
V+5UM
1/10
YB
100k
10k
100
100k
100
100
100
100
100
5.1k
0.1/16
stby
YB
YB 470p
470k
100k
stby
100
100
100k
47k
47k
100
47k
100
100
PEG116A
RB501V-40
YB
470p
YB
0.1/16
100
100k
DAN202U
V+5US
47k
47k
V+5UM
470k
470k
100k
100
100
100
47k
10k
47k
2.2k
RYAC
DISP RST
DISP CLK
DISP DI
DISP DO
DISP RDY
12VDET
TEMP2
IPDET
HPDET
MRIN1
MRIN2
V+5_6ST
DISP EN
GNDU
GNDU
1W WP
GNDU
MICDET
SR OUT
SR OUT
RMC
SR IN
232CDET
VIPOD
GNDU
GNDU
V+5_6U
MICDET
RMC
232CDET
SR IN
VIPOD
V+5_6U
VSX-74TXVi ONLY
RESET IC
VOUT
VDD
VSS
NC
VSX-74TXVi ONLY
VCC1
232C RXD
LOW POWER
RX(SR+/iPOD/XM)
S DET
EXP ST
XMSEL
WAKE UPB(XM)
XRDY
NC
EXP OE
NC
OSD RST
XHOLD
OSD CLK/EXP CLK
OSD DT/EXP DT
OSD CS
NC
XRD
CS2
EVOL DT2
XWR
DISP RDY
DISP REQ
DISP RST
DISP CLK
DISP DO
DISP DI
232C TXD
A16
A17
A18
EVOL CLK
A15
A19
XCE
POFFINFO
OL DET
1394 INT(RDY)
RDS DT/XMLINK
RDS CK/XMLS
1W WAKEUP
JIG CLK
VSS
TX(SR+/iPOD/XM)
232C CTS
A10
A12
UART SW2
A13
A11
A14
UART SW1
GCONT1
NMI
XIN
VCC1
WAKEUP
VSS
XOUT
SYSTEM u-COM
RY B
VCC2
RY A
RY AC1
RY HP
RY C/R
A9
BYTE(L:16bit)
SBMUTE
DSP RDY
1394 RST
RESET
DSP RST
CNVSS
HDMI/DSP REQ
VSS
1394 CLK
HDMI RST
1394 DI
1394 DO
HDMI/DSP CLK
HDMI RDY
XMOL(3.3V)/IPOL(5V)
DC PROTECT
AVSS
SIMUKE2
SIMUKE1
WATT IN
D15
D12
D7
D13
D8
D14
HDMI/DSP DI
HDMI/DSP DO
AVCC
TEMP1
VREF
FAN STOP
MRMUTE
TUNER CE
TUNER DO
AMUTE
E-VOL DT1
TUNER DI
TUNER CLK
GCONT2
D10
D11
D1
D0
D3
D4
D2
D6
D5
A8
A7
A5
A6
A3
A4
A1
A2
A0
D9
VSX-74TXVi
ONLY
VSX-72TXV
ONLY
L
1/8
3/8
L
2/8, 3/8
L
3/8
L
3/8
L
CN4302
N
CN3201
AC