Pioneer VSX-84TXSi Service Manual page 24

1
2.2 HDMI&1394 ASSY (1/5) (VSX-84TXSi)
QQ
3 7 63 1515 0
C2001
V+5R0 V+5D
A
V+5E0
0.1
C2002
D1101
1000p
DAN202U
GNDC GNDD
JA1101
HDMI IN 1
AKP7210
Hot Plug Detect 19
+5V
18
DDC/CEC GND 17
SDA 16
SCL 15
NC
14
CEC 13
Clock- 12
Clock Shield 11
Clock+
10
Data0- 9
Data0 Shield 8
Data0+ 7
Data1-
6
Data1 Shield 5
Data1+ 4
Data2- 3
Data2 Shield
2
B
Data2+ 1
C2003
GNDD
(R2003 0)
C2004
(R2004 0)
V+5R1 V+5D
GNDC GNDD GNDC
V+5E1
D1102
DAN202U
JA1102
HDMI IN 2
AKP7210
Hot Plug Detect 19
+5V 18
DDC/CEC GND
17
SDA 16
SCL 15
NC 14
CEC 13
Clock-
12
Clock Shield 11
C Clock+ 10
Data0- 9
Data0 Shield
8
Data0+ 7
Data1- 6
Data1 Shield 5
Data1+ 4
Data2- 3
Data2 Shield
2
Data2+ 1
TE
L 13942296513
C2005
GNDD
STBY
C2006
STBY
GNDC
GNDC GNDD
V+5R2 V+5D
V+5E2
D1151
DAN202U
JA1151
HDMI IN 3
AKP7210
Hot Plug Detect 19
D
+5V 18
DDC/CEC GND
17
SDA 16
SCL 15
NC 14
CEC
13
Clock-
12
Clock Shield 11
Clock+ 10
Data0- 9
Data0 Shield
8
Data0+ 7
Data1- 6
Data1 Shield 5
Data1+ 4
Data2- 3
Data2 Shield
2
Data2+ 1
C2007
GNDD
(R2007 0)
C2008
(R2008 0)
GNDC
GNDC GNDD
V+5R3
V+5D
E
D1152
DAN202U
JA1152
HDMI IN 4
AKP7210
Hot Plug Detect 19
+5V 18
DDC/CEC GND 17
SDA
16
SCL 15
NC 14
CEC 13
Clock-
12
www
Clock Shield 11
Clock+ 10
Data0- 9
Data0 Shield
8
Data0+ 7
Data1- 6
Data1 Shield 5
Data1+
4
Data2- 3
Data2 Shield 2
Data2+ 1
F
C2009
GNDD
STBY
C2010
AG
1/5F STBY
GNDC
GNDC GNDD
24
1
http://www.xiaoyu163.com
2
SW0CE
Q1101
DTC114YUA SW0SEL
HPDET0
R00XC-
R00XC+
R00X0-
R00X0+
R00X1-
R00X1+
R00X2-
R00X2+
SW1CE
Q1102 SW1SEL
DTC114YUA
HPDET1
R01XC-
R01XC+
R01X0-
R01X0+
R01X1-
R01X1+
R01X2-
R01X2+
Q1151
DTC114YUA
HPDET2
R10XC-
R10XC+
R10X0-
R10X0+
R10X1-
R10X1+
R10X2-
R10X2+
V+5E3
Q1152
DTC114YUA
HPDET3
R11XC-
R11XC+
R11X0-
R11X0+
x ao
y
R11X1-
R11X1+
R11X2-
. i
R11X2+
VSX-84TXSi
2
http://www.xiaoyu163.com
3
8
R1115 100
R1116
100
C1107
0.1
VCC
VCC
ADT2N GND
ADT2P YDT0N
IC1101
GND YDT0P
CXB1441R
VCC VCC
C1108
VCC VCC
CABLE EQ
0.1
GND YDT1N
BCKN TDT1P
BCKP GND
VCC
VCC
C1109
0.1
R1165 100
R1166
100
C1157
0.1
VCC
VCC
ADT2N GND
ADT2P YDT0N
IC1151
GND YDT0P
CXB1441R
VCC VCC
C1158
VCC VCC
CABLE EQ
0.1
GND YDT1N
BCKN TDT1P
BCKP GND
VCC
VCC
C1159
0.1
Q Q
3 6 7 1 3
V+5E0
IC1202
C1201
SN74CBT3257CPW
IC1201
0.1
BR24L02FV-W 1
S
1 8 R1204 2
A0(NC) VCC 1B1
100
2 7 3
A1(NC) WP 1B2
3 6 4
A2(NC) SCL 1A
R1205 10
4 5 5
VSS SDA 2B1
R1206 10 6
2B2
GNDD 7
2A
WP0
8
GND
Q1201
DTC114YUA
GNDD GNDD
V+5E1
IC1204
C1203
SN74CBT3257CPW
IC1203
0.1
BR24L02FV-W 1
S
1 8 R1210 2
1B1
A0(NC) VCC
100
2 7 3
A1(NC) WP 1B2
3 6 4
A2(NC) SCL 1A
10
R1211
4 5 5
VSS SDA 2B1
10
R1212 6
2B2
GNDD 7
2A
WP1 8
GND
Q1202
DTC114YUA
GNDD GNDD
V+5E2
IC1252
C1251
SN74CBT3257CPW
IC1251
0.1
BR24L02FV-W 1
S
1 8 R1254 2
A0(NC) VCC 1B1
100
2 7 3
A1(NC) WP 1B2
3 6 4
A2(NC) SCL 1A
R1255 10
4 5 5
2B1
VSS SDA
R1256 10 6
2B2
GNDD 7
2A
WP2 8
GND
Q1251
DTC114YUA
GNDD
GNDD
V+5E3
C1253 IC1254
SN74CBT3257CPW
u163 IC1253
0.1
BR24L02FV-W 1
S
1 8 R1260 2
A0(NC) VCC 1B1
100
2 7 3
A1(NC) WP 1B2
3 6 4
A2(NC) SCL 1A
.
R1261 10
4 5 5
VSS SDA 2B1
R1262 10 6
2B2
GNDD 7
2A
WP3 8
GND
Q1252
DTC114YUA
GNDD GNDD
3
4
2 9 9 4 2 8
V+5R0 V+5R1
V+3R3_1
Q1103
2SB1689
D801
DAN202U
Q801
HN1K02FU
Q1104
DTC114YUA
C1101
100/16
YCKN
YCKP
C1104
0.1
YDT2N
YDT2P
GNDD
V+3R3_1
Q1153
2SB1689
Q1154
DTC114YUA
C1151
100/16
YCKN
YCKP
C1154
0.1
YDT2N
YDT2P
1 5 GNDD 0 5 8 2 9 9 4
Q1281
V+5E0
C1202
HN1K02FU
0.1
16
VCC
15
OE
14
4B1
13
4B2
V+3RX
12
4A
11
3B1
10
3B2
9
3A
Q1203
DTC114YUA
GNDD
IC1205
C1205
TC7WBD125AFK
V+5E1
C1204
1
0.1
1OE VCC
2
1A 2OE
16 3
VCC
2B
15 4
OE
GND
14
4B1
13
4B2
12
4A
GNDD
11
3B1
IC1206
10
C1206
3B2
TC7WBD125AFK
9
3A
1
1OE VCC
2
1A 2OE
3
2B
4
GND
C1252 V+5E2
GNDD
0.1
V+3RX
16
VCC
15
OE
14
4B1
13
4B2
12
4A
Q1253
11
3B1 DTC114YUA
10
3B2
GNDD
9
IC1256
3A
C1255
TC7WBD125AFK
1
1OE VCC
2
1A 2OE
3
2B
m
4
GND
V+5E3
C1254
0.1
GNDD
co
IC1257
16
C1256
VCC
TC7WBD125AFK
15
OE
14
4B1
1
1OE VCC
13
4B2
2
1A 2OE
12
4A
3
2B
11
3B1
4
GND
10
3B2
9
3A
GNDD
4
9 9
V+5R2 V+5R3
D802
DAN202U
GNDD
2 8 9 9
V+3RX
V+3RX
0.1
8
7
6
1B
5
2A
DSDA0
V+3RX
0.1
8
7
6
1B
5
2A
DSCL0
V+3RX
0.1
8
7
6
1B
DSDA1
5
2A
V+3RX
0.1
8
7
6
1B
DSCL1
5
2A