ORDER NO. PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2010 2010 Printed in Japan VSX-31 RRV4079 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-31 VSX-30 VSX-925-K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). This service manual should be used together with the following manual(s). For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions. Model Type Porew Requirement Remarks VSX-31 UXCNCB AC 120 V VSX-30 UXCNCB AC 120 V VSX-925-K CUXCN AC 120 V Model No. Order No. Remarks VSX-1020-K/UXCNCB RRV4045 K-ZZZ MAY
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
PIONEER CORPORATION 1-1, Shin-ogura, SaiwaPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, LonPIONEER EUROPE NV Haven 1087, Keetberglaan 1, 912PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 A
PIONEER CORPORATION 2010
VSX-31
i-ku, Kawasaki-shi, Kanagawa 212-0031, Japg Beach, CA 90801-1760, U.S.A.
VSX-31VSX-30VSX-925-KTHIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
This service manual should be used together with the following manual(s).
For SPECIFICATIONS and PANEL FACILITIES, refer to the operating instructions.
Model Type Porew Requirement Remarks
VSX-31 UXCNCB AC 120 V
VSX-30 UXCNCB AC 120 V
VSX-925-K CUXCN AC 120 V
Model No. Order No. Remarks
VSX-1020-K/UXCNCB RRV4045
an
010 Printed in Japan
2K-ZZZ MAY
A
B
C
D
E
F
2 VSX-31
1 2 3 4
1. CONTRAST OF MISCELLANEOUS PARTS
CONTRAST TABLE VSX-1020-K/UXCNCB, VSX-31/UXCNCB, VSX-30/UXCNCB and VSX-925-K/CUXCN are constructed the same except for the following:
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual.(In the case of no amount instructions, apply as you think it appropriate.)Nos. indicate the pages and Nos. in the service manual for the base model.
NOTES:
When ordering resistors, first convert resistance values into code form as shown in the following examples.Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%).
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
NSP 1..FRONT ASSY 7025HK0918011-IL 7025HK0918061-IL 7025HK0917071-IL 7025HK0917015-ILP58-6 2..DISPLAY ASSY 7028069221010-IL 7028069221060-IL 70280692210B0-IL 70280692210D0-ILP58-8 2..USB MTG ASSY 7028069223010-IL 7028069223010-IL Not used Not usedP58-9 2..HDMI MTG ASSY 7028069224010-IL 7028069224010-IL Not used Not used
PACKING SECTIONP55-7 Operating Instructions (En, Es) 5707000003280-IL 5707000003270-IL 5707000003270-IL Not used
Operating Instructions (En, Frca) Not used Not used Not used 5707000003320-ILP55-10 Box, Gift 6007211670010-IL 6007211670060-IL 6007211660070-IL 6007211660010-IL
NSP P55-14 Label Getter 1020U 5507000004560-IL Not used Not used 5507000004560-IL> Power Cord Not used L068125130010-IL L068125130010-IL Not used
NSP Warranty Card Not used ARY7007 ARY7007 Not used
EXTERIOR SECTION> P58-26 Cord Assy L068125101710-IL Not used Not used L068125101710-IL
P58-27 Cable, HDMI L304201190020-IL L304201190020-IL Not used Not usedP58-30 Pioneer Badge XAM3006 PAM1791 PAM1791 XAM3006P58-33 Sheet 1217211162000-IL 1217211162010-IL 1217211152030-IL 1217211152010-ILP58-36 Panel Front 3067214871000-IL 3067214871020-IL 3067214861020-IL 3067214861030-IL
P58-38 Chassis Back 3207213476000-IL 3207213476400-IL 3207213466500-IL 3207213466000-ILP58-40 Foot 4007210391000-IL 4000210391000-IL 4000210391000-IL 4000210391000-ILP58-53 Cover 4317215111000-IL 4317215111010-IL 4317215111010-IL 4317215111020-ILP58-57 Stopper 4380040162010-IL Not used Not used 4380040162010-IL
1 2 3 4
3VSX-31
5 6 7 8
A
B
C
D
E
F
Notes : The numbers in the remarks column correspond to the numbers on the “EXPLODED VIEWS”.For PCB ASSEMBLIES, Refer to “2. SCHEMATIC DIAGRAM”, “3. PCB CONNECTION DIAGRAM” and “4. PCB PARTS LIST”.
> Socket,Power AC Not used G430040560020-IL G430040560020-IL Not used No. 84CN,Wire Not used L000211020070-IL L000211020070-IL Not used No. 85Screw,Tap Tite Not used B020030083F10-IL B020030083F10-IL Not used No. 86
Mark No. Symbol and Description VSX-1020-K/UXCNCB
VSX-31/UXCNCB
VSX-30/UXCNCB
VSX-925-K/CUXCN
Remarks
T F
E FD F
[VSX-31, VSX-30]
[VSX-30 VSX-925]
5 6 7 8
A
B
C
D
E
F
4001
4 VSX-31
1 2 3 4
2. SCHEMATIC DIAGRAM2.1 AUDIO ASSY
O JPP CN7602
A F
A F AUDIO ASSY(7028069241020-IL:VSX-30/UXCNCB, VSX-925-K/CUXCN)
1 2 3 4
O
5VSX-31
5 6 7 8
A
B
C
D
E
F
J CN5001
F CN7615JP4001
F CN7613
DC
N36
52
A F
J365
1E
F
SYXCN5 ONLY
VSX-30, 925 only
Exc
ept V
SX
-30,
925
: Audio Signal Route
5 6 7 8
A
B
C
D
E
F
CN1
6 VSX-31
1 2 3 4
2.2 COMPONENT ASSY
B F N 2/12N 2/12 CN1254
B F COMPONENT ASSY(7028069242030-IL:VSX-31/UXCNCB VSX-30/UXCNCB)
Except VSX-31, 30
(CY)
(Y)
(Y)
(CR)
(CR)
(CB)
(CB)
(CR)
(CR)
(Y)
(CB)
(CB
)(C
R)
(CR
)
(CB
)
(CY
)
(VS
Y)
(VS
C)
(VC
R)
(VC
R)
(VC
B)
(VC
B)
(VC
Y)
(VC
Y)
(VSY)
(VSC)
(CY
)
(CR)
1 2 3 4
N
7VSX-31
5 6 7 8
A
B
C
D
E
F
B F
CC
N85
01O
CN
5002
EJ3652
O CP6 N 2/12 CN12502/12 CN1252
: Video Signal Route
(Y)
(Y)
(Y)
(CB)
(CB)
(CB)
(CR)
(CR)
(CR)
5 6 7 8
A
B
C
D
E
F
8 VSX-31
1 2 3 4
2.3 COMPOSITE ASSY
B CN8007
C F
COMPOSITE ASSY (7028069243020-IL)C F
VSX-1020, 1025, 31 ONLY
1 2 3 4
9VSX-31
5 6 7 8
A
B
C
D
E
F
C F
(VSX-1020, 1025, 31)
(VSX-1020, 1025, 31)
VSX-1020VSX-1025VSX-31
(VSX-925, 30)
VSX-925VSX-30
5 6 7 8
A
B
C
D
E
F
10 VSX-31
1 2 3 4
2.4 DISPLAY ASSY
L
L HEADPHONE ASSY(7028069225010-IL)
0.47(1)VSX-925/CUXCN 0.47(1) 1(1/4) 1(1/4) NM NM
R3021MODEL/AREA
NAME R No.
R3022 R3025 R3026 R3027 R3028
0.47(1)VSX-30/UXCNCB 0.47(1) 1(1/4) 1(1/4) NM NM
0.47(1)VSX-31/UXCNCB 0.47(1) 1(1/4) 1(1/4) NM NM
OJH5301
K F
K F DISPLAY ASSY (7028069221060-IL:VSX-31/UXCNCB)(70280692210B0-IL:VSX-30/UXCNCB)(70280692210D0-IL:VSX-925-K/CUXCN)
1 2 3 4
11VSX-31
5 6 7 8
A
B
C
D
E
F
MM POWER SW ASSY
(7028069222010-IL)
VS
X-1
020,
31
ON
LY
47kVSX-925/CUXCN NM 22k 33k 47k NM
R3192MODEL/AREA
NAME PROJECT MODEL AREA
R3193 R3182 R3183 R3184 R3185
47kVSX-30/UXCNCB NM 10k 39k 47k NM
47kVSX-31/UXCNCB NM 39k 10k 47k NM
N 3/12 CN1405OCN55
GCN3005
A F
5 6 7 8
A
B
C
D
E
F
DS
CL
1
R0
XC
-
R0
XC
+
SC
L_
B
SD
AB
RB
XC
-
C15
020.
1u/1
0
C15
04
C1
62
6
47
p/5
0C
H
C1
62
5
47
p/5
0C
H
W
YC
LK
P3
4
YC
LK
N3
5
GN
D6
36
GN
D7
37
38
CEC_RX
OUTDIS
VCC6
ADT2P
GND10
CEC_LINE
63
SC
L_
B6
4G
ND
11
65
GN
D1
26
6B
CL
KN
67
*R16
360
C1
64
24
70
p/5
0
C1
50
1
C15
4710
00p/
50
C15
48 NM
42
43
60
59
41
58
0,1025
12 VSX-31
1 2 3 4
2.5 D-MAIN ASSY (5/12)
N 5/12F
!
0.01
u/16
0.1u
/10
0.1u
/10
0.1u/10
0.1u
/10
0.1u
/10
0.1u/10
0.1u
/10
10u/
6.3
0.1u/10
470p
/50
470p
/50
470p
/50
470p/50
470p/50
470p/50
RT1
RT2
RT3
RT4
RT1
RT2
RT3
RT4
RT1
RT2
RT3
RT4
RT1
RT2
RT3
RT4
R4XC+
R4X1-
R4X1+
R4X0-
R4X2+
R4XC-
R2X2+
R2X0-
R2X2-
R2X1-
R2X1+
R2X0+
R1X2+
R1XC-
R1X1+
R1X0+
R1X1-
R1XC+
R1X2-
R1X0-
R3XC-
R3XC+
R3X0-
R3X0+
R3X1-
R3X1+
R3X2-
R3X2+
R4X0+
R4X2-
DSDA4
DSCL4
DSDA3
DSCL3
DSCL2
DSDA2
SCL_C
SDA_C
HPD_C
SCL_C
SDA_C
HPD_C
R1X2+
R1X2-
R1X1+
R1X1-
R1X0+
R1X0-
R1XC+
R1XC-
R2XC-
R2XC+
R0
X0
-
R0
X0
+
R0
X1
-
R0
X1
+
R0
X2
-
R0
X2
+
SDA_C
SCL_C
XH
DR
XR
ST
HD
MIS
EL
C
HD
MIS
EL
A
RB
X0
+
RB
X2
+
RB
X2
-
RB
XC
+
RB
X1
+
RB
X1
-
RB
X0
-
HD
MIS
EL
B
HPD2
HPD3
HPD4
HDSCL
WP1
HOTDETA
HDMI5VDET
HOTDETB
HOTDETC
HDSDA
C1
59
34
.7u
/10YB
C1
59
4
4.7
u/1
0Y
B
C15
110.
1u/1
0
C15
19
C15
1210
00p/
50
C15
090.
1u/1
0C
1510
1000
p/50
C1
51
47
p/5
0
CH
C1
51
37
p/5
0 CH
C1
62
3
C1
61
6
C1615
C1
62
4
C1
61
7
C1614
C15
061u
/6.3
C15
081u
/6.3
C1
62
2
C15
370.
1u/1
0C
1536
470p
/50
*C1632
0.1u/10
*C1631
0.1u/10
C15
07
C1601
1000p/50YB
C1602
1000p/50YB
C1603
1000p/50YB
C1604
1000p/50YB
C15
0510
u/6.
3
C1613
*D1601DAN202U
L1506QTL1013-A
L1505
QTL1013-A
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
IC1592R1172H121B
CE1
GND2
NC3
VDD4
5VOUT
S-24CS02AFT*IC1602
A01
A12
A23
GND4 5
SDA
6SCL
7WP
8VCC
SN74CBT3257PWR*IC1603
S1
1B12
1B23
1A4
52B1
62B2
72A
8GND
93A
103B2
113B1
124A
134B2
144B1
15OE
16Vcc
CXB1444RIC1601
HDMI EQ S
RXTM
1
SDA_C
2
SCL_C
3
GND14
CCLKN5
CCLKP6
VCC17
CDTON8
CDTOP9
GND210
CDT1N11
CDT1P12
VCC213
CDT2N14
CDT2P15
GND316
VCC317
REXT
18
OPACTRLN
19
CEC_TX
20
SE
LC
21
SE
LB
22
SE
LA
23
GN
D4
24
YD
T2
P2
5
YD
T2
N2
6
VC
C4
27
YD
T1
P2
8
YD
T1
N2
9
GN
D5
30
YD
TO
P3
1
YD
TO
N3
2
VC
C5
33
BC
LK
P6
8V
CC
96
9B
DT
ON
70
BD
T0
P7
1G
ND
13
72
BD
T1
N7
3B
DT
1P
74
VC
C1
07
5B
DT
2N
76
BD
T2
P7
7G
ND
14
78
VC
C1
17
9H
PD
_C
80
IC1501HDMI RX
L1602NM
L1603NM
L1601NM
L1503ATL7010-A
L1504
ATL7010-A
L1604NM
DTC114YUA*Q1611
R1
50
31
00
R1502
1M
R15
09
R16
15
NM
R1
59
2
0
R16310
R1632
4.7k
(D)
R16
11N
M
R16
1247
k
*R16
5410
k
*R16
5510
k
R16
60N
M
*R16
5610
k
R16
07N
M
*R1653
100
R16
61N
M
*R1652 10
*R1651 10
R16
0847
k
R16
0447
k
R16
03
NM
R16
011k
*R16180
*R1619 0
R16
1647
k
R1617 0
VA
1623
NM
VA
1613
NM
VA
1616
NM
VA
1611
NM
VA
1607
NM
VA
1606
NM
VA
1619
NM
VA
1620
NM
VA
1622
NM
VA
1628
NM
VA
1627
NM
VA
1630
NM
VA
1625
NM
VA
1629
NM
VA
1621
NM
VA
1626
NM
VA
1624
NM
VA
1638
NM
VA
1631
NM
VA
1633
NM
VA
1634
NM
VA
1639
NM
VA
1637
NM
VA
1636
NM
VA
1618
NM
VA
1635
NM
VA
1632
NM
VA
1617
NM
VA
1640
NM
VA
1615
NM
VA
1612
NM
VA
1609
NM
VA
1605
NM
VA
1603
NM
VA
1608
NM
VA
1602
NM
VA
1601
NM
VA
1604
NM
VA
1614
NM
VA
1610
NM
V+3R3_HHH
V+3R3_HHH
V+1R2_HD
V+1R2_HD
V+5_R1 V+5_HD
V+5_E1
V+3R3_HHH
V+1R8_HHH
V+1R2_HD
V+5_E1
V+5_R2
V+5_R3
V+5_R4
V+5_R5V+5_R4
V+5_R3
R16
13N
MR
1609
NM
R16
05N
M
X1501ASS7106-1
27MHz
FA-238 27MHz CL=7pF (EPSON)
1 2
4 3
C1
57
6M
VG
16
VC
47
ME
56
TP
AC
H7
35
1-1
C1
57
7
MVG6.3VC47MD56TP
AC
H7
35
0-1
C1
63
5
C1
63
6
C1
63
7
C1638
C1639
C1640
C1
64
14
70
p/5
0
C15
80
V+3R3_HHH
GNDD
C15
46
470p
/50
C15
4910
00p/
50
C1553470p/50
AKP7247-1JA1601
AD3PBX19G0 (QiRui)
1Data2+
2Data2 Shield
3Data2-
4Data1+
5Data1 Shield
6Data1-
7Data0+
8Data0 Shield
9Data0-
10Clock+
11Clock Shield
12Clock-
13CEC
14NC
15SCL
16SDA
17DDC/CEC GND
18+5V
19Hot Plug Detect
AKP7247-1JA1604
AD3PBX19G0 (QiRui)
1Data2+
2Data2 Shield
3Data2-
4Data1+
5Data1 Shield
6Data1-
7Data0+
8Data0 Shield
9Data0-
10Clock+
11Clock Shield
12Clock-
13CEC
14NC
15SCL
16SDA
17DDC/CEC GND
18+5V
19Hot Plug Detect
AKP7247-1JA1603
AD3PBX19G0 (QiRui)
1Data2+
2Data2 Shield
3Data2-
4Data1+
5Data1 Shield
6Data1-
7Data0+
8Data0 Shield
9Data0-
10Clock+
11Clock Shield
12Clock-
13CEC
14NC
15SCL
16SDA
17DDC/CEC GND
18+5V
19Hot Plug Detect
AKP7247-1JA1602
AD3PBX19G0 (QiRui)
1Data2+
2Data2 Shield
3Data2-
4Data1+
5Data1 Shield
6Data1-
7Data0+
8Data0 Shield
9Data0-
10Clock+
11Clock Shield
12Clock-
13CEC
14NC
15SCL
16SDA
17DDC/CEC GND
18+5V
19Hot Plug Detect
74
VH
C1
53
MT
C
IC9751
/Ea1
S12
I3a3
I2a4
5I1a
6I0a
7Za
8GND
9Zb
10I0b
11I1b
12I2b
13I3b
14S0
15/Eb
16Vcc
GNDD
R9
75
1
0
R9
75
2
10
k
R9
75
3 0
R9
75
4
10
k
*R
97
55
0
R9
75
6 10
k
R9
75
9
0
R9
75
7
0R
97
60 10
k
R9
75
8 10
k
V+5_R2V+5_R1
*R
97
61
0
V+5_F
R9
76
2 10
k
V+3R3_EM_DC9751
0.1u/10
V+3R3_HHH
C1
59
5
NM
R1
59
3
NM
DTC114YUAQ9551
R9
76
6
10
kD
97
51
DA
N2
02
U
*Q1612
HN1K02FU
Tr1_Source1
Tr1_Gate2
Tr2_Drain3Tr2_Source
4
5Tr2_Gate
6Tr1_Drain
3
20
19
1
18
2
HDMI IN 1
HDMI IN 2
HDMI IN 3
HDMI IN 4
DSCL1
DSDA1*R1621
0
0*R1622
*R1602
0
VSX-31,1020,1025 only
VSX-31,1020,1025 only
VSX-31,1020,1025 only
VSX-30,925 only
VSX-31,102only
1 2 3 4
0.1u
/10
0.1u
/10
470p
/50
R0
X1
-
R0
X1
+
R0
X2
-
RB
X1
+
RB
X1
-
C1
62
3
C1
61
6
CXIC
HDM
XTM
DA_C
CL_C
EXT
OPACTRLN
EC_TX
YD
T2
P
YD
T2
N2
6
VC
C4
27
YD
T1
P2
8
YD
T1
N2
9G
ND
13
72
BD
T1
N7
3B
DT
1P
74
VC
C1
07
5B
DT
2N
C1
63
6
C1
64
14
70
p/5
0
VSon
13VSX-31
5 6 7 8
A
B
C
D
E
F
N 5/12F
RFX2
-
RFX1
-
RFX0
-
RFXC
-
RFX2
+
RFX1
+
RFX0
+
RFXC
+
10u/
6.3
0.1u/10
0.1u/10
0.1u
/10
0.1u/10
0.01
u/16
0.1u
/10
10u/
6.3
10u/
6.3
0.1u
/10
0.01
u/16
0.1u
/10
10u/
6.3
0.1u
/10
1u/1
0
L1611
ATL7010-A
(1608)
V+3R3_HHH47
0p/5
0
*C16
51
0.01
u/16
*C16
5247
0p/5
0
470p
/50
ACH7
337-
1
ACH7
337-
1
100p
/50
0.01
u/16
NM
NM
RT1
RT2
RT3
RT4
RT1
RT2
RT3
RT4
DS
CL
1
DS
DA
1
RFX2+
RFX2-
RFX1+
RFX1-
RFX0+
RFX0-
RFXC+
RFXC-
R0
XC
-
R0
XC
+
R0
X0
-
R0
X0
+
HP
D1
HOTDET5
SDA_SINK
SCL_SINK
Q1
0
Q1
1
Q2
8
Q2
9
Q3
3
Q3
1
Q3
0
Q3
2
Q7
Q6
Q35
Q34
Q16
Q17
Q19
Q18
Q2
0
Q2
1
Q2
2
Q2
3
RX
DE
RX
VS
YN
C
RX
OC
LK
RX
HS
YN
C
SC
L_
SIN
K
SD
A_
SIN
K
VS
SC
L
VS
SD
A
XV
DE
CR
ST
A_VCYIN
A_VCBIN
A_VCRIN
A_VVYIN
SC
L_
B
SD
A_
B
HP
D_
B
RB
XC
-
RB
X0
+
RB
XC
+
RB
X0
-
RBX0+
SDA_B
RBXC-
RBX2-
SCL_B
RBX2+
RBXC+
RBX1+
RBX0-
HPD_B
RBX1-
SDA_BSCL_B
WP6
HD
MC
LK
RXMCK
C17
320.
1u/1
0
C17
460.
1u/1
0
C17
100.
1u/1
0
C17
1110
00p/
50
C17
09
C1621
C1618
C1
61
7
C1620
C17290.1u/10
C1727 0.1u/10
C1728 0.1u/10
C17301000p/50
C17150.1u/10
C17260.1u/10
C17
170.
1u/1
0
C17
14
C17
13
C17
12
C17
18
10u/
6.3
C17
21
C17
19
0.1u
/10
C17
22C
1725
C17
24
C17
23
C17
070.
082u
/10
C17
080.
01u/
16
C1
62
2
C17
436p
/50
CHC17
425p
/50
CH
C17
310.
01u/
16
C17030.1u/10
C17040.1u/10
C17
060.
1u/1
0
C15
020.
1u/1
0
C15
040.
1u/1
0
C1
62
6
47
p/5
0C
H
C1
62
5
47
p/5
0C
H
C1
61
2
C16191000p/50
L1703QTL1013-A
GNDHDV
GNDD
GNDD
GNDD
GNDD
B1444R1601
I EQ SW
GN
D5
30
YD
TO
P3
1
YD
TO
N3
2
VC
C5
33
YC
LK
P3
4
YC
LK
N3
5
GN
D6
36
GN
D7
37
SC
L_
SIN
K3
8
SD
A_
SIN
K3
9
HP
D_
SIN
K4
0
CEC_RX
41
OUTDIS
42
VCC6
43HPD_A
44SDA_A
45SCL_A
46GND8
47ACLKN
48ACLKP
49VCC7
50ADTON
51ADTOP
52GND9
53ADT1N
54ADT1P
55VCC8
56ADT2N
57
ADT2P
58
GND10
59
CEC_LINE
60
CV
CC
61
HP
D_
B6
2S
DA
_B
63
SC
L_
B6
4G
ND
11
65
GN
D1
26
6B
CL
KN
67
BC
LK
P6
8V
CC
96
9B
DT
ON
70
BD
T0
P7
1
L1702ATL7010-A
L1701ATL7010-A
L1501ATL7010-A
L1502
ATL7010-A
R17
0747
21 436 58 7
R17
1647
21 436 58 7
R17
0547
21 436 58 7
R170447
2
1
4
3 6
5
8
7
R170347
2
1
4
3 6
5
8
7
R17
1747
21 436 58 7
*R16
360
R16
380
*R16
370
R1642 470
R1641 470
R16351k
R16341k
R1640
NM R16390
R1722 0 (1608)
R1721 0
R1702
NM
R1701
NM
R17
0647
R17
1510
0
R17
1410
0
R17
11
470
R17
091.
3kR
1712
NM
R17
13
4.7k
R17
1039
0
R17
421k
R1741 1M
V+3R3_HHH
V+3R3_HHH
V+1R8_HHHV+1R8_HHH
V+5_HD
V+5_HD
V+1R2_HD
V+5_F
V+3R3_HHH
CONT_EMMA
DA
DV_Rx
C17330.1u/10
R17
080
ANALOG_VIDEO
CONT_GA
CEC_IO_1
C1
73
5
10
00
p/5
0
C17361000p/50
C17371000p/50
C1
73
81
00
0p
/50
C1
73
91
00
0p
/50
C1
63
5
C1
64
24
70
p/5
0
C1643470p/50
C1644470p/50
*C
16
53
C17
47N
M
GNDD
C17
480.
1u/1
0
GNDD
C17
49
NM
C17
50N
M
C17
51
NM
GNDD
C1753
NM
CJL1705NM
1.5u
R1744
NM
C1752
NMR1745
NM
Q1701NM
R1
74
6
NM
GNDD
V+5_V
GNDDGNDD
C1
61
1
MV
G1
6V
C1
00
MF
60
TP
AC
H73
37-1
C17
16
MVG16VC100MF60TP
ACH7337-1
C1
50
1
MVG16VC100MF60TP
AC
H7
33
7-1
C1
70
5
MV
G1
6V
C1
00
MF
60
TP
AC
H7
33
7-1
C1
74
5
MV
G1
6V
C1
00
MF
60
TP
C17
20
MVG16VC100MF60TPIC1701
ADV7181CBSTZ
VIDEO DECODER
INT
1
HS/CS
2
DGND1
3
DVDDIO14
P155
P146
P137
P128
SFL/SYNC_OUT9
DGND210
DVDDIO211
P1112
P1013
P914
P8
15
P7
16
XT
AL
12
1
XT
AL
22
DV
DD
12
3
DG
ND
32
4
P3
25
P2
26
P1
27
P0
28
PW
RD
WN
29
EL
PF
30
PV
DD
31
AG
ND
13
2
NC1
33
FB
34AIN1
35AIN2
36AGND2
37CAPY1
38CAPY2
39AVDD
40REFOUT
41CML
42AGND3
43CAPC2
44NC2
45
AIN3
46
AIN4
47
AIN5
48
AL
SB
52
SD
AT
A5
3S
CL
K5
4V
S_
IN5
5H
S_
IN/C
S_
IN5
6D
GN
D4
57
DV
DD
25
8P
19
59
P1
86
0P
17
61
P1
66
2
FIE
LD
/DE
63
VS
64
LL
C2
0P
41
9P
51
8P
61
7
RE
SE
T5
1
SO
G/S
OY
50
AIN
64
9
C1
50
3
MVG6.3VC220MF60TP
AC
H7
35
4-1
L1
60
5N
M
12 4
3
L1
60
6N
M
12 4
3
L1
60
7N
M
12 4
3
L1
60
8N
M
12 4
3
SG_A
SG_B
SG_C
R1747
NMR1748
NM
L1706CTF1295-A
C17
57N
M
C17
5510
00p/
50C
1756
1000
p/50
C17
5410
00p/
50
C17
58
470p
/50
C15
4710
00p/
50
C15
48 NM
C15
4910
00p/
50
R1749 NM
R1750 NM
R1751 NM
R1752NM
GNDD
C1
60
6
C1
60
5
C17
5910
00p/
50
C17
01
C17
02
AK
P7
26
0-1
*C
N1
60
1
AD
3P
BQ
19
G0
(Q
iRu
i)
1R
FX
2+
2G
ND
D
3R
FX
2-
4R
FX
1+
5G
ND
D
6R
FX
1-
7R
FX
0+
8G
ND
D
9R
FX
0-
10
RF
XC
+
11
GN
DD
12
RF
XC
-
13
HD
SC
L5
14
HD
SD
A5
15
SC
L_
SIN
K
16
SD
A_
SIN
K
17
GN
D
18
V+
5F
19
V+
5_
DD
D
L9551NM
*R9556 0
VA
9560
NM
V+5_R5
VA
9553
NM
VA
9558
NM
*R95
511k
AKP7247-1*JA9551
AD3PBX19G0 (QiRui)
1Data2+
2Data2 Shield
3Data2-
4Data1+
5Data1 Shield
6Data1-
7Data0+
8Data0 Shield
9Data0-
10Clock+
11Clock Shield
12Clock-
13CEC
14NC
15SCL
16SDA
17DDC/CEC GND
18+5V
19Hot Plug Detect
R95
53N
MV
A95
59N
M
VA
9551
NM
*R9557 0
VA
9555
NM
V+5_HD
VA
9554
NM
VA
9556
NM
*R95
5447
k
*D9551DAN202U
GNDD
V+5_E5
VA
9557
NM
*C9551
1000p/50YB
VA
9552
NM
GNDD
*C95530.1u/10
DTC114YUA*Q9552
GNDD
*R95
6510
k
S-24CS02AFT*IC9551
A01
A12
A23
GND4 5
SDA
6SCL
7WP
8VCC
SN74CBT3257PWR*IC9552
S1
1B12
1B23
1A4
52B1
62B2
72A
8GND
93A
103B2
113B1
124A
134B2
144B1
15OE
16Vcc
GNDD
V+5_E5
*R95
6610
k
*R9562 10
*R9563 10
*R9564
100
*C95520.1u/10 *R
9567
10k
V+5_E5
C15691000p/50
L156
3Q
TL1
013-
A
C15700.1u/10
V+3R3_HHH
R1577
68
R1576
0
GNDD
C1596470p/50
R1
56
2
47
k
X1701
ASS7108-128.63636MHz
FA-238 28.63636MHz CL= 7pF (EPSON)
11GND1
2
GND24
3
3
IC1563
SN74AHC1G08DCK
A1
B2
GND3
Y4
5VCC
42
43
60
59
41
58
HDMI IN BD
N 1/12-4/12,6/12-10/12
N 1/12,3/12,6/12-11/12
N 2/12-4/12,6/12-11/12
N 2/12
N 6/12
N 2/12
N 2/12
N 6/12
N 5/12F D-MAIN ASSY(7028069261020-IL: VSX-30/UXCNCB, VSX-925-K/CUXCN)• HDMI PART (1/2)
G JACK1004
The > mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.
X-31,1020,1025 ly
VSX-31,1020,1025 only
VSX-31,1020,1025 only
: Video Signal Route (VVY)(VVY)
: Video Signal Route (VCY)(VCY)
: Video Signal Route (VCB)(VCB)
: Video Signal Route (VCR)(VCR)
(VVY)
(VCY)(VCB)
(VCR)
5 6 7 8
A
B
C
D
E
F
SCD
9/12
14 VSX-31
1 2 3 4
2.6 D-MAIN ASSY (7/12)
N 7/12F
SPDIF_RX6/DSDL2
FDTI/DSDFL
HDLRCK/DSDR0
HFDT/DSDL0
0.01
u/50(1
608)
470p/50(1608)CH
0.1u/10
0.1u
/50
QTL1013-A
QTL1013-A
V+5_OPT
V+3R3_DIR1
V+3R3_D
V+3R3_DIR2
V+5_DDD1
V+5_DIR
1000
p/50
YB
DIR&DIT
CM0/CDTO/CAD1
CM1/CDTI/SDA
OCLS1/CCLK/SCLOCKS0/CSN/CAD0
NC_A
VSS3
NC_A
VSS4
DIRSO
EMMCLK
EMADAT
S3MCLK
EMBCK
EMLRCK
HDBCK
DIRLRCK
DIRBCK
DIRMCLK
ADADAT
XMBCK
XMADAT
XMLRCK
XMMCLK
HDMCLK
SPDIF_RX3
SPDIF_RX6/DSDL2
DIRBCK
DIRLRCK
S3BCK
S3LRCK
DIRMCLK
DIRADAT
DAUX
DIRX
DSPSI
UNLK
DIRCS
DIRSCK
XDIRRST
USBMCLK
XMMCLK
XMBCK
XMADAT
XMLRCK
SPDIF_RX7
C1
14
MV
G1
6V
C4
7M
E5
6T
PA
CH
73
51
-1
AC
H7
33
7-1
C1
03
MV
G1
6V
C1
00
MF
60
TP
C113
0.1u/10
YB
C1
01
YB
C1
17
10
00
p/5
0Y
B
C115
C105
0.1u/10
YB
*C1240.01u/16
YB
C116
YB
C112
100p/50CH
C1
19
47
0p
/50
YB
C1
02
(16
08
)YB
C1
20
0.1
u/1
0Y
B
C1
22
0.4
7u
/10
(16
08
)Y
B
C1230.01u/16
YB
C104
0.1u/10
YB
C1
18
0.1
u/1
0Y
B
C125
NM
C126
NM
L105
NM
L103
L104
NM
L102QTL1013-A
L101
L106
NM
GNDD
R119100
R112 100
R111 100R
12
1(F
%)
18
k
R117
NM
R116 22
R126
0
(1608)
*R
12
3
10
R114 NM
R120NM
(1608)
R102
100
R101
100
*R125
75
R113 100
*R127
0 (1608)
R110 22
R1
22
10
R124
75
R115 47
V+5_DDD1
V+3R3_D
O
DA
R132
0(1608)
R1
33
0(1
60
8)
DC
CO
NT
_G
A
CO
NT
_E
MM
A
C1270.1u/10
*C1280.1u/10
C129NM
C130NM
C1
31
IC101AK4114VQ
IPS0/RX4
1
NC_AVSS1
2
DIF0/RX5
3
TEST24
DIF1/RX65
NC_AVSS26
DIF2/RX77
IPS1/IIC8
P/SN9
XTL010
XTL111VIN
12
TV
DD
13
NC
_D
VS
S1
14
TX
01
5
TX
11
6
BO
UT
17
CO
UT
18
UO
UT
19
VO
UT
20
DV
DD
21
DV
SS
22
MC
KO
12
3
LR
CK
24
SDTO
25
BICK
26
MCKO227
DAUX 28
XTO 29
XTI 30
PDN 31
32
33
34
35
INT0
36
INT
13
7
AV
DD
38
R3
9V
CO
M4
0A
VS
S4
1R
X0
42
43
RX
14
4T
ES
T1
45
RX
24
6
47
RX
34
8
*JA101AKB7223-1
RCA-206A-07 (YUQIU)
4
3
2
1
JA104
AKN7053-1JSR2165 (Solream)
1
2
3
JA103
AKN7053-1
JSR2165 (Solream)
1
2
3
R9
80
1
NM
R9
80
2
NM
R9
80
3
NM
R9
80
4
NM
GNDD
C1
21
MV
G1
6V
C4
7M
E5
6T
P
AC
H7
35
1-1
DIR
IN 1
DIGITAL
COAX1
COAX2
DIGITAL
RX1
IN 2
COAX
RX0
OPT
The > mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
UXCNCB, CUXCN
F1 T8A L 250V
The > mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when replacing, be sure to use parts of identical designation.
KCN3003
JCP11
LJ6
KCN3004
JCP10
N 12/12CN1903
N 12/12CN1900
O F
VSX-31, 30 only
: Audio Signal Route
(SBL)(SBL)
(SL)(SL)
(FL)(FL)
(C)(C)
(SB
L)
5 6 7 8
A
B
C
D
E
F
18 VSX-31
1 2 3 4
2.8 MIC, F-VIDEO and USB ASSYS (VSX-30, VSX-925)
D F E F T F D F E F T F
USB ASSY (7028069245020-IL)T F
F-VIDEO ASSY (7028069248020-IL)E F
MIC ASSY (7028069247020-IL)D F
CN
1259
N2/1
2FC
N80
16B
FC
N21
04A
FC
N21
05A
F
1 2 3 4
19VSX-31
5 6 7 8
A
B
C
D
E
F
3. PCB CONNECTION DIAGRAM3.1 MIC, F-VIDEO and USB ASSYS (VSX-30, VSX-925)