VSX-74TXVi
29
5
6
7
8
5
6
7
8
C
D
F
A
B
E
CN2802
23
23
CN4320
PREOUT & CONTROL ASSY
(AWX8625)
ADX7460-
Y3
2
SP/PS ASSY
(VSX-74TXVi:AWX8642)
(VSX-72TXV:AWX8644)
AC CORD
*6
'05.2.25 update :TP
ANOTHER TYPE BtoB SOCKET
ANOTHER TYPE BtoB CONNECTOR
KP250NA
2.5mm BOARD to BOARD
2.5mm BOARD to BOARD
CN2801
ADX7459-
Y4
CN4005
2
ADX7498-
ADX7404-
Y6
Y5
CN4006
ADX7459-
Y1
CN4003
2
4
CN4101
3
CN4102
CN4007
CN3063
5
5
CN3061
CN4004
2
ADX7460-
Y2
Y13
ADX7461
BLK
CN4008
9
9
CN3062
FU1
PF13PG-R12
J4009
12
ADX7452
Y11
ADX7453
Y12
PRIMARY ASSY
(AWX8628)
PPL
Y1(L)
Y3(SBL)
GRN
12
CN4402
Y3(LS)
GRY
TRANS SIDE ASSY
(AWX8652)
D20PDY0525E
VH TR ASSY
(AWX8649)
4261
ADX7451-
RED
DIODE ASSY
(AWX8648)
D20PDD0620E
BLK
ADX7488-
BLU
ADX7489-
J13
5/250
J8
6/200
BWN
CN4202
4201
Y8
Y9 Y10
GRY
ADX7490-
ADX7491-
GRY
BWN
Y14
Y15
5
8
9
10
12
11
TRANS2-1 ASSY
(AWX8646)
3
1
TRANS1
ASSY
J51
17/130
CN4403
ADD7516-
4401
MAIN TRANS
*3
T1501
20
19
23
22
21
24 25 26 27 28
PF12PG-R40
*5
FU4
FU5
FU6
FU7
J3001
12
TRANS2-2 ASSY
(AWX8626)
FU8
1.25mm BOARD to BOARD
XKP%%-A
ANOTHER TYPE CODE CONNECTOR
1.25mm BOARD to BOARD
XKP%%-A
ANOTHER TYPE CODE SOCKET
B*B-PH-K-S
PH CONNECTOR
2.0mm WIRE TRAP
1.25mm FFC CONNECTOR(I)
2.0mm CABLE HOLDER
(*;1.5mm CABLE HOLDER)
(*;1.00mm FFC CONNECTOR)
(*;1.00mm FFC)
2.0mm FLAT CABLE
(*;1.5mm FLAT CABLE)
(*;1.00mm FFC CONNECTOR)
1.25mm FFC CONNECTOR(L)
PF**PG-***
CABLE WIRE
BOARD IN
1.25mm FFC
4/100
J5
D20PDY0410E
3203
D15A08-150-2651
*
HEAD PHONE ASSY
(AWX8639)
CN3551
4
REK1087
KU
(10A/125V)
FU1
-
FU2,3
*1.5mm
J10
8/150
INPUT SELECT ASSY
(AWX8640)
*
*5
3561
KU
AC CORD
1905:VDG1075
MAIN
*3
ATS7402-
TRANS
*6
REK1067
FU4
(5A/125V)
REK1108
FU5,6
(1.25A/125V)
REK1112
FU7,8
(2.5A/125V)
*5
G
D
Y
U
X
V
W
Z
AD
AA
AE
NOTES: • When ordering service parts, be sure to refer to
“EXPLODED VIEWS and PARTS LIST” or
“PCB 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.
• : The power supply is shown with the
marked box.