RX-V550/HTR-5750
RX-V450/HTR-5740/DSP-AX450
73
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
SUBTRANS P. C. B.
(Lead Type Device)
1
14
7
8
/RES
+5M
PDET
E
PRY
S10
BR
BL
AC OUTLET
SWITCHED
AC
POWER TRANSFORMER
(Except R, L models)
POWER (2)
(R, L models)
MAIN (2)
Ref. no.
Location
D0401
D2
D0402
D2
D0403
D2
D0404
C2
D0405
C2
D0406
C2
• Semiconductor Location
Ref. no.
Location
D0407
D2
D0408
B2
D0409
D2
D0410
D3
D0411
E2
IC401
C2
Ref. no.
Location
IC402
B2
IC403
C1
Q0401
D2
Q0402
E2
Q0403
E2
Q0404
B2
Circuit No.
J U, C A,
L, R, T, K
B G, E
CB403, 404
X
O
X
X
O
F2
X
O
X
X
O
J401
O
X
O
O
X
R410
X
O
X
X
X
X: NOT USED
O: USED / APPLICABLE
FUNCTION (2)
+5V
-5V
CMP0
CMP1
VIDEO P. C. B.
(Lead Type Device)
D4 VIDEO
DTV
/CBL
MONITOR
OUT
DVD
A
B
VIDEO P. C. B.
(Surface Mount Device)
1
8
16
9
1
8
16
9
1
7
14
8
Ref. no.
Location
D0851
F6
D0852
G6
D0853
G6
D0854
F6
D0855
G6
D0856
G6
D0857
G7
IC851
H6
IC852
F6
IC853
G6
Q0851
I6
• Semiconductor Location
■
PRINTED CIRCUIT BOARD (Foil side)
DSP-AX450