Yamaha HTR-5740 Servicehandleiding - Pagina 25

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