Yamaha HTR-5740 Manuel d'entretien - Page 5

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Yamaha HTR-5740 Manuel d'entretien
A
B
I
1
DSP P. C. B. (Lead Type Device)
Except DSP-AX450
2
14
3
8
1
5
1
5
4
FUNCTION (2)
1
7
/INTDSP
/INTFCT
14
8
VBIT
/ICY
/ICADM
/ICD
SDM
SDD
SCK
5
1
/CSDAC
20
/CSY
/CSADMADL
/CSDIR
11
10
E
L
6
R
C
SW
SBL
SBR
SL
SR
PL
PR
E
ADL
ADR
+12
-12
+5D2
+5D1
FUNCTION (1)
7
C
D
DIGITAL
INPUT
COAXIAL
OPTICAL
CD
DTV/CBL
DVD
MD/CD-R
5
4
3
2
1
109
144
4
16
17
108
1
1
7
48
32
1
73
36
37
72
37
20
21
76
100
75
1
51
25
50
26
1
1
40
44
34
33
16
9
8
4
5
4
5
1
8
8
1
1
8
5
4
E
F
DSP P. C. B. (Surface Mount Device)
DIGITAL
OUTPUT
RX-V550, HTR-5750,
DSP-AX450 only
MD/CD-R
1
RX-V450/HTR-5740/DSP-AX450
Circuit No.
R57
X: NOT USED
Except DSP-AX450
O: USED / APPLICABLE
14
1
8
7
5
8
1
12
13
24
36
25
11
12
22
23
4
5
1
8
G
H
I
• Semiconductor Location
Ref. no. Location
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
J U, C, A, B, G, E, L, R, T, K
X
O
D11
J
RX-V550/HTR-5750
RX-V450/HTR-5740/DSP-AX450
Ref. no. Location
Ref. no. Location
I3
D12
D6
IC11
B4
I3
IC1
C3
IC12
B4
F3
IC2
E4
IC13
B3
G3
IC3
E3
IC14
D5
F4
IC4
E3
IC16
E5
F4
IC5
D3
IC18
C6
F4
IC6
C3
IC19
D6
G4
IC7
D4
IC20
E6
C6
IC8
C4
IC21
E6
C6
IC10
B5
IC22
B4
D6
RX-V550, HTR-5750,
DSP-AX450 only
53