Yamaha DSP-AX457 User Manual

ABCDEFGH I J
1
2
3
4
5
6
7
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
57
SUBTRANS (2)
(CB457)
XMSDD
XMSCK
XMWCK
XMMCK
DG
/CSDIR
/CSTI
MUTETI
/CSDAC
SCK
SDD
SDM
/ICDIR
/ICTI
/TIBUSY
/SPIRDY
/INTDIR
/INTTI
FUNCTION
(CB305)
FUNCTION
(W301)
+5D
+12
ADL
PR
SR
SBR
SW
R
E
+3.3D
-12
ADR
E
PL
SL
SBL
C
L
E
E
CDDTV/CBLDVD
DIGITAL
OUTPUT
DIGITAL
INPUT
OPTICAL COAXIAL
MD/CD-RMD/CD-R
156
105
8
1
12
22
23
1
4
5
8
8
8
5
5
4
4
1
1
11
34
44
33
1
16
9
104
1
50
25
26
24
1
25
48
53
52
14
1
8
7
1
20
9
81
16
11
8
14
24
25
37
48
14
1
8
7
36
13
1
12
1
1
7
10
208
157
1 2 3 4
Ref. No. Location
D3 I5
D8 B3
D9 E6
D10 E6
D11 E6
D12 E6
D13 C5
IC1 D3
IC2 B4
IC3 B3
IC5 C4
IC6 E4
IC7 B5
IC8 E3
IC9 C5
IC10 B4
IC11 B3
IC12 C4
IC13 E5
IC14 D5
IC16 D5
IC18 E6
IC19 C6
IC21 D6
IC22 B4
IC26 B4
■ PRINTED CIRCUIT BOARD (Foil side)
DSP P.C.B. (Side A)
Lead Solder Used
DSP P.C.B. (Side B)
Lead Free Solder Used
• Semiconductor Location
X : NOT USED / O : USED
Circuit No. J, R, T, K, A, B, G, E, L U, C J U, C R, T, K, A, B, G, E, L
C11 X O X O O
C12 X O X O O
C16 X O O X X
C20 X O X O O
C222 X O X O X
C3 X O X O O
C6, 7 X O O X X
IC1 X O X O O
IC3 X O O X X
IC7 X O X O X
L10 X O X O X
L11 X O O X X
L2 X O O X X
L9 X O X O O
RX-V557/HTR-5850/DSP-AX557 RX-V457/HTR-5840/DSP-AX457
Circuit No. J, R, T, K, A, B, G, E, L U, C J U, C R, T, K, A, B, G, E, L
PJ1 X O X O O
R1 X O X O O
R21 X O O X X
R227 X O O X X
R3 X O X O O
R35 X O O X X
R48 O X O X O
R51 O X O X O
R64 O X O X O
R65 O X O X O
R7 X O X O O
R8, 9 X O X O O
U1 X O O X X
U2 X O O X X
RX-V557/HTR-5850/DSP-AX557 RX-V457/HTR-5840/DSP-AX457

Yamaha DSP-AX457 Specifications

General

Brand	Yamaha
Model	DSP-AX457
Category	Amplifier
Language	English