Yamaha RX-V557 Service Manual page 57
Av receiver/av amplifier
Hide thumbs
Also See for RX-V557:
- Product catalog (44 pages) ,
- Owner's manual (92 pages) ,
- Owner's manual (84 pages)
Table of Contents
Advertisement
A
B
1
PRINTED CIRCUIT BOARD (Foil side)
MD/CD-R
MD/CD-R
1
2
DSP P.C.B. (Side A)
Lead Solder Used
14
8
3
1
7
SUBTRANS (2)
(CB457)
1
12
48
13
/INTTI
/INTDIR
37
24
/SPIRDY
36
25
/TIBUSY
/ICTI
/ICDIR
4
SDM
SDD
SCK
7
8
10
11
/CSDAC
MUTETI
1
14
/CSTI
1
20
/CSDIR
DG
XMMCK
1
8
XMWCK
XMSCK
XMSDD
16
9
5
FUNCTION
(W301)
E
E
E
L
R
C
6
SW
SBL
SBR
SL
SR
PL
4
PR
E
ADL
ADR
1
+12
-12
+5D
+3.3D
FUNCTION
(CB305)
7
C
D
DIGITAL
DIGITAL
OUTPUT
INPUT
OPTICAL
COAXIAL
DVD
DTV/CBL
CD
2
3
4
8
14
48
7
1
1
52
208
53
25
26
25
157
156
104
105
1
16
9
8
1
11
12
44
34
22
33
23
1
8
5
8
8
4
5
5
E
F
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
C11
X
O
X
O
C12
X
O
X
O
C16
X
O
O
X
C20
X
O
X
O
C222
X
O
X
O
C3
X
O
X
O
C6, 7
X
O
O
X
IC1
X
O
X
O
IC3
X
O
O
X
IC7
X
O
X
O
L10
X
O
X
O
L11
X
O
O
X
L2
X
O
O
X
L9
X
O
X
O
X : NOT USED / O : USED
DSP P.C.B. (Side B)
Lead Free Solder Used
1
24
50
1
1
4
G
H
I
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
R, T, K, A, B, G, E, L
Circuit No. J, R, T, K, A, B, G, E, L
U, C
J
U, C
R, T, K, A, B, G, E, L
O
PJ1
X
O
X
O
O
O
R1
X
O
X
O
O
X
R21
X
O
O
X
X
O
R227
X
O
O
X
X
X
R3
X
O
X
O
O
O
R35
X
O
O
X
X
X
R48
O
X
O
X
O
O
R51
O
X
O
X
O
X
R64
O
X
O
X
O
X
R65
O
X
O
X
O
X
R7
X
O
X
O
O
X
R8, 9
X
O
X
O
O
X
U1
X
O
O
X
X
O
U2
X
O
O
X
X
J
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
• Semiconductor Location
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
57
Hide quick links:
Advertisement
Table of Contents
