Yamaha DSP-A5 Service Manual

DSP-A5
P. C. B. MAIN (5)
H
E-38/J-36
BACDEFG
1
2
3
4
5
6
■ PRINTED CIRCUIT BOARD (Foil side)
E-39/J-37
P. C. B. MAIN (2)
OUTPUT
REAR
(SURROUND)
CENTERREAR
(SURROUND)
CENTER
R
SPEAKERS
L R
L
+
–
SPEAKERS
+––+MAIN
R
L
B A
FROM:MAIN (6)
E
+B
+BV
VC
NFC
VRR
NFRR
VRL
NFRL
VR
NFR
VL
NFL
–BV
W504
W502
RE
W501
BE
W504
BL
RE
BE
FROM:
MAIN (3)
OUTPUT
MAIN
L
R
PHONES
BA
SPEAKERS ON OFF
PRY SI2 MG BL –BL PRV1 RE CE
FROM:
OPERATION (1)
W553
#503
#503
#16
ERY
PRV1
VP
PRD
PRI
SPRY
SI2
PRY
MG
LDD
W501A
W502A
FROM:
MAIN (3)
W507
BL
W506B
W508A
W507A
W505B
W509
L
BL
E
RR
R
R
BR
E
BL
L
FROM:
MAIN (3)
W510 W506
RE
W505
BE
W508
BL
W502B
W501B
W506A
W505A

R,T,B,G only
R,T,B,G
only
R,T,B,G
only
R,T,B,G
only
R,T,B,G
only
R,T,B,G
only
R,T,B,G only
P. C. B. MAIN (1)
Ref. No. Location
D504 F4
D505 F4
D507 G5
D508 F5
D509 C5
D510 E5
D511 D5
D512 F4
D513 G4
D514 C4
D515 E4
D521 E4
D522 F5
D523 E5
D524 D5
D525 C5
D526 C5
D528 F4
D529 C4
D530 E4
D532 E4
D761 C4
D764 D4
D765 E4
D766 G4
D767 G4
D768 G4
Q521 G6
Q522 F6
Q523 C6
Q524 E6
Q525 D6
Q526 G5
●
Semiconductor Location
Ref. No. Location
Q527A F6
Q527C G6
Q528 F4
Q529 F5
Q530 F5
Q531A E6
Q531C F6
Q532 E4
Q533 E5
Q534 C5
Q535A C6
Q535C C6
Q536 E4
Q537 C5
Q538 E5
Q539A E6
Q539C E6
Q540 E4
Q541 D5
Q542 D5
Q543A D6
Q543C D6
Q545 D5
Q546 G5
Q547 F5
Q548 C5
Q549 E5
Q550 D5
Q551 F4
Q552 G4
Q553 F4
Q555 F4
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
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Yamaha DSP-A5 Specifications

General

Brand	Yamaha
Model	DSP-A5
Category	Amplifier
Language	English