Printed Circuit Board - Yamaha DSP-E800 Service Manual

A B
PRINTED CIRCUIT BOARD (Foil side)
1
2
3
4
FROM : MAIN (1)
FROM : OPERATION (3)
5
6
C
FROM : DSP
4
8
1 4
1 1
1
8
5 16
16 9
8 5
1 15
16
30
9
16
8
1
D E
INPUT ( 1 ) P. C. B.
FROM : DSP
8
9
8 1
FROM : OPERATION (2)
Semiconductor Location
Ref. No. Location
D401 E2
D402 E2
D403 E2
D404 E2
34
F G
FROM : INPUT (2)
1 8
5
8
1
4
W403
TO : INPUT (3)
Ref. No. Location Ref. No. Location
IC401 F3 Q401 C4
IC402 F3 Q402 B3
IC403 D3 Q403 B3
IC404 C3 Q404 B3
IC406 F2 Q405 C3
IC407 C4 Q406 B3
IC408 E3 Q407 B3
IC409 D3 Q408 C3
IC410 E2 Q409 C3
IC411 D2 Q410 B3
IC412 C2 Q411 B3
IC413 C2 Q412 C3
IC414 B2
IC415 F3
H
DSP-E800
CD
TUNER
IN
TAPE/MD
OUT
DVD/LD
D–TV
CBL/SAT
IN
VCR
OUT
35