Yamaha DSP-A595 Service Manual

45
BACDEFH
G
1
2
3
4
5
6
■ PRINTED CIRCUIT BOARD (Foil side)
46
DSP-A595
P. C. B. INPUT (2) P. C. B. INPUT (4)P. C. B. INPUT (3)
● Semiconductor Location
Ref. No.
D351
D352
D401
IC301
IC302
IC303
IC351
IC352
IC401
IC402
IC403
IC404
Location
D3
D3
F4
B3
B4
B3
D3
D4
G3
F3
F3
F4
Ref. No.
Q301
Q302
Q303
Q304
Q305
Q306
Q307
Location
B3
B3
B4
B4
B3
B3
B3
AXR
E
AXL
VE
Y
C
V
TO:
OPERATION (2)
W301
#13
#13
+12A
/VCR
VSEL1
VSEL0
E
AXL
E
AXR
TO:
INPUT (1)
W101
#12
#12
VIDEO SIGNAL
IN
TV/DBS
VIDEO VIDEO
VCR DVD/LD
MONITOR
OUT
OUT
IN
VCR
MONITOR
OUT
OUT
LA7956
91
LA7956
91
LA7956
91
TO: DSP
#1
#1
EXTERNAL DECODER INPUT
MAIN
L
R
CENTER
SUB WOOFER
SURROUND
L
R
DIGITAL
DVD/LD
DVD/LD TV/DBS
DIGITAL SIGNAL
OPTICAL
HD74HC153P
81 916
TC74HCU04AP
71 814
GR E GL E GSW E GC E GRR E GRL
TO: INPUT (1)
W102
DSIG
+5D
ISL1
DG
ISL0
LDC/0
uPC4570C
41
LB1641
10 1
58
uPC4570C
41 58
uPC4570C
41 58
W
VG
VUP
+12A
RLO
CO
E
E
RRI
LFE
RI
E
+10
VDN
–12
RRO
LFEO
RO
E
LO
RLI
CI
E
LI
#7
#7
#7
TO: INPUT (1)
B, G only
B, G only
B, G only
B, G only
VOLUME
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
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Yamaha DSP-A595 Specifications

General

Brand	Yamaha
Model	DSP-A595
Category	Amplifier
Language	English