Yamaha DSP-AX2 Service Manual

ABCDEFGH
1
2
3
4
5
6
DSP-AX2
■ BLOCK DIAGRAM
E-46/J-44
DVD
D-TV/LD
CABLE
SAT
VCR 1
VCR 2
DVR
VIDEO
AUX
DVD
D-TV/LD
CABLE
SAT
VCR 1
VCR 2
DVR
VIDEO
AUX
C-INPUT
SELECTOR
IC602
Y-INPUT
SELECTOR
IC603
C-RECOUT
SELECTOR
IC604
Y-RECOUT
SELECTOR
IC605
IC609
INPUT
SELECTOR
IC702
RECOUT
SELECTOR
IC703
IC701
Q701
IC610
Q605
IC601A
IC608
Q609
Q604
Q601
IC607A
IC601B
IC607C
OUTPUT
EXPANSION
IC611
VSEL
MON
IC751
IC752B
IC752A
IC752C
IC951
SW802
SW985
DSP
PROGRAM
SELECTOR
SW901 – 903, 991 – 994
SW972, 977
IC901, 902
SW990
V901
U901
4M
FLASH
MEMORY
IC527
VIDEO
CONTROL
DSP
CONTROL
See page E-77/J-75 (VIDEO)
See page E-74/J-72 (OPE)
See page E-73/J-71 (FUNCTION)
VIDEO
CONTROL
VCR 1
VCR 2
DVR
IC607B
XL601
XL501
16MHz
SW801
139 141 51 138 4
116
117
118
60, 61
66 – 68
5, 7, 10 –12
26
136, 137
134
50, 49
125, 126
25
1 – 3, 144
20
21
See page E-78/J-76 (VIDEO)
115
27
39
41
19
IC528
+MB
MG
+5M
POWER DETECT
/RESET
Q506, 507
VCC
VSS
Q603
Q606 – 608
25, 35
1, 11
21, 31
7, 17
1
3
7
5
13
11
4
7
15
1
13
4
11
7
RS232C
MAIN
CPU
IC526
M30802SGP
DC
E-47/J-45

Yamaha DSP-AX2 Specifications

General

Brand	Yamaha
Model	DSP-AX2
Category	Amplifier
Language	English