Yamaha DSP-AX1/RX-V1 User Manual

ABCDEFGH
1
2
3
4
5
6
IJKLMNO
7
8
9
10
DSP-AX1/RX-V1
L/R
L/R
LS/RS
RC
C/LFE
C/RC
CENTER
L/R
C/LFE
FL/FR
FL/FR
FRONT L
RC
RC
RL/RR
L
FL/FR
FL/FR
RL/RR
RL/RR
L/R
L/R
C/RC
C/LFE
REAR
CENTER
RL/RR
REAR L
0
0 0
0.2
4.8
4.8
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
4.8
3.2
2.0
2.5
4.6
1.6
4.8 4.8
4.8
4.8
4.8
4.4
4.8
4.8 4.8 4.8 4.8 4.8 2.4
2.4
2.5
0
~ ~
0 0
4.8 4.8
2.3
2.4
~
0 0 0 0
0
4.8
4.8 4.8 4.8 4.8 4.8 2.4
2.4
2.5
0
~ ~
0 0
4.8 4.8
2.3
2.4
~
0 0 0 0
0
4.8
4.8 4.8 4.8 4.8 4.8 2.4
2.4
2.5
0
~ ~
0 0
4.8 4.8
2.3
2.4
4.4
0 0 0 0
0
4.8
4.8 4.8 4.8 4.8 4.8 2.4
2.4
2.5
0
~ ~
0 0
4.8 4.8
2.3
2.4
4.4
0 0 0 0
0
4.8
4.8 4.8 4.8 4.8 4.8 2.4
2.42.4
4.9
-4.8
2.6
-4.8
-4.8
-2.3
0 0
2.6
4.9
0
0
0
0
0
0
11.5
11.5
0
-2.2
~ 0
2.6
0
~ ~
0 0
4.8 4.8
2.3
2.4
3.0
0 0 0 0
0
0
0
0
0
~
~
4.8
3.2 0 2.4
4.8
4.7
4.7
4.8 2.5 2.5
0 0
2.3 4.7 4.8 4.8 4.8 4.8 4.8 4.8 4.8 3.2
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
0
0 0
~
~
~
~
~
~
~
~
~
0
0
0
0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1
4.8
3.2
0
0 0 0
0
3.2
4.8
0
0
0
0
0
0
0
0
0
4.8
4.8
3.2
4.8
~
~
~
~
~
~
~
~
~
~
~
~
0.1
0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2
4.8
4.8
4.6 2.0
0.2 0.2 0.2 0.2
2.5 2.5 1.6
~
~ ~ ~ ~
4.8
0.2 0.2 0.2 0.2
0.2 0.2 0.2 0.2
4.8
4.8
0 0
1.6 1.6 1.6 1.6 1.6 1.6
3.9 3.9
4.1
~ ~ ~ ~ ~
0
4.8
2.4 2.4 2.4 2.4
3.6
4.3 1.6
1.6 1.6 1.6 1.5 4.8
3.2
4.8
1.5
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
3.5
1.6
4.8
0
2.4
2.4
2.4
2.4
~
~
~
~
~
0
3.2
3.6
3.9
4.3
4.1
4.8
3.2
4.8
4.7 4.7 4.8 4.8 4.8 4.8 4.8
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 0 0
3.2
4.8 0 2.5 2.3
0 0 0 0
1.6
1.6
0
1.7
0
4.8 3.2
0 0
3.2
4.8
0
3.0
4.4
4.4
1.8
4.4
4.8
0
~
~
~
~
~
~
~
~
~
~
0
0
0
0
0
4.8
4.8
3.2
0 0
1.6 4.8 1.7
1.6
3.5
4.6 2.0
~ ~ ~ ~
~ ~ ~ ~
0.2 0.2 0.2
0
0 0
0.2 0.2 0.2 0.2 0.2
2.5 2.5 1.6
~ ~ ~ ~ ~
0.2 0.2 0.2
t
2.4 4.9
-4.8
2.5
-4.8
-2.3
0
0
2.7
4.9
0
0
0
0
0
0
11.5
11.5
0
-2.1
~ 0
2.4 4.9
-4.8
2.5
-4.8
-2.3
0
0
2.6
4.9
0
0
0
0
0
0
11.5
11.5
0
-2.1
~ 0
2.4 4.9
-4.8
2.5
-4.8
-2.3
0
0
2.6
4.9
0
0
0
0
0
0
11.5
11.5
0
-2.2
~ 0
2.4 4.9
-4.8
2.5
-4.8
-2.3
0
0
2.6
4.9
0
0
0
0
0
0
11.5
11.5
0
-2.2
~ 0
2.4 4.9
-4.8
2.6
-2.3
0 0
2.7
4.9
0
0
0
0
0
0
-11.5
-11.5
0
-2.2
~ 0
-4.8
2.4 4.9
-4.8
2.5
-2.3
0 0
2.6
4.9
0
0
0
0
0
0
-11.5
-11.5
0
-2.2
~ 0
-4.8
2.4 4.9
-4.8
2.5
-2.3
0 0
2.6
4.9
0
0
0
0
0
0
-11.5
-11.5
0
-2.2
~ 0
-4.8
2.4 4.9
-4.8
2.5
-2.3
0 0
2.6
4.9
0
0
0
0
0
0
-11.5
-11.5
0
-2.2
~ 0
-4.8
2.4 4.9
-4.8
2.5
-2.3
0 0
2.6
4.9
0
0
0
0
0
0
-11.5
-11.5
0
-2.2
~ 0
DSP6
DSP6
DIGITAL FILTER
DAC
RAM
RAM RAM
■ SCHEMATIC DIAGRAM (DSP(1)-2)
* All voltage are measured with a 10MΩ/V DC electric volt meter.
* Components having special characteristics are marked Z and
must be replaced with parts having specifications equal to those
originally installed.
* Schematic diagram is subject to change without notice.
Point t (Pin 3 of IC7)
V : 1V/div, H : 50 nsec/div
DC, 1 : 1 probe
0V
IC10, 11, 13, 14, 16, 17, 19, 20, 22, 23
: PCM1704F
24 bit D/A Converter
IC47~56 :
µPC4570G2
Dual OP-Amp
–+
OUT 1
–IN 1
–V CC
+V CC
OUT 2
1
2
3
4
5
+IN 1 –IN 2
+IN 2
– +
6
7
8
IC33 ~ 35 : MSM514260C-60JS
262,144-word x 16 bit Dynamic RAM
1
VCC
2
DQ1
3
DQ2
4
DQ3
5
DQ4
6
VCC
7
DQ5
8
DQ6
9
DQ7
10
DQ8
11
NC
12
NC
13
WE
14
RAS
15
NC
16
A0
17
A1
18
A2
19
A3
20
VCC
40
VSS
39
DQ16
38
DQ15
37
DQ14
36
DQ13
35
VSS
34
DQ12
33
DQ11
32
DQ10
31
DQ9
30
NC
29
LCAS
28
UCAS
27
OE
26
A8
25
A7
24
A6
23
A5
22
A4
21
VSS
TIMING
GENERATOR
I/O
CONTROLLER
I/O
CONTROLLER
COLUMN
DECODERS
SENSE
AMPLIFIERS
I/O
SELECTOR
OUTPUT
BUFFERS
OUTPUT
BUFFERS
INPUT
BUFFERS
INPUT
BUFFERS
MEMORY
CELLS
COLUMN
ADDRESS
BUFFERS
INTERNAL
ADDRESS
COUNTER
REFRESH
CONTROL CLOCK
ROW
DECODERS
WORD
DRIVERS
ON CHIP
VBB GENERATOR
ROW
ADDRESS
BUFFERS
RAS
LCAS
UCAS
A0~A8
VCC
VSS
WE OE
DQ1~DQ8
DQ9~DQ16
99
16 16
8
8
8
8
8
8
8
8
99
REF DC
SERVO DC
—VDD
DGND
+VDD
—VCC
AGND
+VCC
BPO DC
19 17 4 5 6 20 16 11 12
14
SERIAL INPUT I/F
&
CONTROL LOGIC
23—BIT DAC A
23—BIT DAC B
BIPOLAR
OFFSET
REFERENCE
&
SERVO
POWER SUPPLY
10
9
1
7
2
3
8
13
18
IOUT
NC
NC
NC
NC
BCLK
WCLK
DATA
20BIT
INVERT
IC9, 12, 15, 18, 21 : DF1704E
24 bit Digital Filter
SERIAL
INPUT
I/F
8X OVERSAMPLING
DIGITAL FILTER
WITH
FUNCTION CONTROLLER
OUTPUT
I/F
MODE
CONTROL
I/F
CRYSTAL OSC POWER SUPPLY
2
28
1
11
12
13
10
15
14
16
17 18 27 6
43 5
26
25
24
23
19 20
7 9 22 8
BCKIN
LRCIN
DIN
BCKO
WCKO
DOL
DOR
SF0 SF1
SRO
IIS IW0 IW1 OW0 OW1
XTI
XTO
CLKO
VDD
VSS
MD/CKO
MC/LRIP
ML/RESV
MODE
MUTE
RST
DEM
SCK
IC57 : HD74HC00FPEL
Quad 2 Input NAND
A1
B1
A2
VDD
B4
1
2
3
4
11
Y1 A4
Y4
12
13
14
B2
Y2
B3
A3
5
6
7
VSS Y38
9
10
E-91/J-83
P-E92/J84
E-1
P-E93/J85
D-4
P-E92/J84
D-1
P-E92/J84
D-1

Yamaha DSP-AX1/RX-V1 Specifications

General

Brand	Yamaha
Model	DSP-AX1/RX-V1
Category	Amplifier
Language	English