Yamaha DSP-AX1600 User Manual

A
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2
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BCDEFGH I J K
L MN
RX-V1600/DSP-AX1600
SCHEMATIC DIAGRAM (DSP 1/2)
99
★ All voltages are measured with a 10MΩ/V DC electronic volt meter.
★ Components having special characteristics are marked s and must be replaced
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
IC501: SN74LVU04APWR
Hex Inverters
1A
1Y
2Y
VCC
6A
1
2
3
4
11
2A 6Y
5A
12
13
14
3A
3Y
5Y
4A
5
6
7
4Y8
9
10
GND
4B13
4A12
4Y11
3B10
3A9
3Y8
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
IC502: SN74AHCT00PWR
Quad 2-Input Nand Gate
Vcc141A 1
S
2
S
1
S
0
E
I
0
I
1
I
2
I
3
I
4
I
5
I
6
I
7
Z
Z
1412
6
7
34
5
9
11
12
10
1315
V
CC
= PIN 16
GND = PIN 8
= PIN NUMBERS
IC504, 505: SN74LS151NSR
8-input Multiplexer
Input
Selector
RXOUT
RX0
RX1
RX2
RX3
RX4
RX5/VI
RX6/UI
LPF
TMCK/PIO0
TBCK/PIO1
TLRCK/PIO2
TDATA/PIO3
TXO/PIOEN
Cbit, Ubit
Microcontroller
I/F
Data
Selector
Clock
Selector
Modulation
&
Parallel Port
PLL
XIN XOUT XMCK CKST
SLRCK
SBCK
RLRCK
RBCK
RMCK
SDIN
RDATA
RERR
DO
XMODECICECLINTAUDIO/VOEMPHA/UO
1/N
Demodulation
&
Lock detect
1
2
3
4
5
8
9
10
13
44
45
46
47
48
29 28 27 34
23
22
20
17
16
24
21
36
37
41383948353332
IC506: LC89057W-VF4A-E
Digital Audio Interface Transceiver
1
DC input
(Vin)
GND
DC output
(Vo)
3
5
IC507: PQ012FZ01ZPH
Voltage Regulator
2
Bias power supply
(VB)
ON/OFF control
(Vc)
4
Specific IC
IC508: PQ025EZ5MZP
Regulator
Vin Vo
VcNC
GND
Specific IC
1
3
24
5
IC509: µPC29M33T-E1-AZ
Voltage Regulator
3
OUTPUT
1
INPUT
2
GND
Safety Drive
Limiter
Excessive Electric
Current Protection
Sudden Current
Protection
Starter Circuit
Driver
Standard Voltage
Overheat Protection
Amp.
Y4
B2
GND 3
IC510, 551: SN74AHCT1G32DCKR
SINGLE 2-INPUT POSITIVE-OR GATE
Vcc5A1
4B13
4A12
4Y11
3B10
3A9
3Y8
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
IC511: SN74AHCT08PWR
Quad 2-Input And Gate
Vcc141A 1
Pin Multiplexing
EMIF32
L1P Cache
Direct Mapped
4K Bytes Total
Digital Signal Processors
L1D Cache
2-Way Set
Associative
4K Bytes Total
Clock Generator,
Oscillator and PLL
x4 through x25 Multipliers
/1 through /32 Dividers
Power-Down
Logic
Instruction Fetch
Instruction Dispatch
Instruction Decode
Data Path BData Path A
B Register File
Control
Registers
C67x
TM
CPU
Control
Logic
In-Circuit
Emulation
Interrupt
Control
Test
A Register File
.L1t
McASP1
McASP0
McBSP1
McBSP0
I2C1
I2C0
Timer 1
Timer 0
.S1t .M1t .D1 .D2 .M2t .S2t .L2t
GP1
GP0
HPI16
Enhanced
DMA
Controller
(16 channel)
L2 Cache/
Memory
4 Banks
64K Bytes
Tot a l
(4-Way)
L2
Memory
DA610:
192K Bytes
DA601:
64K Bytes
R2 ROM
512K
Bytes
Tot a l
IC512: D60YA003BPYP225
Decoder
1
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
Vcc
OE
B1
B2
B3
B4
B5
B6
B7
B8
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
IC513, 552: SN74LV245APWR
Octal Bus Transceiver
with 3-state Outputs
2
3
5
6
11
10
14
13
15
1
G
A/B
4B
4A
3B
3A
2B
2A
1B
1A
4
7
9
12
1Y
2Y
3Y
4Y
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A/B
1A
1B
1Y
2A
2B
2Y
GND
V
CC
G
4A
4B
4Y
3A
3B
3Y
IC514: SN74LV157APWR
Quadruple 2-line to 1-line data selectors/multiplexers
IC515: W9816G6CH-7
512K x 2 Banks x 16 Bits SDRAM
CLOCK
BUFFER
ADDRESS
BUFFER
CLK 35
18
CKE 34
A10 20
CS
17RAS
16CAS
15WE
21A0
24A3
27A4
32A9
19BA
2 DQ0
3 DQ1
5 DQ2
6 DQ3
8 DQ4
9 DQ5
11 DQ6
12 DQ7
39 DQ8
40 DQ9
42 DQ10
43 DQ11
45 DQ12
46 DQ13
48 DQ14
49 DQ15
14 LDQM
36 UDQM
COMMAND
DECODER
REFRESH
COUNTER
REFRESH
COUNTER
DQ
BUFFER
COLUMN
COUNTER
MODE
REGISTER
CONTROL
SIGNAL
GENERATOR
CELL ARRAY
BANK #0
R
O
W
D
E
C
O
D
E
R
COLUMN DECODER
SENSE AMPLIFIER
CELL ARRAY
BANK #1
R
O
W
D
E
C
O
D
E
R
COLUMN DECODER
SENSE AMPLIFIER
IC533, 534: TC74VHC153FT
Dual 4-Channel Multiplexer
14
A
S0
S0
6
1C0
2
B
S1
S1
S2
S2
S3
S3
S0
7
1Y
5
1C1
S1
4
1C2
S2
1
1G
3
1C3
S3
10
2C0
S0
9
2Y
11
2C1
S1
12
2C2
S2
15
2G
13
2C3
S3
IC542: MX29LV400BTC-70G
FLASH MEMORY
Y4
B2
GND 3
IC571: SN74AHC1G08DCKR
2-input positive-AND gate
Vcc5A1
CONTROL
INPUT
LOGIC
PROGRAM/ERASE
HIGH VOLTAGE
WRITE
STAT E
MACHINE
(WSM)
STAT E
REGISTER
FLASH
ARRAY
X
-
D
E
C
O
D
E
R
ADDRESS
LATCH
AND
BUFFER
Y-PASS GATE
Y-DECODER
ARRAY
SOURCE
HV
COMMAND
DATA
DECODER
COMMAND
DATA LATCH
I/O BUFFER
PGM
DATA
HV
PROGRAM
DATA LATCH
SENSE
AMPLIFIER
Q0-Q15/A-1
A0-A17
CE#
OE#
WE#
RESET#
ANALOG IN
ANALOG IN
DIGITAL IN
DIGITAL IN
2.4
3.4 1.3
1.3
4.3
4.9
4.7 2.6
2.6
0
0
0
3.4
0
0
3.4
3.4
4.8
4.8
0.1
0.1
0.1
3.4
3.4
3.4
3.4
12
11
13
0
0
0
0
0
0
0
1.3
1.7
0
5.0
0.1
0.1
5.0
0
0.1
5.0
0
4.1
0
4.8
4.1
0
4.8
4.1
0
4.8
4.1
0
4.8
0.1
0
0
0
0
14
4
1
2
3
7
5
6
4.1 4.8
4.1
0.1
0.1
3.4
0.1
4.1
4.1
4.3
0
0
0
0
0.1
4.1 4.8
4.1
0.1
0.1
3.4
0.1
4.1
4.1
4.3
0
0
0
0
0.1
3.4
4.9
4.8
5.0 0.1
0.1 0.1
3.3
0.1 4.8
3.4
3.4
1.3
1.3
1.7 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4
3.4 3.4
0
1.3 1.3 1.3 1.3
0.1
3.4
3.4
1.8
0.1
0.7
1.3
1.3
1.8
1.0
3.3
3.3
1.3
1.2
0
0
0
0
0
0
1.3
1.3
1.3
1.3 1.3 1.3 1.3 1.3
1.3
1.3
2.5
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
1.8
2.5
3.4
3.4
3.4 3.4 3.4 3.4 3.4
1.3 0.3 0.2
0 0 0 0 0 0 0 0
3.2
3.2 3.2 3.2 3.0 0.7
~
~
3.4 3.2
1.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.4
3.4
3.4
3.4
0
0.1
0
3.4
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.4
3.4
0.3
0
3.3
3.4
3.3
3.3
3.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
2.5
3.0
3.1
3.1
3.4
3.3
3.3
3.3
3.3
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.1
3.1
0.1
0.1
0.1
0
0
3.3
3.3
3.3
3.3
3.3
3.4
3.4
3.4
3.4
3.4
1.8
0.1
0.1
3.5
3.0
~
~
~
~
~
~
0
0
0
3.3
3.3
3.4
3.4
3.4
0
1.3 0 0 0
0
0 3.4 3.4
3.4
3.4
0
0.1
3.4
1.3 1.3 1.3
3.4 3.4
3.4
0
0 0 0 0
0
0
0 0
0
3.4
5.0
0
3.4
14
2
3
1
4 5 9
10
12
13
11 8 6
3
14
2
7
5
4.9 4.9 4.9 4.9 4.9 0.1
2.7
0
0
0
0.1
3.4
3.4
3.4
3.4
3.4
3.4
1.3
1.3
1.3
1.3
0.1
0.1
0.1
3.3
0
0
0
0
1.3
1.3
1.3
1.3
1.3
1.3
1.3
0.1
3.4
3.4
3.4
3.4
3.4
0.1
0
0
0
0
3.4
3.4
3.4
3.3
1.3
1.3
0
0
0
0.1
1.7
1.7
0
0
0
0
3.4
3.4
3.4
0.1
0.1
0.6
2.3 2.8
0.6
2.3 2.8
0.6
3.3
0.1
0.1
0
0.1
0.1
0.1
4.9
0
0.1
0.1
2.7 3.3
3.4
0.6
3.4
3.4
3.4
4.3
4.3
0
0
0
0
0.6
0.6
3.4
3.4
3.4
1.7
1.7
1.7
3.4
0.1
0.1
0
0
3.4
3.4 3.4
0
0
3.4
3.4
1.7
1.7
1.3 1.3
1.7
0
0
4.8
14
2.3 2.8
1.7
1.7
0
0
0.1
1.7
1.7
0
0
0
0
0
0
0
0
0
3.0
0
0
2.7
0
0
0
A-1
Page 105
to POWER (5)_W7
G7 Page 103
to OPERATION (3)_CB904
F3 Page 101
to FUNCTION (1)_CB317
J2 Page 101
to FUNCTION (1)_CB318
J3 Page 101
to FUNCTION (1)_CB319
J4
Page 103 to OPERATION (2)_CB909
F6
DSP
001.sht
U, C models
INPUT
SELECTOR
RECOUT
SELECTOR
DIR
XM DT
DECODER
No replacement part available.
サービス部品供給なし
POINT A-1 Pin 26 of IC508
MX29LV400BTC-70G

Yamaha DSP-AX1600 Specifications

General

Brand	Yamaha
Model	DSP-AX1600
Category	Receiver
Language	English