Yamaha DVX-700, Руководство по обслуживанию

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CB501
CB502
CB504 CB503
IC500
IC501
IC503
IC503
IC504
IC502
IC504
IC504
A
1
2
3
4
5
6
7
8
9
10
B C D E F G H I J K L M N
DVR-700/NS-PSW700/NS-P700
103
MAIN 3/4
5.1
5.1
5.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.0
0
0
0
0
0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.1
5.1
5.1
5.1
5.1 5.1 5.1
0
0 0 0 0
4.9
0
0
0
0
0 0 0 0 0
5.0 5.0
0
0
2.1
5.1
5.1
5.1
5.0
5.1
5.1 5.1
5.0
0
0
4.4
5.1
2.6
2.1
0
5.1
0
02
.8
2.4 2.6 2.5
0
2.5 1.2
5.0
5.0
5.1
5.0 5.2
4.9 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0
4.8 4.9 4.9 4.9 5.0 5.0 5.0 5.0 5.0
5.0
5.0 5.1 5.1 5.1 0
5.0 5.0 3.9 5.0 5.0
0 0 0 0 0 0 0
4.8
0 0
0
5.0 2.4
5.0 5.0
2.6
2.5 2.5
5.1
4.9 4.9
0 0 0
4.3 3.9 0.4
2.6
0
4.3
0 0 0
0 0 0
5.1
5.0
5.0
5.0
0
2.8
5.0
5.0
0
4.9
5.0
5.0
5.0
5.0
5.0
0
0
0
0
0
0
0
5.0
4.9
5.1
5.0
2.5
0.7
2.5
1.2
4.9
5.0
4.5
5.0
2.8
2.4
2.6
2.6
5.0
5.0
2.5
2.5
2.5
2.5
2.5
0
0
DVD/USB IN
POINT D XL500 (Pin 20 of IC500)
D
to MAIN 1/4
to MAIN 4/4
to MAIN 2/4
SYSTEM CONNECTOR
(DVR-700)
MAIN MICROPROCESSOR
IC500 : M30878JBGP
Single chip 16/32-bit microprocessor
Port P0 Port P1 Port P2 Port P3 Port P4 Port P5 Port P6
Port P7
Port P14 Port P15 Port P11 Port P12
Port P10
Port P9
Port P8
P8
5
Port P13
R0H R0L
R1H R1L
R2
R3
A0
A1
FB
SB
NOTES:
1. Ports P11 to P15 are provided in the 144-pin package only.
2. Included in the 144-pin package only. 26 inputs maximum in the 100-pin package.
3. 6-channel available in the 100-pin package.
4. 6-channel available in the 100-pin package.
5. 10-channel available in the 100-pin package.
FLG
INTB
ISP
USP
PC
SVF
SVP
VCT
Multiplier
M32C/80 series microprocessor core
Clock Generation Circuit
XIN - XOUT
XCIN - XCOUT
On-chip Oscillator
PLL Frequency Synthesizer
A/D Converter:
1 circuit
Standard: 10 inputs
Maximum: 34 inputs
(2)
UART/Clock Synchronous Serial I/O:
7-channel (3)
CRC Calculation Circuit (CCITT):
X16+X12+X5+1
X/Y Converter:
16-bit x 16-bit
D/A Converter:
8-bit x 2-channel
Peripheral Functions
<
V CC2
> <
V CC1
>
<
V
CC1
>
ROM
RAM
Memory
<
V CC1
>
< V
CC2
>
7 8 5 8 8
(Note 1)
8
8
7
8 8 8 8 8 8 8
8
DMACII
DMAC
Watchdog Timer (15-bit)
CAN Module: 2-channel
Intelligent I/O
Time Measurement: 8-channel
(4)
Wave Generating: 16-channel
(5)
Communication Functions:
Clock Synchronous Serial I/O, UART,
HDLC Data Processing
Timer (16-bit)
Timer A: 5-channel
Timer B: 6-channel
Three-Phase Motor Control Circuit
IC501 : BR24L08FVM-WTR
I 2 C bus 8 kbit EEPROM
A0
A1
A2
GND
10bit
ADDRESS
DECODER
10bit
SLAVE, WORD
ADDRESS REGISTER
8Kbit EEPROM ARRAY
START STOP
HIGH VOLTAGE GEN. Vcc LEVEL DETECT
CONTROL LOGIC
DATA
REGISTER
ACK
8bit
Vcc
WP
SCL
SDA
A0, A1=N.C
8
7
6
5
1
2
3
4
IC503 : NJM2904M
Single supply dual operational amplifier
1
A
- +
B
+ -
2
3
4
8
B+INPUT
B-INPUT
V+
B OUTPUT
A OUTPUT
A-INPUT
A+INPUT
GND
7
6
5
IC504 : TC7WHU04FK
Triple inverter
8
1
1A
VCC
7
2
3Y
1Y
6
3
2A
3A
5
4
GND
2Y
IC502 : TC74VHC245FT
Octal bus transceiver
1 DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
Vcc
G
B1
B2
B3
B4
B5
B6
B7
B8
to SUB_W204
Writing port
(Main microprocessor/DSP)
Page 105 K5
to SUB_W205
Page 105 K7