IC541
IC703
IC710
IC710
IC710
IC709
IC705
IC707
IC707
IC707
IC705
IC705
IC701
IC702
IC704
IC704
IC704
IC713
IC715
IC716
IC716
IC713
IC713
IC542
IC543
IC548
IC544
IC544
IC545
IC544
CB542
CB541
CB701
CB704
A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-Z11/DSP-Z11
160
★
All voltages are measured with a 10M
Ω
/V DC electronic voltmeter.
★
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.
DSP 2/3
DIGITAL IN
DIGITAL IN
AD IN
C-3
E-1
E-2
E-3
1
2
0.1
0.2
0.2
0
0
0
0
0
0
0.1
0.1
0.1
0.6
0.6
0.6
3.3
0.6
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
0
0
1.8
5.0
6.2
6.2
3.3
0
0
0
0
0
0
3.3
1.7
1.7
5.0
0
3.3
3.3
3.3
1.7
1.7
1.7
3.3
0
0
0
1.7
1.7
0
0
3.1
0
0
0
0
0
0.1
0.6
0
0.6
0.6
0.2
0.2
0.6
0
0
3.3
3.3
1.3
0
0
1.7
1.7
1.6
1.6
0
3.3
3.3
3.3
1.7
0
0
3.3
1.6
3.3
3.3
3.3
0.1
0.1
1.7
1.6
3.3
0
0
3.3
1.7
1.6
1.6
3.3
3.3
3.3
0
1.7
0
1.7
1.6
0
0
0
0
0
1.7
1.7
1.7
0
0
0
3.3
0
0
0
0
1.7
1.7
1.6
0
0
1.7
1.7
1.7
0
0
0
3.3
0
0
0
0
0
1.3
0.1
0.1
0
0.1
0
0.1
3.2
0.1
3.2
0.1
3.2
0.1
3.2
0.1
3.2
0.1
3.2
0.1
3.2
0.1
3.2
0.1
3.2
0.1
3.2
0.1
3.3
0.1
3.2
0.1
0.1
3.3
3.3
3.3
3.3
3.3
3.3
0.1
0.1
0.1
0.1
3.3
0.1
3.3
0.1
3.3
0.1
0
0.1
3.3
0.1
0.1
0.1
0.1
0.1
0.1
3.3
4.2
3.3
0
4.2
4.2
0
3.3
0
0
0
0
0
3.3
0
0
0
0
0
3.3
0
0
0
1.5
0
0
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
3.3
0
0
0
0
0
0.3
3.3
0.3
0.4
0.4
0.4
3.3
3.3
0.1
0.3
3.3
3.1
0
0.2
3.3
3.0
0.2
0.2
0.2
0.2
0.1
0.2
0.2
0
3.3
3.3
3.3
0.1
0.1
0
0
0
3.3
0
0
0
0
0.1
0.2
0
0
3.3
5.0
0
3.3
5.0
5.0
0
5.0
0
5.0
3.3
0
0
0
0
3.3
3.3
3.3
0
5.0
0
0.1
0
0.1
5.0
5.0
5.0
0
0
3.3
3.3
0
3.3
3.3
0.1
0.1
0
3.3
3.3
3.3
3.3
0
0
0
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
3.3
3.3
0
0
3.3
0
3.3
0
3.3
0
0.1
0
3.3
3.3
5.0
3.3
0
0.1
0
0
0
0
0
0
0
0
0
1.7
1.6
0
3.3
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
3.3
0
0
0
0
0
0
1.2
1.2
0
1.2
0
1.2
0
1.2
0
1.2
0
1.2
0
1.2
0
1.2
0
1.2
0
1.2
0
1.2
0
1.2
3.3
3.3
3.3
3.3
1.2
1.2
1.2
1.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
0
12.0
12.0
3.3
3.3
3.3
3.3
0
0
0
3.3
0
3.3
3.3
0
3.3
3.3
2.2
0
11.9
1.7
3.3
3.3
3.3
2.2
0
No replacement part available.
サービス部品供給なし
DIR
MAIN
MICROPROCESSOR
(VNP2)
SDRAM 128M-bit
FLASH ROM
CLOCK SELECTOR
MAIN
MICROPROCESSOR
(VNP2)
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
XMODE
CI
CE
CL
INT
AUDIO/VO
EMPHA/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
41
38
39
40
35
33
32
IC541
: LC89057W-VF4AD-E
Digital audio interface transceiver
IC548
:
TC7WH157FK
2 channel multiplexer
1
2
3
4
8
7
6
5
A
B
Y
GND
VCC
ST
SELECT
Y
IC544, 545
:
TC7WH04FK
Triple inverter
1
2
3
4
8
7
6
5
1A
3Y
2A
GND
VCC
1Y
3A
2Y
IC702
: R1172S331B-E2-F
CMOS-based positive-voltage regulator IC
V
DD
CE
Pin No.
1
2, 5
3
4
6
Symbol
VOUT
GND
CE
NC
VDD
Description
Output Pin of Voltage Regulator
Ground Pin
Chip Enable Pin
No Connection
Input Pin
Vref
6
1
3
2,5
Current Limit
V
OUT
GND
IC709
: TC74VHCT245AFT
Octal bus transceiver
A1
A2
A3
A4
A5
A6
A7
A8
1
2
3
4
5
6
GND
DIR
G
B1
B2
B3
B4
B5
B6
B7
B8
Vcc
7
8
9
10
20
19
18
17
16
15
14
13
12
11
IC707
:
TC7WH125FK
Dual bus buffer
1
G1
2
A1
3
Y2
4
GND
8
Vcc
7
G2
6
Y1
5
A2
IC710
:
TC7WH08FK
Dual 2-input AND gate
1
2
3
4
8
7
6
5
1A
1B
2Y
GND
VCC
1Y
2B
2A
1
3
2
5
4
GND
V
CC
IC716
:
TC7SH125FU
Bus buffer
IN A
G
OUT Y
IC713
:
TC7WH14FK
Triple schmitt inverter
1
2
3
4
8
7
6
5
1A
3Y
2A
GND
VCC
1Y
3A
2Y
1
3
2
5
4
GND
V
CC
IC705
:
TC7SET34FU
Non inverter
IN A
NC
OUT Y
IC542, 543
: 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
POINT
E-2 E-3 1 / Q2 (B), 2 / Pin 5 of IC713
Power cable ON
Power cable OFF
Q2 (B)
IC713 5pin
1
2
Q2 (B)
IC713 5pin
1
2
AC cable ON
4096
32
32
32
32
4
12
8
8
256
(x 32)
12
12
12
4096
4096
IC703
:
IS42S32400D-7TL
128 M-bit synchronous dynamic RAM
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDD
DQM0
WE
CAS
RAS
CS
A11
BA0
BA1
A10
A0
A1
A2
DQM2
VDD
NC
DQ16
VSSQ
DQ17
DQ18
VDDQ
DQ19
DQ20
VSSQ
DQ21
DQ22
VDDQ
DQ23
VDD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
NC
VSS
DQM1
NC
NC
CLK
CKE
A9
A8
A7
A6
A5
A4
A3
DQM3
VSS
NC
DQ31
VDDQ
DQ30
DQ29
VSSQ
DQ28
DQ27
VDDQ
DQ26
DQ25
VSSQ
DQ24
VSS
4096
Vss/VssQ
DQ0-31
DQM0-DQM3
VDD/VDDQ
MEMORY CELL
COMMAND
DECODER
&
CLOCK
GENERATOR
MODE
REGISTER
REFRESH
CONTROLLER
DATA IN
BUFFER
SELF
REFRESH
CONTROLLER
ROW
ADDRESS
BUFFER
ROW
ADDRESS
LATCH
REFRESH
CONTROLLER
COLUMN
ADDRESS LATCH
COLUMN
ADDRESS BUFFER
BURST COUNTER
COLUMN DECODER
ARRAY
BANK 0
BANK CONTROL LOGIC
R
O
W DECODER
MUL
T
IPLEXER
SENSE AMP I/O GATE
RAS
CAS
CLK
CS
WE
A10
A11
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
BA0
BA1
CKE
DATA OUT
BUFFER
IC704
: YTD446-CZ
Main microprocessor
Network audio equipment, and an equipment with network function
Memory
Controller0
Memory
Controller1
SD Host I/F 0
SD Host I/F 1
USB
Encryption
Engine
ARM926EJ-S
ARM9EJ-S
MMU
Programmable
DSP
Audio I/F
Audio Engine
Network Engine
802.3
MAC0
802.3
MAC1
Memory I/F
SD Host
I-cache
16KB
D-cache
16KB
JTAG
D-TCM
16KB
DMA
I-TCM
16KB
Dual Timer0
Power Manager
I2C
UART2
UART1
UART0
SPI
GPIO
Clock Gen.
PLL
Reset Control
Dual Timer1
Watchdog
Timer
Interrupt
Controller
POINT
C-3 XL541 (Pin 29 of IC541)
POINT
E-1 XL701 (T25 of IC704)
Pin No.
1
2
3
4
5
Symbol
C
D
GND
NC
V
DD
OUT
Description
Pin for external capacitor for setting output delay
No Connection
Ground Pin
Input and power source for device itself
Output Pin ("L" at Detect, "H" at Released)
V
DD
R
D
Vref
2
1
3
V
OUT
GND
C
D
5
IC715
:
R3112N251A-TR
Voltage regulator
to INPUT (2)_CB551
P
age 166
I7
to INPUT (2)_CB582
(U
, C models)
P
age 166
I2
to OPERATION (4)_CB451
Page 164
G8
(Writing port)
Содержание DSP-Z11
Страница 5: ...RX Z11 DSP Z11 5 RX Z11 DSP Z11 DSP Z11 J model RX Z11 A model ...
Страница 6: ...RX Z11 DSP Z11 6 RX Z11 DSP Z11 REAR PANELS RX Z11 U model RX Z11 C model ...
Страница 7: ...RX Z11 DSP Z11 7 RX Z11 DSP Z11 RX Z11 R model RX Z11 T model ...
Страница 8: ...RX Z11 DSP Z11 8 RX Z11 DSP Z11 RX Z11 K model RX Z11 A model ...
Страница 9: ...RX Z11 DSP Z11 9 RX Z11 DSP Z11 DSP Z11 B model DSP Z11 G E models ...
Страница 10: ...RX Z11 DSP Z11 10 RX Z11 DSP Z11 DSP Z11 L model DSP Z11 J model ...
Страница 39: ...39 RX Z11 DSP Z11 RX Z11 DSP Z11 MEMO MEMO ...
Страница 133: ...A B C D E F G H I J 1 2 3 4 5 6 7 RX Z11 DSP Z11 133 Side B INPUT 2 P C B U C models U C models U C models ...
Страница 240: ...RX Z11 DSP Z11 241 ...
Страница 241: ...RX Z11 DSP Z11 242 ...
Страница 242: ...243 RX Z11 DSP Z11 RX Z11 DSP Z11 MEMO MEMO ...
Страница 243: ...RX Z11 DSP Z11 ...