A
B
C
D
E
F
G
H
I
J
K
L
RX-V730/RX-V730RDS/RX-V630/RX-V630RDS
HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE
71
SCHEMATIC DIAGRAM (DSP)
1
2
3
4
5
6
7
8
9
★
All voltages are measured with a 10M
Ω
/V DC electric 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.
IC601: MSM514260C-60JS
4Mbit DRAM
Timing
Generator
I/O
Controller
Output
Buffers
Input
Buffers
Input
Buffers
Output
Buffers
I/O
Controller
Column Decoders
RAS
Refresh
Control Clock
14
WE
13
9
9
LCAS
29
UCAS
A0~A8
28
VCC
20
VSS
21
Sense Amplifiers
I/O
Selector
Memory
Cells
OE
27
DQ9~DQ16
Column
Address
Buffers
Internal
Addess
Counter
Row
Address
Buffers
On Chip
VBB Generater
Row
Deco-
ders
Word
Drivers
9
9
16
16
8
8
8
8
8
8
DQ1~DQ8
8
8
IC602: PQ025EZ5MZP
Regulator
1
Vin
3
Vo
2
Vc
5
GND
IC603:
µ
PC29M33T-E1
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.
IC604: CS493292-CLR
Audio Decoder
Compressed
Data Input
Interface
17
37
38
32
44
43
42
39
40
41
3
33
34
35
24 13
2
23 12
1
16
15
14
11
10
9
8
36
27
28
29
Digital
Audio
Input
Interface
RAM Input
Buffer
RAM Output
Buffer
24-Bit
DSP Processing
Output
Formatter
STC
RAM
Program
Memory
RAM
Data
Memory
RAM
Program
Memory
RAM
Data
Memory
Frame
Shifter
Input
Buffer
Controller
Parallel or Serial Host Interface
25
26
PLL
Clock Manager
30
31
22
18
5
4
19
7
6
20
21
A0, SCCLK
DATA7, EMAD7, GPIO7
DATA6, EMAD6, GPIO6
DATA5, EMAD5, GPIO5
DATA4, EMAD4, GPIO4
VD2
DGND2
DATA3, EMAD3, GPIO3
DATA2, EMAD2, GPIO2
DATA1, EMAD1, GPIO1
DATA0, EMAD0, GPIO0
A1, SCDIN
RD
, R/W
, EMOE, GPIO10
WR, DS
, EMWR, GPIO10
A
UD
AT
A3, XMT958
DGND1
VD1
MCLK
SCLK
LRCLK
A
U
D
ATA
0
A
U
D
ATA
1
AUDATA2
DC
DD
RESET
AGND
VA
FILT1
FILT2
CLKSEL
CLKIN
CMPREQ, LRCLKN2
7
8
9
10
11
12
13
14
16
15
17
18
19
20
21
22
23
24
25
26
27
28
40
41
42
43
44
1
2
3
4
5
6
29
30
31
32
33
34
35
36
37
38
39
CS
SCDIO
, SCDOUT
, PSEL, GPIO9
ABOO
T, INTREQ
EXTMEM, GPIO8
SD
AT
AN1
VD3
DGND3
SCLKN1, STCCLK2
LRCLKN1
CMPD
AT
, SD
AT
AN2, RCV958
CMPCLK, SCLKN2
IC605: NJM2904M
Dual OP-Amp
Q1
Q2
Q3
Q9
Q8
Q4
INPUTS
OUTPUT
V–
–
+
Q6
Q5
Q10
Q11
Q12
Q7
Q13
4B
13
4A
12
4Y
11
3B
10
3A
9
3Y
8
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
Vcc
14
1A 1
IC607: TC74HCU04AF
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
4Y
8
9
10
GND
CE
COLUMN
DECODER
POWER
DOWN
OE
I/O
7
I/O
6
A
14
WE
A
13
A
12
A
11
A
1
A
0
IC608: CY62256LL
Static RAM
512x512
ARRAY
INPUT
BUFFER
R
O
W DECODER
SENCE
AMPS
A
7
A
6
A
5
A
4
A
10
A
9
A
8
A
3
A
2
I/O
5
I/O
4
I/O
3
I/O
2
I/O
1
I/O
0
IC609: XC9572XL-10TQ100C
CPLD
I/O
Function
Block 1
Macrocells
1 to 18
I/O
Blocks
JTAG
Controller
In-System Programming Controller
F
ast CONNECT II Switch Matr
ix
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O/GCK
I/O/GSR
I/O/GTS
2
54
18
1
JTAG Port
1
3
3
Function
Block 1
Macrocells
1 to 18
54
18
Function
Block 1
Macrocells
1 to 18
54
18
Function
Block 1
Macrocells
1 to 18
54
18
IC610: TC74HCT08AF
Quad 2-Input And Gate
Vcc
14
4B
13
4A
12
4Y
11
3B
10
3A
9
3Y
8
1A
1
1B
2
1Y
3
2A
4
2B
5
2Y
6
GND
7
IC614: AK4527BVQ
24bit CODEC
Format
Converter
ADC
LIN+
39
MCLK
6
LRCK
4
BICK
10
DAUX
1
SDOS
9
SDTO
6
SDTI1
7
SDTI2
8
SDTI3
HPF
Audio
I/F
LIN-
ADC
HPF
DAC
LOUT1
DATT
LPF
MCLK
LRCK
BICK
6DOUT
SDIN1
SDIN2
SDIN3
DAC
ROUT1
DATT
LPF
DAC
LOUT2
DATT
LPF
DAC
ROUT2
DATT
LPF
DAC
LOUT3
DATT
LPF
DAC
ROUT3
DATT
LPF
30
29
RIN+
RIN-
32
31
27
28
25
26
23
24
IC615~621:
µ
PC4570G2
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
Point
4
Pin 2 of IC600
DSP
REGULATOR
PLD
DECODER
CODEC
4M DRAM
DUTY CORRECTOR
LEVEL CONVERT & SIGNAL DETECT
256K SRAM
x: NOT USED
O: USED / APPLICABLE
Page 67
to FUNCTION (1)
E1
Page 70
to OPE (4)
C2
IC606: TC74HC00AF
IC612: TC74HCT00AF
Quad 2-Input Nand Gate
Audio
Data
Interface
µ
P
Interface
CSN
De-emphasis
Control
Clock
Divider
MCLK
CCLK
8X
Interpolator
Modulator
Modulator
SCF
SCF
8X
Interpolator
CDTI
AOUTL+
VDD
VSS
AOUTL-
AOUTR+
AOUTR-
6
PDN
5
1
7
8
LRCK
BICK
SDTI
4
2
3
9
10
11
12
13
14
DZFL
DZFR
15
16
IC611, 613: AK4382AVT
D/A Converter
MAIN L (ANALOG IN)
REAR CENTER
CENTER
L
REAR L
4
4.9
4.9
0
0
4.9
0
4.9
0
4.9
0.7
0.7
0.7
0.7
4.8
1.0
1.0
1.0
0.7
3.1
1.6
1.0
~
~
~
4.8
0.5
0.4
0.4
0.4
0
0.4
0.4
0.3
0.2
2.1
2.0
~
2.1
~
~
~
~
4.8
0
0
4.9
4.9
4.9
2.6
0
0
0
3.6
0.3
0
0.1
0
0.1
3.6
4.9
0
0
4.9
4.9
4.9
4.9
0
0
0
0
0
2.5
0
4.0
4.0
0
4.0
0
4.9
4.9
0.4
0.3
4.7
3.3
0
0
~
~
~
~
~
~
1.0
~
~
3.3
0
1.6
2.0
3.1
2.1
0.5
0.4
0.4
0.4
0.4
0.4
0.3
0.2
3.3
0
0.9
1.1
1.0
1.0
0.7
3.7
3.3
0
1.7
0
0
0
0
0
0
3.3
0
0
0
0
1.0
3.3
2.4
2.2
0
4.9
3.3
3.3
3.3
0
0
1.3
0.1
0.1
1.3
0
0
0.4
2.5
0
2.5
0
2.5
4.7
4.9
4.9
3.4
4.9
4.9
2.5
0
0
3.4
0
0.1
0
0
2.6
3.1
0
4.9
0
4.9
3.2
2.5
2.5
3.2
2.5
2.5
2.4
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1.3
0
3.2
0
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0
0
0
3.2
3.3
3.2
1.2
2.5
2.5
2.5
2.5
2.5
2.5
3.2
3.2
3.2
3.2
3.2
3.4
0
4.9
1.3
0.1
0.7
0
0
0
0
4.9
4.9
1.3
3.2
3.2
3.2
3.2
0
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0.1
0.1
0.1
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.3
0
1.7
1.7
1.7
2.3
0
0
0.1
0.1
0.1
2.4
3.2
2.5
2.5
2.3
1.7
1.7
1.7
0.1
0.1
0
2.0
2.5
2.3
2.3
4.5
1.2
0.1
0
~
3.2
3.2
3.2
3.2
3.2
0
0
0.1
0
3.2
3.2
3.2
3.2
3.2
3.2
0.1
3.2
3.2
3.2
3.2
3.2
4.9
0.1
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
0
0
0
0.4
0
0
0
0
0.1
0
0
0.1
0.1
1.7
1.7
1.7
0
0
1.3
0.1
0.1
0.1
3.3
0.7
0.7
0.7
2.5
0
0
3.4
3.3
0.1
3.3
0.8
0
2.5
3.2
0.3
0.1
2.5
1.3
1.3
0.1
0.1
0.1
5.0
5.0
5.0
0
3.3
0
5.0
0
2.5
2.5
5.0
5.0
2.5
2.5
0
0
2.5
2.5
5.0
5.0
2.5
2.5
0
0
0
0
5.0
0
0
5.0
1.7
0
5.0
5.0
2.5
0
1.7
1.7
0
0
0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
12.0
2.5
2.5
-11.7
2.5
2.5
2.5
2.5
1.2
1.3
11.1
0
0
-11.7
0
0
0
1.7
1.7
1.7
3.4
4.9
4.9
0.4
1.0
2.6
2.6
2.6
2.6
0
5.0
2.6
2.6
0
0.7
1.7
1.7
1.7
3.4
4.9
4.9
0.4
0.7
0
12.0
12.0
0
0
-11.2
0
0
-11.2
0
0
0
-4.7
12.0
2.5
0.3
0.1
0.3
0.1
2.5
-11.7
2.5
2.5
2.5
12.0
-11.7
1.1
0.3
0.2
0.1
0.2
0.1
12.0
-11.7
1.1
0.6
0.2
0.3
0.2
0.3
12.0
-11.7
0.8
1.3
2.5
2.5
2.5
0.3
5.0
0.3
0.1
0.1
