★
All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
● ⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
● 本回路図は標準回路図です。改良のため予告なく変更することがあります。
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-V471/HTR-4064
94
DIGITAL 4/6
IC57
IC61
IC64
CB58
CB59
CB65
CB64
CB63
CB62
CB61
CB60
IC64
IC64
IC64
IC61
IC61
IC61
IC62
IC51
IC53
IC60
IC58
IC52
IC54
IC55
CB53
CB52
CB51
IC55
CB54
CB55
CB56
CB57
CB66
ANALOG IN
FRONT L
CENTER
SURROUND L
SUBWOOFER
DIGITAL IN
1.8
0.9
1.3
1.0
1.5
1.9
2.0
0
1.1
3.4
3.4
3.4
1.8
0
0
0
0
0
0
0
0
0
0
1.3
3.4
3.4
2.8
2.8
2.8
2.8
2.8
2.8
2.3
2.8
3.4
2.8
2.8
2.8
2.8
2.8
2.8
2.8
2.8
0
0
3.4
0
3.4
3.4
0
3.4
3.4
3.4
3.4
2.8
2.8
2.8
2.8
0
0
3.4
0
3.4
3.4
3.4
3.4
2.8
2.8
2.8
2.8
3.3
0
3.4
3.4
2.8
2.8
2.8
2.8
3.3
0
3.4
3.2
3.4
3.2
3.2
0
2.8
2.8
2.8
2.8
0
0
3.4
3.4
3.3
0
0
0
3.3
2.8
2.8
2.8
2.8
2.8
3.4
3.4
3.4
3.4
1.5
3.3
3.4
3.4
3.4
3.4
3.2
2.9
2.8
2.8
2.8
2.8
1.1
1.0
0
1.5
0
0
0
3.4
0.2
3.4
0.8
0.4
3.4
1.5
2.5
3.3
3.3
3.3
0
0
0
3.2
0
0
0
0
0
0
0
0
3.4
0
0
0
3.3
3.4
1.7
1.7
3.3
3.2
3.2
3.3
3.3
3.6
3.3
3.3
3.4
3.3
0
1.6
3.4
3.4
3.4
3.4
3.3
3.3
3.3
3.3
3.3
3.4
3.3
3.3
3.3
3.4
3.4
2.8
2.8
2.8
2.8
2.8
2.8
2.8
1.3
1.3
1.0
1.5
0.9
1.8
1.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
3.4
1.1
2.0
3.4
3.4
3.4
3.4
3.4
3.4
0
0
0
5.0
0
0
0
0
0
0
0
3.4
3.4
3.4
3.4
3.3
3.3
3.4
3.3
3.4
3.4
3.4
0
0
0
0
0
3.3
3.3
3.3
0
0
3.4
3.4
0
3.4
3.1
0
0
0.4
3.4
3.1
0
3.4
0.4
1.1
3.1
0
3.4
0.4
1.0
3.1
0
3.4
0.4
0.8
3.1
0
3.4
3.4
0
3.4
0
0
3.3
3.4
3.4
5.6
3.3
3.4
0
5.6
5.6
3.4
0
0
3.3
3.4
5.1
3.3
3.2
0
0
0.4
2.7
3.4
3.4
0
1.5
0
0
0
0
0
0
-11.6
0.7
1.1
3.3
3.4
1.5
3.4
3.3
2.7
0.3
3.4
3.4
3.4
1.0
1.1
3.4
3.4
3.4
0
3.3
0
0
0
0
0
0
0
3.4
3.2
3.2
5.2
-11.6
-11.6
-11.7
12.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
0
5.0
0.5
5.1
0.5
2.6
2.6
2.5
2.5
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
3.4
2.6
5.1
2.6
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.4
3.3
0
3.3
3.3
3.4
3.4
3.3
3.4
3.4
3.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.4
3.4
3.3
3.4
3.4
3.4
-11.6
-11.6
-11.6
-11.6
3.4
-11.6
3.4
3.3
3.3
3.3
3.4
3.4
POINT
C XL51 (Pin 22 of IC57)
C
POINT
D 1 / IC57 (174 pin, +3.3M), 2 / IC57 (21 pin, MCPU_N_RST)
1
IC57
(+3.3M)
IC57
(MCPU_N_RST)
2
1
IC57
(+3.3M)
IC57
(MCPU_N_RST)
2
AC POWER ON
(Connect the power cable)
AC POWER ON
(Connect the power cable)
AC POWER OFF
(Disconnect the power cable)
1
D
2
IC58
: EN29LV320BB-70TIP
32 M-bit flash memory boot sector flash memory, CMOS 3.0 volt-only
48-Pin Standard TSOP
State
Control
Timer
Vcc Detector
OE#
A0-A20
CE#
WE#
Vcc
Vss
RY/BY#
STB
STB
Y-Decoder
Y-Gating
Data Latch
Input/Output Buffers
Chip Enable
Output Enable
Logic
Cell Matrix
X-Decoder
Addresss Latch
Command
Register
Program Voltage
Generator
Erase Voltage Generator
Block Protect Switches
28
1-10,16-25,48
26
11
15
29-36,38-45
DQ0-DQ15(A-1)
A1
A15
A14
A13
A12
A11
A10
A19
A20
A9
A8
WE#
RESET#
NC
WP#ACC
RY/BY#
A17
A18
A7
A6
A5
A4
A3
A2
1
16
2
3
4
5
6
7
8
17
18
19
20
21
22
23
24
9
10
11
12
13
14
15
A16
DQ2
BYTE#
VSS
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ9
DQ1
DQ8
DQ0
OE#
VSS
CE#
A0
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
48
33
47
46
45
44
43
42
41
40
39
38
37
36
35
34
25
32
31
30
29
28
27
26
IC57
: R5F6416MADFE
Single chip 32-bit microprocessor
Port P0
Port P1
Port P2
Port P3
Port P4
Port P5
Port P6
8
8
8
8
8
8
8
Port P8
Port P10
Port P11
8
8
Peripheral functions
Port P15
Port P16
Port P13
Port P14
P14_1
8
8
8
5
Port P17
8
Port P18
8
Port P19
8
Clock generator:
4 circuits
- XIN-XOUT
- XCIN-XCOUT
- On-chip oscillator
- PLL frequency synthesizer
Watchdog timer:
15 bits
DMAC
DMAC II
X-Y converter:
16 bits × 16 bits
CRC calculator (CCITT)
X
16
+ X
12
+ X
5
+ 1
Serial interface:
11 channels
Timer:
Timer A16 bits × 5 timers
Timer B16 bits × 6 timers
Three-phase motor
controller
D/A converter:
8 bits × 2 channels
A/D converter:
10 bits × 1 circuit
Standard: 10 inputs
Maximum: 34 inputs
Intelligent I/O
Time Measurement: 16
Wave generation: 24
Serial interface:
- Variable-length
synchronous serial I/O
- IEBus
R32C/100 Series Microprocessor Core
R2R0
R3R1
R6R4
R7R5
A0
A1
A2
A3
FB
SB
FLG
INTB
ISP
USP
PC
SVF
SVP
VCT
Memory
ROM
RAM
Multiplier
Floating-point unit
R2R0
R3R1
R6R4
R7R5
A0
A1
A2
A3
FB
SB
Port P7
8
7
P8_5
Port P9
8
Port P12
8
Multi-master I
2
C-bus
interface:
1 channel
IC55
: LE25LB2562M-TLM-E
256 k-bit serial SPI EEPROM
SERIAL INTERFACE
Y ·DECODER
1
2
3
4
VSS
WP#
SO
CS#
SI
SCK
HOLD#
VDD
8
7
6
5
X ·
DECODER
EEPROM
Cell Array
CONTROL
LOGIC
I/O BUFFERS
and
DATA LATCHES
ADDRESS
BUFFERS
and
LATCHES
CS#
SCK
SI
SO
WP#
HOLD#
IC52
: MFI341S2164
IC digital
H8/300H
MICROPROCESSOR
System control
I/O port
P4/IRQ
P3/IRQ
P2/IRQ
P1/IRQ
RES
Internal address bus
Internal data bus
11
12
14
15
16
17
18
19
20
10
Vss
NC
P2/IRQ
Top view
9
8
7
6
13
5
4
2
1
3
Vcc
Vss
RNG
WDT
FMU
Voltage monitoring circuit
Security logic
ROM (112 kbytes)
RAM (4 kbytes)
Interval timer 1
Interval timer 2
Register
(512 bytes)
Modular multiplication
coprocessor
EEPROM (16 2 kbytes)
On-chip
oscillator
Power-on
reset circuit
P1/IRQ
P3/IRQ
Vcc
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
RES
P4/IRQ
V
DD
CE
Vref
4
3
1
2
Current Limit
V
OUT
GND
Pin No.
1
2
3
4
Symbol
VOUT
GND
CE
VDD
Description
Output Pin
Ground Pin
Chip Enable ("H" Active)
Input Pin
IC54, 56
: RP130Q331D-TR-F
Voltage regulator
IC62
: SN74LVC1G17DCKR
Single schmitt-trigger buffer
1
2
3
5
4
NC
A
GND
VCC
Y
INPUT
A
OUTPUT
Y
L
H
L
H
A
H
L
H
L
H
L
L
H
H
H
H
L
B
Y
1
3
2
5
4
GND
V
CC
IC60
:
TC7SH32FU
2-input OR gate
IN A
IN B
OUT Y
IC64
: TC74VHC08FT
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
IC61
: TC74VHC86FT (EL)
Quad exclusive OR 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
L
L
L
H
H
H
H
L
A
Y
B
H
L
H
L
IC51, 53
: TC74VHC273FT (EL,K)
Octal D-type flip-flop with clear
1
CLR
Q1
Q2
Q3
Q4
GND
D1
D2
D3
D4
2
3
4
5
6
7
8
9
10
D
CK
CLR
L
H
H
H
X
X
L
H
X
1
11
3
2
D R
CK Q
D1
Q1
CLR
CK
Q
L
L
H
Qn
Inputs
Output
Function
Clear
−
−
No Change
20 VCC
Q8
Q7
Q6
Q5
CK
D8
D7
D6
D5
19
18
17
16
15
14
13
12
11
4
5
D R
CK Q
D2
Q2
7
6
D R
CK Q
D3
Q3
8
9
D R
CK Q
D4
Q4
13
12
D R
CK Q
D5
Q5
14
15
D R
CK Q
D6
Q6
17
16
D R
CK Q
D7
Q7
18
19
D R
CK Q
D8
Q8
to DIGITAL 1/6
to DIGITAL 3/6
to DIGITAL 2/6
to DIGITAL 2/6
to DIGITAL 5/6
to DIGITAL 6/6
No replacement part available.
サービス部品供給なし
No replacement part available.
サービス部品供給なし
R504
RX-V471
HTR-4064
0K
1K
(for factory)
MAIN
MICROPROCESSOR
FLASH ROM
iPod AUTHENTICATION
EEPROM
to DIGITAL 5/6
to DIGITAL 3/6
to DIGITAL 6/6
to DIGITAL 6/6
to VIDEO (2)_CB384
Page 103
E6
to VIDEO (2)_CB385
Page 103
F6
to VIDEO (2)_CB387
Page 103
G6
to OPERATION (1)_CB402
Page 97
G9
to AM/FM TUNER
to VIDEO (3)_CB375
Page 103
H5
to MAIN (4)_CB157
Page 99
J7
to MAIN (1)_CB156
Page 100
K7
to VIDEO (1)_CB304
Page 101
J5
Summary of Contents for HTR-4064
Page 5: ...RX V471 K model RX V471 A model RX V471 B G F models 5 RX V471 HTR 4064 RX V471 HTR 4064 ...
Page 6: ...RX V471 L model RX V471 J model HTR 4064 U model 6 RX V471 HTR 4064 RX V471 HTR 4064 ...
Page 7: ...HTR 4064 G F models HTR 4064 T model HTR 4064 K models 7 RX V471 HTR 4064 RX V471 HTR 4064 ...
Page 124: ... CONFIGURING THE SYSTEM SETTINGS RX V471 HTR 4064 125 ...
Page 125: ... システム設定を変更する RX V471 HTR 4064 126 ...
Page 126: ...127 RX V471 HTR 4064 RX V471 HTR 4064 MEMO ...
Page 127: ...RX V471 HTR 4064 ...
