SCHEMATIC DIAGRAM (FUNCTION 1/2)

A
B
C
D
E
SCHEMATIC DIAGRAM (FUNCTION 1/2)
F
G
H
I
J
★ All voltages are measured with a 10MΩ/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.
1
Page 70
F1
Page 69
K
L
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
IC302: BD3811K1
Sound Processor
A6
CD-R L/R 71, 72 73, 74 VCR L/R
to OPERATION (1)
TUNER L/R 77, 78
AUDIO INPUT
6.7
12.0
CD-R L/R 79, 80
V-AUX L/R 9, 10
7.4
7.4
0 5
VCR L/R
7, 8
D-TV L/R
5, 6
DVD L/R
3, 4
12.0
8
0 6
2
7
6 CH INPUT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-7.4
0
0
0
0
0
-6.7
12.1
0 2
0
4
-12.0
L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5.6
0
0
0
0
0
0
0
0
0
0
5.6
0
0
0
0
0
0
0
0
0
4.9
4.9
0
0
47k
CH2
0
-5.6
0
0
-5.6
+
–
47k
47k
OUTPUT TREBLE BASS
±14dB ±14dB
GAIN
0.5 - 18dB 2dB step 2dB step
2dB step
BASS
BOOST
0, 4, 8, 12dB
55 L OUT
+
–
+
–
C
15
W
16
L 19
R 17
+
–
47k
47k
+
–
47k
47k
+
–
47k
47k
57 R OUT
+
–
37 RL OUT
+
–
38 RR OUT
+
–
36 C OUT
+
–
INPUT ATT
0, -6, -12, -18dB
35 SW OUT
DIGITAL
CONTROL
47k 47k 47k 47k 47k 47k
-1
46 47 48
µ-COM
FROM DSP
IC305: MM74HC4053SJX
Triple 2-Channel Analog Multiplexer
VCC
Hi Level >2.2V
Low Level
<1.0V
3
5
1
2
AY
AX
13 12
TO
8
A 11
Logic
Level
Conversion
B 10
Logic
Level
Conversion
C 4
Logic
Level
Conversion
INH 9
Logic
Level
Conversion
Binary to 1
of 2 Decoders
with INHBIT
YG
TG
Binary to 1
of 2 Decoders
with INHBIT
TB
Binary to 1
of 2 Decoders
with INHBIT
TG
TC
OUT/IN
AX or AY
OUT/IN
BX or BY
OUT/IN
CX or CY
7
0 6
0
CENTER
2
0
3
0
IN/OUT
CY CX BY BX
16
12.0
0 5
4
+
–
0
0
0
A4
0
MAIN L
3
A4
0
RX-V430/HTR-5540/DSP-AX430: Page 73
0
+
–
21 24 26 25 27 28
L R RL RR C SW
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/
DSP-AX530/HTR-5540RDS/RX-V430RDS: Page 72
0
47k
47k
0
0
0
0
0
MASTER
VOLUME
0 - 100dB
1dB step
47k
0
0
0
24
0
0 3
0
0
0
0
1
0
0
22
R
RR 13
TO DSP
SOUND
PROCESSOR
0
0
L
RL 14
-7.4
0
0
47k
0
0
0
1, 2
CD L/R
IC303, 304: µPC4570G2
Dual OP-Amp
1
-0.1
8
7
GND
VSS
IC306: NJM78L05A-T3
Voltage Regulator
4
-12.0
OUT1 1
Page 69
G8
–IN1 2
REAR L
INPUT
8 +VCC
+ –
+ –
7 OUT2
+IN1 3
6 –IN2
–VCC 4
5 +IN2
OUTPUT
5
4.9
4.9
GND
0
0
0
4.7
4.9
4.9
0
0
4.9
13.3
5.6
4.9
0
0
4.8
0
0
4.9
4.9
4.9
5.0
0
4.9
4.9
6
4.9
Page 69
F8
-11.9
0.7
B1
4.9
2
4.9
Page 68
4.9
0.7
4.9
4.9
MAIN CPU
4.9
0
0
4.9
RESET
0
0
B
13.3
13.3
0
0
4.9
0.9
0.1
0
1.9
4.9
0.6
4.9
0
0
1
4.7
1.9
4.9
0
7.3
0
6.8
6.8
0
0
0
0.2
4.9
0
4.9
5.6
5.6
0
0.1
0.1
4.9
4.7
0
4.9
4.8
0
4.8
4.8
4.8
0.1
0
2.4
4.7
0
0
0
0
4.9
0
0.1
0.4
0
0
0
Page 68
4.7
4.7
0
0
4.8
7
4.9
2.1
4.9
B1
4.9
12.6
A
0
1.2
0
0
0
0
4.9
x: NOT USED
O: USED / APPLICABLE
Point 6 emitter of Q309
and collector of Q308
Page 68
C1
Point 1 Pin 13 of IC301
MUTE
8
0
0.7
0
0
0
0
0.7
A Q309 E
0
B Q308 C
: RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 only
9
POWER ON
(Connect the power cord)
POWER OFF
(Disconnect the power cord)
67
B
A
C
D
E
F
G
H
I
J
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
SCHEMATIC DIAGRAM (FUNCTION 2/2)
1
C7
Page 67
4.9
C8
12.0
12.0
5.6
J2
0
3.9
3.9
Page 71
2.3
3.9
3.9
2.9
12.0
2
4.9
Page 67
4.9
C6
6.4
Page 67
5.6
0
0
2.2
0
2.2
4.4
0
0
4.8
2.2
12.0
6.4
4.9
2.2
4.9
6.4
7.0
0
3
6.4
5.7
0
0.3
3
0
0
1.9
1.8
IC551: LA7956
Video Switch
Page 71
D1
6dB
AMP
DRIVER
4 INPUT 1 OUTPUT
VIDEO SWITCH
CONTROL
4
3
4
5
6
7
8
9
A
B
VIN1
GND
VIN2
VCC
VIN3
VIN4
IC571: LC72722
RDS Decoder
C IN
2
FL OUT
: RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 only
1
VIDEO
OUT
VREF
0
1
5
6
VDDA 3
+
PLL
(57kHz)
REFERENCE
VOLTAGE
DO 20
CL 21
DI 22
CE 23
13.3
13.3
6.4
6.4
6.4
6.4
0
0
I5
0.1
Page 74
0.1
6
0.8
T1
T2
T3
T4
13.3
AC
13.4
7
8
9
10
CCB
TEST
RAM
(24 BLOCK DATA)
MEMORY
CONTROL
14 VDDD
15 VSSD
DATA
DECODER
SMOOTHING
FILTER
ERROR CORRECTION
(SOFT DECISION)
SYNC/EC
CONTROLLER
19 RDS-ID
18 SYNC
24 SYR
CLK(4.332MHz)
OSC/DIVIDER
11 16 17
13
12
X OUT
5
ANTIALIASING
FILTER
X IN
MPX IN 2
CLOCK
RECOVERY
(1187.5Hz)
VREF
57kHz
bpf
(SCF)
T5
T6
T7
Point 3 Pin 15 of IC571
AM/FM TUNER
VSSA 4
SYNC
DETECT-1
SYNC
DETECT-2
0
POWER RELAY
7
21.2
0
0
-21.8
VOLTAGE
SELECTOR
Page 74
K3
AC 32.9
12.1
-0.1
-0.1
8
-13.2
AC 20.1
x: NOT USED
O: USED / APPLICABLE
★ All voltages are measured with a 10MΩ/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.
9
68
K
L
A
B
C
D
E
F
G
H
I
J
K
L
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
SCHEMATIC DIAGRAM (OPERATION)
1
★ All voltages are measured with a 10MΩ/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.
2
x: NOT USED
O: USED / APPLICABLE
IC741, 742: µPC4570G2
Dual OP-Amp
GRID
CONTROL
INSTRUCTION
DECODER
CONTROL
43
44
45
TEST
4
56
OSCI
59
OSCO
58
OSC
DIVIDER
Ｄ
Ｅ
Ｃ
Ｏ
Ｄ
Ｅ
Ｒ
Ｇ
Ｒ
Ｉ
Ｄ
Ｄ
Ｒ
Ｉ
Ｖ
Ｅ
Ｒ
-20.4
-20.4
~
~
~
~
~
-27.8
~
-27.4
~
~
-29.4
~
~
4.9
4.9
-20.4
4.9
~
~
~
~
~
~
~
~
~
~
54
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
~
4.9
~
4.9
53
TIMING
GENERATOR
4.9
AC
5.8
~
GRID
REGISTER
42
~
DUTY
GENERATOR
41
~
DUTYCYCLE
REGISTER
40
5 +IN2
AM35
AA1
AA2
AA3
AA4/G16
AA5/G15
AA6/G14
AA7/G13
AA8/G12
G11
G10
~
61
6 –IN2
–VCC 4
~
RES
39
7 OUT2
~
DISPLAY
CONTROL
38
+ –
~
DISPLAY
REGISTER
37
+ –
~
BLINK
GENERATOR
36
–IN1 2
+IN1 3
~
BLINKCYCLE
REGISTER
35
AM1
AM2
~
55
AD
RAM
2
~
57
VFL
ADDRESS
COUNTER
Ａ
Ｎ
Ｏ
Ｄ
Ｅ
Ｄ
Ｒ
Ｉ
Ｖ
Ｅ
Ｒ
~
VSS
ADDRESS
REGISTER
Ｌ
Ａ
Ｔ
Ｃ
Ｈ
~
60
CG
RAM
3
1
CG
ROM
~
VDD
RAM
~
62
Ｌ
Ａ
Ｔ
Ｃ
Ｈ
DC
SHIFT REGISTER
~
CE
Ｃ
Ｏ
Ｎ
Ｔ
Ｒ
Ｏ
Ｌ
~
63
~
64
8 +VCC
-20.4
DI
CL
FL DISPLAY
OUT1 1
-20.4
IC701: LC75712E FLD
FL Display Driver
~
~
~
~
~
~
-28.1
~
G2
G1
~
~
FL DRIVER
~
~
~
~
~
~
-27.4
~
~
~
5
4.9
-27.4
~
~
~
~
~
~
~
~
~
~
~
~
~
4.9
~
~
4.9
~
~
~
L
11.9
0.1
0
4.9
4.9
4.9
2.5
2.5
0
0
4.9
0
4.9
0
4.9
IR REMOTE
4.9
F1
Page 67
6
to FUNCTION (1)
0 6
-28.1
~
~
~
~
7 0
~
8
~
0 5
0 2
1 0
0 3
4
-12.0
7
11.9
8
0
3 0
1
2 0
6 0
0
5 0
7
4
8
-12.0
to FUNCTION (1)
to FUNCTION (1)
Page 67
Page 67
9
I5
I5
69
B
A
C
D
E
F
G
H
I
J
K
L
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
SCHEMATIC DIAGRAM (DSP)
1
Page 67
E1
to FUNCTION (1)
IC601: MSM514260C-60JS
4Mbit DRAM
WE
OE
13
RAS
14
LCAS
29
UCAS
28
27
Timing
Generator
I/O
Controller
I/O
Controller
8
Output
Buffers
8
8
Input
Buffers
8
8
Input
Buffers
8
8
Output
Buffers
8
DQ1~DQ8
Column
Address
Buffers
9
2.6
5.0
Internal
Addess
Counter
A0~A8
REGULATOR
x: NOT USED
O: USED / APPLICABLE
Row
Decoders
9
Word
Drivers
I/O
Selector
16
16
Memory
Cells
DQ9~DQ16
5.0
4.8
2.6
2.6
0.1
2
5.0
Sense Amplifiers
Refresh
Control Clock
Row
Address
Buffers
9
3.4
Column Decoders
9
5.0
3.4
0.1
VCC
20
VSS
21
MAIN L (ANALOG IN)
On Chip
VBB Generater
0.1
0.1
4M DRAM
IC603: µPC29M33T-E1
Voltage Regulator
IC602: PQ025EZ5MZP
Regulator
Vin
1
1 INPUT
Vo
3
3
0.5
0.8
0.5
0.8
0.5
0.8
4.9
0.1
0.8
1.0
0.5
1.1
Vc
2
0
-11.5
5
GND
0
0.1
0.8
0.5
2.6
2.6
1.1
0.4
0.4
0.1
1.0
0.3
0.1
Amp.
0
-11.5
Driver
0.5
0.8
Safety Drive
Limiter
Sudden Current
Protection
0.8
Starter Circuit
0.1
Standard Voltage
0.8
1.0
1.7
1.1
1.0
0.1
3.5
0.3
0.4
0.5
0.5
0.5
0.5
0.5
0.5
2.2
3.2
~
2.1
~
1.7
0.1
3.5
~
~
~
1.2
~
4.9
Overheat Protection
0.1
~
5.0
~
5.0
3 OUTPUT
Excessive Electric
Current Protection
0
2 GND
0.3
0
1.8
4.8
1.8
4.8
1.8
VD1
40 AUDATA1
DGND1
42 LRCLK
41 AUDATA0
17
29
CMPREQ, LRCLKN2
8
9
10
11
14
15
16
17
18
5
4
19
7
6
20
21
Frame
Shifter
0
2.5
29
0
5.0
5.0
5.0
22
2.5
1.8
2.5
1.4
2.5
2.5
2.5
2.5
1.4
2.5
2.5
12.0
42
39
40
41
3
STC
PLL
Clock Manager
31
2.5
2.5
32
33
34
35
24 13
2
23 12
1
2.5
2.5
2.5
-12.0
2.5
-12.0
2.5
IC606: TC74HCT00AF
Quad 2-Input Nand Gate
V–
2.5
0
1A 1
14 Vcc
1B 2
13 4B
1Y 3
12 4A
2A 4
11 4Y
2B 5
10 3B
2Y 6
9
3A
GND 7
8
3Y
0
L
0
0
0
0
5.0
0
3.5
0
5.0
5.0
5.0
LEVEL CONVERT & SIGNAL DETECT
IC605: NJM2904M
Dual OP-Amp
2.5
2.5
Q2
12.0
–
Q5
Q3
Q1
Q4
0.2
Q6
Q7
0.4
INPUTS
2.2
OUTPUT
Q13
+
DECODER
6
RAM
RAM
Program Data
Memory Memory
Output
Formatter
2.5
0
0.1
0
256K SRAM
43
RAM Output
Buffer
2.5
2.5
2.5
1.9
30
2.5
12.0
2.5
1.4
0.1
2.5
2.5
1.8
0.1
44
RAM
RAM
Program Data
Memory Memory
RAM Input
Buffer
2.5
1.9
5.0
2.5
38
24-Bit
DSP Processing
Input
Buffer
Controller
Digital
Audio
Input
Interface
26
2.5
3.5
0.1
2.5
CODEC
0
0.1
0.1
0.3
0.1
3.5
0
2.3
3.5
0.1
2.2
0.1
0.1
0.1
0.1
3.5
0.1
0.1
0.1
0.1
0.1
0.1
0
3.5
0.1
25
0
37
Parallel or Serial Host Interface
Compressed
Data Input
Interface
28
3.5
1.8
5.0
WR, DS, EMWR, GPIO10
CLKIN
DATA0, EMAD0, GPIO0
3.5
0.1
5.0
30
36
1.7
0.1
0
16
27
0.1
2.6
0.1
0.1
0.1
CLKSEL
DATA1, EMAD1, GPIO1
0.1
5.0
0.4
FILT2
31
0.1
4
0.1
0.1
5.0
3.1
32
15
2.6
1.1
5.0
2.5
14
DATA2, EMAD2, GPIO2
0.1
4.2
0.1
3.5
5.0
4.2
5
FILT1
DATA3, EMAD3, GPIO3
0.3
0.1
5.0
0.1
0.3
0
0
5.0
0.1
0
0.1
0.1
0.1
33
0.1
1.8
0.1
0.1
0
0.1
0.1
0.1
VA
13
4.6
5.0
0.1
AGND
DGND2
CS 18
0.1
5.0
0
3.6
RESET
35
34
0.1
5.0
5.0
2.6
DD
36
0.1
3.6
4.9
DC
37
12
CMPCLK, SCLKN2 28
0.1
5.0
AUDATA2
38
9
11
Point 4 Pin 2 of IC600
1.4
3.5
39
8
10
VD2
LRCLKN1 26
DUTY CORRECTOR
7
DATA6, EMAD6, GPIO6
DATA4, EMAD4, GPIO4
A0, SCCLK
0
1.4
CMPDAT, SDATAN2, RCV958 27
0
1.4
DATA5, EMAD5, GPIO5
DATA7, EMAD7, GPIO7
-11.5
3.5
0.1
SCLKN1, STCCLK2 25
0.1
4.9
0.1
AUDATA3, XMT958
5.0
0.1
5.0
43 SCLK
5.0
5.0
0.1
0.1
4.2
4
RD, R/W, EMOE, GPIO10
0.1
1
0.1
44 MCLK
4.9
0.1
VD3 23
~
DGND3 24
~
~
A1, SCDIN
~
~
SDATAN1 22
~
~
ABOOT, INTREQ 20
1.2
EXTMEM, GPIO8 21
4.9
3.5
DSP
~
0.1
IC604: CS493292-CLR
Audio Decoder
2
0.1
4
2.1
5
1.7
6
3.5
SCDIO, SCDOUT, PSEL, GPIO9 19
4.2
0.1
2.2
3
0.1
2.2
3.2
Q11
Q12
Q10
Q8
CENTER
PLD
Q9
0.2
1.0
-12.0
0.2
IC607: TC74HCU04AF
Hex Inverters
0.3
0.1
12.0
0.3
0.3
REAR L
IC608: CY62256LL
Static RAM
1.1
0.3
0.4
7
0.4
1.4
I/O1
I/O2
512x512
ARRAY
CE
WE
1
1Y
2
3
12 6Y
2Y
4
11 5A
3A
5
10 5Y
3Y
6
9 4A
GND
7
8 4Y
14 VCC
13 6A
I/O0
INPUT
BUFFER
SENCE
AMPS
A10
A9
A8
A7
A6
A5
A4
A3
A2
12.0
ROW DECODER
1.1
-12.0
0.3
1A
2A
I/O3
I/O4
I/O5
I/O6
POWER
DOWN
COLUMN
DECODER
I/O7
OE
0.3
0.3
0.3
0.3
1.3
IC609: XC9572XL-10TQ100C
CPLD
-12.0
0.1
3
JTAG Port
IC614: AK4527BVQ
24bit CODEC
: RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530 only
8
J model only
(DSP-AX530/DSP-AX430)
IC617~621: µPC4570G2
Dual OP-Amp
★ All voltages are measured with a 10MΩ/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.
9
70
LIN+
LIN-
30
RIN+
RIN-
32
LOUT1
27
ADC
29
31
LPF
ADC
HPF
DAC
DATT
ROUT1
28
LPF
DAC
DATT
OUT1 1
8 +VCC
LOUT2
25
LPF
DAC
DATT
–IN1 2
7 OUT2
ROUT2
26
LPF
DAC
DATT
LOUT3
23
LPF
DAC
DATT
ROUT3
24
LPF
DAC
DATT
+ –
+ –
+IN1 3
6 –IN2
–VCC 4
5 +IN2
Audio
I/F
MCLK
LRCK
BICK
14 Vcc
I/O
1B
2
13 4B
I/O
1Y
3
12 4A
4
11 4Y
2B
5
10 3B
4
2Y
6
9
3A
10
DAUX
GND
7
8
3Y
Format
Converter
I/O
SDIN1
SDIN2
SDIN3
I/O
Blocks
I/O
I/O
I/O
I/O/GCK
6DOUT
54
18
1
2A
6
1
SDOS
9
SDTO
6
SDTI1
SDTI2
SDTI3
7
8
In-System Programming Controller
I/O/GSR
I/O/GTS
Function
Block 1
Macrocells
1 to 18
I/O
1A
MCLK
LRCK
BICK
39
JTAG
Controller
I/O
IC610: TC74HCT08AF
Quad 2-Input And Gate
HPF
1
Fast CONNECT II Switch Matrix
0.1
A14
A13
A12
A11
A1
A0
5.0
54
18
Function
Block 1
Macrocells
1 to 18
54
18
Function
Block 1
Macrocells
1 to 18
3
54
1
18
2
Function
Block 1
Macrocells
1 to 18
B
A
C
D
E
F
G
H
I
J
K
L
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
SCHEMATIC DIAGRAM (MAIN 1/2)
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530/RX-V430RDS/HTR-5540RDS only
1
4.7
FRONT L POWER AMP
47.3
48.0
0
47.9
0
0
0
1.0
47.3
4.7
48.0
0
47.7
47.2
0.5
1.0
35.9
0
0
0
47.7
0.5
35.9
0
-0.4
-1.0
0
0
31.2
0
24.1
29.7
4.9
30.7
31.2
0
0
-0.5
0
0
32.2
0
RELAY DRIVER
0
2
0
48.0
0
-0.5
46.7
-1.0
46.1
-1.0
1.0
L
-49.7
0
-47.9
0
-46.8
0
0
0.6
0.6
47.3
46.1
0
0
-0.6
-0.6
0
0.6
FRONT R POWER AMP
1.0
48.0
0.5
1.0
48.0
0.5
47.7
0
-0.4
3
0
0
-1.0
Page 74
D6
0
46.7
46.1
0
1.0
-0.5
-1.0
46.1
0
-0.5
RELAY
DRIVER
-47.9
-1.0
47.3
0
-47.9
0
0.2
-46.8
0
-0.6
0.8
-0.6
0
10.4
22.4
0.2
0
REAR L POWER AMP
4
1.0
1.0
48.0
-26.8
48.0
0.5
-31.7
0.5
-0.4
model
I3
0
-1.0
46.1
47.3
-0.6
-0.6
J
-28.7
1.0
0
0
0
0
0
-0.5
-1.0
-1.0
U, C
R, T, K, A
B, G, L
0.01
[UA65410]
0.01
[UA65410]
S
Circuit No.
1
C343, 344
371–374, 376
3
C341, 342
351, 353, 354
X
X
0.022
[UA65422]
0.022
[UA65422]
4
Q251
X
C1890A[D/E]
[VP88310]
C1890A[D/E]
[VP88310]
C1890A[D/E]
[VP88310]
5
Q253
X
47K
[HF45747]
47K
[HF45747]
47K
[HF45747]
6
Q252
X
10K
[HF45710]
10K
[HF45710]
10K
[HF45710]
7
R339, 340
351, 353, 354
X
X
2.2
[HV75322]
2.2
[HV75322]
9
TE351
LTS0610-1009 LTS0610-1009 LTS0610-1009 LTS0610-1007
[V677110]
[V677110]
[V591200]
[V677110]
10
TE331
LTS0410-3011 LTS0410-3011 LTS0410-3011 LTS0410-3009
[V842390]
[V842390]
[V842390]
[V842340]
X
X
Page 74
46.1
REAR L
H5
46.7
Page 67
-28.7
47.7
0
-0.5
0
-47.9
-47.8
-46.8
5
0
0.6
Limiter
0
REAR R POWER AMP
48.0
1.0
46.7
0.5
1.0
46.1
48.0
0.5
1.0
-0.6
0
-1.0
0.6
0.6
0
0
11
0
0
Page 74
D4
47.3
-0.6
12
D254
MTZJ10C
[VG43960]
MTZJ12C
[VG44030]
MTZJ12C
[VG44030]
MTZJ12C
[VG44030]
13
D253
X
MTZJ6.8B
[VG43830]
MTZJ6.8B
[VG43830]
MTZJ6.8B
[VG43830]
31
R371, 372
X
X
4.7
[HF45347]
4.7
[HF45347]
33
R375
X
X
2.2
[HF45322]
2.2
[HF45322]
0
6
-0.5
-0.5
0
-1.0
-47.9
-1.0
-47.7
0
-46.8
0.2
RELAY
DRIVER
48.0
0.5
-0.4
47.7
0
0
D6
0.5
47.3
-1.0
-0.6
0
Page 74
22.7
0
-0.6
0.2
48.0
1.0
1.0
46.1
10.8
CENTER POWER AMP
1.0
CENTER
0
0.2
0
7
x: NOT USED
O: USED / APPLICABLE
Page 74
46.1
10.8
E5
0.8
22.7
46.7
0
-0.5
-0.5
-47.7
-1.0
-47.7
-46.8
-46.8
0
-47.9
D7
-1.0
Page 74
0
-47.4
-47.7
-48.7
-44.8
-32.3
0.2
-32.0
D7
-48.7
0.2
-31.3
-31.9
0
8
Page 74
9
72
D8
0
-32.5
Page 74
-46.8
★ All voltages are measured with a 10MΩ/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.
Limiter
46.1
0
47.7
0
-0.4
A
B
C
SCHEMATIC DIAGRAM (MAIN 1/2)
D
E
F
G
H
I
J
K
L
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
RX-V530/HTR-5540/DSP-AX430 only
1
4.7
FRONT L POWER AMP
47.3
48.0
0
47.9
0
0
0
1.0
47.3
4.7
48.0
0
47.7
0
0
0
0
48.0
47.2
0.5
0.5
1.0
35.9
47.7
35.9
0
-0.4
-1.0
0
0
31.2
0
24.1
29.7
4.9
30.7
31.2
0
0
0
0
32.2
0
RELAY DRIVER
0
2
0
-0.5
46.7
-0.5
-1.0
46.1
-1.0
1.0
L
-49.7
0
-47.9
0
-46.8
0
0
0.6
0.6
47.3
46.1
0
0
-0.6
-0.6
0
0.6
FRONT R POWER AMP
1.0
48.0
0.5
1.0
48.0
0.5
0
-0.4
3
47.7
0
0
-1.0
0
46.7
46.1
0
1.0
-0.5
-1.0
0
-0.5
RELAY
DRIVER
-47.9
-1.0
47.3
46.1
0
-47.9
0
0.2
-46.8
0
-0.6
0.8
-0.6
0
10.4
22.4
0.2
Page 74
E5
0
REAR L POWER AMP
1.0
4
1.0
48.0
-26.8
48.0
0.5
-31.7
0.5
-0.4
I3
0
-1.0
46.7
46.1
-28.7
1.0
0
0
H5
REAR L
46.1
Page 74
Page 67
-28.7
47.7
0
47.3
0
0
0
-0.5
-0.6
-0.5
-0.6
-1.0
-1.0
0
-47.9
-47.8
0
-46.8
5
0
0.6
REAR R POWER AMP
48.0
1.0
46.7
0.5
1.0
46.1
48.0
0.5
1.0
model
0.6
0
-1.0
47.3
0
J
0.6
0
0
Page 74
D4
46.1
47.7
0
-0.4
-0.6
0
0
U, C
R, T, K, A
L
0.01
[UA65410]
0.01
[UA65410]
S
Circuit No.
1
C371–374, 376
C421, 422
X
3
C390–392, 395, 399
X
X
0.022
[UA65422]
0.022
[UA65422]
4
Q251
X
C1890A[D/E]
[VP88310]
C1890A[D/E]
[VP88310]
C1890A[D/E]
[VP88310]
5
Q253
X
47K
[HF45747]
47K
[HF45747]
47K
[HF45747]
6
Q252
X
10K
[HF45710]
10K
[HF45710]
10K
[HF45710]
X
X
2.2
[HV75322]
2.2
[HV75322]
LQR2411
-0001G
[V825950]
LQR2411
-0001G
[V825950]
LQR2411
-0001G
[V825950]
LQR2411
-0003G
[V825960]
X
-0.6
0
-0.5
-0.5
0
-1.0
6
-47.9
-1.0
-47.7
0.2
0.8
22.7
46.7
46.1
1.0
R391–395
48.0
22.7
0.5
10.8
0.2
48.0
0.5
-0.4
47.7
0
0
-0.6
0
7
1.0
1.0
47.3
0
0.2
CENTER POWER AMP
CENTER
46.1
10.8
Limiter
0
-46.8
RELAY
DRIVER
9
TE391
10
TE392
0
-1.0
-0.6
11
0
0
-47.7
-1.0
-47.7
-47.9
-47.7
-48.7
-44.8
-32.3
0.2
MTZJ6.8B
[VG43830]
31
R371, 372
X
X
4.7
[HF45347]
4.7
[HF45347]
33
R375
X
X
2.2
[HF45322]
2.2
[HF45322]
D7
-31.3
-31.9
0
MTZJ12C
[VG44030]
MTZJ6.8B
[VG43830]
-32.0
-48.7
0.2
0
MTZJ12C
[VG44030]
MTZJ6.8B
[VG43830]
0
0
-47.4
MTZJ12C
[VG44030]
X
D7
-1.0
-46.8
-46.8
MTZJ10C
[VG43960]
D253
Page 74
-46.8
D254
13
-0.5
-32.5
Page 74
-0.5
12
Limiter
7
LQR2610-0001 LQR2610-0001 LQR2610-0001 LQR2610-0003
[V447070]
[V447070]
[V447070]
[V447090]
8
x: NOT USED
O: USED / APPLICABLE
Page 74
9
D8
★ All voltages are measured with a 10MΩ/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.
73
A
B
C
D
E
F
G
H
I
J
K
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
SCHEMATIC DIAGRAM / 総回路図 (MAIN 2/2)
1
2
A6
5.0
11.7
0
to FUNCTION (5)
A6
RX-V430/HTR-5540/DSP-AX430: Page 73
4
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/
DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72
3
12.0
0
4.9
0
0
0
-12.1
0.9
-21.8
-5.0
-13.1
REGULATOR
x: NOT USED
O: USED / APPLICABLE
5
IC401: NJM7812FA
IC403, 405: NJM7805FA
Voltage Regulator
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/
DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72 to MAIN (8)
I6
RX-V430/HTR-5540/DSP-AX430: Page 73 to MAIN (10)
I4
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/
DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72
RX-V430/HTR-5540/DSP-AX430: Page 73
I4
I4
Page 68
B6
from FUNCTION (7)
INPUT
OUTPUT
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/
DSP-AX530/RX-V430RDS/HTR-5540RDS only: Page 72
6
I3
COMMON
31.3
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/
DSP-AX530/RX-V430RDS/HTR-5540RDS only: Page 72
IC402: NJM79M12FA
IC404: NJM79M05FA
Voltage Regulator
0
I7
COMMON
OUTPUT
7
-48.0
(-33.3)
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/
DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72
RX-V430/HTR-5540/DSP-AX430: Page 73
8
74
0
I7
-32.5
I7
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/
DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72
RX-V430/HTR-5540/DSP-AX430: Page 73
I8
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/
DSP-AX530/RX-V430RDS/HTR-5540RDS: Page 72
RX-V430/HTR-5540/DSP-AX430: Page 73
D8
I8
D8
Vout
GND
9
0
AC
70.2
AC
48.9
INPUT
+Vs
31.3
-32.5
48.0
(33.3)
0
IC406: LM61CIZ
Temperature Sensor
0
★ All voltages are measured with a 10MΩ/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.
0
A8
5.0
21.0
0
Page 68
12.1
L