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-V373/HTR-3065
88
OPERATION 1/2
★
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。
-30.0
-30.0
-30.0
-30.0
3.1
-36.7
-36.8
0
3.3
0
0
3.1
-36.7
-36.8
3.1
-36.7
-36.8
3.1
-36.7
-36.8
5.0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
3.1
-34.3
-34.6
3.1
-34.3
-34.8
3.1
-30.0
5.6
-30.0
-30.0
-38.0
0
0
3.3
0
0
3.3
-34.0
-33.5
-33.7
3.1
-35.5
-35.7
0
0
0
0
12.0
-12.0
3.2
3.2
0
-12.0
12.0
0
0
0
0
0
0
0
0
0
5.5
0
3.3
5.0
5.0
0
0
0
REMARKS
CAPACITOR
PARTS
NAME
NO
NO
MARK
MARK
ELECTROLYTIC
CAPACITOR
CERAMIC
CAPACITOR
POLYESTER
FILM
CAPACITOR
POLYSTYRENE
FILM
CAPACITOR
MICA
CAPACITOR
POLYPROPYLENE
FILM
CAPACITOR
SEMICONDUCTIVE
CERAMIC
CAPACITOR
P
TANTALUM
CAPACITOR
TUBULAR
S
CAPACITOR
CERAMIC
FILM
SULFIDE
POLYPHENYLENE
CAPACITOR
RESISTOR
REMARKS
NO
MARK
PARTS
NAME
CARBON
CARBON
METAL
METAL
METAL
FIRE
CEMENT
SEMI
FILM
RESISTOR
FILM
RESISTOR
OXIDE
FILM
RESISTOR
FILM
RESISTOR
PLATE
RESISTOR
PROOF
CARBON
FILM
RESISTOR
MOLDED
RESISTOR
VARIABLE
RESISTOR
(P=5)
(P=10)
CHIP
RESISTOR
1
2
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
68
69
REM
KEY2
KEY2
KEY1
VRB
VRA
FLD_N_CS
FLD_MOSI
FLD_SCK
FLD_N_RST
P36
P14
P16
P17
P19I
P21I
G14
P21I
G10
P30
P22
P1I
P23
P27
P3
G2
P26
P6
G18I
P31
P24
G9
G15I
P11
P9
P12
P10
G10
G9
P33
P26
FLD_N_CS
G6
P21
P32I
P15
P5
P25
P34
P12
P9
G4
P18
G8
G3
P17
P20
P28
P2
P4
G4
P13
P22
G1
P33
G11
P23
P11
P32I
FLD_N_RST
P1
P7
P34
P28
P1I
G5
P6
P3
P24
P4
P30
G2
G12
G16I
P18
P25
P15
FLD_SCK
P27
P16
G12
G1
G17I
G7
G6
P2
G14
P5
P29
P20
G3
P31
P29
P8
G11
P35
P36
G7
P13
P19
P8
G13
P14
G8
G5
P7
G13
P10
P32
P35
VRA
VRB
MIC_N_DET
+3.3M
PSW_DET
P19I
PSW_DET
+3.3M
PSW_DET
FLD_MOSI
REM
KEY1
P1
P21
P32
P19
+3.3F
+3.3M
5D_PON
MIC_N_DET
5D_PON
V_BUS
V_BUS
+3.3F
+3.3F
+3.3M
C1706
s178
C1707
s181
C1701
s176
R1702
s174
C1711
s178
R1707
s175
C1708
s183
R1706
s173
R1711
s175
C1710
s177
C1703
s172
R1705
s174
C1705
s177
R1708
s182
C1712
s178
C1709
s185
R1709
s184
R1003
100
C1003
100P(SL)
SW109
SKRGAAD010
10K
R1012
SW103
SKRGAAD010
J1002
R1004
100
0.1/16
C1009
10/16
C1008
SW117
SKRGAAD010
SW105
SKRGAAD010
R1010
47
SW114
SKRGAAD010
C1001
0.1/50(F)
C1006
10P(CH)
SW110
SKRGAAD010
C1004
100P(SL)
SW107
SKRGAAD010
10K
R1011
SW119
SKRGAAD010
R1002
100
C1005
0.1/16
SW111
SKRGAAD010
SW118
SKRGAAD010
SW104
SKRGAAD010
J1001
no_use
C1007
0.1/16
SW112
SKRGAAD010
SW101
SKRGAAD010
SW106
SKRGAAD010
MG
SW102
SKRGAAD010
SW116
SKRGAAD010
SW113
SKRGAAD010
SW108
SKRGAAD010
MG
SW171
SKRGAAD010
R1005
100
R1704
s179
220P(SL)
C1028
R1052
47K
C1026
0.1/16
75
R1056
PN101
V963750
470
R1054
470
R1055
R1053
47K
C1027
0.1/16
220P(SL)
C1029
R1654
2.2
R1655
1K
R1653
1K
CB166
PHL
R1652
1P470
R1651
1P470
R1048
100K
C1023
0.01(B)
C1024
C1021
no_use
C1022
C1025
no_use
C1704
s172
C1702
s172
R1710
s186
SM3385VMH6
U1001
VOUT
GND
VCC
100K
R1006
M66003-0131FP-R
IC101
12
34567
89
1
0
1
1
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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
0.1/50(F)
C1019
100K
R1007
Q1008
KTC3875S-Y,GR-R
220K
R1016
C1014
330/6.3
R1046
270
330
R1013
R1051
270
0.1/50(F)
C1002
0.1/16
C1015
100K
R1023
0.1/16
C1010
R1047
270
Q1004
KTC3875S-Y,GR-R
100K
R1008
0.01(B)
C1018
R1049
270
Q1005
KTC3875S-Y,GR-R
Q1006
KTC3875S-Y,GR-R
100K
R1009
C1011
0.1/16
0.1/50(F)
C1020
100K
R1035
MG
Q1003
KTC3875S-Y,GR-R
Q1001
KTC3875S-Y,GR-R
MG
R1039
100K
0.1/50(F)
C1017
100K
R1032
R1038
100K
Q1002
KTC3875S-Y,GR-R
Q1007
KTC3875S-Y,GR-R
C1016
68P(SL)
R1451
10K
1000P(B)
C1452
1000P(B)
C1451
MG
R1452
10K
R1454
47K
R1453
47K
CB103
51048
CB171
51048
FG
FG
R1043
1K
R1042
1K
R1028
4.7K
R1019
10K
C1713
s187
C1714
s187
R1703
s189
R1040
1.5K
R1041
1K
R1037
1.5K
R1034
1.5K
R1031
2.2K
R1025
3.3K
R1020
4.7K
R1045
22K
R1029
33K
R1036
1.8K
R1033
2.2K
R1030
3.3K
R1024
8.2K
W1002
R1001
no_use
CB104
52045
ST166
R1017
36K
FG
R1701
s173
CB102
51048
UG
+5.5U
R1014
s110
IC102
s105
1
CEorCE
2
GND
3
NC
4
VDD
5
VOUT
C1033
s103
J1003
no_use
CB105
s101
1234
C1038
s102
C1032
s109
C1037
no_use
R1018
s106
C1031
s103
C1012
s103
L1001
s111
C1035
no_use
C1036
s103
R1015
s108
UG
C1034
s103
C1039
no_use
R1021
s107
+5.5U
FG
IC171
s180
5
6
7
IC171
s180
3
2
1
V+
V-
4
18-MT-11GNK
V1001
F1
F1
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
13G
14G
15G
16G
17G
18G
P36
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P19
P18
P17
P16
P15
P14
P13
P12
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
F2
F2
W1001
CB106
51048
CB145
51048
FG
FG
PJ101
MTJ-032-21B-43-
PN185
PN102
s113
D1001
UDZV4.3B
D1002
UDZV4.3B
D1007
s104
D1003
1SS355VM
D1004
1SS355VM
D1005
no_use
D1006
no_use
D1008
no_use
D1009
no_use
D1702
no_use
D1701
no_use
D1651
no_use
D1653
no_use
D1652
no_use
D1703
s188
W1003
EC12E2460814
SW145
COM
B
A
CB101
52044
C1651
0.01/100
C1653
0.01/100
C1654
0.01/100
C1652
0.01/100
C1013
220/50
W1004
s112
JK101
MSJ-035-05A-B-R
L
R
E
MSJ-064-05B-B-R
JK166
L
GND
R
JK171
s171
TUNING
PROGRAM
SCENE1
M
A
M
F
Y
R
O
M
E
M
O
F
N
I
INPUT
17Pin
to DIGITAL
SCENE2
SCENE4
SCENE3
CONTROL
F1
STRAIGHT
101-130
F2
TONE
/ON
STANDBY
VOL_RA
PSW_DET
FLD_N_RST
FLD_SCK
+3.3F
+3.3M
REM_IN
KEY1
VOL_RB
KEY2
FLD_MOSI
FLD_N_CS
DGND
-VP
-12A
+12A
E
MIC
PRESET
COMPOSITE
to OPE(2)
HP_N_DET
HPE
HPR
Head Phone
HPL
1001-1300
MIC_N_DET
PSW_DET
MGND
FG
AUXR
AUXE
VAUXE
AUXR
VAUX
AUXL
DGND
DTFL
VSS
VDD
/RESET
XIN
CKFL
VDD
VP
XOUT
/CEFL
+3.3M
MAIN VOLUME
MGND
to MAIN(1)
V-AUX
-12A
MIC
+12A
E
MIC_N_DET
+12A
E
MIC
-12A
MGND
PSW_DET
FG
WR26130
UGND
+5.5U
(Mini Jack)
+DATA
DGND
-DATA
to DIGITAL
USB
to OPE(4)
VRA
VRB
MIC_N_DET
AUXE
AUXL
VAUXE
VAUX
BD/DVD
TV
CD
RADIO
5D_PON
V_BUS
OPE(1)
1451-1500
145-150
OPE(6)
171-180
OPE(7)
1701-1800
OPE(5)
166-170
1651-1700
MIC/Standby
FL/V-AUX/USB
-DATA
+DATA
185-190
OPE(8)
1851-1900
Guard
NOTICE
U.S.A
G
CANADA
EUROPE
L
CHINA
AUSTRALIA
SINGAPORE
KOREA
GENERAL
U
C
T
A
K
R
JAPAN
(model)
B
BRITISH
J
SOUTH EUROPE
E
V
TAIWAN
F
RUSSIAN
P
LATIN AMERICA
S
BRAZIL
H
THAI
52
Display
controller
Serial
receive
circuit
Digit
output
circuit
Clock
generator
DIG11/
SEG42
51
DIG12/
SEG41
50
DIG13/
SEG40
49
DIG14/
SEG39
48
DIG15/
SEG38
47
DIG16/
SEG37
46
DIG17/
SEG36
45
SEG35
XOUT
6
Vcc1
8
Vcc2
18
Vss
5
Vp
64
XIN
7
CS
SCK
3
SDATA
4
RESET
1
SEG00
44
9
SEG34
SEG26
17
19
SEG25
Segment
output
circuit
Display code
RAM
(8-bit x 60)
CGROM
(35-bit x 166)
CGROM
(35-bit x 16)
code
select
Code/
command
control
circuit
DIG00
63
53
DIG10
IC101
: M66003-0131FP-R
18 digit 5 x 7 segment VFD controller/driver
2
data
Code
write
timing
clock
dot data
write
scan pulse
Segment/
Digit
select/
output
circuit
V
DD
CE
Pin No.
1
2
3
4
5
Symbol
CE
GND
NC
VDD
VOUT
Description
Chip Enable Pin ("H" Active)
Ground Pin
No Connection
Input Pin
Output Pin
Vref
4
5
1
2
Current Limit
V
OUT
GND
IC102
: R1172H501D-T1-F
Voltage regulator
IC171:
BA4560F-E2
Low noise dual operational amplifier
–
+
–
+
8
7
6
5
1
2
3
4
OUT1
+ IN1
- IN1
VEE
VCC
OUT2
+ IN2
- IN2
Ch1
Ch2
OPERATION (5)
OPERATION (8)
OPERATION (6)
OPERATION (1)
OPERATION (7)
VIDEO AUX
AUDIO
USB
VIDEO
(Power)
YPAO
MIC
VFD DRIVER
Remote control
sensor
PHONES
SILENT CINEMA
VOLUME
to DIGITAL_CB221
Page 84
D2
to MAIN (1)_W1
Page 90
I4
to OPERATION (4)_CB193
Page 89
C2
to DIGITAL_CB281
(U, C, R, K, A, B, G, F, L, S, H, J models)
Page 87
J3
to OPERATION (2)_CB136
Page 89
F10
Key detection for A/D port
Key input (A/D) pull-up resistance 10 k-ohms
0 Ω
+ 1.0 kΩ
+ 1.0 kΩ
+ 1.5 kΩ
+ 1.5 kΩ
+ 2.2 kΩ
+ 3.3 kΩ
+ 4.7 kΩ
(22 kΩ + 33 kΩ)
+ 22 kΩ
+ 33 kΩ
0 – 0.15 V
0.15 – 0.42 V
0.43 – 0.70 V
0.71 – 0.97 V
0.98 – 1.24 V
1.25 – 1.53 V
1.54 – 1.84 V
1.84 – 2.10 V
2.11 – 2.33 V
2.34 – 2.54 V
2.55 – 2.71 V
A/D value
(3.3V=255)
0 – 11
12 – 32
33 – 54
55 – 75
76 – 96
97 – 119
12 – 142
143 – 163
164 – 181
182 – 197
198 – 229
Key name
(KEY2: 124 pin)
SCENE
RADIO
SCENE
CD
SCENE
TV
SCENE
BD/DVD
PROGRAM
>
PROGRAM
<
INPUT
>
INPUT
<
–
(Power)
TONE
CONTROL
0 Ω
+ 1.0 kΩ
+ 1.5 kΩ
+ 1.8 kΩ
+ 2.2 kΩ
+ 3.3 kΩ
+ 4.7 kΩ
+ 8.2 kΩ
+ 10 kΩ
Detected voltage value at 125 pin
0 – 0.15 V
0.15 – 0.48 V
0.49 – 0.82 V
0.83 – 1.14 V
1.15 – 1.46 V
1.47 – 1.79 V
1.80 – 2.12 V
2.13 – 2.40 V
2.41 – 2.91 V
A/D value
(3.3V=255)
0 – 11
12 – 37
38 – 64
65 – 88
89 – 113
114 – 139
140 – 164
165 – 186
187 – 226
Key name
(KEY1: 125 pin)
STRAIGHT
TUNING
>>
TUNING
<<
AM
FM
PRESET
>
PRESET
<
MEMORY
INFO
Detected voltage value at 124 pin
Summary of Contents for HTR-3065
Page 4: ...HTR 3065 U C R K A B G F L S H models HTR 3065 T model 4 RX V373 HTR 3065 RX V373 HTR 3065 ...
Page 6: ...RX V373 K model RX V373 A model RX V373 B G F models 6 RX V373 HTR 3065 RX V373 HTR 3065 ...
Page 7: ...RX V373 L H models RX V373 J model HTR 3065 U C models 7 RX V373 HTR 3065 RX V373 HTR 3065 ...
Page 8: ...HTR 3065 K model HTR 3065 R S models HTR 3065 T model 8 RX V373 HTR 3065 RX V373 HTR 3065 ...
Page 111: ... CONFIGURING THE SYSTEM SETTINGS RX V373 HTR 3065 111 ...
Page 112: ... システム設定を変更する RX V373 HTR 3065 112 ...
Page 113: ...113 RX V373 HTR 3065 RX V373 HTR 3065 MEMO ...
Page 114: ...RX V373 HTR 3065 ...