A
1
2
3
4
5
6
7
8
9
10
N
M
L
K
J
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
K
J
I
H
G
F
E
D
C
B
L
N
M
91
RX-V377/HTR-3067
USB_N_RST
USB_IRPTO
USB_SEARCH
USB_MCHNG
USB_BUSY
USB_SCL
USB_SDA
U
S
B
_
N
_
R
S
T
U
S
B
_
I
R
P
T
O
U
S
B
_
S
E
A
R
C
H
U
S
B
_
M
C
H
N
G
U
S
B
_
B
U
S
Y
U
S
B
_
S
C
L
U
S
B
_
S
D
A
USB_SPI_MOSI
USB_BUSY
USB_MCHNG
USB_SPI_N_CS
USB_SEARCH
R
2
8
0
8
1
0
0
USB_N_RST
USB_SPI_SCK
USB_SPI_MISO
USB_SPDIF
USB_IRPTO
R
2
8
1
0
1
2
K
R
2
8
0
6
1
0
0
+3.3USB
DGND
+3.3D
CB281
PHI
D
G
N
D
DGND
C
2
8
0
3
1
0
0
P
(
C
H
)
L2801
BKP1005HS680-T
D
V
S
S
I
O
R
E
S
E
T
X
T
M
O
D
E
I
R
P
T
O
S
E
A
R
C
H
M
C
H
N
G
B
U
S
Y
S
C
L
S
D
A
D
V
D
D
_
M
DVSSIO
DVDDIO
TEST1
XIN_PLL
VOUT_PLL
TEST2
TEST3
SEL_SLAVE
AVDDC
AVSSC
U
S
B
D
M
U
S
B
D
P
R
E
X
T
I
C
L
K
2
4
M
I
L
R
C
K
/
S
P
D
I
F
B
C
K
D
A
T
A
M
C
L
K
D
V
D
D
I
O
A
M
U
T
E
DAVSS
RDACO
VCDACO
LDACO
DAVDD
SD_CON
RXD/SS_DI/SD_DO
SS_CLK/SD_CLK
TXD/SS_DO/SD_DI
SS_CS/SD_CS
0.1/10(BJ)
C2808
+3.3USB
0.1/10(BJ)
C2809
0.1/10(BJ)
C2804
C2801
no_use
C2802
0.1/10(BJ)
DGND
0.1/10(BJ)
C2807
USB_SDA
USB_SCL
R
2
8
2
0
1
0
0
X
4
R2819
330
R
2
8
1
8
1
M
R
2
8
1
2
1
0
0
R
2
8
1
1
1
0
0
R2816 10K
R2817 10K
R2805
10K
R2803
100
C2812
10P(CH)
L2802
EXC24CE900U
1
4
3
2
C
2
8
1
0
1
0
/
1
0
XL281
16.9344MHZ
4
1
2
3
C2811
12P(CH)
to OPE(1)
<Front USB>
+DATA
U
S
B
_
D
M
U
S
B
_
D
P
SS_DO
SS_CLK
SS_DI
SS_CS
t
o
0
0
2
.
s
h
t
(
u
-
c
o
m
)
t
o
0
0
2
.
s
h
t
(
u
-
c
o
m
)
9
0
o
h
m
-DATA
t
o
0
0
4
.
s
h
t
(
D
I
R
)
The test point
to B side.
IC281
: BU94502AMUV-E2
USB host WAV/AAC/WMA/MP3 decoder LSI
DVSSIO
DVDD_M
USBDM
USBDP
REXTI
LED_ERROM/CLK24MI
LED_PLAY/LRCK/SPDIF
LED_PSD/BCK
LED_PUSB/DATA
AMUTE
DVDDIO
LED_REPEAT/MCLK
RESETX
TMODE
KEY_COL1/IRPTO
KEY_COL2/SEARCH
KEY_COL3/MCHNG
KEY_ROW1/BUSY
KEY_ROW2/SCL
KEY_ROW3/SDA
DVSSIO
DVDDIO
TEST1
TEST2
SEL_COD/TEST3
SEL_SLAVE
AVDDC
AVSSC
DAVSS
RDACO
VCDACO
LDACO
DAVDD
SD_CON
SD_DO
SD_CLK
SD_DI
SD_CS
XIN_PLL
XOUT_PLL
FAT
File system
PLL
(Oscillator)
USB
Controller
System
Controller
SD Card
Controller
LED Driver
1
2
3
4
5
6
7
8
9
10
30
31
32
33
34
35
36
37
38
39
40
20
19
18
17
16
15
14
13
12
11
29
28
27
26
25
24
23
22
21
Audio
DAC
Sound
Effecter
MP3/
WMA/
AAC
Decoder
LDO
to DIGITAL 4/5
to DIGITAL 2/5
to DIGITAL 2/5
N O T I C E
U.S.A
G
CANADA
STANDARD
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
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
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
D I G I T A L 5 : U S B
IC/CB/XL:281-
OHTER :2801-
No replacement part available.
RX-V377/HTR-3067
DIGITAL 5/5
★
All voltages are measured with a 10M
Ω
/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
10M
Ω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。
Details of colored lines
Red / full line:
Power supply (+)
Red /dashed line: Power supply (-)
Orange:
Signal detect
Yellow:
Clock
Green:
Protection detect
Brown:
Reset signal
Blue:
Panel key input
Summary of Contents for HTR-3067
Page 6: ...6 RX V377 HTR 3067 RX V377 HTR 3067 RX V377 K model RX V377 A model RX V377 B G F models ...
Page 7: ...7 RX V377 HTR 3067 RX V377 HTR 3067 RX V377 L model RX V377 H model RX V377 J model ...
Page 8: ...8 RX V377 HTR 3067 RX V377 HTR 3067 HTR 3067 U C models HTR 3067 R S models HTR 3067 T model ...
Page 9: ...9 RX V377 HTR 3067 RX V377 HTR 3067 HTR 3067 K model HTR 3067 A model HTR 3067 G F models ...
Page 10: ...10 RX V377 HTR 3067 RX V377 HTR 3067 HTR 3067 L model HTR 3067 H model HTR 3067 J model ...
Page 11: ...11 RX V377 HTR 3067 RX V377 HTR 3067 REMOTE CONTROL PANEL Remote control sheet T model RAV521 ...
Page 70: ...70 RX V377 HTR 3067 RX V377 HTR 3067 MEMO ...
Page 122: ...RX V377 HTR 3067 ...