A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
DIGITAL 5/5
RX-V375/HTR-3066/HTR-2866
★
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。
99
3.3
3.3
3.3
3.3
3.3
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
USB_N_RST
USB_BUSY
USB_MCHNG
USB_IRPTO
USB_SEARCH
USB_SCL
U S B _ S C L
USB_SDA
U S B _ S D A
U S B _ M O S I
U S B _ B U S Y
U S B _ M C H N G
U S B _ N _ C S
U S B _ S E A R C H
R2808
s289
U S B _ N _ R S T
U S B _ C L K
U S B _ M I S O
U S B _ S P D I F
U S B _ I R P T O
R2810
s291
R 2 8 0 6
s 2 8 9
+ 3 . 3 U S B
D G N D
+ 3 . 3 D
C B 2 8 1
s 2 8 5
DGND
D G N D
C2803
s282
C2810
s283
L 2 8 0 2
s 2 8 8
1
4
3
2
L 2 8 0 1
s 2 8 7
DVSSIO
RESETX
TMODE
IRPTO
SEARCH
MCHNG
BUSY
SCL
SDA
DVDD_M
D V S S I O
D V D D I O
T E S T 1
X I N _ P L L
V O U T _ P L L
T E S T 2
T E S T 3
S E L _ S L A V E
A V D D C
A V S S C
USBDM
USBDP
REXTI
CLK24MI
LRCK/SPDIF
BCK
DATA
MCLK
DVDDIO
AMUTE
D A V S S
R D A C O
V C D A C O
L D A C O
D A V D D
S D _ C O N
R X D / S S _ D I / S D _ D O
S S _ C L K / S D _ C L K
T X D / S S _ D O / S D _ D I
S S _ C S / S D _ C S
X L 2 8 1
s 2 9 5
4
1
2
3
C 2 8 0 8
s 2 8 1
+ 3 . 3 U S B
C 2 8 0 9
s 2 8 1
C 2 8 0 4
s 2 8 1
C 2 8 0 1
n o _ u s e
C 2 8 0 2
s 2 8 1
D G N D
C 2 8 0 7
s 2 8 1
U S B _ S D A
U S B _ S C L
R2820
s294
R 2 8 1 9
s 2 9 3
R2818
s292
R2812
s289
R2811
s289
R 2 8 1 6 s 2 9 0
R 2 8 1 7
s 2 9 0
R 2 8 0 5
s 2 9 0
R 2 8 0 3
s 2 8 9
C 2 8 1 1
s 2 8 4
C 2 8 1 2
s 2 8 4
D I G I T A L 5 : U S B
t o O P E ( 1 )
< F r o n t U S B >
+ D A T A
USB_DM
USB_DP
S S _ D O
S S _ C L K
S S _ D I
S S _ C S
IRPTO
SEARCH
MCHNG
BUSY
SCL
SDA
to 002.sht
(u-com)
to 002.sht
(u-com)
90 ohm
I C / C B / X L : 2 8 1 -
O H T E R : 2 8 0 1 -
- D A T A
to 004.sht
(DIR)
B
D e s t i n a t i o n P a r t L i s t
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s X X | L O C | J U C R K A B G L F S H | T |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 8 1 | C 2 8 0 4 | U S 6 2 5 1 0 | X |
| | C 2 8 0 7 | 0 . 1 / 1 0 ( B J ) | |
| | C 2 8 0 8 | | |
| | C 2 8 0 2 | | |
| | C 2 8 0 9 | | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 8 2 | C 2 8 0 3 | U S 6 6 2 1 0 | X |
| | | 1 0 0 P ( C H ) | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 8 3 | C 2 8 1 0 | W P 8 8 2 0 0 | X |
| | | 1 0 / 6 . 3 | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 8 4 | C 2 8 1 2 | U S 6 6 1 1 0 | X |
| | C 2 8 1 1 | 1 0 P ( C H ) | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 8 5 | C B 2 8 1 | V B 3 8 9 9 0 | X |
| | | P H I | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 8 6 | I C 2 8 1 | Y E 9 3 1 A 0 | X |
| | | B U 9 4 5 0 2 A M U V - E 2 | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 8 7 | L 2 8 0 1 | W W 6 0 9 5 0 | X |
| | | B K P 1 0 0 5 H S 6 8 0 - T | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 8 8 | L 2 8 0 2 | W Y 2 2 1 3 0 | X |
| | | E X C 2 4 C E 9 0 0 U | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 8 9 | R 2 8 1 2 | R D 4 5 5 1 0 | X |
| | R 2 8 0 8 | 1 0 0 | |
| | R 2 8 0 6 | | |
| | R 2 8 0 3 | | |
| | R 2 8 1 1 | | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 9 0 | R 2 8 0 5 | R D 4 5 7 1 0 | X |
| | R 2 8 1 7 | 1 0 K | |
| | R 2 8 1 6 | | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 9 1 | R 2 8 1 0 | R F 4 5 7 1 2 | X |
| | | 1 2 K | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 9 2 | R 2 8 1 8 | R D 4 5 9 1 0 | X |
| | | 1 M | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 9 3 | R 2 8 1 9 | R D 4 5 5 3 3 | X |
| | | 3 3 0 | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 9 4 | R 2 8 2 0 | W H 2 0 7 0 0 | X |
| | | 1 0 0 X 4 | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
| s 2 9 5 | X L 2 8 1 | W M 1 3 5 2 0 | X |
| | | 1 6 . 9 3 4 4 M H Z | |
+ - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - +
R E S I S T O R
R E M A R K S
N O M A R K
P A R T S
N A M E
C A R B O N
C A R B O N
M E T A L
M E T A L
M E T A L
F I R E
C E M E N T
S E M I
F I L M R E S I S T O R
F I L M R E S I S T O R
O X I D E
F I L M R E S I S T O R
F I L M
R E S I S T O R
P L A T E
R E S I S T O R
P R O O F C A R B O N
F I L M R E S I S T O R
M O L D E D
R E S I S T O R
V A R I A B L E
R E S I S T O R
( P = 5 )
( P = 1 0 )
C H I P R E S I S T O R
R E M A R K S
C A P A C I T O R
P A R T S
N A M E
N O
N O
M A R K
M A R K
E L E C T R O L Y T I C
C A P A C I T O R
C E R A M I C
C A P A C I T O R
P O L Y E S T E R F I L M
C A P A C I T O R
P O L Y S T Y R E N E
F I L M
C A P A C I T O R
M I C A
C A P A C I T O R
P O L Y P R O P Y L E N E
F I L M
C A P A C I T O R
S E M I C O N D U C T I V E C E R A M I C C A P A C I T O R
P
T A N T A L U M
C A P A C I T O R
T U B U L A R
S
C A P A C I T O R
C E R A M I C
F I L M
S U L F I D E
P O L Y P H E N Y L E N E
C A P A C I T O R
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
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 2/5
to DIGITAL 4/5
to DIGITAL 2/5
No replacement part available.
サービス部品供給なし
RX-V375/HTR-3066
RX-V375/HTR-3066
Содержание RX-V375U
Страница 7: ...RX V375 L model RX V375 H model RX V375 J model 7 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Страница 10: ...HTR 3066 L model HTR 3066 H model HTR 2866 C model 10 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Страница 11: ...HTR 2866 R S models HTR 2866 K model HTR 2866 A model 11 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Страница 12: ...HTR 2866 B G F models HTR 2866 L model HTR 2866 H model 12 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Страница 72: ...MEMO 72 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 ...
Страница 127: ... CONFIGURING THE SYSTEM SETTINGS RX V375 HTR 3066 HTR 2866 127 ...
Страница 128: ... システム設定を変更する RX V375 HTR 3066 HTR 2866 128 ...
Страница 137: ...137 RX V375 HTR 3066 HTR 2866 RX V375 HTR 3066 HTR 2866 MEMO ...
Страница 138: ...RX V375 HTR 3066 HTR 2866 ...