Yamaha RX-V385, Service Manual

Page: 100 / 133

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B C D E F G H I J K L M N O P Q R S T U V W X Y A
RX-V385/HTR-3072
100
DIGITAL 4/6
★
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。
DIGITAL IN
DIGITAL IN
A/D IN
ANALOG IN
FRONT L
FL/FR
SL/SR
C/SW
SURROUND L
CENTER
SUBWOOFER OUT
Bluetooth IN
3.3
3.3
3.3
3.3
3.4
0
0
0
0
0
0
0
0
0
0
2.5
2.5
5.1
2.8
3.0
2.8
A U D I O 2 _ D A U D I O 2 _ D A U D I O 2 _ D
A V 1 _ D A V 1 _ D
A U D I O 1 _ D A U D I O 1 _ D A U D I O 1 _ D
D A _ B C K
D A _ W C K
D A _ S D _ F
D A _ S D _ C S W
D A _ S D _ S
D A _ M C K
D A _ B C K
D A _ F R
D A _ F L
D A _ C
D A _ S W
D A _ W C K
D A _ B C K
D A _ M C K
D A _ M C K
D A _ B C K
D A _ W C K
D A _ S R
D A _ S L
D A _ W C K
D A _ S D _ F
D A _ S D _ C S W
D A _ S D _ S
D A _ F R
D A _ F L
D A _ S R
D A _ S L
D A _ S W
D A _ C
H D M I _ E A R C _ W C K
D S P _ M I S O
D S P _ M O S I
D S P _ S C K
D I R 1 _ N _ R S T
A U D I O 2 _ D
A V 1 _ D
A U D I O 1 _ D
D I R 1 _ N _ C S
DIR_BCK DIR_WCK DIR_SD0
D I R 1 _ N _ C S
D S P _ M O S I
D S P _ S C K
D I R 1 _ N _ R S T
D S P _ M I S O
D I R 1 _ N _ I N T
H D M I _ E A R C _ S D 0
H D M I _ E A R C _ W C K
H D M I _ E A R C _ B C K / D D C K
H D M I _ E A R C _ M C K
H D M I _ E A R C _ S P F
D I R 1 _ N _ I N T
H D M I _ E A R C _ M C K
H D M I _ E A R C _ B C K / D D C K
H D M I _ E A R C _ S P F
H D M I _ E A R C _ S D 0
H D M I _ A R C
H D M I _ A R C
D A _ M C K
U S B _ S P D I F
B T _ S P D I F
BT_TX_SPDIF
B T _ T X _ S P D I F
W N _ M C K
W N _ B C K
W N _ W C K / D S D _ L
W N _ S D 0 / D S D _ R
S E L _ M C K
D I R _ B C K
D I R _ W C K
D I R _ S D 0
B T _ S P D I F
U S B _ S P D I F
D I R _ M C K
W N _ W C K / D S D _ L
W N _ M C K
W N _ S D 0 / D S D _ R
W N _ B C K
DIR_MCK
D A _ D I S T R
D A _ D I S T L
D A _ W C K
D A _ A D T _ S D 0
D A _ B C K
D A _ M C K
D A _ D I S T R
D A _ D I S T L
D A _ A D T _ S D 0
D A _ S D _ F
D A _ B C K
D A _ W C K
D A _ S D _ S
D A _ S D _ C S W
+ 5 A
C 6 7 8
n o _ u s e
D G N D
+ 3 . 3 D S P
C 6 8 0
0 . 1 / 1 0 ( B J )
D G N D
D G N D
+ 5 A
A G N D
T U L
T U R
T U E
A G N D
AGND
C 6 7 9
1 0 0 0 P ( B )
DGND
D G N D
PCM5101APWR
IC62
1 C P V D D
2 C A P P
3 C P G N D
4 C A P M
5 V N E G
6 O U T L
7 O U T R
8 A V D D
9 A G N D
10
D E M P
11
F L T
12
S C K
13
B C K
14
D I N
15
L R C K
16
F M T
17
X S M T
18
L D O O
19
D G N D
20
D V D D
+ 3 . 3 D A C
+ 3 . 3 A
L610
BKP1005HS680-T
C 6 2 3
0 . 1 / 1 0 ( B J )
C 6 2 4
0 . 1 / 1 0 ( B J )
D G N D
A G N D
C 6 3 8
0 . 1 / 1 0 ( B J )
C 6 4 8
2 . 2 / 1 0
C 6 5 8
1 0 / 1 0
C 6 6 3
2 . 2 / 1 6
R 6 3 2
4 . 7 K
R 6 2 7
4 . 7 K
C 6 3 3
n o _ u s e
R 6 4 2
4 . 7 K
A G N D
C 6 3 4
n o _ u s e
L611
BKP1005HS680-T
R 6 3 3
4 . 7 K
C 6 3 9
0 . 1 / 1 0 ( B J )
C 6 2 5
0 . 1 / 1 0 ( B J )
PCM5101APWR
IC63
1 C P V D D
2 C A P P
3 C P G N D
4 C A P M
5 V N E G
6 O U T L
7 O U T R
8 A V D D
9 A G N D
10
D E M P
11
F L T
12
S C K
13
B C K
14
D I N
15
L R C K
16
F M T
17
X S M T
18
L D O O
19
D G N D
20
D V D D
R 6 2 8
4 . 7 K
C 6 4 9
2 . 2 / 1 0
C 6 2 6
0 . 1 / 1 0 ( B J )
+ 3 . 3 D A C
C 6 5 9
1 0 / 1 0
D G N D
R 6 4 3
4 . 7 K
+ 3 . 3 A
C 6 6 4
2 . 2 / 1 6
R 6 3 4
4 . 7 K
C 6 3 5
n o _ u s e
+ 3 . 3 D A C
+ 3 . 3 A
C 6 4 0
0 . 1 / 1 0 ( B J )
L612
BKP1005HS680-T
R 6 2 9
4 . 7 K
C 6 2 7
0 . 1 / 1 0 ( B J )
C 6 5 0
2 . 2 / 1 0
C 6 6 5
2 . 2 / 1 6
C 6 4 5
0 . 1 / 1 0 ( B J )
C 6 6 0
1 0 / 1 0
C 6 2 8
0 . 1 / 1 0 ( B J )
PCM5101APWR
IC64
1 C P V D D
2 C A P P
3 C P G N D
4 C A P M
5 V N E G
6 O U T L
7 O U T R
8 A V D D
9 A G N D
10
D E M P
11
F L T
12
S C K
13
B C K
14
D I N
15
L R C K
16
F M T
17
X S M T
18
L D O O
19
D G N D
20
D V D D
R 6 4 4
4 . 7 K
A G N D
D G N D
C 6 5 5
0 . 1 / 1 0 ( B J )
R 6 0 5
3 3
D G N D
C602
100P(CH)
D I R 1 _ N _ C S
H D M I _ E A R C _ B C K / D D C K
W N _ S D 0 / D S D _ R
R608
680
+ 3 . 3 D S P
C618
0.01/16(B)
T U E
R 6 1 3
3 3
C607
15P(CH)
D G N D
H D M I _ E A R C _ M C K
D I R 1 _ N _ R S T
C604 10/10
C613
4700P/25(B)
IC61
PCM9211PTR
1 E R R O R / I N T 0
2 N P C M / I N T 1
3 M P I O _ A 0
4 M P I O _ A 1
5 M P I O _ A 2
6 M P I O _ A 3
7 M P I O _ C 0
8 M P I O _ C 1
9 M P I O _ C 2
10
M P I O _ C 3
11
M P I O _ B 0
12
M P I O _ B 1
13
MPIO_B2
14
MPIO_B3
15
MPO0
16
MPO1
17
DOUT
18
LRCK
19
BCK
20
SCKO
21
DGND
22
DVDD
23
MDO/ADR0
24
MDI/SDA
25
M C / S C L
26
M S / A D R 1
27
M O D E
28
R X I N 7 / A D I N 0
29
R X I N 6 / A L R C K I 0
30
R X I N 5 / A B C K I 0
31
R X I N 4 / A S C K I 0
32
R X I N 3
33
R X I N 2
34
R S T
35
R X I N 1
36
V D D R X
37
RXIN0
38
GNDRX
39
XTI
40
XTO
41
AGND
42
VCC
43
FILT
44
VCOM
45
AGNDAD
46
VCCAD
47
VINL
48
VINR
+ 3 . 3 D S P
D G N D
L 6 0 2
B K P 1 0 0 5 H S 6 8 0 - T
C606
12P(CH)
+ 3 . 3 D S P
C 6 0 1 1 0 0 P ( C H )
D S P _ M I S O
D G N D
L 6 0 3
B K P 1 0 0 5 H S 6 8 0 - T
D G N D
R615 10K
R 6 0 4
1 0 K
R614 10K
D I R 1 _ N _ I N T
W N _ M C K
L 6 0 1
B K P 1 0 0 5 H S 6 8 0 - T
J 6 0 2
0
R 6 1 6
1 0 K X 4
+ 3 . 3 D S P
D S P _ M O S I
W N _ W C K / D S D _ L
+ 5 A
C611
0.01/16(B)
C603
1/25
D G N D
L 6 0 4
B K P 1 0 0 5 H S 6 8 0 - T
D S P _ S C K
W N _ B C K
C605
0.01/16(B)
H D M I _ A R C
C610
1/25
C609
0.01/16(B)
C616
0.1/10(BJ)
D G N D
H D M I _ E A R C _ S D 0
C617
10/10
R 6 0 1
1 0 0
H D M I _ E A R C _ S P F
C 6 1 4
1 0 / 1 0
R607
33X4
R 6 0 3
1 0 K
H D M I _ E A R C _ W C K
C 6 1 5
0 . 1 / 1 0 ( B J )
DGND
C 6 1 9
1 0 0 0 P ( B )
D I R _ M C K
C612
0.068/10(BJ)
D G N D A G N D
C 6 2 1
1 0 0 0 P ( B )
A G N D D G N D
C 6 2 2
1 0 0 0 P ( B )
A G N D D G N D
C 6 2 0
1 0 0 0 P ( B )
C B 6 1
5 2 4 1 8
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
C B 6 2
5 2 4 1 8
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
A G N D
A G N D
AGND
D 6 0 2
n o _ u s e
D G N D
A G N D
D 6 0 1
n o _ u s e
R 6 1 0
4 7
R 6 5 3
4 7
+ 3 . 3 D S P
D G N D
L615
BKP1005HS680-T
C682
0.1/10(BJ)
D G N D
S T 6 1
R 6 3 7
4 7 0
R 6 4 7
4 7 0
R 6 4 8
4 7 0 R 6 3 8
4 7 0
R 6 3 9
4 7 0
R 6 4 9
4 7 0
C 6 6 8
2 2 0 0 P
C 6 6 9
2 2 0 0 P
C 6 7 1
2 2 0 0 P
C 6 7 2
2 2 0 0 P
C 6 7 0
2 2 0 0 P
C 6 7 3
2 2 0 0 P
C 6 4 4
0 . 1 / 1 6
C 6 5 4
0 . 1 / 1 6
C 6 4 3
0 . 1 / 1 6
C 6 5 3
0 . 1 / 1 6
U S B _ S P D I F
B T _ S P D I F
B T _ T X _ S P D I F
D I R _ W C K
D I R _ B C K
D I R _ S D 0
X L 6 1
2 4 . 5 7 6 M H Z
1 2
3 4
R 6 0 9
3 3 X 4
A U D _ D E T
R 6 5 4
1 0 K
R 6 5 1
4 7 0
R 6 3 1
4 . 7 K
+ 3 . 3 D A C
C 6 4 7
0 . 1 / 1 0 ( B J )
C 6 3 2
0 . 1 / 1 0 ( B J )
C 6 7 7
2 2 0 0 P
C 6 4 2
0 . 1 / 1 0 ( B J )
R 6 3 6
4 . 7 K
C 6 3 7
C 6 6 2
1 0 / 1 0
PCM5101APWR
IC66
1 C P V D D
2 C A P P
3 C P G N D
4 C A P M
5 V N E G
6 O U T L
7 O U T R
8 A V D D
9 A G N D
10
D E M P
11
F L T
12
S C K
13
B C K
14
D I N
15
L R C K
16
F M T
17
X S M T
18
L D O O
19
D G N D
20
D V D D
R 6 4 1
4 7 0
L614
BKP1005HS680-T
R 6 4 6
4 . 7 K
A G N D
C 6 5 2
2 . 2 / 1 0
C 6 7 6
2 2 0 0 P
C 6 3 1
0 . 1 / 1 0 ( B J )
+ 3 . 3 A
D G N D
C 6 5 7
0 . 1 / 1 0 ( B J )
C 6 6 7
2 . 2 / 1 6
D A _ A D T _ S D 0
I C 6 7
V +
8
I C 6 7
V -
4
I C 6 7
T C 7 W H 3 2 F K
1
2
7
I C 6 7
T C 7 W H 3 2 F K
X 8 3 8 3 B 0
5
6
3
R 6 1 7
0
R 6 2 6
0
R 6 2 2
0
R 6 2 3
0
R 6 1 8
0
R 6 2 1
0
R 6 1 9
0
R 6 2 4
0
R606
1.5K
S T 6 2
F r o m 0 0 3 . s h t
( D S P )
3 0 m A
F r o m 0 0 2 . s h t
( C P U )
+ 3 . 3 D S P
A U D I O 1 _ D
D G N D
A U D I O 2 _ D
D G N D
A V 1 _ D
A U D _ D E T
A G N D
+ 5 A
T U L
T U E
T U R
D I S T R
D I S T E
D I S T L
B to B 15P to MAIN(3)
A n a l o g A u d i o
N e e d g u a r d b y A G N D
P a t t e r n w i d t h > = 0 . 2 5 m m
A D R
A D L
D A _ F R
A G N D
D A _ F L
D A _ S R
A G N D
D A _ S L
D A _ S W
A G N D
D A _ C
D A _ S B R
D A _ S B L
B to B 15P to MAIN(2)
A s s h o r t
a s p o s s i b l e
F D A C
S U R D A C
C / S W D A C
H : L o w
H : L o w
H : L o w
F r o m 0 0 2 . s h t
( C P U )
1 0 0 m A
F r o m 0 0 6 . s h t
( B T & U S B )
F r o m 0 0 7 . s h t
( N E T )
F r o m 0 0 3 . s h t
( D S P )
F r o m 0 0 1 . s h t
T o 0 0 3 . s h t
( H D M I R x & D S P )
f o r E M C
2 0 m A
F r o m 0 0 1 . s h t
( H D M I R x )
D I R
f o r E M C
E P S O N
F A - 2 3 8
H : L o w
B T D I S T D A C
R X - V 3 8 5 O N L Y
D I G I T A L 4 : D I R & D A C
I C / C B / X L / S T : 6 1 - 8 0
O T H E R : 6 0 1 - 8 0 0
IC61 : PCM9211PTR
216-kHz digital audio interface transceiver (DIX) with stereo ADC and routing
PLL
DIT
MPO0/1
SELECTOR
MPIO_B
SELECTOR
MAIN
OUTPUT
PORT
ADC
Com. Supply
AUXIN1
ADC Standalone
ADC Mode
Control
MPIO_C
SELECTOR
OSC
SPI/I 2 C
INTERFACE
Reset and
Mode
Set
Divider
XMCKO
Divider
GPIO/GPO
Data
ADC
ANALOG
DIR
ANALOG
DIR
ANALOG
ALL
Function
Control
DIT CS
(48-bit)
DIR CS
(48-bit)
DIR
Interrupt
DIR
PC and PD
All Port
IS Calculator
Is Calculator
DIR
IS Calculator
MPIO_A
MPIO_B
MPIO_C
MPO1
MPO0
REGISTER
POWER SUPPLY
XMCKO
(To MPIO_A and MPO0/1)
SBCK/SLRCK
(To MPIO_A)
Secondary SCK/LRCK
EXTRA DIR FUNCTIONS
Divider
Selector
ERROR DETECTION
Flags
Validity Flag
User Data
BFRAME Detection
Channel Status Data
Interrupt System
Non PCM DETECTION
DTS-CD/LD Detection
ADC Clock
(SCK/BCK/LRCK)
DIR
ADC
DITOUT
RECOUT1
AUXOUT
AUXIN2
RECOUT0
AUTO
DIR
ADC
DOUT
RXIN7
SCKO/BCK/LRCK
AUXIN0
AUXIN1
AUXIN2
Clock/Data
Recovery
Lock
Detection
Lock:DIR
Unlock:ADC
33
35
32
31
30
29
28
3
4
5
6
37 RXIN0
RXIN0
RXIN1
RXIN2
RXIN3
RXIN4
RXIN5
RXIN6
RXIN7
RXIN8
RXIN9
RXIN10
RXIN11
RECOUT0
RECOUT1
DITOUT
RXIN1
RXIN2
RXIN3
RXIN4/ASCKIO
RXIN5/ABCKIO
RXIN6/ALRCKIO
FILT
RXIN7/ADIN0
AUXIN0
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
SCKO
BCK
LRCK
DOUT
MPO0
MPO1
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
48
47
44
VINL
VINR
VCOM
7
8
9
10
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
39
40
25
24
34
27
46
23
26
XTI
XTO
MS/ADR1
MDO/ADR0
MC/SCL
MDI/SDA
RST
MODE
VCCAD AGNDAD VCC DVDD AGND DGND VDDRX
MPIO_A
SELECTOR
43
AUTO
DIR
ADC
AUXIN0
AUXIN1
AUXIN2
AUTO
DIR
ADC
AUXIN0
AUXIN1
AUXIN2
20
19
18
17
15
11
12
13
14
ERROR/INT0
NPCM/INT1
1
2
16
45 22
GNDRX
38 21 42 41 36
A
udio Int
erf
ace
IC62–64, 66 : PCM5101APWR
106 dB audio stereo DAC with 32-bit, 384 kHz PCM interface
14
Zero
Data
Detector
Advanced Mute Control
Current
Segment
DAC
Clock Halt
Detection
PLL Clock
UVP/Reset
DIN (I
2
S)
15 LRCK
13 BCK
12
3,9,19
2 4 5
20
8
1
SCK
VNE
G
C
AMP
C
APP
GND
DVDD (3.3V)
AVDD (3.3V)
CPVDD (3.3V)
OUT L
OUT R
POR Ch. Pump
Power
Supply
8x Int
er
polation F
ilt
er
Analog
Mut
e
Analog
Mut
e
32 bit Δ∑ Modulat
or
Current
Segment
DAC
6
7
IC67 : TC7WH32FK (TE85L, F)
Dual 2-input OR gate
1 1A
2 1B
3 2Y
4 GND
8 Vcc
7 1Y
6 2B
5 2A
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
to DIGITAL 2/6
to DIGITAL 2/6
to DIGITAL 1/6
to DIGITAL 3/6
to DIGITAL 6/6
to DIGITAL 3/6
to DIGITAL 1/6, 3/6
DIR/ADC
SL/SR DAC
BT DIST L/R DAC
C/SW DAC
FL/FR DAC
to MAIN (3)_CB271
Page 107 K3
to MAIN (2)_CB251
Page 107 D3