Yamaha DSP-AX861 User Manual

2
ABCDEFGH I J
1
3
4
5
7
RX-V861/HTR-6080/DSP-AX861SE/DSP-AX861
6
76
U, C models
RX-V861 (U, C models)
XM
MIC IN
MIC in
Switch
Q602,604
Att.
-7.09dB
ADL, ADR
MD/CD-R
MD/CD-R
DVD
DTV/CBL
V-AUX
DVD
CD
INPUT
To AUDIO (ANALOG) Section Block Diagram
OUTPUT
PCM1781
2ch DAC
IC61
Normal Phase
SCK
BCK
WCK
DATA V ou t
HDMI
• See page 106, 107 →
SCHEMATIC DIAGRAM
DSP
• See page 97, 98 →
SCHEMATIC DIAGRAM
OPERATION
• See page 101 →
SCHEMATIC DIAGRAM
FUNCTION
XMSDO
XMWCK
XMBCK
XMMCK
37
ADSD0
12
RMCK
15
24
SBCK
DIRSDO21
RWCK20
RBCK17
RMCK
SDIN
SLRCK
RXOUT
RX0
RX1
RX2
RX3
MUX
RX4
RX5
RX6
1
3,5 1,7
1,2
Vin
2
4
5
8
9
10
HAX
OPTR
OPTA
OPTB
OPTC
CXA13
1
10
4 CXB
SPDIF
HMCK
HBCK
HWCK
R DATA
RLRCK
RBCK
RMCK
CKSELB
CKSELA
PDSEL
16
44 45 46
XMMCK 5
XMBCK 7
XMWCK 8
XMSDO 6
XML/XMR
14,15 1,72,6
RBCK
11
RWCK
DATA
SCKI
BCK
LRCK
10
41
39
43
XMDT IC
F2621E-01-TR
IC42
DIR
LC89057W-VF4D-F
IC41
DIR
PCM1803
2ch ADC
IC66
NE5532DR
IC72
NJM4565M
XM Rec L/R / Zone2 L/R
2.4Vrms @ 0dBFS
DAFL (+PL)/DAFR (+PR)
1.2Vrms @ 0dBFS
DAC/DASW
2.4Vrms @ 0dBFS
DASL/DASR
2.4Vrms @ 0dBFS
DASBL/DASBR
2.4Vrms @ 0dBFS
OPERATION
• See page 101 →
SCHEMATIC DIAGRAM
• See page 99, 100 →
SCHEMATIC DIAGRAM
+
1A
1Y
2Y
3Y
4Y
4
1
1Y 4
7
9
12
DP0
DP_SEL
DP1
DP2
DP3
2A
3A
4A
1B
1A
1B
2B
3B
4B
PCM0
EMIF
1C0
1Y
A
B
2Y
6
1C14
1C25
1C3
CKSELA
CKSELB
3
2C010
2C111
2C212
2C313
RMCK
HMCK
XMMCK
RBCK
HBCK
DSDCK
XMBCK
139
SELBCK
141
SELWCK
130
SELSDO
131
DP1
134
DP2
135
DP3
137
DSD4
138
DSD5
141
SELMCK
142
TIBCK
144
TIWCK
119
TISD_P
117
TISD_F
116
TISD_C
115
TISD_S
113
TISD_SB
PL/PR
FL/FR
C/SW
SL/SR
SBL/SBR
ACLKR0
AFSR0
AXR0[10]
AXR0[11]
AXR0[12]
AXR0[13]
AXR0[14]
AXR0[15]
AHCLKX0
ACLKX0
AFSX0
AXR0[4]
AXR0[3]
AXR0[2]
AXR0[1]
AXR0[0]
RWCK
HWCK
XMWCK
GND
DIRSDO
DPO
XMSDO
1C0
1Y
2Y
7
14
2
A
B
14
2
9
7
12
9
SELMCK
SELBCK
SELWCK
4Y DABCK
1
PDSEL
93Y DAWCK
72Y DASD_P
41Y DAFD_F
SELSDO
6
1C14
1C25
1C33
2C010
2C111
2C212
13
SELBCK
SELWCK
SELSDO
SELSDO
TIBCK
TIWCK
4A14
SELMCK 5
DABCK 7
DAWCK 8
DASD_P 6
SELMCK 5
DABCK 7
DAWCK 8
DASD_F 6
11
12
13
SCK
BCK
WCK
DATA
SCK
BCK
WCK
DATA 1
DATA 2
DATA 3
Vout1
Vout2
Vout3
DATA 4
Vout
Vout4
26,27
21,22
19,20
14,15
15,16
3A11
2A2
1A5
4B13
3B10
2B6
1B3
2
3
HDIG
PCM1
PCM2
PCM3
DSD0
DSD1
DSD2
DSD3
DSD4
DSD5
DSDCK
Selector
SN74LV157APWR
IC25
Selector
TC74VHCU04FT
IC43
DP_SEL
L
H
HDMI Selector
HDMI PCM
HDMI DSD
S
0
1
Pure Direct Selector
DIR/XM Direct
DSP Through
S
0
1
HDMI/V-AUX Selector
HDMI SPDIF
V-A UX
B
0
0
1
1
A
0
1
0
1
Clock/Data Selector
DIR
HDMI PCM
HDMI DSD
XM
Buffer
SN74LVU04APWR
IC52
W9816G6CH-7
IS42S16100A1-7TL
M12L16161-7TG
16M SDRAM
IC49
7ns (CL=3)
4/8M ROM
IC51
Flash MX29LV400BTC-70
Flash MBM29LV400BC-70
Mask MX23L8103(70ns)
P2ROM MR27V802F (70ns)
NE5532DR
IC67
Selector
TC74VHC153FT
IC45
Selector
SN74LV157APWR
IC62
Selector
TC74VHC153FAT
IC46
PCM1780
2ch DAC
IC64
Normal Phase
IC71
Decoder
Post
Processor
IC68
PCM1680
8ch DAC
IC65
IC70
IC69
Reverse Phase
Decoder/Post Processor
DA70Y
IC44
+
-
-
-
-
+
McASP0McASP0
To AUDIO (ANALOG) Section Block Diagram
■ BLOCK DIAGRAMS
AUDIO (DIGITAL) SECTION BLOCK DIAGRAM

Yamaha DSP-AX861 Specifications

General

Brand	Yamaha
Model	DSP-AX861
Category	Receiver
Language	English