Block Diagrams - Yamaha RX-V559 Service Manual

A B
1
I BLOCK DIAGRAMS
• See page 81-83 →
DSP
SCHEMATIC DIAGRAM
4
MD/CD-R
RX2
5
RX3
DVD
8
RX4
DTV/CBL
2
Buffer
6
SN74LVU04APWR 8 9
RX5
DVD
*VDD=5V
IC52
1
MD/CD-R RXOUT
XMDT
I2S
XM
3 IC55
PCM1781
6
U, C models
15, 14
2ch DAC
IC69
RX-V559 model
1, 2
DOCK
3, 4
PORTABLE
23, 24
V-AUX
5, 6
AUDIO L/R
4
19, 20
FM/AM
TUNER
FM/AM (11)
7.2MHz
CD
MD/CDR
5
1, 2
DVD
3- 18
DTV/CBL
25, 26
DVR
RX-V559, DSP-AX559 models
MD/CDR
DVR
6
Muting
ZONE2 OUT Q2000-
2004
RX-V559, DSP-AX559 models
MUTE CONTROL
FL/FR
C/SW
7
SL/SR
C D
D70YE001RFP250
Decoder / Post Prosessor
IC60
AXR0[11]
131
R, T, K, A, G, E, L, J models
21 J206
RDA
AXR1[3]
130
U, C models
LC89057W
DIR
IC56
11
9
16M SDRAM 4M ROM
3A 3Y
IC64
10
3B
Selector
SN74LV157APWR
IC75
IC58
• See page 84 →
FUNCTION
SCHEMATIC DIAGRAM
26- 32
74, 75
Center
2- 13
Surround L/R
Surround Back
SW
76- 79 15- 19, 21
E F
AUDIO BLOCK DIAGRAM
AXR0[4]
6
AXR0[3]
D/A 27, 26
117 FL/FR
FL/FR
11
AXR0[2] 22, 21
116 C/SW D/A
C/SW
AXR0[1] 12
115 SL/SR D/C 20, 19
SL/SR
AXR0[0]
13 D/A 16
113 SB
SB
8ch DAC
PCM1680
IC68
Selector
SN74LV157APWR
3
IC67
IC66
1B
4
1Y
2
1A
2ch DAC 1, 2
12
PCM1803
IC70
IC207
53, 54
Tone Center Mix
Control LFE Mix
51
49, 50
48
46
12
Selector / Volume
BD3816K1 IC200
IC205
G H
IC71
DAFL/DAFR
IC72
DAC/DASW
IC73
DASL/DASR
IC74
DASB
IC76
Att.
ADL/ADR
-9dB
MAIN
IC211
Muting
Q2012, 201 C3039, 3041
NJM4556AL
RY100
C1115, 1116
Muting RY101
FRONT
Q2014, 201 C1117, 1118
RY103
Muting
CENTER
Q2019
Muting SURR. RY104
Q2016, 201 C1119, 1114
RY102
Muting
SURR.BACK
Q2018
SPEAKER RELAY
POWER AMP
Muting
Q2009, 201
MUTE CONTROL
I J
RX-V559/DSP-AX559/HTR-5950
• See page 87 →
SCHEMATIC DIAGRAM
HEAD PHONE
FRONT A L/R
FRONT B L/R
CENTER
C1108
SURROUND L/R
SURROUND BACK
C1111
SUBWOOFER OUT
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