Audio (Analog) Section Block Diagram - Yamaha RX-V661 Service Manual

A B
RX-V661/HTR-6060/DSP-AX761
1
• See page 93-95 →
DSP
SCHEMATIC DIAGRAM
2
XML/XMR
iPL/iPR
DOCK (iPod)
3
U, C, R, T, K, A, G, E, L, J models
FM/AM
TUNER
(11)
FM/AM
7.2MHz
TUNER
B model
V-AUX
4
• See page 98 →
SCHEMATIC DIAGRAM
OPERATION
PHONO EQ
PHONO
IC201
CD
MD/CDR
DVD
DTV/CBL
5
DVR
VCR
MD/CDR
DVR
VCR
Muting
ZONE2 Q2001-
6
2004
RX-V661 (U, C, R, T, K, A, G, E, L models)
HTR-6060 (G model)
FL/FR MUTE CONTROL
SBL/SBR
C/SW
SL/SR
• See page 96, 97 →
7 FUNCTION
SCHEMATIC DIAGRAM
72
C D

AUDIO (ANALOG) SECTION BLOCK DIAGRAM

To AUDIO (DIGITAL) Section Block Diagram
R, T, K, A, B, G, E, L, J models
54,55 93-100
R2A15215FP
IC202
85,86
Tone Center Mix
83,84
Control LFE Mix
Center
0dB to +42dB
SR L/R
SB L/R
SW
0dB to +42dB
46,47 36-43
E F
Muting
Q2201,220
0dB to +42dB IC225
FL/FR
21,23 3,5 1,7
Muting
IC226 Q2252,2253,
Center
2258,2259
17 3 1
SL/SR
9,11
0dB to +42dB
SBL/SBR or Z2L/Z2R
3,5
Muting
0dB to +42dB
SW
Q2254,2260
15
Muting
Q2251,225
Muting
Q2257,226
IC226
Muting
5 7 Q2255,226
MUTE CONTROL
G H I
IC227
Muting
Q2007,2008,
3,5 1,7
2009,2010
IC220
C2217,2218
BA15218F
RY100
C1115,1116
RY101
FRONT
C1117,
1118
RY106
RY103
CENTER
C1153
RY104
SURR.
C1119,1114
RY102
SRB.
C1108,1111
POWER AMP.
MAIN
SPEAKER RELAY
• See page 99 →
SCHEMATIC DIAGRAM
J
FRONT L/R
CENTER
SURROUND L/R
SURROUND BACK L/R
SUBWOOFER
OPERATION
• See page 98 →
SCHEMATIC DIAGRAM
Head Phone
FRONT A
FRONT B
CENTER
SURROUND L/R
SURROUND BACK L/R