Yamaha RX-V2065 - AV Network Receiver, Service Manual

Page: 98 / 163

A B C D E F G H I J
1
2
3
4
5
6
7
98
RX-V2065/HTR-6295
Muting
Muting
INPUT / ZONE2, 3 SELECTOR
8ch SELECTOR
ADL/ADR
DAFL/DAFR
DAC/DASW
DASL/DASR
DASBL/DASBR
MASTER VOLUME
Tone
Control
Center Mix
LFE Mix
Muting
Center
SR L/R
SB L/R
SW
IC153
IC152
FL/FR/C
SL/SR
SBL/SBR
TMP
Protection
Heatsink
FRONT L/R
PHONES
RY341
RY342
RY345
RY344
RY343
RY461
CENTER
SURROUND L/R
SURROUND BACK L/R
ZONE3 L/R
ZONE2 L/R
PRESENCE L/R
RY463
HP Relay Control
SP Relay Control
Muting
R2A15215FP
MICROPROCESSOR
USB HOST
ISP1760
IC553
LAN9217
Sub-Microprocessor
BF
IC20
IC505
IC551
XL20
20MHz
IC154
IC321
IC451
POWER TRANSFORMER
Power Limit Detect
DC Protection
I Protection
DIGITAL IN
ANALOG IN/OUT
IPL/IPR, XML/XMR
ZONE OUT
FRONT L/R
SURROUND L/R
SURROUND BACK L/R
CENTER
SUBWOOFER 1
SUBWOOFER 2
+12
-12
Power Supply Control
-B
+B
Power Supply Relay Control
MUTE_N_Z2
MUTE_N_Z3
MUTE_F MUTE_C
to DIGITAL AUDIO Section
to VIDEO P.C.B.
MUTE_S MUTE_SB
MUTE_N_SW
VOL_MOSI
VOL_SCK
AMP_OLV
DC_PRT
I_PRT
SP_IMP
AMP_LMT
PS_PRT
PS_PRT
PS_PRT
AMP_OLV
DC_PRT
I_PRT
PER OUT
89
PRY 97
SP Relay Control
70,73,75,76,80
HP Relay Control 82
16
14
19,23
20,22
8,10
7,11
2,100
3,99
77,78
86,87
68
18,20
38,43,46
98,125,126 92,99-101 124
49,50
90-97 53,54 68-71
32,33,46,47
36-43
74,75
56-59
72,73
60-63
76,77
22 20
XL502
16.666MHz
11 10
12 11
XL321
4.332MHz
22 20
83
4
135,136
RDS_N_RST
RDS_SCK
RDS_RDY
RDS_MISO
AV-5
AV-1
OPTICAL
AV-2
COAXIAL
AV-3
COAXIAL
AV-4
OPTICAL
AV-6
AV-OUT
AUDIO1
AUDIO2
8ch IN
FL/FR
8ch IN
SL/SR
8ch IN
SBL/SBR
8ch IN
C/SW
AUDIO OUT
ZONE2
ZONE3
V AUX (Front)
PHONO
OPTIMIZER MIC
SIRIUS
USB
RS232C
NETWORK
HD
RADIO
RDS
DECODER
64-67,78-83
INPUT
RDS/TUNER
(B, G, E, F models)
(U model)
(U model)
(C, R, T, K, A, B, G, E, F, L, J models)
IC81
PHONO
(U model)
AM/FM
TUNER
INPUT
(C, R, T, K, A, B, G, E, F, L, J models)
DAC
IC504 14,15 6
XL550
12MHz
6 5
XL551
25MHz
XL500
24.576MHz
5
VIDEO
r 4FFQBHFm
→
SCHEMATIC DIAGRAM
MAIN
r 4FFQBHF
→
SCHEMATIC DIAGRAM
GUI
r 4FFQBHF
→
SCHEMATIC DIAGRAM
DIGITAL
DIGITAL
r 4FFQBHFm
→
SCHEMATIC DIAGRAM
r 4FFQBHFm
→
SCHEMATIC DIAGRAM
OPERATION
r 4FFQBHF
→
SCHEMATIC DIAGRAM
OPERATION
r 4FFQBHF
→
SCHEMATIC DIAGRAM
r 4FFQBHFm
→
SCHEMATIC DIAGRAM
OPERATION
r 4FFQBHF
→
SCHEMATIC DIAGRAM
VIDEO
■
BLOCK DIAGRAMS
ANALOG AUDIO Section Block Diagram