Block Diagram - Yamaha RX-V2600 Service Manual

A B
1
I BLOCK DIAGRAM (1/3)
IN 1
IN 2
CD
DVD
2
DVR/VCR2
CD
DVD
DTV
CBL/SAT
FRONT V-
AUX
INPUT
• See page 108, 109 →
SCHEMATIC DIAGRAM
3
INHIBIT
IC502
CD-R
MD/TAPE
XM
U, C models
• See page 108, 109 →
INPUT
SCHEMATIC DIAGRAM
4
TUNER
PHONO
PHONO
IC304
CD
CD-R
MD/TAPE
DVD
5
DTV
CBL/SAT
VCR1
DVR/VCR2
CD-R REC
MD/TAPE
REC
VCR1 REC
DVR/VCR2
6
REC
FRONT
SURROUND
SUBWOOFER
CENTER
7
C D
• See page 112, 113 →
D-VIDEO
SCHEMATIC DIAGRAM
DSP
IC309
BYPASS
Sil9031
2
4
5
3 DECODER
IC534
TMS320DA60Y
IC512
2
IC504
INPUT DIR
1
SELECT LC89057 YSS930
OR IC506
15 IC516
4
3
SDRAM
2
IC515
IC505
REC OUT
1
SELECT A/D
15 OR PCM1804
IC570
4
1
RAM
IC517
IC541
IC550
DAC
XM DT
AK4384
PL/PR
IC303
RECOUT
SEL
IC605
BD3841FS
Ext In IC602
Nonmix:+8dB
X3547A0
IC601
DAL/DAR Mix:+11dB
BYPASS
Q507,508
IC301
EQ INPUT SEL IC308
FRONT ATT
-9dB
NJU7312AM
X5045A0
IC606
0dB
GAIN:+0.58dB
IC601
DC
Ext In
IC609
IC302
GAIN:+0.58
IC601
INPUT SEL
DSWL/DSWR
/
Ext In
RECOUT
INHIBITION
NJU7313AM
IC607
X5043A0
IC601 GAIN:+0.58d
DSL/DSR
Ext In
IC309
RECOUT IC609
IC602 GAIN:+0.58dB
SEL
DSBL/DSBR
BD3841FS
X3547A0
Ext In
ZONE2 L/R
ZONE3 L/R
IC305
IC307
IC306
IC306
E F
• See page 101, 102 →
DSP
SCHEMATIC DIAGRAM
IC525
DAC
FL/FR
PCM1791
IC564
IC532
IC527
DAC
C
PCM1791
IC566
IC526
DAC
SL/SR
PCM1791
IC565
YSS930
IC518
IC528
DAC
SWL/R
PCM1791
IC567
IC529
FUNCTION
DAC
SBL/R
PCM1791
• See page 103, 104 → SCHEMATIC DIAGRAM
IC568
IC530
DAC
PL/PR
PCM1791
IC569
IC612
GAIN:+6dB
IC610
EVOL
FL/FR
YAC526
XZ545A0
IC603 Mix GAIN:0dB
C
IC613
SL/SR
MIX L/R
Q518,526,534,
SWL/SWR IC616
Q519,527,535
GAIN:0dB
C
C
Q520,528,536
IC616
Q521,529,537
SWL/SWR GAIN:+4.5dB
SWL
SWL/SWR
IC611
EVOL
YAC523
SL/SR
X4325A0 IC614
GAIN:0dB
SL/SR SL/SR
SBL/SBR
Q522,530,538
Q523,531,539
IC615
GAIN:0dB
SBL/SBR
Q524,532,540
Q525,533,541
IC310 IC312
EVOL T-Con
YAC526 LC75348
X5574A0
Q501,509
Z2MT
Q502,510
IC311 IC313
EVOL T-Con
YAC526 LC75348
X5574A0
Q503,511
Z3MT
Q506,512
G H
• See page 105 →
OPERATION
SCHEMATIC DIAGRAM
AUX
OPTIMIZER MIC
PHONES
PRE OUT
FRONT L/R
RY201
Power
FRONT L/R A
Amp.
RY202
FRONT L/R B
FMTF
CENTER
RY203
Power
CENTER
Amp.
FMTC
SW
FMTSW
SURROUND
L/R
IC604
RY204
Power
SURROUND L/R
Amp.
FMTS
SURROUND
BACK L/R /
PRESENCE L/R
IC604
RY205
Power SURROUND BACK
Amp. L/R
FMTF
RY206
PRESENCE L/R
or ZONE2 L/R
ZONE2
L/R
RELAY
DRIVER
• See page 106 →
MAIN
ZONE3
SCHEMATIC DIAGRAM
L/R
I J
RX-V2600/DSP-AX2600
SPEAKER
OUT
73