Yamaha RX-V2400 Service Manual page 64

A B
RX-V2400/RX-V2400RDS/DSP-AX2400
RX-V1400/RX-V1400RDS/HTR-5690/DSP-AX1400
1
I BLOCK DIAGRAM (1/2)
IC501
COAX 1,3,5
A,B,C
IC504
2
3,4,5,6 Input
Selector
OPT
IC505
A,B,C,D
3,4,5,6
A: V-AUX Rec Out*
Selector
OPT F
IC502,506
OPT
REC 1,2
3
• See page 91 → SCHEMATIC DIAGRAM
OPERATION
MIC IC855
3 1
FM/AM
4
TUNER
IC501
3 1
PHONO
5 7
CD
5
etc
REC
OUT
7
Zone2
6
OUT 1
1
Zone3
7
OUT
• See page 89~90 → SCHEMATIC DIAGRAM
7
FUNCTION
64
C D
2ch DIRECT
IC509
8,9,10 IC516
DIRSD0 93
1 2 IC512
146 96
Decoder
TSD3
DIR DD
97
21 27 DD-EX 145
2 REC* 4
DIRSD0 DTS TSD2 DSP
*V2400
DTS-ES
DTS 96/24 144 98
YSS930
5 AAC(J) TSD1
143 99
1 TSD0
21
IC519
IC520
5 7 2
ADC 92
3 1 1
7
IC509
IC510
Front
Mix. L/R
IC502,503
MULTI
Input
IC511
Selector
3 1 L/R
5 7
REC*/
Rec Out*
Zone2
/Zone2
Selector
Zone3
SEL.
Selector
V2400 ONLY
IC531
Rec/
Source
Zone3
Selector
Volume
IC527 IC526 12,14
6 9
Zone2
2 7 Volume
IC530
MAIN L/R 9,22
2
Multi
6
ch SUROUND L/R
Input
SUBWOOFER, CENTER
E F
• See page 87~88 → SCHEMATIC DIAGRAM
DSP
IC522 IC521
IC525
11,12
2
DAL
4 3
Selector AK4382AVT
9,10
DAR
3
IC518
27 99
IC524 IC526
1,2
SDO0 27
SL
SDO0
47,48
28 98
SR
SDO1 28 14
45,46
SDO1
SBL
29 97
43,44
SDO2 SBR
29 15
Auto
30 96
Calibration SDO2 AK4358VQ IC527
SDO3 IC528
41,42
0 YSS930
CL
31 95 30
16
39,40
SDO4 SDO3
CR
38,39
32 94
SWL
SDO5 31 13
32,33
SDO4
SWR
33 93
SDO6 IC529
IC523
IC530
11,12
34 92
PL
32 3
SDO7 AK4382AVT
9,10
SDO5
PR
FL
DAC
DSP
VOLUME
IC516
IC513 IC521
9 2 1 FL
3 12
1 YAC520 SPEAKER
5 14 7 7 FR
7 6 CONFIG.
IC517
IC514
5
7 3
3
4 IC528 2/2
1
34 5 7
YAC523
IC518 IC529
32 5 7
3 5 SL
1
31
6
5 7 3 1 SR
IC525
5
7 7
8
IC528 1/2
28 1
IC519
IC515
IC523
1 12 9 2 1
2
YAC520
14
7
6 7 6 7
G H
• See page 89~90 → SCHEMATIC DIAGRAM
IC505
9,10
2,3
Extend Port
11,5
IC520 36,37
IR Remote 25
U851
58
26
STANDBY ON
SW857 4
Program 117,118 114
SW855
115
Micro Computer
Volume 123,124 M30805SGP
SW854
135
125,126 135
Input Selector
SW869
141
Key 136,137
SW851-853
SW856,858-871
134
5,7,11
FL Driver
IC851
2400 only
Rec Out
FL Display SELECTOR
SW872
V851
• See page 91 → SCHEMATIC DIAGRAM
IC854 JK858
Head Phones
MAIN L/R
CENTER
CENTER
SURROUND
L/R
SURROUND
L/R
SUBWOOFER
SURROUND
BACK L/R
SURROUND
SEL OR
BACK L/R
FRONT EFFECT L/R
OR
POWER AMP
ZONE2
• See page 93 →
SCHEMATIC DIAGRAM • See page 92 → SCHEMATIC DIAGRAM
POWER
I J
FUNCTION
SPA, SPB
SPE, SPSB
MIC
FAN
PRI
PRY
LDD
PRD
PRV
OPERATION
MAIN