Block Diagrams - Yamaha HTR-6290 Service Manual

A B
RX-V1900/HTR-6290/DSP-AX1900

■ BLOCK DIAGRAMS

1
D-VIDEO
• See page 135-139 →
SCHEMATIC DIAGRAM
2
OPERATION
• See page 130 →
3
SCHEMATIC DIAGRAM
4
5
TUNER
HD RADIO (U model)
AM/FM
(C, R, T, K, A, B, G, E, L, J models)
6
CONNECT
• See page 144 →
SCHEMATIC DIAGRAM
7
84
C D
AUDIO SECTION BLOCK DIAGRAM
IN 1
IC107,108
BD/HD DVD EQUALIZER
MPCM/DSD
1442 IC101
IN 2
IC103 Sil9135
ADSDO
DVD
IN 3
EQUALIZER
CBL/SAT
1442
IC104
IN 4
DVR
IC102
Sil9134
OUT1
2
CD
4
DVD
5
DVR
3
CD
2 IC507,508,509
BD/HD DVD
IC504
21
5 8 DIR
INPUT
1
ISEL LC89057
DVD
SELECT
IC506
15
CBL/SAT
FRONT V- 4
AUX
3
A/D
2
IC505 PCM1804
24
REC OUT
IC560
1 5 9 15
SELECT
RSEL
ADSDO 4,5,24,25
15
4
1
DUTY
MD/CD-R
CORRECTOR
IC502
DVR
U, C models
DAC
IC503
AK4358
XM
XM DT
IC564
10,11
XM L/R
9,10
9,10 1,2 IC356
DOCK
REC 19,20
3,4
(iPod)
/ZONE2
5,6
MULTI CH FRONT
11,12
SELECTOR
7,8
DAL/DAR
13-16,
23,24
21,22
BD3841FS
BYPASS
25,26
PHONO
EQ
1,2 9,10
3,4
PHONO IC355
IC350
11,12,13
INPUT
5,6
CD /ZONE3
SELECTOR
25,26
7,8
TV
BD3841FS
19,20
23,24
INP 15-18
/Z3
19,20,25,26
3,4
MD/CD-R
DC/DSW
5,6
BD/HD DVD
7,8 MULTI CH C/SW
DVD IC451
INPUT
9,10
/ZONE3
CBL/SAT
SELECTOR
DSL/DSR
11,12
DVR
BD3841FS
MULTI CH SUR.
13,14
VCR
21,22
23,24
INPUT
17,18
DSBL/DSBR
1,2
15,16
TUNER
11,12
MULTI CH FRONT
3,4
5,6
MD/CD-R 17-21
7,8
REC
IC450
DVR
9,10 /Z2
REC
REC
13,14
/ZONE2
VCR 15,16 SELECTOR
ZONE2 L/R
REC
23,24
BD3841FS ZONE3 L/R
25,26
SIRIUS 1,2
(U, C models)
FRONT
SURROUND
IC351
SUBWOOFER
IC351
CENTER
E F
• See page 123-125 →
DSP
SCHEMATIC DIAGRAM
DSD Direct
DSP BYPASS
24,25
2 DAC
DSD1791
113 3 4
3
IC569
IC566
DAC
24,25
DSD1791
3
115
IC570
DSP1 DSP2
DA70YE101BRFP266 DA70YE1BRFP266
130
IC534 IC567
24,25 DAC
DSD1791
116 3
IC571
24,25
DAC
DSD1791
117 3
IC573
DAC
3
119
DSD1791
IC574
IC561,563
RAM
RAM FLASH ROM
IC587 IC540 IC585
• See page 126-129 →
FUNCTION
DAL/DAR SCHEMATIC DIAGRAM
IC302
Mix:-10.6dB
Nonmix:0.52dB
Mix:+4.97dB
IC301 No Mix :+1.28dB
IC307
Mix : +6.9dB
E-VOLUME
FL/FR FL/FR
13,24 16,21
IC300 YAC526
X5574A0
IC301
Mix
C GAIN:0.45dB
32
IC305
C:GAIN:+0.58dB
IC301
C/SW GAIN:+4.62dB
SWR
5-7 SWL/SWR
SW:GAIN:+3.41dB 30,31
IC308
IC304
IC301 GAIN:+0.58dB E-VOLUME
SL/SR
YAC523
3,4
X4325A0
SL/SR
SL/SR
33,34
IC306
IC300
GAIN:+0.58dB
SBL/SBR
8,9
SBL/SBR
28,29
IC357
IC359
13,24 16,21 1,32 4,29
E-VOLUME
T-CONTROL
YAC526
NJW1119V
X5574A0
IC358
IC360
E-VOLUME
13,24 16,21 1,32 4,29
T-CONTROL
YAC526
NJW1119V
X5574A0
G H
IC575
FL/FR DAL/DAR • See page 130 →
OPERATION
SCHEMATIC DIAGRAM
IC576
SL/SR DSL/DSR
IC577
C/SW
DC/DSW
IC579
SBL/R
DSBL/DSBR
IC580
PL/PR
PL/PR
USB (R, T, K, A, B, G, E, L, J models)
AUX
OPTIMIZER
MIC
PHONES
IC309
PRE OUT
POWER
AMP.
FRONT
FMTF
Q3004,3005,
IC312
CENTER
Q3012,3013
GAIN:0dB
POWER
AMP.
FM
Q3002,3010
IC312
SW
FMTSW
Q3003,3011
SURROUND
IC310
IC313
GAIN:0dB
FL/FR
SL/SR
POWER
Z2 AMP.
Z3
FMTS
Q3006,3007
SURROUND
Q3014,3015
BACK/
IC311
PRESENCE IC313
GAIN:0dB
FL/FR
SBL/SBR
POWER
Z2
AMP.
FMTF Z3
Q3008,3009
Q3016,3017
ZONE2 L/R
Q3500,3501
Z2MT
Q3504,3505
ZONE3 L/R
Q3502,3503
Z3MT
Q3506,3507
U, C, R, T, K, A, B, G, E, L models
I J
RY252
FRONT L/R
RY255
CENTER
RY253
SURROUND L/R
RY254
SP2
ZONE 2 L/R
ZONE 3 L/R
RY257
SURROUND BACK L/R
SP1, BI-AMP
RY256
PRESENCE L/R
ZONE 2 L/R
ZONE 3 L/R
RELAY
DRIVER
IC403
• See page 131 →
MAIN
SCHEMATIC DIAGRAM