Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio TX-SR575 hfe_onkyo_tx-sr575_service_en
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TX-SR575
Ref. No. 3983
032007
SERVICE MANUAL
AV RECEIVER
MODEL TX-SR575 STANDBY/ON REMOTE MODE
RECEIVER DVD
TAPE/AMP
INPUT SELECTOR M D/CDR
1 2 3 CD
DOCK
VCR/DVR CBL/SAT
4 5 6 TV
AUX MULTI CH DVD
7 8 9 VCR
TAPE TUNER CD
CABLE
10 11 12
+10 0 CLR SAT
D TUN ENT
--/--- DIMMER SLEEP
CH
TV VOL DISC VOL
ALBUM
INPUT
GUIDE PREVIOUS
MASTER VOLUME TOP MENU MENU
SP A / B MUTING
ENTER
STANDBY/ON TUNING PRESET
PLAYLIST/CAT PLAYLIST/CAT
STANDBY SETUP RETURN
LISTENING MODE
STEREO SURROUND
MULTI CH DVD VCR/DVR CBL/SAT AUX TAPE TUNER CD SETUP ENTER RETURN
AUDIO SUBTITLE RANDOM REPEAT
TEST TONE CH SEL LEVEL- LEVEL+
AUX INPUT
PHONES SETUP MIC VIDEO L AUDIO R PLAY MODE
DISPLAY L NIGHT CINE FLTR
VCR DVD HDD
A SPEAKERS B TONE STEREO LISTENING MODE DISPLAY DIGITAL INPUT DIMMER MEMORY TUNING MODE
CLEAR
RC-681M
RC-681M
Black and Silver models
B MDD 120V AC, 60Hz
B MDC, S MDC 120V AC, 60Hz
B MPA, S MPA 230V AC, 50Hz
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
TX-SR575
EXPLODED VIEWS-1 A060
A097
P901 x 37 pcs. A061
x 35 pcs. U11 A046 x 6 pcs. A102
A098 A093 P6601A
A037 x 14 pcs. U12
U14
A109
A018 Refer to Only
A039
EXPLODED VIEWS-2
F6902 A022
P101 U10 A044
A043
F6901 x 2 pcs.
U15 A039
U13
A075
A044
F901C F901 U01 U04 A039
U07 A048 A011
A075 U03 A042 x 6pcs. P701
A031
A043
U02 A030 x 2 pcs.
U08 x 4 pcs. A040 A001
A044
A033 x 2 pcs.
A013 A039
x 7 pcs. T901
A041 A057 A073
A029 A012 A056
x 2 pcs.
A028 A055
U05
U06 A050
A003 A071
A072
A027
A065 A002 A083
A017 x 4 pcs. x 5 pcs. A077
x 2 pcs.
A068
TX-SR575
x 4 pcs.
A066
A020 A016 A021 U09 x 4 pcs. A089
x 2 pcs. x 4 pcs. x 3 pcs.
TX-SR575
EXPLODED VIEWS-2
Q6050B
x 6 pcs.
A049
x 14 pcs.
Q6056
Q6066
Q6055
Q6065
Q6054
Q6064
Q6053
Q6063
Q6052
Q6062
Q6051
Q6061 Q6050A
Q6050 x 2 pcs.
Q6060
TX-SR575
TX-SR575
A B C D
BLOCK DIAGRAMS-1
AUDIO SECTION Only
ANTENNA UNIT
TUNER UNIT 40
XM-RADIO
XM DAC
XM/DT IC L 59
AK4384
MAIN R
SUB L
1
MAIN L
SUB R
SIRIUS R 60
SIRIUS
L
37
MIC AMP
R
SETUP MIC
(FRONT) 36
MIC DETECT
Q5503
L FL 73
AUX INPUT
(FRONT) R
INVERTING
61
FR 74
62
INVERTING
L
CD
R
2 75
L
TAPE OUT 30
C
R
55
L 77
TAPE IN 56
R
SL 33
53
78
54
SR 32
76
L
CBL/SAT IN SW 31
R
49
3 L 79
VCR/DVR OUT
50
R
SBL 29
L 47
REC R
VCR/DVR IN REC L 80
R
48
L SBR 28
FRONT 45
R
CENTER 46
DVD (MULTI IN) SUBWOOFER
71
L
SURROUND 72
R
4 SURROUND BACK
L
R
67
IN1
Micro 68
Controller
FR
FL
C
HDMI IN2 HDMI
SW
LPF
LPF
LPF
LPF
OUT
1
2ch ADC
31
30
32
33
36
37
-
COAXIAL
5 2 -
Q341
1
OPTICAL
DIR
2
Q301
CS42518
TX-SR575
E F G H
Q5501
R2S15211FP PHONES
SELECTOR / VOLUME
POWER AMPLIFIER
19 FL
TONE +29dB
L
+
RELAY
17 FR FRONT SPEAKERS
+29dB
TONE
R
73
+
25k
7 C MUTING
+29dB
CENTER SPEAKER
25k
74 RELAY
+
25k
14 SL +29dB
L
25k
Q5630 SURROUND
75
+
SW SPEAKERS
25k
+29dB
12 R
30
25k
77
+
+29dB
25k
SR L
9
33 RELAY SURROUND BACK
SPEAKERS
25k
78 SBL +29dB
+
R
25k
4
32
25k
SBR
76
+
L
25k
RELAY
2 FRONT
31 SPEAKERS B
25k
SBMUT
R
CSRL
SBRL
Z2RL
AMUT
79
+
FRL
25k
29
25k
PREOUT
80 SUBWOOFER
25k
28
25k
RI RI
INTERFACE
FLASH MEMORY SD_RAM
SBR
SBL
SW
SR
SL
4M Bit 16M bit
Q701
M30624MHP
ES29LV400 M12L16161A MICROPROCESSOR
LPF
LPF
LPF
LPF
LPF
35
34
28
29
27
26
22
23
21
20
DSP
TMS320DA707
8ch DAC
TX-SR575
A B C D E F G H
BLOCK DIAGRAMS-1
AUDIO SECTION Only
ANTENNA UNIT
TUNER UNIT 40 Q5501
XM-RADIO
R2S15211FP PHONES
XM DAC SELECTOR / VOLUME
XM/DT IC L 59
AK4384
MAIN R
SUB L
1
MAIN L
SUB R
R 60 POWER AMPLIFIER
SIRIUS SIRIUS 19 FL
L TONE +29dB
37 L
MIC AMP
+
R RELAY
SETUP MIC
(FRONT) 36 17 FR FRONT SPEAKERS
MIC DETECT +29dB
TONE
Q5503 R
L FL 73
+
AUX INPUT
25k
(FRONT) R
INVERTING 7 C MUTING
+29dB
CENTER SPEAKER
25k
61
FR 74 RELAY
+
25k
62
INVERTING 14 SL +29dB
L L
CD
25k
R
2 75 Q5630 SURROUND
+
SW SPEAKERS
25k
L +29dB
TAPE OUT 12 R
C 30
R
25k
55
L 77
+
+29dB
TAPE IN
25k
R 56 L
9 SR
SL 33 RELAY SURROUND BACK
SPEAKERS
25k
53
78 SBL +29dB
+
R
25k
54
4
SR 32
25k
SBR
76
+
L
25k
L RELAY
CBL/SAT IN 2 FRONT
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