Onkyo TX-NR535 Series Service Manual page 27

A B
SCHEMATIC DIAGRAMS-01
BLOCK DIAGRAM AUDIO SECTION
1
MODEL NO. TX-NR535/ TX-NR636/ DTR-30.6 BLOCK DIAGRAM
BADIS1524 1/5
AUX IN
TX-NR535
(FRONT IN)
BADIS1530 1/3
TX-NR636
BADIS1537 1/3
DTR-30.6
R L
MIC AMP
FRONT BOARD
MIC
Q7401
MIC DET
2
TUNER PACK
L
T6/D3 ONLY
(PHONO)
R
L
(TV/CD)
R
L
(PC)
R
3
SBL DIRECTION
L
(GAME)
SBR DIRECTION
R
C DIRECTION
L
(STB/DVR)
R
SL DIRECTION
L
(CBL/SAT)
SR DIRECTION
R
FL DIRECTION
L
(BD/DVD)
FR DIRECTION
4
R
RI
RI
INTERFACE
from Micom
COAX 1
COAX 2
OPT1
BADG1559 1/2
BADG1562 1/2
BAPRC1563
5 TX-NR535 Series
BAPRC1564 ETHERNET
TX-NR636 Series
RJ-45
DTR-30.6
IN7
Q8101 SII9573CTUC
TX-NR535
Q8302 SII9573CTUC
IN3 Q8201 PS331TQFP64GTR
TX-NR636/ DTR-30.6
(MHL)
IN2
6
SPDIF
IN1
HDMI MCK
OUT
HDMI BCK
HDMI LRCK
HDMI FLR
OUT
WiFi Dongle
SPI
SP to Micom
DSP
7
DIR BCK
Q3001: D830K
DIR LRCK
TX-NR535
DIR FLR
ADSP MCK
DSP SBLR
(BL/BR)
DSP CSW
DSP (CT/SW)
DSP SLR
(SL/SR)
Q3001: D830K DSP FLR
(FL/FR)
CX LRCK
CX SCLK
TX-NR636/ DTR-30.6
DATA+
DATA-
VBUS
USB EN VBUS
OVERCURRENT DET
MDIO Controls
RMII Controls
RMII RX
RMII TX
8
TX-NR535/ 636/ DTR-30.6
C D
85
Q4001 R2A15218FP
86
81
54
INVERTING
82 Q4003
55
L
R
73
INVERTING
Downmix
FL/FR -12dB
72
SW +3.5dB
L 78
R 79
70
L
R 71
68
L
R 69
L 66
R 67
L 64
65
R
L 62
R 63
L 60
R 61
58
59
90
47
Z2 L
91
46
Z2 R
75
76
L 83
84
R
Z2NET L
Z2NET R
DIG CLK
COAX1
2ch ADC DIG SD0
COAX2
DIG SD1
XTAL
DIR
OPT1
DIR BCK
OPT2
DIR LRCK
DIR FLR
HDMI MCK
Q301
DIR MCK
PCM9211PTR TX-NR535
HDMI BCK
X-TO
Q1005
HDMI LRCK TX-NR636
PCM9211PTR
DTR-30.6
HDMI FLR
X-Tl
E F
(PART-1) AUDIO SECTION
23
(FR) FL
TONE
24
94
FL (FR)
43
21 FR
(FL)
TONE
93
20
FR 42
(FL)
95
17
CEN CEN
38
18
98
SL (SR)
11
(SR) SL
41
12
97
(SL)
SR
9
(SL) SR
40
96 8
SW
39
15
SW
100 (SBR)
SBL
14
37
5
(SBR) SBL
99
SBR (SBL)
6
36
3
(SBL) SBR
44
2
45
43 (FR-IN2)
Zone2 in(L-ch)
78 (IN-R9)
TONE
44
(SUBRC-IN)
100 (SBR-IN)
TONE
Zone2 in(R-ch) 42 (FL-IN2)
79 (IN-L9)
45 (SUBLC-IN)
99
(SBL-IN)
Q4301
98
R2A15218FP
41
ZONE FUNCTION
97
DR-30.6 ONLY
40
BADG1559 4/5
TX-NR535
BADG1562 2/2
TX-NR636
DTR-30.6
ONLY
PCM1754DBQR
DATA NET
2ch DAC
LRCK NET
BCK NET Q304 TX-NR535
MCK NET TX-NR636
Q1002
DTR-30.6
DIR MCK
CX LRCK 8ch DAC
CX SCLK (BL/BR)
Q351
PCM1690DCAR
DSP SBLR (SL/SR)
DSP SLR (CT/SW)
DSP CSW (FL/FR)
DSP FLR
Q1004 PCM1690DCAR
X171
XTAL
MCLK
G H I
FRONT LEFT
POWER AMPLIFIER
Q4110
Q4100
+29dB
FRONT RIGHT Q4111
+29dB
Q4101
+29dB
CENTER Q4112
Q4102
+29dB
SURR. LEFT Q4113
Q4103 +29dB
SURR. RIGHT Q4114 +29dB
Q4104
TX-NR636
DTR-30.6
DTR-30.6
ONLY
ONLY
+29dB
Subwoofer
Q4117
Q4107
AV=+20dB FL
FR
SURR. BACK.LEFT
Q4105 Q4115 C
SW1
SL
SURR. BACK.RIGHT
PREOUT
Q4106 Q4116 30.5
SR ONLY
DTR-30.6
SBL
ONLY
SBR
SW2
ZONE2 L
Z2L OUT
Q4303 Q4302
ZONE2 R Z2R OUT
(FR-OUT) 23
Z2 out(L-ch)
21
(FL-OUT) DATA+
USB
Z2 out(R-ch) DATA-
VBUS
YKF45-0029N
BADIS1524 5/5
BADIS1530 3/3
(SBR-OUT) 5 BADIS1537 3/3
Z2 L Line/preout
DATA+
USB
DATA-
USB VBUS VBUS
3
(SBL-OUT) YKF45-0029N
Z2 R Line/preout
+5V
USB EN VBUS
11 OVERCURRENT DET
HI SIDE SW
9
RJ-45
MDIO Controls
RMII Controls
EtherMAC
RMII RX
RMII TX
TX-NR535
DIG CLK
DIG SDO
TX-NR636
DTR-30.6
SPI
TX-NR535/ 636/ DTR-30.6
J K
BADIS1524 2/5
BADIS1530 2/3
BADIS1537 2/3
HEADPHONES
BADIS1524 3/5
BATRM1586 1/2
FRONT LEFT
FRONT RIGHT
CENTER
SURR. LEFT
SURR. RIGHT
SURR. BACK
LEFT
TX-NR636
DTR-30.6
ONLY
SURR. BACK
RIGHT
BADIS1524 4/5
BATRM1586 2/2
ZONE2 SPK
LEFT
ZONE2 SPK
RIGHT
Zone2 SPK
(Banana TYPE)
TX-NR636
DTR-30.6
ONLY
Z2MUTE
12V TRIGGER A
12V TRIDDER
12V TRIGGER B
CONTROL
12V TRIGGER C
IR IN
IR
IR IN
REMOTE SENSOR
IR OUT
RS232
RS232
TRANSMITTERS
BAAR1539 3/4
DTR-30.6 ONLY
VMCLK
(HDMI SLC)
VMSDO MICOM
(HDMI SDA)
VMSDI
TX-NR535
DIGSDI Q701 MPD70F3477AGJA-GAE-G
TX-NR636
DIGSDO
DTR-30.6
DIGCLK
SPI
XTAL-X501 SDI
Q705
SDO
5MHz EEPROM
CLK 6
TITLE DRAWING_No.
TX-NR535
TX-NR636/ DTR-30.6
RC-203001
BLOCK DIAGRAM (PART-1) AUDIO SECTION
SHEET DATE DESIGN
1 18 2013. 11. 29. Y.G.Kim