Microprocessor Section; Http://Www.xiaoyu163.Com - Onkyo HT-R560 Service Manual

A B
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAMS-3 (SD-3)

MICROPROCESSOR SECTION

DISPLAY PCB
To NADIS-9430
SD-6 : H1
NAETC-9421
U03
1
THERMAL SENSOR
PC BOARD
Q6380
1 G V 3 LM61CIZ
Q6380A
TEMPERATURE
SENSOR
C6630
104Z
JL6402A
3 THERMAL
2
1
C107 104Z
C106 104Z
15 Z2MUT
+15V
14 AMUT
13 VOLH
12 SEC1H
2
11 PROTECT
10 VOLCLK
AMP. PCB
9 VOLDAT
To NAAF-9419 (1/2) 8 GNDDG
7 +15VA
SD-1 : D1 6 -15VA
5
4 DAC_CT
3 DAC_SW
2 DAC_FL
1 DAC_FR
15 SBZ2MUT
14 DAC_SBL
13 DAC_SBR
12 DAC_SL
AMP. PCB 11 DAC_SR
10 LTAD
To NAAF-9419 (1/2)
9 RTAD
8 MICOUT
SD-1 : C1
7 V3_R
6 GNDV4
5 V3_L
4 TU_R
3 GNDTU
2 TU_L
1 RI
T E
L 1 3 9 4 2 2 9 6 5 1 3
3
AMP. PCB
3
To NAAF-9419 (1/2)
2
SD-1 : B1 1
SBR
4
SBL
SW
w w w
5
.
C
To TUNER UNIT
P701A
P101A
+
TUNER +9V REG.
Q101
2SC2235-Y
R102
22(1W)
R338
NC
C317
D105 104Z
MTZJ10VD
Refer to following table about the parts displayed by mark " LIST ".
MODEL No.---> TX-SR506 HT-R518
MDD, MPP, MGK, MWT, MPP
TYPE--->
MDC MPB MGQ, MWO,
MGR MWF
R103 10(1/2W) 4.7(1/2W) 10(1/2W) 10(1/2W) 4.7(1/2W)
R104 NC 0 NC NC 0
R106, 107 0 NC 0 0 NC
R610 10K 2.2K 10K 10K 2.2K
C591 R611 NC NC
220/25
R592 22 +14.8V
R612, 619 NC 1K NC NC 1K
+
R591 22 -14.8V + R628, 629 NC NC NC NC NC
C592
R630 10K NC 10K 10K NC
220/25
R631 NC 2.2K NC NC 2.2K
R632 NC NC
R635 NC NC
RTAD
R642 NC NC
LTAD
R644 NC NC
R655 NC NC NC 220 NC
C341 101J
Q341 : NJM4580M-D
R351 10K
R341
10K C324 R324
2 Q341:B
10/50 56
1
+
3
C323 R323
10/50 56
+
+
-14.8V
C322 R322
56
5 10/50
R342 C321 R321
7 +
10K
6
10/50 56
Q341:A
+14.8V
R352 10K
C342 101J
Q401 - 404 : NJM4580M-D
LIST
B
Q404:A R478
C428 R458 R438 R418
180 4.7K 470 3.3K
6 681J SBR-
7 C408
472J
5 SBR+
C418 R468 R448 R428 R408
681J 4.7K
180 470 3.3K
Q404:B
C417 R467 R447 R427 R407
681J 180 4.7K 470 3.3K
3 SBL+
C407
1
472J
2 SBL-
C427 R477 R457 R437 R417
681J
180 4.7K 470 3.3K
R476 R456 R436 R416
C426
180
681J 4.7K 470 3.3K
6
SR
7 C406
472J
5
Q403:A C104
C416 R446
R466 R426 R406 104Z
681J 4.7K 470 3.3K
180
C306 47/25
C415 R465 R445 R425 R405
+
Q403:B 681J 180 4.7K 470 3.3K C307
3 17
SL
1 C405 104Z 18
FLT+
472J + C308
2 19
REFGND
C425 100/16 20
R475 R455 R435 R415
AOUTB4-
681J 4.7K 470 3.3K
180 21
AOUTB4+
22
AOUTA4+
C424 R474 R454 R434 R414 23
AOUTA4-
180 4.7K 470 3.3K
6 153J C309 24
VA
7 C404 104Z 25
AGND1
333J
5 SR- 26
AOUTB3-
Q402:A
C414 R444 R424 R404 SR+ 27
R464 AOUTB3+
153J 4.7K
180 470 3.3K SL+ 28
AOUTA3+
C413
R463 R443 R423 R403 SL- 29
AOUTA3-
Q402:B 681J 180 4.7K 470 3.3K
3 FR- 30
C AOUTB2-
1 C403 FR+ 31
472J
2 32
+
C423 R473 R453 R433 R413
C303
681J 180 4.7K 470 3.3K 470/10
x a o
+5V y
C422 R472 R452 R432 R412 SW-
681J 180 4.7K 470 3.3K
6
FR
7 C402 SW+
472J
5 C-
Q401:A i
R442 C+
C412 R462 R422 R402
681J 180 4.7K
470 3.3K
C411 R461 R441 R421 R401
Q401:B 681J 180 4.7K 470 3.3K
3 FL+
FL WF10
1 C401
WF09
472J
2 FL-
C421
R471 R451 R431 R411
L303, 304 : LBC2518T4R7M
681J 180 4.7K 470 3.3K

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D E
8
VIDEO PCB
SIRIUS/ DOCK TERMINAL PCB
To NAVD-9467
To NARF-9458
SD-4 : H4
SD-8 : E3
P2004A P2005A
JL101A
Q753, 755 : DTA114YKA
Q754, 756 : DTC114EKA
RI
Q755
D702 1SS355
R724
L741, 743, 747 : BLM21PG221SN1 100
D104 1SS355
L747 L743
+3.3V
Q756
D701 1SS355
+10.3V
Q702
Q703
S812C33AUA
S812C56AUA +5V
+3.3V
+5.6V
I O
I O
L741
C610
102K
C611
104Z
R680 27K
L746 R679 27K
R678 10K
L742, 744, 746 : BLM21PG221SN1
Q746
+3.3V
L744
L742 BA33BC0FP +3.3V
1 3
I O
+5V
R828 47
ROMCS 81
MICDET R689 1K 82
R690 220
MICMUT 83
LEDSTBY R684 47 84
LEDSTBY
R685 220
FLDSDO 85
FLDSDO
FLDCLK R686 220 86
FLDCLK
R687 220
FLDCS 87
FLDCS
FLDRST R688 220 88
FLDRST
R682
PLLSCL 47 89
PLLSCL
HT-R560
PLLSDA R683 47 90
PLLSDA
R691 4.7K
KEYINT1 91
KEYINT1
MDD, MPP
KEYINT0 R692 4.7K 92
KEYINT0
MDC R693 4.7K
KEY3 93
KEY3
KEY2 R694 4.7K 94
KEY2
R695 4.7K
KEY1 95
KEY1
10(1/2W) 4.7(1/2W)
96
R696
AVSS
4.7K
NC 0 KEY0 97
HDMSEL1 98
0 NC
R672 99
NC 2.2K 220 100
220 NC
NC 1K
47 47
10K NC
NC 2.2K
10K 10K
Q Q
2.7K 2.7K
3 7 6 3
47 NC
1
+ R610
220 NC
C604 Q601
LIST
4.7/50 RN1404
NC NC R567 10K
R568 10K
C171
104Z +3.3V L171
LBC2518
Q171
T470M
TC7WU04FU
INVERTER
1 8
VD
L173 R173
2 7
3 6 LM182 47 WF03
4 5 SAI_SDOUT
GND
WF05
R171 1M
SAI_SCLK
X171 WF04
24.576MHz SAI_LRCK
C316
WF07
221J
CX_LRCK
WF08
CX_SCLK
WF06
CX_SDIN1
CX_SDIN2
R319 330
64
63 R318 330 CX_SDIN3
R317 330
62
61 L313 LM182 R316
SAI_SLCK
R315 47 47
CX_SDIN2 : 64 60
17 : VQ SAI_LRCK CX_SDIN4
CX_SDIN3 : 63 59 R314 330
OMCK
CX_SDIN4 : 62
58
ADCIN1
Q301 57
ADCIN2
CS42518-CQ
56 R313
CX_SDOUT
150
DIR / ADC /DAC 55 L311 LL241 DSP_RMCK
RMCK
R312 47
54
VD2 : 51 SAI_SDOUT
31 : AOUTB2+ 53 C314 104Z
TXP : 50
VLS
32 : AOUTA2+ RXP0 : 49 52
DGND2
51 C313 104Z
50
49
u 1 6 3
L304
+5V
.
WF02
C333 330J R333 330 OPT1
C334 330J R334 330 OPT2
C336 330J R336 330 COAX1
C337 330J R337 330 COAX2
WF01
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F G
2 4
9 9
U30 MICROPROCESSOR PC BOARD
+3.3V
RN2402 RN2402
+5V
R711 Q762 Q772
47
1 1
RN1404 RN1404
RN2402
Q752 Q761 Q771
1 R762 R772
1 1
Q754
C625
RN1404 2.2K 2.2K
R722
104Z R713
Q751
2.2K
220K 1
R710 LIST
R708 0
R721
R706 LIST
10K Q753 R704 LIST
+3.0V
R653 220 SPRLF
R652 220
50 SPRLCS
49 R651 220 SPRLSB
R650 220
48 SPRLB
47 R599 10K
R649 10K R697 47
46 DIGSDO_DIR
81 : ROMCS SPRLCS : 50 FCE
45 R634 47 DIGSDO_DSP
SPRLSB : 49
82 : MICDET DIGSDO
44 R648 220 DIGSDI
83 : MICMUT SPRLB : 48 DIGSDI
43 R623 47 DSP_CLK
AMUT : 47
Q701 DIGCLK
42 DIR_CLK
DSPRST
M30624MHP
41 R647 10K R600 47 DSPRST
FEPM
R605 47
MAIN MICROPROCESSOR 40 DSPCS
DSPCS
39 R620 47 DIRRST
DIRRST
97 : KEY0 FBUSY : 34 R627 47
38 DIRCS
DIRCS
98 : VREF
FCLK : 33 37 R644 LIST XMRST
99 : AVCC XMRST
NU : NO USE FRXD : 32 R643 47
36 XMSRRXD
XMSRRXD
100 : HDMSEL1 FTXD : 31
35 R642 LIST XMSRTXD
XMSRTXD
R641
34 47 FBUSY
33 R640 47 FCLK
R639
32 47 FRXD
31 R638 47 FTXD
R646 10K
R645 10K
Z2MUT_CON
R631 LIST
R630 LIST
R635 LIST
1 5 1 5 0 8 9 2
C606 101J 9 RESET
C607 101J 8 CNVSS
C605
R632 LIST 7 FRXD
104Z R637 10K 6 FCLK
R633 10K 5 +3.3VMPU
R565 10K 4 FBUSY
R566 10K 3 FTXD
R564 10K 2 GNDDG
1 APOWE_JTAG
Refer to following table about the parts displayed by mark " LIST ".
MODEL No.--->
MDD,
TYPE--->
MDC
DSP/HDMI PCB
To NAHDM-9475
A
SD-7 : A5
B
P704A
R703 NC
R704 0
R705 NC
R706 0
R709 NC
R710 0
C211 104Z C210 104Z
R340 R339
100 NC
NOTE
THE COMPONENTS IDENTIFIED BY MARK
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
AUDIO ANALOG SIGNAL
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
FRONT L
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
FRONT R
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS (
m
AUDIO DIGITAL SIGNAL
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
c o
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
<Note>
1. NC = No mount of parts.
2. SD-x : XY is short for Schematic Diagrams-x and each sockets location, X = A to H, Y = 1 to 5.
3. Refer to SCHEMATIC DIAGRAMS-9 (SD-9) for digital audio waveform.
HT-R560
H
2
8 9 9
NADG-9457
L131, 132 : LBC2518T2R2M
C133 R133 P131 1
L131
104K 10
(DVD)
R135 C131 R131
220K 101J 75
R136 C132 R132
2
101J
220K 75
(CBL/SAT)
C134 R134 L132
LIST 104K 10
D706 1SS355
A
C146 103K
D705 1SS355
R141
L133 U131
IN
LBC2518T
47 1
470M
+5V
VCC
(VCR/DVR)
OPT1
OPT2
GND
R142 U132
IN
2
47
COAX1 VCC (CD)
C142
104Z
GND
U131, 132 : GP1FAV51RKF5
L134
LBC2518T
470M
R140 82K
COAX2
Q152
TC74VHCT540AFT
BUS BUFFER
VDSWS1 11 10
Y8 GND
VDSWS2 12 9 VDSWS1_3.3V
Y7 A8
VDSWS3 13 8 VDSWS2_3.3V
Y6 A7
VDSWS4 14 7 VDSWS3_3.3V
Y5 A6
15 6 VDSWS4_3.3V
Y4 A5
VDSWS6 16 5
Y3 A4
VDSWS7 17 4 VDSWS6_3.3V
Y2 A3
VDSWS8 18 3 VDSWS7_3.3V
Y1 A2
19 2 VDSWS8_3.3V
_G2 A1
+5V
20 1
VCC _G1
C152
L152 104Z
L152, 153 : BLM21PG221SN1
L153 EEPROM
+3.3V
+3.3VMPU Q153
4 9 8 2 9 9
R1EX25064ASA00A
ROMCS 1 8 C151
CS VCC
ROMSDI 2 7 104Z
SO HOLD
3 6
WP SCK
4 5
GND SI
ROMSDO
ROMCLK
TX-SR506 HT-R518 HT-R560
MPP, MGK, MWT, MPP MDD, MPP
MPB MGQ, MWO, MDC
MGR MWF
Yes None None
Yes None Yes
10K 10K 10K 10K 33K 10K
10K NC NC 10K 4.7K 10K
10K 10K 10K 10K 10K 33K
10K 10K 10K 33K NC 10K
10K 10K 10K 33K 10K 33K
10K 10K 10K 4.7K NC 10K
!
ARE CRITICAL FOR SAFETY
IS DC VOLTAGE.(NO INPUT SIGNAL).
) ARE IN uF/WV.