Onkyo HT-R580(B) Service Manual page 19

TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/690/C230/C260 DTR-20.2/30.2
A B
SCHEMATIC DIAGRAMS-6 Q Q
3 7 6 3 1 5 1 5 0
MPU/ DIR/ DAC Section
1 U0030
MPU, DIR, DAC PC BOARD
TO SD-15a G1 BAHDM-0401
BADG-0364
TO SD-15b G1 BAHDM-0403
P8001A
BADG-0364
+10V
D183 RL1N4003 D182
+12VD
R181
1 2 2 1
4.7(1/2W) KDS4148U
1 MPOWERD
2 +10VS MPOWER
3 GNDDG Q181
4 +12VD_ST KRC105S
Q704
5 POFF
1 8
1OE VCC
2
2 7
1A 2OE
3 6
1B 2B
4 5
GND 2A
1 SPRLF
SN74CB3Q3305PWR
2 SPRLCS
3 SPRLSB
4 SPRLZ2
5 HPDET R702 0 POFF2_2
6 GNDDG
7 D110 1 2 KDS4148U POFF2_1
UNDER-TOP
D701 KDS4148U
+5.6V_MPU 1 2
1
N.C
D702 KDS4148U
2 FANCTRL SR-608 ONLY 1 2
3 UPTDET Q703
4 UPTTXD S812C56AUA
+10S
5 UPTRXD I O
3 UTSP
6 UPTSCL
7 UPTSDA
8 UPTRST
9 UPTDETINT
10 VDSWDCTL
11 VSWSDA
12 VSWSCL
13 VMUT
L747 L743
AUX_V
14
BLM18PG181SN
BLM18PG181SN
15 GNDV_AUX
Q702
16 POFF2
S812C33AUA
17
I O
18 +12VD
19 GNDDG
20
21 +5VD_CODEC
22
+5VA_CODEC
23 GNDA
Q746
24
L742
BH33FB1WG
+3.3VD
BLM21PG221SN1
1 5
VIN VOUT
4
2
GND
3
4
STBY NC
(DEL)
GNDA
T E
L 1 3 9 4 2 2 9 6 5 1 3
1 LEDPURE
2 REMIN
3 FLDRST
4 FLDCS
5 FLDCLK
6 FLDSDO
7 KEY0
8 KEY1
9 KEY2
10 KEY3
11 +3.3S
12 KEYINT0
13 LEDSTBY
5
14 KEYINT1
15 VOLA
16 VOLB
17
18 GNDDG
19 +5.0VDIS_ L746
20 LEDZONE2 BLM18PG181SN
21 -15V
22 MICOUT
23 +15V
24 MICDET
25 MICMUT
26 AUX_R *COAX2 OPTION
27 LEDTHRU ITEMS ADD/DEL VER.
28 AUX_L L132,C132,C134,C136, ADD OTHERS
29 GNDA_AUX
C308,R132,R134,R136
DEL TX-SR308/HT-R380/HT-R538
30 AUX_V R138,R140,R323,L136
31 GNDV_AUX
6
+5.0VA
P131
L135
4 L131 R133 C133
COAX1
LBC2518T2R2M 10 104K
0
2 L132 R134 C134 L136
COAX2
LBC2518T2R2M 10 104K 0
5
OPTION
C802 104Z
+5.0V
NC
7 R803
U131 1
IN
47 R141
3
OPT1
VCC
2
GND
JSR1165-001recieving
L134
U132 1 R142
IN LBC2518T470M
47
L133 82K R140
3
OPT2 VCC
LBC2518T470M
2
w w w
GND
JSR1165-001recieving
8
DIGTAL AUDIO SIGNAL(OPT-1)
C D
Rear Front
2 4 6 10 12 16 18 20 24
8 14 22
1 3 5 7 9 11 13 15 17 19 21 23
TO SD-15a H2 BAHDM-0401
TO SD-15b H2 BAHDM-0403 aue9111t24
P8002A
***MPU OPTION RESISOTRS
REF. No. ADD/DEL REMARK(MODEL)
R539,R540,R541,R542,R633, ADD TX-SR308 / TX-SR508 / HT-R280/ HT-R380 / HT-R538/ HT-R580/ HT-RC230
R635,R690 R698,R706 DEL TX-SR578 / TX-SR608 / TX-SA578 / TX-SA608 / HT-R680 / HT-R980 / HT-RC260 / DTR-20.2 / DTR-30.1
R524,R702,R704,R705 ADD TX-SR578 / TX-SR608 / TX-SA578 / TX-SA608 / HT-R680 / HT-R980 / HT-RC260 / DTR-20.2 / DTR-30.1
DEL TX-SR308 / TX-SR508 / HT-R280/ HT-R380 / HT-R538/ HT-R580/ HT-RC230
R637 ADD DTR-20.2 / DT-R30.2
DEL OTHERS
POFF2_2 (HDMIINT_TX)
0 ***CONNECTION OPTION
REMIN2 R706
(HDMIINT_TX) MODEL DELETION ITEMS
VSWSCL_1 TX-SR308/SR508 R702,R704,R705
TX-SR578/SR608 R706
VSWSCL R705 0
C521,R615 (NO MIC)
TX-SR308/HT-R280/HT-R380
+3.3VS HT-R538/HT-RC230 only
(DEL)
ROMCS R625 47 109
R624 10K
0
FLMD1 R627 110
R626 10K
PDL5/AD5/FLMD1
R628 220
TRGC 111
PDL6/AD6 109 PDL4/AD4
R629 220
TRGB 112
PDL7/AD7
R630 220
TRGA 113
PDL8/AD8
R632 47
Z2MUT_C 114
PDL9/AD9
SBZ2MUT_C R634 47 115
PDL10/AD10
47
AMUT_C R636 116
PDL11/AD11
47
Z2VOLCLK R637 DTR ONLY 117
PDL12/AD12
47
VOLDATA R638 118
PDL13/AD13
R640 47
VOLCLK R639 10K 119
PDL14/AD14
PRRLF 120
PDL15/AD15
SPRLF 121
R642 220 R641 10K
PDH0/A16
SPRLCS 220 122
R644 R643 10K
PDH1/A17
SPRLSB 220 R645 10K 123
R646
+3.3VS PDH2/A18
SPRLZ2 R648 220 R647 10K 124
PDH3/A19
PRERLSB_C R692 220 R649 10K 125
PDH4/A20
MPOWER R650 220 R691 10K 126
PDH5/A21
HPDET 1K 127
R651 10K R652
PDH6/A22
R653 1M
POFF2_1 R701 0 128
MPD70F3746
PDH7/A23
R695 220
SEC1H C526 102K 129
P715/ANI15
IPROTECT R654 10K R655 220 130
P714/ANI14
PROTECT R656 220 131
P713/ANI13
MPOWER_W C523 102K R678 10K R657 220 132
P712/ANI12
RCPOWER (DEL) (DEL) 133
P711/ANI11
R659 27K
UPTDET R658 220 134
P710/ANI10
C524 102K
THERMAL R660 220 135
P79/ANI9
VOLH R661 220 136
P78/ANI8
R663 Val R662 Val INT3 137
P77/ANI7
R665 Val R664 Val INT2 138
C525 104Z P76/ANI6
INT1 139
R667 Val R666 Val
P75/ANI5
R669 Val R668 Val BAND 140
P74/ANI4
R671 2.7K C518 102K
KEY3 R670 4.7K 141
P73/ANI3
R673 2.7K C519 102K
KEY2 R672 4.7K 142
P72/ANI2
R675 2.7K C520 102K
KEY1 R674 4.7K 143
P71/ANI1
R677 2.7K C527 102K R676 4.7K
KEY0 144
P70/ANI0
*
*
+3.3VS
X501
L153
Q153
BLM18PG181SN
C507104Z
R1EX25064ASA00A
ROMCS 1 8
CS Vcc
ROMSDI 2 7
SO HOLD
3 6
WP SCK
4 5 Q601
GND SI
KRC104S
RESET
R502 (FAN CONTROL)
TX-SA578V/TX-SR608/TX-SA608
HT-RC260/DTR-20.2/DTR-30.2 only
DIR_FLR R312 47
DIR_LRCK R313 47
DIR_BCK R314 150 L301 LM182
DIR_MCK 150 * *
R315 L302 LM182
DIGSDI R316 47
DIGSDO R317 330
+3.3V
L303 LBC2518T4R7M
DIGCLK R321 330 25 12
MC/SCL MPIO_B1
DIRCS R322 330 26 11
MS/ADR1 MPIO_B0
27 10
MODE MPIO_C3
COAX2 330 28 9
R323
RXIN7/ADR1 MPIO_C2
COAX1 R324 330 29 8
RXIN6/ALRCKI0 MPIO_C1
OPTI2 R325 330 30 7
RXIN5/ABCKI0 MPIO_C0
Q301
OPTI1 R326 330 31 6
RXIN4/ASCKI0 MPIO_A3
32 5
RXIN3 PCM9210 MPIO_A2
33 4
RXIN2 MPIO_A1
R327
DIRRST 34 3
RST MPIO_A0
35 2
220
RXIN1 NPCM/INT1
36 1
VDDRX ERROR/INT0
R331
X171 220
COAX1
COAX2
OPTI1
OPTI2
+5.0VA
+3.3V
+5.0VA
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E F G
TOP-----------------BOTTOM
1 2 3 4 5 6 7 8 9
WRITING PORT
P751A
* R684 0
R685 0
*
C629 104Z
100
R723
Q757
KRA107S
KRC107S Q753
KRC102S
Q754
SYSOUT
Q756
R727 10K
KRC102S
SYSOUT
DEL ALL VER.
* C517 104Z
* C516 101J
AMUT
* C515 101J
AMUT_C
72 47 FSO
R578
P911A11/SOB3 SBZ2MUT
71 R576 47 FSI
P910/A10/SIB3 SBZ2MUT_C
70 47 10K R577 DIGCLK
R575
P99/A9/SCKB1 Z2MUT
(DEL)
69 R574 47 DIGSDO
P98/A8/SOB1
Z2MUT_C
68 R573 220 R693 10K DIGSDI
P97/A7/SIB1/TIP20/TOP20
PRERLSB
67 R571 * 1K * R572 27K STEREO
P96/A6/TIP21/TOP21 PRERLSB_C
66 R570 27K SD
R569 * 1K *
P95/A5/TIP30/TOP30
65 47 R568 2.2K PLLSDA
R567 * *
P94/A4/TIP31/TOP31 RDSCLK
64 * 47 * R566 2.2K PLLSCL
R565
P93/A3/TIP40/TOP40 RDSDATA
R564 47
63 R563 10K * SR_RST
P92/A2/TIP41/TOP41
62 R562 10K R561 470 * SR_RXD
P91/A1/KR7/RXDA1/SCL02
61 R560 * 47 R707 1K (del) SR_TXD
P90/A0/KR6/TXDA1/SDA02
60 R697 47 UPTTXD
R558 47 R559 2.7K
P81/TXDA3
59 47 R557 10K UPTRXD
R556
P80/RXDA3/INTP8
R553 47
58 R554 10K UPTRST
P615
R696 47
57 R552 10K UPTSCL
P614
56 R550 47 R551 10K UPTSDA
P613/TIP81/TOP81
R548 220
55 R586 10K RDSCLK
P612/TIP80/TOP80
Q701 54
CECOUT C514 101J
P611/TOP71
53 R587 220 R588 10K RDSDATA
P610/TIP71
52 +3.3VD
C513 101J
P69/TIP70/TOP70
51 R547 220 FLDCLK
P68/SCKB5
50 R546 220 FLDSDO
P67/SOB5
220
49 R545 FLDCS
40 P53/SIB2/KR3/TIQ00/TOQ00/RTP03/DDO P66/SIB5
10K
48 220 FLDRST
R543 R544
39 P52/TIQ03/KR2/TOQ03/RTP02/DDI P65/RTP15
47
38 P51/TIQ02/KR1/TOQ02/RTP01 P64/RTP14
( )
46 R542 47 ( R635 10K ) VSWSCL
37 P50/TIQ01/KR0/TOQ01/RTP00 P63/RTP13
( 47 ) (
45 R541 R633 10K ) VSWSDA
P62/RTP12
( R540 )
44 47 R538 10K VDSWDCTL
P61/RTP11
( R539 47 )
43 VMUT
P60/RTP10
42 R537 22K OC_DMS
P55/SCKB2/KR5/RTP05/DMS
41 R536 22K OC_DCK
P54/SOB2/KR4/RTP04/DCK
40 R535 22K OC_DDO
R534 22K
39 OC_DDI
38 R533 4.7K KEYINT1
37 R532 4.7K KEYINT0
Q Q C512 102K
3 7 6
C511 102K
L744
BLM18PG181SN
*FOR TX-SR308/508 APPLICATION
* 0 DAC_MCK
R342
Q302
R308 330 HDMI_FLR
PCM1690
330 HDMI_LRCK
R307
1 48
R306 33 HDMI_BCK RSV2 RSV2
2 47 C355
R305 330 HDMI_MCK RSV1 VCC2
C357
3 46 104Z
104Z RSV2 AGND2
4 45
RSV1 RSV2
5 44
* RSV2 VOUT1-
R304 330 HDMI_SPDIF
CX_LRCK 22 R360 6 43
330 ARC_SPDIF LRCK VOUT1+
R333 *
CX_SCLK 22 R359 7 42
BCK VOUT2-
22
DSPSBLR R358 8 41
R301 47 DIRINT0 DIN1 VOUT2+
22
DSPSLR R357 9 40
DIN2 VOUT3-
22
DSPCSW R356 10 39
DIN3 VOUT3+
22
DSPFLR R355 11 38
DIN4 VOUT4-
12 37
VDD VOUT4+
C351
13 36
470/10 DGND VOUT5-
DAC_MCK 104Z 14 35
R354
SCKI VOUT5+
220 C352
DACRST 15 34
RST VOUT6-
16 33
ZERO1 VOUT6+
17 32
ZERO2 VOUT7-
DACMUT 18 31
R350 330
AMUTEI VOUT7+
19 30
AMUTEO VOUT8-
DIGSDO R361 330 20 29
MD/SDA/DEMP VOUT8+
DIGCLK R352 330 21 28
MC/SCL/FMT RSV2
DACCS R351 330 22 27 C356
MS/ADR0/RSV AGND1
FL-
47/25
23 26 (508/608 UTSJ)
TEST/ADR1/RSV VCOM
24 25
MODE VCC1 FL+
C354
R362
104Z
+3.3V 4.7K +5.0VA
C353
470/10
FR+
L401 FR-
LBC2518T4R7M L402
LBC2518T4R7M
u 1 6 3
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TX-SA578/608 TX-SR308/508/578/608 HT-R280/380/538/580/680/690/C230/C260 DTR-20.2/30.2
H I
2 4
8 9 9
TO SD-13 H-8 BAAR-0411
TO TUNER PACK
JL601A JL602A P101A
DTR-20.2
REF. No. OTHERS
DTR-30.2
R684 R685 DEL ADD
R704 L600 C630 JL602A DEL
ADD
L600
C630 104Z BLM18PG181SN
DEL:TX-SA608
Q762
Q752
KRA102S Q772 KRA102S
KRA102S
1 1
1
Q761 Q771
Q751
KRC104S KRC104S
KRC104S
1 R762 1 R772
1 R713
2.2K
2.2K
2.2K
DEL:TX-SR308/HT-R280
HT-R380/HT-RC230
HT-R538/TX-SA608
100 C110 331J
R107
JJ/ DC
100
R108
DD/ DF
Q101
LC72725V
OTHERS
***MUTE DRIVER SECTION OPTION***
ADD/DEL 1 RDSID 16
REFERENCE No. VER. RDCL
2 15
ADD OTHERS C103
RDDA RST
C761,C762,Q761,Q762 10/50
3 14
TX-SR308/HT-R280/HT-R380
VREF Xout
R761,R762,R763 DEL
HT-R538/HT-RC230/TX-SA608 4 13
L101
MPXIn XIn
C771,C772,Q771,Q772 ADD OTHERS BLM18PG181SN 5 12
Vdda Vddd X101
R771,R772,R773 DEL TX-SA608 6 11
Vssa Vssd
C106
7 10
R784 ADD DT-R30.2 FLout MODE
8 9
DEL OTHERS 331J
C In TEST
C113
221J
R560,R561,R564 (SIRIUS)
DD/DC model only
***MPU INITIAL SETTING VALUE***
MODEL
DD PP DD PP MO PP DC
PP DD MO DD PP MJJ DC PP DD PP MJJ DD PP
VERSION DC PB DC PB DC DC MO DC PB
MO
DF MO DF MR DF MO
MR
MR MA MR
MQ MA
MQ MQ
MA MQ
3 1 5 1 5 0 8 9
UP R669 33K 10K 33K 10K 10K 10K DEL 10K DEL 10K DEL 10K 10K 33K 10K DEL 10K 10K 33K 10K
BAND
DEL
DOWN R668 10K 10K DEL DEL DEL 0 DEL 0 DEL 0 DEL 33K 10K DEL 0 NC 33K 10K DEL
DEL
UP R667 DEL NC NC NC NC 33K 33K 33K 33K DEL DEL DEL DEL DEL 10K 10K 10K 10K 10K
INIT1
DOWN R666 0 0 0 0 0 0 10K 10K 10K 10K 0 0 0 0 0 DEL NC NC 10K 10K
UP R665 DEL DEL 33K 33K 33K 33K DEL DEL 33K 33K DEL DEL NC 33K 33K DEL DEL DEL DEL DEL
INIT2
DOWN R664 0 0 10K 10K 10K 10K 0 0 10K 10K 0 0 0 10K 10K 0 0 0 0 0
DEL DEL
UP R663 DEL DEL 10K 10K DEL DEL DEL DEL DEL DEL DEL DEL DEL DEL DEL DEL DEL DEL
INIT3
DOWN R662 0 0 0 0 DWL 10K 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R802 DEL
DEL
R806 DEL
ADD
R807 ADD DEL
R808 DEL ADD
R810 DEL ADD
R811 ADD DEL
R813 ADD DEL
DEL
R822 ADD
ADD
R823 DEL
DEL:TX-SR308/HT-R380/HT-R538
R824 ADD
DEL
R415
SBL- R475 2
15K 1.8K 1
Q404:B
R405 R465
SBL+ 3
15K 1.8K NJM4580M-D
C470
R482 3
NJM4580M-D -15V
10/50 22K
SBR+ R406 R466 5 Q405:A
2
15K 1.8K 7
Q404:A
R476
SBR- R416 6
15K 1.8K +15V
6
Q405:B
C471 R483
5
R413 R473
SL- 2 22K NJM4580M-D
10/50
15K 1.8K 1
Q403:B
R403
SL+ R463 3
R499 10
15K 1.8K NJM4580M-D
R498 10
NJM4580M-D
R464 DEL: TX-SA578/TX-SA608
SR+ R404 5
15K 1.8K 7
Q403:A
R414 R474
SR- 6
1.8K
15K
R412 R472
C- 2
15K 1.8K 1
Q402:B
R402 R462
C+ 3
1.8K
15K NJM4580M-D
NJM4580M-D
R407 R467
SW+ 5
15K 1.8K 7
Q402:A
R417 R477
SW- 6
15K 1.8K
*
R430
***LPF OPTION(FL/FR CHANNEL)***
R410 R470
2
REF. No. TX-SA608 MJJ OTHERS
*
15K 1
Q401:B
C400,C401 331J 471J
R400 R460 3
C410,C411
R420 R440 * 101J
15K NJM4580M-D 470J
C420,C421
* *
R420,R421
R421 R441 NJM4580M-D
22K 10K
R430,R431
R401 * * R461
5
R440,R441
*
15K 7 22K 12K
Q401:A
R411 R471 R450,R451
6
m
R460,R461
15K * 1.8K
2.2K
R470,R471
R431 *
c o
.
J K
2
8 9 9
JJ DEL
OTHERS ADD
NOTE
DEL:Deletion
ADD:Addition
DC Canadian model
DD USA model
2SC2235-Y DF Taiwanese model
22(1W)
Q111
R112 MO Saidi Arabian model
MQ Hong kong model
PA Australian model
PB U.K. model
PP
MP CE(European) country model
MR Chinese model
JJ Japanese model
R116
DEL
ADD
GNDDG
104Z
C552
BLM18PG181SN C551 104Z 1
+3.3VD L500 2
THERMAL 3
DD DD MA
2 4 9 8 2 9 9
DEL DEL 10K
0 0 DEL
10K 10K 10K
DEL DEL DEL
10K 10K 10K
10K 10K 10K
DEL 10K 10K
0 10K 10K
*P5504A OPTION
3PIN Socket TX-SR508/TX-SR578/TX-SA578
ADD ADD
TX-SA580/HT-R680/HT-R980
ADD ADD
5PIN Socket TX-SR508/TX-SR578
DEL DEL
7PIN Socket OTHERS
ADD ADD
ADD ADD
DEL DEL
HPDET R823 0
DEL DEL
SPRLF R807 0
DEL ADD
SPRLB_SPB
SPRLZ2 R811 0
DEL DEL
R813 0
SPRLCS
DEL DEL
R824 0 7
HPGND
PRERLSB R812 0 6
SR_TXD R810 0 5
SR_RXD R808 0 4
SR_RST R806 0 3
DEL: TX-SA578/TX-SA608
R822 0
SBZ2MUT 2
NJM4580M-D Z2MUT R801 0 1
1 R490 PRRLF
1K R802 0
DTR30.2/608MJJ
R486 10K
AMUT 9
R487 10K
VOLH 8
7 R491 SEC1H 7
1K IPROTECT 6
PROTECT 5
VOLCLK 4
VOLDATA 3
+15V +15V 2
-15V -15V 1
MICOUT 15
AUX_R 14
GNDA_AUX 13
AUX_L 12
DAC_SBL 11
DAC_SBR 10
DAC_SL 9
DAC_SR 8
DAC_C 7
DAC_SW 6
DAC_FL 5
DAC_FR 4
VLSC-GND(608MJJ)1117 3
RTAD 2
LTAD 1
LPF_GND 7
6
TU_LO 5
TUNER_GND 4
TU_RO 3
IR_GND 2
RI 1