Badsp- - Onkyo TX-8050S Service Manual

A B
SCHEMATIC DIAGRAM - 6 (SD - 6)
MICON / DAC / DIR SECTION
1
NC
FROM DAB B TO B PWB
**DAB SECTION OPTION**
Ref No. REMARK
FROM BAETC-0719
P1002B
NC
R662 NC P1002B
*
BADG-0715
KDS4148U
7
2 1
+11.49V
6
D182
5 POFF
4 +BDG
2
3 GNDDG
2 +10VS
1 MPOWERED MPOWER
Q181
KRC105S
1 DET1
2 DET2
3 UPTTXD
4 UPTRXD
5 UPTRST
6 UPTSCL
7 UPTSDA
8
9 DGND
10
11 +5.2VDG
NC
D110
12 +5.2VDG 1 2 NC
13 VSW1C
14 VSW1B
15 VSW1A
+5.6V_MPU D701 1 2 KDS4148U
16 VSW2C
D702 KDS4148U
3 17 VSW2B 1 2
18 VSW2A
Q703
S-812C56AUA-C3K
19 VDET
+11.46V
20 VMUTMON I O
21 VMUT
22 Z2VMUT
0
L802 L748
0 0
L747
Q702
S-812C33AUA-C2N
I O
+3.3VDIS
25 FLDRST TX-8050 Only
BLM18PG181SN1D
+5.2VDG
24 FLDCS
* L741
Q741
4 23 FLDCLK *
XC6220B501PR
22 FLDSDO
3
NC
21 BLM18PG181SN1D
2
20 +5.2VDG L746 VSS
1
19 CE
18 GNDDG
17
* *
+3.3VMPU
16
15 VOLA
14 VOLB
Q742
13 SELA
+5.0VD BU33TD3WG-TR
12 SELB
BLM21PG221SN1
1
11 BASS VIN VOUT
L742 2
VSS
10 TREBLE
3
9 BALANCE CE
8 KEY0
7 KEY1
6 KEY2
5 KEYINT0
4 REMIN
3 VH_CON1
* C801 LIST
2 LEDPURE
C800 LIST
5 1 LEDZONE2
Ref NO. TX-8050 TX-8030
C800 CK725F1E-104Z1 0R
C801 CK725B1H-103K1 0R
+5.0VA
P130 BLM21PG221SN1
330
L130 R130
RI
RI
GND
MSJ-035-22
6
P131
TX-8050 Only
NC
L131 R133 C133 BBK1608HS102-T
4
COAX1
LBC2518T2R2M 10 L135
104K
*
*
R134
2 L132 C134
COAX2
LBC2518T2R2M L136
10 104K
BK1608HS102-T
5
NPJ-2PDO666
+3.3VD
R141
U131 1
IN
47
3
OPT1 VCC
7
2
GND
JSR1165-001recieving
L134
R142
U132 1
LBC2518T470M
IN
47
3 L133 R140
OPT2
VCC
LBC2518T470M 82K
2
GND
JSR1165-001recieving
TX-8050 Only
8
Audio signal line (DAC OUT)
Digital signal line (COAX1)
L channel
R channel
C D
DSP SECTION OPTION #1
Ref NO. ADD/DEL MODEL NAME
FROM SD-4 E-1
P3605B,P3608B ADD TX-8050
R505,R506,R544 DEL TX-8030
(AMP PWB)
FROM SD-13 E1 (DSP-3 PWB)
FROM BAAF-0704 FROM BADSP-0701
P4405B NSCT-15P2195 IMSA-9142S-20A
+3.3VMPU
POFF2
POFF2_1
R536 47
ROMCS 109
110
R539 10K
PDL5/AD5/FLMD1
TRGC * R541 NC 111
PDL6/AD6 109 PDL4/AD4
TRGB * R543 NC 112
PDL7/AD7
* NC
TRGA R545 113
PDL8/AD8
Z2MUT_C R548 47 114
PDL9/AD9
115
+5.6V PDL10/AD10
AMUT_C R553 47 116
PDL11/AD11
47
Z2VOLCLK R556 117
R584 10K
PDL12/AD12
47
VOLDATA R559 118
UTSP
PDL13/AD13
47
VOLCLK R563 R562 10K 119
PDL14/AD14
120
PDL15/AD15
SPRLA R569 47 121
PDH0/A16
122
PDH1/A17
123
PDH2/A18
BLM18PG181SN1D SPRLB 47 124
R579
PDH3/A19
L743 APOWER R583 47 125
PDH4/A20
R565 0
MPOWER R586 220 126
PDH5/A21
HPDET 1K 127
R588
PDH6/A22
POFF2_1 NC R589 1M 128
R590
PDH7/A23 MPD70F3746GJ-GAE-AX
R592 220
SEC1H C508 102K 129
P715/ANI15
IPROTECT R595 220 130
P714/ANI14
VPROTECT R597 220 131
P713/ANI13
R684 10K 132
P712/ANI12
C527 102K
BASS R601 220 133
P711/ANI11
R603 27K
DET1 R604 220 134
P710/ANI10
C509 102K
THERMAL R605 220 135
P79/ANI9
VOLH R607 220 136
P78/ANI8
4
VIN C526 102K
TREBLE R610 220 137
P77/ANI7
*
* INT2 138
R612 LIST R613 LIST
5 C510 104Z P76/ANI6
*
VOUT R617 LIST * R618 LIST INT1 139
P75/ANI5
* *
R620 LIST R621 LIST BAND 140
TP504
P74/ANI4
C511 102K R624
BALANCE 220 141
P73/ANI3
R626 2.7K C512 102K
* KEY2 R627 4.7K 142
P72/ANI2
R628 2.7K C513 102K
KEY1 R629 4.7K 143
P71/ANI1
R631 2.7K C514 102K
R632 4.7K 144
KEY0
P70/ANI0
+3.3VD
5 REG. SECTION OPTION
Ref NO. ADD/DEL MODEL NAME
L741,C741,C742 ADD TX-8050
4
NC
C743,Q741
DEL TX-8030
+3.3VMPU
*
*
X500
Q505
R1EX25064ASA00A C524
104Z
ROMCS 1 8
CS Vcc
ROMSDI 2 7
SO HOLD
3 6
WP SCK
4 5 Q506
GND SI
KRC104S
RESET
256x48K 150 L306 LM182
R302
DIR_SD0 R312 47
DIR_LRCK R313 47
DIR_BCK R314 150 L301 LM182
DIR_MCK R315 75 L302 LM182
DIGSDI
R316 47
DIGSDO R317 330
+3.28V L303 LBC2518T4R7M
DIGCLK R321 330 25
MC/SCL MPIO_B1
DIRCS R322 330 26
MS/ADR1 MPIO_B0
27
MODE MPIO_C3
COAX2 R323 330 28
RXIN7/ADR1 MPIO_C2
COAX1 330 29
R324
RXIN6/ALRCKI0 MPIO_C1
OPT2 R325 330 30
RXIN5/ABCKI0 MPIO_C0
Q301
OPT1 R326 330 31
RXIN4/ASCKI0 MPIO_A3
32 PCM9211PTR
RXIN3 MPIO_A2
33
RXIN2 MPIO_A1
R327
DIRRST 34
RST MPIO_A0
35
220
RXIN1 NPCM/INT1
36
VDDRX ERROR/INT0
COAX1
COAX2
R331
HC-49US24.576MHz
OPT1 220
X301
OPT2
L304
LBC2518T4R7M
+3.3VD
+5.0VA
TX8050 / TX8030
E F
DSP SECTION OPTION #2
Ref NO. ADD/DEL MODEL NAME
R580,R623 ADD TX-8050
R678 BOTTOM---------------TOP
DEL TX-8030
9 8 7 6 5 4 3 2
FROM SD-13 F-1 (DSP-3 PWB)
FOR UPGRADE
FROM BADSP-0701
* P3605B IMSA-9142S-20A * P3608B P751A IMSA-9618S-09A
100
R500
KRA107S
Q500
KRC102S
Q501
*
* *
SYSOUT
Q503
KRC102S
SYSOUT
C501 101J
C502 101J
C503 101J
C504 101J
72 R537 47 R538 10K FSO
P911A11/SOB3
71 R540 47 FSI
P910/A10/SIB3
*
70 47 R580 10K ARM_SCLK
R542
P99/A9/SCKB1
69 R544 47 ARM_SOMI
*
P98/A8/SOB1
*
68 R546 47 R678 10K ARM_SIMO
P97/A7/SIB1/TIP20/TOP20
67 R549 1K R547 NC PLLSEN
P96/A6/TIP21/TOP21
*
66 R551 1K R550 NC TU_RST
P95/A5/TIP30/TOP30
65 47 R552 2.2K TU_SDA
R554
P94/A4/TIP31/TOP31
64 47 R555 2.2K TU_SCL
R557
P93/A3/TIP40/TOP40
R560 NC
63 R558 10K * PCIE_SM0
P92/A2/TIP41/TOP41
62 R561 10K * R564 NC PCIE_SCL
P91/A1/KR7/RXDA1/SCL02
61 * R566 47 R677 10K PCIE_SDA
P90/A0/KR6/TXDA1/SDA02
60 R570 47 R568 2.7K UPTTXD
P81/TXDA3
59 47 UPTRXD
R573 R572 10K
P80/RXDA3/INTP8
R575 47
58 R574 10K UPTRST
P615
R578 47
57 R577 10K UPTSCL
P614
56 R582 47 R581 10K UPTSDA
P613/TIP81/TOP81
55 R585 47 C506 101J VSW2B
P612/TIP80/TOP80
Q504 54
P611/TOP71
C507 101J
53 47 PCIE_DET
R591
P610/TIP71
52 R593 47 R676 10K PCIE_SRQ
P69/TIP70/TOP70
51 R596 220 R675 10K FLDCLK
P68/SCKB5
50 R598 220 FLDSDO
P67/SOB5
R599 220
49 FLDCS
40 P53/SIB2/KR3/TIQ00/TOQ00/RTP03/DDO P66/SIB5
10K
48 R602 220 FLDRST
R600
39 P52/TIQ03/KR2/TOQ03/RTP02/DDI P65/RTP15
47
38 P51/TIQ02/KR1/TOQ02/RTP01 P64/RTP14
46 47 VSW1B
R606
37 P50/TIQ01/KR0/TOQ01/RTP00 P63/RTP13
45 R608 47 VSW1A
P62/RTP12
44 R611 47 VSW2A
P61/RTP11
43 47 VMUT
R615 R614 10K
P60/RTP10
42 R616 22K OC_DMS
P55/SCKB2/KR5/RTP05/DMS
41 R619 22K OC_DCK
P54/SOB2/KR4/RTP04/DCK
40 R622 22K OC_DDO
R625 22K
39 OC_DDI
38 R674 10K
37
R633 KEYINT0
4.7K
C516 102K
+3.3VD
L500
BLM18PG181SN1D
R672 10K
R673 10K
POFF
*
TX-8050 Only
PCM1789PWR
330
ADSP1_LRCK R400 1
LRCK ADR5/ADR1/RSV
R401 220
ADSP1_BCK 2
BCK MS/ADR0/RSV
ADSP1_SD0 R403 330 3
DIN MC/SCL/FMT
DACRST 220 R405 4
RST MD/SDA/DEMP
330
12 DIR_MCK R407 5
SCKI MODE
L400
11 R303 220 MCK_NET2_256fs 6
VDD ZERO1
10 +3.3V C401 C402 7
LBC2518T4R7M DGND ZERO2/AMUTEO
470/10 104Z
9 8
VCC1 AMUTEI
8 9
VCOM VCC2
7 10
AGND1 AGND2
6 11
VOUTL- VOUTR-
(UTSJ)
5 12
VOUTL+ VOUTR+
4
3
Q400
2
1 R301 47 DIRINT0
+5.0VA
G H I
TO SD-7 D-5
(PREOUT / ZONE-2 / RS-232C PWB)
NC
TO BAAR-0716
1
TO RB PWB
15P AR SECTION OPTION #1
Ref NO. CNT MODEL NAME
TO BAAR-0717
7P
7P TX-8030/50
NSCT-15P2108
P4808B
* P4808B 15P NC * JL151B
AR SECTION OPTION #2
Ref NO. REMARK
R541,R543
NC
R545
R801 0
R802 0
C802 104Z
***TUNER BAND / INITIAL OPTION***
Q752 Q772
KRA102S KRA102S
1 1 MODEL TX-8030 TX-8050
Q751 Q771
VERSION MDC MPP MDC MPP MJJ
KRC104S KRC104S
R713 R772
1 1 UP R620 NC 10K NC 10K 4.7K
BAND
DOWN R621 0 10K 0 10K 33K
2.2K 2.2K
UP R617 NC NC 10K 10K 10K
INIT1
DOWN R618 0 0 10K 10K 10K
UP R612 NC NC NC NC NC
INIT2
AMUT DOWN R613 0 0 0 0 0
AMUT_C
Z2MUT
Z2MUT_C
TX-8050 Only
Q731
DSP SECTION OPTION
ADD/DEL MODEL NAME
ADD TX-8050
DEL TX-8030
R734
44/48
470
Q450
C450 PCM1754DBQR
256x48K
106K/16 9 8
AGND VOUT_R +5.0VA MCK_NET2_256fs
C451
10 7
VCOM VOUT_L MCK_NET
104Z 11 6 L450
ZEROA VCC
LBC2518T4R7M
12 5 MCK_NETZ2_256fs
TEST NC
13 4
DEMP DGND
R450 14 3 150 LRCK_NET
R451
MUTE LRCK
330 15 2 R452 150 DATA_NET
FMT DATA
16 1 R453 150 BCK_NET
SCK BCK
150 MCK_NETZ2_256fs
R454
Z2DACMUT
R458
0
C455
R456 6 R487 6
3.3K R457 7 NC R493
10/50
8.2K Q451:A Q452:A
NC
5 5
NC
NJM4580M-D
DAC_GND
* R485
NC
NJM4580M-D
3 3
1 R492
R463 NC
Q451:B Q452:B
C458 R462 8.2K R486
2 2
3.3K NC
10/50 NC
R461
0
+14.77V
R499 22(1/2W)
-14.89V
R498 22(1/2W)
24
23 R402 330
22
R404 330
21 R406
330
20
R408 0
220
19 R409
18 4.7K
R410
17
16
LBC2518T4R7M
15 L401
14
13
+5.0V
FL- R413 R414 6
FL
15K 1.8K 7
Q401:A
R415 R416
FL+ 5
15K 1.8K
NJM4580M-D
NJM4580M-D
FR+ R421 R422
FR
3
15K 1.8K 1
Q401:B
R423 R424
FR- 2
15K 1.8K
TX8050 / TX8030
J K
RB SECTION OPTION
Ref NO. REMARK
JL151B,R560,R564
NC
NC
R645,R646
E102 E101
NTM-1P233(M1969) NEJITANSI_ST3
C731 105Z +3.3VD
L731
BLM18PG181SN1D
C732 106K/16
C733 105Z
TC7SZU04FU
1 VCC 5
NC
2
3 4
GND
R731 220K
1M
R803
11.2896MHz
GNDDG
X731
C805 104Z
C804 104Z 1
THERMAL 2
C736 105Z
L801
+3.3V 3
BLM18PG181SN1D
Q732
1 8
G VCC
2 7
A1 G
3 6
Y2 Y1
4 5
GND A2
+3.3VMPU 1
OC_DMS 2
TC7WH241FU
OC_DCK 3
OC_DDO 4
R735 390 L732
OC_DDI 5
MMZ1608Y601BT
DRST 6
R736 NC L733
RESET 7
MMZ1608Y601BT
FLMD0 8
L734
R737 180
GNDDG 9
MMZ1608Y601BT
Z2NET L
7
1
Z2NET R
+15V 15
-15V 14
GND 13
RTAD 12
*
LTAD 11
DAC_GND 10
Z2NET_R 9
Z2NET_L 8 15P
DAC_GND 7
DAC_FR 6
DAC_FL 5
DAC_GND 4
DAC_GND 3
DAC_GND 2
3P
DAC_GND 1
DAC SECTION OPTION
Ref NO. CNT MODEL NAME
15P TX-8050
P4404B
3P TX-8030
TX-8050 Only