Fldrst - Onkyo TX-SR505 Service Manual

E
To NAVD-9178(1/2)
(SD-5 : F1)
8(2/2)
3)
NC
JL101A
P2006A
D703 1SS355
D104 1SS355
Q702
D702
S812C56AUA- 1SS355
D701
C3G-T2
1SS355
2 3 +5VMPU
I O
1.2VDSP
R689
MICDET
R690
MICMUT
LEDSTBY R684
FLDSDO R685
R686
FLDCLK
R687
FLDCS
R688

FLDRST

+3.3V
R682
R683
R691
KEYINT1
R692
KEYINT0
R693
KEY3
KEY2 R694
R695
KEY1
rts
KEY0
619 R630 HDMRST
NC 10K
K NC
NC 10K
1
+
C604
4.7/50
Q601
RN1404
R606, 607, 672 :
TX-SR505 MDD, MDC /
TX-SR505E MPP, MPB Only
LBC2518T470M
71
L171
Z +3.3V
8 L173
VD
R173 47
LM182
7
6
R172 47
L172
5
D
LM182 TP06
1M
WF06
2
6MHz
71
SAI_SDOUT
R302
47
WF08
64 R319 47
63 R318 47
62 R317 47
L313 R316 SAI_SLCK
61 LM182
SAI_SLCK
R315 47 SAI_LRCK
60 47
: 64
SAI_LRCK
R314 47
: 63 59
OMCK
58
: 62
ADCIN1
57
ADCIN2
56
Q CX_SDOUT
55
RMCK
R312 47
54
SAI_SDOUT
53 C314
P : 50 VLS
52 104Z
WF07 WF07
0 : 49 DGND2
51 C313
VD2
TP05
104Z
50 SPDIF_TX
R338 NC
49
+5.0V L304
JTAG
WF01
R333 330 OPT1
R334 330 OPT2
R336 330 COAX1
R337 330 COAX2
WF02
F
MODEL & TYPE
TX-SR505 MDD, MDC
NC TX-SR505E MPP, MPB
JL103A TX-SR505 MWO, MWT, MGK, MGQ
R655, R656 : TX-SR505 MWT, MWO Only
+5.0V
Q602
C625
RN2402
104Z
1
R707
LIST
R708 LIST
R709 LIST
+5VCPU
R710 LIST
RI
C610
102K
C611
104Z
R680 27K
R679 27K
R678 10K
81
1K
82
MICDET
220
83
MICMUT
47 84
LEDSTBY
220 85
FLDSDO
220
86
FLDCLK
220 Q701
87
FLDCS
220
88
M30626FHPFP
FLDRST
10K
89
10K
90 MICROPROCESSOR
4.7K
91
KEYINT1
4.7K 96 : AVSS
92
KEYINT0
4.7K 97 : KEY0
93
KEY3
98 : Vref
4.7K 94
KEY2
99 : AVcc
4.7K 95
KEY1
100 : HDMRST
96
R696
97
98
4.7K
99
R672
100
220
C605
R610
104Z
LIST
R607 4.7K
R606 4.7K
R600 10K
C211
104Z
C108
104Z
C271 +1.2V
+
470/6.3
+3.3V
R286
10K
109
DIGSDO_3.3V R252 330 110
R253 47
DIGSDI_3.3V 111
112
R254 47 113
114
TP07
R255 47 115
R256 47
116 AXR0[2]
R257 47 117
AXR0[3]
118 VSS
R258 10K
119
AXR0[4]
R259 330
120
AXR0[5]/SPI1_SCS
GPIO1 121
AXR0[6]/SPI1_ENA]
122
GPIO2
AXR0[7]/SPI1_CLK
WF03
123
CVDD
C228
TP03 124
VSS
104Z
125
DVDD
GPIO3 126
AXR0[8]/AXR1[5]/SPI1_SOMI
TP04
GPIO4 127
AXR0[9]/AXR1[4]/SPI1_SIMO
128
CVDD
129
VSS
GPIO5 130
AXR0[10]/AXR1[3]
R260 47
131
AXR0[11]/AXR1[2]
TP01 DEC_DSP_3.3V
C210 104Z 132
CVDD
133
WF05
VSS
R261 47
134
NIC_DSP_3.3V AXR0[12]/AXR1[1]
R262 10K
135
AXR0[13]/AXR1[0]
C229 104Z
136
DVDD
R263 10K 137
AXR0[14]/AXR2[1]
R264 10K 138
WF04
R265 330
SAI_SLCK 139
TP02
140
SAI_LRCK R266 330 141
CX_SCLK R267 330 142
R268 10K
143
R269 330
CX_LRCK 144
C213 104Z
C214 104Z
C215 104Z
R207
330
P711
2 1
4 3
DSPRST_3.3V
6 5
8 7
10 9
12 11
14 13
R703 R704 R705 R706 R707 R708
33K N.C N.C N.C 0 0
10K 10K N.C 33K 10K 0
10K 10K 10K 33K 10K N.C
TX-SR505 MDD, MDC /
TX-SR505E MPP, MPB Only
R711
47
RN2402
To NAHDM-9199
Q752
1
(SD-7 :E2)
Q751
RN1404
R713
1
2.2K
C623 101J
C622 101J
5 4
SDA GND
6 SCL 3
A2
7 2
WP A1
8 1
VCC A0
Q610
S-24CS16A0I
SPRLF
R653 220
R652 220
50 SPRLCS
SPRLCS
R651 220
49 SPRLSB
SPRLSB
R650 220
48 SPRLB
SPRLB
47
AMUT_CON
R654
10K
46 R649
45 DIGSDO
DIGSDO
R648 220
44 DIGSDI
DIGSDI
43 DIGCLK
DIGCLK
42 DSPRST
DSPRST
41 R647 10K
XMSRRXD : 36
40 DSPCS
DSPCS
XMSRTXD : 35
39 DIRRST
DIRRST
FBUSY : 34
38 DIRCS
DIRCS
FCLK : 33
37 R644 220 XMRST
XMRST
FRXD : 32
36 R643 220 XMSRRXD
FTXD : 31
35 R642 220 XMSRTXD
R641
34 47 FBUSY
33 R640 47 FCLK
32 R639 47 FRXD
31 R638 47 FTXD
R646 10K
R645 10K
C624
104Z
R630 LIST
C606 101J 9 RESET
C607 101J 8 CNVSS
R631
2.2K 7 FRXD
R632 2.2K 6 FCLK
R633 10K 5 +5VCPU
R634 10K 4 FBUSY
R635 10K 3 FTXD
R636
10K 2 GNDDG
R637 10K 1
APOWE_JTAG
+5VDSP
109 : VSS VSS : 72
110 : SPIO_SIMO EM_CKE : 71
111 : SPIO_SOMI/I2C0_SDA EM_CLK : 70
112 : DVDD VSS : 69
113 : AXR0[0]
114 : VSS
115 : AXR0[1]
Q201
TMS320DA707
DSP
145
THERMALPAD
138 : AXR0[15]/AXR2[0]
139 : ACLKR0
140 : VSS
GNDDG
141 : AFSR0
EM_WE_DQM[0] : 39
142 : ACLKX0
EM_WE : 38
143 : AHCLKR0/AHCLKR1
EM_CAS : 37
144 : AFSX0
C242
104Z
+
R206
C241
330
470/6.3
L241
ACF451832-333
G
NADG-9177
R709 R710
0 4.7K
U12 DSP PC BOARD
10K 10K
10K NC
L131, 132 : LBC2518T2R2M C133 R133
104K 10
R135
C131
220K
101J
R136 C132
220K 101J
C134 R134
104K
10
D706
1SS355
1SS355
JL8002A
D705 R141
OPT1
OPT2
L133
LBC2518T
+5.0V
4R7M
GP1FAV51RKF5
R142
COAX1
GP1FAV51RKF5
R144
L134
LBC2518T
470M
COAX2
GP1FAV51TKBF
SPDIF_TX
Q151
10K
TC74VHC541FT
DIRCS_3.3V 11 10
Y8 GND
DIRRST_3.3V 12 9 DIRCS
Y7 A8
DSPCS_3.3V 13 8 DIRRST
Y6 A7
DSPRST_3.3V 14 7 DSPCS
Y5 A6
15 6 DSPRST
Y4 A5
DIGCLK_3.3V 16 5
Y3 A4
DIGSDO_3.3V 17 4 DIGCLK
Y2 A3
DSPCLK_3.3V 18 3 DIGSDO
Y1 A2
19 2 DSPCLK
L151 _G2 A1
+3.3V
20 1
VCC _G1
C151 104Z
Q152
TC74HCT7007AF
DSPINT2 8 7
OUT4 GND
DSPINT_3.3V 9 6 DIGSDI
IN4
DIRINT0 10 5 DIGSDI_3.3V
OUT5
DIRINT_3.3V 11 4 NIC
IN5
12 3 NIC_DSP_3.3V
OUT6
13 2 DEC
L152 IN6
14 1 DEC_DSP_3.3V
VCC
+5.0V
R279 10K
C152 104Z
R278 10K
L151, 152 :
BLM21PG221SN1
C281 220/6.3
+
C282 104Z
BA1 25
A0
CS2 26
CE#
27
GND
OE 28
OE#
D0 29
Q0
D8 30
Q8
D1 31
Q1
D9 32
Q9
D2 33
Q2
C272
D10 34 Q10
470/6.3
D3 35
+
Q3
D11 36
Q11
37
VCC
D4 38
Q4
72
D12 39
Q12
71 CKE
D5 40
Q5
70 CLK
D13 41
Q13
L203 R221
69
D6 42
VSS
Q6
68 LL241 47
D14 43
DVDD
Q14
67 DQM1
D7 44
EM_WE_DQM[1]
Q7
66 D8
D15 45 Q15/A-1
EM_D[8]
65
46
CVDD
GND
64 D9
47
EM_D[9]
BYTE#
63 D10
GPIO4 48
EM_D[10]
A16
62
VSS
61 D11
EM_D[11]
C224 104Z
60
DVDD
59 D12
L283
EM_D[12]
58 D13
EM_D[13]
C284
57
104Z
CVDD 1
VCC0
56 D14
EM_D[14] 2
D0
DQ0
55 D15
EM_D[15] D1 3
54 DQ1
VSS
4
53 C207 104Z GNDQ1
CVDD
D2 5
52 D0 DQ2
EM_D[0] D3 6
DQ3
51 D1
EM_D[1] C319 7
VCCQ1
50
DVDD
104Z 8
D4
49 D2 DQ4
EM_D[2]
D5 9
48 D3 DQ5
EM_D[3]
10
GNDQ2
47
VSS D6 11
DQ6
46 D4
EM_D[4] D7 12
DQ7
45 D5
EM_D[5]
13
44 C206 104Z VCCQ2
CVDD
DQM0 14
43 D6 LDQM
EM_D[6]
WE 15
C223 104Z _WE
42
DVDD CAS 16
_CAS
41 D7
EM_D[7] RAS 17
40 _RAS
VSS
SD_CS 18
39 DQM0 _CS
BA0 19
38 WE A11
A10 20 A10
37 CAS
A0 21
A0
A1 22
C230 104Z A1
A2 23 A2
C231 104Z
A3 24
+3.3V
C232 104Z A3
25
VCC1
+1.2V
C285
104Z
L281 - 284 : BLM21PG221SN1
TX-SR505/505E
H
P131
L131
1
R131
75
COAXIAL
R132
75
2
C146
L132
103K
C147
103K
DIGITAL INPUT
1
IN
47
3
1
VCC
C141
104Z
2
GND
U131
OPTICAL
1
IN
47
3
VCC 2
C142
104Z
2
GND
U132
3
IN
220
2
VCC
NC
C144
104Z
1
GND
U134
+3.3V
L281
24 A0
A1
23 A1
A2
22 A2
A3
21 A3
A4
20 A4
A5
19 A5
A6
18 A6
A7
17 GPIO5
A17
16
NC
15
RY/BY#
14
NC
13 R287
NC
330
12
RESET#
11 WE
WE#
10
NC
9
NC
8 A7
A8
7 A8
A9
6 A9
A10
5 A10
A11
4 A11
A12
3 GPIO1
A13
2 GPIO2
A14
1 GPIO3
A15
C291
+3.3V
104Z
L284
50
GND2
49 D15
DQ15
48 D14
DQ14
47
GNDQ4
46 D13
DQ13
45 D12
DQ12
44 C320 104Z
VCCQ4
43 D11
DQ11
42 D10
DQ10
41
GNDQ3
40 D9
DQ9
39 D8
DQ8
C286
38
VCCQ3
37 104Z
NC2
36 DQM1
UDQM
35 CLK
CLK
34 CKE
CKE
33
NC1
32 A9
A9
31 A8
A8
30 A7
A7
29 A6
A6
28 A5
A5
27 A4
A4
26
GND1