Onkyo TX-SR403, Руководство по обслуживанию

Страница: 17 / 149

TX-SR403/8340
SCHEMATIC DIAGRAMS-2
DSP SECTION
DACDA3
DACDA4
RESET
CNVSS
FCLK
FBUSY
AMUT
SBZ2MUT
SD
STEREO
FTXD
FRXD
FTXD
APOWER
VCSDA REMIN VCSCL
FRXD
FCLK
FBUSY
DIGSDI
SA15/EA18
SA14/EA17
SD13/EA16
SD12/EA15
SD10/EA13
SD9/EA12
SD8/EA11
A9
A8
A7
SD_CKE
A6
A5
A4
SD_CKO
SD11/EA14
D1
D0
D2
D3
D5
D6
D7
SD_WE
SD_LDQM
SD_CS
BA/EA19
A10
A0
A1
A2
A3
CAS
RAS
SD_UDQM
SD12/EA15
SD11/EA14
SD10/EA13
SD9/EA12
SD8/EA11
A9
A8
A7
A6
A5
SD13/EA16
SD_CKO
BT_OE
BT_CS
D0
D1
D2
D3
D4
D5
D6
D7
A10
A0
A1
A3
A2 A4
SA14/EA17
SA15/EA18
BT_WE
DACDA2
DACDA1
DACBCK
DACLRCK
SRCLRCK
SRCDO
DSPCS_3V
A0 A1 A2 A3 RAS CAS
DSPCLKIN
ADSDO
D7
SD_UDQM
SA15/EA18
SA14/EA17
SD13/EA16
SD12/EA15
SD11/EA14
SD10/EA13
SD9/EA12
SD8/EA11
A8
A7
SD_CKE
A6
A5
A4
BA/EA19
A10
A9
DIGSDI_3V
DSPFINT_3V
DSPINT_3V
BT_WE BT_OE BT_CS SD_WE D0 D1 D2
DSPRST_3V D3
D4
SD_LDQM
DSPBUSY_3V D5
D6
FIL_SBL
COAX1
FIL_SBR
TX
DIRRST_3V
DIRINT_3V DIRCS_3V
DIGCLK_3V
OPT1
DIGSDO_3V
DIGSDI_3V
RDSDAT
+VCC
+VCC
+VBOOT
+VSD
+PLLVDD
+VDSP
DIGCLK_3V DIGSDO_3V
DSPFCS_3V
D4
FIL_SL FIL_SR
VOLDAT
VOLCLK
VOLSTB
FIL_FR FIL_FL
FSWSTB
FSWCLK
FSWSDO
DAC_SBR
DAC_SBL
FIL_SW FIL_CT
+12VA
DAC_SW
APOWER
SEC1H
VOLH
THERMAL
PROTECT
FAC1
FAC2
-VP
Z2MUT
V4_R
V4_L
GNDV4A
MICOUT
GNDMIC
TU_R
TU_L
GNDTU
+5VCPU
PLLCLK PLLSDO PLLCE
FSWSTB FSWSDO FSWCLK FLDCLK OSDCS FLDSDO V4Y V4C V4V VIDEO-5V
OPT2
COAX2
OPT3
OPTF
IRIN
SEC1H
-12VA
-12VA
-12VA
KEY1
KEY0
KEYINT3
KEYINT2
KEYINT1
KEYINT0
KEY3
KEY2
OSDCS
VOLA
HPDET
VOLB
MICDET
RDSSIG
RDSCLK
VOLH
THERMAL PROTECT
CAS
RAS
SD_CS
SD_CKE
SD_UDQM
SD_LDQM
SD_WE
SD_CS
+3.3DSPIO
DSPBUSY_3V
DSPINT
DIGSDI
DSPFINT
DSPBUSY
DIRINT_3V
DIRINT0
DSPRST_3V
DIGCLK_3V
DIGSDO_3V
DSPCS_3V
DSPFCS_3V
DIRRST_3V
DIRCS_3V
DSPRST
DIGCLK
DIGSDO
DSPCS
DSPFCS
DIRRST
DIRCS
COAX1
COAX2
OPT1
TX
DIGSDI_3V
DSPINT_3V
VIDEO+5V/SW+12V
+12VA
+12VTRG
RDSSIG
DET
RDSCLK
RDSDAT
VMUT VCRST VCSCL VCSDA SDET SYNC
SPRLZ2 SPRLSB SPRLCS SPRLF
VSYNC
+12V/SW+12V
DIRINT0
DSPFINT_3V
DAC_FR
DAC_FL
GNDDG
GNDDG
VPOWER
HPDET
+12VA
DAC_CT
DAC_SL
DAC_SR
-7V
+7V
SBZ2MUT
GND+12V
-12VA
GND+7
+10S
POFFV
+5VDIS
+5VDSP
+12VTRG
GNDV
VIDEO-5V
VIDEO+5V/
SW+12V
POFFV
+3.3V
+2.5V
GNDDG
ADRT-
ADRT+
ADLT-
ADLT+
AMUT
Z2MUT
DIRINT1
SRCBCK
SDET SYNC
VMUT
VCRST
AMUTA
SBZ2MUTA
Z2MUTA
RESET
CNVSS
INT3
INT2
INT1
BAND
SPRLCS SPRLSB
SPRLZ2
FLDCLK FLDCS FLDRST FSWSDO FSWSTB FSWCLK FLDSDO
DIGSDO
VOLSTB
VOLCLK
VOLDAT
DIGCLK
DSPBUSY
DSPINT
DSPFINT
PLLCLK PLLSDO PLLCE TUMUT SPRLF
FCE
DSPRST
FEPM
TRGZ2
SYSOUT
LEDSTBY
LEDZONE2 LEDPURE
SYSIN
APOWER VPOWER
DIRCS DIRRST DSPFCS DSPCS
POFF
VSYNC
SD TUMUT DET TU_R GNDTU TU_L STEREO
GNDMIC MICDET +7V OPTF MICOUT -7V V4C GND+7 V4Y V4V V4_L
GNDV4A
V4_R
LEDPURE
LEDSTBY
VOLB VOLA
KEYINT3
FAC1 FAC2 -VP +5VDIS
KEYINT2 KEYINT1 KEYINT0
REMIN FLDRST FLDCS FLDCLK FLDSDO KEY1 KEY0 KEY2 KEY3
LEDZONE2
GNDDG GNDDG +5.6DIS
TO FLASH WRITER
RI
P703A
DIGITAL IN
NADG-8514
23P
TO TUNER UNIT
TO NADIS-8513
TO NAVD-8549
NC
TO NAAF-8523
C707 104Z
C752
474K
R748
2.2K
NC 474K
R749
2.2K
R511
NC
R521
NC
R531
NC
R551 NC R541 NC
R532
NC
R562
NC
R512
NC
R572
NC
R522
NC
R502
NC
R542 NC
R794 4.7K
R795 4.7K
R793 4.7K
R790 4.7K
R791 4.7K
R792 4.7K
R789 4.7K
R797 4.7K
R718
220
R719
220
R729
10
R730
10
R732 220
R734 220
R733 220
R736 220
R731 220
R758
220
C754
470/6.3
+
C511
NC
C512
NC
C502
NC
C708
104Z
C288
104Z
C287
NC
C284
NC
NC
022M
C282
104Z
R226
47
Q282
NC
1
VCC0
2
DQ0
3
DQ1
4
GNDQ1
5
DQ2
6
DQ3
7
VCCQ1
8
DQ4
9
DQ5
10
GNDQ2
11
DQ6
12
DQ7
13
VCCQ2
14
LDQM
15
_WE
16
_CAS
17
_RAS
18
_CS
19
A11
20
A10
21
A0
22
A1
23
A2
24
A3
25
VCC1
26
GND1
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
NC1
34
CKE
35
CLK
36
UDQM
37
NC2
38
VCCQ3
39
DQ8
40
DQ9
41
GNDQ3
42
DQ10
43
DQ11
44
VCCQ4
45
DQ12
46
DQ13
47
GNDQ4
48
DQ14
49
DQ15
50
GND2
R261 10K
R260 10K
C205
122J
R256 10K
R255 10K
R251 10K
R250 10K
C213 104Z
C217
104Z
C216 104Z
R234
10K
R236
10K
R259 47
R238
47
R257
330
R258 2.7K
C206
680J
C204
2.2M
+
L202
022M
C214 104Z
C215
104Z
C210
104Z
C212
104Z
R225
10K
R224
10K
R223
10K
R222
10K
R221
10K
R220
10K
R218
10K
R217
10K
R216
10K
R209
10K
C219 101J
R219
10K
C208
104Z
R270 220
C207
104Z
R208
10K
R2693.3K
R266
10K C209
104Z
Q201
CS494003
109
AUDATA1
110
AUDATA0
111
CMPCLK,FSCLKN2
112
HDATA2,GPIO2
113
VSS3
114
VDD3
115
HDATA3,GPIO3
116
HDATA0,GPIO0
117
CMPREQ,FLRCLKN2
118
CMPDAT,FSDATAN2
119
FLRCLKN1
120
_WR,_DS,GPIO10
121
_RD,R/_W,GPIO11
122
PLLVSS
123
FILT2
124
FILT1
125
PLLVDD
126
XTALO
127
CLKIN,XTALI
128
CLKSEL
129
_CS,GPIO9
130
A0,GPIO13
131
FSDATAN1
132
VDD4
133
VSS4
134
FSCLKN1,STCCLK2
135
_SCS
136
SCDIN
137
VSS5
138
VDD5
139
A1, GPIO12
140
SCDOUT, SCDIO
141
HINBSY, GPIO8
142
SCCLK
143
UHS,_CS_OUT,GPIO17
144
_RESET
1
UHS0,GPIO18
2
UHS1,GPOI19
3
_INTREQ
4
FA1,FSCDIN
5
GPOI20
6
FA0,FSCCLK
7
FSCDIO,FSCDOUT
8
GPIO21
9
FDAT7
10
VDD6
11
VSS6
12
FHS0,_FWR,_FDS
13
FSH1,_FRD,FR/_W
14
FDAT6
15
_FCS
16
_FINTREQ
17
FDBCK
18
FDAT5
19
FDAT4
20
VDD7
21
VSS7
22
FDAT3
23
FDBDA
24
FDAT2
25
DBDA
26
DBCK
27
FDAT1
28
TEST
29
FDAT0
30
_NV_WE,GPIO16
31
_NV_OE,GPIO15
32
_NV_CS,GPIO14
33
_SD_WE
34
SD_DATA0,EXTD0
35
SD_DATA1,EXTD1
36
SD_DATA2,EXTD2
37
SD_DATA3,EXTD3
38
SD_DATA4,EXTD4
39
SD_DQM0
40
SD_DATA5,EXTD5
41
VSSSD4
42
VDDSD4
43
SD_DATA6,EXTD6
44
SD_DATA7,EXTD7
45
SD_DQM1
46
SD_DATA15,EXTA18
47
SD_DATA14,EXTA17
48
NC5
49
SD_DATA13,EXTA16
50
VSSSD3
51
VDDSD3
52
SD_DATA12,EXTA15
53
SD_DATA11,EXTA14
54
SD_DATA10,EXTA13
55
SD_DATA9,EXTA11
56
SD_ADAT8,EXTA11
57
VSSSD2
58
VDDSD2
59
SD_CLK_OUT
60
SD_ADDR9,EXTA9
61
SD_CLK_IN
62
SD_ADDR8,EXTA8
63
SD_ADDR7,EXTA7
64
SD_CLK_EN
65
SD_ADDR6,EXTA6
66
SD_ADDR5,EXTA5
67
SD_ADDR4,EXTA4
68
_SD_CS
69
VSSSD1
70
VDDSD1
71
SD_BA,EXTA19
72
SD_ADDR10,EXTA10
73
SD_ADDR0,EXTA0
74
SD_ADDR1,EXTA1
75
SD_ADDR2,EXTA2
76
SD_ADDR3,EXTA3
77
_SD_RAS
78
_SD_CAS
79
SDATAN3,GPIO27
80
SDATAN2,GPIO26
81
SDATAN1,GPIO25
82
SDATAN0,GPIO24
83
NC4
84
NC3
85
LRCLKN,GPIO23
86
SCLKN,GPIO22
87
LRCLK1
88
NC2
89
NC1
90
VDD1
91
VSS1
92
AUDATA7,XMT958B,GPIO31
93
AUDATA6,GPIO30
94
AUDATA5,GPIO29
95
HDATA7,GPIO7
96
HDATA6,GPIO6
97
HDATA5,GPIO5
98
SCLK1
99
MCLK
100
VDD2
101
VSS2
102
AUDATA4,GPIO28
103
HDATA4,GPIO4
104
SCLK0
105
HDATA3,GPIO3
106
AUDATA3,XMT958A
107
AUDATA2
108
LRCLK0
109 :
110 :
111 :
112 :
113 :
114 :
115 :
116 :
139 :
140 :
141 :
142 :
143 :
144 :
: 43
: 42
: 41
: 40
: 39
: 38
: 37
L201
022M
R212
10K
R235
10K
L281
022M
R473
180
R463
180
R474
180
R464
180
R465
180
R476
180
R466
180
R477
180
R467
R478
0
R468
R453
R443
R454
R444
R455
R445
R456
R446
R457
R447
R458
R448
R433
R423
R434
R424
R425
470
R436
R426
R437
R427
R438
NC
R428
NC
R413
3.3K
R403
3.3K
R414
3.3K
R404
3.3K
R415
3.3K
R405
3.3K
R416
3.3K
R406
3.3K
R417
R407
3.3K
R418
NC
R408
NC
C303
104Z
L302 022M
L303
022M
C428
NC
C418
NC
681
C427
C426
C416
C415
C425
C413
C423
C307
NC
R441
R451
R412
3.3K
R402
3.3K
C412
C422
C311 104Z
C411
C402
C403
C405
C406
C407
C408 NC
C421
R472
180
R462
180
L301
022M
C331
330J
R401
3.3K
R411
3.3K
R431
R421
R435
R471
180
R475
180
R461
180
C401
C501
NC
R501
NC
R552 NC
R561
NC
R571
NC
R581
NC
R582
NC
R621 10K
R624 10K
R622 10K
R632
10K
R631
10K
R646
10K
R641
10K
R636
10K
R639
10K
R640
10K
R642
10K
R747
2.2K
C751
NC
Q421
CS42518-CQZR
17
VQ
18
FLT+
19
REFGND
20
AOUTB4-
21
22
23
AOUTA4-
24
VA
25
AGND1
26
AOUTB3-
27
28
29
AOUTA3-
30
AOUTB2-
31
:31
32
:32
33
AOUTA2-
34
AOUTB1-
35 36 37
AOUTA1-
38
MUTEC
39
LPFLT
40
AGND2
41
VARX
42
RXP7/GP7
43
RXP6/GP6
44
RXP5/GP5
45
RXP4/GP4
46
RXP3/GP3
47
RXP2/GP2
48
RXP1/GP1
49
49:RXP0
50
50:TXP
51
VD2
52
DGND2
53
VLS
54
SAI_SDOUT
55
RMCK
56
CX_SDOUT
57
ADCIN2
58
ADCIN1
59
OMCK
60
SAI_LRCK
61
SAI_SLCK
62
62:CX_SDIN4
63
63:CX_SDIN3
64
64:CX_SDIN2
1
CX_SDIN1
2
CX_SCLK
3
CX_LRCK
4
VD1
5
DGND1
6
VLC
7
CCLK/SCL
8
CDOUT/SAD
9
CDIN/AD1
10
CS/AD0
11
INT1
12
_RST
13
AINR-
14
AINR+
15
AINL+
16
AINL-
R800
220
R604
1M
C710 104Z
R693
2.7K
R694
2.7K
R695
2.7K
R696
2.7K
R708
10K
C711 104Z
R612
47K
R759
220
R753
NC
R303
47
R301
47
R314 47
R318 47
R319
47
R313 47
R317
47
R312 47
D701
1SS355
D708
1SS355
R205
10K
R249 10K
R659
NC
R658
NC
R717 10K
C301
220/6.3
+
R305
220
R304
220
R306
220
R307
220
R308
220
R309
220
C308
220/6.3
+
C715
102K
C716
102K
C718
102K
C717
102K
C719
102K
C720
102K
C721
102K
C722
102K
E301
1
2
3
4
C531
220/16
+
C532 220/16
+
C102
101J
R102
100K
C103
101J
R773
330
P721
L701
470K
R242
10K
R239
10K
R240
10K
C420 153J
C419
153J
C404 333J
C312
220/6.3
+
R691
NC
R699
NC
R698
0
D302 D304 D306 D308
D303 D305 D307 D301
L203 022M
P401A
9
8
7
6
5
4
3
2
1
R334
NC
R333 330
R337 NC
R335 NC
R336 NC
L171
022M
L173
LM182
L172
LM182
P751A
9
8
7
6
5
4
3
2
1
R774
NC
D707
UDZS5.1B
R783 1K
R784 1K
R782 NC
R781
1K
C712
104Z
R661
22K
R674 0
R673 220K
R442
R452
R422
R432
R103
47K
C701 100/16
+
R771
1K
R772
1K
R775
1K
R766
1K
R767
1K
R765
1K
R663
22K
R763
1K
R332 330
R331
NC
C171 104Z
Q501:B
NC
1
2
3
Q503:A
NC
7
4
5
6
8
Q502:A
NC
7
4
5
6
8
Q501:A
NC
7
4
5
6
8
Q502:B
NC
1
2
3
Q503:B
NC
1
2
3
R325
3.9K
C302
NC
C313
NC
R275
R276
R277
R272
R273
R271
R274
Q281
MX26LV040-70
17
A3
18
A2
19
A1
20
A0
21
DQ0
22
DQ1
23
DQ2
24
VSS
25
DQ3
26
DQ4
27
DQ5
28
DQ6
29
DQ7
30
_CE
31
A10
32
_OE
1
A11
2
A9
3
A8
4
A13
5
A14
6
A17
7
_WE/A18
8
VCC
9
A18/VPP
10
A16
11
A15
12
A12
13
A7
14
A6
15
A5
16
A4
R165
220
R164
220
C152
104Z
R163
220
Q152
TC74HCT7007AF
8
OUT4
9
IN4
10
OUT5
11
IN5
12
OUT6
13
IN6
14
VCC
1
2
3
4
5
6
7
GND
R161
220
Q151
TC74VHC541FT
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
_G2
20
VCC
1
_G1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
C151
104Z
C140
104Z
C133 080D
C137
NC
L134
022M R134
10K
R138
NC
C136 NC
L133
022M
Q131
TC74HCU04AF
1 2 3 4 5 6 7
GND
8
OUT4
9
IN4
10
OUT5
11
IN5
12
OUT6
13
IN6
14
VCC
R139 220K
C141 104Z
R141
220
U131
IN
VCC
GND
R135
NC
C134
NC
C135
NC
C132
104K
R131
75
C131 101J
C146
104Z
P132
JL121B
1
2
3
4
5
6
C704
DX-5R5L224
+
R140
NC
R166
3.3K
R162
220
R133
220K
R137
220K
R683
0
R647
1K
R648 NC
R649
NC
R203 3.3K R215
3.3K
R202
3.3K
R201 3.3K
R211
3.3K
R210
3.3K
Q404:A
NJM4580M-D
7
4
5
6 8
Q403:A
NJM4580M-D
7
4
5
6
8
Q402:A
NJM4580M-D
7
4
5
6
8
Q401:A
NJM4580M-D
7
4
5
6
8
Q401:B
NJM4580M-D
1
2
3
Q403:B
NJM4580M-D
1
2
3
Q404:B
NJM4580M-D
1
2
3
Q402:B
NJM4580M-D
1
2
3
L211
LL241
X171
12.288MHz
R171 1M
R602
10K
R629 1K
R630 1K
P2004
1 2 3 4 5 6 7 8 9
10 11 12 13
R311
2.7K
C310 473K
C309
222J
C117
NC
C116
NC
R114 NC
C113 NC
C115 NC
L111
NC
Q111 NC
9
T2
10
T1
11
VSS2
12
VDD2
13
XI
14
XO
15
NC
16
RCLK
1
QUAL
2
RDATA
3
Vref
4
MUX
5
VDD1
6
VSS1
7
VSS3
8
CMP
X111
NC
R323
56
R322
56
R324
56
C305 NC
D101
UDZS5.1B
C101
100/16
+
C306
100/16
+
R321
56
C321
10/50
+
C323
10/50
+
C322
10/50
+
C324
10/50
+
C111
NC
+
C114 NC
+
C702
100/16
+
C703 100/16
+
C705
100/16
+
C201
100/16
+
C202
100/16
+
C283
NC
+
C203
100/16
+
C281
100/16
+
C139
100/16
+
C145 100/16
+
D706
1SS355
R132
10
R136
NC
R681
10K
C713
102K
C714
102K
R682
NC
C526 10/50
+
C525 10/50
+
C523 10/50
+
D703 1SS355
Q705
RN2402
Q712
RN2402
Q711
RN1404
Q714
NC
Q713
NC
Q716
NC
Q715
NC
Q702 NC
1
O
3
G
2
I
R786
R787
R785
R788
R686 R687 R685 R688
C332
330J
C334
C336
C333
C335
R112
R111
R113
P2005
1 2 3 4 5 6 7 8 9
10 11 12 13
JL402B
1
2
3
4
5
6
7
C524 10/50
+
R598
R592 0
R591 0
R597
R594
0
R593 0
R595 0
R596 0
X701
6.000MHz
Q703
RN1404
P303A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P311A
1
2
3
4
5
6
7
8
9
10
P302A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P301A
1
2
3
4
5
6
7
8
9
10
D702
1SS355
Q721
S812C56AUA-C3K
2
I
1
G
3
O
C172 120J C173 120J
Q171 TC7WU04FU
1
2
3
4
GND
5
6
7
8
VD
R302
47
L311 LM182
L312
LM182
R315 47
R316
47
L313
LM182
C104
3.3/50
+
C706
1/50
+
C749
NC
+
C748 NC
+
C747 10/50
+
R709
220
Q731
RN1404
Q732
RN1404
R710
220
R727 220
R728 220
R650 NC
R651 NC
R652 NC
R653 NC
R101 560
R601 1K
C709
104Z
Q701
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
67 68 69 70 71 72 73 74 75 76 77 78 79 80
C723 104Z
R61810K
R605
0
R104 47K
R105
47K
R107
47K
R106
47K
P101A
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15
C105
3.3/50
+
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
R603
0
D712
D711
C304 47/25
+
L131
022K
L132
NC
C325
222J
R326
3.9K
C326
222J
U02 DSP PC BOARD
OPTICAL
COAXIAL
: 72
: 71
: 70
: 69
: 68
: 67
: 66
M30622MGP-236FPU0
SPRLSB SPRLCS SPRLF/SPRLSW TUMUT PLLCE PLLSDO PLLCLK ~STEREO/PLLSDI ~SD VPOWER APOWER VCC2 SEC1H VSS VOLH THERMAL PROTECT FANCTRL FANH NU RDSDAT RDSSIG SYSIN NU ~RDSCLK ~SYSOUT LEDPURE NU ~LEDSTBY HPRL
FLDSDO FLDCLK FLDCS ~FLDRST FSWSDO FSWSTB FSWCLK BYTE CNVSS COMPA COMPB ~RESET XOUT VSS XIN VCC1 ~NMI --- ~REMIN POFF DIRINT1 DIRINT0 ~DIRCS ~DIRRST ~DSPFCS ~DSPCS VMUTMON VMUTV1 VCTRLA VCTRLB
---
---
FCE
VOLDAT
VOLCLK
VOLSTB
DSPRST
FEPM
DSPFINT
DSPINT
DSPBUSY
DIGCLK
DIGSDI
DIGSDO
INIT3
INIT2
INIT1
BAND
~KEYINT3
~KEYINT2
~KEYINT1
~KEYINT0
KEY3
KEY2
KEY1
AVSS
97 : KEY0
98 : VREF
99 : AVCC
100 : NU
FBUSY : 34
FCLK : 33
FRXD : 32
FTXD : 31
SPRLB : 50
AMUT : 49
81 : HPDET
82 : NU
83 : VOLB
84 : VOLA
NC
0
NC
NC
NC
NC
470
3.3K 470
C417
0
4.7K
0
472
4.7K
0
180
681
470
470
472J
472J
4.7K
4.7K
470
681J
681J
681J
4.7K
470
470
470
470
4.7K
4.7K
681J
681J
4.7K
472J
470
470
470
470
681J
681J
681J
681J
4.7K
4.7K
472J
472J
4.7K
4.7K
4.7K
R271 - 277
: 10K
NC
NC
NC
NC
C138
NC
NC
0
0
0
0
0
10K
10K NC NC NC
NC
681
NC
A
1
2
3
4
5
B C D E F G H