BBK DK1020S, Руководство по обслуживанию

Страница: 153 / 177

DVDA
2
CEQP
250
DVDB
3
DVDC
4
DVDD
5
AGND
1
OSP
252
OSN
253
DVDRFIP
6
DVDRFIN
7
MA
8
MB
9
MC
10
MD
11
SA
12
SB
13
SC
14
SD
15
CDFON
16
CDFOP
17
TNI
18
TPI
19
MDI1
20
MDI2
21
LDO2
22
LDO1
23
AVDD3
256
V2REFO
28
SGND
27
VREFO
30
V20
29
TEO
32
FEO
31
USB_VSS
43
RFLVL/RFON
26
CSO/RFOP
25
TEZISLV
33
OP_OUT
34
OP_INN
35
OP_INP
36
FOO
42
TRO
41
USBM
45
TROPENPWM
39
PWMOUT1/V_ADIN9
40
USB_VDD3
46
FMO
38
DMO
37
HIGHA0
59
HIGHA1
75
HIGHA2
74
HIGHA3
72
HIGHA4
71
HIGHA5
70
HIGHA6
69
HIGHA7
68
DVDD18
52
AD7
91
DVSS
62
APLLCAP
63
AD5
87
AD4
86
APLLVSS
64
APLLVDD3
65
AD3
84
AD2
83
AD1
82
AD0
81
DVDD3
73
IOA0
93
IOA2
53
IOA3
54
IOA4
55
IOA5
56
DVDD3
80
IOA6
57
IOA7
58
A16
67
A17
92
DVSS
85
IOA18
60
IOA19
61
IOA20
76
IOA1
78
ALE
90
IOOE
79
IOWR
66
IOCS
77
DVSS
94
UWR
95
URD
96
DVDD18
97
UP1_2
98
UP1_3
99
UP1_4
100
UP1_5
101
UP1_6
102
UP1_7
103
UP3_0
104
UP3_1
105
DVSS
116
UP3_4
106
UP3_5
107
RFVDD3
244
RFRPDC
245
DVDD3
108
ICE
109
PRST
110
IR
111
INT0
112
DVDD18
122
DQM0
113
DQS0
114
RD7
115
RD6
117
RD5
118
RD4
120
DVSS
119
RD3
121
RD2
123
RD1
124
RD0
125
RD15
126
RD14
128
DVDD3
127
RD13
129
YUV0/CIN
192
FS
191
VREF
190
DACVDDC
189
RD16
188
RD17
187
RD18
186
RD19
185
RD20
184
RD21
183
DVDD3
182
RD22
181
RD23
180
DQM2
179
DQM3
178
RD24
177
RD25
176
DVSS
175
RD26
174
DVDD18
173
RD27
172
RD28
171
RD29
170
RD30
169
DVDD3
167
RD31/ASDATA5
168
RA4
166
RA5
165
RA6
164
DVSS
163
RA7
162
DVSS
161
RA8
160
RA9
159
RA11
158
RCLK
156
CKE
157
DVDD3
155
RCLKB
154
RVREF/V_ADIN3
153
DVDD18
152
RA3
151
RA2
150
DVSS
148
RA1
149
RA0
147
RA10
146
BA1
145
DVSS
144
BA0
143
DVDD3
141
RCS
142
RAS
140
CAS
139
RWE
138
DQM1
137
DQS1
136
DVSS
134
RD8
135
RD9
133
RD10
132
RD11
131
DR12
130
RFGND
249
IREF
255
SVDD3
24
RFGC
254
JITFN
231
JITFO
230
LPFOP
238
LPFIN
237
CRTPLP
248
HRFZC
247
LPFIP
236
CEQN
251
RFRPAC
246
S_VREFN
243
ADCVSS
241
S_VREFP
242
S_VCM
240
ADCVDD3
239
PLLVDD3
234
LPFON
235
PLLVSS
232
MC_DATA
224
SPDIF
225
ASDATA4
222
DVDD18
221
ASDATA3
220
ASDATA2
219
RFGND18
226
ASDATA1
218
ASDATA0
217
ACLK
215
ALRCK
213
ABCK
214
DVDD3
204
SPBCK/ASDATA5
211
SPLRCK
210
SPDATA
209
SPMCLK
208
DVDD3
212
HSYNC/V_ADIN2
207
YUV7/ASDATA5
206
VSYNC/V_ADIN1
205
YUV6/R
203
YUV5/B
202
DACVSSA
201
YUV4/G
200
DACVDDA
199
YUV3/CVBS
198
DACVSSB
197
YUV2/C
196
DACVDDB
195
YUV1/Y
194
DACVSSC
193
IDACEXLP
233
USBP
44
FG/V_ADIN8
47
TDI/V_ADIN4
48
TMS/V_ADIN5
49
TCK/V_ADIN6
50
TDO/V_ADIN7
51
AD6
88
IOA21/V_ADIN0
89
DVSS
216
DVSS
223
XTALO
228
XTALI
229
RFVDD18
227
U201
MT1389
C201 1uF
C202 1uF
C203 1uF
C204 1uF
C205 DNS C206
120p
C
B
A
D
RFO
R201 0R
R202 0R
R203 0R
R204 0R
C
B
A
D
E
F
MDI1
MDI2
LDO2
LDO1
RFOP
RFON
V2P8
V20
V1P4
FEO
TEO
TEZISLV
OPO
OP-
OP+
DMO
FMO
TROPEN
C207 104
R207 R206
R205
C209
C208
TRO
FOO
L201
FB
89V33
USBVDD
ADIN
TROUT
TRIN
STBY
TRCLOSE
V18
A2
A3
A4
A5
A6
A7
A8
A18
A19
C214
104
C215
1500pF R212
0R
R210
18K
R211
20K
C213
330pF
C212
330pF C211
104
C210
153pF
R209
15K
R208
10K DMSO
FMSO
TRSO
FOSO
V1P4
V1P4
ADIN
L202
FB
89V33
PWR# A16 A15 A14 A13 A12 A11 A10 A9 A20 PCE# A1 PRD# AD0 AD1 AD2 AD3 AD4 AD5 AD6 A21 AD7 A17 A0 V18 VFDCK VFDAT VFDST SCL SDA RXD TXD URST# IR DQM0 DQS0 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 DQ15 DQ14
R213
1K
DQ9
DQ10
DQ11
DQ12
DQ13
DQ8
RAS#
CAS#
WE#
DQM1
LIMIT
CS#
BA0
BA1
DMA10
DMA0
DMA1
DMA2
DMA3
DMA9
DMA11
DCKE
DCLK
DMA8
DMA7
DMA6
DMA5
DMA4
J4
RDSCE
AUIN_SL0
AUIN_SL1
J3
RDSID
RDSSYNC
POWER_ON_RST
VDATA3
RDS_DATA
CLK
DTS_DO
DTS_DI
DTS_CE
VOICE_DET
TUNER_ON
DTS_CL
R214
510R
C216
FS
89V33 V18
L203
FB DACVDD3 DV33
C217
104
TC201
10uF/16V
Y1
DV33A
Y2 Y3 Y4 Y5 Y6
VSYNC#
HSYNC#
SPMCK
SPDATA SPLRCK
R215
1K
ALRCK ABCK ACLK
R216
(DNS)
R217
(DNS)
R218
(DNS)
R219
(DNS)
ASDAT0 ASDAT1 ASDAT2 AMUTE
V18
R220
(DNS)
ASPDIF RFV18 XI XO JITFO JITFN
C218
0.47uF
TC202
10uF/16V
PLLVDD3
C219
0.047uF
C220
0.047uF
C221
1uF
ADCVDD3
RFVDD3 VREFN VREFP
C222
20pF C223
1000pF
R224 100K
C224
104
C225
0.033uF
C226
104
C227
104
C228
104
R223
15K
C229
104
V1P4
AVDD3
89V33
C233 100pF
R227 750K
JITFN JITFO
L205
FB
L206
4.7R
L207 FB
L208
FB
L250
FB
C234
104
C235
104
C236
104
C237
104
RFV33
PLLVDD3
ADCVDD3
RFVDD3
RFSVDD3
C238
104 C239
104 C240
1uF
VREFN VREFP
C243
104 TC204
47uF/16V
C242
104
TC205
47uF/16V
C241
104
TC206
47uF/16V
C250
104
C251
104 C252
104
C244
104 C245
104 C246
104 C247
104 C249
104 C248
104
C253
104
C254
104 C256
104 C257
104 C258
104
V18
L235
FB
L236 FB
AVDD3
DV33
2
3
4
1
5
6
8
9
10
7
11
12
13
14
16
17
18
15
19
20
22
23
24
21
XS301
24P0.5mm
C312
104
L318
FBSMT
L316
FBSMT
L312
FBSMT
L314
FBSMT
L311
FBSMT
L310
FBSMT
L308
FBSMT
L307
FBSMT
L306
10uH
L305
FBSMT
L304
FBSMT
L303
10uH
L319
FBSMT
L320
FBSMT
L321
FBSMT
L322
FBSMT
L323
FBSMT
L324
FBSMT
C301
104 TC301
220uF/16V
C311
104
AVCC
E
A
V301
2SB1132-S
V302
2SB1132-S
R301
10R
R302
10R
TC302
47uF/16V
TC303
47uF/16V
LDO-AV33
LDO-AV33
LDO2
LDO1
R303 0R
L301
FBSMT
MDI1
F
L317
FBSMT
B
RFO
IOA
D
C
V20
R309
10K
R308
100K
R311
10K
R310
100K
V303
2SK3018-S
V304
2SK3018-S
V305
3904-S
IOA
AVCC
L234
FB
C230
104
V18 RFV18
R315
20K
R314
10K
R316 20K
C306
151
C305
104
C302
104
C303
104
TC304
47uF/16V
R306
1R R307
1R
R312 20K
R305
1R R304
1R
C304 151
VINFC
1
CF1
2
CF2
3
VINSL+
4
VINSL-
5
VOSL
6
VINFFC
7
GND
30
VCC
8
PVCC1
9
PGND
10
VOSL-
11
VO2+
12
VOFC-
13
VOFC+
14
VOTK+
15
VOTK-
16
VOLD+
17
VOLD-
18
PGND
19
VNFTK
20
PVCC2
21
GND
29
PREGND
22
VINLD
23
CTK2
24
CTK1
25
VINTK
26
BIAS
27
STBY
28
U302
BA5954
TRSO
V1P4
STBY
SL+
SL-
FMSO
MO_VCC
GND
MO_VCC
SP-
SP+
V1P4
FOSO
DMSO
L302
FB
VCC
R313
10K
R325
470R R327
470R
R3211R
R320
150K R319
150K R322
680K
R317
680K
R318
0R
C307 2200pF
ADIN
OP-
OP+
V1P4
SP-
OPO
C308
DNS
V308
8050 V307
8050
V306
8550
V309
8550
R323
1.5K
R324
1.5K
R339
10K
R326
2.2R\1/4W
TC308
47uF/16V
TC309
47uF/16V
LOAD+
LOAD-
VCC
TRCLOSE
V310
9014-S
TROPEN
(TRCLOSE1) (TROPEN1)
(TRCLOSE1)
TROPEN
LOAD-
LOAD+
C309
104
SP+
SL+
SL-
LIMIT
L309
FB
DV33
R228 0R
TDI
TMS
TCK
TDO
R2164
10K
DV33
C231
104
TC211
220uF/16V
L238
FB
DV33
R340
1R
C310
2200pF
RFSVDD3
R331 0R
DQS0
R297 0R
R298 0R
R299 0R
PWR#
PCE#
PRD# DWR#
DCE#
DRD#
ADC_DAT
R2165 0R
R2166 0R
C2167
104 C2174
104
SCMUTE
C2175
104
TC247
47uF/16V
DAVNIN LRSWMUTE
R261
33R
ADC_DAT
R268
33R
SPBCK
R269
0R
AUDIO_RST
TC203
47uF/16V
2
3
4
1
5
6
XS303
XS06
2
3
4
1
5
XS302
XS05
TROUT
TRIN
C343
104
C344
104
C345
104
C346
104
URST#
C277
104
TC248
47uF/16V
R328
10K R329
10K
DV33
5.1.2 MPEG&SERVO BOARD
5.1.2 MPEG&SERVO BOARD
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