BBK DK1000S, Service Manual

Page: 27 / 42

１
２
３
１
２
３
４
５
６
Ａ Ｂ Ｃ Ｄ Ｅ
Ａ Ｂ Ｃ Ｄ Ｅ
Ｆ
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 SUBA SUBB SUBC SUBD 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
VSCK
VSDA
VSTB
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
DCLKB
DMA9 DMA11 DCKE DCLK DMA8 DMA7 DMA6 DMA5 DMA4 DQ31 DQ27 DQ28 DQ29 DQ30 DQ26 DQ25 DQ24 DQM3 DQM2 DQ23 DQ22 DQ17 DQ18 DQ19 DQ20 DQ21
DQ16
R214
1.8K
C216
Y0
FS
89V33
V18
L203 FB
DACVDD3
DV33
C217 104
TC201 10uF/16V
Y1
DV33A
Y2
Y3
Y4
Y5
Y6
VSYNC# HSYNC#
FS1
FS0
R215
1K
ALRCK
ABCK
ACLK
R216
(DNS)
R217
(DNS)
R218
(DNS)
R219
(DNS)
ASDAT0
ASDAT1
ASDAT2
MUTE_DAC
V18
R220
(DNS)
RESET#
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
FB
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 14 15 16 13 17 18 20 21 22 19 23 24
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
R321 1R
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-
LOAD-VCC#
TRCLOSE
V310
9014-S
TROPEN
(TRCLOSE1)
(TROPEN1) (TRCLOSE1)
TROPEN
SP+ SL+ SL-
2 3 4 1 5 6
XS303 XS06
L309 FB
DV33
R228
0R
TDI TMS TCK TDO
R2164 10K
DV33
C231 104
TC211 220uF/16V
L238 FB
DV33
R340
1R
C310 2200pF
R329 10K
R330 10K
DV33
RFSVDD3
R331
0R
DQS0
R297
0R
R298
0R
R299
0R
PWR# PCE# PRD#
DWR# DCE# DRD#
AMDAT
R2165
0R
R2166
0R
C2167 104
C2174 104
TC247
22uF/16V
C2175 104
TC248 47uF/16V
LIMIT
R344
1K
C314 102
C313 102
VD222 5.1V
GND
TRIN
R345
1K
C316 102
C315 102
VD223 5.1V
DV33
R346
1K
C318 102
C317 102
VD224
5.1V
TROUT
TROUT#
R348 3.3K
DV33
R349 3.3K
DV33
2 1
XS304 XS02
2 3 1
XS302 XS03
TROUT# GND TRIN
LOAD- LOAD+
C319 102
C320
102
C322
102
C323
102
C324
102
R328
2.2R\1/4W