Sony DSC-F77 Service Manual page 21

DSC-F77/FX77
COVER
COVER
SY-81 (A/D CONVERTER, TIMING GENERATOR, CAMERA DSP, SH DSP, VIDEO, CLOCK GENERATOR, LENS DRIVE, HI CONTROL, AUDIO, LCD DRIVE, FLASH CONTROL, CONTROL SWITCH,
DC IN, CRADLE TERMINAL, DC/DC CONVERTER, REGULATOR, BLUETOOTH)
For Printed Wiring Board.
• :Uses unleaded solder.
• SY-81 board is 8-layer print board. However, the pattern of
layers 2 to 7 have not been included in the diagram.
• There are a few cases that the part isn't mounted in this
model is printed on this diagram.
• See page 4-61 for printed parts location.
SY-81 (SIDE A)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
SY-81 BOARD (SIDE A)
A
B
C
16
1
LND615
IC602
C223
8 9
VDR201
L201 R643
8
5
C208 4 1
IC604
IC203
5 8
4
D202 R648
1
R228
D
R618
R616
LND610
R617
C610
R610
R615
LND611
R611
R608
R612 R609
C301
P
L301
8 5 C302
C306
IC301
R302
1 4
C407
C402 R403
C309
R411
P
C403 C405
E R408
R406 C404
R412
C408
R410
R407 R402
R413
R414 C413
36 25
24
37
R405
C415
C416
IC401
L401 48 13
1 12
P
C423
R422 C422
R420 R423
E
C
B
C427
L403
F
Q402
Q364
E
Q401
C
Q058
B
Q356
B
C
E
Q060
E
C C067
R353 Q353 B
1
05
4-47
4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS
R636
R622
C615 R624 R601 R625 R627 R626 R634 C620
R621
R632
R633
LND657
LND658
180 178 176 174 172 168 164 160 156 152 145 141 137 133 129 127 125 123 120
R655
183 181 177 179 175 167 163 159 155 149 146 142 138 134 126 122 124 121 118 303
R656
302 285 276 274 271 268 265 261 258 255 251 247
185 184 190 173 170 166 162 158 153 150 148 143 139 135 131 128 130 117 116
R654
304 282 280 278 275 272 270 267 263 259 257 249 246
187 182 188 171 169 165 161 157 154 151 147 144 140 136 132 111 113 119 114
4 2
C660 284 287 281 277 269 262 256 252 248 253 243
189 186 191 192 244 109 110 115 112
C626
8 6 1
288 283 279 273 264 260 254 250 245 241
193 194 195 196 105 106 107 108
9 3
10 286
197 198 199 200 101 102 103 104
C601
14 12 7 5
LND659
201 202 203 204 97 98 99 100
17 16 13 11
FB601
205 206 208 207 94 93 95 96
IC601
C613 20 18 19 15
212 209 210 211 241 245 91 90 89 92
24 22 23 21
216 215 213 214 87 88 86 85
28 26 27 25
220 219 218 217 84 83 82 81
32 30 31 29
224 223 222 221 80 79 78 77
R650 C612
36 37 34 33 IC651
228 227 226 225 242 76 75 74 73
38 40 35 39
232 235 230 229 243 72 71 66 69
42 43 41 44
234 239 233 231 12 16 20 24 27 31 34 37 41 45 49 51 68 62 67
45 47 46 48
236 237 10 8 11 15 19 23 28 30 33 38 42 46 50 53 70 64 65
49 51 50 52
238 1 4 2 6 14 18 22 26 29 35 39 43 47 55 59 57 61 63
53 55 54 58
240 3 5 7 9 13 17 21 25 32 36 40 44 48 52 54 56 58 60
56 57 60 62
C602
C605 59 61 66 68
R605
63 64 69 72 75 81 85 90 95 99 289 108 113
L603
Q601 70 65 67 73 77 83 86 92 97
101 106 111 112
L651
FB602 R607 Q602 105 71 74 78 80 84 88 91 94 98 102 104 109
76 79 82 87 89 93 96 100
115 222 103 107 110 114
R653
R305
R606
R602
D058
LND503
LND502
C428
LND501
L402
L005
C051
C052
F003 F002
C054
C060
Q057
LF003
R070
E C057
C
B
R068
C055
E
C
B
D059
2 3 4
MOUNTED PARTS LOCATION MOUNTED PARTS LOCATION
LND852
LND851
310 311 312 313
Q656
314
244 240 238 234 231 228 224 220 301 300
R671
242 239 236 232 230 226 221 219 217 215
237 233 291 293 227 223 218 214 213 212
C154
235 229 290 292 225 208 210 216 211 207
206 203 209 204
199 198 205 202
196 194 201 200 L151
192 190 197 193
188 185 195 191
183 181 189 186 C677
178 177 187 182
175 173 184 179
C155
171 174 180 176
167 169 170 172
161 163 166 168
L652 B
157 160 164 165
151 153 158 162
P
129 149 155 159
FB652
132 144 152 156 309 C675
120 123 127 294 296 134 138 146 150 154
306 308
118 122 125 295 297 136 140 145 147 148
116 119 124 131 133 137 141 143 299 298
305 307
117 121 126 128 130 135 139 142 266
Q002
G
D
S
L001
L008
G D
L006
S
C018
A K
A S G
D
Q006
Q010
G S
K
D
C019
L010
L004
L003
Q001
R507
R509 R030
D509 D512 D513
D503
FB504
LND504
28 28
27 27
1 1
25 25
2 2 26 26
29 30
11
1-685-825-
CN503
5
4-48
R880
D858
R881
D859
R883
D860
R860
D861
6