Sony DSC-F77 / DSC-FX77 Service Manual ▷ View online
DSC-F77/FX77
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
MOUNTED PARTS LOCATION
MOUNTED PARTS LOCATION
4-47
4-48
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)
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)
DC IN, CRADLE TERMINAL, DC/DC CONVERTER, REGULATOR, BLUETOOTH)
1
12
36
25
48
13
37
24
IC401
P
C407
L001
LND501
LND502
LND503
IC651
303
304
4
2
282
302 285
280
284
286
288
287
278
276 274
275
281
283
5
11
13
16
17
14 12
7
3
9
10
8
6
1
20
24
28
32 30
26
22
18 19
23
27
31 29
25
21
15
33
34
37
36
53 55 54 58
52
50
51
49
45 47 46 48
44
41
43
42
38 40 35 39
56
59
63
70
105
115 222
71
65
64
61
57 60
66
69
67
74
76 79
78
73
72
68
62
75
77
80
82 87
84
83
81 85
86
88
89 93
91
92
90 95
97
94
96 100
98
101
99 289
106
102
103 107
104
111
108 113
112
109
110 114
116
118
120
117
119
122
123 127
125
124
121 126
131
295
294 296
297
133
128 130
137
136
134
135 139 142 266
298
299
143
141
140 145 147 148
154
309
308
307
306
305
150
146
138
132 144 152 156
159
155
149
129
151 153 158 162
157 160 164 165
168
166
163
161
167 169 170 172
176
180
174
171
175 173 184 179
182
187
177
178
183 181 189 186
191
195
185
188
192 190 197 193
200
201
194
196
199 198 205 202
204
209
203
206
210 216 211 207
300
310
311
312
313
314
215
212
213
217
301
220
219
214
218
221
224
228
226
223
208
225
227
230
231
234
232
293
292
290
291
236
238
240
239
233
229
235
237
242
244
247
246
243
241
245
253
249
251
255
257
248
250
254
252
259
258
271
272
277
279 273
269
270
268 265
267
262
264 260
256
263
261
1
4
5
8
IC604
L004
L006
L008
L009
L010
D
S
G
Q006
IC601
180 178 176
177 179
174 172
175 167
168
166
165
169
170
173
171
188
190
184
182
187
185
183 181
189
193
197 198
194
186 191
195
199 200
196
192
201
205
212
216 215
209
206
202 203
208
210
213 214
211
207
204
241
242
220 219 218 217
221
222
223
224
228 227 226 225
229
230
235
232
234 239 233 231 12 16
236
238
240 3
1
237 10
4
5
7
2
8
11
6
9
13
14
15
243
34
33
35
36
32
29
30
31
27
28
26
25
21
22
23
24
20
19
18
17
37
38
39
40 44
43
41
42
48
47
46
45 49
50
55
52 54
59
53
51
72
76
80
84
56 58 60
63
61
57
70 64 65
67
62
68
71 66 69
73
74
75
79 78 77
81
82
83
245 91
87 88
90 89
86 85
92
96
95
93
94
97 98 99 100
114
112
108
104
103
107
115
119
113
110
106
102
101
105
109
111
132
136
140
144
120
118
116
117
121
123
125
124
130
128
122
127
129
126
131
135
134
133
137
138
139
143
142
141
244
151
150
149
152 145
146
148
147
154
153
155
156
160
159
158
157
161
162
163
164
4
1
8
5
IC301
L005
1
16
8
9
IC602
L151
FB504
FB604
B
C154
R505
C010
C011
C503
C504
C612
C616
C019
C027
R025
R026
R027
R028
R029
R616
R617
R618
R622
VDR201
Q004
Q010
L003
CL601
LND504
LND601
LND602
LND603
LND604
LND605
LND606
LND607
LND608
LND609
LND610
LND611
LND612
LND613
LND614
LND615
LND658
Q656
R671
R667
R064
LND657
D
S
G
Q002
Q001
Q601
Q602
LND659
D859
D860
R065
L601
L602
L651
L652
FB601
FB602
FB603
R066
FB652
R067
B
C155
D202
R654
R655
R656
R068
R069
R070
D861
P
C302
P
C306
P
C422
A
C426
P
C428
R860
Q353
Q356
R880
R881
R882
R883
C223
C603
C604
C606
C607
C608
C609
C610
C611
C613
C615
C617
C618
C620
C627
C628
C657
C658
C659
C660
C661
C662
C663
L201
C018
C025
D058
D059
27
28
29
30
1
2
25
26
CN503
28
25
26
2
1
27
R601
R602
R603
R604
R605
R606
R607
R608
R609
R609
R610
R611
R612
R613
R614
R621
R623
R624
R625
R626
R627
R629
R632
R633
R634
R635
R636
R643
R646
C
B
E
Q058
C
B
E
Q060
R657
BB
C308
F002
F003
C601
C602
C619
C626
C
B
E
Q057
FB155
P
C655
P
C675
P
C677
R030
R653
C
B
E
Q059
LF003
C605
R509
R510
C309
Q401
C
B
E
Q402
L301
L401
L402
L403
L603
A
C206
1
4
5
8
IC203
AA
C419
BB
C307
R209
R304
R305
R351
R352
R401
R402
R403
R404
R406
R407
R408
R409
R410
R411
R412
R413
R414
R415
R420
R422
C205
C208
C303
C304
C305
C401
C402
C403
C404
C405
C408
C409
C410
C414
C418
C420
C421
C429
C430
C433
C434
C301
C351
C406
C411
C412
C415
C423
C424
C431
C435
C051
C052
C054
C055
C057
C060
C067
C413
C416
C417
C427
R061
R217
LND851
R228
R229
R230
R301
R302
R303
R353
R354
R405
R416
R417
R418
R419
R421
R423
R424
R425
R426
P
C432
D858
LND852
Q364
D509 D512 D513
D503
R507
R647
R648
R649
R650
R615
R619
A
B
C
05
2
1
3
4
5
D
E
F
6
SY-81 BOARD (SIDE A)
1-685-825-
11
C
E
B
G
S
A
D
K
G
S
A
D
K
DSC-F77/FX77
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
MOUNTED PARTS LOCATION
MOUNTED PARTS LOCATION
4-49
4-50
SY-81 (SIDE B)
3
2
1
5
4
IC804
2
S855
6
1
CN851
IC151
57
56
52
55
58
59
60
61
93
62
63
64
67
66
65
68
69
70
71
72
73
78
74
75
76
77
79
51
54
53
96
49
50
95
94
92
22
19
15
80
81
82
85
84
83
90
87
86
88
89
91
18
21
20
23
26
25
27
28
24
8
9
10
11
12
13
17
16
14
7
4
1
48
3
6
5
2
47
46
45
44
41
42
43
40
39
38
30
36
37
35
32
31
29
34
33
Q008
Q013
IC001
41
40
40
39
42
44
43
43
45
46
48
47
49
50
52
51
37 38
36
35
33 34
32
31
30
29
28
27
25 26
25 26
24
23
19 22
17
15
13
11
21
20
18
16
14
12
9
10
7
8
6
5
3
4
2
79
80
1
78 77
75
76
74 73
72 71
69
70
68 67
65
66
63
64
62
61 60
59 57
58 56
55 53
54
IC802
10
12
14
15 16
15 16
13
11
9 7
8
17
17 20
19
6
5 3
4
21
22 24
23
2
1
L154
LND401
L007
IC801
12
13
11
9 8 7
5
6
4
3
2
1
14
IC803
1213 11
10 9
8
7
5
6
4
3
2
1
14
9
16
8
1
IC603
C168
+
S
C176
C186
S851
Q005
S852
S853
S854
X601
L152
L153
L802
L803
FB505
FB506
C159
A
C160
+
S
C187
D007
C001
C003
C005
C008
C012
C014
C188
C002
C004
C006
C007
C013
C015
A
K
D008
R001
R002
R003
R004
R005
R006
R007
R008
R009
R010
R011
R012
R013
R014
R015
R016
R018
R019
R020
R021
R022 R023
R024
R273
C175
D051
1
16
CN853
1
7
8
14
IC201
R838
R839
3
2
1
5
4
IC052
Q009
L002
D052
R063
R841
L064
+
S
C169
D
G
S
Q003
D
S
G
Q007
D
G
S
Q014
D
S
G
Q015
D054
D055
C824
C825
Q801
Q802
Q803
D853
S856
L801
FB151
FB153
FB154
FB605
FB606
FB607
FB608
A
C161
R017
R031
R032
L351
R151
R152
R154
R158
R159
R167
R168
R169
R840
F051
R637
R638
R642
R644
R645
R804
R805
R806
R807
R808
R809
R810
R811
R812
R813
R814
C180
C184
R818
R819
C061
R823
R824
R825
R826
R827
R828
R829
R830
R831
R834
P
C210
R859
R861
Q363
Q703
Q704
X202
D006
D702
R874
R875
R876
R877
R878
C009
C156
C157
C162
C163
C164
C166
C167
C171
C172
C173
C174
C178
C179
C182
C183
C185
C202
C204
C621
C623
C624
C625
C629
C804
C806
C810
C813
C814
C815
C817
C818
C151
C170
C181
C802
C805
C017
C020
C021
C022
C023
C029
C030
C031
C032
C066
C068
C069
C016
R062
C024
R160
R161
R163
R164
R165
R166
R202
R203
L021
R640
R641
R833
6
1
CN401
JL701
D057
D001
D002
A
C823
D854
D855
A
C820
A
C201
A
C203
P
C622
P
C822
Q603
JL702
JL704
D856
Q019
CL151
D
S
G
Q016
C062
D
G
S
Q360
S
G
D
Q701
D701
Q018
2
14
1
15
CN352
C
B
E
Q212
D201
D601
D602
Q061
L063
L065
FB152
FB156
FB157
Q011
Q012
1
10
CN351
R639
Q202
R801
R802
R803
R872
C158
C801
C803
C807
C808
C811
C812
C816
C819
C821
4
1
8
5
Q020
D706
Q203
Q204
Q205
Q207
C
B
E
Q351
Q352
Q354
3
2
1
5
4
IC051
Q358
Q359
C
B
E
Q362
C
E
B
Q702
Q705
24
1
CN702
Q214
D203
Q208
3
1
6
4
IC702
L062
L061
L701
L702
L703
L704
A
C355
IC202
60
61
63
65
64
62
59
58
66
67
68
71
70
69
72
74
73
76
77
75
2
79
78
80
1
4
5
3
8
7
6
9
10
11
13
14
12
15
17
16
46
47
51
48
50
49
54
53
52
55
56
57
45
43
40
41
44
42
39
38
35
36
37
34
33
32
29
30
31
26
27
28
25
24
22
19
21
23
20
18
X201
IC701
1
32
31
30
29
54
55
56
33
2
28
27
26
25
24
51
52
53
23
50
69
70
79
68
49
22
21
48
67
78
81
80
71
76
66
77
47
20
19
46
65
64
63
42
43
44
45
18
17
16
15
14
13
72
73
74
75
62
41
12
11
40
61
60
59
58
57
34
3
4
35
36
5
6
37
38
7
8
39
10
9
BB
C702
BB
C704
R034
R035
R036
R216
R231
R245
R355
R356
R357
R358
R359
R360
R361
R362
R703
R705
R736
R737
R738
R739
R750
R751
R233
R235
R244
C033
C207
C211
C212
C213
C214
C215
C216
C217
C218
C219
C220
C221
C222
C352
C353
C703
C709
C711
C717
C721
C354
C701
C706
C708
C723
C727
C729
C053
C712
C715
C719
C720
C728
C059
C063
P
C722
C035
R033
R204
R205
R206
R207
R208
R210
R213
R214
CL203
R218
R219
R220
R221
R222
R223
R225
R226
R227
R232
R234
R236
R237
R238
R239
R240
R241
R242
R243
R246
R247
R248
R249
R250
R251
R252
R253
R254
R255
R256
R257
R363
R364
R365
R701
R702
R704
R707
R708
R710
R711
R712
R714
R715
R717
R718
R720
R722
R723
R724
R725
R726
R727
R728
R729
R730
R731
R732
R733
R734
R746
R747
R748
R749
R752
C209
C705
C707
C710
C713
C714
C716
C718
49
50
1
2
CN151
1
6
CN701
CL202
D857
D004
K
A
D704
K
A
D705
CL201
Q209
D502
D504
D507
D510
D511
D515
D514
B
E
C
Q706
L707
L708
R260
D401
R262
R367
1
2
CN402
R508
R837
R037
R368
R879
C502
C730
C731
R258
R753
C036
R266
R267
R269
R270
R271
R272
8
1
CN601
LF501
LF502
C
B
E
D
K
A
A
B
C
05
2
1
3
4
5
D
E
F
6
SY-81 BOARD (SIDE B)
1-685-825-
11
DSPL/LCD
ON/OFF
MENU
CONTROL
RESET
S851
D853
(MS ACCESS)
DIGITAL ZOOM
T
W
S
G
D
K
G
A
S
D
K
G
S
A
D
K
G
S
A
D
K
A
S
G
A
S
G
K
D
C
E
B
C
B
E
K
A
G
S
D
11
10
12
6
7
8
13
9
1
2
3
4
5
DSC-F77/FX77
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
MOUNTED PARTS LOCATION
MOUNTED PARTS LOCATION
C104
ANT101
4
5
6
1
2
3
L101
D104
D
S
G
Q102
Q101
D103
D102
FB101
R103
R101
LND101
P
C101
R102
CL001
R110
2
14
1
15
CN1001
2
14
R106
R107
C102
CP101
2
3
4
5
6
1
20
19
18
17
10
9
8
7
11
12
13
14
15
16
S101
1
3
4
2
LND102
C105
R108
R109
(BLUETOOTH)
BLUETOOTH
1-685-818-
11
05
BT-14 BOARD
4-51
4-52
BT-14 (FX77)
BT-14 (FX77) (BLUETOOTH)
For Printed Wiring Board.
•
•
:Uses unleaded solder.
• BT-14 board is 2-layer print board.
• There are a few cases that the part isn't mounted in this
• There are a few cases that the part isn't mounted in this
model is printed on this diagram.
4-58
DSC-F77/FX77
COVER
COVER
4-4. WAVEFORMS
SY-81 BOARD (SIDE B)
SY-81 BOARD (SIDE B)
SY-81 BOARD (1/2)
SY-81
4
R231 (IC202
wk
) (X201) REC/PB
5
R244 (IC202
ts
) (X202) REC/PB
2.4 Vp-p
10 MHz
32.768 kHz
1.1 Vp-p
C714 (IC701
t;
) REC/PB
390 mVp-p
6
C718 (IC701
wd
) REC/PB
390 mVp-p
7
H
H
H
9
C713 (IC701
ta
) REC/PB
8
R732 (IC701
ya
) REC/PB
R711 (IC701
7
) REC/PB
q;
390 mVp-p
7.8 Vp-p
2H
7.8 Vp-p
2H
IC603
qh
REC/PB
3.3 Vp-p
3
1
IC603
4
REC/PB
3.1 Vp-p
2
IC603
2
(X601) REC/PB
3.3 Vp-p
27 MHz
36 MHz
27 MHz
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