Sony DSC-F77 / DSC-F77A / DSC-FX77 Service Manual ▷ View online
2-14
DSC-F77/FX77
2-17.FLEXIBLE BOARDS LOCATION
FP-588
(DSC-FX77)
(DSC-FX77)
FP-586
FP-587
FP-585
2-14E
DSC-F77/FX77
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COVER
Link
Link
3. BLOCK DIAGRAMS
OVERALL BLOCK DIAGRAM (2/2)
OVERALL BLOCK DIAGRAM (1/2)
POWER BLOCK DIAGRAM (1/2)
POWER BLOCK DIAGRAM (2/2)
OVERALL BLOCK DIAGRAM (2/2)
OVERALL BLOCK DIAGRAM (1/2)
POWER BLOCK DIAGRAM (1/2)
POWER BLOCK DIAGRAM (2/2)
DSC-F77/FX77
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM (1/2)
3-1
3-2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SECTION 3
BLOCK DIAGRAMS
LENS
IRIS
(SHUTTER)
CCD
IMAGER
IC001
IC804
CD-415 BOARD
ST-78 BOARD
FP-585
FLEXIBLE
BOARD
FLEXIBLE
BOARD
SY-81 BOARD (1/2)
10
29
TIMING
GENERATOR
S/H, AGC,
A/D CONV.
(1/13)
AOUT L
SP VOL
AU AINL
CV OUT
PANEL B
PANEL G
PANEL R
CA HD1
HALL AD
IRIS COM
HALL AD
IRISN COM
EXT STRB ON
AOUT L
SP VOL
AU AINL
CV OUT
EXT STRB ON
HR EN0,
HR DIR0A,
HR DIR0B
HR DIR0A,
HR DIR0B
SP VOL
EVR
(D/A CONV.)
(4/13)
IRIS COM 1, 2
XMSHUT ON
MSHUT EN
HALL OFFSET,
HALL REF,
HALL GAIN
HALL REF,
HALL GAIN
IRIS COM 1, 2
HALL OFFSET,
HALL REF,
HALL GAIN
HALL REF,
HALL GAIN
PRELAMP AF ON
SELF TIMER LED
PRELAMP AF ON
STB CHARGE
XSTB FULL
ACV UNREG
DRIVE+, –
BIAS+, –
HALL+, –
54
MCK12
50
TG CLK
MC CLK1
27MHz
USB 48MHz
V1A, V1B, V2,
V3A, V3B, V4
RG, H1, H2
CCD OUT
IC151
46
ı
48
1
ı
11
12
ı
14
19
20
19
20
1
ı
6
13
14
14
1
15
199
200
220
200
220
185
190
191
190
191
17
59
59
13
15
15
14
16
16
96
8
88
CN001
CN101
CN001
13
ı
18
5
ı
7
CA AD00 - AD13
81
84
85
84
85
H
IRIS
METER
M
LENS BLOCK
Q363
CN351
LED
DRIVE
Q601
LED
DRIVE
Q703, 704
PSIG
DRIVE
CHARGING
CAPACITOR
TH001
CCD TEMP
SENSOR
LENS TEMP
SENSOR
XFC RST SENS
192
232
232
D853
(MS ACCESS)
IC651
EEPROM
(4/13)
IC604
05
XRST SYS
SYS V
1
OVERALL (2/2)
(PAGE 3-3)
(PAGE 3-3)
2
OVERALL (2/2)
(PAGE 3-3)
(PAGE 3-3)
USB D
±
FR SI, FR SO, XFR SCK
BT RTS, BT CTS,
BT RXDT, BT TXDT
248
196
246
94
228
216
249
225
229
212
207
204
XRST SYS
215
276
272
12 - 14
16
18 - 27
65 - 69
71 - 81
71 - 81
39 41 - 45
47 49 51 52
54 56 - 60
62 - 64 66
68 - 70 72
68 - 70 72
73 75 76
78 79 81
78 79 81
83 - 88 90
92 93 95 97
29 - 41
43 - 54
43 - 54
233
ı
235
213
ı
215
2
ı
4
SHUTTER CONTROL
(5/13)
IC602
10
2
IC603
CLOCK
GENERATOR
(4/13)
4
16
11
5
IC803
IC801
HALL AMP,
HALL CONTROL
(5/13)
CAMERA DSP,
128M SDRAM
IC601
MC CAM,
SH DSP,
32M FLASH
(3/13)
2
CN151
CA FD1
USB 48MHz
184
8
XTALLY LED
XCHARGE LED
BT LED ON
SELF TIMER LED
STB CHARGE
XSTB FULL
CCD TEMP
XAE LOCK
LED
LED
230
LENS TEMP
229
232
235
35
32
27MHz
187
LENS TEMP
CCD TEMP
XTALLY LED
XCHAGE LED
XAE LOCK LED
11
23
25
24
63 - 65
67 68 70
42 - 47
55 56 74
IC802
FOCUS/IRIS
(MECHA SHUTTER)
MOTOR DRIVE
(5/13)
FOCUS
MOTOR
M
XFC RST SENS
FOCUS
SENSOR
D102
(SELF TIMER/AF ILLUMINATOR)
Q102
T101
FLASH
UNIT
PRELAMP
STB FULL
ST UNREG
STB ON
STB ON
FOCUS A, A, B, B
5
7
7
17
19
19
9
ı
12
D001
(SELF TIMER/REC)
D002
(AE/AF LOCK)
D003
140
180
180
238
239
239
X501
27MHz
202
ı
204
193
ı
196
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: VIDEO/AUDIO SIGNAL
FLASH/CHG
40
42
44
42
44
29
31
33
31
33
ı
36
50
16
17
17
14
39
26
24
23
15
18
18
11
12
12
5
6
8
6
8
10
4
ı
7
1
40
42
44
42
44
50
16
17
17
14
39
26
24
23
15
18
18
11
12
12
10
5
6
8
6
8
10
1
1
29
31
33
31
33
ı
36
12
15
15
13
14
14
8
9
9
2
4
4
21
23
23
9
23
41
58
41
58
3
8
7
1
2
2
MEMORY
STICK
MS DIO, MS BS, MS SCLK
CN601
3
5
7
5
7
BACKLIGHT
COLOR
LCD
BACKLIGHT
DRIVE
(8/13)
IC702
23
51
50
7
8
62
61
19
45
45
VR
VG
VB
PSIG
BL L
BL THH
5
3
6
2
7
8
7
8
12
13
19
13
19
ı
23
4
CN702
1
6
CN701
D901
LCD901
RGT, HCK1,
HCK2, HST,
WIDE, DWN, EN,
VCK, VST, COM
HDO
PANEL V
VG
P SIG
P SIG
VG
LCD DRIVE
(8/13)
IC701
67
48
20
SYS V
5
15
5
3
13 32
41 - 43
63 64
72 76
72 76
77
Q706
PANEL 2.9V
4
ı
6
CAM SO, XCAM SCK
MC D00 - D15
MC A01 - A25
CAM SO, XCAM SCK, XCAM RESET
CAM SO, XCAM SCK
CAM SO, XCAM SCK, XCAM RESET
Q360, 362
3
8
7
1
2
2
DO, DI,
SCK
227
164
DSC-F77/FX77
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-3
3-4
3-2. OVERALL BLOCK DIAGRAM (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: VIDEO/AUDIO SIGNAL
SY-81 BOARD (2/2)
AUDIO AMP
(7/13)
IC401
INITIAL RESET,
BACK UP VCC
(6/13)
IC203
25
46
40
1
3
3
05
MIC901
MICROPHONE
CV OUT
AU AINL
AOUT L
SP VOL
19
16
11
SP901
SPEAKER
V OUT
AU OUT
BEEP
FP-586 FLEXIBLE BOARD
CN401
MIC SIG
SP OUT
±
1
OVERALL (1/2)
(PAGE 3-2)
VIDEO AMP
(4/13)
IC301
6
4
1
2
2
5
6
6
CN402
2
LANC
DRIVER
(6/13)
IC201
S005
MODE
DIAL
S003
SHUTTER
S004
POWER
CONTROL SWITCH BLOCK
(MD51200)
(MD51200)
CN853
5
15
16
16
2
3
7
3
7
ı
10
XPWR ON
XSHTR SW,
XAE LOCK SW
XAE LOCK SW
AUTO/NC, XPB ON,
XMOVIE, XSET UP,
SCN/MODE, PAUTO/NC
XMOVIE, XSET UP,
SCN/MODE, PAUTO/NC
XPWR ON
XSHTR ON, XAE LOCK SW
MODE DIAL, XSET UP, XPB ON
LANC SIG
11
1
17
LANC OUT
LANC IN
4
5
5
2
35
54
54
14
XPWR LED
XPWR LED ON
D001
(POWER)
S052
LENS REVERSE
S051
LENS OPEN
S855
Q204
CONTROL
S854
MENU
S856
DSPL/LCD
ON/OFF
S852, 853
DIGITAL ZOOM
KK-29 FLEXIBLE BOARD
CN851
1
2
2
P ON
XHANTEN
LENS PWR ON
KEY AD0
3
55
KEY AD1
56
KEY AD3
58
S851
RESET
XRESET
73
3
4
4
LANC SIG
39
10
40
12
VL 3V
BT301
LITHIUM
BATTERY
EXT STRB ON
EXT STRB ON
USB D
±
USB D
±
SYS V
FR SI, FR SO, XFR SCK
BT RTS, BT CTS,
BT RXDT, BT TXDT
BT RTS, BT CTS,
BT RXDT, BT TXDT
BT RXDT, BT TXDT
XTALLY LED
CHARGE ST LED
BT LED ON
SELF TIMER LED
STB CHARGE
XSTB FULL
KEY AD2
SYS V
FR SI, FR SO, XFR SCK
XTALLY LED
XCHARGE LED
SELF TIMER LED
STB CHARGE
XSTB FULL
KEY AD2
DSC-FX77
HI CONTROL
(6/13)
IC202
32
XRST SYS
XRST SYS
77
74
79
15
19
16
23
ı
25
28
29
51
52
X201
10MHz
X202
32.768kHz
46
57
34
8
5
EVER 3.0V
6
3
7
BACKUP VCC
FR 4V
CP101
BLUETOOTH
MODULE
5
D104
(BLUETOOTH)
BT-14 BOARD
S101
ANT101
BLUETOOTH
17
ı
20
CN352
13
9
ı
12
3
XBT LED ON
KEY AD2
3
4
ı
7
13
Q205
LED
DRIVE
Q364
LED
DRIVE
DC CONTROL
(12/13)
IC001
DC CONVERTER
(13/13)
IC051
UNREG SO, UNREG SCK
20
21
21
45
46
46
CAM 3.2V
ACV UNREG
BATT UNREG
ACV UNREG
D 1.5V
D 2.9V
PANEL 2.9V
A 2.9V
A 4.9V
M 5V
FR 4V
DC CONVERTER
(13/13)
IC052
ACV UNREG
LANC 5.5V
CAME –7.5V
CAME 15V
PANEL 13.5V
43
42
47
48
8
10
9
11
33
BATTERY
CHARGE
DETECTOR
Q208
BATT UNREG
ACV UNREG
24
14
11
13
5
16
17
6
15
+
–
S
CN1001
ACV UNREG
BATT/XEXT
BATT/XEXT
BATT UNREG
BATT SIG
BATT SIG
BT901
BATTERY
TERMINAL
CN503
(MULTI CONNECTOR)
Q016, 020
Q018, 019
FAST CHARGE
INIT CHARGE
10
12
12
BATT/XEXT
BATT SIG
FAST CHARGE
INIT CHARGE
XMULTI IN
USB JACK IN
XAV JACK IN
XLANC JACK IN
XMULTI IN
USB JACK IN
XAV JACK IN
XLANC JACK IN
1
ı
3
2
OVERALL (1/2)
(PAGE 3-2)
Q202
Q214
Q207
MODULATOR
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