Sony DSC-F77 / DSC-F77A / DSC-FX77 Service Manual ▷ View online
DSC-F77/FX77
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-5
3-6
3-3. POWER BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
L005
L006
A 2.9V
05
A 4.9V
29
28
50
18
VCC2
OUT 6p
OUT 6n
OUT 6S
VIN 6–
OUT 10
AMP IN
SCPIN
OUT 5p
OUT 5n
OUT 5n
OUT 5S
VIN 5–
OUT 4p
OUT 4n
VIN 4–
OUT 9
IN 9–
CONT
57
XCS
44
DATA
45
CLK
SYS DD ON
XCS DDCON
UNREG SO
UNREG SCK
46
RST
47
LD ON
48
VCC1
56
4
AMP OUT 5
IN 10
−
3
22
OUT 3p
V IN3– 54
32
38
52
30
31
IC001
DC/DC CONTROL
(12/13)
23
80
53
39
43
SYS DD ON
XCS DDCON
UNREG SO
UNREG SCK
EVER 3.0V
EVER 3.0V
FR 4V
BACK UP VCC
10
VCC3 42
SCP 9
VCC5 20
VCC4 19
D054
D004
D055
D051
Q003, 012
SWITCHING
Q014
Q011
SWITCHING
D001 D002
Q007, 013
SWITCHING
SWITCHING
Q015
Q212
Q209
Q006, 010
L003
L010
Q008
SWITCHING
L004
EMERGENCY
DETECT
Q001
LINE
FILTER
LF003
PANEL 2.9V
R069
R068
R070
L012
R065
R066
R067
PANEL
13.5V
M 5V
CAM 3.2V
CAM 15V DD
OUT 1p
OUT 1n
VIN 1–
36
41
37
55
Q002, 004
SWITCHING
L008
L001
R063
L002
L009
D 1.5V
ACV UNREG
EVER 3.0V
1
D 2.9V
S
+
–
ST-78 BOARD
FP-586 FLEXIBLE BOARD
SY-81 BOARD (1/2)
IC203
INITIAL RESET,
BACK UP VCC
(6/13)
IC201
LANC DRIVE
(6/13)
IC202
HI CONTROL
(6/13)
CN351
VL 3V
ST UNREG
M 5V
ACV
UNREG
UNREG
GND
BATT/XEXT
LANC DC
Q016, 020
INIT
CHARGE
CHARGE
FAST
CHARGE
CHARGE
BATT SIG
DD CON SENS
EVER 3.0V
BATT/XEXT
BT901
BATTERY
TERMINAL
MULTI
CONNECTOR
BATT UNREG
BATT SIG
BATT GND
48
68
47
8
42
43
FAST CHARGE
INIT CHARGE
BATT/EXT
STB CHARGE
BATT SIG
Q018, 019
CHARGE
CONTROL
4
BATTERY
CHARGE
DETECTOR
Q208
FAST CHARGE
ACV SENS
66
DD CON SENS
INIT CHARGE
BATT/XEXT
BATT SO
46 STB CHG
BATT SI
24
4
1
ı
3
CN503
18
XLANC ON
XLANC ON
67 BATT SENS
POWER 2
(PAGE 3-7)
A
L201
D202
D007
CN401
BT301
LITHIUM
BATTERY
T001
FLASH
UNIT
Q360, 362
76
22
20
21
L351
F051
F002
F003
L062
D052
IC051 (13/13)
DC/DC
CONVERTER
Q353, 356
13.5V
REG
CAM –7.5V DD
L061
L064
L063
D057
L065
IC052 (13/13)
DC/DC
CONVERTER
Q061
SWITCHING
XLANC ON
LANC ON DD
LANC 5.5V
23
25
26
25
26
1
2
2
1
2
2
CN101
D102
(SELF TIMER/AF ILLUMINATOR)
4
1
2
2
Q005
SWITCHING
CAM 3.2V BT
R064
DSC-F77/FX77
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-7
3-8E
3-4. POWER BLOCK DIAGRAM (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
BT-14 BOARD
FB603
FB601
FB155
FB157
FB605
FB652
FB651
FB653
EVER 3.0V
FC SENS VCC
D 2.9V
SY-81 BOARD (2/2)
MC CAM, SH DSP,
32M FLASH
(3/13)
IC501
CN352
6
CLOCK GEN.
(4/13)
IC603
EEPROM
(4/13)
IC604
EVR
(D/A CONV.)
(4/13)
IC602
BACK LIGHT DRIVE
(8/13)
IC702
Q701, 702
9
11
16
18
CN702
CN701
PTM 6
CRext
REF
VDDG
BL THH
VDD
5
4
CN1001
CAM 3.2V
BT WAKEUP
M 5V
CAM 3.2V BT
BT WAKEUP
M 5V
10
11
12
05
6
3
1
PANEL 13.5V
PANEL 2.9V
EVER 3.0V
ACV UNREG
D702
Q101, 102
LCD DRIVE
(8/13)
IC701
REF VOLTAGE
GEN
Q705
BL H
BL L
22
21
L152
TIMING GENERATOR,
S/H, AGC,
A/D CONVERTER
(1/13)
IC151
CN001
CAMERA 15V
CAMERA
−
7.5V
27
26
2
25
30
CN151
2
21
22
25
30
CN001
2
21
22
FB602
FB001
FB153
L101
FB101
L153
FB154
L154
L151
L801
L803
L802
FB156
CCD IMAGER
IC001
CP101
BLUETOOTH
MODUULE
CD-415 BOARD
CONTROL SWITCH BLOCK
(MD51200)
(MD51200)
FP-585 FLEXIBLE
BOARD
BOARD
POWER 1
(PAGE 3-6)
CAM 15V DD
CAM 3.2V BT
CAM
−
7.5V DD
A 4.9V
CAM 3.2V
M 5V
D 2.9V
D 1.5V
A 2.9V
CAME 15V DD
CAME
−
7.5V DD
D 2.9V
D 1.5V
AU 2.9V
A
MEMORY
STICK
CN601
2
6
6
CN853
12
Q603
VCC
PWR LED VCC
Q803
Q057 - 060
L301
L403
59
P OFF E3
15
EXT DA J7
L701
L702
L707
L708
D706
D003
(FLASH/CHG)
D002
(AE/AF LOCK)
D001
(SELF TIMER/REC)
L703
D853
(MS ACCESS)
L603
CAM DD ON
VIDEO AMP
(4/13)
IC301
AUDIO AMP
(7/13)
IC401
L652
L651
L401
L402
FOCUS/
IRIS
(MECHA SHUTTER)
DRIVE
(5/13)
IC803
L601
198
TENO/PTO0
BT WAKEUP
16
D32/PTA 7
MS POWER ON
30
D001
(POWER)
L602
LENS BLOCK
FOCUS
SENSOR
CAMERA DSP,
128M SDRAM
IC651
Q706
HALL CONTROL
(5/13)
IC801
HALL CONTROL,
HALL AMP
(5/13)
IC803
SHUTTER CONTROL
(5/13)
IC804
D104
(BLUETOOTH)
BACKLIGHT
COLOR
LCD
D901
LCD901
DSC-FX77
EVER 3.0V
D 2.9V
A 4.9V
CAM 3.2V
M 5V
CAM 3.2V BT
CAM 15V DD
CAM
−
7.5V DD
DSC-F77/FX77
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-2. SCHEMATIC DIAGRAMS
4-3. PRINTED WIRING BOARDS
4-1
4-2
4-1. FRAME SCHEMATIC DIAGRAM
FRAME
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
2P
CN402
1
2
8P
CN601
1
2
3
4
5
6
7
8
15P
CN352
1
GND
2
GND
3
XBT_LED_ON
4
M_5V
5
BT_WAKEUP
6
CAM_3.2V
7
BT_XSLEEP
8
BT_BMCTEST0
9
BT_CTS
10
BT_RXDT
11
BT_TXDT
12
BT_RTS
13
KEY_AD2
14
GND
15
GND
6P
CN701
1
2
3
4
5
6
24P
CN702
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
6P
CN851
1
2
3
4
5
6
6P
CN401
1
2
3
4
5
6
CN151 50P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
27P
CN001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
15P
CN1001
15
GND
14
GND
13
XBT_LED_ON
12
M_5V
11
BT_WAKEUP
10
CAM_3.2V
9
BT_XSLEEP
8
BT_BMCTEST0
7
BT_CTS
6
BT_RXDT
5
BT_TXDT
4
BT_RTS
3
KEY_AD2
2
GND
1
GND
15P
1
SENS RST
2
SENS VCC
3
SENS GND
4
FOCUS_A
5
FOCUS_B-
6
FOUCS_B
7
FOCUS_A-
8
IG_DRIVE+
9
IG_DRIVE-
10
TEMP OUT
11
GND
12
HALL_OUT+
13
HALL_IN-
14
HALL_IN+
15
HALL_OUT
-
10P
CN101
1
ST_UNREG
2
ST_UNREG
3
PRELAMP
4
M_5V
5
REG_GND
6
REG_GND
7
STB_ON
8
STB_FULL
9
ST_GND
10
ST_GND
10P
CN351
1
ST_UNREG
2
ST_UNREG
3
PRELAMP
4
M_5V
5
REG_GND
6
REG_GND
7
STB_ON
8
STB_FULL
9
ST_GND
10 ST_GND
1
A
(MULTI CONNECTOR)
CN503
2
ACV_UNREG
4
LANC_DC
6
LANC_SIG
8
USB/LANC_GND
10
D+
12
D-
14
XAV_JACK_IN
16
A_OUT_L
18
A_OUT_R
20
A_GND
22
AUX
24
BATT/XEXT
26
ACV_GND
1
ACV_UNREG
3
ACV_UNREG
5
XLANC_JACK_IN
7
USB_LED
9
USB_HOST
11
USB_VBUS
13
XMULTI_IN
15
EXT_STRB_ON
17
V_OUT
19
V_GND
21
AUX
23
ACV_GND
25
ACV_GND
27
28
29
30
MIC901
16P
CN853
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
DIO
SCLK
VCC
VSS
VCC
BS
INT
N.C.
BL_THL
N.C.
BL_THH
BL_H
BL_L
RGT
WIDE
VSSG
COM
VSS
VCK
REF
EN
B
CRext
VST
VDDG
DWN
SDUT
R
HCK1
CS
HCK2
PSIG
TEST
G
VDD
HST
XHANTEN
GND
P_ON
P_ON
XHANTEN
GND
VL_3V
GND
GND
SP_OUT
-
VL_3v
SP_OUT+
GND
V1A
FOCUS_B
FOCUS_A
REG_GND
DRIVE+
V4
GND
RG
GND
CCD_TEMP
V3B
GND
CCD_OUT
VSUB_CONT
VSHT
GND
GND
CAMERA_-7.5V
V1B
V3A
LENS_TEMP
V2
REG_GND
DRIVE-
FOCUS_A
GND
HALL-
GND
BIAS+
H2
H1
GND
REG_GND
REG_GND
REG_GND
FOCUS_B
BIAS-
XT
ALL
Y_LED
XCHARGE_LED
GND
GND
D_2.9V
FC_SENS_VCC
XAE_LOCK_LED
XFC_RST_SENS
HALL+
GND
CAMERA_15V
EVER_3.0V
FP-585 FLEXIBLE
KK-29
FP-587
FP-588
FP-586 FLEXIBLE
LITHIUM
SY-81 BOARD
H1
GND
GND
XCHARGE_LED
V2
VSUB_CONT
RG
VSHT
V3A
V4
CCD_OUT
XAE_LOCK_LED
V1A
GND
CAMERA_15V
CAMERA_-7.5V
GND
V1B
GND
D_2.9V
CCD_TEMP
H2
EVER 3.0V
GND
V3B
XT
ALL
Y_LED
GND
CCD
ST-78
BACK
1.5inch
COLOR LCD
MEMORY
BT-14
BOARD
SS-173 HARNESS
CAMERA BLOCK
N.C.
3
5
2
6
4
7
FRAME SCHEMATIC DIAGRAM
D
G
E
C
B
F
8
11
10
9
12
15
13
14
16
17
H
I
J
K
L
BOARD
LENS
BLOCK
CD-415 BOARD
STICK
CONNECTOR
FLEXIBLE
BOARD
LIGHT
FLEXIBLE
MICROPHONE
FLEXIBLE
BT301
BATTERY
CRADLE UNIT
AC ADAPTOR
or
05
SP901
SPEAKER
DSC-FX77
ZB-007
BOARD
IC651
AUTO/NC
NC
NC/D_2.9V
XMOVIE
SCN/MODE
XPWR_LED
PWR_LED_VCC
P
AUTO/NC
XPB_ON
NC
XSHTR_SW
BLOCK
GND
XSET_UP
NC
XAE_LOCK_SW
XPWR_ON
CONTROL
SWITCH
BT901
BATTERY
TERMINAL
(MD51200)
LCD901
D901
MIC_SIG
MIC_GND
VSS
4-5
DSC-F77/FX77
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
Link
(For schematic diagrams)
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF :
µ
µ
F. 50 V or less are not indicated except for electrolytics
and tantalums.
• Chip resistors are 1/10 W unless otherwise noted.
k
Ω
=1000
Ω
, M
Ω
=1000 k
Ω
.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example
C541
L452
22U
10UH
TA A
2520
• Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
In such cases, the unused circuits may be indicated.
• Parts with
★
differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
• Signal name
XEDIT
→
EDIT
PB/XREC
→
PB/REC
•
2
: non flammable resistor
•
5
: fusible resistor
•
C
: panel designation
•
A
: B+ Line
•
B
: B– Line
•
J
: IN/OUT direction of (+,–) B LINE.
•
C
: adjustment for repair.
•
A
: VIDEO SIGNAL (ANALOG)
•
A
: AUDIO SIGNAL (ANALOG)
•
A
: VIDEO/AUDIO SIGNAL
•
A
: VIDEO/AUDIO/SERVO SIGNAL
•
A
: SERVO SIGNAL
• Circled numbers refer to waveforms.
(Measuring conditions voltage and waveform)
(Measuring conditions voltage and waveform)
• Voltages and waveforms are measured between the
measurement points and ground when camera shoots
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
Ω
input impedance is used)
• Voltage values change depending upon input
impedance of VOM used.)
1. Connection
2. Adjust the distance so that the output waveform of
Fig. a and the Fig. b can be obtain.
When indicating parts by reference number, please
include the board name.
include the board name.
Kinds of capacitor
Case size
External dimensions (mm)
Note :
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
Y
ello
w
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
H
Cy
an
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
Front of the lens
L = About 30 cm
Pattern box
L
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
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