Sony DSC-F77 / DSC-F77A / DSC-FX77 Service Manual ▷ View online
DSC-F77/FX77
COVER
COVER
Link
Link
4-2. SCHEMATIC DIAGRAMS
CONTROL SWITCH BLOCK
FP-585 FLEXIBLE BOARD
FP-586 FLEXIBLE BOARD
CD-415 BOARD
(CCD IMAGER)
ST-78 BOARD
(FLASH DRIVE)
KK-29 BOARD
(LENS POSITION)
CONTROL SWITCH BLOCK
FP-585 FLEXIBLE BOARD
FP-586 FLEXIBLE BOARD
CD-415 BOARD
(CCD IMAGER)
ST-78 BOARD
(FLASH DRIVE)
KK-29 BOARD
(LENS POSITION)
COMMON NOTE FOR SCHEMATIC DIAGRAMS
WAVEFORMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
WAVEFORMS
DSC-F77/FX77
COVER
COVER
For Schematic Diagram
• Refer to page 4-45 for printed wiring board.
• Refer to page 4-57 for waveform.
• Refer to page 4-45 for printed wiring board.
• Refer to page 4-57 for waveform.
4-7
4-8
CD-415
Precautions for Replacement of CCD Imager
• The CD-415 board mounted as a repair part is not equipped
with a CCD imager.
When replacing this board, remove the CCD imager from the
old one and mount it onto the new one.
When replacing this board, remove the CCD imager from the
old one and mount it onto the new one.
• If the CCD imager has been replaced, carry out all the
adjustments for the camera section.
• As the CCD imager may be damaged by static electricity from
its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with dusts
nor exposed to strong light.
In addition, ensure that the receiver is not covered with dusts
nor exposed to strong light.
4-2. SCHEMATIC DIAGRAMS
CD-415 BOARD
4-2. SCHEMATIC DIAGRAMS
CD-415 BOARD
2
1
R:REC MODE
P:PB MODE
P:PB MODE
NO MARK:REC/PB MODE
R-7/P0
R-7/P0
R-7/P0
R-0.3/P0
R-0.3/P0
R-0.3/P0
R2.2/P0
R2.6/P0
R-7.4/P0
R9.1/P0
R8.7/P0
R2.6/P0
R2.2/P0
R13.1/P0
R14.8/P0
5
R12/P0
4
3
R11.3/P0
R14.8/P0
R12/P0
R9.1/P0
0
(PAGE 4-41)
LND101-LND127
FLEXIBLE
FP-585
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
DTC144EHT2L
Q001
2200p
C002
3300
R005
0.001u
C007
10p
C008
2700
R001
16V
0.1u
C001
22
R002
16V
0.1u
C006
2SC4250(T5LSONY1)
Q002
FB001
TH001
16V
0.1u
C003
16V
0.1u
C005
220k
R003
12
R006
16
R007
10
R004
CL-196HR-CD-T
D001
1k
R009
220
R010
SML-310YTT86
D003
220
R011
CL-196YG-CD-T
D002
16V
10u
C004
0.22u
C010
0.22u
C011
MA4L11100AS0
D004
1
4
3
2
100k
R014
ICX406BQC-13
IC001
1
V4
2
V3A
3
V3B
4
V2
5
V1A
6
V1B
7
TEST
8
TEST
9
GND
10
VOUT
11
VDD
12
RG
13
H2
14
H1
15
GND
16
SUB
17
CSUB
18
VL
19
H1
20
H2
1
A
XAE_LOCK_LED
GND
V1A
RG
GND
EVER 3.0V
GND
V4
V2
H1
H2
CAMERA_-7.5V
V3A
XCHARGE_LED
XTALLY_LED
CCD_TEMP
CAMERA_15V
V3B
D_2.9V
GND
VSHT
GND
GND
V1B
CCD_OUT
VSUB_CONT
GND
7
8
05
D
4
F
9
6
2
5
B
C
3
E
CD-415 BOARD
XX MARK:NO MOUNT
CCD IMAGER
IC001
CCD IMAGER(CD BLOCK)
/CHG
D003
(AE/AF LOCK)
(SELF TIMER/REC)
SIGNAL PATH
Y/CHROMA
REC
VIDEO
SIGNAL
BUFFER
SWITCH
Schematic diagrams of the SY-81and BT-14 (FX77) boards are not shown.
Pages from 4-9 to 4-36 are not shown.
Pages from 4-9 to 4-36 are not shown.
DSC-F77/FX77
COVER
COVER
4-38
For Schematic Diagram
• Refer to page 4-53 for printed wiring board.
• Refer to page 4-53 for printed wiring board.
ST-78
4-37
4-2. SCHEMATIC DIAGRAMS
ST-78 BOARD
4-2. SCHEMATIC DIAGRAMS
ST-78 BOARD
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
NO MARK:REC/PB MODE
0
0
0
0
190
C105
0.047u
1M
R106
47
R105
1M
R107
CY25AAJ-8-T13
Q102
8
4
1
7
6
5
2
3
10u
C101
LND102
LND104
LND103
R103
2700
R102
27k
C103
1u
R101
47
C102
0.01u
T101
1
2
3
4
5
6
R104
270
D101
MA2S111-(K8).SO
Q101
2SB1073-R-TX
330V
42u
C104
LND101
LND105
ST_GND
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
1
A
1.5k
R108
HAU160C030TP
D103
TLOH9202(SONY)
D102
1
2
3
4
5
6
XE_K(L)
XE_A(H)
TRIGGER
GND
3
5
2
6
9
4
8
7
XX MARK:NO MOUNT
ST-78 BOARD
05
D
F
B
C
E
FLASH UNIT
(SELF TIMER/AF ILLUMINATOR)
FLASH DRIVE(ST BLOCK)
CN351
SS-173 HARNESS
(PAGE 4-26)
THROUGH THE
(9/13)
SY-81
TRANS DRIVE
TRANS
DC/DC CONVERTER
CHARGING
CAPACITOR
FLASH SWITCH
L101
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