Read Sony DSC-F55V Service Manual online
DSC-F55V
For schematic diagram
• Refer to page 4-35 for printed wiring board.
• Refer to page 4-46 for waveforms.
• Refer to page 4-35 for printed wiring board.
• Refer to page 4-46 for waveforms.
4-29
4-30
HI CONTROL
SY-59 (11/13)
4.1
3.1
4.1
3.1
S4.0/P4.2
3.1
3.1
3.1
0
3.2
3.1
0
0
3.1
0.2
0
2.9
2.9
3.1
3.0
3.1
0
0
3.0
S0/P2.9
3.0
3.0
3.1
3.0
0
0
0
0.1
S3.1/P0
3.1
0
3.1
3.0
3.1
0
0
3.1
1.6
3.1
2.6
1.6
3.1
2.6
2.6
0.2
3.1
3.1
2.9
3.1
3.1
1.9
1.9
3.1
0
3.1
3.1
2.8
3.0
3.1
0
0
S0/P1.2
0
1.4
3.1
3.1
0
3.1
0
3.2
0
1.6
3.1
3.1
3.2
3.2
3.2
3.2
3.2
3.2
3.1
3.1
3.1
0.4
3.1
0
0.2
1.4
2.8
0.1
0.5
0.1
3.1
3.0
0
3.4
0
1.8
S2.6/P3.0
2.6
2.9
3.1
3.1
3.2
30
NO MARK:STILL/PLAY MODE
S :STILL MODE
P :PLAY MODE
S :STILL MODE
P :PLAY MODE
31
3.1
0
R476
1M
C417
0.022u
B
C426
0.1u
B
R451
47k
R449
1k
C418
0.1u
B
IC404
S579633PZ-TEB
1
LANC_IN
2
LANC_OUT
3
PAL
4
(SIRCS_IN)
5
XRIGHT_DOWN
6
XLEFT_DOWN
7
RTS_SCK
8
RTS_SIO
9
XRST_SYS
10
XLANC_ON
11
BL_LED_ON
12
XEEPROM_WE
13
GND
14
XPWR_SW
15
XCAM/PB_SW
16
XSHTR_SW
17
XSHTR_LOCK_SW
18
MS/DISK_IN
19
XLANC_PWR_ON
20
BATT/XEXT
21
XSTILL/MOVIE_SW
22
TXD
23
TRD
24
CS_RTS
25
CAM_DD_ON
26
XCS_LCD_D/A
27
INIT_CHARGE
28
XCS_EVF_D/A
29
SYS_DD_ON
30
A
V_JACK_IN
31
LANC_JACK_IN
32
XSTB_FUL
33
N.C.
34
LCD_COM_XDA
T
A
35
XCS_LCD_DRV
36
MELODY
37
PF7
38
XRESET
39
GND
40
20MHz_OUT
41
20MHz_IN
42
BACKUP_VCC
43
BL_ON
44
HI_SI
45
HI_SO
46
XHI_SCK
47
LCD_DD_ON
48
BA
TT_SI
49
BA
TT_SO
50
XCS_MC
51
BACK_UP_Vcc
52
32KHz
53
32KHz
54
GND
55
232C_ON
56
STB_LED
57
XPANEL_PWM
58
SELFTMR_LED
59
MELODY_ENV
60
POWER_LED
61
BATT_IN
62
Vdd(Don’t_USE)
63
N.C.
64
SYS_V
65
CHARGE_INH
66
N.C.
67
XMC_DEAD_DET
68
USB_JACK_IN
69
XCPC_IN
70
FOCUS_A
71
BATT_SENS
72
ACV_SENS
73
FOCUS_B
74
GND
75
BACK_UP_Vcc
76
BACK_UP_Vcc
77
BACK_UP_Vcc
78
KEY_AD0
79
KEY_AD1
80
KEY_AD2
81
KEY_AD3
82
KEY_AD4
83
KEY_AD5
84
DIAL_A
85
DIAL_B
86
BACK_UP_Vcc
87
BACK_UP_Vcc
88
GND
89
ZOOM_SW
90
232C_SENS
91
EVF_SENS
92
DD_CON_SENS
93
STB_CHG
94
CHARGE_LED
95
XCS_EEPROM
96
(SVR_LED_ON)AELOCK_LED
97
BEEP_ON
98
99
EVF_DD_ON
100
F
AST_CHARGE
C411
0.1u
0.1u
B
1M
R470
XX
C422
XX
C423
XX
C424
10k
R462
10k
R465
10k
R467
100k
R438
100k
R430
100k
R428
470k
R423
470k
R426
470k
R420
100k
R448
100k
R447
100k
R446
470k
R445
MC_XFLRST
XMC_CS
XRST_SYS
4700
R425
UN9213J-(K8).SO
Q406
10k
R427
0.001u
B
C409
6.3V
3.3u
C410
2700
R429
Q411
UN9213J-(K8).SO
Q412
UN9213J-(K8).SO
470k
R452
470k
R453
BEEP_ON
BEEP
AV_JACK_IN
R478
1M
0
R464
HI_UNREG
S-80827HNNP-A9A-T2
IC402
1
XRESET
2
Vdd
3
N.C.
4
Vss
CH
27p
C432
270
R485
S-3513BEFS-TB
IC405
1
CLK_OUT
2
XIN
3
XOUT
4
VSS
5
CS
6
XSCK
7
SIO
8
VDD
100k
R484
10k
R479
B
0.1u
C431
32.768kHz
X402
1SS388(TPL3)
D410
1SS388(TPL3)
D406
1SS387-TPL3
D408
HN1L02FU(TE85R)
Q409
3
5
4
6
2
1
100k
R475
100k
R471
CAM_DD_ON
1k
R431
470k
R444
X401
20MHz
1k
R468
1k
R466
1k
R463
470k
R422
10k
R480
47k
R439
UN9213J-(K8).SO
Q410
PAL/XNTSC
R432 0
XX
C412
100k
R487
AK6440BH-E2
IC406
1
CS
2
SCK
3
DI
4
DO
5
GND
6
RST
7
N.C
8
VCC
0.1u
B
C433
XX
R486
1k
R433
1k
R434
1k
R435
1k
R436
1k
R437
1M
R472
XX
R440
XMC_HELP
TXD
STRB_CHG
SYS_V
0.1u
B
C427
LCD_DD_ON
SYS_DD_ON
XHI_SCK
HI_SO
HI_SI
XCS_PANEL_D/A
KEY_AD2
KEY_AD1
KEY_AD0
XPWR_SW
XCAM/PB_SW
MOVIE/XSTILL_SW
100k
R443
XTALLY_LED
XSTROBE_LED
XSHTR_SW
XSHTR_LOCK_SW
VDD
XMS_IN
UN9113J-(K8).SO
Q405
RESET
RXD
PF7
0
R483
XX
C416
SE401
1
2
4
3
B
C441
0.1u
B
C440
0.1u
1M
R454
1M
R455
100k
R469
USB_DET
XBL_PWM
BL_ON
XBL_LED_ON
1M
R450
BATT_SIG
XSTRB_FULL
RN5RZ31BA-TL
IC407
1
2
3
4
5
10uH
±
10%
L401
10V
10u
C442
BT001
EVER_3.5V
6.3V
22u
C443
REG_GND
PWR_LED
0
R489
S-80820ANNP-EDH-T2
IC408
1
XRESET
2
Vdd
3
N.C.
4
Vss
XX
C444
B
LANC_IN
LANC_OUT
1k
R490
1k
R491
D_3.2V
1
A
BEEP_ON
MC_XFLRST
BEEP_ON
STRB_CHG
XMC_CS
KEY_AD1
XRST_SYS
XCS_EEPROM
KEY_AD2
XMC_HELP
PAL/XNTSC
XHI_SCK
BEEP
MC_XFLRST
XMC_CS
RTS_SIO
XEEPROM_WE
XCAM/PB_SW
RTS_SCK
MOVIE/XSTILL_SW
CAM_DD_ON
RTS_CS
XCS_P
ANEL_D/A
SYS_DD_ON
A
V_JACK_IN
HI_SI
HI_SO
LCD_DD_ON
HI_SI
HI_SO
XHI_SCK
XCS_EEPROM
BEEP
RTS_SIO
RTS_SCK
RTS_CS
BA
TT_SIG
XSHTR_LOCK_SW
XSHTR_SW
XSTRB_FULL
SYS_V
XTALLY_LED
XBL_PWM
USB_DET
LANC_OUT
LANC_IN
XBL_LED_ON
BL_ON
AV_JACK_IN
LCD_DD_ON
SYS_DD_ON
XSTROBE_LED
XTALLY_LED
BATT_SIG
XSTRB_FULL
STRB_CHG
SYS_V
XPWR_SW
XSHTR_SW
XSHTR_LOCK_SW
MOVIE/XSTILL_SW
XCAM/PB_SW
USB_DET
KEY_AD0
XBL_LED_ON
BL_ON
XBL_PWM
XCS_PANEL_D/A
CAM_DD_ON
PWR_LED
LANC_IN
LANC_OUT
KEY_AD0
KEY_AD1
KEY_AD2
XSTROBE_LED
XMC_HELP
PWR_LED
XEEPROM_WE
XPWR_SW
XRST_SYS
PAL/XNTSC
XRST_FLASH
EN
VOUT
VIN
NC
GND
TO(13/13)
SY-59 BOARD(11/13)
HI CONTROL(HI BLOCK)
RESET
XX MARK:NO MOUNT
-REF.NO.:1000 SERIES-
62
IC408
RESET
IC402
+3.1V REG
IC407
TO(2/13,
7/13)
7/13)
18
55
TO(8/13)
TO(12/13)
63
TO(13/13)
64
65
TO(13/13)
TO(13/13)
66
67
TO(13/13)
TO(7/13)
48
TO(9/13)
57
TO(1/13,
2/13,
7/13)
2/13,
7/13)
2
15
TO(2/13)
TO(4/13)
34
68
TO(13/13)
IC405
TIMER
CLOCK
CLOCK
IC406
LED DRIVER
Q410-412
IF BLOCK
MODULATOR
BUFFER
47
TO(7/13)
TO(4/13,
7/13)
7/13)
33
HI CONTROL
IC404
B
16
H
15
4
E
10
12
13
9
17
D
11
C
14
7
3
I
2
6
J
5
F
8
G
16
K
EEP ROM
LITHIUM
BATTERY
BATTERY
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