Sony DSC-P51 / DSC-P51M (serv.man2) Service Manual ▷ View online
DSC-P51/P51M
DSC-P51/P51M
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
For Schematic Diagram
• Refer to page 4-37 for printed wiring board.
• Refer to page 4-57 for waveforms.
• Refer to page 4-37 for printed wiring board.
• Refer to page 4-57 for waveforms.
(THROUGH THE FP-077 FLEXIBLE)
(SEE PAGE 4-10)
CN102
CH-109
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
R:REC MODE
P:PB MODE
R8.2/P0
0
R10.3/P0
5
4
3
Note:The voltage and
waveform of IC301 cannot
be measured,because it is
mounted by the
side of the lens.
be measured,because it is
mounted by the
side of the lens.
2
1
6
R9.5/
P0
R14.8/P0
TH301
2200p
C307
220k
R307
L301
100uH
XX
C312
35V
3.3u
C302
2SC4250(T5LSONY1)
Q302
16V
22u
C303
IC301
ICX284DQN-13
1
V4
2
V3A
3
V3B
4
V2
5
V1A
6
V1B
7
GND
8
VOUT
9
VDD
10
GND
11
VSHT
12
CSUB
13
VL
14
RG
15
H1
16
H2
0.1u
C308
DTC144EHT2L
Q301
1u
C301
C311
10p
3.3
R304
0.01u
C304
100k
R301
0
R306
MA111-(K8).S0
D301
3300
R308
0.1u
C305
R302
100
0.1u
C310
FB301
3.3
R303
2200
R305
C309
0.1u
0.1u
C306
20P
CN301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
A
H1
V3B
V1B
CCD_OUT
GND
VSHT
V1A
GND
RG
CAM_-7.5V
GND
VSUB_CONT
CAM_15V
V3A
V2
GND
V4
GND
CCD_TEMP
H2
SWITCH
CD-391 BOARD
2
4
6
E
B
D
G
5
C
F
7
XX MARK:NO MOUNT
CCD IMAGER
Y/CHROMA
SIGNAL PATH
REC
VIDEO
SIGNAL
3
05
CCD IMAGER
IC301
BUFFER
4-7
4-8
CD-391
Precautions for Replacement of CCD Imager
• The CD-391 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-391 PRINTED WIRING BOARD
4-2. SCHEMATIC DIAGRAMS
CD-391 PRINTED WIRING BOARD
DSC-P51/P51M
COVER
COVER
CH-109
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
• Refer to page 4-39 for printed wiring board.
(SEE PAGE 4-7)
THROUGH THE
FP-077 FLEXIBLE
CD-391
CN301
SY-075 (6/8)
CN705
(SEE PAGE 4-21)
Note:The voltage and waveform of CSP(chip size package)
cannot be measured,because its lead layout is different
form that of conventional IC.
form that of conventional IC.
FB106
FB102
FB105
FB103
20P
CN102
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
70P
CN101
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
FB101
47uH
L101
10uH
L103
10uH
L102
XX
D102
XX
D101
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
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
0.1u
C106
16V
22u
C105
100k
R116
4.7u
C107
6.3V
47u
C109
6.3V
47u
C108
6.3V
47u
C103
R123
0
R124
XX
R125
XX
R108
0
150
R107
150
R106
R121
0
R126
XX
150
R103
150
R104
150
R102
150
R105
R119
0
10
R118
150
R112
150
R110
150
R109
R115
0
150
R111
150
R113
150
R114
R122
0
1
A
DRV3V
FE3V
D0
D2
D4
D6
D8
D10
D12
D1
D3
D5
D7
D9
D11
D13
V4
V3A
V3B
V1A
V1B
H1
VSHT
V2
RG
H2
HVDD
H1
H2
RG
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
HVDD
TG3V
FE3V
DRV3V
D1
D0
VSHT
V4
V3B
V3A
V2
V1B
V1A
TG3V
H2
VSHT
V2
RG
CAM_15V
H1
GND
V3B
GND
CCD_TEMP
VSUB_CONT
GND
CCD_OUT
GND
GND
V1A
V3A
V1B
CAM_-7.5V
V4
REG_GND
XCAM_RESET
MCK12
XTG_CS
REG_GND
REG_GND
CA_FD
XGCAM_CS
A_4.9V
REG_GND
CCD_TEMP
XCAM_SCK
VSUB_CONT
CA_HD
A_2.9V
REG_GND
CAM_15V
TG_CLK
XCAM_SO
CAM_-7.5V
REG_GND
A_2.9V
CA_AD0
CA_AD6
CA_AD4
CA_AD2
CA_AD12
CA_AD8
CA_AD10
CA_AD1
CA_AD9
CA_AD3
CA_AD13
CA_AD11
CA_AD5
CA_AD7
REG_GND
REG_GND
TG_WEN
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
D_3.1V
REG_GND
REG_GND
CLPDM
CLPOB
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
IC101
10
I
12
F
G
H
B
CH-109 BOARD
D
7
5
05
9
E
3
15
8
16
6
17
C
2
13
4
14
11
XX MARK:NO MOUNT
CAMERA MODULE(CH BLOCK)
IC101
(CH-111 BOARD)
CAMERA MODULE
4-9
4-10
4-2. SCHEMATIC DIAGRAMS
CH-109 PRINTED WIRING BOARD
4-2. SCHEMATIC DIAGRAMS
CH-109 PRINTED WIRING BOARD
Note: Each model has its own camera module.
Discrimination method is the following.
A
B
C
D
DSC-P31
a
DSC-P51
a
DSC-P71
a
A B C D
DSC-P51/P51M
DSC-P51/P51M
COVER
COVER
Schematic diagram of the SY-075 board are not shown.
Pages from 4-11 to 4-26 are not shown.
Pages from 4-11 to 4-26 are not shown.
DSC-P51/P51M
DSC-P51/P51M
COVER
COVER
4-28
For Schematic Diagram
• Refer to page 4-45 for printed wiring board.
• Refer to page 4-59 for waveforms.
• Refer to page 4-45 for printed wiring board.
• Refer to page 4-59 for waveforms.
PK-062 (1/3)
4-27
CN701
SY-075 (6/8)
(THEOUGH THE FP-067 FLEXIBLE)
(SEE PAGE 4-22)
NO MARK:REC/PB MODE
∗
:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
R:REC MODE
P:PB MODE
3
3
0
∗
3.1
3.3
3
3
4.1
2.3
2.8
2.9
2.3
2.9
2.9
0.6
3
1.4
1.3
0
0
2.7
3
0
2.9
2.8
1.2
1.3
∗
2.8
2.7
2.7
2.7
2.9
2.7
1.5
R2.7/P0
2.8
3
2.8
2.4
0.4
2.4
0.2
2.6
3
2
0
0
2.8
0
0
0
3
3
0
0
3
2
3
3
1.5
0.1
0.1
0
0.6
0.6
0
0
2.9
2.4
0
2.4
2
1
KEY_AD1
KEY_AD0
LANC_OUT
LANC_IN
CHARGE_LED
KEY_AD3
MODE_DIAL
C403
0.1u
R415
1k
0.1u
C407
R419
1k
47k
R414
32.768kHz
X402
470k
R451
XX
C418
1k
R463
C408 0.47u
10k
R465
IC401
MB89097PFV-G-111-BND-ER-E1
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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
1k
R461
R434
150
R442
0.5%
1M
BD4201FV-E2
IC402
1234
5
6
7
8
470k
R413
33
R436
470k
R402
R418
1k
XX
C415
1k
R460
XX
C419
10M
R430
0.5%
1M
R441
470k
R409
470k
R446
470k
R455
1k
R444
4700p
C401
1k
R422
0.5%
1M
R443
1k
R423
8p
C420
XX
C417
X401
10MHz
1
2
3
6.3V
22u
C410
D401
1SS357-TPH3
0.5%
1M
R440
L401
47uH
8p
C421
6.3V
22u
C402
R469
10k
10k
R466
1M
R437
47k
R433
DTC144EHT2L
Q402
1k
R462
0.1u
C412
1M
R411
470k
R452
(LITHIUMBATTERY)
BT401
1M
R470
10k
R403
10k
R416
XCPC_IN
470k
R404
R435
100k
470
R425
470
R426
470
R424
470k
R406
100k
R420
470k
R429
150k
R431
0.1u
C404
XX
R428
470k
R401
1k
R445
0.01u
C409
XTALLY_LED
DTC144EHT2L
Q404
100k
R472
C422
100p
C423
2200p
DTA144EHT2L
Q405
R405
100k
D402
MAZT082H08S0
AE_LOCK_LED
XMS_ACCESS_LED
XLCD_SCK
XCS_PANEL_TG
PANEL_2.9V
80P
CN901
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
XX
D901
HDO
PANEL_-15.5V
PANEL_13.5V
R901
XX
LND901
STATIC GND
STATIC_GND
CVCHK_OUT
BL_VO-
BL_VO+
ACV_UNREG
PANEL_V
LCD_SO
XRST_SYS
R909
33k
2P
CN902
1
BEEP_OUT
2
REG_GND
Q901
2SD2216J-QR(K8).SO
C901
0.47u
0.47u
1
A
REG_GND
D_2.9V
PANEL_4.9V
PANEL_R
PANEL_G
PANEL_B
REG_GND
KEY_AD3
KEY_AD1
KEY_AD0
MODE_DIAL
LANC_OUT
CHARGE_LED
XMC_NMI
XPWR_LED
KEY_AD0
KEY_AD1
STB_CHARGE
KEY_AD3
BA
TT_UNREG
BATT/XEXT
XRESET
ACV_UNREG
XRST_SYS
SYS_DD_ON
SYS_V
AV_JACK_IN
P
AL/XNTSC
FR_SO
XFR_SCK
XSTB_PWRSA
VE
XRESET
MODE_DIAL
LANC_IN
XCS_MC
XCPC_IN
XSTB_FULL
UNREG_SO
UNREG_SCK
XCS_DDCON
FAST_CHARGE
DD_CON_SENS
XTALLY_LED
SELF_TIMER_LED
XMC_HELP
FR_SI
USB_JACK_IN
XMS_IN
XAE_LOCK_SW
XSHTR_ON
STB_CHARGE
ACV_UNREG
DD_CON_SENS
BATT/XEXT
XCS_DDCON
UNREG_SO
XCS_PANEL_TG
XLCD_SCK
HDO
XMS_ACCESS_LED
CVCHK_OUT
USB_JACK_IN
XRST_SYS
PAL/XNTSC
XMC_NMI
XFR_SCK
FR_SI
XSTB_PWRSAVE
XPWR_ON
AE_LOCK_LED
ACV_UNREG
CVCHK_OUT
XCPC_IN
LANC_IN
LANC_OUT
XTALLY_LED
CHARGE_LED
AE_LOCK_LED
XMS_ACCESS_LED
BL_VO-
BL_VO+
PANEL_V
HDO
XLCD_SCK
XCS_PANEL_TG
LCD_SO
XRST_SYS
XPWR_ON
XSTB_FULL
BATT_UNREG
SYS_DD_ON
FAST_CHARGE
BL_VO+
BL_VO-
UNREG_SCK
LCD_SO
PANEL_V
SYS_V
SELF_TIMER_LED
XMS_IN
AV_JACK_IN
XMC_HELP
XCS_MC
FR_SO
XSHTR_ON
XAE_LOCK_SW
XPWR_LED
A
VCC
GND
GND
LCD_COM/XDATA
10MHz_OUT
BATT_SI
XSTB_FULL
DD_CON_SENS
KEY_AD0
FR_SI
MELODY_ENV
UNREG_SO
A
Vss
MC_W
AKE_UP
XCS_LCD
VRO
MS_IN
P
AL/XNTSC
XRST_SYS
VSS
XMC_HELP
N.C.
DEW_SENS
VOUT
BATT/XEXT
(RESERVED)
BA
TT_IN
VBAT
MOD0
SYS_V
KEY_AD1
XLANC_ON
STB_PLUNGER
XPB_ON
BATT_SO
XSHTR_ON
10MHz_IN
BA
TT_SENS
BACK_UP_VCC
VCH
DR
Y_BA
TT_IN1
UNREG_SCK
VIN
LANC_OUT
MODE_DIAL
MFOCUS_A
XPWR_ON
KEY_AD3
32kHz_OUT
XAE_LOCK_ON
CS
ACV_SENS
XCS_DDCON
CHARGE/STB_LED
XRESET
FR_SO
XLENZ_CAP_OPN
LANC_IN
XLANC_PWR_ON
RESET
SYS_DD_ON
XSTB_POPUP
XSETUP_ON
AV_JACK_IN
BEEP_ON
BACK_UP_VCC
(AN13)
A
VREF
MELODY
FAST_CHARGE
XPWR_LED_ON
Program_Dial_A
ZOOM_AD_KEY
STB_CHG
LANC_JACK_IN
XFR_SCK
KEY_AD2
KEY_AD4
XTALLY_LED
32kHz_IN
MOD1
MFOCUS_B
INIT_CHARGE
Program_Dial_B
XCS_MC
SELF_TIMER_LED
XUSB_JACK_IN
XSTB_PWRSA
VE
REG_GND
SYS_DD_ON
USB_JACK_IN
REG_GND
CVCHK OUT
XRST_SYS
REG_GND
BL_VO+
BATT/XEXT
PANEL_B
XSHTR_ON
REG_GND
XMS_IN
REG_GND
EVER_3.2V
REG_GND
REG_GND
FR_SO
REG_GND
PANEL_-15V
REG_GND
UNREG_SO
REG_GND
REG_GND
STB_CHARGE
XLCD_SCK
SYS_V
REG_GND
XMS_ACCESS_LED
XSTB_PWRSAVE
REG_GND
REG_GND
PANEL_R
XCS_MC
REG_GND
REG_GND
FAST_CHARGE
ACV_UNREG
HDO
D_2.9V
XAE_LOCK_SW
REG_GND
REG_GND
BUZER_15V
BL_VO-
REG_GND
SELF_TIMER_LED
REG_GND
REG_GND
UNREG_SCK
REG_GND
REG_GND
XPWR_ON
AE_LOCK_LED
XMC_NMI
PANEL_13.5V
XSTB_FULL
PANEL_2.9V
REG_GND
REG_GND
PANEL_4.9V
PANEL_G
REG_GND
XMC_HELP
XCS_DDCON
REG_GND
XPWR_LED
BATT_UNREG
AV_JACK_IN
XCS_PANEL_TG
REG_GND
FR_SI
PAL/XNTSC
XFR_SCK
DD_CON_SENS
REG_GND
REG_GND
LCD_SO
EVER_4.0V
PANEL_V
I
3
H
15
10
J
7
F
13
C
5
G
D
B
E
9
14
11
12
16
6
8
4
17
2
05
PK-062 BOARD (1/3)
FRONT CONTROL
IC401
IC402
INITIAL RESET,
BUZZER
10
PK-062 (3/3)
PK-062 (3/3)
1
PK-062 (2/3)
2
PK-062 (3/3)
3
4
PK-062 (2/3)
PK-062 (2/3)
5
PK-062 (2/3)
6
7
PK-062 (2/3)
PK-062 (3/3)
8
PK-062 (2/3)
9
CHROMA
SIGNAL PATH
PB
VIDEO SIGNAL
REC
BACK UP VCC
INVERTER
INVERTER
MODULATOR
BUZZER AMP
XX MARK:NO MOUNT
FRONT CONTROL(FR BLOCK)
BZ901
1k
R407
S401
RESET
4-2. SCHEMATIC DIAGRAMS
PK-062 BOARD SIDE A
PK-062 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
PK-062 BOARD SIDE A
PK-062 BOARD SIDE B
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