Read Sony DSC-P51 / DSC-P51M Service Manual online
DSC-P51/P51M
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-5. VIDEO FLASH MODE CONTROL BLOCK DIAGRAM
3-9
3-10
IC651
VIDEO AMP
(2/8)
CN901 (2/4)
31
30
29
25
24
23
39
40
23
25
24
36
80
72
79
15
6
7
4
IC401
FRONT CONTROLLER
(1/3)
LCD
BLOCK
(3-11)
10
MODULATOR
Q402
CAMERA
BLOCK 2
BLOCK 2
(3-6)
CAMERA
BLOCK 2
BLOCK 2
(3-6)
CAMERA
BLOCK 1
BLOCK 1
(3-4)
CAMERA
BLOCK 2
BLOCK 2
(3-5)
CAMERA
BLOCK 1
BLOCK 1
(3-4)
19
9
77
6
32
38
35
40
33
LCD BLOCK
(3-11)
PK-062 BOARD (2/3)
SY-075 BOARD (4/4)
JK-223 BOARD (2/2)
34
1
2
11
56
16
1
5
4
8
58
54
Q254 (1/2)
20
18
17
MODE
DIAL
S401
(SHUTTER)
59
2
1
1
3
2
DC IN
VAMP ON
FR SI
FR SO
XFR SCK
XFR SCK
XMC NMI
XMC HELP
PAL/XNTSC
FR SI
FR SO
XFR SCK
XMC NMI
XMC HELP
PAL/XNTSC
SELF TIMER LED
SYS V
USB JACK IN
XRST SYS
XRST SYS
XMS IN
LANC IN
LANC OUT
LANC IN
LANC OUT
FR SI
XFR SCK
FR SO
XMC HELP
MC WAKE UP
PAL/XNTSC
LANC JACK IN
SELF TIMER LED
XUSB JACK IN
XRST SYS
MS IN
SYS V
MELODY
XTALLY_LED
AV JACK IN
KEY AD1
XTALLY LED
AV JACK IN
CHARGE/XSTB LED
CHARGE LED
XPWR ON
XAE LOCK ON
XSHTR ON
BATT/XEXT
KEY AD3
MODE DIAL
VIDEO -IN
POWERSAVE
V-OUT
CN901
(3/4)
CN002
CN001
XTALLY LED
CHARGE LED
AV JACK IN
CN704
(2/2)
V OUT
AV JACK IN
MODE DIAL
BATT UNREG
BATT/XEXT
ACV UNREG
BATT/XEXT
J001
28
29
52
10MHz IN
10MHz OUT
32kHz IN
32kHz OUT
POWER
S402
(STBR/CHARGE (AMBER))
D254
S258
VIDEO
OUT
J201
(TALL/ACCESS (RED))
D252
X401
10MHz
X402
32.768kHz
05
22
20
26
28
XCS MC
XCS MC
7
24
INVERTER
Q405
INVERTER
Q404
21
13
25
XCPC IN
CAMERA
BLOCK 2
BLOCK 2
(3-6)
19
CAMERA
BLOCK 1
BLOCK 1
(3-4)
CV OUT
12
10
9
CN201
1
CN902
SP+/BEEP OUT
BZ901
BUZZER
51
LED
DRIVE
S252
W
S254
T
ZOOM
CN701
(5/5)
34
20
18
17
AV JACK IN
XSHTR ON
XAE LOCK SW
XPWR ON
8
10
6
XSHTR ON
XAE LOCK SW
XPWR ON
CN706
CN707
CAMERA
BLOCK 1
BLOCK 1
(3-4)
10
BUZZER
AMP
Q901
BEEP
IC402
INITIAL RESET,
BACK UP VCC
(1/3)
BT401
LITHIUM
BATTERY
(BACK UP)
73
5
3
7
EVER 4V
S401
XRESET
VBAT
VIN
RESET
XE H
TRIGGER
XE L
L502
+
C510
CHARGING
CAPACITOR
Q508
FLASH
CONTROL
M 5V
D502
FLASH
CHARGE
DETECTOR
4
1
3
5
2
T501
Q505
− 507
Q504
TRANS
DRIVE
Q503,
509
Q501, 502
FLASH
UNIT
10
11
12
1
3
4
CN502
9
ST-068 BOARD
12
10
9
4
1
3
STRB ON
XSTB PWRSAVE
XSTB FULL
STB CHARGE
ST UNREG
STRB ON
ST UNREG
55
KEY AD0
CONTROL
S253
FUNCTION
SWITCH
S255, 256
19
80
79
19
80
79
XSTB
PWRSAVE
XSTB FULL
STB CHARGE
46
STB CHG
34
XTSB FULL
75
XSTB PWRSAVE
36
XMS IN
37
37
CVCK OUT
59
+
–
BT901
BATTERY
TERMINAL
4
3
RESET
CVCHK OUT
17
XPWR LED ON
16
POWER
D401
3
XPWR LED
16
XPWR LED
CONTROL SWITCH BLOCK
POWER
SAVE
S257
OFF
ON
H
IC651
6
REC/PB
460 mVp-p
IC651
4
REC/PB
1.9 Vp-p
H
10 MHz
IC401
wk
REC/PB
2.3 Vp-p
32.768 kHz
IC401
ts
REC/PB
1.32 Vp-p
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
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