Mode Control Block Diagram - Sony Cyber-Shot DSC-P5 Service Manual

3-5. MODE CONTROL BLOCK DIAGRAM

SY-69 BOARD (4/6)
TO
XRST FLASH
13
CAMERA BLOCK2
XRST SYS
(SEE PAGE 3-5)
TO
SYS V
4
CAMERA BLOCK1
XRST SYS
(SEE PAGE 3-4)
LANC OUT
TO
LANC IN
LCD BLOCK 20
CPC IN
(SEE PAGE 3-13)
TO AV JACK IN
21
AUDIO/VIDEO/
USB JACK IN
USB BLOCK
(SEE PAGE 3-11)
BEEP ON
TO
22
AUDIO/VIDEO/
USB BLOCK BEEP
(SEE PAGE 3-11)
XMS IN
XMC NMI
XMC CS
TO
XMC HELP
15
CAMERA BLOCK2
HI SI
(SEE PAGE 3-6)
HI SO
XHI SCK
PAL/XNTSC
TO
PAL/XNTSC
11
CAMERA BLOCK1
(SEE PAGE 3-4)
CONTROL SWITCH BLOCK
(SEE PAGE 4-37)
CN905
S005
10
12
MODE
DIAL
11
5
S003
14
(SHUTTER)
13
S004
POWER
1
ON/OFF (CHG)
D001
2
(POWER (GREEN) )
DD-163 BOARD (2/4)
(SEE PAGE 4-47)
CN951 (2/4) CN901 (2/4)
S951
KEY AD0
47 47
CONTROL
KEY AD1
46 46
S954, 955
FUNCTION
KEY
KEY AD3
31 31
S953 S952
T ZOOM W
XSTB LED
BT901
D952 44 44
BATTERY
(FLASH (AMBER) )
TERMINAL
+
BATT UNREG1
BATT SIG
S 53 53
–
J652
ACV UNREG1
DC IN
BATT/XEXT
76 76
05
33 XRST FLASH
34 XRST SYS
16 SYS V
XRESET 6
96 LANC OUT
95 LANC IN
20 LANC JACK IN
21 AV JACK IN
19 USB JACK IN
69
38 BEEP ON
ı
COM 0 – 3
72
Q402
80 MELODY
MODULATOR
39 MELODY ENV
55
12 XMS IN
57
SEG 0 – 8
73 MC WAKE UP
ı
74 XCS MC 64
97 MC HELP
75 HI SI
76 HI SO
77 XHI SCK
32 PAL/XNTSC
IC401
FRONT CONTROL
(SEE PAGE 4-28)
STB CHG 35
XSTB FULL 18
XPB ON
8 XPB ON
XSET UP
88 XSET UP
XMOVIE
86 MODE DIAL
MODE DIAL
XAE LOCK SW
11 XAE LOCK ON
XSHTR SW
10 XSHTR ON
XPWR ON
7 XPWR ON
XPWR LED ON
25 XPWR LED ON
82 KEY AD0
83 KEY AD1
85 KEY AD3
Q404
LED
24 CHARGE/XSTB LED
DRIVE
10MHz OUT 4
Q403
BATTERY
10MHz IN 3
78 BATT SI
CHARGE
79 BATT SO
DETECTOR
32kHz OUT 100
32kHz IN 99
14 BATT/XEXT
3-9
CN903
IC402
VL 3V
INITIAL RESET 3 29
VBAT
BACK UP VCC
D401
(SEE PAGE 4-28)
8 EVER 3.2V
VRO
5
RESET
6
VOUT BACK UP VCC
VIN 7 HI UNREG
S401
(RESET)
3
5
COM 0 – 3 COM 1 – 4
7
9
4
6
8
SEG 0 – 8 SEG 1 – 9
10
I
15
Q910, 921
23
ST UNREG
25
ST UNREG
27
Q911, 920
STB FULL
FLASH
21
CHARGE
DETECTOR
Q906 (2/2), 907, 908
FLASH STB ON1
30
CONTROL
Q904, 906 (1/2)
PHOTO
PHOTO TR C
TRANSISTOR 26
CONTROL
PHOTO TR OUT
28
Q905
XPRELAMP AF ON
2
3.3 Vp-p
10 MHz
X401
10MHz
IC401 4 (X401) REC/PB
1.8 Vp-p
X402
32.768 kHz
32.768kHz
IC401 <z// (X402) REC/PB
ST-67 BOARD
(SEE PAGE 4-41)
CN102
29
BT101
LITHIUM
BATTERY
(BACK UP)
3
5
COM 1 – 4 COM 1 – 4
7
9
4
6
8
SEG 1 – 9 SEG 1 – 9
10
I
15
T001 D002
23
25 4
6
27
TRANS
3
DRIVE
2
+
Q005
C008
1 5
CHARGING
CAPACITOR
21
30
Q012
26
BRIGHT
LEVEL
SENSOR
28
D101
SELF TIMER/
AF ILLUMINATOR
2
(RED)
TO
XPRELAMP AF ON
14 CAMERA BLOCK2
(SEE PAGE 3-6)
STRB ON
TO
STRB PHOTO ON
3 CAMERA BLOCK1
STRB AIN
(SEE PAGE 3-4)
3-10
DSC-P5
LCD902
LCD
MODULE
CHARACTER
DISPLAY
XE A
L002
TRIGGER FLASH
UNIT
XE K
Q011