Sony Cyber-shot DSC-P100, Руководство по обслуживанию

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DSC-P100/P120
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
A : VIDEO SIGNAL
A
: AUDIO SIGNAL
A : VIDEO/AUDIO SIGNAL
V OUT
SP
±
A OUT L
XAV JACK IN
ACV UNREG
BATT XEXT
USB VBUS
SY-104 BOARD (2/2)
CD-511 FLEXIBLE BOARD (2/2)
AUDIO AMP
(7/9)
IC901
H7
F1
A7
05
MIC901
MICROPHONE
V OUT
AU AIN
AU AOUT
AU SEN
MELODY ENV
PRELAMP AF CONT
SELF TIMER LED
TALLY LED
AE LOCK LED
TALLY LED
AE LOCK LED
TALLY LED XTALLY LED
XAE LOCK LED
XCHARGE/XSTRB LED
XCHARGE/XSTRB LED
XCHARGE/XSTRB LED
BATT SIG
AE LOCK LED
MELODY
H6
H4
SP901
SPEAKER
V OUT
CN704
(1/2)
CN704
(2/2)
CN201
(2/2)
MIC IN
CN707
SP
±
1
OVERALL (1/2)
(PAGE 3-2)
MODE
DIAL
S001
(SHUTTER)
POWER
CONTROL SWITCH
BLOCK (RL) CONTROL SWITCH
BLOCK (SW) (2/2)
CN703
(2/2)
S002
6
7
8
XPWR ON
30
39
B8
B2
29
31
J8
J9
D1
D2
E1
4
XPWR LED D001
(POWER)
S401
BT001
LITHIUM
BATTERY
USBPHY D
±
USBPHY D
±
FR INT
XCS MC
XAE LOCK ON
IC401
D9
E2
DC/DC
CONTROL,
RESET
(8/9)
IC002
DDCON SO, DDCON SCK
C1
D3 L8
K8
D 1.2V
ACV UNREG
PANEL 8.5V
BACK UP VCC
EVER 3.0V
A 3.1V
D 2.8V
CAM 15.5V
A 2.8V
CAM –7.5V/–8.0V
CAM 3.3V
ST 5V
M 5V
A7
A8
G1
G2
H2
26
J7
H7
J6
H6
C7
D7
SYS SO, XSYS SCK
H2
H3
34
32
CN101
(2/2)
41
USB JACK IN
XAV JACK IN
2
OVERALL (1/2)
(PAGE 3-2)
Q406
Q502
MODULATOR
SYS V
FR SI, FR SO, XFR SCK
B9
XSYS RST
B3
J5
J4
D7
X401
32.768kHz
RESET
S004 – 011
FUNCTION
KEY
S002
W
S003
T
(ZOOM)
MODE DIAL0, 1
KEY AD0, 1
KEY AD2
A2
A4
AU OUT
29
A3
XMULTI JACK IN
C4
XAV JACK IN
18
C8
XMS IN
Q401
B6
36
21
22 1
2
USB JACK IN
D
±
10
12
6
XMULTI IN
19
XMULTI JACK IN
24
20
16
26
CN101
(MULTI CONNECTOR)
JK-266 FLEXIBLE BOARD
3
2
CN003
5
XPWR ON
3
XPWR LED
1
2
XAE LOCK ON
XSHTR ON
CHG SW
ACV W SENS
FAST CHARGE
XRSTX
Q008,
009
BATT/XEXT
ACV UNREG
DC IN
J101
+
−
BT901
BATTERY
TERMINAL
BATT UNREG
BATT /XEXT D
S
BATT SIG
BATT SIG
BATT UNREG1
G6
ACV UNREG
ST UNREG
BATT UNREG
BEEP
C1
XAU LINE MUTE
G4
XSHTR ON
B1
FRONT
CONTROLLER
(5/9)
IC403
CRADLE LED CONTROL
(5/9)
IC402
DC JACK/MULTI DOUBLE
INSERTION DETECT
(5/9)
D8
E4
E3
J1
INIT CHARGE
D2
A9
BATT IN
A7
H1
XCS DDCON
K7
E8
SYS DD ON
B7
A10
VL 3V VL 3V
Q701
LED
DRIVE
Q402
Q503
LED
DRIVE
Q407
D104
SELF TIMER/
AF ILLUMINATOR
D103
SELF TIMER/
RECORDING
D102
(AE/AF LOCK)
D101
(FLASH/CHG)
PRELAMP AF ON
2
43
44
38
LENS BLOCK (2/2)
21
23
25
19
XBATT CHARGE
17
XLANC POWER ON
KEY ADA, ADB
7
15
9
45 37–44
ACV UNREG1
2–9
KEY ADA, ADB
22 23
BATT XEXT D
1
BATT XEXT M
20
XLANC POWER ON
24
XBATT CHARGE
21
BATTERY
CHARGE
DETECTOR
BUFFER
J2
J3
B1
G2
OVERALL (1/2)
(PAGE 3-2)
3
BL L
BL LEV
G1
BL H
PLL
LOOP
FILTER
3-3 3-4
3-2. OVERALL BLOCK DIAGRAM (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.