Sony DSC-P30 / DSC-P50 (serv.man3) Service Manual ▷ View online
2-5
[SERVICE POSITION (SY-66 BOARD)]
• SIDE A
• SIDE A
Note 1: Don’t use the 12 pin flexible board of CPC-9 jig.
It causes damage to the unit.
Note 2: The old CPC-9 jig (Parts code: J-6082-393-B)
cannot be used, because it cannot operate
the adjustment remote commander.
the adjustment remote commander.
Adjusting remote
commander
commander
CPC-9 jig
(J-6082-393-C)
(J-6082-393-C)
Regulated power supply
(6.0 to 7.2 Vdc)
(6.0 to 7.2 Vdc)
1
18
1
18
DC jack
AC power
adaptor
adaptor
AC IN
Color monitor
JK-206 board
Cabinet (rear)
block assembly
block assembly
DD-158 board
Base
SY-66 board
Optical finder
Zoom lens
Note 1: Don’t use the 12 pin flexible board of CPC-9 jig.
It causes damage to the unit.
Note 2: The old CPC-9 jig (Parts code: J-6082-393-B)
cannot be used, because it cannot operate
the adjustment remote commander.
the adjustment remote commander.
Adjusting remote
commander
commander
CPC-9 jig
(J-6082-393-C)
(J-6082-393-C)
Regulated power supply
(6.0 to 7.2 Vdc)
(6.0 to 7.2 Vdc)
1
18
DC jack
AC power
adaptor
adaptor
AC IN
Color monitor
JK-206 board
DD-158 board
SY-66 board
Optical finder
Zoom lens
• SIDE B
2-6 E
2-12. CIRCUIT BOARDS LOCATION
2-13. FLEXIBLE BOARDS LOCATION
DD-158
DC IN, DC/DC CONVERTER,
FLASH CHARGE
FLASH CHARGE
JK-206
(JACK)
(JACK)
CD-319
(CCD IMAGER)
(CCD IMAGER)
SY-66
CAMERA PROCESS, LENS DRIVE,
CAMERA DSP, VIDEO, MEMORY,
SH DSP, CLOCK GENERATOR, USB I/F,
FRONT CONTROL, LCD DRIVE,
TIMING GENERATOR
CAMERA PROCESS, LENS DRIVE,
CAMERA DSP, VIDEO, MEMORY,
SH DSP, CLOCK GENERATOR, USB I/F,
FRONT CONTROL, LCD DRIVE,
TIMING GENERATOR
( )
FP-053
FP-052
Strobo flexible block assembly
Optical finder
FP-054
Zoom lens
FP-058
DSC-P30/P50
EVER 5.5V
D408
S
+
–
16M
FLASH ROM
(SEE PAGE 4-21)
IC504
16M SDRAM
(SEE PAGE 4-21)
IC505
64M
SDRAM
(SEE PAGE 4-17)
IC302
EVR
(D/A CONVERTER)
(SEE PAGE 4-25)
IC802
USB I/F
(SEE PAGE 4-22)
IC601
VIDEO OUT
J201
VIDEO AMP
(SEE PAGE 4-18)
IC651
BACK LIGHT
CONTROL
(SEE PAGE 4-26)
IC806
EEPROM
(SEE PAGE 4-21)
IC507
INITIAL
RESET,
BACK UP VCC
(SEE PAGE 4-23)
IC403
CONTROL SWITCH BLOCK
DD-158 BOARD
JK-206 BOARD (1/3)
IC301
CAMERA
DSP
(SEE PAGE 4-16)
IC001
DC IN
DC/DC
CONTROL
(SEE PAGE 4-37)
IC501
MC CAM,
SH DSP
(SEE PAGE 4-19)
BATT UNREG
BL VO–
M 5V
A 3.2V
D 1.8V
A 4.9V
EVER 5.5V
EVER 5.5V
BUZZER 15V
PANEL 13.5V
PANEL 13.5V
PANEL 3.2V
CAM 15V
CAM –7.5V
ST 5V
ACV UNREG
ZOOM
SWITCH
SHUTTER
SWITCH
CAM SI, CAM SO, XCAM SCK
CAM SI, CAM SO, XCAM SCK
CAM SI, CAM SO, XCAM SCK
HI SI, HI SO,
XHI SCK
16
16
14
UNREG SCK, UNREG SO
UNREG SCK, UNREG SO
20
16
16
USB DATA
MS DIO, MS BS, MS SCLK
20
12
ADDRESS BUS
ADDRESS BUS
DATA BUS
DATA BUS
DATA BUS
16
16
ADDRESS BUS
14
14
BT901
BATTERY
TERMINAL
J001
05
(SEE PAGE 4-23)
LCD DD ON
LCD DD ON
EVER B+
BACK UP VCC
XRESET
STB CHARGE
STRB ON
STRB AIN
XSTB FULL
STB CHG
ST 5V
XSTB FULL
STRB ON
STRB AIN
BATT SIG
FUNCTION
KEY
MODE
DIAL
POWER
ON/OFF
IC402
FRONT
CONTROL
(SEE PAGE 4-24)
CN204
MS
SOCKET
D+
USB D+
D–
USB D–
JK-206 BOARD (3/3)
USB
CN202
(SEE PAGE 4-29)
JK-206 BOARD (2/3)
(SEE PAGE 4-29)
Y OUT
C OUT
PANEL Y
PANEL R-Y
PANEL B-Y
PANEL R-Y
PANEL B-Y
BEEP
V OUT ON
V OUT ON
BL ON
Y OUT
C OUT
VIDEO OUT
LCD
DRIVE
(SEE PAGE 4-25)
IC801
LCD901
COLOR
LCD
MONITOR
PANEL Y
PANEL R-Y
PANEL B-Y
PANEL B-Y
VR
VG
VB
VB
LCD TIMING
GENERATOR
(SEE PAGE 4-26)
IC804
BL LEV
BT201
LITHIUM
BATTERY
BACK LIGHT
DRIVE
Q812, 814, 817
(SEE PAGE 4-29)
VL 3V
IC781
CLOCK GEN.
(SEE PAGE 4-22)
TG CLK
MC CLK
USB CLK
USB CLK
AU CLK
XPWR ON
XPB ON, XSET UP, MODE DIAL
XAE LOCK SW, XSHTR SW
KEY AD3
KEY AD0, 1
X781
48MHz
D901
BACK LIGHT
CCD IMAGER
(SEE PAGE 4-6)
IC401
S/H, AGC,
A/D CONV.
(SEE PAGE 4-12)
IC102
TIMING
GENERATOR
(SEE PAGE 4-11)
IC101
CD-319 BOARD
SY-66 BOARD
ZOOM
SENSOR
H
M
M
LENS
IRIS
METER
FOCUS
SENSOR
M
IRIS
(MECHA SHUTTER)
DRIVE
(SEE PAGE 4-13)
IC182 (1/2)
EVR
(D/A CONVERTER)
(SEE PAGE 4-14)
IC186
ZOOM MOTOR
DRIVE
FOCUS MOTOR
DRIVE
(SEE PAGE 4-13)
IRIS DRIVE
HALL AMP
IC183
IC184, 185
12
CCD OUT
H1, H2
V1A, V1B, V2, V3A,
V3B, V4, VSUB CNT
DRIVE +
MSHUT ON
Z SENS RST
F SENS RST
Z SENS RST
F SENS RST
PE EN1,
PE DIR1A, PE DIR1B
PE DIR1A, PE DIR1B
PE EN0,
PE DIR1A, PE DIR0B
PE DIR1A, PE DIR0B
HALL AD
HALL+
DRIVE–
PE DAC LEVEL
CNTC
CNTC
1, 2
(SEE PAGE 4-13)
OVF ZOOM
DRIVE
(SEE PAGE 4-13)
IC182 (2/2)
OVF ZOOM
CONTROL
(SEE PAGE 4-14)
IC187
ZOOM
SENSOR
OVF RST SENS
OVF RST SENS
M
HALL AD
T501
CHARGING
CAPACITOR
BRIGHT
LEVEL
SENSOR
SYS DD ON
BATT SIG
BATT SIG
DRY BATT DET1, 2
SYS DD ON
LCD DD ON
DRY BATT DET1, 2
BZ701
BUZZER
OPTICAL VIEWFINDER BLOCK
FLASH UNIT
DATA BUS
3-1
3-2
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
DSC-P30/P50
29
CN002
CN001
F002, 005
F005
F001
28
50
05
Q001, 002
BT901
BATTERY
TERMINAL
S
–
+
5
3
4
1
2
3
18
OUT 3p
OUT 2n
IN 2-
VCC2
OUT 6p
OUT 6n
OUT 6s
VIN 6-
VIN 3-
OUT 10
AMP IN-
SCPIN
OUT 5p
OUT 5n
OUT 5n
OUT 5s
VIN 5-
OUT 4p
OUT 4n
VIN 4-
OUT 9
IN 9-
OUT 3n
41
60
CONT
57
CH2UP
58
XCS
44
DATA
45
CLK
46
RST
47
LD ON
48
VCC1
56
35
4
AMP OUT 5
IN 10- 3
22
38
52
D006 D007
30
31
L100
L013
Q501, 502
D008
D009
D013
D011
D012
D010
L101
ACV UNREG
ACV GND
BATT/XEXT
INIT CHARGE
FAST CHARGE
BATT /XEXT
BATT UNREG
EVER 5.5V
M 5V
CN003
CN004
CN501
AF LED 5V
SENS-A
XE-A
D 1.8V
ACV UNREG
ST 5V
BATT SIG
BATT SIG
BATT UNREG/+
DRY BATT DET1
DRY BATT DET2
BATT GND/-
IC001
DC/DC CONTROL
(SEE PAGE 4-37)
IC002
(SEE PAGE 4-36)
DC IN
J001
Q007
Q003
D003
D002, 014
F003, 006
32
L002
33
54
23
80
53
39
43
11
12
20
21
21
9
10
26
27
27
24
25
25
6
7
7
28
29
29
4
18
ı
21
16
8
12
13
14
11
ı
16
10
DD-158 BOARD
Q106
SWITCH
CONTROL
Q067, 073
CHARGE
CONTROL
Q067, 073
DRY BATT IN2
DRY BATT IN1
SYS
DD ON
DD ON
XCS DDCON
UNREG SO
UNREG SCK
EVER 3.2V
DRY
BATTERY
DETECT
Q005, 006
Q018, 021
SWITCHING
Q024
Q011, 014
SWITCHING
L020
L006
L016
Q013
SWITCHING
L011
10
D004 D005
L005
Q017, 020
SWITCHING
Q023
Q012, 015
SWITCHING
L021
L007
Q016
SWITCHING
L001
Q019
SWITCHING
L004
DC/DC
CONVERTER
L012
BL VO –
CAM –7.5V
A 4.9V
L014
13
BATT /XEXT
CAM –7.5V
REG
Q026, 027
CAM 15V
BUZER 15V
PANEL 13.5V
LCD DD ON
D 3.2V
A 3.2V
D 3.2V
A 4.9V
PANEL 3.2V
PANEL 13.5V
REG
Q032, 034
L018
L019
L017
L008
L009
L010
EMERGENCY
DETECT
Q010
SWITCH
Q029
VCC3 42
SCP 9 1
VCC5 20
VCC4 19
T501
AF ILLUMINATOR
FLASH UNIT
6
7
7
1
2
2
CN003
EVER 3.2V
FAST CHARGE
INIT CHARGE ON
INIT CHARGE ON
BATT SIG
XCS DDCON
UNREG SO
UNREG SCK
DRY BATT IN1
DRY BATT IN2
SYS DD ON
2
15
11
9
5
4
3
31
30
1
A
TO
POWER BLOCK 2
(SEE PAGE 3-17)
B
TO
POWER BLOCK 2
(SEE PAGE 3-17)
POWER BLOCK 2
(SEE PAGE 3-17)
C
TO
POWER BLOCK 2
(SEE PAGE 3-17)
POWER BLOCK 2
(SEE PAGE 3-17)
3-15
3-16
3-8. POWER BLOCK DIAGRAM 1
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