Sony DSC-T2 (serv.man2) Service Manual ▷ View online
DSC-T2_L2
3-4E
3-4. POWER BLOCK DIAGRAM (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
XACV_IN
IC_211_1_SI
IC_211_1_SO
XIC_211_1_SCK
XCS_IC_202
LENS DRIVE,
IRIS MOTOR DRIVER,
FOCUS MOTOR DRIVER,
ZOOM MOTOR DRIVER
(7/11)
IC401
CLOCK
GENERATOR
(2/11)
IC201
4GB NAND
FLASH
(11/11)
IC801
AUDIO/VIDEO
AMP
(9/11)
IC602
ZM_SENS_VCC
M_5.0V
D_3.0V
CN401
FC_SENS_VCC
LENS BLOCK
FOCUS
RESET
SENSOR
ZOOM
RESET
SENSOR
ST-169 FLEXIBLE BOARD (2/2)
CN701
(2/2)
D001
ST_UNREG
ST_UNREG
ST_UNREG
ST_UNREG_ON
T001
FLASH
UNIT
(FL60570)
L001
FLASH CONTROL,
CHARGE CONTROL
IC001
M_5.0 V
M_5V
D_3.0V
D_3.0V
D002
AF illuminator/
self-timer lamp
self-timer lamp
CAM_13V
CAM_13V
CAM_-7.5V
CAM_-7.5V
CAM_13V
CAM_-7.5V
CAM_3.5V
D_3.0V
D_1.8V
XDD_SYS_RST
CN301
CCD IMAGER
IC001
HIGH SPEED
BUFFER AMP
IC002
CD-713 FLEXIBLE
BOARD
BOARD
16
25
2.7 inch
COLOR
LCD MONITOR
LCD901
LCD BACKLIGHT
CN709
D706
(MS ACCESS)
3
23
11
5
6
12 - 15
BL_L
BL_H
BL_L
BL_H
20
21
D_3.0V
D_3.0V
D_1.8V
24
D_3.0V
XAF_LED
XAF_LED
M_5.0V
D_3.0V
D_1.8V
M_5.0V
IC503
OPTICAL
IMAGE
STABILIZATION
DRIVE
(8/11)
IC211
CPU
(3/11)
(4/11)
(5/11)
(4/11)
(5/11)
SE501
IC506
PITCH/YAW
SENSOR AMP
(8/11)
SE502
PITCH
SENSOR
YAW
SENSOR
29
32
R255
GPS_13 W7
L303
L701
L231
L601
L302
C355
R405
R404
FB301
FB308
FB302
FB306
FB303
CCD SIGNAL
PROCESS,
TIMING GENERATOR
(6/11)
Q303
-7.5V
-7.5V
DISCHARGE
IC301
RSTB
E11
2.3V REG
(6/11)
IC303
4 VDD VOUT 3
1.8V REG
(6/11)
IC304
6 Vin
Vout 4
2.8V REG
(8/11)
IC507
A_3.0V
D_1.8V
D_3.0V
M_5.0V
XDD_SYS_RST
XDD_SYS_RST
XDD_SYS_RST
XDD_SYS_RST
XIC_211_IC_503_RST
VDD
CE
1
4
VOUT 3
XDL
A6
GPE_09
H10
RESET_N
A7
D_1.2V
D_1.5V
D_1.5V
SY-180 BOARD (2/2)
A_3.0V
DDR_1.8V
D_1.8V
D_1.8V
D_3.0V
R712
R253
L211
USB_3.1V
L602
R292
D_3.0V
D_3.0V
AU_AVCC
AU_AVCC
GPE_00
G8
XRESET_REQ
XPWR_OFF
XIC_211_RST_REQ
W12
XRESET
AB18
GPE_05
K8
SIO1_RXD
G18
SIO1_TXD
B24
SIO1_SCK
H18
GPS_04
W20
POWER (1/2)
(PAGE 3-3)
B
POWER (1/2)
(PAGE 3-3)
E
GPE_15
MS_PWR_ON
T7
XAF_LED
POWER (1/2)
(PAGE 3-3)
D
POWER (1/2)
(PAGE 3-3)
A
POWER (1/2)
(PAGE 3-3)
C
D_1.2V
ST_UNREG
D_3.0V
A_3.0V
CAM_-7.5V
CAM_13V
BL_H
BL_L
M_5.0V
CAM_3.5V
DDR_1.8V
D_1.8V
Q732,733
B+ SWITCH
DSC-T2_L2
4-1
4-1. FRAME SCHEMATIC DIAGRAM
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
FRAME
9
8
7
39
40
38
1-6
41-46
W901
(MAGIC FLEXIBLE LAND PATTERN)
CN703
(MAGIC FLEXIBLE LAND PATTERN)
CN001
W001
2
26
27
28
1
25
LCD901
TOUCH
PANEL
2.7 inch
COLOR
LCD MONITOR
LCD
BACKLIGHT
ST-169 FLEXIBLE BOARD
S006
(SHUTTER)
POWER
S005
S001
S002
S003
S004
SW-513 FLEXIBLE BOARD
LEVEL3
LEVEL3
SY-180 BOARD
(SIDE
(SIDE
B
)
SY-180 BOARD
(SIDE
(SIDE
A
)
LEVEL3
MC-186 BOARD
(SIDE
A
)
LEVEL3
MC-186 BOARD
(SIDE
B
)
LEVEL3
FP-782 FLEXIBLE
BOARD
1
10
12
11
23
8
13
9
23
8
13
9
1
21
8
19
1
10
12
11
1
6
1
12
13
14
2
1
44
45
9
8
7
39
40
38
1-6
41-46
CN401
IC211
(Not supplied)
CN301
CN701
(MAGIC FLEXIBLE)
CN704
CN707
CN709
CN710
BT-039 FLEXIBLE
BOARD
-
S
+
1
1
10
12
B
T901
(BATTERY TERMINAL)
1
19
C902
CHARGING
CAPACITOR
( )
C901
CHARGING
CAPACITOR
( )
D002
AF illuminator/
self-timer lamp
( )
BT001
LITHIUM RECHARGEABLE
BATTERY
( )
SP901
(SPEAKER)
MIC901
(MICROPHONE BLOCK)
FLASH UNIT
(FL60570)
1
39
LEVEL3
CD-713 FLEXIBLE
BOARD
BOARD
IC001
(Not supplied)
LENS BLOCK
CN702
MEMORY STICK
CONNECTOR
( )
CN901
(MULTI CONNECTOR)
T
W
(ZOOM)
SCRAP
BOOK
BOOK
DSC-T2_L2
BT-039 FLEXIBLE BOARD
(BATTERY IN)
(BATTERY IN)
ST-169 FLEXIBLE BOARD
(FLASH DRIVE)
(FLASH DRIVE)
SW-513 FLEXIBLE BOARD
(CONTROL SWITCH)
(CONTROL SWITCH)
Link
Link
4-2. SCHEMATIC DIAGRAMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
4-2
DSC-T2_L2
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
1. Connection
2. Adjust the distance so that the output waveform of
Fig. a and the Fig. b can be obtain.
When indicating parts by reference number, please
include the board name.
include the board name.
(For schematic diagrams)
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF :
µ
µ
F. 50 V or less are not indicated except for electrolytics
and tantalums.
• Chip resistors are 1/10 W unless otherwise noted.
k
Ω
=1000
Ω
, M
Ω
=1000 k
Ω
.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example
C541
L452
22U
10UH
TA A
2520
• Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
In such cases, the unused circuits may be indicated.
• Parts with
★
differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
• Signal name
XEDIT
→
EDIT
PB/XREC
→
PB/REC
•
2
: non flammable resistor
•
5
: fusible resistor
•
C
: panel designation
•
A
: B+ Line
•
B
: B– Line
•
J
: IN/OUT direction of (+,–) B LINE.
•
C
: adjustment for repair.
•
A
: not use circuit
(Measuring conditions voltage and waveform)
• Voltages and waveforms are measured between the
measurement points and ground when camera shoots
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
Ω
input impedance is used)
• Voltage values change depending upon input
impedance of VOM used.)
Kinds of capacitor
Case size
External dimensions (mm)
Y
ellow
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
H
Cyan
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
CRT picture frame
Electronic beam
scanning frame
scanning frame
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
Pattern box
Pattern box PTB-450
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
Color bar chart
For PTB-450:
J-6020-250-A
J-6020-250-A
For PTB-1450:
J-6082-559-A
J-6082-559-A
Pattern box
Front of the lens
L = 24 cm (PTB-450)
L = 11 cm (PTB-1450)
L = 11 cm (PTB-1450)
L
Camera
Precautions for Replacement of Imager
• If the imager has been replaced, carry out all the adjustments
for the camera section.
• As the 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.
The components identified by mark
0
or dotted line with
mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que par une pièce portant le numéro
spécifie.
Ne les remplacer que par une pièce portant le numéro
spécifie.
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
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