Sony DSC-T700 (serv.man2) Service Manual ▷ View online
3-4E
DSC-T700_L2
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_201
IC506
CLOCK
GENERATOR
(2/10)
IC202
(10/10)
IC801
Q801
AUDIO/VIDEO
AMP
(8/10)
IC601
Z_PI_A
D_3.1V
CN501
F_PI_A
LENS BLOCK
FOCUS
RESET
SENSOR
ZOOM
RESET
SENSOR
ST-203 FLEXIBLE BOARD (2/2)
CN701(2/2)
D003
ST_UNREG
ST_UNREG
ST_UNREG
T001
FL001
(FL61210)
FLASH
UNIT
L001
FLASH CONTROL,
CHARGE CONTROL
IC001
M_5.0V
D_3.1V
D_3.1V
D004
CAM_13V
CAM_
13V
13V
CAM_-7.5V
CAM_
-7.5V
-7.5V
CAM_13V
CAM_-7.5V
SUB
SUB
CAM_3.5V
HVDD1/2/3
D_3.1V
XDD_SYS_RST
IC_503_2.8V
IC_503_2.8V
IC_503_2.8V
A_3.1V
CN301
CCD IMAGER
IC001
HIGH SPEED
BUFFER AMP
IC002
CD-743 FLEXIBLE
BOARD
BOARD
14
12
13
3.5 inch
COLOR
LCD MONITOR
LCD901
LCD
BACKLIGHT
CN709
D706
(MS ACCESS)
5
29, 30
10, 22
14
9
8
6, 7
BL_H
BL_L
BL_H
BL_L
61
60
XDD_SYS_RST
D_3.1V
D_1.85V
D_3.1V
D_3.1V
D_1.85V
D_1.85V
XAF_LED
XAF_LED
AF_ANODE
M_5.0V
D_3.1V
D_1.85V
M_5.0V
IC503
OPTICAL IMAGE
STABILIZATION
DRIVE,
(7/10)
IC211
29
R572
R573
21
L302
L702
L701
L241
L601
R712
L301
C305
FB304
FB303
FB301
TGVDD
FB302
D_1.85V
CCD SIGNAL
PROCESS,
TIMING GENERATOR
(6/10)
IC304
RESET
E3
2.3V REG
(6/10)
IC302
4
3
1.8V REG
(6/10)
IC303
6 Vin
VDD
Vout
VOUT
4
D_3.1V
M_5.0V
XDD_SYS_RST
XDD_SYS_RST
XDD_SYS_RST
XIC_211_IC_503_RST
2.8V REG (8/10)
IC602
Vdd
4
CE
3
Vout 1
XDL
E7
GPE_09
H10
RESET_N
IC_503_2.8V
E8
1 CE
CCDVDD
2.8V REG
(6/10)
IC305
3 CE
1
4 VDD
1
D_1.25V
D_1.25V
SY-208 BOARD (2/2)
A_3.1V
DDR_1.8V
D_1.85V
D_1.85V
TE_PWR_ON
R253
USB_3.2V
USB_3.2V
D_3.1V
D_3.1V
D_3.1V
D_3.1V
R254
AU_AVCC
AU_AVCC
GPE_00
G8
XRESET_REQ
XPWR_OFF
XIC_211_RST_REQ
W12
XRESET
AB18
GPE_05
GPE_08
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
XAF_LED
T7
POWER (1/2)
(PAGE 3-3)
D
POWER (1/2)
(PAGE 3-3)
A
POWER (1/2)
(PAGE 3-3)
C
D_1.25V
ST_UNREG
D_3.1V
A_3.1V
A_3.1V
CAM_-7.5V
CAM_13V
BL_H
BL_L
M_5.0V
CAM_3.5V
CAM_3.5V
CAM_3.5V
DDR_1.8V
D_1.85V
A_3.1V
AF ILLUMINAOR/
SELF-TIMER
SELF-TIMER
PITCH/YAW
SENSOR
AMP
(7/10)
X201
38MHz
CPU,
CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
(3/10, 4/10, 5/10)
2.8V REG
(PITCH/YAW)
(7/10)
IC507
SE511
D301
Vcont
VOUT
N8
4GB NAND
FLASH
LENS DRIVE,
IRIS MOTOR DRIVER,
FOCUS MOTOR DRIVER,
ZOOM MOTOR DRIVER
+
C901
CHARGING
CAPACITOR
( )
( )
CHARGING
CAPACITOR
( )
+
C902
SWITCH
4-1
DSC-T700_L2
4-1. FRAME SCHEMATIC DIAGRAM
FRAME
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
-
+
BH001
BATTERY TERMINAL
BOARD
D004
( )
AF ILLUMINATOR/
SELF-TIMER
CN705
(MULTI CONNECTOR)
RL-083 FLEXIBLE
BOARD
SP901
(LOUDSPEAKER)
FL001
(FL61210)
(FLASH UNIT)
CN702
MEMORY STICK
DUO CONNECTOR
3.5 inch
COLOR
LCD MONITOR
LCD
BACKLIGHT
TOUCH
PANEL
LCD901
38
2
39
1
1
39
38
2
39
1
1
14
1
7
6
8
2
1
1
10
11
12
1
1
10
1
14
12
13
14
60
61
1
7
6
8
MIC601
(MICROPHONE)
CN301
CN501
CN704
CN707
CN709
CN713
CN712
15
16
10
1
12
11
2
26
27
28
1
25
CN701
IC211
(Not supplied)
SY-208 BOARD
(SIDE A)
(SIDE A)
SY-208 BOARD
(SIDE B)
(SIDE B)
ST-203 FLEXIBLE BOARD
LEVEL 3
CD-743
FLEXIBLE BOARD
FLEXIBLE BOARD
LEVEL 3
LEVEL 3
LENS
BLOCK
BT-046 FLEXIBLE
BOARD
BOARD
BT001
LITHIUM RECHARGEABLE
BATTERY
( )
( )
C901
CHARGING
CAPACITOR
( )
C902
CHARGING
CAPACITOR
IC001
(Not supplied)
4-2. SCHEMATIC DIAGRAMS
DSC-T700_L2
COMMON NOTE FOR SCHEMATIC DIAGRAMS
ST-203 FLEXIBLE BOARD
(FLASH DRIVE)
(FLASH DRIVE)
BT-046 FLEXIBLE BOARD
(BATTERY TERMINAL)
(BATTERY TERMINAL)
RL-083 FLEXIBLE BOARD
(CONTROL SWITCH)
(CONTROL SWITCH)
Link
Link
4-2
DSC-T700_L2
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.
(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
ello
w
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
H
Cy
an
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.
ENGLISH
JAPANESE
ENGLISH
JAPANESE
4-2. SCHEMATIC DIAGRAMS
(ENGLISH)
(ENGLISH)
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