Sony DSC-T500 (serv.man2) Service Manual ▷ View online
DSC-T500_L2
3-5E
3-5. POWER BLOCK DIAGRAM (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
XACV_IN
IC_401_1_SI
IC_401_1_SO
XIC_401_1_SCK
XCS_IC_201_BATT
CLOCK
GENERATOR
(2/13)
IC202
CLOCK
SELECT
(11/13)
IC1101
(9/13)
IC901
(9/13)
IC902
CHARACTOR
GENERATOR
GENERATOR
(11/13)
IC1102
ZM_SENS_VCC
MAX_5.0V
MAX_5.0V
MAX_5.0V
MAX_5.0V
MAX_5.0V
TI_V5.0V
TI_V5.0V
D_3.2V
D_3.2V
CN1208
FC_SENS_VCC
LENS BLOCK
FOCUS
RESET
SENSOR
ZOOM
RESET
SENSOR
ST-200 FLEXIBLE BOARD
CN1202
D001
ST_UNREG
ST_UNREG
ST_UNREG_ON
ST_UNREG_ON
T001
FL901
FLASH
UNIT
L001
FLASH CONTROL,
CHARGE CONTROL
IC001
TI_5.0V
M_5.0V_AFLED
MAX_5.0V
D002
CAM_13V_CD
CAM_-7.5V_CD
CAM_VH
CAM_VL
HVDD_2.3V
D_3.2V
D_3.2V
D_3.2V
XIC_401_SYSTEM_RST
XIC_401_SYSTEM_RST
CN801
CCD IMAGER
IC101
HIGH SPEED
BUFFER AMP
IC102
CD-745 FLEXIBLE
BOARD
BOARD
20
23
3.5 inch
COLOR
LCD MONITOR
LCD901
LCD
BACKLIGHT
CN1101
17
33
34
35
1
12
11
9, 10
BL_L
BL_H
BL_L
BL_H
39
38
XIC_401_SYSTEM_RST
VCC(3V)
VCC2(6.4V)
VCCI
D_3.2V
D_3.2V
D_1.8V
D_1.8V
XAF_LED
TI_5.0V
AFLED_CONT
AFLED_CONT
D_3.2V
D_1.8V
TI_5.0V
IC1003
OPTICAL
IMAGE
STABILIZATION
DRIVE
(10/13)
IC401
(2/2)
(2/2)
SE1001
IC1004
PITCH/YAW
SENSOR AMP
(10/13)
SE1002
PITCH
SENSOR
YAW
SENSOR
10
R1246
R1245
7
R305
D1201
(ACCESS)
DVDAT13 K15
L802
L1101
L302
L801
C842
FB802
FB801
FB803
FE_2.8V
FB804
CCD SIGNAL
PROCESS,
TIMING GENERATOR
(8/13)
Q805
-7.5V
-7.5V
DISCHARGE
IC801
RESET
D11
2.3V REG
(8/13)
IC802
4 Vin
Vout 3
13V REG
(8/13)
IC805
5 Vin Vout 4
HVDD_3.5V
3.5V REG
(8/13)
IC803
4 Vin
Vout 3
1.8V REG
(8/13)
IC804
6 Vin
Vout 4
2.8V REG
(10/13)
IC1001
A_3.2V
D_3.2V
TI_5.0V
XIC_401_SYSTEM_RST
XIC_401_SYSTEM_RST
XIC_401_SYSTEM_RST
XIC_401_SYSTEM_RST
XIC_1003_RST
VDD
CE
3
4
VOUT 1
1.5V REG
(10/13)
IC1002
VDD
CE
4
3
Vout 1
XDL
A6
USBPWREN
T1
RESET_N
A7
D_1.2V
SY-209 BOARD (2/2)
A_3.2V
D_1.8V
D_1.8V
L301
D_3.2V
D_3.2V
L304
XLGPI06
A9
XFCD1
T22
GSI3
H14
GSI2
F12
GSI5
A15
DAIN
E1
PDETECT
K7
VBAT_MSR
G2
MICEN
MICEN
MICENB
C12
POWER (1/2)
(PAGE 3-4)
C
POWER (1/2)
(PAGE 3-4)
A
POWER (1/2)
(PAGE 3-4)
B
D_1.2V
UNREG
MAX_5.0V
ST_UNREG
D_3.2V
A_3.2V
CAM_VL
CAM_VH
PANEL_6.4V
BL_H
BL_L
TI_5.0V
D_1.8V
Q1203, 1202
B+ SWITCH
Q1204, 1205
LED SWITCH
Q1201
LED SWITCH
AF illuminator/
self-timer lamp
X201
38MHz
CPU,
CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
FRONT CONTROL
(4/13)
L20
XIC_1102_CLK_SEL
F17
PWM6/GSI4
G22
DVCNTL8
PANEL_6.4V
F13
M2D
J1 PWRON0
C15
M1D
XFC_RST_LED
XZM_RST_LED
H3 PWRON1
2.8V REG
(13/13)
IC1302
4
VDD
3
CE
1
C7
Vout
MVCC_L
( )
MC1310
L-CH MICROPHONE
UNIT
( )
MC1330
R-CH MICROPHONE
UNIT
MIC AMP
(13/13)
IC1301
SW-535 FLEXIBLE BOARD
CN1205
D_3.2V
D001
(POWER)
7
POWER
S004
5
TI_5.0V
D003
( )
12
D002
( )
2
DIRECT_PB
S003
4
POWER_SW
DDR-SDRAM
(7/13)
IC601
NAND FLASH
MEMORY
(613)
IC701
D_1.8V
D_1.8V
D_3.2V
D_1.8V
LENS DRIVE,
IRIS MOTOR DRIVER
FOCUS MOTOR DRIVER,
ZOOM MOTOR DRIVER
Q1208
LED RESET
( )
DSC-T500_L2
4-1
4-1. FRAME SCHEMATIC DIAGRAM
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
FRAME
( )
BT001
LITHIUM RECHARGEABLE
BATTERY
CN001
(MULTI CONNECTOR)
LEVEL3
FL901
(FLASH UNIT)
D002
AF illuminator/
self-timer lamp
( )
( )
C902
CHARGING
CAPACITOR
( )
C901
CHARGING
CAPACITOR
LEVEL3
LEVEL3
BH001
(BATTERY TERMINAL BOARD)
13
11
2
14
CN801
CN1202
CN1204
CN1205
CN1208
CN1209
IC701
(Not supplied)
CN1101
CN1102
SP901
(PIEZOELECTRIC BUZZER)
CN1201
MEMORY STICK
DUO CONNECTOR
( )
SE1002
(PITCH)
SE1001
(YAW)
23
8
13
9
44
1
2
45
1
10
1
13
2
38
1
39
1
6
2
1
1
1
2
13
12
10
50
51
1
51
3.5 inch
COLOR
LCD MONITOR
LCD
BACKLIGHT
LCD901
1
10
12
11
MC-195
FLEXIBLE BOARD
FLEXIBLE BOARD
1
45
CD-745 FLEXIBLE
BOARD
BOARD
IC101
(Not supplied)
LENS BLOCK
BT-045
FLEXIBLE BOARD
FLEXIBLE BOARD
SW-535
FLEXIBLE BOARD
FLEXIBLE BOARD
ST-200 FLEXIBLE
BOARD
BOARD
1
12
TOUCH
PANEL
SY-209 BOARD
(SIDE A)
(SIDE A)
SY-209 BOARD
(SIDE B)
(SIDE B)
S
MC1330
R-CH
MICROPHONE UNIT
MC1310
L-CH
MICROPHONE UNIT
Ver. 1.1 2008.09
DSC-T500_L2
SW-535 FLEXIBLE BOARD
(CONTROL SWITCH)
(CONTROL SWITCH)
MC-195 FLEXIBLE BOARD
(MULTI CONNECTOR)
(MULTI CONNECTOR)
ST-200 FLEXIBLE BOARD
(FLASH DRIVE)
(FLASH DRIVE)
BT-045 FLEXIBLE BOARD
(BATTERY IN)
(BATTERY IN)
Link
Link
4-2. SCHEMATIC DIAGRAMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
4-2
DSC-T500_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
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.
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Click on the first or last page to see other DSC-T500 (serv.man2) service manuals if exist.