Sony DSC-T3 / DSC-T33 (serv.man2) Service Manual ▷ View online
DSC-T3
4-1
4-1. FRAME SCHEMATIC DIAGRAM (1/2)
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-2
FRAME SCHEMATIC DIAGRAM (1/2)
33P
CN702
1
REG_GND
2
V8
3
V7B
4
V7A
5
V6
6
VHLD
7
V5B
8
V5A
9
V4
10
VST
11
V3B
12
V3A
13
V2
14
V1B
15
V1A
16
REG_GND
17
CAM_-8.0V_CD
18
VSUB_CONT
19
SHT
20
REG_GND
21
H1A
22
H1B
23
REG_GND
24
H2A
25
H2B
26
REG_GND
27
RG
28
REG_GND
29
REG_GND
30
CCD-OUT
31
REG_GND
32
POWER_SAVE
33
CAM_15V_CD
26P
CN001
ACV_UNREG
2
LANC_DC
4
LANC_SIG
6
USB/LANC_GND
8
D+
10
D-
12
XAV_JACK_IN
14
A_OUT_L
16
A_OUT_R
18
A_GND
20
AUX
22
BATT/XEXT
24
ACV_GND
26
ACV_UNREG
1
ACV_UNREG
3
XLANC_JACK_IN
5
USB_LED
7
USB_HOST
9
USB_VBUS
11
XMULTI_IN
13
EXT_STRB_ON
15
V_OUT
17
V_GND
19
AUX
21
ACV_GND
23
ACV_GND
25
27
28
29
30
CN402
25P
1
LED_A
2
LED_K2
3
LED_K
4
NC
5
RGT
6
VB
7
VR
8
VG
9
VP
10
HCK1
11
HCK2
12
WIDE
13
REF
14
HST
15
PCG
16
XSTBY
17
VSSG
18
VSS(REG_GND)
19
VDD
20
DWN
21
EN
22
VCK
23
VST
24
CS
25
COM
CN705
6P
1
ACV_GND
2
ACV_GND
3
ACV_GND
4
ACV_UNREG0
5
ACV_UNREG0
6
ACV_UNREG0
19P
CN704
1
REG_GND(AU)
2
V_OUT
3
REG_GND(AU)
4
AU_OUT
5
REG_GND(AU)
6
REG_GND(USB)
7
REG_GND(USB)
8
USBPHY_D-
9
USBPHY_D+
10
REG_GND(USB)
11
VL_3V
12
VBUS
13
VBUS
14
VBUS
15
XMULTI_IN
16
NC
17
BATT/XEXT
18
NC
19
NC
10P
CN101
1
2
3
4
5
6
7
8
9
10
1
A
ND901
CD-535 BOARD
CN-229 BOARD
FP-029
MS-248 BOARD
FP-027
SCLK
GND
VCC
INT
DATA3
DATA1
GND
BS
DATA2
SDIO/DATA0
LCD901
2.5INCH
COLOR
LCD UNIT
(ACX535K-J)
FLEXIBLE
FLEXIBLE
MEMORY
STICK
DUO
CONNECTOR
STICK
DUO
CONNECTOR
MULTI CONNECTOR
SY-112 BOARD(1/2)
16
FRAME SCHEMATIC DIAGRAM(1/2)
8
10
13
7
D
14
4
17
6
3
E
C
F
11
B
12
9
J
18
2
5
15
16
G
H
I
BT001
LITHIUN BATTERY
(SECONDARY)
LITHIUN BATTERY
(SECONDARY)
BACK LIGHT
TO SY-112 BOARD(2/2)
DSC-T3
FRAME SCHEMATIC DIAGRAM (2/2)
4-3
4-4
FRAME SCHEMATIC DIAGRAM (2/2)
19P
CN703
1
STB_UNREG
2
STB_UNREG
3
STB_UNREG
4
STB_UNREG
5
STB_UNREG
6
REG_GND
7
REG_GND
8
REG_GND
9
REG_GND
10
REG_GND
11
REG_GND
12
DD_P_5V
13
XSTRB_PWR_SAVE
14
STRB_CHG
15
STRB_ON
16
STB_FULL
17
NC
18
AF_LED_5V
19
AF_LED_K
21P
CN002
1
Z_RST_GND
2
Z_RST_SENS
3
Z_RST_VCC
4
F_RST_GND
5
F_RST_SENS
6
F_RST_VCC
7
N.C
8
FOCUS_A
9
FOCUS_B
10
FOCUS_A
11
FOCUS_B
12
ZOOM_A
13
ZOOM_A
14
ZOOM_B
15
ZOOM_B
16
TEMP_OUT
17
TEMP_GND
18
IRIS_A
19
IRIS_A
20
IRIS_B
21
IRIS_B
16P
CN002
1
MIC_IN
2
MIC_GND
3
XPOWER_LED_ON
4
EVER_3.0V
5
XPWR_ON
6
REG_GND
7
XAE_LOCK_ON
8
XSHTR_SW
9
XRESET_SW
10
XCHARGE/XSTRB_LED
11
EVER_3.0V
12
KEY_AD0
13
KEY_AD1
14
KEY_AD2
15
REG_GND
16
NC
1
A
11P
CN501
1
LENSV_OUTB
2
LENSV_OUTB
3
LENSV_OUTA
4
LENSV_OUTA
5
M_5V
6
M_5V
7
N.C
8
GND
9
GND
10
LENSV_RST_LED
11
LENSV_OPENSENS
18P
CN002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
27P
CN701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
ST-113 BOARD
FP-025
FP-693
LENS UNIT
(LSV-850B)
(LSV-850B)
FLEXIBLE
CONTROL SWITCH BLOCK
(SW51570)
(SW51570)
16
FRAME SCHEMATIC DIAGRAM(2/2)
8
10
7
D
4
6
3
E
C
F
11
B
9
J
2
5
G
H
I
FLEXIBLE
LD-172 BOARD
STB_UNREG
STB_UNREG
DD_P_5V
REG_GND
STB_UNREG
REG_GND
REG_GND
STB_UNREG
REG_GND
AF_LED_5V
STB_ON
XSTRB_PWR_SAVE
XSTRB_FULL
REG_GND
AF_LED_K
REG_GND
STB_CHG
STB_UNREG
PI-001
HR_EN2
HR_DIA2A
XCAM_DR_PS
LENSV_ENB
REG_GND
HR_ENO
LENSV_6V
LENS_TEMP
HR_DIA2B
XZM_RST_SENS
Z_RST_VCC
LENSV_6V
HR_DIR0A
HR_EN3
REG_GND
LENSV_DIR
F_RST_VCC
D_2.8V
M_5V
HR_DIA3A
REG_GND
LENSV_RST_LED
HR_DIROB
M_5V
LENSV_OPENSENS
HR_DIA3B
XFC_RST_SENS
FP-026
FLEXIBLE
SY-112 BOARD(2/2)
TO SY-112 BOARD(1/2)
4-2. SCHEMATIC DIAGRAMS
Link
Link
DSC-T3
ST-113 BOARD
(FLASH)
CN-229 BOARD
(MULTI CONNECTOR)
CONTROL SWITCH BLOCK
(SW51750)
CD-535 BOARD
(CCD IMAGER)
ST-113 BOARD
(FLASH)
CN-229 BOARD
(MULTI CONNECTOR)
CONTROL SWITCH BLOCK
(SW51750)
CD-535 BOARD
(CCD IMAGER)
COMMON NOTE FOR SCHEMATIC DIAGRAMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
DSC-T3
4-5
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
Link
(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
•
• 5: fusible resistor
• C: panel designation
•
A
: B+ Line
•
B
: B– Line
•
J
: IN/OUT direction of (+,–) B LINE.
•
C
: adjustment for repair.
•
A
: VIDEO SIGNAL (ANALOG)
•
A
: AUDIO SIGNAL (ANALOG)
•
A
: VIDEO/AUDIO SIGNAL (ANALOG)
•
A
: VIDEO/AUDIO/SERVO SIGNAL
•
A
: SERVO SIGNAL
• Circled numbers refer to waveforms.
(Measuring conditions voltage and waveform)
(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.)
Precautions Upon Replacing CCD imager
• The CD-535 board mounted as a repair part is not equipped
with a CCD imager.
When replacing this board, remove the CCD imager from
the old one and mount it onto the new one.
When replacing this board, remove the CCD imager from
the old one and mount it onto the new one.
• If the CCD imager has been replaced, carry out all the
adjustments for the camera section.
• As the CCD 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.
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.
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)
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
Y
ello
w
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
Electronic beam
scanning frame
scanning frame
CRT picture frame
H
Cy
an
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
Note :
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
About 28 cm (PTB-450)
About 12 cm (PTB-1450)
About 12 cm (PTB-1450)
Front of the lens
Pattern box
Tripod camera holder
2-187-260-01
2-187-260-01
Cyber-shot station (UC-TC)
1-818-878-11
1-818-878-11
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
For PTB-450:
J-6020-250-A
J-6020-250-A
For PTB-1450:
J-6082-559-A
J-6082-559-A
Pattern box
Color bar chart
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