Sony DSC-T300 (serv.man2) Service Manual ▷ View online
DSC-T300_L2
4-16
• Refer to page 4-2 for mark 0.
ST-187
NO MARK:REC/PB MODE
3.4
3.1
0
0
3.4
5.0
0
0
3.1
LND020
LND017
XE_H
LND012
IC001
TPS65552RGTR
1
SW
2
SW
3
VCC
4
F_ON
5
N.C
6
I_PEAK
7
G_IGBT
8
N.C
XFULL
9
CHG 10
PGND 11
PGND 12
N.C
13
N.C
14
VBATT
15
N.C
16
HGND
17
LND022
L001
2.2uH
LND021
C003
XX
LND011
LND009
R001
100
100
D003
RB520S-40TE61
LND005
LND007
D002
DOR5352
1
2
3
4
5
6
R003
1M
C001
1u
LND018
XE_L
C006
220p
220p
LND002
C002
22u
LND003
LND006
LND004
R004
XX
C005
0.047u
C004
XX
LND015
R002
1M
LND001
LND016
LND019
LND010
LND008
D001
FT02P80TP
Q001
TIG030TS-S-TL-E
1
8
5
2
3
4
6
7
R005
4700
T001
1
2
3
4
C901
34u
315V
C902
30u
315V
ST_UNREG
REG_GND
REG_GND
STRB_ON
STB_CHG_CNT
D_3.1V
TRIGGER_GND
M_5V
C-
C+
XAF_LED
C-
C+
ST_UNREG
REG_GND
STRB_CHARGE
TRIGGER
XSTRB_FULL
B
08
2
1
D
A
F
A
F
B
5
E
7
E
C
XX MARK:NO MOUNT
D
8
FLASH DRIVE
4
6
C
3
2
1
of LEVEL3
PAGE 4-13
10
(10/10)
3
12
Pin
SY-191
CN701
11
FLASH
UNIT
AF ILLUMINATOR/
CHARGE CONTROL
FLASH CONTROL,
FLASH DRIVE
SELF-TIMER LAMP
FL901
CHARGING
CAPACITOR
CAPACITOR
CHARGING
ST-187 FLEXIBLE BOARD
DSC-T300_L2
4-17
• Refer to page 4-2 for mark 0.
BT-042
Note: BH001 and BT001 are not included
in BT-042 flexible complete board.
in BT-042 flexible complete board.
LND011
LND007
LND001
LND013
BATT_GND
LND015
BATT_UNREG
LND014
BATT_SIG
LND010
LND009
LND008
LND003
LND004
LND005
LND006
LND002
LND012
BT001
REG_GND
BATT_UNREG
BATT_UNREG
BATT_UNREG
BATT_UNREG
BATT_SIG
BATT_GND
BATT_GND
BATT_GND
BATT_GND
VL_3V
BATT_UNREG
08
A
A
3
B
C
2
B
4
1
C
BATTERY IN
2
1
of LEVEL3
PAGE 4-13
10
(10/10)
3
12
Pin
SY-191
CN704
11
BH001
s
TERMINAL
BATTERY
LITHIUM RECHARGEABLE
BATTERY
BOARD
BT-042 FLEXIBLE BOARD
DSC-T300_L2
Link
Link
4-3. PRINTED WIRING BOARDS
MC-190 FLEXIBLE BOARD
BT-042 FLEXIBLE BOARD
ST-187 FLEXIBLE BOARD
COMMON NOTE FOR PRINTED WIRING BOARDS
4-18
DSC-T300_L2
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
•
: Uses unleaded solder.
•
: Circuit board
: Flexible board
: Flexible board
Pattern from the side which enables seeing.
: pattern of the rear side
(The other layers’ patterns are not indicated)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
isn’t mounted in this model.
• C: panel designation
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS
2
1
3
2
1
3
2
1
3
3
4
5
2
1
1
2
3
6
5
4
E
B
C
3
1
5
2
4
6
1
2
3
6
5
4
3
1
5
2
4
6
1
2
3
5
4
4
3
1
2
3
1 2
4
5
5
3 4
1
2
1
4
2
3
4
6
2
5
3
1
1
2
4
3
1
4
2
3
• Chip parts.
Transistor
Diode
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