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DSC-U50
COVER
COVER
For Schematic Diagram
• Refer to page 4-43 for printed wiring board. (ST-090 BOARD)
1
2
3
ST-090 BOARD
A
FLASH DRIVE(ST BLOCK)
CN560 10P
ST_UNREG
1
ST_UNREG
2
B
STB_CHARGE
3
TY-018
(4/4)
XSTB_FULL
4
CN903
ST_5V
5
THROUGH THE
STRB_ON
6
YS-020 HARNESS
REG_GND
7
PAGE 4-18
of LEVEL3
REG_GND
8
REG_GND
9
STATIC_GND
10
C
D
E
CN562 15P
FOCUS_A
15
F
FOCUS_B
14
FOCUS_A
13
FOCUS_B
12
LENS_TEMP
11
TY-018
REG_GND
10
(3/4)
F_SENS_GND
9
CN904
THROUGH THE
F_SENS_VCC
8
YL-001 HARNESS
XFC_RST_SENS
7
PAGE 4-15
G
of LEVEL3
HALL+
6
BIAS-
5
BIAS+
4
HALL-
3
DRIVE+
2
DRIVE-
1
H
05
ST-090, FP-745, STROBOSCOPE LUMINOUS UNIT
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
4
5
6
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
Q502
T502
Q503
MCH3306-TL-E
CHARGE TRANS
CPH3205-SONY-TL-E
L501
B+ SWITCHI
4.7uH
TRANS DRIVE
0.3
P
S
2
2.4
R513
2200
C513
R502
1
2.4
0.1u
100k
0.2
F
3
R506
C506
470
0.22u
R503
4
10k
Q501
2.4
DTC144EHT2L
SWITCHING
0
R501
4700
0
6
0
2
1
D501
MA111-(K8).S0
CL522
0
D503
MAZS051008SO
CN563
16P
STATIC_GND
1
1
STATIC_GND
N.C.
2
N.C.
FOCUS_A
3
FOCUS_A
FOCUS_B
4
FOCUS_B
FOCUS_A
5
FOCUS_A
FOCUS_B
6
FOCUS_B
LENS_TEMP
7
LENS_TEMP
8
F_SENS_GND
F_SENS_GND
9
F_SENS_VCC
F_SENS_VCC
10
XFC_RST_SENS
XFC_RST-SENS
11
HALL+
HALL+
12
BIAS-
BIAS-
13
BIAS+
BIAS+
14
HALL-
HALL-
15
DRIVE+
DRIVE+
16
DRIVE-
16
DRIVE-
4-25
ST-090 BOARD
ST-090 BOARD
7
8
9
D502
HAU160C030TP
5
CN561
8P
R507
8
ST-300V
4700
7
ST-300V
6
NC
NC
5
4
REG_GND
3
REG_GND
Q504
IGBT_G
2
RN1902FE(TPLR3)
2.7
FLASH CHARGE
3
1
REG_GND
DETECT
0
5
4
C508
1u
IC501
R4.9/P0
FLASH DRIVE
IC501
IN
VDD
TND721MH5-S-TL-E
OUT
0
NC
GND
C512
XX
FP-745 FLEXIBLE BOARD
(PRINTED WIRING BOARD is omitted.)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
10
11
12
STROBOSCOPE
LUMINOUS UNIT
STROBOSCOPE LUMINOUS UNIT is
replaced as a unit,so that
PRINTED WIRING BOARD is omitted.
ST-300V
8
ST-300V
7
R602
1M
NC
6
L601
NC
5
REG_GND
4
REG_GND
3
IGBT_G
2
REG_GND
1
5
6
7
8
4
3
2
1
R601
47
0
R603
100k
STATIC_GND
1
FOCUS_A
1
2
FOCUS_B
3
FOCUS_A
4
FOCUS_B
5
LENS_TEMP
6
NC
7
F_SENS_GND
8
F_SENS_VCC
LENS
BLOCK
9
XFC_RST_SENS
10
HALL+
LENS BLOCK is replaced as a block,
11
BIAS-
so that there PRINTED WIRING BOARD and
SCHEMATIC DIAGRAM are omitted.
12
BIAS+
13
HALL-
14
DRIVE+
15
15
DRIVE-
The components identified by mark 0 or dotted
Les composants identifiés par une marque 0 sont
line with mark 0 are critical for safety.
critiques pour la sécurité. Ne les remplacer que
Replace only with part number specified.
par une piéce portant le numéro spécifié.
4-26
13
LND602
XE_A(H)
LND601
TRIGGER
FLASH UNIT
LND603
XE_K(L)
266
IC601
FLASH SWITCH
IC601
CY25AAJ-8
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