Sony Cyber-shot DSC-P73 Service Manual page 22

DSC-P73
For Schematic Diagram
• Refer to page 4-45 for printed wiring board.
1
ST-097 BOARD
A
FLASH DRIVE (ST BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
B
C
D
SY-100
(8/8)
CN703
THROUGH THE
FP-852 FLEXIBLE
E
PAGE 4-25
of LEVEL3
F
05
ST-097
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
2 3 4
R851
2200
0
R853
1800
0
0
Q851
3
CPH3235-S-TL-E
TRANS DRIVE
0
R852
100k
D851
MA111-(K8).S0
CN851 12P
ST_UNREG
12
ST_UNREG
11
ST_UNREG 10
ST_UNREG
9
REG_GND 8
REG_GND 7
REG_GND 6
REG_GND 5
STB_FULL
4
XSTRB_PWRSAVE
3
STB_ON 2
A_5V
1
4-29
ST-097 BOARD ST-097 BOARD
5 6
T851 D852
HAU160C030STP
4 5
P
1
3 S
C851
R855
F 2
150 0.22u
R856
4700
0
1
2
Q852
RTF025N03TL
TRANS DRIVE
Note: C852 is not included in
ST-097 complete board.
R854
10k
NC
0
OUT
5
VDD
7 8
LND851
XE_H
LND853 L851
TRIGGER
FLASH
UNIT
C852
135uF
310V
LND852
CHARGING
CAPACITOR
XE_L
274
1 2 3 4
Q853
CY25BAJ-8F-T23
FLASH DRIVE
8 7 6 5
0
R857
C854 47
0.1u
R858
1M
IC851
GND
FLASH CONTROL
0
IN IC851
TND721MH5-S-TL-E
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.
4-30
9 10
R859
1M
C853
0.047u