3-7
HDR-SR1/SR1E_L2
3-7. POWER BLOCK DIAGRAM (2/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
MD-133 BOARD (2/2)
FP-477 FLEXIBLE
BOARD
XFLASH_RST
XFLASH_RST
SHOE_UNREG
VTR_UNREG
FLASH_PWR_ON
HI_XRESET
XEX_RST
FLASH_PWR_ON
HI_XRESET
XSYS_RST
XSYS_RST
1
VTR_DD_ON
D_1.8V
ST_UNREG
3
4
IC4904
AND GATE
(1/5)
HDD_ON_HOST
XATA_RESET
XATA_RESET
1
HDD_ON_AVC
ADAPTOR_DETECT
ADAPTOR_DETECT
STROBE_ON
SHOE_ON
STRB_CHARGE
XSTRB_FULL
EP_2.8V
HDD_3.3V
REG_3.3V
MT_5.0V
ST_UNREG
HDD_3.3V
-RESET
3.3V
Q4001, Q4002
2
4
IC4001
NAND GATE
(5/5)
5
74
60
9
56
81
72
84
87
A_1.2V
D_1.2V
67
D_1.5V
65
EP_2.8V
A_2.8V
53
AU_2.8V
10
A_4.6V
51
AU_4.6V
12
EP_4.6V
50
SD_1.8V
59
D_3.3V
49
D_2.5V
REG_3.3V
47
CMOS_4.1V
40
BL_V
46
BL_-V
44
EP_8.5V
48
LANC_DC
90
BL_CONT
42
BATT_LI_3V
88
CN4006
CN4016
51
5 – 10
CN4001
2
CN4015
1
4
3
2
10
16 – 18
CN001
6 – 8
6 – 8
1, 3
75, 77, 79
IC_2001_D_1.2V
69, 71, 73
52, 54
D_2.8V
55, 57
D_1.8V
61, 63
MT_5.0V
SHOE_UNREG
SHOE_ON
VTR_UNREG
A_1.2V
D_1.2V
D_1.5V
EP_2.8V
A_2.8V
AU_2.8V
A_4.6V
AU_4.6V
EP_4.6V
SD_1.8V
D_3.3V
D_2.5V
CMOS_4.1V
BL_V
BL_-V
EP_8.5V
LANC_DC
BL_CONT
BATT_LI_3V
IC_2001_D_1.2V
D_2.8V
D_1.8V
MT_5.0V
43, 45
3
38, 39
FP-431 FLEXIBLE BOARD
STROBE FLASH UNIT
(FL20000)
HARD DISK DRIVE
(30GB)
+
IC5001
FLASH CONTROL
(2/5)
FLASH
DRIVE
Q5001
T5001
D5002
C001
L0001
XENON
LAMP
XE_K
XE_A
XE_A
XE_H
XE_L
L5001
2
SW
6
G_IGBT
1
3 VCC
VBAT
8
7
4
XINCHG
CHG
F_ON
CHARGING
CAPACITOR
S001
LENS ADAPTOR
DETECT
05