Sony DCR-HC40 Service Manual page 24

3-5. POWER BLOCK DIAGRAM (1/2)
FP-830
VC-352 BOARD (1/2)
(FLEXIBLE)
BT901
BATTERY
CN2101
TERMINAL
2
BATT UNREG
7
C
BATT SIG
1 Q2101,
2102 Q2103,
9 2104
CHARGE
14
SWITCH
J901
DC IN
22
ACV UNREG LF2101
26
16
20
BATT/XEXT
15
CN1203
INTELLIGENT 9
SHOE UNREG
ACCESSORY 8
FP-834 10
SHOE
(FLEXIBLE)
CN1205
LI 3V
BT501 10 16
LITHIUM
BATTERY
(SECONDARY)
FP-832
MS-200
(FLEXIBLE)
BOARD
(1/2)
(1/2)
S501
XRESET
Q8201
11 17
RESET
I/F
CN501
BATT SIG
OFF
POWER
ON CN1201
XPOWER SW
CONTROL
MODE 17
XMODE SW
KEY 16
BLOCK
R1207
EVER_3.0V
D004
CHG LED
11
(SS6300)
R1206
D001-003 MODE LED 6
RV001 T/W VR 3
LB-095 BOARD
LCD902
COLOR
CN302 CN301 CN9301
L9303
EVF
2 20 1
UNIT
D303
BACK
2 19
LIGHT
LED
(15/21)
IC9302
BACK LIGHT
FP-831 DRIVE
(FLEXIBLE)
BL ON
16
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
F004
BATT UNREG
F001
MT/15.5/BL REG UNREG
F002
C/D UNREG
F003
VTR UNREG
Q2105,2106
F005
IC2301
DC/DC CONVERTER
RESET,LANC I/O
SHOE ON
61 VCC1
D2301
49
3V REG
47
46
D2302
45
BATTERY
IN
14
DETECT
65 BATT SENS (14/21) VOUT
VCC 53 48
66 ACV SENS
62
IC8201
XRESET 73 51 RESET
HI CONTROL
BATT IN 31
50
SHOE ON
57
HI EVER SO 20 14 DIN
77 BATT/XEXT
HI EVER SCK 21 15 CLK
38 INIT CHARGE ON
67 13
XCS DD LD
37 FAST CHARGE
VTR DD ON 35 44 CTL1
42 IB SO
IB SI
43
XPOWER SW XLANC PWR ON 7
1
XMODE SW
2
LANC I/O
55
5.6V
VCC3
60
REG
LANC DC VOUT4
58
43
VREF
38
RT
D 2.8V
EP 8.5V
EP 2.8V
L9302
EP 4.6V
(15/21)
IC9301
RGB
DRIVE
TIMING
GENERATOR
18
3-9
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
(19/21)
D2305
RECT
VCC01 63
Q2301
VCC02 69
L2306 L2310
SWITCHING
L2309
Q2313,Q2314
OUT1-1 64
Q2308
OUT1-2 66
IN1 12
Q2303
L2307
SWITCHING
L2312
OUT2 68
IN2 11
Q2302
L2308
SWITCHING
OUT3-1 70
Q2309
OUT3-2 72
10
IN3
41
VR
L2305 L2319
Q2304
SWITCHING
L2320
L2321
OUT4 73
L2322
IN4 9
5V
VB 62
L2302
Q2303
Q2305 CAP VS
SWITCHING
OUT5 75
CAP ERROR
+INE5 24
L2303
Q2306 DRUM VS
SWITCHING
77
OUT6
DRUM ERROR
+INE6 21
L2301 L2304
OUT7 79
Q2307
SWITCHING
IN7 6
VCONT6 3
VOUT6 4
REG6CTL 5
VCONT5 1
D2304
RECT
VOUT5
2
D 1.5V
A 1.5V
L2325
A 1.2V
1.2V REG
L2326
D 1.2V
MT 5V
NS 2.8V
L2314 PR 2.8V
A 2.8V
L2315
L2316
D 2.8V
L2317
AU 2.8V
L2318
EP 2.8V
Q2320,Q2321
D 1.9V
1.9V REG
(19/21)
1
USB 3.1V
5 4
IC2302
3.1V REG
A 4.6V
AU 4.6V
EP 4.6V
RP 4.6V
(19/21)
1
CAM 3.1V
5 4
IC2303
3.1V REG
Q2313
13.5V
13.5V
REG
Q2301
CAM 15V
15V
REG
Q2311
EP 8.5V
8.5V
REG
-7.5V CAM -7.5V
REG
Q2315,
2316
CAM DD ON
LANC DC
BL-15.5V
3-10
DCR-HC40/HC40E
NS 2.8V
LANC DC
A 1.2V
D 1.2V
VTR UNREG
AU 4.6V
AU 2.8V
RP 4.6V
RP 2.8V
A 2.8V
A 1.5V
D 1.5V
USB 3.1V
1
TO
POWER
D 1.9V
BLOCK
DIAGRAM
D 2.8V
(2/2)
(PAGE 3-11)
MT 5V
A 4.6V
CAP VS
CAP ERROR
DRUM VS
DRUM ERROR
CAM DD ON
CAM 15V
CAM -7.5V
EP 13.5V
CAM 3.1V
EP 4.6V
8
2
EP 8.5V
9
EP 2.8V TO
7
POWER
NS 2.8V BLOCK
11
DIAGRAM
-15.5V
(2/2)
10
(PAGE 3-12)
CN1206