Sony DCR-TRV12E Service Manual page 38

COVER
COVER
3-5. POWER BLOCK DIAGRAM (1/2)
VA-118 BOARD
BT901
BATTERY
TERMINAL
CN4603
BATT UNREG
1
S
BATT SIG
Q4601,
2
4602 Q4603,
3 4604
CHARGE
SWITCH
DC IN
LF4601
ACV UNREG
1
2
BATT/XEXT
3
CN4602
CN4001
1
INTELLIGENT SHOE UNREG
ACCESSORY 1
2
SHOE
CN5207
CN4005
EVER_3.0V
5 4 13
LED
CONTROL SWITCH
BLOCK(CF-CX4000)
54
55
CK-129
BOARD
75
BT5201 16 1
LITHIUM
LI_3V 74
BATTERY
38
37
Q4101
42
I/F
BATT SIG 43
56
1
2
S5203
XRESET
6 11
RESET
CN5208
LB-085 BOARD
LCD902
COLOR
CN5602 CN5601 CN4201
FB4202
EVF
1 20 1
UNIT
2 19
1 20
(1/5)
IC5601
IC4201
RGB
BACK
DRIVE
LIGHT
DRIVE
LED ON/OFF
5 16
16
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
F4602
BATT UNREG
F4605 L4601
BL REG UNREG
F4604
C/D VS
F4603
VTR UNREG
(4/5)
Q4608,4610
F4606
IC4501
DC/DC CONVERTER
RESET,LANC I/O
SHOE ON
56 VCC
D4503
43
3V REG
41
40
D4502
39
BATTERY
IN
14
DETECT
BATT SENS (2/5) VOUT
VCC
53 42
ACV SENS
62
IC4101
73 45
XRESET RESET
HI CONTROL
BATT IN 31
44
SHOE ON
HI EVER SO 20 27 DIN
BATT/XEXT
HI EVER SCK 21 28 CLK
INIT CHARGE ON
XCS DD 49 26 LD
FAST CHARGE
VTR DD ON 35 39 CTL1
IB SO
IB SI
VTR DD SENS
VTR MODE SW
CAM MODE SW XLANC PWR ON 8
Q4526 49
LANC
V CONT
REG 52
I/O
LANC DC
54
D 2.8V
EP 13.3V
EP 2.8V
EP 4.6V
(1/5)
IC4202
TIMING
GENERATOR
8
3-9
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
(3/5)
IC4301
YAW/PITCH
SENSOR AMP
A 2.8V
VTR UNREG
Q4514,4516,4518
5V
REG
37
VREF
RT 30
L4502
Q4504
SWITCHING
L4508
OUT1 57
IN1 20
L4503 L4509
Q4505
SWITCHING
L4521
OUT2 58
L4511
BL CONT
+INE2 14 L4512
L4504
L4513
Q4506
SWITCHING L4514
L4515
Q4524,4525
OUT3 59
1.9V REG
IN3 22
5
34
VR
L4505 L4516
Q4507
SWITCHING
L4517
L4518
OUT4 60
L4519
IN4 23
L4506
CAP VS
Q4508
SWITCHING
OUT5 61
CAP ERROR
+INE5 9
L4507
DRUM VS
Q4509
SWITCHING
OUT6 62
DRUM ERROR
6
+INE6
D4502
RECT
L4501 L4510
12V
REG
Q4515,
OUT7 63
Q4517,
Q4510
Q4519
SWITCHING
IN7 2
D4504
RECT
DCR-TRV12E/TRV14E/TRV19/TRV19E
R400,4005
VTR UNREG
MT 5V
IN1
D 1.5V
BL REG
BL CONT
IR 2.8V
PR 2.8V
A 2.8V
D 2.8V
AU 2.8V
EP 2.8V
D 1.9V
(4/5)
1
USB 3.1V
4
IC4504
3.1V REG
A 4.6V
AU 4.6V
EP 4.6V
RP 4.6V
EP 13.3V
13.3V
REG
Q4513
CAM 12V
CAM -6.5V
-6.5V
REG
Q4520,
CAM DD ON
4521
LANC DC
3-10
D 2.8V
23
NS LED A 1
25
A 4.6V
TO
28
POWER
LANC DC
BLOCK
29
DIAGRAM
AU 2.8V
(2/2)
10
(MA-421)
CN4002 (PAGE 3-11)
CN4004
XVTR MODE SW
54
XCAM MODE SW
55
VTR UNREG
1 3
AU 4.6V
30
AU 2.8V
26
RP 4.6V
28
RP 2.8V
25
A 2.8V
21 23
D 1.5V
2 4
2
IN1
5 7
USB 3.1V TO
6
POWER
D 1.9V
BLOCK
8
DIAGRAM
D 2.8V
(2/2)
20 22
24 (VC-311)
MT 5V
(PAGE 3-11)
6 11
A 4.6V
27 29
CAP VS
14 16
CAP ERROR
15
DRUM VS
10 12
DRUM ERROR
13
CAM DD ON
18
CAM 12V
32
CAM -6.5V
31
EP 13.3V
33
EP 4.6V
6
3
EP 13.3V
3
EP 2.8V
TO
7 POWER
BL REG
BLOCK
4
DIAGRAM
BL CONT
(2/2)
5
(PD-188)
CN4003 (PAGE 3-12)