Power Block Diagram (1/3) - Sony DCR-TRV16 Service Manual

COVER
COVER

3-5. POWER BLOCK DIAGRAM (1/3)

VA-117 BOARD
BT901
BATTERY
TERMINAL
CN4601
BATT UNREG
6
S
BATT SIG
Q4601,
5
4602 Q4603,
1 4604
CHARGE
SWITCH
DC IN
LF4601
ACV UNREG
4
3
BATT/XEXT
2
FP-436
(FLEXIBLE)
CN4001
SHOE UNREG
15
1 2
INTELLIGENT
ACCESSORY
PRT HEAD UNREG
SHOE
14
3 4
CN4004
8
BL REG
9
BL CONT
7
TO
1 PANEL -15.3V
POWER 6
BLOCK DIAGRAM
(3/3)
EP 13.3V
PANEL 13.3V
(CK-108)
5
(PAGE 3-13)
EP 4.75V
PANEL 4.75V
4
EP 2.8V
PANEL 2.8V
3
MA-409 BOARD
FB-219 D5901, 5902
BOARD
IC5901
NIGHT
SHOT
LED
REMOTE
COMMANDER
D6001
RECEIVER
TALLY
LED
CN6001
6 5
MANUAL
FOCUS 1
2
SENSOR
CN5903 CN5902
PH6001, 6002
LB-077 BOARD
LCD903
COLOR CN6102 CN6101 CN4201
LCD
1 20 1
UNIT
8
1 20
7
IC4201
IC6101
RGB
BACK
DRIVE
LIGHT
DRIVE
LED ON/OFF
4 17
16
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
Q4301
SP VCC
REG
F4601
BATT UNREG
F4603
C/D VS 1.5V
F4604
BL REG UNREG
F4602
VTR UNREG
F4605 (DCR-TRV18/TRV18E/TRV118E)
F4606
SHOE ON
28
VCC
OUTPUT
49
VCC-1,2,3
Q4605, Q4607, Q4609
Q4606, Q4608, Q4610 (DCR-TR18/
OUTPUT
1
TRV18E/TRV118E)
VCC-4,5,6
Q4611 (DCR-TR16/TRV16E/TRV116E)
OUTPUT
5
VCC-7
VREF
27 VREF
MT 5V
11 11
R4011,4012
21
RT
22
CT
A 4.75V
5 5
AU 4.8V
VTR DD ON
9 9
29
STANDBY-3
CN4003
30 STANDBY
FB4202
EP 13.3V
EP 2.8V
EP 4.75V
IC4202
TIMING
GENERATOR
8
3-9
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
IC4301 IC4401
AUDIO MIC
IN/OUT AMP
AU 2.8V
AU 4.75V
IC4501
Q4508
DC/DC CONVERTER
SWITCHING
L4503
2
OUTPUT-7
OUTPUT
6
MONITOR-7
MONITOR
7
INPUT-7
31
STANDBY-7 Q4505
SWITCHING
L4506
OUTPUT-4 57
Q4512
SWITCHING
54
MOS GATE-4
OUTPUT
18
MONITOR-4
Q4506
SWITCHING
L4502
OUTPUT-1 45
Q4511
42
MOS GATE-1
SWITCHING
OUTPUT
40
MONITOR-1
Q4501 T4501
SWITCHING
4 5
50 1 6
OUTPUT-3
OUTPUT
34
MONITOR-3
8
2
COMP 41
3
Q4503
SWITCHING L4501
OUTPUT-2 46
OUTPUT
37
MONITOR-2
Q4509
SWITCHING L4504
CAP VS
OUTPUT-6 64
CAP ERROR
11
NONINV INPUT-6
Q4510
SWITCHING L4505
DRUM VS
OUTPUT-5 58
DRUM ERROR
NONINV INPUT-5 15
DCR-TRV16/TRV16E/TRV18/TRV18E/TRV116E/TRV118E
IC4101
A 4.75V
VIDEO
D 2.8V
IN/OUT
Q4502,4504,4507
MT 5V
5V
REG
MT 5V
L4511
BL REG
BL CONT
L4522
1.5V(IC1601)
L4520
D 1.5V
L4519
PLL 1.5V
IC4505
D 1.9V
1.9V REG
L4513
D 2.8V
L4515 AU 2.8V
L4514
A 2.8V
L4516 EP 2.8V
Q4519,4520
D4502
PANEL -15.3V
-15.3V
RECT
REG
Q4513
D 2.8V
EMERGENCY
DETECT
D4503
RECT Q4521
EP 13.3V
13.3V REG
EP 13.3V
Q4517,4518
CAM -6.5V
-6.5V REG
L4509
EP 4.75V
L4507
A 4.75V
L4510
RP 4.75V
L4508
AU 4.75V
A 4.75V
CAM DD ON
CAM 12V
12V
REG
Q4514-4516
3-10
SHOE ON
5
BATT SIG
1
INIT CHARGE ON
4
VTR DD ON
25
CAM DD ON
23
FAST CHARGE
3
BATT/XEXT
2
BATT UNREG
8
14
MT 5V
16
VTR UNREG
6
11 1.5V (IC1601)
13
EP 13.3V
36
D 1.9V
12
27 A 2.8V
2
29
26 TO
POWER
D 2.8V
28 BLOCK
DIAGRAM
30 (2/3)
(VC-281
D 1.5V
7
(PAGE 3-11)
9
PLL 1.5V
10
31
A 4.75V
33
RP 4.75V
32
19
CAP VS
21
CAP ERROR
20
15 DRUM VS
17
DRUM ERROR
18
CAM 12V
35
CAM -6.5V
34
CN4002