Sony DCR-TRV22 Service Manual page 38

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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
3
DC IN
LF4601
ACV UNREG
1
2
BATT/XEXT
3
CN4602
CN4001
INTELLIGENT 1 SHOE UNREG
1
ACCESSORY
2
SHOE
CN5207
CN4005
EVER_3.0V
5 4 13
LED
CONTROL SWITCH
BLOCK(CF-CX4000)
CK-129
BOARD
BT5201 16 1
LITHIUM
LI_3V
BATTERY
BATT SIG
S5203
XRESET
6 11
RESET
CN5208
LB-085 BOARD
LCD902
COLOR
CN5602 CN5601 CN4201
EVF
UNIT 1 20 1
2 19
1 20
IC5601
IC4201
BACK
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
Q4603,
4604
CHARGE
L4601
F4605
SWITCH
BL REG UNREG
F4604
C/D VS
F4603
VTR UNREG
Q4608,4610
F4606
SHOE ON
56
VCC
D4503
43
41
40
D4502
39
14
BATT SENS VOUT
54 (2/5)
VCC
53 42
55 ACV SENS
62
IC4101
XRESET 73 45
HI CONTROL
BATT IN 31 44
75 SHOE ON
HI EVER SO DIN
74 BATT/XEXT 20 27
HI EVER SCK 21 28 CLK
38 INIT CHARGE ON
XCS DD 49 26 LD
37 FAST CHARGE
Q4101
35
VTR DD ON 39 CTL1
42 IB SO
I/F
IB SI
43
56 VTR DD SENS
1 VTR MODE SW
2 CAM MODE SW XLANC PWR ON 8
7 XPHOTO STBY SW
49
Q4526
V CONT
REG 52
LANC DC
54
D 2.8V
FB4202
EP 13.3V
EP 2.8V
EP 4.6V
(1/5) (1/5)
IC4202
RGB TIMING
DRIVE GENERATOR
8
3-9
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
VTR UNREG
(4/5)
IC4501
DC/DC CONVERTER
Q4514,4516,4518
RESET,LANC I/O
5V
REG
VREF 37
RT 30
L4502
Q4504
SWITCHING
L4508
OUT1 57
3V REG
IN1 20
L4503 L4509
Q4505
SWITCHING
BATTERY L4521
IN
OUT2 58
DETECT
BL CONT
+INE2 14
L4504
RESET L4513
Q4506
SWITCHING
L4514
L4515
OUT3 59
IN3 22
VR 34
L4505 L4516
Q4507
SWITCHING
L4517
L4518
OUT4 60
L4519
LANC
I/O IN4 23
L4506
Q4508 CAP VS
SWITCHING
OUT5 61
CAP ERROR
+INE5 9
L4507
DRUM VS
Q4509
SWITCHING
OUT6 62
DRUM ERROR
6
+INE6
D4502
RECT
L4501
OUT7 63
Q4510
SWITCHING
IN7 2
D4504
RECT
Global electronic heritage manuals
(3/5)
IC4301
YAW/PITCH
SENSOR AMP
A 2.8V
VTR UNREG
MT 5V
IN1
D 1.5V
BL REG
BL CONT
IR 2.8V
L4511 PR 2.8V
A 2.8V
L4512
D 2.8V
AU 2.8V
EP 2.8V
Q4524,4525
D 1.9V
1.9V REG
(4/5)
1
USB 3.1V
5 4
IC4504
3.1V REG
A 4.6V
AU 4.6V
EP 4.6V
RP 4.6V
EP 13.3V
13.3V
REG
Q4513
L4510
CAM 12V
12V
REG
Q4515,
Q4517,
Q4519
CAM -6.5V
-6.5V
REG
Q4520,
4521 CAM DD ON
LANC DC
3-10
19/1/2014
DCR-TRV22/TRV22E
D 2.8V
23
R400,4005 NS LED A 1
25
A 4.6V
TO
28
POWER
LANC DC
BLOCK
29
DIAGRAM
AU 2.8V
10 (2/2)
(MA-421)
CN4002 (PAGE 3-11)
CN4004
XVTR MODE SW
54
XCAM MODE SW
55
XPHOTO STBY SW
58
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
IN1 2
5 7
USB 3.1V TO
6
POWER
D 1.9V
BLOCK
8
DIAGRAM
D 2.8V
20 22 (2/2)
24 (VC-312)
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)