Sony DCR-HC14E Service Manual page 28
Digital video camera recorder
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Also See for DCR-HC14E:
- Operation manual (196 pages) ,
- Brochure & specs (28 pages) ,
- Service manual (74 pages)
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For Schematic Diagram
• Refer to page 4-67 for printed wiring board.
2
3
1
VA-118 BOARD(4/5)
NO MARK:REC/PB MODE
A
DC/DC CONVERTER(DD BLOCK)
XX MARK:NO MOUNT
VTR_UNREG
C/D_VS
@16
(5/5)
BL_REG_UNREG
B
BATT_UNREG
REG_GND
@13
(3/5)
BL_CONT
C
D
E
F
XCS_DD
G
HI_EVER_SO
HI_EVER_SCK
VOUT
LANC_OUT
LANC_OUT
XLANC_PWR_ON
XLANC_PWR_ON
LANC_IN
H
@06
LANC_IN
(2/5)
XLANC_ON
XLANC_ON
BATT_IN
BATT_IN
I
VTR_DD_ON
EVER_3.0V
EVER_3.0V
@09
(3/5)
LI_3V
LANC_DC
LANC_DC
J
@10
LANC_SIG
(3/5)
LANC_SIG
XRESET
XRESET
DRUM_ERROR
DRUM_ERROR
CAP_ERROR
CAP_ERROR
@14
CAM_DD_ON
(3/5)
CAM_DD_ON
CAP_VS
CAP_VS
DRUM_VS
DRUM_VS
K
16
SIGNAL PATH
Drum servo (speed and phase)
Capstan servo (speed and phase)
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4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
4
5
6
7
R :REC MODE
P :PB MODE
R4511
R4513
27k
33k
C4559
0.1u
R4520
47k
±
0.5%
R4517
3900
±
0.5%
R4516
R4521
R4518
R4514
R4515
1k
XX
9100
39k
1k
R4510
4700
qd
IC4502 ys
REC/PB
C4504
4700p
C4503
R4502
0.022u
1k
0.6
1.2
1.6
IN1
5.7
IN2
IC4502
IN3
2.9
IN4
4.7
DC/DC CONVERTER
1.1
CAP_VS
2.4
DRUM_VS
IC4502
MB44A120APFV-G-BND-ER
3.0
0
3.0
C4501
3.0
0.1u
B
0.7
R4501
30k
0
C4502
0.1u B
3.0
R4503
4700
R4526
D4502
33
ISS357-TPH3
Q4527
C4505
XX
0.047u
B
C4511
C4514
C4506
C4509
0.1u
0.1u
0.1u
0.047u
B
B
B
B
C4512
C4515
C4507
1u
1u
0.1u
B
B
B
REC
REC/PB
PB
4-19
manuals search engine
VA-118 BOARD SIDE A
VA-118 BOARD SIDE A
8
9
10
11
12
IN1
1.6
1
2
3
6.5
4
5
Q4504
8.3
XNONE9200LSO
SWITCHING
IN2
5.7
2
1
3
2.5
8.3
4
5
Q4505
XNONE9200LSO
C4521
SWITCHING
4.7u
IN3
2.9
2
1
3
5.3
4
5
8.3
Q4506
XNONE9200LSO
SWITCHING
IN4
8.3 Vp-p
4.7
2.0 usec
2
1
3.5
3
Q4507
4
5
XNONE9200LSO
8.3
SWITCHING
C4522
4.7u
R3.8/P/3.2
6.0
7.0
3.5
5.3
2.5
CAP_VS
Q4526
6.5
1.1
MCH3335-TL-E
2
1
8.3
SWITCH
3
8.3
7.1
R4524
2.2
5
5.6
5.6
8.3
4
8.3
Q4508
5.6
XNONE9200LSO
C4526
SWITCHING
4.7u
7.3
7.3
3.0
C4518
DRUM_VS
10u
C4519
0.3
B
XX
2.5
2
1
2.8
3
C4561
6.0
XX
4
5
Q4509
8.3
XNONE9200LSO
SWITCHING
qs
IC4502 ya
REC/PB
IN7
8.3 Vp-p
2.1 usec
L4501
33uH
R4523
100k
4.7
1
8.4
5
2
4
C4523
3.8
4.7
2.2u
B
3
Q4510
CPH5819-TL-E
D4503
SWITCHING
MAS3132E0LSO
D4504
MA4ZD03001S0
C4520
1u
VA-118 BOARD SIDE B
VA-118 BOARD SIDE B
13
14
15
16
L4521
L4502
L4508
4.7uH
22uH
4.7uH
C4538
C4530
22u
4.7u
C4560
6.3V
6.3V
4.7u
A
L4503
L4509
4.7uH
L4511
22uH
C4539
4.7uH
10u
C4531
10V
L4512
C4542
4.7u
A
10u
10V
4.7uH
6.3V
A
C4544
L4513
10u
4.7uH
6.3V
A
C4546
L4514
10u
4.7uH
6.3V
A
C4548
L4504
L4515
22u
22uH
22uH
6.3V
A
C4532
C4550
68u
4.7u
6.3V
4V
B
R4561
L4516
100k
4.7uH
C4543
L4517
10u
4.7uH
6.3V
A
C4545
L4505
L4518
10u
33uH
4.7uH
6.3V
A
C4533
4.7u
C4547
L4519
6.3V
10u
4.7uH
6.3V
A
C4549
10u
6.3V
A
IC4504
TK11131CSCL-G
2.8
4.7
C4562
0.01u
B
1.3
3.1
CAP_VS
C4541
4.7u
L4506
IC4504
B
22uH
Q4514
2SB798-T1-DLDK
C4535
USB 3.1V REG
4.7u
8.3
10V
R4540
47k
DRUM_VS
2SA207800LS0
L4507
33uH
C4536
4.7u
10V
UP04501008S0
C4552
XX
L4510
2SA207800LS0
2
1
10uH
R4541
R4537
C4527
100k
2.2u
12k
4
3
B
C4537
Q4513
R4542
D4507
2.2u
16.1
2SC584600LS0
XX
MA4ZD03001S0
EP 13.3V REG
13.8
UP04501008S0
13.1
C4529
4.7u
R4538
10V
L4520
100k
4.7uH
R4539
47k
C4540
C4557
C4551
1u
2.2u
Q4515,4517,4519
0.1u
F
CAM 12V SWITCH
C4528
1u
2SC584600LS0
R4543
Q4520,4521
UP04401008S0
CAM -6.5V SWITCH
R4547
22k
CAM_DD_ON
4-20
DCR-HC14E/HC15/HC15E
17
18
19
20
BATT_UNREG
VTR_UNREG
@04
D_2.8V
REG_GND
BL_REG
EP_2.8V
@12
EP_4.6V
BL_GND
VTR_UNREG
REG_GND
IN1
D_1.5V
IR_2.8V
RP_2.8V
A_2.8V
D_2.8V
AU_2.8V
Q4524
2SA1162-YG-TE85L
D_1.9V
2.8
2.2
Q4524,4525
R4563
D 1.9V SWITCH
8200
2.2
±
0.5%
2.2
6
3
2
5
1.2
1.4
@15
R4564
1
4
15k
±
Q4525
0.5%
C4558
0.7
R4562
10u
UP04501008S0
470
6.3V
A
A_4.6V
AU_4.6V
RP_4.6V
USB_3.1V
Q4514,4518
MT 5V SWITCH
5.0
MT_5V
C4554
4.7u
B
7.6
R4549
Q4516
22k
±
5%
5.0
7.1
6
3
R4550
6800
1.2
±
0.5%
2
5
7.1
Q4518
1
4
0.7
R4551
R4545
10k
4700
±
5%
MT_GND
Q4517
R12.2/P0
CAM_12V
16.1
R4552
CAM_-6.5V
100k
±
EP_13.3V
R15.5/P16.0
6
3
R12.2/P0
0.5%
4.7
2
5
C4555
R4.7
Q4519
P0
4.7u
1
4
F
R4553
R4.1
Q4515
47k
P4.3
2SC584600LS0
±
0.5%
R2.7/P0
R2.2/P0
R4554
R4546
15k
B
22k
±
0.5%
Q4520
R-6.5/P0.4
R-8.0
R4555
P-8.4
100k
±
100k
0.5%
R-7.4
P-8.3
R4556
15k
Q4521
C4553
3
6
±
5%
4.7u
F
2
5
R-0.1
R4557
P0.3
4
1
220k
EP_2.8V
±
0.5%
R0.5
D_2.8V
P0
@01
REG_GND
EP_4.6V
EP_13.3V
VA-118 (4/5)
21
(2/5)
(3/5)
(3/5)
(1/5)
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