Sony DCR-HC43 (serv.man2) Service Manual ▷ View online
DCR-HC43
3-9. DIAGRAMAS EM BLOCOS POWER (3/3)
3-17
3-18E
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
VC-378 BOARD (3/3)
POWER (2/3)
(PAGE 3-16)
C
CONTROL KEY BLOCK
(SS10300)
(SS10300)
D 2.8V
D 2.8V
CN1001
MODE LED VDD
4
11
RV001
(ZOOM)
T
W
CAMERA-MEMORY
D002
CAMERA-TAPE
D001
PLAY/EDIT
D003
10
9
CN1006
8
7
EP 8.5V
EP 4.6V
EP 2.8V
A 4.6V
A 4.6V
A 2.8V
NS LED A
D 2.8V
A 2.8V
11
BL REG
EP 8.5V
EP 4.6V
EP 2.8V
NS 2.8V
NS 2.8V
BL REG
PD-238 BOARD
FB601
18
CN605
VDD
14
XSTBY
CN601
L602
L601
L603
10
9
8
7
11
XSTBY 10
LCD901
LCD DRIVE
IC602
BACKLIGHT
CONTROL
IC601
Q608, 609
Q606, 607, 611, 613
BACKLIGHT
DRIVE
CN608
BL 2.8V
6
1
BL H
3
BL L
D901
BACKLIGHT
SI-042 BOARD
D601
IR EMITTER
NIGHTSHOT
REMOTE
COMMANDER
RECEIVER
D602
CAMERA
RECORDING
IC601
CN603
12
16
18
SE602
SE601
PITCH SENSOR
YAW SENSOR
PITCH/YAW
SENSOR
AMP
IC602
1
CN1004
7
3
1
18
L601
05
2.7 inch
WIDE
COLOR
LCD UNIT
DCR-HC43
PLACA LB-109
(EVF, EVF BACKLIGHT)
PLACA FLEXÍVEL FP-180
(DC IN)
CONTROL KEY BLOCK
(SB10600)
PLACA PD-238
(LCD DRIVE, BACKLIGHT DRIVE)
PLACA CD-534
(CCD IMAGER)
PLACA CR-050
(CRADLE TERMINAL)
FP-826, FP-467, FP-228 PLACA FLEXÍVEL
PLACA FLEXÍVEL FP-182
PLACA JK-278 (JACK) CONTROL KEY BLOCK (SS10300)
PLACA MS-249
(MS CONECTOR)
PLACA SI-042
(REMOTE COMMANDER
RECEIVER, PITCH/YAW SENSOR)
PLACA FLEXÍVEL FP-187
(CONTROL SWITCH)
PLACA FLEXÍVEL FP-186
(PANEL REVERSE DETECT)
Link
4-2. DIAGRAMAS ESQUEMÁTICOS
FORMAS DE ONDAS
NOTA GERAL PARA DIAGRAMAS ESQUEMÁTICOS
4-5
DCR-HC43
4-2. DIAGRAMAS ESQUEMÁTICOS
4-2. DIAGRAMAS ESQUEMÁTICOS
1. Connection
2. Adjust the distance so that the output waveform of
Fig. a and the Fig. b can be obtain.
When indicating parts by reference number, please
include the board name.
include the board name.
(For schematic diagrams)
• All capacitors are in
µ
F unless otherwise noted. pF :
µ
µ
F. 50 V or less are not indicated except for electrolytics
and tantalums.
• Chip resistors are 1/10 W unless otherwise noted.
k
Ω
=1000
Ω
, M
Ω
=1000 k
Ω
.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example
C541
L452
22U
10UH
TA A
2520
• Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
In such cases, the unused circuits may be indicated.
• Parts with
★
differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
• Signal name
XEDIT
→
EDIT
PB/XREC
→
PB/REC
•
2
: non flammable resistor
•
5
: fusible resistor
•
C
: panel designation
•
A
: B+ Line
•
B
: B– Line
•
J
: IN/OUT direction of (+,–) B LINE.
•
C
: adjustment for repair.
•
A
: not use circuit
• Circled numbers refer to waveforms.
(Measuring conditions voltage and waveform)
• Voltages and waveforms are measured between the
measurement points and ground when camera shoots
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
color bar chart of pattern box. They are reference values
and reference waveforms.
(VOM of DC 10 M
Ω
input impedance is used)
• Voltage values change depending upon input
impedance of VOM used.)
Kinds of capacitor
Case size
External dimensions (mm)
Y
ellow
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
H
Cyan
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
CRT picture frame
Electronic beam
scanning frame
scanning frame
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
Front of the lens
L
Pattern box
L = About 1m (PTB-450)
L = About 40cm (PTB-1450)
L = About 40cm (PTB-1450)
Pattern box
Pattern box PTB-450
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
Color bar chart
For PTB-450:
J-6020-250-A
J-6020-250-A
For PTB-1450:
J-6082-559-A
J-6082-559-A
Precautions for Replacement of CCD Imager
• The CD-534 board mounted as a repair part is not equipped
• The CD-534 board mounted as a repair part is not equipped
with a CCD imager.
When replacing this board, remove the CCD imager from
the old one and mount it onto the new one.
When replacing this board, remove the CCD imager from
the old one and mount it onto the new one.
• If the CCD imager has been replaced, carry out all the
adjustments for the camera section.
• As the CCD imager may be damaged by static electricity
from its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with
dusts nor exposed to strong light.
In addition, ensure that the receiver is not covered with
dusts nor exposed to strong light.
The components identified by mark
0
or dotted line with
mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que par une pièce portant le numéro
spécifie.
Ne les remplacer que par une pièce portant le numéro
spécifie.
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