Sony DCR-DVD308 (serv.man2) Service Manual ▷ View online
4-2.
DIAGRAMAS ESQUEMÁTICO
DCR-DVD308_L2
Link
Link
NOTA COMUM PARA DIAGRAMAS ESQUEMÁTICO
PLACA RV-002 (PANEL REVERSE DETECT)
PLACA CD-687 (CCD IMAGER)
CONTROL KEY BLOCK (SB22200)
FP-573 FLEXIBLE BOARD
PLACA PD-315 (LCD, LCD BACKLIGHT)
PLACA FLEXÍVEL FP-575
PLACA CK-172 (CONTROL SWITCH)
PLACA FLEXIVEL FP-569
(EJECT SWITCH/MOTOR)
OC-003 BOARD (PANEL OPEN/CLOSE) PLACA FLEXÍVEL FP-570
PLACA BL-007 (EVF, EVF BACKLIGHT) CONTROL SWITCH BLOCK (PS22100)
PLACA FLEXÍVEL FP-572 (HOT SHOE)
PLACA JK-321(JACK)
PLACA FLEXÍVEL FP-574
(USB CONNECTOR)
(USB CONNECTOR)
PLACA MS-347 (MS CONNECTOR)
PLACA FR-262
(REMOTE COMMANDER RECEIVER)
(REMOTE COMMANDER RECEIVER)
4-3
DCR-DVD308_L2
4-2. DIAGRAMAS ESQUEMÁTICO
ENGLISH
JAPANESE
ENGLISH
JAPANESE
4-2.
DIAGRAMAS ESQUEMÁTICO
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
• 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
(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
ello
w
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
H
Cy
an
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
CRT picture frame
Electronic beam 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)
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
Pattern box
Front of the lens
L = 1 m (PTB-450)
L = 40 cm (PTB-1450)
L = 40 cm (PTB-1450)
L
Camera
Precautions for Replacement of Imager
• If the imager has been replaced, carry out all the adjustments
for the camera section.
• As the 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.
4-5
DCR-DVD308_L2
CD-687
R7001
XX
C7001
XX
R7007
XX
C7013
XX
R7008
XX
C7008
C7006
XX
XX
R7010
XX
R7012
XX
C7004
XX
R7011
XX
C7014
XX
R7009
XX
C7009
C7010
XX
XX
C7012
XX
IC7001
XX
1
IN
2
GND
3
OUT
IDRV
4
VCC
5
ISF
6
R7017
XX
R7018
XX
R7019
XX
R7020
XX
C7030
XX
R7.1/P0
R12/P0
R7.8/P0
0
R10.8/P0
1.3
2.8
1.5
1.3
1.3
2.8
0.7
0.9
1.3
1.3
1.3
1.3
1.3
1.3
0.7
1
1.5
1.5
1.3
1.3
1.3
1.2
0
2.8
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
Note:IC7002 is not supplied, but this
is included in CCD block assy.
Note:Voltages of IC7002 can not be
measured, because this is mounted
by the side of the lens.
by the side of the lens.
C7007
4.7u
C7011
10u
SE7002
4
1
2
3
RB7001
22k
1
2
3
4
5
6
7
8
R7015
1M
R7005
1k
R7006
12k
C7015
0.1u
C7003
0.1u
R7014
1M
C7023
4.7u
C7005
0.1u
C7024
10u
R7013
10k
L7001
10uH
IC7003
NJM3230V(TE2)
1
PASS
2
OUT1
3
AM1
4
Vref1
5
HO1
6
HI1
7
LO1
8
LIA1
9
LIB2
10
GND
11
LIB2
12
LIA2
13
LO2
14
HI2
15
HO2
16
Vref2
17
AM2
18
OUT2
19
CRST
20
VCC
C7025
10u
R7016
10k
Q7001
UNR32A300LS0
IC7002
ICX617AKF-13
1
RCSUB
2
V6
3
V5
4
V4
5
V3
6
V2
7
V1
8
VL
9
N.C
10
VDD
11
N.C
12
V_OUT
13
GND
14
RG
15
N.C
16
H2
17
N.C
18
H1
19
SUB
20
N.C
CN7001
28P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
FB7001
Q7002
2SC5096-O/R(TE85L)
C7016
0.1u
R7004
10k
R7002
1200
C7018
0.1u
SE7001
4
1
2
3
L7002
10uH
C7017
0.1u
C7002
0.1u
C7027
0.047u
1
2
3
4
C7026
0.047u
1
2
3
4
C7028
10u
C7029
10u
PITCH SENSOR
Vref
OUT
GND
GND
OUT
A_2.8V
YAW_AD
VST_C_RESET
PITCH_AD
GND
Vcc
GND
GND
Vref
GND
YAW SENSOR
Vcc
V5
V6
SUB
CAM_15V
CAM_-7.5V
GND
GND
GND
GND
V3
RCSUB
H1
V4
GND
H2
GND
V2
CCD_OUT+
V1
RG
CCD IMAGER
CLAMP
SWITCH
PITCH/YAW SENSOR
AMP
(FFC-004)
Through the
(1/17)
CN1501
Page 4-6
Flexible Flat Cable
of Level 3
VC-484
5
F
7
12
05
G
2
3
B
4
8
XX MARK:NO MOUNT
CCD IMAGER
1
A
11
H
10
E
9
6
D
C
IC7002
IC7003
CD-687 BOARD
DCR-DVD308_L2
Diagramas esquemático da placa
VC-48
5
não são mostradas.
As páginas
4-6 t
a
4-22
não são mostradas
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