Sony DCR-HC37E / DCR-HC38 / DCR-HC38E / DCR-HC45E (serv.man2) Service Manual ▷ View online
4-3
DCR-HC37E/HC38/HC38E/HC45E_L2
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
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
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)
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-HC37E/HC38/HC38E/HC45E_L2
CD-681
R7102
XX
R7103
XX
R14.7/P0
R11.1/P0
R10.3/P0
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
: NTSC
: PAL
: PAL
Note: IC7101 is not included in CD-681
complete board.
Note: Voltages of IC7101 can not be measured,
because this is mounted by side of the lens.
C7106
XX
C7102
XX
C7107
XX
R7101
3300
L7101
10uH
CN7101
14P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
89
1
0
11
12
13
14
C7101
10u
16V
16V
C7105
10p
C7104
10u
16V
CL7102
CL7101
C7103
0.01u
RG
VL
H1
VH
H2
V_DRAIN
VSHT
XX MARK:NO MOUNT
5
A
D
C
4
B
05
6
CCD IMAGER
1
2
3
7
E
CD-681 BOARD
Q7101
2SC3931-BCD-TX
BUFFER
IC7101
CCD IMAGER
IC7101
ICX611NKF-13
ICX610NKF-13
REG_GND
V3
V2
RG
H2
V4
REG_GND
VSHT
CAM_-7.5V
V1
H1
REG_GND
CCD_OUT
CAM_15.0V
VC-471
CN3001
of Level 3
Through the
(FFC-003)
Flexible Flat Cable
Page 4-6
(1/11)
V2
GND
V4
V3
V1
CCD_OUT
GND
DCR-HC37E/HC38/HC38E/HC45E_L2
Schematic diagrams of the VC-471 board are not shown.
Pages from 4-6 to 4-16 are not shown.
Pages from 4-6 to 4-16 are not shown.
4-17
DCR-HC37E/HC38/HC38E/HC45E_L2
PD-311, FP-386, FP-625, SB9000
C6401
XX
R6431
XX
R6430
XX
R6429
XX
R6411
XX
R6414
XX
D6410
XX
3
2
1
R6401
XX
R6415
XX
D6401
XX
1
2
6
5
4
3
R6426
XX
D6406
XX
D6407
XX
D6408
XX
Q6403
XX
C6404
XX
R6406
XX
2.8
3
2.8
0
3
2.8
0
0
CONTROL KEY BLOCK (SB9000) is
replaced as block, so that
PRINTED WIRING BOARD is omitted.
replaced as block, so that
PRINTED WIRING BOARD is omitted.
NO MARK:REC/PB MODE
(PRINTED WIRING BOARD is omitted.)
COM_P
VST_P
DWN_P
PCG_P
REF_P
HST_P
WIDE_P
HCK2_P
HCK1_P
VP_P
RGT_P
EN_P
VG_P
VR_P
VB_P
XSTBY_P
VCK_P
R6403
2200
CN6403
6P
1
2
3
4
5
6
LND641
CH_GND
R6407
1M
R6402
1500
C6406
0.1u
C6402
4700p
C6403
4700p
CN6402
6P
1
2
3
4
5
6
CN6404
6P
1
2
3
4
5
6
CN6405
24P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
R6404
3300
C6405
1u
Q6402
XP411F-TXE
6
2
1
3
5
4
Q6401
XP421F-TXE
6
2
1
3
5
4
D6404
NSSW008CT-T071
D6405
NSSW008CT-T071
D6403
NSSW008CT-T071
CN6401
30P
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
29
30
LND643
GND
LND642
NOR_REV
CL6401
CL6402
CL6403
CL6404
VD6402
VD6401
VD6403
VD6404
LND104
LND103
LND106
LND101
LND002
LND005
LND003
S003
1
3
2
4
LND001
LND006
S002
1
3
2
4
LND004
1
3
2
4
LND102
LND105
LND015
LND114
LND019
LND004
LND006
LND001
LND101
LND013
LND126
LND104
LND111
LND106
LND118
LND011
LND002
LND124
LND108
LND123
LND008
LND014
LND012
LND128
LND116
LND113
LND027
LND029
LND120
LND109
LND023
LND110
LND021
LND024
LND119
LND125
LND105
LND025
LND026
LND129
LND003
LND017
LND005
LND122
LND030
LND107
LND018
LND009
LND020
LND127
LND102
LND028
LND115
LND103
LND016
LND130
LND022
LND010
LND121
LND112
LND117
LND007
VST
WIDE
VDD
G
HCK1
RGT
CS
TEST1
HST
TEST2
DWN
PCG
COM
EN
R
VSSG
PSIG
VSS
B
N.C.
VCK
HCK2
REF
XSTBY
REG_GND
REG_GND
PANEL_REVERSE
PANEL_REVERSE
PANEL REVERSE DETECT
N.C
6
2ND_ZOOM(W)
3
2ND_S/S_SW
REG_GND
2ND_ZOOM(T)
5
1
4
2
REG_GND
XX MARK:NO MOUNT
LCD, LCD BACKLIGHT
1
6
15
13
5
11
10
3
C
12
9
8
G
05
16
14
B
7
A
I
F
J
D
2
K
H
E
4
4
3
2
5
1
6
N.C
N.C
PANEL_VG
VDD_P
REG_GND
COM
REG_GND
PANEL_VR
TP_X
REG_GND
VCK
PCG
EN
RGT
BL_H1
PSIG
HST
HCK1
REG_GND
REF
BL_H3
TP_Y
HCK2
PANEL_VB
XSTBY
TP_SEL1
BL_H2
KEY_AD1
DWN
D_2.8V
WIDE
VST
13
20
25
10
18
2
21
16
29
11
26
22
8
6
28
23
27
7
4
3
14
24
15
19
9
17
1
30
12
5
28
1
26
10
21
12
11
29
25
14
7
19
30
20
13
3
24
16
2
23
8
18
5
17
15
6
22
9
4
27
17
FP-386
FLEXIBLE BOARD
FLEXIBLE BOARD
(SB9000)
CONTROL KEY BLOCK
PD-311 BOARD
FP-625
FLEXIBLE
BOARD
FLEXIBLE
BOARD
with
LCD901
TOUCH
(1/2)
LCD
COLOR
UNIT
PANEL
2.5inch
D6403-D6405
(BACKLIGHT)
TOUCH PANEL I/F
Q6401, Q6402
COM_P
VCK_P
VST_P
RGT_P
VP_P
XSTBY_P
DWN_P
PCG_P
HST_P
HCK2_P
HCK1_P
WIDE_P
REF_P
VR_P
VG_P
VB_P
EN_P
BL_H3
PCG
VST
HST
REF
HCK1
BL_H2
COM
XSTBY
REG_GND
HCK2
REG_GND
KEY_AD1
WIDE
RGT
REG_GND
TP_SEL1
EN
DWN
TP_X
TP_Y
PSIG
VCK
D_2.8V
PANEL_VG
PANEL_VB
PANEL_VR
VDD_P
REG_GND
BL_H1
REG_GND
2ND_ZOOM(T)
REG_GND
2ND_S/S_SW
N.C
2ND_ZOOM(W)
PANEL_REVERSE
REG_GND
N.C
N.C
PANEL_REVERSE
REG_GND
TP_R
TP_BOT
TP_TOP
N.C.
N.C.
TP_L
LCD901
PANEL
(2/2)
with
LCD
LCD
TOUCH
UNIT
VDD_P
REF
REG_GND
BL_H3
TP_Y
HCK2
D_2.8V
COM
REG_GND
WIDE
VST
PANEL_VR
TP_X
PANEL_VB
XSTBY
TP_SEL1
BL_H2
REG_GND
KEY_AD1
VCK
PANEL_VG
DWN
PCG
EN
RGT
BL_H1
PSIG
HST
HCK1
REG_GND
(6/11)
CN9302
of Level 3
Page 4-11
VC-471
S001
START/STOP
REC
T
(ZOOM)
W
S101
(PANEL REVERSE)
D6402
MAZS056008S0
Click on the first or last page to see other DCR-HC37E / DCR-HC38 / DCR-HC38E / DCR-HC45E (serv.man2) service manuals if exist.