Sony DSC-H2 (serv.man2) Service Manual ▷ View online
4-2. SCHEMATIC DIAGRAMS
Link
Link
DSC-H2_L2
COMMON NOTE FOR SCHEMATIC DIAGRAMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
CD-619 BOARD
(CCD IMAGER)
SW-473 BOARD (1/2)
(LCD PANEL)
SW-473 BOARD (2/2)
(FUNCTION SWITCH)
ST-142 BOARD
(FLASH DRIVE)
JK-306 FLEXIBLE BOARD
(AV/USB JACK)
ST-144 BOARD
(FLASH)
MS-307 BOARD
(MEMORY STICK)
PL-045 BOARD
(PLUNGER)
CD-621 FLEXIBLE BOARD
(SY-CD RELAY)
SW-478 FLEXIBLE BOARD
(SY-SW RELAY)
MS-030 FLEXIBLE FLAT CABLE
(SY-MS RELAY)
ST-003 FLEXIBLE FLAT CABLE
(SY-ST RELAY)
AF-105 FLEXIBLE BOARD
(AF LED, LENS COVER SW)
CONTROL SWITCH BLOCK
(MODE/JOG DIAL, FUNCTION SW)
DSC-H2_L2
4-3
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
Link
(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.
(Measuring conditions voltage)
• Voltages are measured between the measurement
points and ground when camera shoots color bar chart
of pattern box. They are reference values.
(VOM of DC 10 M
of pattern box. They are reference values.
(VOM of DC 10 M
Ω
input impedance is used)
• Voltage values change depending upon input
impedance of VOM used.)
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.
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.
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)
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
Y
e
llo
w
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
Electronic beam
scanning frame
scanning frame
CRT picture frame
H
Cy
an
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
Note :
The components identified by
mark
The components identified by
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
specified.
Note :
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Pattern box
Front of the lens
L = 1 m (PTB-450)
L = 40 cm (PTB-1450)
L = 40 cm (PTB-1450)
L
Camera
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
For PTB-450:
J-6020-250-A
J-6020-250-A
For PTB-1450:
J-6082-559-A
J-6082-559-A
Pattern box
Color bar chart
4-2. SCHEMATIC DIAGRAMS
DSC-H2_L2
(PAGE 4-19)
TO
CD-621
FLEXIBLE
BOARD
CD-621
FLEXIBLE
BOARD
P0
R12.1
P0
0
P0
P0.1
R8.1
R1.2
R9.1
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
R-6.3 P0
R-6.2 P0
R-6.2 P0
R-0.4 P0
R-7.2 P0
R-0.4 P0
R-0.4 P0
R-0.4 P0
R-5.8 P0
R-0.4 P0
R-0.4 P0
R-0.4 P0
R-0.5 P0
R-0.5 P0
P0.1
R2.1
P0
R-7.5
P0
R8.7
P-0.2
R8.3
P0
R2.4
P0.1
R1.2
P0.1
R2.1
P0
R6.6
12.1
9.1
P0
R9.1
R3.6
P0
Note: IC002 is not included in this
COMPLETE of CD-619 board.
COMPLETE of CD-619 board.
16V
0.1u
C004
C003
XX
B
0.1u
0uH
16V
C006
C005
16V
0.1u
C002
0.01u
R007
220k
IC001
CXA3691EN-T9
1
IN
2
GND
3
OUT
4
IDRV
5
VCC
6
ISF
270k
R003
1M
R004
0
R002
DTC144EMT2L
Q001
1
2
3
C001
XX
ICX624BQF-13
IC002
1
V1A
2
V1B
3
V2
4
V3A
5
V3B
6
VST
7
V4
8
V5A
9
V5B
10
VHLD
11
V6
12
V7A
13
V7B
14
V8
15
CCD_OUT
16
VDD
17
RG
18
H1B
19
H2B
20
GND
21
GND
22
GND
23
SUB
24
CSUB
25
N.C.
26
VL
27
H1A
28
H2A
16V
0.1u
B
C007
CL007
CL006
1200
R009
CN001
39P
1
VSUB
2
CSUB
3
REG_GND
4
RAMDOM_TRIGGER
5
REG_GND
6
H2A
7
REG_GND
8
H2B
9
REG_GND
10
H1B
11
REG_GND
12
H1A
13
REG_GND
14
RG
15
REG_GND
16
REG_GND
17
REG_GND
18
CAM_-7.5V_CD
19
REG_GND
20
CCD_OUT
21
REG_GND
22
CAM_15V_CD
23
REG_GND
24
REG_GND
25
REG_GND
26
V5A
27
V1A
28
V5B
29
V1B
30
VHLD
31
V2
32
V6
33
V3A
34
V7A
35
V3B
36
V7B
37
VST
38
V8
39
V4
XX
C008
FB001
1
A
16V
VSUB
CD-619 BOARD
CCD IMAGER
XX MARK:NO MOUNT
CCD IMAGER
IC002
IC001
BUFFER
2
3
9
E
C
10
6
B
7
D
F
5
8
4
4-5
4-6
4-2. SCHEMATIC DIAGRAMS
CD-619
DSC-H2_L2
4-7
4-8
SW-473(1/2)
CN403
1
NC
2
TEST
3
VSS
4
TEST3
5
TEST2
6
TEST1
7
VCOMO
8
CSI
9
VSS2IN
10
VSS2OUT
11
VSS2C2
12
VSS2C1
13
VSSA
14
VDD2
15
VDD1D
16
VDD1A
17
RSVD
18
RSVD
19
DATA0
20
DATA1
21
DATA2
22
DATA3
23
DATA4
24
DATA5
25
MCK
26
HSYNC
27
VSYNC
28
XSCK
29
SI
30
XCS
31
XRST
32
VSS
33
VCOMI
4.7u
C406
10u
C408
10uH
L402
P
6.3V
C402
10u
10uH
L403
0.22u
C409
JL402
JL401
KEY_AD1
XACCESS_LED
KEY_AD0
REG_GND
CN402
1
BL_H
2
BL_H
3
NC
4
NC
5
BL_L
6
BL_L
CN401
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
31
32
33
D_3.2V
47k
R405
JL403
2.2u
C
C405
XX
C401
XX
C410
1
A
XACCESS_LED
REG_GND
REG_GND
LCD_D7
LCD_VD
REG_GND
LCD_D4
XSAN1_SCK
REG_GND
REG_GND
LCD_D3
KEY_AD1
SAN1_SO
PANEL_8.5V
REG_GND
REG_GND
KEY_AD0
REG_GND
XCS_PNAEL
REG_GND
LCD_D6
LCD_D2
LCD_CK
XSANN_RST_OUT
D_3.2V
LCD_HD
LCD_D5
REG_GND
BL_L
BL_L
BL_H
BL_H
NC
33P
SW-473 BOARD(1/2)
(PAGE 4-20)
LCD PANEL
LCD9001
(LCD UNIT)
(LCD UNIT)
(2/2)
TO
SW-478
FLEXIBLE
BOARD
SW-478
FLEXIBLE
BOARD
XX MARK:NO MOUNT
2.0 INCH
COLOR
LCD PANEL
LCD
BACK LIGHT
6P
33P
2
3
9
E
C
6
B
7
D
F
5
8
4
@01
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