Sony DSC-N2 Service Manual ▷ View online
DSC-N2_L3
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4-2. SCHEMATIC DIAGRAMS
SY-165 BOARD (2/8) (CAMERA DSP)
SY-165 BOARD (1/8)
(CCD SIGNAL PROCESS)
(CCD SIGNAL PROCESS)
SY-165 BOARD (8/8) (CONNECTOR)
SY-165 BOARD (6/8) (AUDIO, VIDEO)
FP-316 FLEXIBLE BOARD
(SY-MC CONNECTION BOARD)
(SY-MC CONNECTION BOARD)
MC-173 BOARD (MULTI CONNECTOR)
SY-165 BOARD (3/8) (LENS DRIVE)
SY-165 BOARD (4/8)
(SDRAM, SUPER AND)
(SDRAM, SUPER AND)
SY-165 BOARD (5/8)
(CHARACTER GENERATOR)
(CHARACTER GENERATOR)
SY-165 BOARD (7/8) (DC/DC CONVERTER)
WAVEFORMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
4-2
DSC-N2_L3
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
µF unless otherwise noted. pF : µ
µF. 50 V or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• Chip resistors are 1/10 W unless otherwise noted.
k
Ω=1000 Ω, MΩ=1000 kΩ.
• 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
•
• 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)
(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 = About 30 cm (PTB-450)
L = About 13 cm (PTB-1450)
L = About 13 cm (PTB-1450)
L
Camera
Precautions for Replacement of Imager
• If the imager has been replaced, carry out all the adjustments
• 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.
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.
critiques pour la sécurité.
Ne les remplacer que par une pièce portant le numéro
spécifie.
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
DSC-N2_L3
4-4
SY-165 (1/8)
Transistors with mark, are not possible.
R-7.5
/P0
/P0
0
2
R9.4
/P2.3
/P2.3
R9.4
/P2.3
/P2.3
0
0
0
R2.8
/P1.8
/P1.8
:Voltage measurement of the CSP ICs and the
NO MARK: REC/PB MODE
R: REC MODE
P: PB MODE
R: REC MODE
P: PB MODE
C124
0.1u
R_T
VSUB
V1
V11A
V2
V3
V11B
V4
V5A
V5B
V6
V7A
V7B
V8
V9A
V9B
V10
V12
VST
VHLD
V12
CA_AD13
CA_AD12
CA_AD11
CA_AD10
CA_AD9
CA_AD8
CA_AD7
CA_AD6
CA_AD5
CA_AD4
CA_AD3
CA_AD2
CA_AD1
CA_AD0
V11B
V11A
V9A
V7B
V7A
V5A
V3
V1
VST
V2
VHLD
V4
V5B
V6
V8
V9B
V10
CA_FD
CA_HD
CA_AD0
CA_AD1
CA_AD2
CA_AD3
CA_AD4
CA_AD5
CA_AD6
CA_AD7
CA_AD8
CA_AD9
CA_AD10
CA_AD11
CA_AD12
CA_AD13
CLKTGO
RG
LH1
H1A
H2A
VSUB_CONT_PRE
VSUB_CONT_POST
XCS_FE
XIC_301_RST_OUT
H1B
H2B
CAM_12V
CAM_-7.5V
XIC_301_1_SCK
IC101
VSP02M21
D3
PVDD(DPS)
E3
PVSS(DG)
E4
PVDD(DPS)
F4
PVSS(DG)
F3
XP15
G3
XP14
H3
XP13
G4
XP12
H4
XP11
J4
XP10
A1
CM
B2
AVDD1
B1
AVSS1
C2
AVSS1
C1
CCDIN
D1
CCDGND
D2
AVSS1
E1
AVSS1
E2
AVDD1
F2
AVDD1
F1
RSVD
G1
RSVD
G2
AVDD1
H1
AVDD1
H2
AVSS1
J1
BYP
J2
AVSS1
K1
CM
K2
AVSS2
L1
REFN
L2
AVSS2
M1
REFP
N1
BYPD
M2
AVDD2
P1
AVDD2
L4
DACOUT
L5
TP_DM
M4
TP_OB
M5
TP_SHP
N8
HVSS1
P8
HVSS1
M11
HVSS2
M12
HVSS3
N11
HVDD1
P11
HVDD1
M10
HVDD2
P13
HVDD3
N9
RG
P9
HL
P10
H1A
N10
H1B
P12
H2A
N12
H2B
N2
DVSS1
P6
DVSS1
N6
DVSS2
P2
DVDD1
M6
DVDD1
L6
DVDD2
P5
MCKOUT
M7
XTALEN
N7
XOUT
P7
XIN
J3
SEL16
K3
TRIG
L3
TGSTBY
K4
SYSRST
M3
CS
N3
SCLK
P3
SDATA
D14
SOUT
N4
VD
P4
HD
L7
XV11
M8
XV10
L8
XV7
M9
XV6
L10
XV4
L11
XV3
L12
XV2
E11
XV1
E12
XV0
N13
GNDS(AG)
P14
B0
N14
B1
M14
B2
B3
M13
B4
L14
B5
L13
B6
K14
B7
K13
B8
J14
B9
J13
B10
H14
B11
H13
B12
G14
B13
G13
B14
F14
B15
F13
DRVDD
E14
DRVSS
E13
XP7
K12
XP6
K11
XP5
J12
XP4
J11
XP3
H12
H11
XP2
G12
XP1
G11
XP0
F12
XSUBD
F11
XSUB
D13
RSVD
C14
RSVD
B14
RSVD
A14
RSVD
B11
XV22
C11
XV23
D12
STATE
C12
STROBE(R/T)
B12
MSHUT
A13
SUBSW2
A12
SUBSW1
A11
VSUB
A9
VH
B9
VH
A7
VL
B7
VL
A3
VL
D11
VM2
D8
VM
D7
VM
B3
VM
A2
GNDS(AG)
A6
V17S
C7
V16S
A8
V15S
B8
V14S
C8
V13S
D10
V12S
B5
V11
A5
V10
D9
V9B
B6
V9A
D4
V8
C9
V7B
C6
V7A
C4
V6
A10
V5B
D6
V5A
B4
V4
B10
V3B
D5
V3A
N5
TP_SHD
L9
XV5
B13
DVDD3
C13
DVSS3
A4
V2
C10
V1B
C5
V1A
FB101
CL101
CL102
CL103
CL104
CL106
C101
0.1u
50V
Q102
UN9213J-(K8).SO
SWITCH
SWITCH
SWITCH
D101
1SS387CT(TL3SONY)
Q101
(TLR3SONY
6
2
1
3
5
4
CL105
CN101
39P
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
34
35
36
37
38
39
C102
4.7u
16V
C106
4.7u
16V
C105
10u
16V
16V
CL107
CL108
CL109
CA_FD
CA_HD
XCS_FE
XIC_301_1_SCK
IC_301_1_SO
IC_301_1_SO
XIC_301_RST_OUT
CLKTGO
CA_AD13
CA_AD12
CA_AD11
CA_AD10
CA_AD9
CA_AD8
CA_AD7
CA_AD6
CA_AD5
CA_AD4
CA_AD3
CA_AD2
CA_AD1
CA_AD0
VSUB_CONT_POST
VSUB_CONT_PRE
CAM_-7.5V
CAM_12V
D_3.2V
CAM_2.9V
REG_GND
FB103
L102
10uH
47u
6.3V
6.3V
100u
R103
R104
R105
R106
C109
XX
6.3V
C112
0.1u
10V
C113
0.1u
10V
C114
0.1u
10V
C115
0.1u
10V
C116
0.1u
10V
C117
0.1u
10V
C118
0.1u
0.1u
10V
C119
0.1u
0.1u
10V
C120
0.1u
10V
R117
0
C121
0.001u
50V
C122
XX
50V
C125
0.1u
10V
C126
0.1u
0.1u
10V
R121
3300
3300
R122
0
R123
1M
R124
220k
220k
R125
100k
100k
C127
1u
25V
R127
XX
C129
4.7u
4.7u
16V
FB104
C130
4.7u
6.3V
6.3V
C131
4.7u
6.3V
6.3V
R128 XX
HVDD
L101
100uH
100uH
L103
100uH
100uH
C103
0.1u
10V
C104
0.01u
16V
16V
C123
0.1u
0.1u
16V
FB102
C110
0.1u
10V
C111
0.1u
10V
Q103
SSM3J15FV(TPL3)
R130
100k
R129
100
C132
0.1u
16V
R101
R120
1500
1500
R114
4700
R115
0
R111
8.2
R112
8.2
R109
5.6
R110
5.6
R108
18
10uH
L104
CCD SIGNAL PROCESS (CH BLOCK)
IC101
3
TG3V
FE3V
HVDD
DRV3V
VSUB_CONT_PRE
RN1904AFS
VSUB_CONT_POST
V12
H1A
GND
V7B
V2
GND
GND
V9B
CAM_-7.5V
V6
RG
VST
GND
LH1
GND
GND
VSUB
V9A
VSUB_CONT
V5B
V11B
GND
V7A
CAM_12V
V11A
GND
V3
GND
GND
V8
V1
V4
CCD_OUT
V5A
V10
VHLD
H2A
HVDD
TG3V
FE3V
FE3V
TG3V
H1B
H2B
11
7
H
I
10
12
16
8
H
3
13
15
G
E
K
2
4
C
B
17
14
D
G
6
F
XX MARK: NO MOUNT
J
9
18
5
(7/8)
@02
20
21
19
FLEXIBLE
LND001-LND039
PAGE 4-3
of LEVEL2
(
)
CCD SIGNAL PROCESS
TIMING GENERATOR
TIMING GENERATOR
CD-661
@03
(2/8)
(5/8)
(6/8)
(5/8)
(6/8)
@01
(2/8)
@04
(2/8)
(4/8)
(5/8)
(4/8)
(5/8)
CAM_-7.5V
CAM_12V
D_3.2V
CAM_2.9V
SY-165 BOARD (1/8)
A
1
C107
C108
02
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