Text preview for : MVC-FD83_88.pdf part of SONY MVC-FD88 [MVC FD83] Service Manual Digital Still Camera [ver. 1.0 1999.05] - part 1/3 (pag.19)
Back to : digital_camera_©_.part1.r | Home
MVC-FD83/FD88
SERVICE MANUAL
Ver 1.0 1999. 05
US Model Canadian Model AEP Model UK Model E Model Australian Model Hong Kong Model Chinese Model Korea Model
MVC-FD83/FD88
Tourist Model
Photo: MVC-FD88
MVC-FD88
This service manual contains information for Japanese model as well.
SPECIFICATIONS
DIGITAL STILL CAMERA
MICROFILM
MVC-FD83/FD88
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS (In addition to this, the necessary note is printed in each block)
(For printed wiring boards) · b: Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) · Through hole is omitted. · Circled numbers refer to waveforms. · There are few cases that the part printed on diagram isn't mounted in this model. · Chip parts.
Transistor
C 6 5 4 4 5 6 1 2 1 2 3
CD-228 (CCD IMAGER) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM Ref. No.: CD-228 board; 2,000 series MVC-FD88
· For Printed Wiring Board. · CD-228 board is 4-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram. · There are few cases that the part isn't mounted in this model is printed on this diagram. · Chip transistor
C
(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 input impedance is used) · Voltage values change depending upon input impedance of VOM used.) 1. Connection
Pattern box
CD-228 BOARD
1
B E
Diode
3 3
8.4 Vp-p 125 µsec IC201 1, 2, 3 REC
B
E
1 2 3 3 2 1 3 2 1 5 4 3
2
1 2
1 2
1
(For schematic diagrams) · All capacitors are in µF unless otherwise noted. pF : µ µF. 50 V or less are not indicated except for electrolytics and tantalums. · Chip resistors are 1/10 W unless otherwise noted. k=1000 , M=1000 k. · 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. · Some chip part will be indicated as follows. Example C541 L452 22U 10UH TA A 2520 Kinds of capacitor Temperature characteristics External dimensions (mm) · Constants of resistors, capacitors, ICs and etc with XX indicate that they are not used. In such cases, the unused circuits may be indicated. · Parts with 5 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 · 1: fusible resistor · C: panel designation · A: B+ Line * · B: B Line * · J : IN/OUT direction of (+,) B LINE. * · C: adjustment for repair. * · Circled numbers refer to waveforms. * * Indicated by the color red. Note : The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Les composants identifiés par une marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifie.
CD-228
BOARD
2
8.4 Vp-p 125 µsec IC201 4, 5, 6 REC
L
3 2
Front side of the lens
3
1.2 Vp-p
5
125 µsec IC201 8 REC
1
L = About 90 cm
4
05 1-674-167-
11
4
5.0 Vp-p 83 nsec IC201 !, !§ REC
2. Adjust the distance so that the output waveform of Fig. a and the Fig. b can be obtain.
Yellow
H
Cyan Green
White Magenta
5
Red Blue
4.3 Vp-p 83 nsec IC201 !¢ REC
A B
A=B
B A
RL-54 (FD83) RL-56 (FD88) (RELEASE SWITCH)
Fig. a (Video output terminal output waveform)
Color bar chart picture frame
PK-47 (FD83) PK-48 (FD88) REC/PB AMP, MOTOR DRIVE, LCD DRIVE, TIMING GENERATOR, MODE SWITCH, BACK LIGHT DRIVE
Yellow Cyan Green White Magenta Red Blue
Monitor TV picture frame
FU-135 (FD83) FU-137 (FD88) (DC IN)
Fig.b (Picture on monitor TV)
Flush Unit
CD-228 (FD88) CD-229 (FD83) (CCD IMAGER)
When indicating parts by reference number, please include the board name.
FC-70 CAMERA SIGNAL PROCESS, CAMERA DSP, VIDEO DECODER, LENS MOTOR DRIVE, AUDIO INTERFACE, MEDIA CONTROL, FD CONTROL, A/V OUT, AUDIO A/D D/A CONVERTER, DC/DC CONVERTER
Note :
Precautions for Replacement of CCD Imager · The CD-228 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. · 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.
CCD IMAGER
CD-228
4-4 4-5 4-6
MVC-FD83/FD88
CD-229 (CCD IMAGER) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM Ref. No.: CD-229 board; 2,000 series MVC-FD83
· For Printed Wiring Board. · CD-229 board is 4-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram. · There are few cases that the part isn't mounted in this model is printed on this diagram. · Chip transistor
C
CD-229 BOARD
E
B
1
8.4 Vp-p 125 µsec
CD-229
3 2 1
IC101 1, 3 REC
BOARD
2
8.4 Vp-p 125 µsec IC101 2, 4 REC
5
3
1.7 Vp-p 125 µsec
4
05 1-674-160-
IC101 8 REC
11
4
4.0 Vp-p 83 nsec IC101 !, !§ REC
5
4.2 Vp-p 83 nsec IC101 !¢ REC
RL-54 (FD83) RL-56 (FD88) (RELEASE SWITCH)
PK-47 (FD83) PK-48 (FD88) REC/PB AMP, MOTOR DRIVE, LCD DRIVE, TIMING GENERATOR, MODE SWITCH, BACK LIGHT DRIVE
FU-135 (FD83) FU-137 (FD88) (DC IN)
CD-228 (FD88) CD-229 (FD83) (CCD IMAGER)
Flush Unit
FC-70 CAMERA SIGNAL PROCESS, CAMERA DSP, VIDEO DECODER, LENS MOTOR DRIVE, AUDIO INTERFACE, MEDIA CONTROL, FD CONTROL, A/V OUT, AUDIO A/D D/A CONVERTER, DC/DC CONVERTER
Precautions for Replacement of CCD Imager · The CD-229 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. · 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.
CCD IMAGER
4-7 4-8
CD-229
MVC-FD83/FD88
FC-70 (CAMERA SIGNAL PROCESS) SCHEMATIC DIAGRAM · See page 4-9 for FC-70 printed wiring board.
FC-70 BOARD (1/10)
1
4.8 Vp-p 41 nsec IC003 @ REC/PB
2
4.0 Vp-p 24.545451 MHz: NTSC 24.375 MHz: PAL IC003 @§ REC/PB
3
4.0 Vp-p 83 nsec IC003 #º REC/PB
4
4.0 Vp-p 24.545451 MHz: NTSC 24.375 MHz: PAL IC001 3 REC/PB
5
4.8 Vp-p 41 nsec IC001 1 REC/PB
6
4.0 Vp-p 83 nsec IC001 @ REC/PB
7
1.2 Vp-p 125 µsec IC004 @§ REC
8
4.4 Vp-p 83 nsec IC004 !§ REC
CAMERA SIGNAL PROCESS
FC-70 (1/10)
4-14 4-15 4-16
MVC-FD83/FD88
FC-70 (CAMERA DSP, VIDEO DECODER) SCHEMATIC DIAGRAM · See page 4-9 for FC-70 printed wiring board.
FC-70 BOARD (2/10)
9
460 mVp-p H Q202 B REC/PB (A/V OUT jack used)
!º
420 mVp-p H Q203 B REC/PB
!¡
210 mVp-p H Q204 B REC/PB
!TM
500 mVp-p H Q205 B REC/PB
4-19
CAMERA DSP, VIDEO DECODER
4-17 4-18
FC-70 (2/10)
MVC-FD83/FD88
FC-70 (LENS MOTOR DRIVE) SCHEMATIC DIAGRAM · See page 4-9 for FC-70 printed wiring board.
LENS MOTOR DRIVE
FC-70 (3/10)
4-20 4-21 4-22
MVC-FD83/FD88
FC-70 (AUDIO INTERFACE) SCHEMATIC DIAGRAM · See page 4-9 for FC-70 printed wiring board.
MVC-FD83/FD88
FC-70 BOARD (4/10)
!£
4.0 Vp-p 16.384 MHz IC503 $¡ REC/PB
AUDIO INTERFACE
4-23 4-24
FC-70 (4/10)
MVC-FD83/FD88
FC-70 (MEDIA CONTROL) SCHEMATIC DIAGRAM · See page 4-9 for FC-70 printed wiring board.
FC-70 BOARD (5/10)
!¢
1.6 Vp-p 12.9024 MHz IC401 !¢ REC/PB
MEDIA CONTROL
FC-70 (5/10)
4-26 4-27 4-28
MVC-FD83/FD88
FC-70 (FD CONTROL) SCHEMATIC DIAGRAM · See page 4-9 for FC-70 printed wiring board.
FC-70 BOARD (6/10)
!
1.3 Vp-p 48 MHz IC902 %£ REC/PB
FD CONTROL
4-29 4-30 4-31
FC-70 (6/10)
MVC-FD83/FD88
FC-70 (MODE CONTROL) SCHEMATIC DIAGRAM · See page 4-9 for FC-70 printed wiring board.
FC-70 BOARD (7/10)
!§
3.2 Vp-p 20 MHz IC303 $¡ REC/PB
!¶
3.2 Vp-p V IC303 ^TM REC/PB
!·
700 mVp-p 32.768 kHz IC306 3 REC/PB
!ª
3.2 Vp-p 32.768 kHz IC306 1 REC/PB
MODE CONTROL
FC-70 (7/10)
4-32 4-33 4-34
MVC-FD83/FD88
MVC-FD83/FD88
FC-70 (A/V OUT) SCHEMATIC DIAGRAM
· See page 4-9 for FC-70 printed wiring board.
FC-70 BOARD (8/10)
@º
480 mVp-p H IC601 !ª REC/PB (A/V OUT jack used)
@¡
540 mVp-p H IC601 1 REC/PB (A/V OUT jack used)
@TM
2.1 Vp-p H IC601 !TM REC/PB (A/V OUT jack used)
A/V OUT
4-35 4-36
FC-70 (8/10)
MVC-FD83/FD88
FC-70 (AUDIO A/D D/A CONVERTER) SCHEMATIC DIAGRAM
· See page 4-9 for FC-70 printed wiring board.
4-38
AUDIO A/D D/A CONVERTER
FC-70 (9/10)
4-39 4-40
FC-70 (DC/DC CONVERTER) SCHEMATIC DIAGRAM · See page 4-9 for FC-70 printed wiring board.
MVC-FD83/FD88
MVC-FD83/FD88
FC-70 BOARD (10/10)
@£
1.9 Vp-p 2 µsec IC801 $§ REC/PB
@¢
1.1 Vp-p 2 µsec IC801 $¢ REC/PB
@
1.0 Vp-p 2 µsec IC801 $º REC/PB
@§
1.0 Vp-p 2 µsec IC801 #ª REC/PB
DC/DC CONVERTER
4-41 4-42 4-43
FC-70 (10/10)
MVC-FD83/FD88
PK-47/48 (REC/PB AMP, MOTOR DRIVE) SCHEMATIC DIAGRAMS
· See page 4-45 for PK-47/48 printed wiring board.
PK-47/48 BOARD (1/5)
1
4.0 Vp-p 4 MHz IC601 @ REC/PB
4-51
REC/PB AMP, MOTOR DRIVE
4-49 4-50
PK-47/48 (1/5)
MVC-FD83/FD88
PK-47/48 (LCD DRIVE) SCHEMATIC DIAGRAM · See page 4-45 for PK-47/48 printed wiring board.
PK-47/48 BOARD (2/5)
2
580m Vp-p H IC802 8 REC/PB
3
460m Vp-p H IC802 9 REC/PB
4
220 mVp-p H IC802 !º REC/PB
5
4.4 Vp-p 2H IC802 @º REC/PB
6
4.4 Vp-p 2H IC802 @TM REC/PB
7
4.4 Vp-p 2H IC802 @¢ REC/PB
LCD DRIVE
PK-47/48 (2/5)
4-52 4-53 4-54
MVC-FD83/FD88
PK-47/48 (TIMING GENERATOR) SCHEMATIC DIAGRAM · See page 4-45 for PK-47/48 printed wiring board.
PK-47/48 BOARD (3/5)
8
3.2 Vp-p H IC901 #¶ REC/PB
9
2.4 Vp-p V IC901 #¢ REC/PB
!º
3.8 Vp-p 150 nsec IC901 @§ REC/PB
TIMING GENERATOR
4-55 4-56 4-57
PK-47/48 (3/5)
MVC-FD83/FD88
MVC-FD83/FD88
PK-47/48 (MODE SWITCH) SCHEMATIC DIAGRAM · See page 4-45 for PK-47/48 printed wiring board.
MODE SWITCH
PK-47/48 (4/5)
4-59 4-60
MVC-FD83/FD88
PK-47/48 (BACK LIGHT DRIVE) SCHEMATIC DIAGRAM
· See page 4-45 for PK-47/48 printed wiring board.
PK-47/48 BOARD (5/5)
!¡
6.0 Vp-p 2 µsec
IC851 1 REC/PB
BACK LIGHT DRIVE
4-61 4-62 4-63
PK-47/48 (5/5)
MVC-FD83/FD88
RL-54/56 (RELEASE SWITCH) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM Ref. No.: RL-54/56 board; 2,000 series
· For Printed Wiring Board. · RL-54/56 board is 4-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram. · There are few cases that the part isn't mounted in this model is printed on this diagram.
FU-135/137 (DC IN) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM Ref. No.: FU-135/137 board; 2,000 series
· For Printed Wiring Board. · FU-135/137 board is 4-layer print board. However, the patterns of layers 2 to 3 have not been included in the diagram. · There are few cases that the part isn't mounted in this model is printed on this diagram.
RL-54 (FD83) RL-56 (FD88) (RELEASE SWITCH)
PK-47 (FD83) PK-48 (FD88) REC/PB AMP, MOTOR DRIVE, LCD DRIVE, TIMING GENERATOR, MODE SWITCH, BACK LIGHT DRIVE
RL-54/56
BOARD (SIDE A)
RL-54/56
BOARD (SIDE B)
FU-135 (FD83) FU-137 (FD88) (DC IN) CD-228 (FD88) CD-229 (FD83) (CCD IMAGER)
FU-135/137
Flush Unit
BOARD
(SHUTTER)
05 RL-54:1-674-157RL-56:1-674-166-
11
05 RL-54:1-674-157RL-56:1-674-166-
11
FC-70 CAMERA SIGNAL PROCESS, CAMERA DSP, VIDEO DECODER, LENS MOTOR DRIVE, AUDIO INTERFACE, MEDIA CONTROL, FD CONTROL, A/V OUT, AUDIO A/D D/A CONVERTER, DC/DC CONVERTER
05 FU-135:1-674-158FU-137:1-674-165-
11
RELEASE SWITCH
RL-54/56
/ DC IN
FU-135/137
4-64
4-65
4-66 E