mvc-fd91 - promelec.ru · mvc-fd91 4-7 4-8 mvc-fd91 (for printed wiring boards) •b: pattern from...
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MVC-FD91US Model
Canadian ModelAEP Model
UK ModelE Model
Australian ModelHong Kong Model
Tourist ModelChinese Model
SERVICE MANUAL
DIGITAL STILL CAMERA
MICROFILM
SPECIFICATIONS
Ver 1.0 1998.10
MVC-FD91
4-7 4-8
MVC-FD91
(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.
(For schematic diagrams)• All capacitors are in µF unless otherwise noted. pF : µµF.
50V or less are not indicated except for electrolytics andtantalums.
• Chip resistors are 1/10W unless otherwise noted.kΩ=1000Ω, MΩ=1000kΩ.
• 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, Be-cause it is damaged by the heat.
• Some chip part will be indicated as follows.Example C541 L452
22U 10UHTA A 2520
• Constants of resistors, capacitors, ICs and etc with XX indicatethat they are not used.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 curveB, unless otherwise noted.
• Signal nameXEDIT → 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.
(Measuring conditions voltage and waveform)• Voltages and waveforms are measured between the measure-
ment points and ground when camera shoots color bar chart ofpattern box. They are reference values and reference wave-forms. *(VOM of DC 10 MW input impedance is used.).
• Voltage values change depending upon input impedance of VOMused.) *
1. Connection
2. Adjust the distance so that the output waveform of Fig. a andthe Fig. b can be obtain.
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS(In addition to this, the necessary note is printed in each block)
C
B E
56 4
21 3
54 6
23 1
4 5
23 1
1 2
45 3
3
2 1
3
2 1
3
2 1
Transistor Diode
Kinds of capacitor
Temperature characteristicsExternal dimensions (mm)
Note :The components identified bymark ! or dotted line with mark! are critical for safety.Replace only with part numberspecified.
Note :Les composants identifiés parune marque ! sont critiquespour la sécurité.Ne les remplacer que par unepièce portant le numéro spécifié.
When indicating parts by reference number, pleas includethe board name.
1.5m
Pattern box
Front of the protection glass
Fig. a (CPC-12 jig TP-VG output waveform)
Fig.b (Picture on LCD)
Electron beam scanned frame
LCD picture frame
Yel
low
Cya
nG
reen
Whi
teM
agen
taR
edB
lue
AB
A=B
C D
C=D
H H
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS CD-207 (CCD IMAGER) PRINTED WIRING BOARD— Ref. No. CD-207 Board; 2,000 Series —
For printed wiring boards• This board is six-layer print board. However, the pat-
terns of layers two to five have not been included inthe diagram.
• Chip parts
Transistor
There are few cases that the part printed on thisdiagram isn’t mounted in this model.
C
B E
CCD IMAGERCD-207
CD-207 BOARD
4-6
CD-207 BOARDCAMERA REC
1 IC401 1,3
2 IC401 2,4
3 IC401 8
4 IC401 !∞,!§
5 IC401 !¢
8Vp-p
7.5Vp-p
1.8Vp-p
5Vp-p
3Vp-p
60nsec
60nsec
78µsec
78µsec
78µsec
C401 A-4C402 B-4C403 A-4C404 B-4C405 A-4C406 A-4
CN401 B-4
IC401 A-1
L401 B-4
Q401 B-4
R401 B-4R402 B-4R403 B-4R404 A-4R405 A-3R406 B-4
CS UNIT (Included VAP UNIT) (STEADY SHOT DRIVE)
RL-52 (RELEASE SWITCH)
VF-131 LCD DRIVE, TIMING GENERATOR,BACK LIGHT DRIVE
FLASH UNIT
MA-348 (MIC AMP, ALC)
CD-207 (CCD IMAGER)
SE-78 YAW, PITCH SENSOR
VP-49 STEADY SHOT CONTROL, ACTIVE PRISM ACTUATOR DRIVE
MVC-FD91
4-9 4-10 4-11YAW, PITCH SENSOR
SE-78
SE-78 (YAW, PITCH SENSOR) PRINTED WIRING BOARD— Ref. No. SE-78 Board; 1,000 Series —
For printed wiring boards• This board is six-layer print board. However, the pat-
terns of layers two to five have not been included inthe diagram.
There are few cases that the part printed on thisdiagram isn’t mounted in this model.
SE-78 BOARD
CS UNIT (Included VAP UNIT) (STEADY SHOT DRIVE)
RL-52 (RELEASE SWITCH)
VF-131 LCD DRIVE, TIMING GENERATOR,BACK LIGHT DRIVE
FLASH UNIT
MA-348 (MIC AMP, ALC)
CD-207 (CCD IMAGER)
SE-78 YAW, PITCH SENSOR
VP-49 STEADY SHOT CONTROL, ACTIVE PRISM ACTUATOR DRIVE
C201 C-5C202 B-6C203 C-5C204 A-5C205 B-2C206 B-1C207 B-5C208 C-5C209 B-5C210 C-5C211 A-1C212 C-2C213 B-5C214 C-5C215 B-6C216 B-6
CN201 A-5
IC201 B-5
L201 B-6
R201 C-5R202 B-5R203 B-5R204 C-5R205 B-1R206 B-5R207 B-5R208 C-5R209 C-5R210 B-5R211 C-5
SE201 C-1SE202 B-1
MVC-FD91
4-12 4-13 4-14STEADY SHOT CONTROL
VP-49
VP-49 BOARD
1 IC237 @¢
2.8Vp-p12MHz
MVC-FD91
For schematic diagram• Refer to page 4-17 for printed wiring board.
4-22 4-23 4-24CAMERA Y/C PROCESS
FC-67 (1/7)
FC-67 BOARD (1/7)
1 IC101 2 – !¡
CAMERA REC/PB
2 IC101 !§
CAMERA REC/PB
3 IC101 @§ CAMERA REC
4 IC102 4
CAMERA REC/PB
5 IC102 @∞
CAMERA REC/PB
!º IC103 #§,$∞
CAMERA REC/PB
3.8Vp-p
3.1Vp-p60nsec
60nsec4.0Vp-p
1.4Vp-p
78µsec
3.8Vp-p30nsec
4.0Vp-p60nsec
60nsec
6 IC102 $º,$¡
CAMERA REC
8Vp-p78µsec
7 IC102 $™,$¢
CAMERA REC
7.5Vp-p78µsec
8 IC102 9
CAMERA REC
4Vp-p60nsec
9 IC102 !™,!£
CAMERA REC
3Vp-p60nsec
MVC-FD91
For schematic diagram• Refer to page 4-17 for printed wiring board.
4-25 4-26 4-27DRAM CONTROL
FC-67 (2/7)
MVC-FD91 MVC-FD91
For schematic diagram• Refer to page 4-17 for printed wiring board.
4-29 4-30LENS MOTOR DRIVE
FC-67 (3/7)
MVC-FD91
For schematic diagram• Refer to page 4-17 for printed wiring board.
4-31 4-32 4-33D/A CONVERTER
FC-67 (4/7)
FC-67 BOARD (4/7)CAMERA REC/PB
!¡ IC601 5
!™ IC601 !¢
!£ IC601 !ª
!¢ IC601 @£
!∞ IC601 #¶
3.8Vp-p
0.1Vp-p
0.16Vp-p
0.18Vp-p
3.8Vp-p
78nsec
!• Q601 E
0.18Vp-p78nsec
60nsec
!§ IC601 $§
!¶ IC601 $¶
60nsec
78µsec
@º Q603 E
0.1Vp-p78µsec
78µsec
!ª Q602 E
0.16Vp-p78µsec
3.3Vp-p
20msec
3.3Vp-p78µsec
MVC-FD91 MVC-FD91
For schematic diagram• Refer to page 4-17 for printed wiring board.
4-35 4-36AUDIO A/D.D/A CONVERTER
FC-67 (5/7)
MVC-FD91
For schematic diagram• Refer to page 4-17 for printed wiring board.
4-37 4-38 4-39 4-40FD/SYSTEM CONTROL
FC-67 (6/7)
MVC-FD91
FC-67 BOARD (6/7)CAMERA REC/PB
@¡ IC801 *£
@™ IC851 *º
5.0Vp-p16.26MHz
7.41MHz2.0Vp-p
MVC-FD91
4-41 4-42 4-43 4-44
For schematic diagram• Refer to page 4-17 for printed wiring board.
HI CONTROL, RELEASE SWITCHFC-67 (7/7), RL-52
RL-52 BOARD
CN103 A-2
D103 A-1D104 A-1
R121 A-1R122 A-2R123 A-2R124 A-2
S101 A-2
For printed wiring boards• This board is six-layer print board. However, the pat-
terns of layers two to six have not been included in thediagram.
• Chip parts
Diode
There are few cases that the part printed on thisdiagram isn’t mounted in this model.
3
2 1
RL-52 (RELEASE SWITCH) PRINTED WIRING BOARD— Ref. No. RL-52 Board; 2,000 Series —
FC-67 BOARD (7/7)CAMERA REC/PB
@£ IC702 $º
@¢ IC702 %£
3.8Vp-p20MHz
32.768kHz3.4Vp-p
CS UNIT (Included VAP UNIT) (STEADY SHOT DRIVE)
RL-52 (RELEASE SWITCH)
VF-131 LCD DRIVE, TIMING GENERATOR,BACK LIGHT DRIVE
FLASH UNIT
MA-348 (MIC AMP, ALC)
CD-207 (CCD IMAGER)
SE-78 YAW, PITCH SENSOR
VP-49 STEADY SHOT CONTROL, ACTIVE PRISM ACTUATOR DRIVE
MVC-FD91
For schematic diagram• Refer to page 4-57 for printed wiring board.
4-45 4-46 4-47REC/PB AMP, MOTOR DRIVE
PK-45 (1/4)
PK-45 BOARD (1/4)
1 IC601 $™
CAMERA REC/PB
3.2Vp-p4.0MHz
MVC-FD91
For schematic diagram• Refer to page 4-57 for printed wiring board.
4-49 4-50LCD DRIVE
PK-45 (2/4)
MVC-FD91
PK-45 BOARD (2/4)CAMERA REC/PB
2 IC802 8
3 IC802 9
4 IC802 !º
5 IC802 @º
6 IC802 @™
7 IC802 @¢
4Vp-p
0.3Vp-p78µsec
78µsec0.45Vp-p
0.25Vp-p78µsec
4Vp-p156µsec
4Vp-p156µsec
156µsec
8 IC802 @•,@ª
3.2Vp-p1.5msec
MVC-FD91
4-534-51 4-52TIMING GENERATOR
PK-45 (3/4)
PK-45 BOARD (3/4)CAMERA REC/PB
9 IC841 1
!º IC841 4
!¡ IC842 @§
!™ IC842 #¶
!£ IC843 7
3.3Vp-p
3.3Vp-p
4.5Vp-p
3.3Vp-p
4.5Vp-p
78µsec
150nsec
156µsec
78µsec
20msec
For schematic diagram• Refer to page 4-57 for printed wiring board.
MVC-FD91
4-55 4-56MODE SWITCH
PK-45 (4/4)
MVC-FD91
For schematic diagram• Refer to page 4-57 for printed wiring board.
MVC-FD91
4-61 4-62 4-63 4-64BACK LIGHT DRIVE
PD-104
PD-104 (BACK LIGHT DRIVE) PRINTED WIRING BOARD— Ref. No. PD-104 Board; 2,000 Series —
MVC-FD91
For printed wiring boards• This board is six-layer print board. However, the pat-
terns of layers two to five have not been included inthe diagram.
• Chip parts
Transistor
There are few cases that the part printed on thisdiagram isn’t mounted in this model.
C
B E
PD-104 BOARD
C901 C-3C901 E-3C902 E-3C903 D-3C904 C-3C905 C-3C906 C-2C907 C-3C908 C-3C909 C-2C910 C-3C912 D-3C913 C-4C914 E-3C915 C-5C916 E-5C932 C-2C933 B-1C934 C-2C935 B-1C936 C-2C991 F-1
CN901 F-3CN902 D-4CN931 D-1CN971 E-1
D901 A-4D902 D-3D903 C-5D904 C-5D931 B-1
IC901 C-3IC902 C-4
L901 E-2L902 E-2L903 E-3
PD-104 BOARD
1 IC901 1
CAMERA REC/PB
5Vp-p2µsec
DD-119 (110) (DC/DC CONVERTER)
PD-104 (BACK LIGHT DRIVE)
PK-45 REC PB AMP, MOTOR DRIVE, LCD DRIVE, TIMING GENERATOR, MODE SWITCH
FC-67CAMERA Y/C PROCESS, DRAM CONTROL, LENS MOTOR DRIVE, D/A CONVERTER, AUDIO A/D.D/A CONVERTER, FD/SYSTEM CONTROL, HI CONTROL
Q901 C-4Q902 C-4Q903 C-4Q904 B-2Q905 C-4Q906 E-2Q907 C-4Q908 C-4Q909 C-4Q910 E-3Q911 C-5
R901 A-4R903 C-3R904 C-3R905 B-3R906 B-2R907 B-2R908 C-2R909 C-4R910 C-4R911 C-4R912 B-4R913 C-4R914 C-4R915 B-4R916 C-4R917 E-3R918 E-3R919 C-4R920 C-4R921 C-5R922 C-5R923 C-5R931 C-2R932 C-2R933 A-1R934 B-1R935 F-1R936 B-1
R937 B-1R938 B-1R939 B-1R940 F-1R941 C-2R942 C-1R943 C-1R944 C-1R945 C-1R946 C-2R947 C-1R948 C-1R949 B-1R950 C-1R951 B-1R952 B-1R953 F-1R954 B-1R955 B-1R956 C-1R957 C-1R958 C-1R959 C-1R960 C-1R961 C-1R962 C-1R963 C-2R971 E-1R972 F-1R973 E-1R974 E-1R975 A-2
S971 A-2
T901 F-4
MVC-FD91
4-674-65 4-66MIC AMP, ALC
MA-348
MVC-FD91
MA-348 (MIC AMP, ALC) PRINTED WIRING BOARD— Ref. No. MA-348 Board; 1,000 Series —
For printed wiring boards• This board is six-layer print board. However, the pat-
terns of layers two to five have not been included inthe diagram.
• Chip parts
Transistor
There are few cases that the part printed on thisdiagram isn’t mounted in this model.
C
B E
MA-348 BOARD
C101 C-1C102 C-1C103 C-1C104 C-2C105 A-2C106 A-2C107 C-2C108 A-2C109 C-2C111 B-1C112 B-1C113 A-1C114 A-1C115 A-1
CN101 A-1CN102 B-1
D101 C-2D102 C-1
IC101 C-1IC102 C-1
L101 B-1
Q101 C-2
R101 C-1R102 C-1R103 A-2R105 C-1R106 A-2R107 A-2R108 C-2R109 A-2R110 C-2R111 A-1R112 A-1R113 A-1R114 A-1R115 A-2R116 A-2R117 A-2R118 C-1R119 C-1R120 A-2
CS UNIT (Included VAP UNIT) (STEADY SHOT DRIVE)
RL-52 (RELEASE SWITCH)
VF-131 LCD DRIVE, TIMING GENERATOR,BACK LIGHT DRIVE
FLASH UNIT
MA-348 (MIC AMP, ALC)
CD-207 (CCD IMAGER)
SE-78 YAW, PITCH SENSOR
VP-49 STEADY SHOT CONTROL, ACTIVE PRISM ACTUATOR DRIVE
MVC-FD91
LCD DRIVE, TIMING GENERATORVF-131 (1/2), VF-131 (2/2)4-71 4-72 4-73 4-74
VF-131 BOARD (1/2) CAMERA REC/PB
1 IC5001 8
2 IC5001 9
3 IC5001 !º
4 IC5001 @º
5 IC5001 @™
6 IC5001 @¢
0.35Vp-p
0.35Vp-p
0.2Vp-p
7.6Vp-p
H
H
H
2H
7.6Vp-p
2H
7.6Vp-p
2H
VF-131 BOARD (2/2) CAMERA REC/PB
7 IC5101 !∞
8 IC5102 @¶
9 IC5102 #∞
!º IC5102 $¡
!¡ IC5102 $∞
14.0Vp-p
3.2Vp-p
3.2Vp-p
2.5Vp-p
3.2Vp-p
78µsec
H
H
V
16.4MHz
MVC-FD91
DC/DC CONVERTERDD-119 4-75 4-76 4-77 4-78
DD-119 BOARDCAMERA REC/PB
1 IC301 $¢
2 IC301 $§
0.8Vp-p
2.0Vp-p
2.2µsec
2.1µsec
MVC-FD91
MF/ZM/SW BLOCK
MVC-FD91
4-82E