Casio QV-30 Specifications download pdf (Page 19)

— 17 —

Vcom Adjustment

1) While pressing the MODE and the shutter button, slide to the right to turn on power.

2) Press the self-timer and the DEL button at a time.

3) Press [+] or [–] to select the BLACK.

4) Press the shutter button.

5) Place a photo diode on the middle of the display.

OFF

Set

Photo

diode

Oscilloscope

60Hz

Band-pass

filter

Photo sensor amp.

Input Input Input Output Output

Connection Point Signal Connection Point

Adjust Result

VR302 Adjust for ripple at minimum.

hoto sensor

amp.

Band pass filter

Oscilloscope

Free-running Frequency Adjustment

Pattern

generator

QV-10

Set

Output

CP302

Input

CP101

Frequency

Counter

Pattern

generator

CP101 VR400 CP302

Color bar

45.75 MHz

Adjust for a reading of

15.734 ± 0.1 KHz.

Frequency

Counter

QV-30

1 ... 18 19 20 ... 40

QV-30 (B) (KX-724B) 1
CONTENTS 2
SPECIFICATIONS 3
BLOCK DIAGRAM 4
CIRCUIT OPERATIONS 5
Image pickup 6
Horizontal shift 6
DIGITAL PCB 7
Data/Address 8
1 CPU (IC600) 8
CPU PIN FUNCTION 9
LINEAR PCB 12
Power Supply 12
COLOR ADJUSTMENT 15
MACRO NORMAL 16
ADJUSTMENT 17
TROUBLESHOOTING 20
DISASSEMBLY 21
ASSEMBLY 23
PRINTED CIRCUIT BOARDS 25
Top View 26
Bottom View 26
EXPLODED VIEW 27
PARTS LIST 28
DIGITAL PCB ASS'Y 29
KEY PCB ASS'Y 30
MAIN COMPONENT 31
ACCESSORY 32
SCHEMATIC DIAGRAM 36
To Digital PCB 38
WAVEFORMS 39
MA0500361A 40

Comments to this Manuals

No comments

Casio QV-30 Specifications Page 19

Comments to this Manuals

Related products and manuals for Bridge cameras Casio QV-30