Page 2 - CONTENTS
CONTENTS SPECIFICATIONS ......................................................................................... 1 BLOCK DIAGRAM ........................................................................................ 2 CIRCUIT OPERATIONS ...............................................................
Page 3 - SPECIFICATIONS
— 1 — I t e m S p e c i f i c a t i o n 1. Recording System Digital (JPEG based)/Field recording 2. Video Signal System NTSC 3. Recording Medium Built-in 16-Mbit flash memory 4. Number of pages 96 5. Delete Functions Single page; All pages (with page protect feature) 6. Imaging Device 1/5-inch CCD (...
Page 4 - CCD; Key; Key PCB; LCD; Linear PCB; Camera Unit: It is used to provide color information.; Camera PCB; BLOCK DIAGRAM; CPU
— 2 — CCD V RAMHM53812BJ8 Gate ArrayHG51B167FB FlashMemoryTC5816FT-1 D RAMHM514B00ALJ8 Power SupplyCircuit DC IN (6V) Key CPUHD6477034F16 Key PCB AC adaptorBattery x 4 IC400MSM6770GS IC300IR3P90Y LCD 3 3 3 3 Linear PCB 1 Camera Unit: It is used to provide color information. 2 Digital PCB: It control...
Page 5 - CIRCUIT OPERATIONS
— 3 — CAMERA UNIT (CAMERA PCB) The camera unit is composed a lens, color filter, CCD (IC802), driver (IC800) and signalprocessor (IC802). It produces voltages R, B, and G, for the colors red, blue, and greenwhen light from a scene is focused on the surface. These voltage values vary according to the...
Page 6 - Output
— 4 — 3 CCD (IC802) A charge-coupled device in which charges are introduced when light from a scene is focused on the surface of the device. The image points are accessed sequentially to produce a television-type output signal. Image pickup Storage Horizontal shift register (CCD) 508(H) 532(H) 500(V...
Page 7 - DIGITAL PCB
— 5 — DIGITAL PCB Key Input TFT LCD DC in +6V Battery ROM RAM DMAC BSC SCI, Timmer I/O Port CPU 16M Flash Memory 4M D RAM 5 IC601 Power Supply +5V +18V -10V Linear PCB IC300 ChromaCircuit IC400 DisplayControl Driver IC802 CCD DIGITAL PCB Camera PCB DIGITAL (Serial I/O) Digital PCB is composed Microp...
Page 8 - Address
— 6 — 1 CPU (IC600) Controls the CCD, D RAM, Flash memory and key operation. PROM/MASKROM1 RAM1 CPU Interruptcontroller User break controller Direct state controller Direct memoryaccesscontroller Serial communicationinterface (x2channel) 16-bit integrated timer pulse unit Programmable timingpattern ...
Page 9 - CPU PIN FUNCTION; Function
— 7 — CPU PIN FUNCTION Pin No. Terminal Name IN/OUT Function 1 PB14 OUT Timing pattern output. 2 PB15 - Not used. 3 VSS IN Ground terminal. 4 - 11 AD0 - AD7 IN/OUT Address bus. 12 VSS IN Ground terminal. 13 - 14 AD8 - AD9 - Not used. 15 VCC IN Power source. 16 - 21 AD10 - AD15 - Not used. 22 VSS IN ...
Page 11 - KEY PCB; Power supply
— 9 — 3 V RAM It is used for encoder function. 4 Flash Memory Up to 96 images can be stored in memory. Flash memory does not require electrical power to store data, so image data is retained in memory even when you turn camera power off. If batteries go dead, simply load a set of new batteries or co...
Page 15 - COLOR ADJUSTMENT; Preparation for the color adjustment
— 13 — COM1 QV-10A IBM-PC COLOR ADJUSTMENT Each of this model has a color information in its flash memory due to the CCD camera has a color characteristic.The color information is loaded in the flash memory when the color adjustment is done after assembling of thismodel in our factory. A brand-new f...
Page 16 - Execution of the color adjustment; Put the color filter on the light source, and turn on the light box.
— 14 — Execution of the color adjustment 1. Set the aperture switch to F8 position, and turn on QV-30. 2. Put the color filter on the light source, and turn on the light box. 3. Put the QV-30 with its lens toward the light source. Color filter: LBA 3 Light box: Handy 5000 4. Execute “ADJ724.EXE” on ...
Page 17 - ADJUSTMENT; LINEAR PCB; Top View
— 15 — VR304 VR100 VR300 VR400 VR101 VR303 VR302 CP410 CP412 CP108 CP111 CP302 Item Measuring Instrument VCC2 voltage setting Voltmeter, Regulated power supply VBL voltage setting Voltmeter, Regulated power supply Vcom adjustment Patern generator, Oscilloscope, Regulated power supply,Photo sensor am...
Page 18 - Equipment Connection / Adjustment Procedure; reading on voltmeter.
— 16 — QV-10 Set Oscilloscope Input CP101 Patterngenerator Output CP410 0 ± 0.25 [V] 6.0 ± 0.1 [V] QV-10 Set Input DC Jack Regulated power supply Output CP111 Voltmeter 5.0 ± 0.05 V QV-10 Set Input DC Jack Regulated power supply Output CP108 Voltmeter 5.0 ± 0.05 V VCC2 Voltage Setting Equipment Conn...
Page 19 - Adjust for ripple at minimum.
— 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. ON OFF HML Set P...
Page 20 - TROUBLESHOOTING; No Display
— 18 — Bright and Contrast Adjustment QV-10 Set Oscilloscope Input CP101 Patterngenerator Output A B CP412 CP410 Trigger 10 K VCC2 CP303 Input Input Input Output Output Connection Point Signal Connection Point Adjust Result Patterngenerator CP101 Oscilloscope CP412 Color bar45.75 MHz VR304 VR300 Adj...
Page 21 - DISASSEMBLY; To disassemble the main unit
— 19 — DISASSEMBLY 2. Remove the two screws on the bottom of the unit and the battery cover. Then remove the upper case at the bottom of the unit. 3. Then remove the upper case at the top of the unit. 4. Be careful not to lose the switch knob. Switch knob Hook To disassemble the main unit 1. Rotate ...
Page 22 - To disassemble the camera unit
— 20 — To disassemble the camera unit Note: The camera unit must be replaced with whole unit when it is defective, because the precise adjustment is required when the individual parts of the camera unit are replaced, and it can be done only at our factory. (Except for the replacing the outer case.) ...
Page 23 - ASSEMBLY; To assemble the main unit
— 21 — ASSEMBLY Switch knob Slide switch Switch knob To assemble the main unit 1. Be sure to align the slide switch on the linear PCB with the switch knob. 2. Be sure to align the slide switch on the key PCB with the switch knob. 3. Push hard the upper case with both hands.
Page 25 - PRINTED CIRCUIT BOARDS; LINEAR; Top View
— 23 — R312 R310 L102 C315 R311 R309 C314 R315 R314 C319 L301 C323 C335 R303 C308 R307 R302 R305 R304 C306 C304 R308 C313 C320 C334 C324 R323 C330 C332 R327 C302 R325 C331 R322 R324 R326 C328 C326 C325 R427 R100 C411 R428 C410 R429 R402 SW100 C407 L402 R413 R414 C412 C329 C413 R406 R404 R405 R407 R4...
Page 26 - DIGITAL
— 24 — C710 C706 C709 R715 C708 R611 C603 C606 C615 R613 L716 R621 L715 L723 L719 R750 L722 L721 L720 R619 R620 L718 L717 L621 R622 L633 L632 L639 L619 L617 L618 IC700 C704 C705 IC600 L726 L724 L730 L725 L505 L506 C515 C508 R507 R508 C619 IC602 R513 C524 R654 L734 R714 R713 C519 D506 R647 L650 R624 ...
Page 27 - EXPLODED VIEW
— 25 — 2 3 4 7 1 10 9 26 5 6 12 13 14 17 16 15 18 19 20 22 21 23 24 25 27 27 27 27 27 27 27 11 27 26 27 27 11-1 23-1 25-1 25-2 25-4 25-5 25-6 25-3 8 28 28 26 EXPLODED VIEW
Page 28 - PARTS LIST
PARTS LIST LINEAR PCB ASS'Y Item Code No. Parts Name Specification Q R Connector CN400 3502 1410 Connector 52745-2090 1 C Diodes D101 7101 1194 Chip diode MA111-(TX) 1 C D102 2390 1379 Schottky diode MA729-(TX) 1 C D103 2390 1379 Schottky diode MA729-(TX) 1 C D104 7101 1194 Chip diode MA111-(TX) 1 C...
Page 31 - MAIN COMPONENT
MAIN COMPONENT Item Code No. Parts Name Specification Q R 1 6611 0670 Upper case K724AAA C140275-1 1 X 2 6611 0680 R-P knob K724AAA C340701-1 1 X 3 6611 0440 Power switch knob K724AAA C340700-1 1 X 4 6611 0470 Battery label K724AAA C441180-1 1 X 5 6611 1090 Rating plate K724BAA C441158-2 1 X 6 6603 ...
Page 32 - ACCESSORY
— 30 — 32 31 30 29 ACCESSORY Notes: Q – Quantity used per unit R – Rank I t e m Code No. Parts Name S p e c i f i c a t i o n Q R 29 5860 8085 Wrist strap ST3-340A 1 X 30 6608 9210 Cleaning cloth A-K613 K412004-1 1 X 31 1014 8773 Video cable C-K723-FC 1 X 32 1014 8857 Soft case SC-724 1 X
Page 36 - SCHEMATIC DIAGRAM; Display Controller; Power Supply for Back Light
— 35 — SCHEMATIC DIAGRAM LINEAR Display Controller Chroma IC 2 8 9 1 3 4 5 7 6 10 To LCD To Back Light To Digital PCB Power Supply for Back Light Power Supply for LCD
Page 37 - Gate Array
— 36 — DIGITAL 14 Gate Array CPU DC in To Key PCB To Linear PCB Power Supply Circuit D RAM Flash Memory V RAM To Camera Unit To Camera Unit Digital Out Video Out 13 12 11
Page 38 - KEY; Battery
Page 39 - WAVEFORMS
— 39 — 1 IC100 pin 5 2 Q100 collector 3 IC101 pin 5 4 Q101 collector 5 IC300 pin 10 6 IC300 pin 21 7 IC300 pin 20 8 IC300 pin 39 9 IC300 pins 32, 34, 36 0 IC300 pin 30 A IC500 pin 5 (Switch to the REC position.) B T500 pin 1 (Switch to the REC position.) C T500 pin 5 (Switch to the REC position.) D ...
