Sanyo VCB-3385P Service Manual

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SERVICE MANUAL
B/W CCD Camera

SPECIFICATIONS

Scanning system : CCIR standard (625 scanning lines, 25 frames/sec.)
Interlace : PPL 2:1 interlace
Image device : 1/3 inch solid state CCD
Number of pixels : 795 (Horizontal) x 596 (Vertical)
Number of pixels in image area : 752 (Horizontal) x 582 (Vertical)
Synchronizing system : Internal sync/ Line lock (manually switched)
External sync (automatic switched)
Resolution : 570 TV lines
Video output terminal : 1.0 Vp-p/75 Ω, composite
Image S/N ratio : 50 dB min.
Electronic shutter speed : 1/50 - 1/100,000 sec.
Minimum required illumination : 0.07 lux approx. (with F 1.2 lens, 50 IRE)
Backlight compensation ON/OFF : Set to "ON" or "OFF"
Auto Iris lens output : DC output (variable DC level), 4-pin terminal
Lens mount : CS mount
Flange-back : 12.5 mm (adjustment range : ± 0.5 mm)
Auto Iris lens switching : EI/VIDEO/DC
Attachment screw hold diameter : 1/4"- 20UNC (top or bottom surface)
Operating environment : Ambient temperature: -10 to + 50 °C (14 to 122 °F)
Humidity: 90 % RH max.
Power supply : 24 V AC/50Hz, 12 - 15 V DC
Power consumption : 3.0W approx.
Weight : 245 g approx.
The components designated by a symbol (
special significance to product safety. Should any component designated by a symbol need to be replaced, use only the
part designated in the Parts List. Do not deviate from the resistance, wattage, and voltage ratings shown.
NOTE : 1. Parts order must contain model number, part number, and description.
2. Substitute parts may be supplied as the service parts.
3. N. S. P. : Not available as service parts.
Design and specification are subject to change without notice.
L73R2/XE
PRODUCT SAFETY NOTICE
) in this schematic diagram designates components whose value are of
FILE NO.
VCB-3385P
(Product Code : 117 076 01)
(Europe, Russia)
(Asia, Mideast, China)
(Australia, New Zealand)
CONTENTS
1. DISASSEMBLY ....................................2
2. BOARD LOCATION .............................3
3. ADJUSTMENT .....................................4
4. PARTS LIST .........................................5
REFERENCE No. SM5310534

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  Summary of Contents for Sanyo VCB-3385P

  • Page 1: Table Of Contents

    FILE NO. SERVICE MANUAL B/W CCD Camera VCB-3385P (Product Code : 117 076 01) SPECIFICATIONS (Europe, Russia) (Asia, Mideast, China) (Australia, New Zealand) Scanning system : CCIR standard (625 scanning lines, 25 frames/sec.) Interlace : PPL 2:1 interlace Image device : 1/3 inch solid state CCD...
  • Page 2: Disassembly

    1. DISASSEMBLY 3.Remove rear cover 1.Remove the six screws 2.Remove the six screws and pull out the rear cover 4.Remove the lens cap 5.Remove the two screws 6.Remove the two screws and pull out the front cover 7.Remove the four screws and remove the main board 9.Remove the two screws and remove the CCD holder...
  • Page 3: Board Location

    2. BOARD LOCATION P001 SENSOR BOARD VL101 P104 T102 P103 P105 VR102 VR103 VR104 S102 MAIN BOARD SENSOR BOARD MAIN BOARD − 3 −...
  • Page 4: Adjustment

    3. ADJUSTMENT 3-1. ADJUSTMENT PREPARATION 1. Use the 3,200K viewer for the subject. 2. Set the ITE gray scale chart II (γ =0.45) to the viewer. 3. Set the angle of adjustment control (VR) before starting adjustment at the center or temporary adjustment (nearly adjusted) unless specified.
  • Page 5: Parts List

    4. PARTS LIST LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION TCZE42-0504090 CCD SENSOR ICX409AL (CCIR) ACCESSORIES & PACKING MATERIALS TCZE4B-9400 C006 1/3" B/W SENSOR+MAIN TCZE82-0001010 EMI CORE LF-101E FOR C006 TCZM82-0120601 SCREW TP2 X 5 MM NI TCZEIM-0010397 MANUALSANYO CCIR MODLE (English,French) TCZM20-0631000 SPRING FOR C006 TCZEIM-0010398 MANUALSANYO CCIR MODLE (Chinese,German)
  • Page 6 ELECTRICAL PARTS LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION C159 TCZE63-4210601 TANTALUM CAPCONDERSOR 10UF 10V SMD C006 1/3" B/W SENSOR+MAIN A SIZE C006 1/3" B/W HI SENSOR BLOCK C160 TCZE63-4110772 100U 16V 6.3*8 MVL (105Åé) CMC C161 TCZE63-4810452 CONDERSOR 0.1UF 16V 0402 (Y5V) (CAPACITORS) C162 TCZE63-4810452...
  • Page 7 LOCATION PARTS NO. DESCRIPTION LOCATION PARTS NO. DESCRIPTION Q108 TCZE01-0500001 TRANSISTER UMX1N R174 TCZE61-4868132 RESISTANCE 680 OHM 5% 0402 Q109 TCZE01-0500001 TRANSISTER UMX1N R175 TCZE61-4847132 RESISTANCE 470 OHM 5% 0402 Q110 TCZE01-0500001 TRANSISTER UMX1N R176 TCZE61-4800032 RESISTANCE 0 OHM 5% 0402 Q111 TCZE01-0500001 TRANSISTER UMX1N...
  • Page 8 LOCATION PARTS NO. DESCRIPTION ZD102 TCZE02-0205141 DIODE (ZENER)RLZ5.1B 0.4W SMD ZD103 TCZE02-0207541 DIODE (ZENER)RLZ7.5B 0.4W SMD ZD105 TCZE02-0205141 DIODE (ZENER)RLZ5.1B 0.4W SMD ZD106 TCZE02-0205141 DIODE (ZENER)RLZ5.1B 0.4W SMD ZD107 TCZE02-0205141 DIODE (ZENER)RLZ5.1B 0.4W SMD ZD108 TCZE02-0205141 DIODE (ZENER)RLZ5.1B 0.4W SMD ZD109 TCZE02-0211041 DIODE (ZENER) RLZ11B 0.4W SMD...
  • Page 9: Circuit Diagrams & Printed Wiring Boards

    CIRCUIT DIAGRAMS & PRINTED WIRING BOARDS TABLE OF CONTENTS BLOCK DIAGRAMS & CIRCUIT DIAGRAMS Page OVERALL BLOCK ............................C3 U101, U102, U103 BLOCK ..........................C3 CIRCUIT WAVEFORMS ........................... C3 SENSOR BOARD CIRCUIT ..........................C3 MAIN BOARD CIRCUIT ............................ C4 PRINTED WIRING BOARDS (P.W.B.) SENSOR P.W.B.
  • Page 10 PRODUCT SAFETY NOTICE THE COMPONENTS DESIGNATED BY A SYMBOL ( ) IN THIS SCHEMATIC DIAGRAM DESIGNATES COMPONENTS WHOSE VALUE ARE OF SPECIAL SIGNIFICANCE TO PRODUCT SAFETY. SHOULD ANY COMPONENT DESIGNATED BY A SYMBOL NEED TO BE REPLACED, USE ONLY THE PART DESIGNATED IN THE PARTS LIST.
  • Page 11: Block Diagrams & Circuit Diagrams

    BLOCK DIAGRAMS & CIRCUIT DIAGRAMS SENSOR BOARD CIRCUIT +15V SENSOR BOARD TO P001 (CCIR) R002 OVERALL BLOCK TO P001 R001 SENSOR BOARD MAIN BOARD Q001 C001 CONNECTOR 2SC2714 0.1u U101 +15V TO MAIN BOARD P103 CAMERA PROCESS Q001 22,23 P001 Q002 TO Q001 DRIVE...
  • Page 12: Main Board Circuit

    MAIN BOARD CIRCUIT MAIN BOARD CONNECTOR P103 T110 T109 T112 +5VA +15V IRIS_DC T111 T114 +5VD T108 T116 T107 T105 T113 U110 T117 T115 S102 C140 SW9R/DA-09 0.1u CM\FH12-18S-0.5SV TO SENSOR BOARD P101 +5VD bit2 bit1 bit0 RN101 RN102 TO P103 +5VA TC4053BF/BFN +5VD...
  • Page 13 MAIN BOARD CIRCUIT [UPPER LEFT] MAIN BOARD U110 C140 0.1u +5VD bit2 bit1 bit0 TC4053BF/BFN +5VA MULTIPLEXER SWITCH +15V U108 R1B7 R1B6 100K U114B R1F2 Q110B S101 Q112 UMX1N 2SD601A Q110A +5VD R1B8 NJM3414AM UMX1N C1A3 C1B3 C1A2 1u 10V +5VA R1F3 C1B4...
  • Page 14 MAIN BOARD CIRCUIT [UPPER RIGHT] CONNECTOR P103 T110 T109 T112 +5VA +15V IRIS_DC T111 T114 +5VD T108 T116 T107 T105 T113 U110 T117 T115 S102 C140 SW9R/DA-09 0.1u CM\FH12-18S-0.5SV TO SENSOR BOARD P101 +5VD bit2 bit1 bit0 RN101 RN102 TO P103 TC4053BF/BFN +5VD MULTIPLEXER...
  • Page 15 MAIN BOARD CIRCUIT [LOWER LEFT] AC_L TO POWER ADAPTER P101 D101 C102 F101 TR_DCIN C106 FUSE\125V/1A/LF-R451 C101 D\RS1K 330u 50VKY open open T106 C105 R109 3L\T30MOS64-6.35 0.1u 50V R156 C104 0.01u 630V C103 TO P103 C150 C151 0.01u 630V R101 20K / 0805 R155 C153...
  • Page 16 MAIN BOARD CIRCUIT [LOWER RIGHT] D121 R179 100k C122 MA111 R117 1u 10V +5VA Q113B R1F0 UMX1N +5VD +5VD R119 U105 R152 R182 R153 EXT_SYNC C180 VR101 R154 VR102 SYNC VIDEO T106 100K D111 R118 1u 16V Q113A C181 R156 R183 BA7046F R181...
  • Page 17: Printed Wiring Boards (P.w.b.)

    PRINTED WIRING BOARDS (P.W.B.) MAIN P.W.B. (SIDE B) MAIN P.W.B. (SIDE A) SENSOR P.W.B. (SIDE A) SENSOR P.W.B. (SIDE B)
  • Page 18 SANYO Electric Co., Ltd. SANYO Electric Co., Ltd. Osaka, Japan Osaka, Japan Feb/’04...