Sharp VN-EZ1U Wartungshandbuch

SHARI= SERVICE MANUAL S6919VN-EZI U/ MPEG-4 DIGITAL RECORDER VN-EZI U In the interests of user-safety (Required by safety regula- tions

5-2-2. Method of selecting VALID/INVALID of the battery lid switch For disassembly and operation, set the switch of the battery lid a

Color temperature Low Compensation value Low Address 1 F5 (B) 4 Address 1 F6 (R) ) ‘IDown Fixed High Low Fixed VDown Low High Fixed I AUP

5-2-5. Camera (CCD white balance) adjusting method Preparation and check items before adjustment For illumination, apply the approximati

I_L Distance of objet t : 1000&l Barrel section Adjusting method 1) When shooting, align the center of Siemens star chart to that o

VN-EZl,U Objects, instruments and jig/tools necessary to serve l Gray scale chart l Color bar chart l Halogen lamp: 2 PCS. l Illuminat

rl I Ja&laAu( k I I I I Jaj_4aAuoz 3ana I I I 80L6W LO6-31 JaMOd :.: ::: .:_ IL ::: /wa IJL L Y J ::: :.: ::. 1’11 \ 1 I i i i i i ..I. . .

VN-EZl U 7. OSCILLATOR, DIVIDING AND MULTIPLY MAP CCDICDSIAD 12.2727 MHz ASIC [ 0sE-j I I 443s -f I I l/2 l/7 x3 l/70 l/3068 D&K P&K CL

9. TROUBLESHOOTHING POWER CIRCUIT TROUBLESHOOTHING The power cannot be turned on. Check SW901. I Is voltage output between the pins (2),

CAMERA TROUBLESHOOTHING AUDIO TROUBLESHOOTHING LCD TROUBLESHOOTHING 7 Abnormal Picture is not displayed. I 1 Turn mode SW to MOVIE. LNo _ Is L

VN-EZI U 10. IC FUNCTION LIST (IC205:IXO698TA) Micom Pin No. Micom Port Name I/O Signal Name RST ACT Function/Connection block 1 P22 0

VN-EZl U 1. IMPORTANT SERVICE NOTES BEFORE RETURNING THE VIDEO CAMERA RECORDER Before returning the video camera recorder to the user, p

VN-EZl’U Micom Pin No. Micom Port Name I/O Signal Name FIST ACT Function/Connection block 59 * P62 0 DCLK AUDIO codex (DataShift) 60

VN-EZl U 11 n SEMICONDUCTOR LEAD IDENTIFICATION @ &@$ B 4 2SC-2404-C XC62EP25 2SC4081 R XC62EP50 DTCI 44EE TC7SH04U 2SA1362GR DTCI 14YE DTC

VN-EZl U 12. WIRING DIAGRAM Over Allf CN3 I DUNTK290lQAOs N I 393TA QPWBX2901TAwk CCD I I r---_--__----------_--_-_---------~~---~ CAMERA DUNTK2

VN-EZl U I I I I I I I I --A --3 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I

VN-EZl U 13. SCHEMATIC DIAGRAMS 13-l. POWER SCHEMATIC DIAGRAM REC PLAY r 1 2, IJAPAN IOTHER II 2023TAZZ IL172lTAZZ 2 IL2524TAZZ IL I72 I TAZZ * See

VN-EZlU Q929 A I 362GR 1 TO BACK LIGHT R995 RI925 I6J 3.9 0049TA FE910 I 3 OTL917 OTL919 1 +SV(CCD) + FB91 I _ 0TL921 0TL923 - 2 +I5V(C

VN-EZl U 13=2-(l). MAIN CIRCUIT SCHEMATIC DIAGRAM (CAMERA) J I -i 3 F E C C B P CAMERA [ QPWBX29OITA+i% I CCD - - T I I I I I I I 1 I I

C38 0.1 IOV c39 0.1 IOV CCD D CCD R AVSS2 AGC I AGC2 AVSS3 AVDD I INT BIAS2 AVSS INT BIASI c43 - _ IOU IOV ( ~~(DATcK ) CCDD9 CCDD8 CCDD7 CCDDG CC

VN-EZI U 1 a-2-(2). MAIN CIRCUIT SCHEMATIC DIAGRAM (AUDIO) AUDIOI R60 I CN60 I I5K N0276TA - II __I SPEAKER ILbUl FB60 I - 008lTA +-- SPEA

VN-EZI U R65 I R650 I 00 6 .8K C650 33u I ov Q652 o C42 13B o 1 3.4 (3.41 Q653 C408 C654 \ O.lu 1 R’658 0 co/’ ‘8 I 5 I 5K C 2 C 3 -s-@ +% +

VN-EZI U WARNING :TO REDUCETHE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO WET LOCATIONS. /&/AA CAUTION: TO REDUCE THE

S - R Q P 0 z;f - 4 N M L K J Ll FROM CAMERI ( PD ( DuMc ( DATCK ( REFCK ( OG ( ADCK ( CCDDS ( CCDDI ( CCDDP ( CCDD3 ( ccDD4 ( CCDDS ( C

J I H G L F I E D C I B A ( CCDDO ( AGCI ( AGCP ( VIX ( v2x ( V3AX ( VH3AX ( O!=DX ( R5 ( H’ < H2 FROM AUDIO ( PDN ( SYNC ( BCLK (

I SC20 I 20056TA R27 I 560 R209 \ 47K . , \ R260 \ 47K - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - l - TL220 TL204((11 ’ ”

J I I Ii G F E D C B A 2.6 ‘22.5) Q20 I hC408 I R fig52 T - - - - - - - - - - - - - - - - L \ R249 47K - F- F P- B- P- P- b- w - - - - - - - - - - -

3. TFT CIRCUIT SCHEMATIC DIAGRAM DUNTK2904QAOO QPWBX2904TAwk - X801 COO67TA R819 2.2KD R823 5.6K C825 YTVICB474K -L Fe.35 560D 4’ C803 O.OlU -.LL

VN-EZl U IC805 TC7Wl4U VU804 M4553CEZZ CN802 N2687TA 0 2.5 2.5 0 rOJ (2.5) (2.5, roJ + oTL806oTL809 , VGH ,TL8100TL813-2 VREFH _ vGL oTL8

I > I m I 0 I u I m I -rl I c) I I I - I c 6 b R2903 5.6K D T DUNTK2902PMOO CN290 I Nl078TA 4 QPWBX2902TAgg MENU dm C2906 I OOOP 5ov REC L c2905

VN-EZl U 13-5. CCD CIRCUIT SCHEMATIC DIAGRAM J I H G F E D C B A I I I 1 1 f i 00. a?: 0 - m 3 o> u r ‘W O- 1 I 2 I 3 I 4 I 5 I 6 I 7 I 8 I 9

VN-EZl U I922TA I oTL1201 REC OTLl202 +-- TFTINVSW I 6-- LENSSW 2 TLl203 TLl204 I I- I GND 13 10 00 ( DUNTK2906PMOO QPWBX2906TAwk I TILT PWB 1

See Page Pl3-1 I _-___--_ / .o c-1 .OJ BA97 -4 r VDD 1 *t---------1 VE3 I . 08KV I I I I I I I I I I I I I I I I I I I I I 4 I I I I I I I -t I I

VNkEZlU 2. SPECIFICATIONS MPEG-4 Digital Recoder Power requirement: Power consumption: Record format/Image compression system: Sound recordin

VN-EZl U 14. PRINTED WIRING BOARD ASSEMBLIES 14-1. POWER PWB Wiring Side SIDE A Component Side SIDE A 0904 r Q921 ‘TI 0922 cl RI925 CN9G6

VN-EZl U Wiring Side SIDE B Land at this position from A Component Side SIDE B IO I 11 I 12 I 13 I 14 I 15 I 16 I 17 I 18 I 19 14-2

VN-ET1 U 14-2. MAIN PWB Wiring Side SIDE A Component Side IEI m lczrsl F2151 m !zEl I m I-- C M (D _I .1/ kl \ I 1 piiiqET/ ‘1 r-6 i IC201 I 1

Wiring Side VN-EZl U B \ 0 0 Component Side SIDE B IC205 n I I T’@ 10 I 11 I 12 I 13 I 14 I 15 I 16 I 17 I 18 I 19 14-4

VN-EttlJ 14-3. CONTROL PWB Wiring Side SIDE A Component Side SIDE A \ TL@@ TL@p@ TL@P@ 1 I 2 I 3 I 4 I 5 I 6 I 7 I 8 I 9 I IO 14-5

Wiring Side SIDE B Component Side SIDE B IO I 11 I 12 I 13 I 14 I 15 I 16 I 17 I 18 I 19 I 14-6

VN-EZl U 14-4. TFT PWB Wiring Side SIDE A Component Side SIDE A - Lj IC802 I J pi-1 pm-1 El C825 IC801 'JR804

Wiring Side SIDE B , Component Side SIDE B P Tl@ Tl@ Tl@ T@ /F&q Tl@ Tt@ IO I 11 I 12 I 13 I 14 I 15 I 16 I 17 I 18 I 19 14-8

VN-EZl U 14-5. CCD PWB Wiring Side SIDE A Component Side SIDE A Component Side Wiring Side SIDE B 14-6. TILT PWB Wiring Side SIDE A Comp

VN-EZl U 15.REPLACEMENT PARTS LIST/ Ref. No. Part No. * Description Code EXPLODED VIEWS Q922 Q923 Q924 Q925 Q926 Q927 Q928 Q929 Q930 VS2SD874A

3. PART NAMES For details on the use of each control. VN-EZl U Lens body --i 1 (CAME RA/PLAY POWER LCD monitor Iris select switch Shutter

VN-EZl U Ref. No. Part No. * Description Code Ref. No. Part No. * Desqiption Code c954 VCKYCZI HB221 K 220p 50V Ceramic AA c955 VCKYCZ

Vl\j-EZl U Ref. No. Part No. * Description Code c31 C32 c33 c34 c35 c37 C38 c39 c40 c41 C42 c43 c44 c45 C46 C48 c49 C51 c52 c53 c54 c55 C56 c57 C62

VN-EZl U Ref. No. Part No. * Description Code MISCELLANEOUS PARTS CN31 QSOCN 1393TAZZ Socket, 13Pin CN202 QSOCNI 086TAZZ Socket, 1 OPin

VN-EZl U Ref. No. Part No. * Description Code Ref. No. Part No. C855 C856 C857 C858 C859 C860 C861 C862 C863 C864 VCCCCYlHHlSlJ VCCCCYI HH561

VN.IEZ~ U Ref. No. Part No. * Description Code Ref. No. Part No. * Description Code SUPPLIED ACCESSORIES CDSKAO032TAOl CDSKA0039TAOl GCASN0

1 I 2 I 3 I 4 I 5 I 6 1

16. PACKING OFTHE SET GCASN0022TAZZ Soft Case RUNTK0350TAZZ Floppy Disk Adapter CDSKA0039TAOl \ CD ROM \ 4 *SPAKA6316TAZZ Packing Add. (Top)

TQ0683-S Jul. 1999 Printed in JAPAN SA. NS SHARP COPYRIGHT @ 1999 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication

VN-EZl U 4. DISASSEMBLY OFTHE SET *For assembly, tighten the screw to the torque of 0.5+0.1/-O kg cm. *Previouslv remove the smart med

VN-EZl U 4-1. CAUTION ON ASSEMBLY I. Caution for wiring treatment of rear cabinet l Check whether the flexible and lead lines framed w

VN-EZl U 5. TEST MODE The camera has two kinds of the test mode functions, mode 1 and mode 2, which 5-l. HOW TO ENTER INTO THE MODE

How to enter into the test mode (initial screen of TEST MODE) 1) 2) 3) 4) Pressing the V key and MENU key, turn on the POWER switc