JVC GR-DVL300KR Service Manual

DIGITAL VIDEO CAMERA

Camcorder

For General

Power supply : DC 6.3 V (Using AC Power Adapter/Charger)

DC 7.2 V

(Using battery pack)

Power consumption

LCD monitor off, viewfinder on : Approx. 4.3 W LCD monitor on, viewfinder off : Approx. 5.3 W Video light : Approx. 3.5 W

Dimensions (W x H x D) : 80 mm x 96 mm x 159 mm

(with the LCD monitor closed and the viewfinder pushed down)

Weight : Approx. 570 g (1.3 lbs) Operating temperature :0°C to 40°C Operating humidity : 35% to 80% Storage temperature : –20°C to 50°C Pickup : 1/4" CCD Lens : F 1.8, f = 3.6 mm to 36 mm, 10:1 power zoom lens Filter diameter : ø37 mm LCD monitor : 2.5" diagonally measured, LCD panel/TFT active matrix system Viewfinder : Electronic viewfinder with 0.24" black/white LCD Speaker : Monaural

For Digital Video Camera

Format : DV format (SD mode) Signal format : NTSC standard Recording/Playback format : Video: Digital component recording

: Audio: PCM digital recording, 32 kHz 4-channel (12-bit),

48 kHz 2-channel (16-bit)

For Connectors

S :Y:1 V (p-p), 75 Ω, analog output

C : 0.29 V

(

p-p), 75 Ω, analog output

Video output :1 V

(

p-p), 75 Ω, analog

Audio output : 300 mV (rms), 1 kΩ, analog, stereo

Input/output : 4-pin, IEEE 1394 compliant

PC (DIGITAL PHOTO)

Digital still output : ø2.5 mm, 3-pole

JLIP/EDIT : ø3.5 mm, 4-pole

AC Power Adapter/Charger AA-V40KR

Power requirement : AC 110 V to 220 V`, 60 Hz Power consumption :23 W Output

Charge : DC 7.2 V

, 1.2 A

VTR : DC 6.3 V

, 1.8 A

Dimensions (W x H x D) : 68 mm x 38 mm x 110 mm Weight : Approx. 250 g

Specifications shown are for SP mode unless otherwise indicated. E & O.E. Design and specifications subject to change without notice.

Cassette : Mini DV cassette Tape speed : SP: 18.8 mm/s

LP: 12.5 mm/s

Maximum recording time : SP: 80 min. (using 80 min. cassette) LP: 120 min.

GR-DVL300KR

Regarding service information other than these sections, refer to the GR-DVL300U service manual (No. 86551). Also, be sure to note important safety precautions provided in the service manual.

VICTOR COMPANY OF JAPAN, LIMITED VIDEO DIVISION

Printed in Japan

S40894

SPECIFICATIONS

(The specifications shown pertain specifically to the model GR-DVL300KR)

This service manual is printed on 100% recycled paper.

No. 86562

July 2000

DIFFERENT TABLE ................................................................................................................................................................ 1 to 3

4. CHARTS AND DIAGRAMS

4.1 TG/VDR SCHEMATIC DIAGRAM..............................................................................................................................4-1

4.2 BOARD INTERCONNECTIONS ................................................................................................................................4-2

4.3 CAMERA DSP SCHEMATIC DIAGRAM.................................................................................................................... 4-4

4.4 MAIN CIRCUIT BOARD.............................................................................................................................................4-6

4.5 JACK, REAR AND JUNCTION CIRCUIT BOARDS ................................................................................................ 4-12

5. PARTS LIST

5.1 PACKING AND ACCESSORY ASSEMBL Y <M1> ..................................................................................................... 5-1

5.2 FINAL ASSEMBL Y <M2> ........................................................................................................................................... 5-3

6. AC POWER ADAPTER CHARGER (AA-V40KR)

6.1 CABINET ASSEMBLY <MA> .....................................................................................................................................6-1

6.2 SCHEMATIC DIAGRAM ............................................................................................................................................6-2

6.3 CIRCUIT BOARD.......................................................................................................................................................6-4

6.4 ELECTRICAL PARTS LIST........................................................................................................................................ 6-5

The following table indicate main different points between models GR-DVL300U and GR-DVL300KR.

ITEM

AC POWER ADAPTER CHARGER AA-V40U AA-V40KR

The following table indicate different parts number between models GR-DVL300U and GR-DVL300KR.

PACKING AND ACCESSORY ASSEMBLY <M1> Note: As for IB (INSTRUCTIONS), refer to sec.5.

REF NO.

1 PACKING CASE LY31631-005A LY31631-025A

9 Q.CARD (JCA) YU10350 – 10 WARRANTY INF. BT-51005-4 – 11 REGIST. CARD BT-51020-2 – 23 LENS CAP LY42182-001A –

! 29 AC POWER ADAPTER CHARGER LY20591-001B LY20591-010A

FINAL ASSEMBLY <M2>

REF NO.

! 101 LOWER CASE ASSY LY20560-001B LY20560-004B

104 CASS.COVER ASSY L Y31609-001A L Y31609-003C 104C BKT (E.KNOB) * LY42173-001B 108 REAR COVER ASSY LY31596-001A LY31596-003B 111 UPPER CASE (2.5) ASSY LY20557-001A LY20557-003E 111A SHEET (EARTH) * Not used 111C SPACER, X2 * LY40664-001A 139 SCREW * QYSPSPT1725R 143 SCREW * QYSPSGT1760R 148 CAP (HOOD) ASSY – LY2182-002A 150 HOLDER (MECHA) ASSY * LY31618-001C 150B SPECIAL SCREW, X4 * LY30018-0B4A 214 SHEET * LY42583-001A

ITEM

MODEL

GR-DVL300U GR-DVL300KR

Note: Mark – is not used. Mark is same as left. Mark * reference model was also changed.

ELECTRONIC VIEWFINDER ASSEMBLY <M4>

REF NO.

356 HINGE(VF)ASSY * LY31602-001C

MONITOR ASSEMBLY <M5>

REF NO.

! 501 MONITOR COVER ASSY * LY20569-001B

MAIN BOARD ASSEMBLY <01>

REF NO.

PW MAIN BOARD ASSY * YB10277E-05 IC5601 IC (DIGITAL) * TC7S32FU IC5602 IC (DIGITAL) * TC7S04FU R2101 to R2105 R2205 R3007 R3201 R3202 MG RESISTOR * Not used R3215 R3234 R3309 R3330 R4207 MG RESISTOR * NRSA6AJ-243W R4301 MG RESISTOR * Not used R4354 R4355 R5509 to R5511 MG RESISTOR * NRSA6AJ-470W R5602 MG RESISTOR * NRSA6AJ-0R0W RA4305 RA4306 C2203 C2205 C3702 CAPACITOR * NCB30JK-105X C5601 C5602 L2601 to L2603 MG RESISTOR * Not used OT2 SPACER(A) * LY30029-055B

ITEM

MG RESISTOR * NRSA6AJ-272W

NETWORK RESISTOR * Not used

CAPACITOR * NCB11CK-105X

CAPACITOR * NCBA1AK-104W

MODEL

GR-DVL300U GR-DVL300KR

Note: Mark – is not used. Mark is same as left. Mark * reference model was also changed.

+ 6 hidden pages

JVC GR-DVL300KR Service Manual

TABLE OF CONTENTS