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PROG ENTER PUSH-OPEN DR-MH300SAA [D5HR10] Since the whole mechanism assembly unit is replaced, the DVD recorder mechanism of this unit need not be adjusted. This service manual is a service manual of a model in which destination added to the issued service manual DR-MH300BE/EK, DR-MH300SE/EF/EK/ER, DR-ED400SE (issue number: YD089 2005/12).
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SPECIFICATION DR-MH300SAA GENERAL Power requirement AC 110 V - 240 V~, 50 Hz/60 Hz Power consumption Power on : 36 W Power off : 6.4 W Temperature Operating : 5°C to 35°C Storage : -20°C to 60°C Operating position Horizontal only Dimensions (W ×...
SECTION 1 PRECAUTION Safety Precautions (1) This design of this product contains special hardware and voltmeter. many circuits and components specially for safety purpos- Move the resistor connection to each exposed metal es. For continued protection, no changes should be made part, particularly any exposed metal part having a return to the original design unless authorized in writing by the path to the chassis, and measure the AC voltage across...
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Important for laser products 5.CAUTION : If safety switches malfunction, the laser is able 1.CLASS 1 LASER PRODUCT to function. 2.DANGER : Invisible laser radiation when open and inter 6.CAUTION : Use of controls, adjustments or performance of lock failed or defeated. Avoid direct exposure to beam. procedures other than those specified here in may result in 3.CAUTION : There are no serviceable parts inside the hazardous radiation exposure.
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Hard Disk Drive (HDD) Handling Precautions The HDD is a precision device for use in reading and writing a large amount of data on or from a disk rotating at a high speed. If it is not handled carefully, either abnormal operation may result or it may not be possible to read data. The HDD is sensitive to the following items and special care is required in safeguarding against them when handling an HDD.
SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. SECTION 3 DISASSEMBLY Please refer to "DR-MH300BE, DR-MH300BEK, DR-MH300SE, DR-MH300SEF, DR-MH300SEK,DR-MH300SER, DR-ED400SE (issue number : YD089 2005/12)" about this section. SECTION 4 ADJUSTMENT Please refer to "DR-MH300BE, DR-MH300BEK, DR-MH300SE, DR-MH300SEF, DR-MH300SEK,DR-MH300SER, DR-ED400SE (issue number : YD089 2005/12)"...
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Victor Company of Japan, Limited DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YD090) Printed in Japan...
ENTER S TA N D B Y / O N PUSH-OPEN DR-MH300SAA [D5HR10] Since the whole mechanism assembly unit is replaced, the DVD recorder mechanism of this unit need not be adjusted. This service manual is a service manual of a model in which destination added to the issued service manual DR-MH300BE/EK, DR-MH300SE/EF/EK/ER, DR-ED400SE (issue number: YD089 2005/12).
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CIRCUIT BOARD NOTES CHARTS AND DIAGRAMS 1. Foil and Component sides NOTES OF SCHEMATIC DIAGRAM 4. Voltage measurement 1) Foil side (B side) : Parts on the foil side seen from foil face (pattern face) 1) Regulator (DC/DC CONV) circuits Safety precautions are indicated.
MAIN 0 3 DISPLAY 2 8 AO_IEC958 AO_MCLKO AO_SCLK AO_D[0] AO_FSYNC DAC_RST[L] A_DAC_CS DAC_SCL DAC_SDA AI_D[0] AI_SCLK TO CN1102 KEY1,KEY2 AI_FSYNC AI_MCLKO SHEET 14 FL Display driver TO SHEET 3 IC7001 A_MUTE2[H] G1 to G10 S1 to S18 YTODIGI CTODIGI SYNC_DET1 TO SHEET 4 FL Display TO CN1103...
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MAIN 0 3 -29V DC3.9V[+/-] TO SHEET 10 AC-DC AC IN D5001 SW-12V SW12V SW5V AL5.8V D1.8V D2.5V TO each sheet FAN_CTL P.CTL[H] DVD_P.CTL[H] Power TO SHEET 6 transformer P.SAVE[L] T5001 Switching regurator IC5101 TO Fan assembly 5V REG. TO each sheet IC5303 DV5V REG.
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Standard schematic diagrams Power supply section DC3.9V[+] Q5301 TO SHEET 10 D5201 CP5301 R5319 DC3.9V[-] -29V C5201 SW-12V FAN_CTL P.CTL[H] DANGEROUS VOLTAGE D5202 R5307 SW12V Q5304 C5202 D5302 D5303 R5320 R5321 SW5V F5001 T5001 AL5.8V CN5001 C5102 LF5001 R5322 P.SAVE[L] L5201 To each sheet R5323...
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COMPONENT PARTS LOCATION GUIDE <MAIN> LPB10284-002B Jack board <36> LPB10281-001C REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION CAPACITOR C5305 A D 5J C7456 B C 10A D7302 A D 20A Q8203 B C 16D R4216 B C 9E R8001...
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Victor Company of Japan, Limited Digital Video Storage Category 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan Printed in Japan No.YD090SCH...
* BEWARE OF BOGUS PARTS Parts that do not meet specifications may cause trouble in regard to safety and performance. We recommend that genuine JVC parts be used. * (x_) in a description column shows the number of the used part.
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Exploded view of general assembly and parts list Block No.M1MM MAIN BOARD ASSY<03> DISPLAY BOARD ASSY<28> DIGITAL BOARD ASSY<50> JACK BOARD ASSY<36> 3-2(No.YD090)
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Block No.M1MM CN5001 CN5303 CN4103 CN2101 MAIN PWB ASS'Y CN5302 CN3001 CN4001 CN1801 DIGITAL PWB ASSY CN7001 CN7002 CN7003 CN4204 JACK PWB ASSY from OPERATIN P.AY from SW/JACK PWB ASSY from SW/JACK PWB ASSY (CN7103) (CN7101) (CN7102) FRONT PANEL SUB ASS'Y OPERATION BOARD ASSY<26>...
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LP31484-001A FL SCREEN LP21376-003B LP21355-001B LENS QYSDSF2005ZA TAP SCREW FOR LENS(x3) LP21353-014A DOOR(R) LP41219-001B SPRING QZW0020-001 LATCH GN40020-002A JVC MARK LP30002-0K1A SPACER (x2) 16 LP21361-002A TOP COVER (SERVICE) QYSDSGY3006RA TAP SCREW TOP SIDE(x4) QYSDSGY3006RA TAP SCREW TOP REAR(x5) QYSBSF2608ZA...
2SA1530A/QR/-X TRANSISTOR C5726 NCB31HK-331X C CAPACITOR 330pF 50V K Q4101 2SD2144S/UV/-T TRANSISTOR C5730 NCF31AZ-105X C CAPACITOR 1uF 10V Z Q4101 or 2SC3576-JVC-T TRANSISTOR C5731 NDC31HJ-101X C CAPACITOR 100pF 50V J Q4201 2SD601A/QRS/-X TRANSISTOR C5732 NCB31CK-223X C CAPACITOR 0.022uF 16V K...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local Q6031 or RT1N141C-X DIGI TRANSISTOR D5202 or 10ERB20-T2 FR DIODE Q7301 2SD601A/QRS/-X TRANSISTOR D5202 or 1F4G-G-T2 FR DIODE Q7301 or 2SC2412K/QRS/-X TRANSISTOR D5203 RL2Z-LFB2 FR DIODE...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C4036 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J C7308 NCB30JK-105X C CAPACITOR 1uF 6.3V K C4042 NCB31CK-104X C CAPACITOR 0.1uF 16V K C7309 NCB30JK-105X C CAPACITOR 1uF 6.3V K...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C8315 QEKJ1HM-105Z E CAPACITOR 1uF 50V M R3205 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J C8316 QEKJ1HM-105Z E CAPACITOR 1uF 50V M R3206 NRSA63J-332X MG RESISTOR 3.3kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R5335 NRSA63J-333X MG RESISTOR 33kΩ 1/16W J R8036 NRSA63J-4R7X MG RESISTOR 4.7Ω 1/16W J R5336 NRSA63J-122X MG RESISTOR 1.2kΩ 1/16W J R8037 NRSA63J-4R7X MG RESISTOR 4.7Ω...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local L7311 QRE141J-101Y C RESISTOR 100Ω 1/4W J NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J L7312 QRE141J-101Y C RESISTOR 100Ω 1/4W J NRSA63J-0R0X MG RESISTOR 0Ω...
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Display board Symbol No. Part No. Part Name Description Local Block No. [2][8] D7101 1SS133-T2 SI DIODE Symbol No. Part No. Part Name Description Local D7101 or 1SS270A-T2 SI DIODE D7102 1SS133-T2 SI DIODE D7102 or 1SS270A-T2 SI DIODE LPA10281-04A1 DISPLAY BOARD ASSY D7103...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local IC1401 DMN8652-B0L IC(DIGITAL) C1065 NCB20JM-475X C CAPACITOR 4.7uF 6.3V M IC1404 SN74HCT08APW-X IC C1077 NCB31CK-104X C CAPACITOR 0.1uF 16V K IC1601 HY5DU561622DT-J IC C1088 NCB31CK-104X C CAPACITOR...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C1628 NCB31CK-104X C CAPACITOR 0.1uF 16V K R1070 NRSA63D-122X MG RESISTOR 1.2kΩ 1/16W D C1630 NCB31CK-104X C CAPACITOR 0.1uF 16V K R1071 NRSA63D-152X MG RESISTOR 1.5kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R1630 NRSA63J-560X MG RESISTOR 56Ω 1/16W J RA1622 NRZ0087-101W NET RESISTOR 100Ω 1/15W J R1631 NRSA63J-560X MG RESISTOR 56Ω 1/16W J RA1623 NRZ0087-101W NET RESISTOR 100Ω...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local K2112 NQR0022-002X FERRITE BEADS K2113 NQR0022-002X FERRITE BEADS R4401 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J K2114 NQR0022-002X FERRITE BEADS R4402 NRSA63J-271X MG RESISTOR 270Ω...
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Packing materials and accessories parts list Block No.M2MM ADHESIVE TAPE FINAL ASSY<M1> SPEC OF BARCODE 3-16(No.YD090)
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Packing and accessories Block No. [M][2][M][M] Symbol No. Part No. Part Name Description Local LP31508-004A PACKING CASE LP31494-001B CUSHION ASSY QPC06005515P POLY BAG 60cm x 55cm LP31399-003A SHEET ASSY QAM0503-002 RF CABLE QAM0522-001 A/V CABLE ------------ BATTERY R6TYPE(x2) QPC02202230P POLY BAG ACCESSORY QAM0092-001...