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JVC GZ-HD520BEK Service Manual
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JVC GZ-HD520BEK Service Manual

JVC GZ-HD520BEK Service Manual

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SERVICE MANUAL
EVERIO-HD
2 S ERVICE MANUAL
2011
YF376<Rev.001>
GZ-HD520BEK, GZ-HD520BEU
COPYRIGHT © 2011 Victor Company of Japan, Limited
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
1
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
5
TROUBLE SHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20
CAMCORDER
GZ-HD520BEKM,GZ-HD520BEUM [C1H180]

TABLE OF CONTENTS

COPYRIGHT © 2011 Victor Company of Japan, Limited
SERIES
C1H1
No.YF376<Rev.001>
2011/2

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Summary of Contents for JVC GZ-HD520BEK

  • Page 1: Table Of Contents

    SERVICE MANUAL CAMCORDER YF376<Rev.001> 2011 2 S ERVICE MANUAL EVERIO-HD GZ-HD520BEK, GZ-HD520BEU SERIES C1H1 GZ-HD520BEKM,GZ-HD520BEUM [C1H180] COPYRIGHT © 2011 Victor Company of Japan, Limited Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTIONS .

  • Page 2: Precautions

    SECTION 1 PRECAUTIONS SAFETY PRECAUTIONS Prior to shipment from the factory, JVC products are strictly can increase the high voltage value and cause X-ray emis- inspected to conform with the recognized product safety and sion from the cathode ray tube.
  • Page 3 1.1.2 Safety Check after Servicing Examine the area surrounding the repaired location for damage (4) Leakage current test or deterioration. Observe that screws, parts and wires have been Confirm specified or lower leakage current between earth returned to original positions, Afterwards, perform the following ground/power cord plug prongs and externally exposed tests and confirm the specified values in order to verify accessible parts (RF terminals, antenna terminals, video...

  • Page 4: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS DIFFERENCE LIST MODEL GZ-HD520BEK GZ-HD520BEU AC ADAPTER AP-V30M AP-V30E AC CORD YES(BS TYPE) SECTION 3 DISASSEMBLY Disassembly procedure [1] TOP COVER ASSY (S2a) (S1) JACK COVER [2] COVER(HINGE) ASSY (S2b) (S2a) (S1) Fig.3-1-1 Fig.3-1-2 1-4 (No.YF376<Rev.001>)
  • Page 5 (S3) (S3) (S3) (S3) (S3) [3] LOWER CASE ASSY (S3) (S3) Fig.3-1-3 LOCK CONNECTOR LABEL [4] HDD LOCK RUBBER SPACERS CONNECTOR RUBBER SPACERS HDD CASE : REMOVED : ATTACHING Fig.3-1-4 (No.YF376<Rev.001>)1-5...
  • Page 6 (S5) [5] HDD CASE (S5) ASSY (S5) Fig.3-1-5 [6] FRONT COVER ASSY (Incl. MIC, BARRIER ASSY) (S6a) FPC(HINGE) FPC(MIC) FPC(MIC) (S6b) (HINGE) Fig.3-1-6 1-6 (No.YF376<Rev.001>)
  • Page 7 FRONT COVER [7] BARRIER ASSY FPC(MIC) (FRONT FPC UNIT) (S7) (S7) (BARRIER ASSY) Fig.3-1-7 FRONT COVER TUBE (S9) [10] MICRO PHONE UNIT [9] HOLDER(LIGHT) (S8) [8] PLATE(MIC) HD Fig.3-1-8 (No.YF376<Rev.001>)1-7...
  • Page 8 [14] SHIELD(HDD) ASSY [11] HOLDER(IND) WB BOARD ASSY ASSY (S14) (S14) (S11) HOLDER(WB) [12] HOLDER(WB) CN12 L12a (S14) L12b (S14) Fig.3-1-9 Fig.3-1-11 SW(ZOOM) L13c L13d [13] OPE UNIT (S13) CN13 L13a (TRIG) L13b Fig.3-1-10 1-8 (No.YF376<Rev.001>)
  • Page 9 [15] OP BLOCK(Incl. CMOS FRM ASSY, HOLDER) L15a L15a CN15b L15c STUD (L15c) SHEET SHEET SHEET (COPPER LINK) (COPPER LINK) (COPPER LINK) CN15a L15b L15c L15b HOOK (L15b) (S15) L15a (S15) CN15b CN15a SHEET (COPPER LINK) Fig.3-1-12 L16b [17] REAR BOARD ASSY CN16 (S16a) (S16b)
  • Page 10 CN18a [18] MAIN BOARD ASSY FPC(HINGE) CN18c (MONI SW) CN18b (S18) FPC(HDMI) (S18) WIRE(SPK) L18b FPC(HINGE) HEAT SHEET CN18b BKT(HINGE) L18a Fig.3-1-15 SPACER [19] HDMI ASSY HOLDER (HDMI) (S20) (S20) HDMI BOARD ASSY PLATE (S20) (HDMI) (S19) [20] OP BLOCK (Incl.
  • Page 11 FPC(CMOS) OP BLOCK IR CUT FILTER SHEET [21] CMOS FRM ASSY (S21) HEAT SHEET (S21) SHIELD CMOS ASSY (S21) MAGNETIC SHEET Fig.3-1-18 [22] MONITOR ASSY (S22b) (S22b) (S22a) L22a (S22a) UPPER CASE ASSY L22b L22a Fig.3-1-19 (No.YF376<Rev.001>)1-11...
  • Page 12 (S23) BKT(SPK) L23c UPPER CASE ASSY [23] SPEAKER HEAT SHEET L23b L23a L23b WIRE(SPK) Fig.3-1-20 1-12 (No.YF376<Rev.001>)
  • Page 13 L22b L22a (S22b) (S22a) (S22b) COVER SCREW(M) (S22a) <HINGE UNIT ASSY> <OK> <NG> L22f MONITOR COVER ASSY HD L22g L22h L22c L22d L22e HINGE UNIT (S22a) ASSY CN22c L22k (S22a) HINGE COVER(U) MONITOR L22p L22n BOARD CN22b ASSY L22q L22s L22r L22j CN22a...
  • Page 14 MONI SA SHEET(M.REF) BKT(LCD) SPACER(LCD) LIGHT GUIDE LCD MODULE SHEET(M/DIEF) SHEET(M/DIEF) SHEET(LCD) SHEET(M/DIEF) SHEET(BEF) SHEET(BEF) LCD CASE Fig.3-1-22 1-14 (No.YF376<Rev.001>)
  • Page 15 SENSOR BOARD ASSY RELESE SHEET D.FACE TAPE SENSOR BOARD ASSY D.FACE TAPE Fig.3-1-23 (No.YF376<Rev.001>)1-15...

  • Page 16: Adjustment

    SECTION 4 ADJUSTMENT PREPARATION 4.1.1 Precaution 4.1.3 Tools required for adjustment Camera system and deck system of this model are specially Torque Driver Tweezers adjusted by using PC. YTU94088 YTU94088-003 P-895 However, if parts such as the following are replaced, an adjustment is required.
  • Page 17 • Torque Driver Be sure to use to fastening the mechanism and exterior parts because those parts must strictly be controlled for tightening torque. • This bit is slightly longer than those set in conventional torque drivers. • Tweezers To be used for removing and installing parts and wires. •...

  • Page 18: Fig.3

    JIG CONNECTOR CABLE CONNECTION 4.2.1 Cautions Connection procedure · (1) Only 9 of 30pins of JIG CONNECTOR CABLE(PN:YTU93106B) Remove the 2 screws (1-2), and then remove the TOP COV- are extended with wires. Additional 2pins (13 and 28) need ER ASSY. to be soldered and extended with the wires for adjustment NOTE1a: and checking.

  • Page 19: Fig.3

    Jig connector diagrams Conversion Connector JIG CONNECTOR CABLE (YTU93106B) JIG CONN. BOARD (PIN NO.) MAIN CN110 KENTO* DSP_TDO* DSP_RTCK DSP_TMS AL_2.83V IRU* AL_2.83V IF_RX XDSPSRST IF_RX IF_TX XDSPTRST REG_2.83V OCD_SCL* DSP_TCK* OCD_SDA UA_RXD0* UA_TXD0* SYS_RSTL DSP_TDI* DSP_TDI SYS_RSTL* UA_RXD0 REG_2.83V* OCD_SDA* UA_TXD0 XDSPSRST*...

  • Page 20: Trouble Shooting

    SECTION 5 TROUBLE SHOOTING SERVICE NOTE 1-20 (No.YF376<Rev.001>)
  • Page 21 <BOARD INTERCONNECTIONS> INT MIC OP BLOCK SPEAKER CMOS PWB LENS BARRIER (A2WN) OPERATION CN451 QGF0318F1-29W ZOOM SNAP Trigger CN113 CN4603 QGF0543F3-07X QGF0543F3-14X CN4201 CN211 CN281 CN104 CN103 CN601 QGF0543F3-06X QGA1001F1-02X QGF0543F3-25X QGF0534F2-06X QGF0534F2-50X QGF0566C1-50X P_DET_L V_OUT AU_SIG/L AU_SIG/R REAR LITHIUM REC/PB VIDEO/ G_RESET...
  • Page 22 <MAIN(MAIN IF) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. To ZOOM UNIT To WB PWB TO SD/NAND PWB CN117 CN104 CN102 QGF0543F3-06X QGF0534F5-06X QGF0534F5-40X RA111 NRB04CJ-0R0W...
  • Page 23 <MAIN(SUB CPU) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 1 MAIN(SUB CPU) LIT_2.8V LIT_2.8V R1065 AL_2.83V AL_2.83V R1066 REG_2.83V OPEN REG_2.83V REG_2.83V OPEN C1001 C1002 C1003...
  • Page 24 <MAIN(AUDIO/VIDEO) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 1 MAIN(AUDIO/VIDEO) from ANA_5.0V LSD_2.83V REG_2.83V R2404 Q2401 2SC5383/F/-X R2701 OPEN R2706 C3751 OPEN AU_SIG/L R3754 Q2402 R2405...
  • Page 25 <MAIN(OP DRV) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 1 MAIN(OP DRV) OP CONNECTOR F_PTR_AD (To Felix) CN4602 OP_THRMO QGF0543F3-25X Z_PTR_AD ZOOM02 ZOOM02 OPEN R4606 ZOOM03...
  • Page 26 <MAIN(FELIX) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 1 MAIN(FELIX) AOMCLK AOMCLK AIOBCK KEY_A TL3202 AIOBCK KEY_B AIOLRCK AIOLRCK AOBD ZOOM_SW AOBD TRIG_SW AIBD TRIG_SW P_DET_L...
  • Page 27 <MAIN(MONITOR) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 1 MAIN(MONITOR) From Felix LCD_CLKO LCD_CLKO LCD_GO0 LCD_GO0 LCD_GO1 LCD_GO1 To MONITOR PWB LCD_GO2 LCD_GO2 LCD_GO3 G_OUT LCD_GO3...
  • Page 28 <MAIN(REG) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 1 MAIN(REG) CHRG_EVR HDD_V_CTL V_BATT UNREGCHK I_MTR REG_CLK REG_D_OUT CH3_CTL REG_CS REG_D_IN ADP_L DC_CHECK UNREG GBAT VADP GADP...
  • Page 29 <MAIN(LENS BARRIER) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. LSD_2.83V 1 MAIN(LENS BARRIER) to CPU R8702 _0.5% CTRL_FWD CTRL_REV SGND IC8701 MD_PWR LV8075LP-W PD1_OUT OUT1 OUT2...
  • Page 30 <CMOS SCHEMATIC DIAGRAM> Notes : 1. The parts number in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 2. The schematic diagram is only for reference. Avoid replacing individual parts. Replace the entire unit only. When CMOS BOARD ASSEMBLY needs replacement, replace the CMOS FRM ASSEMBLY in whole because it cannot be replaced alone.
  • Page 31 <SENSOR SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 3 SENSOR D301 D302 D303 D304 CN351 QGF0549C2-10W yf376_y20515001a2/2_0207_ver0.1...
  • Page 32 <REAR SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. L601 NRSA63J-0R0X CN601 AV JACK 5 REAR QGF0566C1-50X V_OUT QNS0287-001 L602 J601 R601 P_DET P_DET AU_SIG/L V_OUT V_OUT...
  • Page 33 <MONITOR SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 6 MONITOR R7301 OPEN L7301 Q7301 OPEN OPEN R7303 2.2k C7301 OPEN R7314 OPEN R7302 R7304 1.8k OPEN...
  • Page 34 <WB SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 7 WB CN801 QGF0543F3-06X-FPC W/B_E W/B_E W/B_C W/B_C Q801 CPT-290S-C-X yf376_y40277001a_0207_ver0.1...
  • Page 35 <HDMI SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 8 HDMI J903 NNZ0225-001X COMPO. CONN. CN901 QGF0560F1-40X-FPC D_DET_L DTRM_PB DTRM_PR D_DET_L D_LINE3 DTRM_PB DTRM_Y DTRM_PR D_LINE1 D_LINE3...
  • Page 36 <MAIN CIRCUIT BOARD> (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) <01>MAIN LYB10238-001B FOIL SIDE(B) C1015 X1001 C1012 R4610 IC82 Q6404 L6402 R4669 R6207 R4650 C6204 R6410 R2705 R2704 R2702 Q6401 C2702 R2701 C2701 R3055 R2703...
  • Page 37 <MAIN CIRCUIT BOARD> (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) <01>MAIN LYB10238-001B COMPONENT SIDE(A) C4605 C4606 C4607 R4676 R4677 R3102 R131 R3038 C3205 L131 X3001 R3213 R3105 R132 C3042 C3043 C3041 C3044 C3045 R6606 C3046...
  • Page 38 <CMOS CIRCUIT BOARD> <REAR CIRCUIT BOARD> (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) <02>CMOS <05>REAR The Circuit board is only for reference. Avoid replacing individual parts. CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S).
  • Page 39 <WB CIRCUIT BOARD> (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) <07>WB LYB10212-001A FOIL SIDE(B) COMPONENT SIDE(A) CN801 <HDMI CIRCUIT BOARD> (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) <08>HDMI LYB10211-001A FOIL SIDE(B)
  • Page 40 Victor Company of Japan, Limited Imaging Products Business Division 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YF376<Rev.001>) Printed in Japan...

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