JVC GR-AX841U Service Manual

COMPACT VHS CAMCORDER

GR-AX841U

Regarding service information other than these sections, refer to the GR-AX940U service manual (No. 86446). Also, be sure to note important safety precautions provided in the service manual.

SPECIFICATIONS

No. 86470

February 1999

TABLE OF CONTENTS

4. CHARTS AND DIAGRAMS

4.12 MAIN CIRCUIT BOARD...................................................................................................................................4-23

5. PARTS LIST

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

5.3 MECHANISM ASSEMBLY <M3> .......................................................................................................................5-6

5.4 ELECTRONIC VIEWFINDER ASSEMBLY <M4> .............................................................................................. 5-8

The following table indicate main different points between models GR-AX940U and GR-AX841U.

MODEL

ITEM

ZOOM 100X 50X

The following table indicate different parts number between models GR-AX940U and GR-AX841U.

P ACKING ASSEMBLY <M1>

REF. NO.

FINAL ASSEMBL Y <M2>

REF. NO.

101 LOWER CASE ASSY LY10122-009B LY10122-024A

ITEM

2 PACKING CASE LY30905-018A LY30905-062A 5 INST. BOOK (EN) LYT0259-001A LYT0356-001A

ITEM

MODEL

GR-AX940U GR-AX841U

101P SHEET . A – LY41444-001A

106 FRONT COVER ASSY LY10124-010C LY10124-030B

110 TOP COVER LY10129-016B LY10129-060A

MECHANISM ASSEMBL Y <M3>

REF. NO.

480 SPECIAL SCREW – L Y40320-002A

Note: Mark – is not used.

ITEM

MODEL

GR-AX940U GR-AX841U

ELECTRONIC VIEWFINDER ASSEMBLY <M4>

REF. NO.

MAIN BOARD ASSEMBLY <01>

REF. NO.

PW MAIN BOARD ASSY YB10243UC-01 YB10243UG-02 IC4006 IC TMS4C2973-28-X – Q2061 TRANSISTOR 2SC4617/QR/-X – Q2062 TRANSISTOR 2SC4617/QR/-X – R2061 MG RESISTOR NRSA63J-103X – R2062 MG RESISTOR NRSA63J-104X – R2063 MG RESISTOR NRSA63J-104X – R2064 MG RESISTOR NRSA63J-104X – R2065 MG RESISTOR NRSA63J-183X NRSA63J-0R0X C2061 CAPACITOR NCB21EK-104X –

ITEM

361 SPACER-A – LY30016-0M7A

ITEM

MODEL

GR-AX940U GR-AX841U

C2062 CAPACITOR NCF21CZ-105X – C4037 CAPACITOR NCF31EZ-104X – C4038 CAPACITOR NCF31EZ-104X _

Note: Mark – is not used.

4.12 MAIN CIRCUIT BOARD

SECTION 4

CHARTS AND DIAGRAMS

4-23

FOIL SIDE (B)

CAUTION:

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE.

ATTENTION: POUR UNE PROTECTION PERMANENTE CONTRE LES RISQUE D’INCENDE, REMPLACER LE FUSIBLE PAR UN AUTRE DE MEME TYPE ET DE MEME TENSION.

4-24

COMPONENT PARTS LOCATION GUIDE (MAIN)

REF.No. LOCATION REF.No. LOCATION

CAPACITOR

C101 A C 4B C102 B C 4C C103 A C 2A C104 A C 3B C105 A C 4B C106 A C 4B C107 B C 3A C108 B C 1B C109 A C 3B C110 A C 3B C111 B C 1B C112 A C 2B C113 A C 2B C114 A C 4B C115 A C 4C C116 B C 3A C117 B C 3A C118 B C 3A C119 A C 4C C120 B C 4C C121 A C 3A C122 A C 3A C123 A C 2A C124 B C 1A C125 B C 1A C126 B C 1A C127 B C 1A C128 B C 1A C129 B C 2A C130 B C 2B C131 B C 3A C132 A C 2B C133 A C 3B C134 A C 3B C135 A C 3A C136 A C 3A C137 A C 3A C138 A C 2A C139 A C 2A C140 A C 2B C141 B C 3B C142 B C 5C C143 A C 2B C144 B C 3A C145 B C 3A C146 A C 3A C147 A C 4A C1201 A C 4C C1202 A C 4D C1204 B C 4D C1205 B C 4D C1206 B C 4D C1601 A C 4D C1602 A C 5E C1603 A C 5D C1604 A C 5E C1605 A C 5E C1606 B C 5E C1607 B C 5E C1608 B C 5E C1609 B C 5E C1610 A C 5D C1611 B C 4E C1612 B C 4E C1613 B C 4E C1614 B C 4E C1615 A C 4E C1616 A C 4E C1617 A C 4D C1618 B C 5D C1619 B C 5D C1620 B C 5D C1621 A C 5D C1622 B C 5D C1623 B C 5D C1624 B C 5E C1625 B C 5E C1626 B C 5E C1627 B C 5E C1628 B C 5E C1629 A C 5E C1630 B C 5E C1631 B C 5D C1632 A C 5E C1633 A C 5D C1634 B C 4E C1635 B C 4E C1636 B C 4E C1801 A C 2D C1802 B C 2D C1803 A C 2E C1804 B C 1E C1805 A C 2D C1806 A C 2E C1807 B C 1D C1808 A C 2D C1809 B C 2D

C2001 B C 4D C2002 A C 4D C2003 A C 4D C2004 A C 4D C2005 A C 4D C2006 B C 4D C2008 A C 6B C2009 A C 6B C2010 A C 6A C2021 B C 6A C2022 B C 6A C2024 B C 6A C2025 A C 6A C2026 A C 6A C2027 A C 6A C2028 A C 6A C2029 A C 6A C2030 A C 6A C2031 A C 6A C2032 A C 6A C2051 B C 1C C2052 B C 1C C2061 A C 6A C2062 A C 6A C2063 A C 6A C2071 A C 5B C2072 A C 5B C2073 A C 5B C2074 A C 5B C2075 A C 5B C2076 A C 5B C2077 A C 5B C2078 A C 6B C2079 A C 6B C2080 A C 6B C2081 A C 5B C2401 B C 6E C2402 B C 6E C2403 B C 6E C2404 B C 6E C2405 B C 6D C2406 B C 6D C2407 B C 6D C2408 B C 7D C2409 B C 7E C2410 B C 7D C2411 B C 7E C2412 A C 6E C2413 B C 7E C2414 B C 7E C2415 A C 6E C2416 B C 6D C2417 B C 6D C2419 B C 6E C2420 B C 6E C2421 A C 6E C2422 B C 6E C2423 B C 6D C3001 B C 6A C3002 B C 6A C3003 B C 6A C3004 B C 6A C3005 B C 6A C3006 A C 6A C3007 A C 7A C3008 B C 7A C3009 B C 7A C3010 B C 7A C3011 B C 7A C3012 B C 7A C3013 B C 7A C3014 B C 7A C3015 B C 7A C3016 B C 7A C3017 B C 7A C3018 A C 7A C3019 B C 7A C3021 B C 7B C3022 B C 7B C3023 B C 7B C3024 B C 7B C3025 B C 7B C3026 B C 6B C3027 A C 6B C3029 B C 6B C3030 A C 6B C3031 A C 6B C3032 A C 6B C3033 A C 6B C3034 A C 6B C3035 A C 6B C3036 B C 5B C3037 B C 6B C3038 B C 6B C3039 B C 6B C3040 B C 6A C3041 B C 6A C3042 A C 6B

4-25

REF.No. LOCATION

C3043 B C 6B C3044 B C 6A C3045 B C 5B C3046 B C 5B C3047 B C 5B C3048 A C 7A C3049 B C 5B C3101 A C 7B C3102 A C 7A C3103 A C 7B C3104 A C 7B C3105 A C 7B C3106 A C 7B C3107 A C 7B C3108 A C 7B C3109 A C 7B C3110 A C 7B C3111 B C 2C C3112 A C 7A C3113 A C 1A C3114 A C 7A C3201 B C 8A C3202 A C 7B C3206 B C 8B C3207 B C 7B C3208 B C 8B C3209 B C 7B C3210 B C 8B C3211 B C 7B C3212 B C 8B C3213 B C 7B C3214 B C 7B C3215 B C 8B C3216 B C 8B C3217 B C 8B C3218 B C 8B C3219 B C 8B C3220 B C 8C C3221 B C 8A C3222 A C 7B C3223 A C 8B C3224 A C 8B C3250 A C 7B C3252 A C 7B C3253 B C 2B C3254 B C 1B C3301 A C 7D C3302 A C 8C C3303 B C 8C C3304 B C 8C C3305 A C 8C C3306 B C 8C C3307 B C 8C C3308 B C 8C C3309 B C 8C C3310 B C 8C C3311 B C 8C C3312 A C 8C C3501 A C 5A C3502 A C 5A C3503 B C 5A C3504 A C 5A C3505 A C 5A C3506 B C 5A C3507 B C 5A C3508 A C 5A C3509 A C 5A C3510 B C 5A C3511 B C 5A C3512 B C 5A C3513 B C 5A C3514 A C 5A C3515 B C 5A C3516 B C 5A C3517 A C 5A C3518 B C 5A C3519 B C 5A C3520 B C 5A C3521 B C 5A C3522 A C 5A C3523 B C 5A C3524 B C 5A C3525 B C 5A C3526 A C 5A C3527 A C 5A C3901 A C 4A C3902 A C 4A C3903 A C 4A C3904 B C 4A C3905 B C 4A C3906 A C 4A C3907 A C 4A C3908 B C 4A C4001 A C 3C C4002 A C 3C C4003 A C 3B C4004 A C 3B C4005 A C 3B

REF.No. LOCATION REF.No. LOCATION REF.No. LOCATION REF.No. LOCATION

C4006 A C 3B C4007 A C 3B C4008 B C 3C C4009 A C 2B C4010 A C 1B C4011 A C 2B C4012 A C 2C C4013 A C 1B C4014 A C 2B C4015 A C 2B C4016 A C 2C C4017 A C 2C C4018 A C 3C C4021 B C 3C C4022 A C 3C C4023 A C 3C C4024 B C 3B C4025 B C 3C C4026 B C 3C C4027 A C 3C C4032 B C 3D C4033 B C 3C C4034 B C 3C C4037 B C 2B C4038 B C 2C C4040 A C 1C C4041 A C 2B C4042 B C 2C C4043 B C 3B C4044 B C 3C C4201 A C 1D C4202 A C 1D C4203 B C 1C C4204 B C 1C C4205 A C 1C C4206 A C 1C C4207 A C 1C C4208 B C 2D C4209 B C 1C C4210 B C 2D C4211 A C 1D C4212 B C 1D C4213 A C 1C C4214 B C 2D C4215 B C 2D C4301 B C 2C C4501 B C 2D C4502 B C 3E C4503 A C 2D C4504 B C 2D C4505 B C 3E C4506 B C 3E C4507 B C 3E C4508 B C 3E C4509 B C 3E C4510 B C 3D C4511 B C 3E C4512 B C 2D C5201 B C 2D C5202 B C 2C C5203 B C 3C C5204 B C 3C C5205 B C 3C C5206 B C 3D C5207 A C 3D C5210 A C 3D C5211 A C 3D C5212 B C 3D C5214 A C 3D C5215 B C 3D C5216 B C 3D C5217 A C 3D C5218 B C 2C C5219 B C 3C C5220 B C 2C C5221 A C 2D C5222 A C 2D C5223 B C 2D C5224 A C 2D C5225 A C 2D C5226 A C 2D C5227 B C 2C C5228 A C 2D C5229 A C 2D C5230 A C 2D C5231 A C 2D C5234 A C 2D C5235 B C 2D C5237 B C 3C C5239 B C 2D C5240 B C 2D C5241 A C 2D C5242 B C 2C C6001 A C 7C C6002 A C 7C C6003 B C 6C C6004 B C 6C C6005 B C 6C

C6006 B C 7C C6007 B C 7C C6008 B C 7C C6009 B C 7C C6010 B C 7C C6011 A C 6D C6012 B C 7C C6013 B C 7C C6014 B C 7C C6015 B C 7C C6016 B C 7C C6017 B C 7C C6018 B C 7C C6019 B C 6C C6020 B C 6C C6021 B C 6C C6022 B C 6C C6023 B C 6C C6024 B C 6C C6025 B C 6C C6026 B C 6B C6027 B C 6B C6028 B C 6C C6029 B C 7B C6030 A C 6D C6032 B C 6C C6033 B C 6C C6034 B C 6C C6035 B C 6C C6036 B C 6C C6037 B C 6C C6038 B C 7C C6039 B C 6D C6040 B C 6D C6041 A C 7C C6042 A C 7C C6043 A C 7C C6044 A C 7C C6045 A C 7C C6046 A C 7D C6047 B C 6D C6048 B C 5D C6049 A C 7C C6050 A C 7D C6051 B C 7C C6052 A C 6D C6053 B C 7D C6054 B C 6E C6201 A C 6D C7101 A C 7E C7102 A C 7D C7103 A C 7D C7104 A C 7D C7105 A C 7E C7106 B C 7D C7107 B C 7D C7108 A C 7D C7109 B C 7D C7112 B C 7D

CONNECTOR

CN1 A C 4A CN2 A C 8A CN3 A C 4D CN4 A C 2A CN5 A C 5A CN7 A C 3D CN8 A C 5B CN11 A C 7D CN12 B C 7D CN13 A C 8C CN14 A C 6D CN15 A C 2E CN16 A C 7E CN18 A C 4E CN19 B C 2A CN22 A C 3D CN25 A C 4C CN26 A C 5B CN27 B C 7E

DIODE

D101 B C 3B D102 B C 3B D103 B C 4A D104 B C 4A D501 A C 8B D502 A C 8B D503 A C 8B D504 A C 7B D505 A C 8B D506 A C 8B D1801 A C 2E D3101 A C 2A D3102 A C 2A D3103 A C 2A D3104 B C 1C D3201 B C 8A

D3202 A C 8A D3251 B C 1B D3252 B C 1B D3301 B C 8C D5201 A C 3D D6001 B C 6D D6002 A C 7C D6003 A C 7C D6004 A C 7C D6005 A C 7C D7101 A C 7E DA101 B C 2B DA105 B C 4A DA107 A C 4A

IC101 A C 3A IC102 B C 4C IC103 A C 2A IC104 B C 2B IC105 B C 2B IC107 B C 4C IC108 B C 3A IC109 B C 1A IC110 A C 2B IC111 B C 2B IC112 B C 2B IC1201 B C 4C IC1601 B C 5E IC1801 A D 2D IC1802 B C 2E IC2071 A C 5B IC2401 B C 6E IC3001 B C 6A IC3101 A C 7B IC3102 A C 7B IC3103 A C 7B IC3201 B C 7B IC3202 A C 8B IC3251 A C 1A IC3301 B C 8C IC3302 B C 8C IC3501 B C 5A IC4001 A C 2C IC4002 A C 2B IC4003 B C 3C IC4005 B C 3C IC4006 B C 2C IC4201 B C 2D IC4202 B C 1C IC4203 A C 1C IC4301 B C 2C IC4501 B C 2E IC5201 B C 3D IC5202 A C 2D IC5203 B C 2C IC6001 B C 7C IC6002 B C 7C IC7101 A C 7E IC7102 A C 7D IC7103 B C 7D

COIL

L101 B C 4C L102 B C 1A L501 A C 8B L2001 B C 4D L2002 B C 5B L2051 B C 1C L2052 B C 1C L2071 A C 5B L2072 A C 5B L2401 A C 6E L3001 B C 6A L3003 A C 7A L3004 A C 6B L3005 A C 6B L3006 B C 5B L3007 B C 5B L3101 A C 7A L3102 A C 1A L3201 A C 8B L3202 B C 8A L3301 A C 7B L3501 A C 5A L3502 A C 5A L3901 A C 4A L3902 A C 4A L3903 A C 4A L3904 B C 4A L4001 A C 1B L4002 B C 3D L4201 B C 2D L4501 B C 2C L4502 B C 2D L4503 B C 2D L5201 B C 3C L5203 B C 2D

L5204 B C 2D L6001 A C 6C L6002 A C 6C L6003 A C 6C L6004 A C 6C L6005 A C 6C L6006 A C 6C L6007 B C 7C L6008 B C 6E L7101 B C 7D L7103 B C 7D

TRANSISTOR

Q101 B C 3B Q102 B C 3B Q105 B C 4C Q106 B C 4C Q107 B C 4C Q108 B C 4C Q109 A C 7A Q110 A C 7A Q111 A C 7A Q112 A C 7A Q113 A C 8C Q1801 A D 2D Q1802 B C 2E Q2001 B C 4D Q2002 B C 4D Q2003 B C 5D Q2004 A C 4D Q2005 B C 4D Q2006 B C 4D Q2007 A C 4C Q2008 A C 4C Q2009 A C 4D Q2011 A C 6A Q2012 A C 6A Q2013 A C 6A Q2014 A C 6A Q2015 A C 6A Q2061 A C 6A Q2062 A C 6A Q2401 B C 6D Q2402 A C 7E Q2403 A C 6E Q2404 A C 6E Q2408 B C 6E Q3002 B C 7A Q3003 B C 7A Q3004 B C 7A Q3005 B C 7A Q3006 A C 7B Q3007 B C 6B Q3008 B C 6B Q3009 B C 5B Q3011 B C 6A Q3012 A C 7A Q3101 A C 7A Q3102 A C 7A Q3103 A C 7A Q3104 A C 1A Q3105 A C 1A Q3106 A C 7B Q3107 B C 5B Q3201 B C 8A Q3202 B C 8A Q3203 B C 8A Q3204 B C 8A Q3205 B C 8A Q3206 B C 8A Q3207 A C 8A Q3208 A C 8A Q3209 B C 8B Q3210 A C 8A Q3211 A C 8B Q3212 B C 7B Q3213 B C 8A Q3301 A C 8C Q3302 A C 8C Q3303 B C 8C Q3304 B C 8C Q3305 B C 8C Q3306 B C 8C Q3501 A C 5A Q3502 A C 5A Q3503 A C 5A Q3506 A C 5A Q3507 A C 5A Q3508 A C 5A Q3509 B C 5A Q3901 B C 4A Q3903 B C 4A Q3904 A C 4A Q3905 B C 4A Q3906 B C 4A Q4001 B C 3B Q4002 B C 3C Q4005 B C 3C

REF.No. LOCATION REF.No. LOCATION REF.No. LOCATION REF.No. LOCATION REF.No. LOCATION REF.No. LOCATION REF.No. LOCATION

Q4006 A C 4C Q4007 A C 4C Q4201 B C 2C Q4202 B C 2D Q4203 B C 3D Q4501 A C 3E Q4502 A C 2E Q6001 B C 6B Q6002 B C 6C Q6003 B C 6C Q6004 B C 6D Q6005 B C 6D Q6006 B C 6D Q6007 A C 7C Q6008 A C 7C Q6009 A C 7C Q6201 B C 6D Q6202 B C 6E Q6203 A C 6E QA1601

BC 4E

QA1602

BC 4E

RESISTOR

R101 A C 2A R102 B C 3B R103 B C 3B R104 B C 3B R105 B C 3B R106 B C 3B R107 B C 4B R108 B C 2B R109 A C 2A R110 A C 3B R111 A C 3B R112 B C 2B R113 A C 4B R114 A C 3B R115 A C 4B R116 A C 2B R117 A C 2B R118 A C 3A R119 B C 3A R120 A C 2B R121 B C 4C R122 A C 3B R123 B C 1A R124 A C 3B R125 B C 3A R126 B C 3A R127 A C 3A R128 B C 4C R129 B C 4C R130 B C 4C R131 A C 3A R132 A C 7A R133 A C 7A R134 A C 7A R135 B C 3A R136 A C 2B R137 B C 3A R138 A C 2A R139 A C 3A R140 A C 2A R141 B C 1A R142 B C 2B R143 B C 2A R144 B C 2A R145 B C 2A R146 B C 2B R147 B C 3A R148 B C 3A R149 B C 3A R150 B C 3A R151 B C 3A R152 B C 3A R153 B C 3A R154 B C 3A R155 B C 3A R156 A C 2A R157 B C 4A R158 B C 4A R159 B C 4A R160 B C 3B R161 B C 3B R162 B C 3B R163 A C 3B R165 B C 3A R166 A C 3A R167 A C 3A R168 B C 3A R169 B C 4B R170 B C 4B R171 B C 2B R172 B C 2B R173 B C 4B R174 A C 2A R178 A C 3A

R179 A C 4A R180 A C 3A R181 A C 3A R182 A C 2B R183 A C 2B R184 A C 7A R185 A C 2A R186 A C 2B R187 A C 2A R188 A C 3A R189 A C 3A R190 B C 4B R191 B C 5C R192 A C 3A R193 B C 3B R194 A C 3B R195 A C 8C R501 A C 8C R502 A C 8C R503 B C 1B R504 A C 8B R505 A C 8B R1201 B C 4C R1202 B C 4C R1203 B C 4D R1204 B C 4D R1601 A C 5E R1602 A C 5E R1603 B C 5E R1604 B C 5E R1605 B C 5E R1606 B C 4E R1607 B C 4E R1608 B C 4E R1609 A C 5D R1610 A C 4E R1611 A C 4E R1612 A C 5D R1613 A C 5D R1614 B C 5D R1615 A C 5D R1616 A C 5D R1617 B C 5E R1618 B C 5E R1619 B C 5E R1620 A C 5E R1621 A C 5E R1622 A C 5E R1623 B C 6E R1624 B C 6E R1625 A C 5D R1626 A C 4E R1627 A C 4E R1628 A C 4E R1629 A C 5E R1630 B C 5D R1631 B C 5D R1801 B C 1D R1802 B C 2E R1803 B C 2E R1804 B C 2D R1805 A C 2E R1806 A C 2E R1807 A C 2E R1808 A C 2E R1809 A C 2E R1810 A C 2D R1811 B C 2D R1812 B C 2D R1813 B C 1D R1814 A C 1D R1815 A C 2D R1816 B C 2E R2001 B C 4D R2002 B C 4D R2003 B C 4D R2004 B C 4D R2005 B C 4D R2006 B C 4D R2007 A C 4D R2008 A C 4D R2009 A C 4D R2010 B C 4D R2011 A C 4C R2012 A C 4C R2013 B C 5B R2014 B C 5B R2015 B C 5B R2016 A C 4C R2017 A C 6A R2018 B C 5B R2019 B C 5B R2020 A C 3C R2021 B C 6A R2022 B C 6A R2023 B C 6A R2024 A C 6A

R2026 A C 6A R2027 B C 1C R2028 A C 6A R2029 A C 6A R2030 A C 6A R2033 A C 6A R2034 A C 6A R2035 A C 6A R2036 A C 6A R2051 B C 1C R2052 B C 1C R2053 B C 1C R2061 A C 7A R2062 A C 6A R2063 A C 6A R2064 A C 6A R2065 A C 6A R2066 A C 6A R2071 A C 5B R2072 A C 5B R2073 A C 5B R2074 A C 5B R2075 A C 5B R2076 A C 5B R2077 A C 5B R2078 A C 6B R2079 A C 5B R2080 A C 5B R2081 A C 5B R2401 B C 6E R2402 B C 6E R2403 B C 6E R2404 B C 6E R2405 B C 6E R2406 B C 6E R2407 B C 6D R2408 B C 6D R2409 B C 6D R2410 B C 6D R2411 B C 6D R2412 A C 6E R2413 A C 6E R2414 A C 6E R2415 A C 6E R2416 A C 6E R2422 B C 6E R2423 B C 6E R3001 B C 6A R3002 B C 6A R3003 B C 7A R3004 B C 7A R3005 B C 6A R3006 B C 6A R3007 A C 6A R3008 A C 6A R3009 B C 7A R3011 B C 7B R3012 A C 7B R3013 A C 7B R3014 B C 7B R3015 B C 7B R3016 B C 2B R3017 B C 2B R3019 B C 6B R3020 B C 6B R3021 B C 6B R3022 B C 6B R3023 B C 6B R3024 B C 6B R3025 A C 6B R3026 A C 6B R3027 B C 6B R3028 B C 5B R3029 B C 6B R3030 B C 6B R3031 B C 5B R3033 B C 6A R3034 B C 5B R3035 B C 5B R3036 A C 7B R3037 B C 6A R3038 A C 7A R3039 A C 6A R3101 A C 7A R3102 A C 7B R3103 A C 7B R3104 A C 7B R3109 A C 7B R3110 A C 7A R3111 A C 7A R3112 A C 7A R3113 A C 7A R3114 A C 7A R3115 A C 7B R3116 A C 7A R3117 A C 7A R3118 A C 7A

R3119 A C 1A R3120 A C 1A R3121 A C 7A R3122 A C 1A R3123 A C 7A R3125 A C 7B R3126 A C 7B R3127 A C 7B R3128 A C 7B R3129 A C 1A R3130 A C 1A R3132 A C 7B R3133 B C 5B R3134 A C 7B R3136 B C 7B R3137 A C 1A R3138 A C 2A R3139 B C 5B R3140 B C 6B R3141 A C 7A R3201 B C 8A R3202 B C 8A R3203 B C 7A R3204 B C 7A R3205 B C 7B R3206 B C 8A R3207 B C 7A R3208 B C 8A R3209 B C 8A R3210 B C 8A R3211 B C 7A R3212 B C 8A R3213 A C 8A R3214 A C 8A R3215 A C 8A R3221 B C 7B R3222 B C 7B R3223 B C 7B R3224 B C 7B R3225 B C 7B R3226 B C 7B R3227 B C 7B R3228 B C 7B R3229 B C 7B R3230 B C 7B R3231 B C 7B R3232 B C 7B R3233 B C 8B R3234 B C 8B R3235 B C 8B R3236 B C 8B R3237 B C 8B R3238 B C 8B R3239 A C 8A R3240 A C 8A R3241 A C 8B R3242 B C 7C R3243 B C 8A R3244 B C 8A R3245 A C 8B R3246 A C 8B R3251 B C 1B R3252 B C 1B R3301 A C 8C R3302 A C 7C R3303 A C 8C R3304 A C 7C R3305 A C 7C R3306 A C 8C R3307 B C 8C R3308 B C 8C R3309 B C 8C R3310 B C 8C R3311 B C 8C R3312 B C 8C R3313 B C 8C R3314 B C 8C R3315 B C 8C R3316 B C 8C R3317 B C 8C R3318 B C 8C R3319 B C 8C R3320 A C 4C R3501 A C 5A R3503 B C 5A R3504 A C 5A R3506 A C 5A R3508 B C 5A R3509 A C 5A R3515 A C 5A R3519 B C 5A R3520 B C 5A R3525 A C 5A R3526 A C 5A R3527 A C 5A R3528 A C 5A R3529 A C 5A

R3530 B C 5A R3531 B C 5A R3532 A C 5A R3533 A C 5A R3534 B C 5A R3535 B C 5A R3536 A C 5A R3901 A C 4A R3902 A C 4A R3903 B C 4A R3904 B C 4A R3905 B C 4A R3906 B C 4A R4001 A C 3C R4002 A C 3C R4003 A C 3C R4004 A C 3C R4005 B C 3C R4006 B C 3B R4007 B C 3C R4008 B C 3B R4009 B C 3B R4010 B C 3B R4011 A C 2B R4012 A C 2B R4013 A C 2B R4014 A C 2C R4015 A C 2C R4016 A C 2C R4017 A C 1C R4018 A C 1C R4019 A C 1C R4020 A C 1C R4021 A C 1C R4022 A C 1C R4023 A C 1C R4024 A C 1C R4025 A C 1C R4026 A C 1C R4027 B C 3B R4028 B C 3C R4038 B C 3C R4039 A C 4C R4040 A C 4C R4041 B C 4C R4042 A C 3C R4043 A C 4C R4051 B C 3B R4052 B C 3B R4053 B C 3C R4054 A C 3C R4055 A C 4C R4056 A C 3C R4057 B C 4C R4062 B C 3B R4201 B C 1C R4202 B C 1C R4203 B C 1C R4205 A C 1C R4206 B C 1C R4207 B C 1C R4208 B C 1C R4209 A C 1C R4210 A C 1C R4211 B C 1C R4214 B C 1D R4215 B C 1D R4216 A C 1C R4217 A C 1C R4218 B C 1D R4219 B C 1D R4223 B C 3D R4224 B C 2D R4225 B C 1D R4226 B C 2D R4227 B C 2D R4228 B C 2D R4229 B C 3D R4230 B C 2D R4231 B C 2D R4232 B C 2D R4233 B C 2D R4234 A C 1C R4501 B C 2E R4502 B C 3E R4503 B C 2E R4504 B C 2E R4505 B C 2E R4506 B C 2E R4507 B C 2E R4508 B C 2E R4509 B C 2D R4510 B C 3D R4511 B C 3D R4512 A C 3E R4513 A C 2E R4515 B C 3D

R4516 B C 3D R5201 B C 3C R5202 B C 3C R5203 B C 3C R5204 B C 2D R5205 B C 3C R5207 B C 3C R5208 B C 3C R5209 B C 3C R5210 B C 3D R5211 B C 3D R5212 B C 3D R5213 A C 3D R5217 A C 2D R5228 B C 2D R5229 A C 2D R6001 B C 6C R6002 B C 6C R6003 B C 7C R6004 B C 7C R6005 B C 7C R6006 B C 7C R6007 B C 7C R6008 B C 7C R6009 B C 7C R6010 B C 7C R6011 B C 7C R6012 B C 7C R6013 B C 7C R6014 B C 7C R6015 A C 7C R6016 B C 7C R6017 B C 7C R6018 A C 7C R6019 B C 6C R6020 B C 6C R6021 B C 6C R6022 B C 6C R6023 B C 6C R6024 B C 6C R6025 B C 6C R6026 B C 6C R6027 B C 6C R6028 B C 6C R6029 B C 6D R6030 B C 6D R6031 B C 6D R6032 A C 7D R6033 A C 7D R6034 B C 6C R6035 B C 6C R6036 B C 6C R6037 B C 6C R6038 B C 6C R6039 B C 6C R6040 B C 6C R6041 B C 6C R6042 B C 6D R6043 A C 7C R6044 A C 7C R6045 A C 7C R6046 A C 7D R6047 B C 5C R6048 B C 6D R6049 B C 5D R6050 A C 7C R6052 B C 7C R6053 B C 6C R6054 A C 7D R6055 B C 7C R6056 B C 7C R6201 B C 6E R6202 A C 6E R6203 A C 6E R6204 A C 6E R6205 B C 6D R6206 B C 6D R7101 A C 7D R7102 A C 7D R7103 A C 7D R7104 B C 7D R7106 A C 7D R7107 A C 7D R7108 A C 7E R7109 A C 7E R7111 A C 7E R7112 A C 7E R7113 A C 7D R7115 A C 7D R7116 B C 7D R7117 B C 7D R7118 B C 7D RA101 B C 2A RA102 B C 3B RA103 B C 2A RA105 A C 3A RA107 B C 4A

RA108 B C 3B VR3301 A C 8C VR3302 A C 8C

OTHER

F6001 B C 5D F6002 B C 5C F6003 B C 7D F6004 B C 7D F6005 B C 6E F7101 B C 7D FL3201 B C 7A J501 B D 8B J502 A D 5C J503 B D 8A J504 A D 1C J505 A D 1B SW503 A C 8D T2001 A C 4D T6001 A C 6D X101 A C 2B X102 B C 1B X3001 A D 6B X5201 B C 3C

4-26

COMPONENT SIDE (A)

4-27

4-28

SECTION 5

PARTS LIST

SAFETY PRECAUTION

Parts identified by the symbol are critical for safety. Replace only with specified part numbers.

5.2 FINAL ASSEMBL Y <M2>

102

101C

128

101D

133

118

101D

101J

ZOOM

<21>

123

118

122

101F

105

123

124

122

101H

145

104

101A

126

<01>

101N

101B

129

101M

146

148

101L

125

101P

101K

101

101E

101M

101E

137A

125

137E

137F

137G

103

137F

137C

143

cc bb

137C

129

101G

121

MAIN

251C

147

251C

145

251B

251C

OPTICAL BLOCK

SECTION

255

251A

251C

251D

251C

140

251C

254

251

256

253

252

106A

253

106B

141

CCD <02>

106M

106E

106D

106

106G

106C

116

5-3

134

111

135

110

130

115

06C

106J

106F

106Q

106L

106P

106F

106K

106N

106H

116A

120

117

106J

119

CAUTION

LABEL

ELECTRONIC VIEWFINDER

<M4>

137B

137D

137H

137

142

136

143

127

112

127

143

OPERATION

(DECK)

<20>

RATING LABEL

gg cc bb

132

108A

108

107C

107B

107A

107

109

131

109B

109A

131

MECHANISM

<M3>

153

152

153

151

150

149

150A

152A

138

139

144

ee s

5-4

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

---------------- ----------------------- ----------------------------------------------------- ----------------- ----------------------- -----------------------------------------------------

✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽

FINAL ASSEMBL Y <M2>

101 LY10122-024B LOWER CASE ASSY

101A LY30885-001C KNOB(B.RELEASE) 101B LY30886-001B BKT(B.RELEASE) 101C QYSLSP2030D SCREW 101D QYSLSP2050D SCREW,X2 101E QYSLSF2055D SPECIAL SCREW,X2 101F LY41380-001A SPACER(TALLY) 101G LY30002-026A COMPRES. SPRING 101H LY41089-001B INDICATOR(T) 101J LY30891-001B CAP(RCA JACK) 101K LY30888-001B HOLDER(LITHIUM) 101L WJM0050-002A E-SI C WIRE C-F 101M LY41140-001C BRACKET(LITHUM),X2 101N LY40081-001A CAP 101P LY41444-001A SHEET. A 102 LY20014-001A GRIP BELT 103 LY30018-003A SPECIAL SCREW

104 LY30887-001B CAP(JIG)

105 QYSLSP2030D SCREW

106 LY10124-030B FRONT COVER ASSY

106A LY30893-001B HOOD 106B LY30894-001A COVER(HOOD) 106C LY20349-001C GUIDE(SHUTTER) 106D LY30895-001B SHUTTER(1) 106E LY30896-001A SHUTTER(2) 106F YQ43762 SPECIAL SCREW,X2 106G LY41075-001A SLIDER(SHUTTER)ASSY 106H QYSLSF2050Z SCREW,X2 106J QYSLSF2060Z SCREW,X3 106K LY20348-001A DIAL(SHUTTER) 106L LY41081-001D TORSION SPRING 106M LY41128-001B HOLD(SHUTTER) 106N LY40987-002B MARK 106P LY41077-001A LEVER(1) 106Q LY41078-001A LEVER(2)

107 LY10126-002B CASSETTE COVER ASSY

107A LY30897-001A WINDOW 107B LY30898-001A HINGE(C.COVER) 107C QYSLSF2050D SCREW,X2 108 LY30899-002B BUTTON(PUSH)ASSY 108A LY30002-028D COMPRES. SPRING 109 LY31141-001B UPPER CASE ASSY 109A LY30016-0K4A SPACER-A 109B LY30016-0K5A SPACER-A 110 LY10129-060A TOP COVER 111 LY20328-001C COVER(VF) 112 LY30892-001B CAP(REAR JACK) 115 LY30861-001A MICROPHONE 116 LY30860-001B DC LIGHT ASSY 116A YQ44266 LAMP 117 QYSLSF2055D SPECIAL SCREW 118 QYSLSF2055D SPECIAL SCREW,X3 119 YQ43762-5 SPECIAL SCREW 120 QYSLSF2055D SPECIAL SCREW 121 QYSLSF2055D SPECIAL SCREW 122 QYSLSF2055D SPECIAL SCREW,X2 123 QYSLSF2055D SPECIAL SCREW,X2 124 QYSLSF2090D SCREW

125 QYSLSF2055D SPECIAL SCREW,X2 126 QYSLSF2055D SPECIAL SCREW 127 QYSLSF2055D SPECIAL SCREW,X2 128 QYSLSF2090D SCREW 129 QYSLSF2055D SPECIAL SCREW,X2 130 QYSLSF2055D SPECIAL SCREW,X2 131 QYSLSF2055D SPECIAL SCREW,X4 132 QYSLSP2030D SCREW 133 QYSLSF2090D SCREW 134 QYSLSF2055D SPECIAL SCREW 135 QYSLSF2055D SPECIAL SCREW 136 QYSLSF2055D SPECIAL SCREW

137 L Y20372-001B FRAME ASSY

137A LY30903-001A BASE 137B LY41090-001B HOOK 137C QYSLSF2060D SCREW,X2 137D QYSLSF2060Z SCREW,X2 137E LY30016-0H2A SP ACER-A 137F YQ43810 CONTACT(LIGHT),X2 137G WJM0003-003A E-SI C WIRE C-F 137H LY41082-001A CUSHION(OP),X2 138 QYSPSTU1725M SCREW,X2 139 LY30904-001A BKT(MECHA) 140 QYSPSTU1725M SCREW 141 LY30018-072A SPECIAL SCREW 142 LY30018-050A SPECIAL SCREW,X2 143 LY41173-001A SPECIAL SCREW,X2 144 QYSLSF1750D SCREW 145 QYSLSF2055D SPECIAL SCREW,X2 146 LY41083-001B KNOB(LIGHT) 147 WJT001 1-001A E-CARD WIRE 148 LY30889-001B CAP(LITHIUM) 149 LY30902-001A BKT(C.COVER) 150 LY30514-001F FRONT FRAME ASSY 150A YQ44144-1-1 TAPE GUIDE 151 SPSH1725M SCREW,X2 152 YQ31752G-26 CASSETTE HOUSING ASSY 152A LY30901-001B CASSETTE COVER INSIDE 153 YQ44457-3 SCREW,X4

– OPTICAL BLOCK SECTION –

251 LY30948-002A OP BLOCK ASSY 251A PTY30948-002 FOCUS MOTOR 251B PTY30948-001 ZOOM MOTOR 251C PTY30151-016 SCREW,X9 251D PTY30948-006 IRIS MOTOR UNIT,INCL.FPC 252 LYH40018-001A CCD BASE ASSY 253 QYSPSGU2080Z SCREW,X2 254 LY30296-001A SPACER RUBBER 255 LY40549-001A OP LPF 256 LY20086-001A CCD SPACER

5-5

5.3 MECHANISM ASSEMBLY

<M3>

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.

407

448

406

436A

476

449

403

410

465

404

406

405

437

436

454

402

410

409

408

458

457

426

425A

424

479

425

416

415

475

479

406

450

451

478

479

414

417

413

421

419

412

427

411

479

468B

428

470

468

455

456

469

421

419

468A

468B

421

419

418

480

466

467

422

421

420

419

401

423

469

421

429

462

461

454

453

439

454

452

442

438

431

462

447

430

460

433

432

456

444

443

442

441

439

440

459

435

434

446

447

445

Classifi- Symbol in cation

Part No.

drawing Grease KYODO-SH-P AA Oil YTU94027 BB

NOTE:The section marked in AA and BB

indicate lubrication and greasing areas.

5-6

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

---------------- ----------------------- ----------------------------------------------------- ----------------- ----------------------- -----------------------------------------------------

✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽

MECHANISM ASSEMBL Y <M3>

401 LY20182-001B MAIN DECK ASSY 402 YQ32218 C.GUIDE(L) 403 YQ44457 SCREW 404 YQ31856A-3 MOTOR BRACKET ASSY 405 YQ20793 WORM BRACKET 406 YQ44457 SCREW,X3 407 YQ31783 WHEEL GEAR 408 YQ44328 MIDDLE GEAR 409 YQ43849B CANCEL LEVER ASSY 410 PQM30017-27 SLIT WASHER,X2 411 YQ20827-2-1 CONTROL CAM 412 LY30015-001A SLIT WASHER 413 YQ43853A LOADING GEAR(T)ASSY 414 PQM30017-27 SLIT WASHER 415 YQ43852A LOADING GEAR(S)ASSY 416 PQM30017-27 SLIT WASHER 417 YQ43634 COVER PLATE 418 YQ43635C-12 LOADING RING ASSY 419 YQ44457 SCREW,X4 420 YQ10516-1-11 GUIDE RAIL 421 YQ44457-5 SCREW,X8 422 YQ43646A-4 SUPPLY POLE BASE ASSY 423 YQ43654A-11 TAKE-UP POLE BASE ASSY 424 YQ44439A-2 DRIVE LEVER ASSY 425 YQ43663C-7 SLANT ARM ASSY 425A YQ43670 T OR.SPRING(S) 426 PQM30017-27 SLIT WASHER 427 YQ44436A-3 ROLLER BASE ASSY 428 YQ44457 SCREW 429 YQ32230 LINK LEVER 430 YQ43682B LINK ARM ASSY 431 PQM30017-25 SLIT WASHER 432 LY40018-001A PINCH ROLLER ARM ASSY 433 PQM30017-25 SLIT WASHER 434 YQ44591B TAKE-UP GUIDE ARM ASSY 435 PQM30017-27 SLIT WASHER 436 YQ44199C-7 TENSION ARM ASSY 436A YQ43848-1-2 TENSION SPRING 437 PQM30017-27 SLIT WASHER 438 YQ20797-1-3 MOTOR BASE 439 YQ44457 SCREW,X2 440 YQ44460 SCREW 441 YU42078-2 CAPSTAN MOTOR 442 YQ44304 TAPPING SCREW,X3 443 YQ43708A-3 SLANT POLE BASE ASSY 444 YQ44304 TAPPING SCREW 445 YQ43710 TIMING BELT 446 YQ43711B-10 CENTER PULLEY UNIT 447 YQ44457-2 SCREW,X2 448 YQ43729A-2 SUPPLY CLUCH ASSY 449 PQM30017-27 SLIT WASHER 450 YQ31861-1-7 REEL DISC 451 Q03093-835 WASHER 452 YQ31787 TAKE-UP GEAR 453 YQ43737 BRAKE SUB GEAR 454 PQM30017-27 SLIT WASHER,X3 455 YQ43738D A/C HEAD UNIT 456 SPSN1750Z SCREW,X2

457 YQ43743B EJECT LEVER ASSY 458 PQM30017-27 SLIT WASHER 459 YQ31833-1-1 LED GUIDE 460 YQ44457 SCREW 461 YQ43818 DRUM SPACER 462 YQ44457 SCREW,X2 465 YMA0027A MECHA(A) ASSY 466 YU42051 BRUSH 467 YQ44457-3 SCREW 468 YDV2090A DRUM ASSY 468A YDM1003-1-5 CATCHER 468B QYSPSPU1735M SCREW,X2 469 YQ44457 SCREW ,X2 470 SPSH1740Z SCREW 475 YQ32219 SW .LEVER(L) 476 YQ44422-1-1 TORSION SPRING 478 QSW0745-001 ROTARY ENCODER 479 YQ44457-2 SCREW,X4 480 LY40320-002A SPECIAL SCREW

5-7

5.4 ELECTRONIC VIEWFINDER ASSEMBLY <M4>

355

360

356

SERIAL NO.

LABEL

354

357

<06>

<10>

353

352

351

359

358

361

# REF No. PART No. PART NAME, DESCRIPTION # REF No. PART No. PART NAME, DESCRIPTION

---------------- ----------------------- ----------------------------------------------------- ----------------- ----------------------- -----------------------------------------------------

✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽✽

ELECTRONIC VIEWFINDER ASSEMBLY <M4>

351 LY20336-001B HOLDER(LCD) 352 LY40127-001A SPACER(LCD) 353 QLD0056-001 LCD MODULE

354 LY30914-001C BOTTOM CASE ASSY

355 LY30915-001C TOP CASE ASSY

360 LYH20038-002A EVF ASSY

356 QYSPSGT1760D SCREW,X2 357 QAL0136-004 FPC 358 PTY20307-200 LENS ASSY 359 PTY20307-201 EYE CAP

361 LY30016-0M7A SPACER-A

5-8

9902 (Ozaki)-M12A6C

JVC SERVICE & ENGINEERING COMPANY OF AMERICA

DIVISION OF JVC AMERICAS CORP.

Head office East Coast Midwest West Coast Atlanta Hawaii

Head office Vancouver

1700 Valley Road Wayne, New Jersey 07470-9976

107 Little Falls Road Fairfield, New Jersey 07004-2105

705 Enterprise Street Aurora, Illinois 60504-8149

5665 Corporate Avenue Cypress, California 90630

1500 Lakes Parkway Lawrenceville, Georgia 30243

2969 Mapunapuna Place Honolulu, Hawaii 96819

JVC CANADA INC.

21 Finchdene Square Scarborough, Ontario M1X 1A7

13040 Worster Court Richmond B.C. V6V 2B3

(973)315-5000 (973)808-9279 (630)851-7855 (714)229-8011 (770)339-2522 (808)833-5828

(416)293-1311 (604)270-1311

S40895-01

Printed in Japan

JVC GR-AX841U Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual