JVC GR-D228AH, GR-D238AC, GR-D238AH, GR-D47AC, GR-D47AG Schematics

A

SCHEMATIC DIAGRAMS

DIGITAL VIDEO CAMERA

YF08320054

GR-D47AC, GR-D47AG,

GR-D228AH, GR-D238AC, GR-D238AH

CD-ROM No.SML200504

GR-D47ACB, GR-D47AGM, GR-D228AHM,
GR-D238ACB, GR-D238AHM [M4D1S3]

For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY).
Regarding service information other than these sections, refer to the service manual No. YF008 (GR-D73EX).

lso, be sure to note important safety precautions provided in the service manual.

NOTE :

There are two types of VF(COLOR) ASSEMBLY used for this model: S type and K type.
Prior to repair operation related to VIEW FINDER, be sure to see the VF(COLOR)
ASSEMBLY and Parts List.
Methods to distinguish the two types are as follows:

1. Distinction based on EEPROM DATA (EEPROM utility). (*1)

2. Distinction based on a part number of the MONI-C BOARD ASSEMBLY.

3. Distinction based on a sticker attached to the VF(COLOR) ASSEMBLY.

S TYPE K TYPE

EEPROM DATA (*1) ADRS 3CCH:01H ADRS 3CCH:05H

MONI-C PWB YB10447 SERIES YB10453 SERIES

VF(COLOR) ASSY (*2) STICKER : BLUE STICKER : PINK

(*1) It is necessary to confirm the original data (before repair work) of EEPROM.
(*2)The sticker can be confirmed by removing the COVER (UPPER).
Be careful, as stickers are not attached to all models. If there is no sticker attached, distinguish the two types by confirming
the EEPROM DATA or the part number of MONI-C BOARD ASSEMBLY.

VF(COLOR) ASSEMBLY

STICKER

COPYRIGHT © 2005 Victor Company of Japan, Limited

No.YF083SCH

2005/4

CHARTS AND DIAGRAMS

MAIN CIRCUIT BOARD

<01>MAIN
YB10449-01-02 FOIL SIDE(B)

R6805

D6801

R6815

C6021

C6022

C6023

C6024

C6025

C6026

C6809

R6043

R6024

R6027

R6021

1

16

R6029

R6028

R6803

45

R6023

R6031

R6813

R6022

R6032

C6805

IC6801

R6040

64

C6001

17

R6030

C6028

C6704

R6704

R6705

R6804

C6801

13

R6026 R6025

R6041

IC6001

R6045

R6033

C6027

C6030

R6110

R6702R6703

C6029

R6102 R6103

R6104

C6104

R6042

C6031

R6202 R6203

R6046

R6204

C6204

L6302

C6032

R6302 R6303

Q6801

C6804

C6045

R6047

R6310

C6304

49

32

C6033

R6605

C6604

R6034

R6603R6604

R6109

C6046

R6407

R6602

L6801

C6807

C6044

R6107

C6105

R6108

R6044

R6038

48

C6043

C6042

C6041

C6040

C6038

R6037

C6036

33

C6035

C6034

R6402

R6403

C6404

R6406

C6405

R6405

R6505

R6105 R6106

Q6102

C6106

L3002

Q3001

C3006

R3025

R6503

R6502

C6504

R6506

L3012

C3009

R3026

L1001

C6802

R6035

R6036

C6037

C6505

D3004

R1037

C6039

L3001

C3003

R1019

C3001

L3004

C3008

R1008

R1059

C1044

R1017

Q1005

19

1

R1056

R4872

R4860

R4859

R4858

R4857

R4856

R4855

R4854

C4863

C4862

C4861

C4860

C4859

C4858

C1043

R1091 R1092

R1085

TL1001

43

IC1007

12

R1054R1057

C1001 C1002

R1006

R1099

R1068

R1040

RA1001

R1093 R1094

R1088

C1051

R1089

C1045

R1001

R1002

C1052

R1003

C1054

R1087

R1038

R1086

C1053

C1041

C4852

D3002

R3027

C3059

C4854

R4863

R4871

R4852

R4864

R4865

R4866

R4867

R4868

C4866

RA3001RA3002

R3029

RA3003

IC3002

20

R4873

R4862

38

R1012

C1007

C3060

1

R1007

L3014

20

11

IC4851

R1055

R1058

X1001

R1083

R2007

Q2004

R2008

R2016

RA1002RA1004RA1005

TL3011

TL3009

R3002

R3004

R3072

R3074

R2009

Q2005

R2010

R2017

TL3008

C3025

C3031

R3057

Q3002

Q2006

R3007R3008

R2012

R2018

R3075

C3047

TL1021TL1022

TL1023

TL1025

TL3001

TL3006

TL1024

C1042

L1002

R3005

R3006

C3043

C3033C3036C3037

C3013

R3032R3034

R3011

C3022 C3023C3024

L4852

C3064

C3017

R3009

R3010

C4853

TL1026

R3031

L3008

L3007

D3001

C4855L4851

C4851

D3003

C3032

R3030

C3030

X3002

C3040

1

10

R2001

Q2002

Q2001

R2004

R2002

R2014

R2013

R1022

R1023

L3005

C3007

C3049

C3075

R3071

C3021

R3021 TL3007

C3050

R3022

R3036

C3044

R3037

C3048

5

IC3005

8

C3066

1 40 40

Q1004

C3042

R3013

C3027

R3015

C3029

R3014

C3055

C3045

C3046

RA3004

C3056

C1064

C3005

L3015

R2005

R2003

Q2003

R2006

R2015

RA1006 RA1007

C3038

C3039

IC3001

C3011

C3012

C3015

C3020

R3068 R3069

C3068

4

C3069

C3070

R3067

C3067

R3066

R3073

1

C3016

R2011

X1002

Q1010

R1043

3

IC1003 IC1004

45

R1039

TL1003

C1022

C1032

C1030

R1028

Q1001

R1032

C1016

R1044

1

C1005

C1003

R1050

R1045

C1037

C1049

R1078

R1080

C1013

C1065

R1033

R1049

45

C1009

R1095

R1013

C1008

C1006

C1055C1061

IC1001

R1034

Q1002Q1003

R1047

R1046

13

R1082

C1050

R1079

R1081

C1014

C1004

C1025

C1021

C1040

R1048

C1038

C1012

C1048

C1017

R1060

C1020

R1077

C1018

R1084

8

IC1006

1

45

R1076

C1011

C1047

R1018R1021

R1030

R1031

C1019

C1035

R1016

R1025

C1015

C1062

R1014

R1036

C1029

C1057

R1024

C1058

R1053

C1059

R1097

R1035

R1020

R1096

R1067

RA1008

C1024

Q1009

R1029

R1062

R1015

R1052

C1152

C1151

R1069

4

5

R1151

C1060

IC1151

Q1101

R1051

1

IC1005

8

C1039

C3712

R3708 R3709

C3713

CN110

CN111

(YF083)2-1 2-2(YF083)