revised - Upload Archief

5 downloads 160 Views 357KB Size Report
AV & MULTIMEDIA COMPANY, GLOBAL QUALITY MANAGEMENT DEPARTMENT,. CUSTOMER SATISFACTION CENTER [1∴3∴0∴0∴0]. 12
REVISED

SUBJECT:

No.

DATE:

TO IMPROVE PICTURE AND SOUND NOISE

Model & Manual No.

Performed at factory

Shown below

MARCH, 2005

S. All Products. A. Items in JVC/Dealer stock/Service return goods. B. JVC stock/Units returned for service. C. Sold items returned for service. D. Only Units related to this bulletin. E. Others.

Revise one of the wire position of page 7/9 due to miss print of “-4”

DR-M10SUS DR-MV1SUS DR-MH20SUS DR-MH30SUS DR-MX1SUS SR-MV30US SR-MV50US DR-M10SUC DR-MV1SUC DR-MH20SUC DR-MH30SUC DR-M10SUJ DR-MV1SUJ DR-MH20SUJ DR-MH30SUJ

: : : : : : : : : : : : : :

No. XA019 No. YD006 No. YD026 No. YD026 No. YD041 No. YD012 No. YD045 No. XA019 No. YD006 No. YD026 No. YD026 No. XA019 No. YD022 No. YD026 No. YD026

ATTACHMENT ( ) NONE ( ) SCHEMATIC DIAGRAM

DR-M10BE DR-MH20SE DR-MH30SE DR-M10SEU DR-MV1SEU DR-MV1BEU DR-M10SEK DR-M10BEK DR-MV1SEK DR-MV1BEK DR-MH20SEK DR-MH30SEK DR-M10SER DR-MH30SER DR-M10SEF DR-MV1SEF DR-MH20SEF DR-MH30SEF

( (

: : : : : : : : : : : : : : : : : :

No. XA020 No. YD027 No. YD027 No. XA020 No. YD014 No. YD014 No. XA020 No. XA020 No. YD014 No. YD014 No. YD027 No. YD027 No. XA020 No. YD027 No. XA020 No. YD014 No. YD027 No. YD027

) EXPLODED VIEW ) COMPONENT/PWB LAYOUT

1/9

Priority ( ) ( ) ( ) ( ) (!) ( )

Reference Information

YB-SB-00005-5

DR-M10SAA : DR-M10SAA2 : DR-MV1SAA : DR-MH30SAA : DR-M10SAG : DR-MH30SAG : DR-MV1SAS : DR-M10SAX : DR-MH30SAX : DR-M10STW : DR-MH30STW :

No. YD025 No. YD025B No. YD036 No. YD044 No. YD025 No. YD044 No. YD036 No. YD025 No. YD044 No. YD046 No. YD026

( ) ADJUSTMENT PROCEDURE ( ! ) SEE NEXT PAGE

VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY, GLOBAL QUALITY MANAGEMENT DEPARTMENT, CUSTOMER SATISFACTION CENTER [1∴3∴0∴0∴0] 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa, 221-8528, Japan TEL:+81-45-450-2552 FAX:+81-45-450-2558

No.

YB-SB-00005-5

2/9

After make the power on mode for a while, the green or white noise and sound noise occurs and then become the loading sutiation.

The clock of some type of IC1401 (DIGITAL BOARD ASSY) is unstable.

No.

YB-SB-00005-5

3/9

1. Countermeasure for DR-M10, DR-MV1 Check the the DIGITAL BOARD ASSY No.. Then select the relevant coumtermesure from the below table according to the DIGITAL BOARD ASSY No.. Then do the relevant cuontermesure as shown below. MODELS DR-M10SUS DR-M10SUC DR-M10SUJ DR-M10BE DR-M10SEU DR-M10SEK DR-M10BEK DR-M10SEF

DIGITAL BOARD ASSY No. LPA10236-01A, B, C LPA10236-01D LPA10236-01E ~ LPA10236-03A, B, C

COUNTERMESURE IN SERVICE A B NEED NOT A

CARRIED OUT COUNTERMESURE IN FACTRORY FOR VIDEO CLOCK FOR AUDIO CLOCK NOT COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH NOT COMPLIED WITH

LPA10236-03D

B

COMPLIED WITH

NOT COMPLIED WITH

LPA10236-03E

NEED NOT

COMPLIED WITH

COMPLIED WITH

DR-MV1SUS LPA10236-05A, B, C, D DR-MV1SUC DR-MV1SUJ LPA10236-05E, F SR-MV30US LPA10236-05G ~

A

NOT COMPLIED WITH NOT COMPLIED WITH

B

COMPLIED WITH

NOT COMPLIED WITH

NEED NOT

COMPLIED WITH

COMPLIED WITH

NOT COMPLIED WITH NOT COMPLIED WITH

DR-MV1SEU LPA10236-06A, B DR-MV1BEU DR-MV1SEK LPA10236-06C DR-MV1BEK DR-MV1SEF LPA10236-06D~

B

COMPLIED WITH

NOT COMPLIED WITH

NEED NOT

COMPLIED WITH

COMPLIED WITH

LPA10236-07A LPA10236-07B LPA10236-07C ~ DR-M10SAA2 LPA10236-11A LPA10236-11B LPA10236-11C ~ DR-M10SER LPA10236-08A LPA10236-08B LPA10236-08C ~ DR-M10SAG LPA10236-10A LPA10236-10B LPA10236-10C ~ DR-M10SAX LPA10236-12A LPA10236-12B LPA10236-12C ~ DR-M10STW LPA10236-13A, B, C LPA10236-13D LPA10236-13E ~ DR-MV1SAA LPA10236-17A LPA10236-17B, C LPA10236-17D ~ DR-MV1SAS LPA10236-20A LPA10236-20B LPA10236-20C ~ SR-MV50US LPA10236-21A LPA10236-21B LPA10236-21C ~

A B NEED NOT A B NEED NOT A B NEED NOT A B NEED NOT A B NEED NOT A B NEED NOT A B NEED NOT A B NEED NOT A B NEED NOT

NOT COMPLIED WITH COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH COMPLIED WITH

NOT COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH NOT COMPLIED WITH NOT COMPLIED WITH COMPLIED WITH

DR-M10SAA

A

No.

YB-SB-00005-5

4/9

A) Add a SUB PWB ASSY (YB20820F1) on the DIGITAL BOARD ASSY as shown below. #500SPACER: PU59915-105(100pcs/1sheet)

ASSY No.

#500 SPACER R1478

R1414

YB20820F

R1420

#500 SPACER

No.

YB-SB-00005-5

5/9

B) Add a SUB PWB ASSY (YB20820F1) on the DIGITAL BOARD ASSY as shown below. #500SPACER: PU59915-105(100pcs/1sheet)

ASSY No.

#500 SPACER R1478

R1414

R1420

REMOVE THE WIRE AT THIS POINT.

YB20820F

#500 SPACER

No.

YB-SB-00005-5

6/9

2. Countermeasure for DR-MH20, DR-MH30, DR-MX1 Check the the DIGITAL BOARD ASSY No.. Then select the relevant coumtermesure from the below table according to the the DIGITAL BOARD ASSY No.. Then do the relevant cuontermesure as shown below. MODELS DR-MH20SUS DR-MH30SUS DR-MH20SUC DR-MH30SUC DR-MH20SUJ DR-MH30SUJ DR-MH30STW

LPA10247-01A, B, C

A

CARRIED OUT COUNTERMESURE IN FACTRORY FOR VIDEO CLOCK FOR AUDIO CLOCK NOT COMPLIED WITH NOT COMPLIED WITH

LPA10247-01D

B

NOT COMPLIED WITH NOT COMPLIED WITH

LPA10247-01E

C

COMPLIED WITH

NOT COMPLIED WITH

NEED NOT

COMPLIED WITH

COMPLIED WITH

DIGITAL BOARD ASSY No.

LPA10247-01F ~

COUNTERMESURE IN SERVICE

DR-MH20SE DR-MH30SE DR-MH20SEK DR-MH30SEK DR-MH30SER DR-MH20SEF DR-MH30SEF DR-MH30SAA DR-MH30SAG DR-MH30SAX

LPA10247-03A, B, C, D

A

NOT COMPLIED WITH NOT COMPLIED WITH

LPA10247-03E

B

NOT COMPLIED WITH NOT COMPLIED WITH

LPA10247-03F

C

COMPLIED WITH

NOT COMPLIED WITH

LPA10247-03G ~

NEED NOT

COMPLIED WITH

COMPLIED WITH

DR-MX1SUS

LPA10247-05A, B, C LPA10247-05D ~

C NEED NOT

COMPLIED WITH COMPLIED WITH

NOT COMPLIED WITH COMPLIED WITH

No.

YB-SB-00005-5

7/9

A) Add a SUB PWB ASSY (LPA20044-001A) on the DIGITAL BOARD ASSY as shown below. #500SPACER: PU59915-105(100pcs/1sheet)

ASSY No.

K1014

R1414

LPA20044 -001A

#500 SPACER

R1420

#500 SPACER

No.

YB-SB-00005-5

8/9

B) Add a SUB PWB ASSY (LPA20044-001A) on the DIGITAL BOARD ASSY as shown below. #500SPACER: PU59915-105(100pcs/1sheet)

ASSY No.

K1014

#500 SPACER

R1483

R1420 R1414

LPA20044 -001A

#500 SPACER

No.

YB-SB-00005-5

9/9

C) Add a SUB PWB ASSY (LPA20044-001A) on the DIGITAL BOARD ASSY as shown below. #500SPACER: PU59915-105(100pcs/1sheet)

ASSY No.

K1014

#500 SPACER

R1483

R1414

REMOVE THE WIRE AT THIS POINT.

LPA20044 -001A

#500 SPACER