JVC KD-AVX1 service manual Sheet

Page 72

UDZS5.6B-X

UDZS5.6B-X

UDZS5.6B-X

UDZS5.6B-X

UDZS5.6B-X

UDZS5.6B-X

NI

TP656

TP666

D6653

RB160M-30-X

D587

D586

D585

D584

D583

D582

D581

CN581

QGZ2203M1-20X

RESET

PS2

REMOCON

KEYDATA

DISPDATA

DISPCE

DISPCLK

ACC5V

VIDEO

MIC0N3.3V

R597

0

NI

NI

NI

NI

NI

NI

(SHEET 4)

 

 

 

 

 

 

 

 

 

 

 

 

UDZS5.6B-X

D588

D589

D590

D591

D592

D593

D594

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RESET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PS2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REMOCON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEYDATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISPDATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISPCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISPCLK

 

 

 

 

TP652

TP662

TP672

 

TP682

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RGB-HD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RGB-VD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP653

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP663

 

 

 

Q6651

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP673

 

 

 

 

 

 

 

 

 

 

 

 

 

 

470X

 

 

 

 

 

 

 

 

2SC3928A/QR/-X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP683

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R6651

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R693

4.7k

C695

1

22/16

R6652

10

 

 

 

 

RGB-VD

 

K583

560

 

 

 

 

 

 

470

 

 

 

 

 

 

 

 

 

 

 

 

 

RGB-R

 

 

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

RGB-HD

 

K582

560

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R692

4.7k

 

Q693

C6652

C6651

 

 

 

 

 

 

 

 

 

 

 

X

 

 

 

 

 

C696

 

 

 

 

 

 

RGB-R

 

K584

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RGB-G

 

 

 

 

 

 

 

 

RGB-G

 

K585

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R691

4.7k

 

 

 

1

 

D6652

 

 

 

 

 

 

RGB-B

 

K586

0

 

 

 

Q692

 

 

 

 

X-

 

 

 

 

 

50/60

 

 

K587

560

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C697

 

 

 

 

 

 

 

 

RGBCLK

 

K588

560

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RGB-B

 

 

UDZS8.2B

 

 

 

 

 

RGBDATA

K589

560

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

SYNCSW

 

K590

560

 

 

 

 

 

TP654

 

 

TP655

 

 

 

 

 

 

 

 

 

 

 

 

 

C66468p

R6861.2k

C66768p

R6871.2k

Q691

TP664

 

 

TP665

 

 

 

 

 

 

 

 

 

 

 

 

CN582 QGF0523F1-30W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP674

 

 

TP675

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP684

 

 

TP685

 

 

 

 

 

 

 

 

 

 

 

 

 

(SHEET 2)

2SA1530A/QR/-X 2SA1530A/QR/-X 2SA1530A/QR/-X

R6701

NI

0

NI

NI

NI

0

0

0

0

B650

B651

B652

B653

B654

B655

B656

B657

656

I

R6916

NI

R6917

NI

NI

Q6657

 

 

 

 

 

R6921

 

 

 

 

 

 

R6920

 

 

NI

 

 

 

 

IC693

Q6658

 

NI

 

 

 

 

 

 

 

 

 

0.01

22/10

 

 

NI

NI

 

 

 

 

 

 

 

R6918

NI R6919 C6908 NI

NI

C6909

NI

C6705

C6704

IC671

NJM2871BF05-X

C6702 1

C6703

0.01

C6701 0.01

D6702D6701

1SS355-X1SS355-X

Parts are safety assurance parts. When replacing those parts make sure to use the specified one.

SHEET 3

2-8

Page 71 Page 73
Image 72
Page 71 Page 73
Contents KD-AVX1 Specification For Northern America versionFor Europe version PALFor Asia & Australia version Audio Amplifier SectionSection Precautions Preventing static electricity Grounding to prevent damage by static electricityHandling the traverse unit optical pickup Reproduction and Position of Labels Important for laser productsSection Specific Service Instructions Main body section Removing the panel assembly See Removing the side heat sink See ReferenceSide heat sink Removing the top chassis assembly See Figs.3 to Remove the panel assembly and side heat sinkRemoving the front chassis assembly See Removing the DVD mechanism assembly See Figs.8Removing the loading unit assembly See Removing the front bracket assembly SeeCN962 Front bracket assembly Removing the main sub board SeeRemoving the connector board See Figs.13 to Detach lever Connector coverRemoving the main board See Figs.16 Removing the panel switch board See Removing the rear bracket SeeRear heat sink Rear bracket Removing the switch board See Figs.20 Removing the panel board See Figs.20CN582 Short-circuit points Removing the top cover See Removing the mechanism section See toRemoving the clamper unit See to Reattaching the clamper unit See toClamper unit Clamper spring Notch 20 No.MA165 Removing the front unit See to Removing the loading arm assembly See Removing the rod LR/roller assembly See Removing the DVD pickup assembly See to Removing the feed motor assembly See Removing the spindle motor SeeTest instruments required for adjustment Connection procedureConnection method Standard measuring conditions Adjustment method for jitter Adjustment procedureJitter value conversion table D8CAService mode Standard input/output conditions Service mode setting procedureOperation procedures Service Mode Ntsc Running Mode DVD check mode Service MODE4 RDS S Mode Monitor S ModeMechanism error code Error code tablesRunning mode Writing method for micon ROM correctionPower on Insert the disc which a farm was written in at Update method of firm wareMonitor adjustment ChromaSection Troubleshooting 16 PIN Cord Diagram for E version16 PIN Cord Diagram for A, J, U, UN, UT version No.MA1651-39VPT Parts List Exploded view of general assembly and parts list 133 131 132 General Assembly Panel Assy DVD mechanism assembly and parts list DVD mechanism Thrust Spring QYSPSFT2040ZA TAP Screw Electrical parts list QERF1HM-225Z Capacitor QERF1HM-104Z Capacitor Part Name Description Local R231 NRSA63J-104X NRSA63J-2R2X MG Resistor Panel board NDC31HJ-2R0X Capacitor 16W J R601 NRSA63J-121X Connector board NEAF0GM-227X Capacitor SW4 Packing materials and accessories parts list Packing and Accessories Schematic Diagrams Safety precaution M O Block diagram Version Standard schematic diagrams Main amplifier sectionSheet Panel-A section GDC-RS456 Panel-B section MA2SV03-XSheet Connecting section SheetSheet DVD servo control section TubuyakiTo CN965 Sheet Printed circuit boards Main boardReverse side Panel board CN521 R483 C475 R482 C474 R481 R480 C470 C485 L472 IC585 Connector board M O Front end board IC301 No.MA165SCH
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