Panasonic dvd rv 32 service manual

Page 1

Table Of Contents

Dcw

|:|1 SAFETY PRECAUTIONS

|:|11 GENERAL GUIDELINES

|:|111 LEAKAGE CURRENT COLD CHECK

|:|112 LEAKAGE CURRENT HOT CHECK (See Figure 1 .)

D2 PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO ELECTROSTATICALLY SENSITIVE (ES) DEVICES
Eb Precaution of Laser Diode

D4 General Description

D41 Operating instructions
D5 PREVENTION OF STATIC ELECTRICITY DISCHARGE

|:i51 Grounding for electrostatic breakdown prevention

D5 . 1 . 1 Worktable grounding
D512 Human body grounding

D513 Handling of optical pickup
D52 Handling Precautions- for Traverse Unit (Optical Pickup)

D6 Disassembling the Casing and Checking P.C.B.s

D61 Dissasembly Procedure

3.2 Caseing Parts and P.C.B. Positions

D63 Top Panel

Chm

D65 Front Panel

D66 Mechanism Unit

D67 Terminal P.C.B.

D68 Module P.C.B.

D69 Front-l PCB. and Front-2 P.C.B.

D610 Rear panel

D611 Mother P.C.B.

D612 Servicing Position

D6121 Servicing position of the Module P.C.B. and Terminal P.C.B.
E122 Servicing position of the Mother P.C.B.

D7 OPTICAL PICKUP SELF-DIAGNOSIS AND REPLACEMENT PROCEDURE

D71 Self-diagnosis
D72 Cautions to Be Used Before Replacing the Optical Pickup Unit and Spindle Motor Assembly

D8 Self-Diagnosis Function and Service Modes
D81 Service Mode Table 1

Page 2

D82 DVD Self Diagnostic Function-Error Code
D83 Last Error Code saved during NO PLAY
D84 Service mode table 2

D85 Overview of each function

D85 .1 Cumulative operation time display

D852 Servo process display
D86 Sales demonstration lock function

D861 Setting

D862 Cancellation

D87 Handling After Completing Repairs

D811 Method

D872 Precautions

|:|9 ASSEMBLING AND DISASSEMBLING THE MECHANISM UNIT

|:|91 Disassembly Procedure

|:|92 Terminal P.C.B.

|:|93 Clamp Plate Unit

Em

D95 Traverse Block

D96 Traverse Gear

D97 Optical Pickup Unit

D971 Precautions in optical pickup replacement

|:|972 Disassembling the Optical Pickup Unit

|:I97.3 Cautions to Be Taken When Replacing the Optical Pickup

|:|9.8 Disassembling the Middle Chassis
|:|99 Disassembling the Traverse Gear A

D910 Disassembling the Spindle Motor Unit
D10 ADJUSTMENT PROCEDURES

|:|101 Service Tools and Equipment

D102 Important points in adjustment
D1021 Important points in optical adiustment

D1022 Important points in electrical adiustment

D103 Storing and Handling Test Discs
D104 Optical adjustment

D1041 Optical pickup tilt'adjustment
D104. 1 .l Adjustment procedure
I:|104.12 Important points