FUNAI HDR-B2735D - Page 40

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1-13-6

E434GSCAV4

AV 4/9 Schematic Diagram < VCR Section >

Table of Contents

Table of Contents2
Specifications3
Laser Beam Safety Precautions4
- Product Safety Notice5
- Precautions During Servicing5
Important Safety Precautions5
- Safety Check after Servicing6
- Clearance Distance6
- Ratings for Selected Area6
- Leakage Current Test6
- Circuit Board Indications7
- Pb (Lead) Free Solder7
- How to Remove / Install Flat Pack-IC7
Standard Notes for Servicing7
- With Iron Wire8
- With Soldering Iron8
- Installation9
- Instructions for Handling Semi-Conductors10
- Ground for Human Body10
- Ground for Workbench10
- Shock11
- Moisture11
- Static Electricity11
Handling Precautions for Hdd11
- How to Enter the Service Mode12
- About Optical Sensors12
Preparation for Servicing12
- Disassembly Method13
- Disassembly Flowchart13
Cabinet Disassembly Instructions13
- Reference Notes14
- How to Eject Manually17
- Test Equipment Required18
- Head Switching Position Adjustment18
Electrical Adjustment Instructions18
- Self-Check Mode Screen19
- Screen of Finishing Self-Check Mode19
How to Self-Check and Initialize the DVD/Vcr with Hdd19
- Available Button in Self-Check Mode20
- C: Initialize Mode Screen20
- Indication of HDD Self-Check20
- Indication of DVD Self-Check20
- Update Contents21
- Update Disc TV Screen21
- TV Display During Update21
Firmware Renewal Mode21
- How to Verify the Firmware Version22
- VFD Display During Update22
- TV Display When Completing Update22
- VFD Display When Completing Update22
- VCR Section23
Function Indicator Symbols23
- DVD/HDD Section24
- Servo/System Control Block Diagram25
Block Diagrams25
- Sub System Control Block Diagram26
- Digital Signal Process Block Diagram27
- Video Selector Block Diagram28
- Video Block Diagram29
- Audio Selector Block Diagram30
- Audio Block Diagram31
- Hi-Fi Audio Selector Block Diagram32
- Power Supply Block Diagram33
- Sub Power Supply Block Diagram34
- Schematic Diagrams / Cba’s and Test Points35
- Standard Notes35
- Test Point Information36
- How to Read Converged Lines36
- Voltage Indications for PLAY and REC Modes36
- List of Caution, Notes, and Symbols36
- AV Schematic Diagram37
- Power Supply Schematic Diagram46
- Front Jack & SW Schematic Diagram47
- Rear Jack Schematic Diagram48
- ATA Schematic Diagram48
- AFV Schematic Diagram49
- DVD/HDD MAIN Schematic Diagram50
- AV CBA Top View56
- Sensor CBA Top View56
- AV CBA Bottom View57
- Power Supply CBA Top View58
- Power Supply CBA Bottom View59
- Front Jack CBA Top View60
- Front Jack CBA Bottom View60
- SW CBA Top View60
- SW CBA Bottom View60
- Rear Jack CBA Top View61
- Power SW CBA Top View61
- Power SW CBA Bottom View61
- Rear Jack CBA Bottom View61
- AFV CBA Top View62
- AFV CBA Bottom View62
Waveforms63
Wiring Diagrams64
Wiring Diagram65
Ic501( Servo / System Control IC )66
IC Pin Function Descriptions66
Ic612 (Front Panel Control)67
Lead Identifications68
Cabinet69
Exploded Views69
- Packing [HDR-A2835D]70
- Packing [HDR-B2735D]71
- Comparison Chart of Models and Marks72
Mechanical Parts List72
Electrical Parts List74

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