Zenith XBR413 Manuals

Zenith XBR413 Manuals

Manuals and User Guides for Zenith XBR413. We have 1 Zenith XBR413 manual available for free PDF download: Manual

Zenith XBR413 Manual

Zenith XBR413 Manual (162 pages)

Brand: Zenith | Category: DVD Recorder | Size: 22.77 MB

Table of Contents

Section 3 Electrical

8
- Table of Contents
  8
- Overall Wiring Diagram
  9
- Vcr Part
  10
- Electrical Adjustment Procedures
  10
- Vcr Electrical Troubleshooting Guide
  11
- Power(Smps) Circuit
  11
- System/Key Circuit
  14
- Servo Circuit
  15
- Osd Circuit
  17
- Y/C Circuit
  18
- Tuner/If Circuit
  22
- Hi-Fi CIRCUIT
  24
- Block Diagrams
  27
- Power(Smps) Block Diagram
  27
- Tuner/Mtz Block Diagram
  28
- Y/C Block Diagram
  29
- Jack Block Diagram
  31
- Hi-Fi BLOCK DIAGRAM
  32
- System Block Diagram
  33
- Circuit Diagrams
  34
- Power(Smps) Circuit Diagram
  34
- Tu/If Circuit Diagram
  35
- A/V Circuit Diagram
  36
- Jack Circuit Diagram
  37
- Hi-Fi CIRCUIT DIAGRAM
  38
- System Circuit Diagram
  39
- Timer Circuit Diagram
  40
- Waveforms
  41
- Circuit Voltage Chart
  42
- Printed Circuit Diagrams
  43
- Vcr P.C.board
  43
- Power P.C.board
  44
- Timer P.C.board
  44
- Key P.C.board
  45
- Jack P.C.board
  45
- Vdr Part
  47
- Power(Smps) Circuit
  47
- E5_Bga, Power, Uart2 Circuit Diagram
  59
- Circuit Diagrams
  59
- Ddr_Sdram, Flash Circuit Diagram
  60
- Rst. Control/Status_Reg/Atapi
  61
- 4, Ethernet_Connector
  62
- Video_In/Out Circuit Diagram
  63
- Audio In/Out, Non-Std_Video
  64
- Audio Dac, Video_Y/Mixer
  65
- Front A/V, 1934 Jack Circuit Diagram
  66
- Waveforms
  67
- Circuit Voltage Chart
  69
- Printed Circuit Diagrams
  71
- Rl-01A Loader Part
  73
- Electrical Troubleshooting Guide
  73
- Major IC Internal Block Diagram and Pin Description
  88
- Ic302(Upd76F0047):Micom
  102
- Pin Description
  104
- Waveforms
  106
- Power & Reset Signal
  106
- Main Clock1 for Ic202 (16.9Mhz)
  106
- Main Clock2 for Ic302 (20Mhz)
  107
- Sdram Clock
  107
- Tray Open/Close Signal 1
  108
- Tray Open/Close Signal 2
  108
- Sled Move Signal 1
  109
- Sled Move Signal 2
  109
- Focus Search Signal
  110
- Laser Turn on Signal
  110
- Disc Type Judgement Waveform
  111
- Disc Type Judgement Waveform
  112
- Disc Type Judgement Waveform
  113
- Spindle Waveform1
  114
- Spindle Waveform2
  115
- Focus on Signal(CD)
  115
- Focus on Signal(DVD)
  116
- Track off Signal(CD)
  117
- Track off Signal(DVD)
  118
- Tilt Driver Signal(Disc Reading)
  118
- Rf Waveform(DVD)
  119
- Rf Waveform(CD)
  119
- Writing => X1 Speed
  120
- Wobble(DVD-R/Rw)_Reading
  120
- Ld Enable(DVD)
  121
- Ld Enable(CD)
  121
- Laser Power(Reading)_Dvd+Rw
  122
- Laser Power(Erase)_Dvd+Rw
  122
- Laser Power(Writing)_Initial State
  123
- Laser Power(Writing)_Processing
  123
- Circuit Diagrams
  125
- Rf Circuit Diagram
  125
- Dsp Circuit Diagram
  126
- Μ-COM CIRCUIT DIAGRAM
  127
- Printed Circuit Diagrams
  128
- Main P.C.board(Top Side)
  128
Section 4 Mechanism of VCR Part

131
- Bottom View
  132
- Deck Mechanism Parts Locations
  132
- Drum Assembly
  132
- Top Plate Assembly
  132
- Top View
  132
- CST Holder Assembly
  134
- Door Opener
  134
- F/L Arm Assembly
  134
- F/L Gear Rack
  134
- L/D Motor Bracket Assembly
  134
- S/W Lever Assembly
  134
- A/C Head Base Assembly
  136
- Cleaner Arm Assembly
  136
- F/E Head
  136
- RS Brake Assembly
  137
- S Reel / T Reel
  137
- T Brake Assembly
  137
- Tension Arm Assembly
  137
- Lid Opener
  138
- P4 Base Assembly
  138
- Pinch Arm Assembly
  138
- T/Up / Arm T/Up Lever
  138
- Capstan Belt /Capstan Motor
  139
- Capstan Brake Assembly
  139
- D35 Clutch Assembly
  139
- F/R Lever
  139
- Drive Gear / Cam Gear
  140
- Sector Gear
  140
- Slider Plate
  140
- Spring Lever
  140
- Tension Lever
  140
- P2 Base Assembly
  141
- P2 Gear Assembly
  141
- P3 Base Assembly
  141
- P3 Gear Assembly
  141
- Idler Arm Jog Assembly
  142
- Loading Base
  142
- Tension Base
  142
- Deck Mechanism Adjustment
  144
- Mechanism Alignment Position Check
  144
- Checking Torque
  145
- Preparation for Adjustment
  145
- Guide Roller Height Adjustment
  146
- Precise Adjustment
  146
- Preliminary Adjustment
  146
- Audio/Control (A/C) Head Adjustment
  147
- Preliminary Adjustment
  147
- Precise Adjustment (Azimuth Adjustment)
  148
- X-Value Adjustment
  148
- Adjustment after Replacing Drum Assembly (Video Heads)
  149
- Check Audio and RF Locking Time During Playback after CUE or REV
  149
- Check Tape Curling or Jamming
  149
- Check the Tape Travel after Reassembling
  149
- Deck Mechanism
  149
- Check before Starting Repairs
  150
- Maintenance/Inspection Procedure
  150
- Cleaning
  151
- Maintenance Procedure
  151
- Required Maintenance
  151
- Scheduled Maintenance
  151
- Supplies Required for Inspection and Maintenance
  151
- Greasing
  152
- Deck Mechanism
  154
- Mechanism Troubleshooting Guide
  154
- Front Loading Mechanism
  157

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