Teac C-1 Manuals

Manuals and User Guides for Teac C-1. We have 1 Teac C-1 manual available for free PDF download: Service Manual

Teac C-1 Service Manual

Teac C-1 Service Manual (96 pages)

Stereo Cassette Deck with Dolby System

Brand: Teac | Category: Cassette Player | Size: 6.92 MB

Table of Contents

Section 1

2
- Table of Contents
  2
- Parts Logation
  3
- Specifications and Service Data
  4
- 3: Test Equipment Coach Ec Eb be Ee es
  6
- Ordinary Tools and Equipments
  6
- Special Tools and Jigs
  6
- Illustrated Disassembly Procedures
  8
- Caseand Front Panel
  8
- Tape Transport Chassis
  8
- Cassetteholder
  9
- Reel Tablesand Brakes
  9
- Capstanmotor
  10
- Capstan Ass'ys (Including Lubrication)
  10
- Reelmotors
  11
- Mechanical Checks and Adjustments
  11
- Cassette Holder Timing Adjustment
  11
- Head Solenoid Position Adjustment
  12
- Capstan Motor Switch Position Adjustment
  13
- Record Safety Switch Position Adjustment
  13
- Brake Solenoid Position Adjustment
  14
- Capstan Assembly Thrust Adjustment
  14
- Pinch Roller Position Balance
  15
- Pinch Roller Pressure 2.2
  16
- Tape Path Alignment
  17
- Tape Speed Adjustment
  17
- Reel Motor Torque Adjustment
  18
- General Preliminary Information
  18
  - General Notice
    18
  - Preparations
    18
    
    Frequency Response - Playback
    19
    
    Playback Performance
    19
    
    Specified Output Level Setting
    19
    
    Headphone Output Level Checks
    20
    
    Minimum Input Level Checks
    20
    
    Signal to Noise Ratio - Playback
    20
    
    Specified RECORD Control Setting
    20
  - 6-5 PEAK LEVEL Meter Adjustments
    21
  - 6-5-1 PEAK LEVEL Meter Calibration
    21
  - Record
    21
  - Playback
    21
    
    Bias Trap Adjustment
    21
    
    Recording Performance
    21
- Record Bias Setting Adjustment
  22
  - Record Level Setting
    22
- Distortion Checks
  22
  - Frequency Response - Overall
    23
  - Signal to Noise Ratio - Overall
    23
  - Erase Efficiency
    24
  - Channel Separation
    24
- 13 6-6-9 Adjacent Track Crosstalk Measurement
  24
  - REC MUTE Function Check
    25
    
    Adjustment and Test Point Locations
    26
    
    Block Diagram
    27
- Voltage and Frequency Setting
  29
  - Voltage Selector Setting Procedure
    29
  - AC Power Line Frequency Adaptation
    29
Section 2

34
- Systemcontro] LS]
  35
  - Input-Output Conditions and Terminals
    36
  - Output Signal Generating Conditions
    38
  - Initial Power Reset Circuit
    39
  - Solenoid Drive Circuit
    40
  - Tape Loading Circuit
    42
  - Fast Forward Andrewind
    44
  - Recording and Record Muting
    44
  - Tapeend Ditection Circuit
    45
  - Automatic Rewind Circuit
    46
  - Timer Control Circuit
    48
- Tape Transport Section
  35
- Reel Motorcontrol P.C.B
  51
  - Pause Mode
    51
  - F.fwdand Rewind Modes
    52
- Amplifier Section
  53
- Electronic Switching
  53
  - Transistor Switches
    53
- Signal Switching Circuit
  54
  - Nrsystemcircuit
    54
- Playback Amplifier P.C.B
  56
  - Playback Equalizer Amplifier
    56
  - Playback Line Amplifier
    57
  - Dolby Decoder
    57
  - Playback Output Amplifier
    57
- Recording Amplifier P.C.B. 1.0
  57
  - Bias Osc Control Circuit
    58
  - Record Control Circuit
    58
- Dolby Encoder/Decoder
  60
"Parts 0 CI

65
- Playback Amp Pcb Assy
  78
- Record Amp Pcb Assy
  79
- Control Pcb Assy
  80
- Connecting Pcbaassy
  81
- Connecting Pcbbassy
  81
- Lever Sw Pcb Assy
  82
- Reel Motor Control Assy
  82
- MIC Amp Pcb Assy
  83
- Mother Pcb Assy
  83
- Osc Pcb Assy
  84
- Output Vr Pcb Assy
  84
- Power Supply Pcb Assy
  85
- Assembling Hardware Coding List
  95

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