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ABLE OF CON EN S
3
1.
Test Equipment Required
4
2.
Specifications & Service Data
Parts Location
24
6-3-5.
32
33
Block Diagram
16
7.
5-8.
Level Diagram
34
8.
Trouble-Shooting
35
5-9.
5-12.
5-13.
5-14.
20
TEAC Test Tape
Lubrication ............................................
Torque Measurement using the Cassette
Torque Meter
Visual Index (for 5-6, 7, 8, 11 Sections)
Voltage and Frequency Setting
Playback Performance
Record/Playback ead Azimuth
Adjustments ................................
Specified Output Level Setting . .
Frequency Response -Playback- . .
Signal to Noise Ratio -Playback- .
11
3
5
7
7
7
7
7
8
8
8
9
9
0
0
4- .
4-2.
4-3.
4-4.
4-5.
4-6.
4-7.
4-8.
4-9.
4- 0.
4- .
4- 2.
6-2.
6-2- .
25
25
25
26
27
27
28
28
29
29
30
3
6-2-2.
6-2-3.
6-2-4.
6-2-5.
6-2-6.
6-3.
6-3- .
6-3-2.
6-3-3.
6-3-4.
5- .
5-2.
5-3.
54.
5-5.
5-5- .
5-5-2.
5-6.
5-7.
2
2
2
3
3
4
4
4
5
6-4.
6-4- .
6-4-2.
6-4-3.
6-4-4.
6-4-5.
6-4-6.
6-4-7.
6-4-8.
6-4-9.
. . 21
. . 22
22
. . 23
VU Meter Calibration -Playback- .... 23
eadphone Output Level Checks .... 23
Monitor Performance
24
Minimum Input Level Checks
24
Specified LINE Control Setting
24
VU Meter Calibration -Record-
24
LED Peak Level Indicator
Calibration
DOLBY NR COPY-OUT-FM
Switch Function Check
Recording Performance
Bias Trap Adjustments
Record Bias Setting
Record Level Setting
Distortion Checks
Frequency Response -Overall- .
Signal to Noise Ratio ■ Overall-
Dolby NR Effect Measurement
Peak Limiter Efficiency Checks
Erase Efficiency
6-4-10. Channel Separation
6-4-11. Adjacent Track Crosstalk
Measurement
4.
Partial
Disassembly of
Main Parts
Case/Front.Panel
Tape Transport Chassis Removal . . .
Partial Rotation of Front
Chassis .
.
.
ead
Pinch
Roller
Cassette
older
Capstan Motor
Capstan
Drive
Ass ' y/Drive
Belt
.
.
. .
Reel Motor .......................................
Brake Plate
Ass'y
Reel Tables ........................................
Idler Ass ' y
5.
Mechanical Checks and Adjustments
Take-up Torque
.................
Fast Forward & Rewind Torque . . .
Pinch Roller Pressure
Brake Tension
Tape Speed/Wow and Flutter
Tape Speed
Wow and Flutter
Flywheel Bearing Adjustment
CASSETTE IN Switch Position
Adjustment
RECORD SAFETY Switch
Position Adjustment
Cassette
older Motion Checks ....
Oil Retaining Washer Clearance
Check
16
Eject Lock Lever Adjustment
17
Pushbutton Control Checks
18
Auto-End Stop Facility Check
19
Memory Device Function Checks .... 19
6.
Electrical Checks and Adjustments
6-1.
Adjustment Location
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