The ease of this purchase was a good start. The content of this manual was exactly all I needed to retore my Tandberg 64.
All of the mechanical and electrical information is contained in the manual and the quality of the document makes reading the data easy.
The exerience with the resource has made this my prime source for technical data.
1. AM IF Adjustment 8. Tape Speed Adjustment L253 ....................................................................... 450kHz Settings : � Test tape : TTA�100 � Test point : Phones Jack (J101) 2. FM IF Adjustment � Adjustment location : SFR401 TC202 ............................................................... 10.70MHz � Volume : MAX � DSL : OFF 3. AM VT Check � Tape selector : Normal Settings : � Test point : TP4 (VT) Method : Play back the test tape and adjust SFR401 for Method : Set to AM 531kHz and check that the test 3015 ± 10Hz (FWD) and ± 45 (REV). point is 1.3V ± 0.3V. Then set to AM 1602 Then confirm WOW is less than 0.50%. kHz and check that the test point is less than 11V. 4. FM VT Adjustment Settings : � Test point : TP4 (VT) Method : Set to FM 87.5MHz and check that the test point voltage is 3.45V ± 0.55V. Then set to FM 108.0MHz and check that the test point voltage is less than 11V. 5. AM Tracking Adjustment L251 ....................................................................... 630kHz TC251 .................................................................. 1440kHz 6. FM Tracking Adjustment L201 .................................................................... 87.5MHz 7. FM VCO Adjustment Settings : � Adjustment location : SFR251 � Test point : TP2 (VCO) Method : Connect a frequency counter to pin 12 of IC251. Adjust SFR251 such that the frequency counter indicates 19kHz ± 100Hz.