factory technician level - complete with board views :
( removing chassis from cabinet , only thing missing ) ;
on weekends , staff is not available so - be patient .
Excellent manual. In addition to the information I needed was a complete description of both electronic and mechanical devices.
Excellent site.
Thank you very much.
This manual is complete and of high quality. I am very pleased with the purchase.
Text excerpt from page 19 (click to view)
ELECTRICAL ADJUSTMENT-1/1
L003 (BAR-ANT)
< TUNER SECTION >
1. AM IF Adjustment L007 ....................................................................... 450kHz
TU C.B
3
2. AM VT Adjustment Settings: � Test point: C39+ � Adjustment location: L004 Method: Set to AM 1000kHz adjust L004 so that the test point becomes 3.7V±0.02V 3. AM Tracking Adjustment L003 ....................................................................... 600kHz TC001, L007 ........................................................ 1400kHz 4. FM VT Adjustment Settings: � Test point: C39+ � Adjustment location: L006 Method: Set to FM 108MHz adjust L006 so that the test point becomes 6.0V±0.2V 5. FM Tracking Adjustment L005 ........................................................................ 98MHz
L005
TC001
HP C.B 3
5
L007 IC001 L004 L006
J251
78
13
2 4
< TAPE SECTION >
6. Bias frequency Adjustment L801 ............................................................. 85Hz ±500Hz 7. Tape speed Adjustment Settings: � Test tape: TTA-100 � Test point: PHONES JACK (J251) � Adjustment location: SFR of deck motor Method: Play back the test tape and adjust so that the output frequency is 3000Hz ±30Hz. 8. Azimuth Adjustment Settings: � Test tape: TTA-320 � Test point: PHONES JACK (J251) � Adjustment location:Azimuth adjustment screw Method: Play back the test tape and adjust so that the output is maximum.
