jedyne do czego mogę mieć zastrzeżenie to jakość zdjęć zawartych w przesłanej instrukcji serwisowej ponieważ są fatalnej jakości, praktycznie nieczytelne. tak poza tym jestem zadowolony to jest to czego szukałem.
Instrukcja bardzo czytelna. zawiera co potrzeba. Polecam
Tekstowy podgląd strony 14 (kliknij aby zobaczyć)
ADJUSTMENT
A MAIN C.B
SFR 401
8
VOLUME
3 4 6
TC203 TP2 (FM ANT GND) TP3(FM ANT IN) TC202 TC251
TP1 (VT) TP5 (VCO) TP4 (TU OUT)
VR101
L253 J101
8
SFR 251
PHONES
2
5
7
7
1
L251 (BAR-ANT)
5
<RADIO SECTION>
1. AM IF Adjustment L253 ...................................................................... 450 kHz 2. FM IF Adjustment TC202 .................................................................. 10.7 MHz 3. AM VT Check Settings : � Test point : TP1 (VT) Method : Set to AM 530 kHz and check that the test point is 1.2 V ± 0.4 V. Then set to AM 1710 kHz and check that the test point is less than 10.0 V. 4. FM VT Adjustment Settings : � Test point : TP1 (VT) Method : Set to FM 87.5 MHz, and check that the test point is 3.1 V ± 0.5 V. Then set to FM 108.1 MHz, and check that the test point is less than 11.0V. 5. AM Tracking Adjustment L251 ...................................................................... 630 kHz TC251 .................................................................. 1440 kHz 6. FM Tracking Adjustment TC203 .................................................................. 87.5 MHz 7. FM VCO Adjustment Settings : � Adjustment location : SFR251 � Test point : TP5 (VCO) Method : Adjust SFR251 such that the frequency counter indicates 19 kHz ± 100 Hz.
<TAPE PLAYER SECTION>
8. Tape Speed Adjustment Settings : � Test tape : TTA�100 � Test point : Phones Jack (J101) � Adjustment location : SFR401 � Volume : MAX � S-Bass : OFF � Tape selector : Normal Method : Play back the test tape and adjust SFR401 for 3015 Hz ± 10 Hz (FWD) and 3015 Hz ± 40 Hz (REV). Then confirm WOW is less than 0.50%.
