AIWA HS-TA166YJ
Manual de Servicio

ADJUSTMENT
A MAIN C.B

MECHANICAL EXPLODED VIEW 1 / 1

VR1

4ZM-2 P13NC2<[S]YJ,[LM]YJ,[S]YZ,[LM]YZ> 4ZM-2 P13NC<[S]YH> 4ZM-2 P15NC<[B]YJ> 4ZM-2 P16NC<[LT]YZ,[GT]YZ,[YT]YZ>

VOLUME

L104 IC1
PVC101 PVC1

2
L102 TC101 TC104 TC102
SFR51

3 2
TC103

L103

SFR 1 L105
PHONES J1

P HEAD

6

1

5 3

4

67

7 FWD

L101 BAR ANT (BAR-ANT)

<TUNER SECTION>
1. AM IF Adjustment L105 ....................................................................... 455kHz 2. AM Frequency range Adjustment L104 .......................................................... 515kHz ± 5kHz TC104 ................................................... 1670kHz ± 10kHz 3. AM Tracking Adjustment L101 ....................................................................... 600kHz TC101 .................................................................. 1400kHz 4. FM Frequency range Adjustment L103 ....................................... 64.0MHz ± 0.1MHz<YH> L103 ........................................ 87.4MHz ± 0.1MHz<YZ> L103 ......................................... 87.2MHz ± 0.1MHz<YJ> TC103 .................................. 109.0MHz ± 0.1MHz<YH> TC103 ................................... 108.3MHz ± 0.1MHz<YZ> TC103 .................................... 108.5MHz ± 0.1MHz<YJ> 5. FM Tracking Adjustment L102 ..................................................... 88.0MHz<YZ,YJ> L102 .......................................................... 65.0MHz<YH> TC102 ............................................................... 108.0MHz

<TAPE PLAYER SECTION>
6. Tape Speed Adjustment Settings : � Test tape : TTA�100 (Tape center) � Test point : PHONES JACK (J1) � Volume : NON-CLIP (MAX-10dB) � Function : TAPE � Adjustment location : SFR51 Method : Play back the test tape and adjust SFR51 so that the frequency becomes 3000Hz ± 10Hz(FWD). Then confirm WOW is less than 0.50%. 7. Head Azimuth Adjustment Settings : � Test tape : TTA�330/TTA�420 � Test point : PHONES JACK (J1) � Volume : MAX � Function : TAPE � Adjustment location : Head azimuth adjustment screw Method : Play back the 8kHz signal of the test tape and adjust the screw so that the output becomes maximum.

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