AIWA RM-67
Manual de Servicio

ADJUSTMENT

MECHANICAL EXPLODED VIEW 1/1

MW COIL

LW COIL

5
L107 L105

A MAIN C.B
7

2
TC2 TC1

T103 TC102

T101

VC L102
TC3 TC4

6
TP1 (DET OUT)
SPKR

TC101

1

L103

E A

10

IC101 TP2 (BIAS FREQ.) T104 T201 C215

4
19 C 16

3

6

8
5

20

21

E

PRACTICAL SERVICE FIGURE
<TUNER SECTION> 1. FM Freq. Range Adjustment L103 .......................................................................... 87.4 MHz TC1 ......................................................................... 108.3 MHz 2. FM Tracking Adjustment L102 ............................................................................. 88 MHz TC2 ............................................................................ 108 MHz 3. AM IF Adjustment T104 ............................................................................. 465 kHz 4. MW Freq. Range Adjustment T103 ............................................................................. 515 kHz TC3 ............................................................................ 1635 kHz 5. MW Tracking Adjustment L107 ............................................................................. 600 kHz TC4 ............................................................................ 1400 kHz 6. LW Freq. Range Adjustment T101 ............................................................................. 145 kHz TC101 .......................................................................... 295 kHz 7. LW Tracking Adjustment L105 ............................................................................. 150 kHz TC102 .......................................................................... 280 kHz <TAPE DECK SECTION> 8. Bias Freq. Adjustment T201 ............................................................................... 60 kHz <TAPE SECTION> Distortion: S/N Ratio: Noise Level: Tape Speed: Take up Torque FF/Rew Torque FF/Rew Time Wow & Flutter: Less than 3.0% (PB) More than 35 dB Less than 30 mV (VR Max.) Less than 2 mV (VR Min.) 3000 Hz + 90% � 60% 30 - 60 g-cm 45 - 140 g-cm 100 - 170 sec Less than 0.4% (RMS) <TUNER SECTION> Sensitivity: FM (IHF, THD 3%) MW (S/N 10 dB)
A LED C.B 3 A 15 7 13 14 12

31

D 38 34

35 CUSH, MIC

30 31

30

C

36

33 E

D 32

22 28

D

23 A

E PLATE, SPKR

D

25 10

9

24 27 A 11 PLATE,

E 9

PLATE, TRANS E

37

10

A

A TRANS MAIN C.B

26 8

Less than 22 dB (at 88, 98, 108 MHz) Less than 52 dB (at 600, 1,000, 1,400 kHz) LW (S/N 10 dB) Less than 65 dB (at 150, 200, 280 kHz) Intermediate Frequency: FM 10.7 MHz AM 465 kHz

29

17

PLATE,

E

E

4

TN-21ZVC-1145 2

B A

H

18

1