Practical Service Figure; Transistor Illustration - Aiwa TP-VS640YH1 Service Manual

PRACTICAL SERVICE FIGURE

Tape speed: 3000 Hz 60 Hz
Wow & flutter: Less than 0.55%
Take-up torque: 20 ~ 50 g-cm (FWD)
F.F torque: More than 55 g-cm
REW torque: More than 55 g-cm
S/N ratio: More than 56 dB (DC, PB)
More than 26 dB (DC, R/PB)
Distortion: Less than 3.0% (DC, PB)
Less than 7.0% (DC, R/PB)
Noise level: Less than 2.0 mV (PB, Vol Max., DC)
Less than 16 mV (R/PB, Vol Max., DC)
Less than 0.3 mV (PB, Vol Min, DC)
Erasing ratio: More than 44 dB (1kHz)
Test tape TTA-100
TTA-330

TRANSISTOR ILLUSTRATION

B
2SC2712
2SC3265
2SC3326
2SC4081
2SC4116
2SC4213
DTC114YKA
C
E
G
S
D
2SK880
9