Model Name Using Similar Mechanism
TC-WE435
DECK A
TCM-230ASR41A
DECK B
TCM-230ASR41B
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
STEREO CASSETTE DECK
SPECIFICATIONS
Dolby noise reduction extension manufactured under license
from Dolby Laboratories Licensing Corporation.
HX Pro originated by Bang & Olufsen. “DOLBY”, the double-D
symbol
;
and “HX PRO” are trademarks of Dolby Laboratories
Licensing Corporation.
TC-WE475
— Continued on next page —
Transport Mechanism Type
Ver. 1.7 2006.02
Sony Corporation
Home Audio Division
Pubulished by Sony Techno Create Corporation
9-873-893-18
2006B02-1
© 2006.02
SERVICE MANUAL
System
Fast-winding time
Approx.100 sec. (with Sony C-60 cassette)
Signal-to-noise ratio (at peak level and weighted with Dolby
NR off)
55 dB, using Sony TYPE I cassette
57 dB, using Sony TYPE II cassette
58 dB, using Sony TYPE IV cassette
S/N ratio improvement
With Dolby B NR on:
Approx. 5 dB at 1 kHz, 10 dB at 5 kHz
With Dolby C NR on:
Approx. 15 dB at 500 Hz, 20 dB at 1 kHz
Harmonic distortion
0.4% (using Sony TYPE Icassette):
160 nWb/m 315 Hz, 3rd H.D.)
1.8% (using Sony TYPE IV cassette):
250 nWb/m 315 Hz, 3rd H.D.)
Frequency response (DOLBY NR OFF)
30-16,000 Hz (
±
3 dB, IEC), 20-17,000 Hz
(
±
6 dB), using Sony TYPE I cassette
30-17,000 Hz (
±
3 dB, IEC), 20-18,000 Hz
(
±
6 dB), using Sony TYPE II cassette
30-19,000 Hz (
±
3 dB, IEC), 20-20,000 Hz
(
±
6 dB), 30-13,000 Hz (
±
3 dB, –4dB recording),
using Sony TYPE IV cassette
Wow and flutter
±
0.15% W. Peak (IEC)
0.1% W. RMS (NAB)
±
0.2% W. Peak (DIN)
Variable pitch range
Approx. –30 to +30 %
Inputs
Line inputs (phono jacks)
sensitivity 0.16 V, input impedance 47 kilohms
Outputs
Line outputs (phono jacks)
rated output level 0.5 V at a load impedance of
47 kilohms, load impedance over 10 kilohms
Headphones (stereo phone jack)
output level 0.25 mW at a load impedance of
32 ohms
