Sony TC-WR535 Service Manual

SERVICE MANUAL
SPECIFICATIONS
4-track 2-channel stereo
Approx. 90 sec. (with Sony C-60
cassette)
Bias AC bias
Signal-to-noise ratio (at peak level and weighted)
Type IV Type Il Type |
58 dB 57 dB 55 dB
S/N ratio improvement (approximate values)
With Dolby B NR on: 5 cB at 1 KHz; 10 dB at 5 kHz
With Dolby C NR on: 15.dB at 500 Hz; 20 dB at 1 kHz
Recording system
Fast winding time
Cassette
(Dolby NR
off)
Harmonic distortion
0.4% (with Type |, 160 nWb/m,
$15: Hz,/ Sid: F1-D.)
1.8% (with Type IV, 250 nWb/m,
315 Hz, 3rd H.D.)
Frequency response (Dolby NR off)
Cassette Type IV Type Il
cassette cassette
Type |
cassette
30 - 18,000 Hz} 30 - 17,000 Hz | 30 - 15,000 Hz
WR535 (+3. dB, IEC) |(43dB,1EC) | (43 dB, IEC)
30 - 13,000 Hz
[+3 dB (-4 dB)
recording]
Type IV: Sony ES-IV
Type Il : Sony UX-S or UX
Type |. : Sony HF-S
TC-WR535
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Model Name Using Similar Mechanism | TC-WR521/WR590
Tape Transport Machanism |DECKA]| TCM-190RA12C
Type DECK B|} TCM-190RB12C
Wow and flutter TC-WR535
+0.14% W.Peak (IEC)
0.08% W.RMS (NAB)
+0.19% W.Peak (DIN)
Inputs
Line inputs Sensitivity 0.16 V
(phono jacks) Input impedance 47 k ohms
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Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol 00 are trademarks of
Dolby Laboratories Licensing Corporation.
STEREO CASSETTE DECK
SON Y.