Sony TC-K411 Service Manual

_TC-K411/K511S
SERVICE MANUAL AEP Model
UK Model
Australian Model
* Dolby noise reduction and HX Pro headroom extension manfactured under
license from Dolby Laboratories Licensing Corporation. HX Pro originated by
Bang & Olufsen.
"DOLBY", the double-D symbol OU and "HX PRO" are trademarks of Dolby : '
Laboratories Licensing Corporation. PHOTO : TC-K511S
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
TC-K490
TCM-190VB1 1
SPECIFICATIONS
Recording system 4-track 2-channel stereo Inputs
Fast winding time Approx. 90 sec. (with Sony C-60 cassette re
Heads Erasing head x 1 (S&F head) (phono jacks) Input impedance 47 k ohms
Recording head x 1 (SD head)
Playback head x 1 (SD head) Outputs
Motors Capstan motor x 1 (DC servo motor)
Line outputs Rated output level 0.5 V at a load impedance
Reel motor x 1 (DC motor)
Signal-to-noise ratio (at peak level and weighted) (phono jacks) of 47 k ohms
Cassette Type IV Type Il Type | | Load impedance Over 10 k ohms
(Dolby NR off) 60 dB
59 dB 57 dB
Headphones Output level
1 mW ata load impedance
(stereo phone jack) of 32 ohms
S/N ratio improvement (approximate values).
With Dolby B NR on: 5 dB at 1 kHz; 10 dB at 5 kHz General
With Dolby C NR on: 15 dB at 500 Hz; 20 dB at 1 kHz Power requirements AEP, Germany Model : 220-230V AC, 50/60 Hz
With Dolby S NR on: 10 dB at 100 Hz; 24 dB at 1 kHz UK, Australian Model : 240V AC, 50/60 Hz
(TC-K511S only) Power consumption 23 W
Dimensions Approx. 430 x 123 x 310 mm (w/h/d)
Harmonic distortion 0.4% (with Type |, 160 nWb/m (17 x 47 x 12'/s inches)
315 Hz, 3rd H.D.) including projecting parts and controls
1.5% (with Type IV, 250 nWb/m Mass Approx. 4 kg (8 Ibs 14 0z)
315 Hz, 3rd H.D.)
Supplied accessories Audio connecting cords (2)
Frequency response (DOLBY NR off) Optional accessory Wireless remote control unit RM-J701
30 - 19,000 Hz (+3 dB, IEC)
30 - 16,000 Hz [+3 dB (-4dB recording)]
Type Il cassette 30 - 18,000 Hz (+3 dB, IEC) Note
This appliance conforms with EEC Directive 87/308/EEC regarding
Type | cassette 30 - 17,000 Hz (+3 dB, IEC) interference suppression.
Type IV cassette Design and specifications are subject to change without notice.
Type fv: Sony METAL-S
Type Il: Sony UX-S
Type! : Sony HF-S
Wow and flutter +0.13% W.Peak (IEC)
MICROFILM