Sony TC-K615S Service Manual

TC-K6108
7 SERVICE MANUAL US Model
Canadian Model
E Model
AEP Model
UK Model
Australian Model
Photo: US model
Model Name Using Similar Mechanism | TC-K611S
Tape Transport Mechanism Type TCM-190VB13
SPECIFICATIONS
Recording system 4-track 2-channel stereo Inputs
Fast winding time | Approx. 90 sec. (with Sony C-60 Line inputs 0.16 V
cassette) (phono jacks) F Por
Bias AC bias Input impedance | 47 k ohms
Heads nase sf zr area Outputs
ed ns ae oF | ne h ad) ) Line outputs Rated output |0.5 V at a load
eee. (phono jacks) level impedance of
Motors pe motor x 1 (DC servo motor) 47 k ohms
Reel motor x 1 (DC motor) head Over 10 k ohms
; ; ; ; impedance
Signal-to-noise ratio (at peak level and weighted) Headphones Output level |1 mW ata load
Cassette Type IV Type Il Type I (stereo phone jack) impedance of
(Dolby NR off) 61dB 59 dB 57 dB 32 ohms
S/N ratio improvement (approximate values) saa , tb :
With Dolby B NR on: 5 dB at 1 kHz; 10 dB at 5 kHz Ower requirements US, Canadian model : 120V AC, 60Hz
With Dolby C NR on : 15 dB at 500 Hz; 20 dB at 1 kHz AEP, German model : 220 — 230V AC, 50/60Hz
With Dolby S NR on : 10 dB at 100 Hz; 24 dB at 1 kHz UK model : 240V AC, 50Hz
Australian model : 240V AC, 50/60Hz
Harmonic distortion 0.4% (with Type I, 160 nWb/m, E model : 120 - 240V AC, 50/60Hz
315 Hz, 3rd H.D.)
Adjustable with the Voltage Selector
1.5% (with Type IV, 250 nWb/m, Power consumption 23 W
315 Hz, 3rd H.D.) Dimensions Approx. 430 x 123 x 310 mm (w/h/d)
(17 x 47/8 x 12'/s inches)
Frequency response (Dolby NR off) including projecting parts and
20 - 20,000 Hz (+3 dB, IEC) ; controls
Type IV cassette 20 - 16,000 Hz [+3 dB (-4dB Mass Approx. 4.3 kg (9 Ibs 8 oz)
recording)]
Type II cassette 20 - 18,000 Hz (+3 dB, IEC) Supplied accessories
Typelcassette | 20- 17,000 Hz (43 dB, IEC) Audio connecting cords (2)
Type IV : Sony Type IV (METAL) Optional accessory
Type II : Sony Type Il (HIGH) Wireless remote commander RM-J701
TypeI :Sony Type I (NORMAL) :
Design and specifications are subject to change without
Wow and flutter +0.065% W.Peak (IEC) notice.
0.045% W.RMS (NAB)
Dolby noise reduction and HX Pro headroom extension manufactured STEREO CASSETTE DECK
under license from Dolby Laboratories Licensing Corporation. HX Pro 'N @
originated by Bang & Olufsen. N
"DOLBY", the double-D symbol OO and "HX PRO" are: trademarks of ®
+0.12% W.Peak (DIN)
Dolby Laboratories Licensing Corporation. ;