Specifications - Sharp OPTONICA APSS RT-1616H Service Manual

SPECIFICATIONS
Power consumption: TOW
Semiconductors: 4-[C
23-Transistor
15-Diode
3-LED
6.0 kg (13.2 Ibs}
RT-1616HW;
6.6 kg (14.3 ibs}
Microphone jacks, 6.8K ohms
Line input jacks, 50K ohms
Record/playback socket, 6.8K
ohms
Headphones jack, 8 ohm
Line output jacks, 50K ohms
Record/playback socket, 50K
Input circuitry:
Output circuitry:
ohms
100 seconds {C-60)
LAYOUT OF FRONT AND REAR
1. Cassette chamber lid opener button
(JKNBPOO76AFSC)
(RT-1616H,
RT-1616HW)
(JKNBPOO76AFSD) (RT-1616HB)
. Cassette chamber (GDORF3053AFSA)
. Digital tape counter (KCOUBO072AFZZ}
. APSS indicator cover
(HDECOQOO56AFSA) (RT-1616H, RT-1616HW)
{HDECQOOS6AFSB) {RT-1616HB)
10. Power switch knob
SOO BS GND
Wow and flutter:
Frequency response:
Signal to noise ratio:
Dolby N.R. effect:
0.18% {DIN 45 500)
0.07% WRMS
Normal tape; 40 — 12,500 Hz
SHARP , (DIN 45 500)
(c-60UD ) 40 ~ 12.500 Hz
+ 3qB
MAXELL C-60UDXL I tape;
40 — 14,000 Hz
(DIN 45 500)
40 — 14,000 H
; + 3dB :
52 dB, For normal tape, at LINE-
IN, without Dolby N.R. system
10 dB (at over 5 kHz)
Distortion: 1.5%
Channel separation: 35 dB
Erase ratio: 65 dB
Input sensitivity and input impedance:
Microphone: 0.2 mV, 6.8K ohms
Record/playback socket:
0.2mV, 6.8K ohms
Line in: 63 mV, 5OK chms
Output level and loaded impedance:
Headphones: 63 mV (''0" VU),
8 ohms
Record/playback socket:
500 mV ("0" VU},
50K ohms
500 mV ("0 VU},
5OK ohms
PARTS (Refer to Figure 3-1 and Figure 3—2}
Line out:
16. Stop key
(JKNBROT1OAFSE)
(RT-1616H,
RT-1616HW)
(JKNBRO110AFSA) (RT-1616HB)
19. Input selector switch knob
(JKNBM1004SESF}
(RT-1616H,
RT-1676HW)
(JKNBM1004SESI} (RT-1616HB)
20. Dolby N.R. switch knob
(JKNBM1004SESF)
(RT-1616H,
RT-1616HW)
(JKNBM1004SES!) (RT-1616HB)
21. Bias selector switch knob
{(UKNBM1004SESF)
(RT-1616H,
RT-1616HW)
(JKNBM1004SESI)
(RT-1616HB}
22. Equalizer selector switch knob
(JKNBM1004SESF) .(RT-1616H,
RT-1616HW)
(JKNBM1004SESI) (RT-1616HB)
23. Record level contro! knobs
(JKNBKOI69AFSA
& JKNBNO366AFSA)
(RT-1616H, RT-1616HW)
(JKNBKOI69AFSC
& JKNBNOS66AFSD)
(RT-1616HB}
25. Record/playback socket (5-pin, DIN), J3E
(QSOCZ2463AFZZ}
28. Mains suppiy cord