Sony LX60S, LX70S, RMT-V293A, RMT-V294A Rec/Pb, Drum FG, Drum PG, Osd V Out, Ctl Amp Out, Video

Models: LX50 RMT-V294A LX40 LX60S RMT-V293A LX70S

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SLV-LX40/LX50/LX60S/LX70S

MA-405BOARD (1/7)

MA-405BOARD (2/7)

(R/P BLOCK)

(VA BLOCK)

MA-405BOARD (3/7) (SS BLOCK)

1IC260 4 REC/PB

 

 

3.6Vp-p

V

 

 

2IC260 5 REC/PB

 

 

3.5Vp-p

H

 

 

3IC260 7 PB

V0.6Vp-p

4IC260 9 REC

0.1µsec/div 170mVp-p 50mV/div

5IC260 0 REC

H 380mVp-p

6IC260 qj REC

0.1µsec/div 3.8Vp-p1V/div

7 IC201 2 REC

 

qf IC201 yj REC/PB

 

H

380mVp-p

3.579545MHz R 460mVp-p

8 IC201 7 REC

 

qg IC201 1 PB

 

0.1µsec/div

360mVp-p

V

0.6Vp-p

 

0.1V/div

 

 

 

 

9 IC201 wd PB

 

qh T380 6 REC

 

 

 

69.9kHz

50Vp-p

H

0.5Vp-p

 

 

 

0 IC201 wk REC/PB

 

 

H

4.2Vp-p

 

 

qa IC201 wl REC

 

 

 

H

2.1Vp-p

 

 

qa IC201 wl PB

 

 

 

H

2.3Vp-p

 

 

 

 

 

qs IC201 ok RF SW P

 

 

REC/PB

 

 

30Hz

1.6Vp-p

 

 

 

 

 

qd IC201 ej REC

 

 

 

H

1.0Vp-p

 

 

 

 

 

4-21

 

 

 

qj IC160 el

4fsc (OUT)

wd IC160 i;T REEL

 

REC/PB

 

 

 

 

 

 

4.8Vp-p

14.31818MHz

5.0Vp-p

1.6sec (TAPE TOP)

 

 

 

 

qk IC160 rg

OSC OUT

wf IC160 ij CAP FG SP

REC/PB

 

 

 

1078Hz

4.4Vp-p

 

 

 

 

25.3MHz

4.6Vp-p

 

 

 

ql IC160 t; OSC V IN REC

wg IC160 il

DRUM FG

REC/PB

 

 

 

 

H

 

2.2Vp-p

360Hz

 

4.5Vp-p

ql IC160 t; OSC V IN PB

wh IC160 o;

DRUM PG

 

 

 

 

REC/PB

 

 

 

30Hz

 

4.6Vp-p

 

 

 

 

 

 

H

2.3Vp-p

 

 

 

w; IC160 ts

OSD V OUT

wj IC160 og CTL+IN REC

REC

 

 

 

2.2Vp-p

 

 

 

 

 

 

30Hz

5.0Vp-p

 

 

 

 

H

 

 

 

 

 

w; IC160 ts OSD V OUT PB

wk IC160 oj

CTL AMP OUT

 

 

 

 

PB

 

 

 

 

 

 

4.0Vp-p

H

 

2.3Vp-p

30Hz

 

 

wa IC160 th

C VIDEO IN

wl IC160 eh

32kHz (OUT)

 

REC/PB

 

REC/PB

 

 

2.0Vp-p

 

 

 

H

 

 

32.768kHz

3.0Vp-p

 

 

 

 

 

ws IC160 ul S REEL

 

 

 

 

 

4.8Vp-p

 

 

 

0.9sec (TAPE TOP)

 

 

 

 

 

 

 

 

 

4-22

Page 45
Image 45
Sony LX60S, LX70S, RMT-V293A, RMT-V294A, LX40, LX50 service manual Rec/Pb, Drum FG, Drum PG, Osd V Out, Ctl Amp Out, Video