XTL-750W, XVM-750WEX - Sony Car Audio Service Manual (repair manual). Page 12

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12

Note:
• All capacitors are in µF unless otherwise noted.  pF: µµF

50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in 

Ω

 and 

1

/

4

 

W or less unless otherwise

specified.

•

C

: panel designation.

•

U

: B+ Line.

•

V

: B– Line.

•

H

: adjustment for repair.

• CN1 of XVM-753W is connected to CN3 (MONITOR OUT)

of Hideaway Unit (XT-993V) with a monitor cable.
Power voltage is dc 14.4 V from ACC cord of the
Hideaway Unit and fed with regulated dc power
supply. (XVM-753W)

• CN1 of XVM-753W is connected to CN3 (MONITOR OUT)

of Hideaway Unit (XT-993V) with a monitor cable.
Voltage and waveforms are measured at input the color
bar signal from INPUT 1 VIDEO (J5-3) jack of the
Hideaway Unit. (XVM-753W)

• Voltages are taken with a VOM (Input impedance 10 M

Ω

).

Voltage variations may be noted due to normal production
tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal production
tolerances.

• Circled numbers refer to waveforms.
• Signal path.

F

: TV and External Video (AUDIO)

J

: NAVI (AUDIO)

c

: VIDEO

(P

age 11)