12
12
XTL-750W/XVM-750WEX
4-3. SCHEMATIC DIAGRAM — MONITOR SECTION (1/2) — • Refer to page 14 for IC Block Diagrams.
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
•
U
•
V
•
H
• 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)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
