Sanyo PLC-XU101 Service Manual

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Troubleshooting
No Sound
Check IC5001 and peripheral circuit.
Check 5V_AUDIO, 9V power supply.
Check if the audio sig-
nal is observed at pins
10 and 21 of IC5001.
Check audio output circuit.
Check speaker, connection of the terminal “K8F”
Yes
No
Check following steps.
Check IC5031, 5V_AUDIO and peripheral circuit.
Check the Mute signal at pin 1 of IC5031. The Mute signal is output from
pin 92 of IC 301<Scaler>. The OUT_DET signal is sent from Audio Out
terminal.
Mute-On: H at pin 347 of IC301, L at pin1 of IC5031
Check if the audio sig-
nal is observed at pins 5
and 8 of IC5031.
Yes
No

Sanyo PLC-XU101 Specifications

General

Matrix size	0.8 \
Vertical scan range	50 - 100 Hz
Horizontal scan range	15 - 100 kHz
Projection technology	LCD
Contrast ratio (typical)	500:1
Screen size compatibility	33 - 300 \
Projector native resolution	XGA (1024x768)
Keystone correction, vertical	±40 °
Output	D-Sub15 x 1
Video in	RCA x 1
Audio input	Yes
Aspect ratio	4:3
Dimensions (WxDxH)	334 x 232 x 78 mm
Connectivity technology	Wired
Lamp power	275 W
Light source type	Lamp
Noise level	29 dB
Dot clock scanning frequency	140 MHz
Audio (L/R) in	2
Headphone outputs	1
Display resolution	786 x 432 pixels
Power consumption (typical)	385 W

Weight and Dimensions

Weight	3500 g