Sanyo PLC HF10000L Service Manual

-153-
Troubleshooting
- 153 -
No Power
PFC_SW3 PFC_SW4
AC
F901
FUSE
SW901
MAINS
SWITCH
LINE
FILTER
K6C
POWER(AC)
K6A
LAMP1
Cooling
Fans
THERMAL SW
SW904
THERMAL SW
SW903
LAMP COVER
SW
SW902
PFC
BALLAST1
CN1B
CN3B
LAMP2
BALLAST2
CN1C CN3C
K16A
K16B
K16C
POWER(DC)
FANNET
Cooling
Fans
FAN
CONTROL
FAN
CONTROL
IC5201
FPGA
IC1801
I/O EXPANDER
IC4801/IC4811
I/O EXPANDER
IC886
PRESS SENSOR
IC8856
TEMP.SENSOR
<PANEL>
IC8811
TEMP. SENSOR
<ROOM>
IC301
SCALER
PFC_SW
S-6V
S9.6V
S6V
S-6V
S9.6V
S6V
PFC_SW
S12V
12V
POWER_ON_SW POWER_ON_SW
PFC_SW3
PFC_SW4
P.FAIL
PF_TH
P.FAIL
S16V S16V
IIC
IIC
PF_FAN
Lamp Mode Lamp1 Lamp2 Lamp1/2
PFC_SW3 H L H
PFC_SW4 L H H
Power-on: H
Stand-by: L
Power-on: H
Stand-by: L
PFC_SW
PF_FAN
POWER
Check that PFC circuit on/
off signals are correct.
Check that the Lamp bal-
last on/off signals are
correct.
Check the temperature
switches.
Thermal switches will open at
around 80ºC.
Is fuse (F901) blown?
Fuse may be opened
when either LAMP indi-
cator or POWER indicator
does not light. Check
the fuse.
For safety, replace it with
a new fuse of the same
type
Is the lamp cover attached correctly?
When the lamp cover is removed
or not attached correctly, the
projector cannot be turned on.
Check the lamp cover and the lamp
cover switch (SW902).
SW902--open: Abnormality
Are the LAMP indicator (red) and
POWER indicator (green) light?
If the LAMP and POWER indicators
are not light, check the primary
circuit and S6V of standby power
supply circuit.
Check that Vcc voltages
are correct.
Check that IIC
Bus signals are
correct.
Check 12V
for PFC.
Check that POWER FAIL sig-
nals are correct.
L : Abnormality
Check that
POWER ON/OFF
signal (PFC_ON)
is correct.
ON: H
Standby: L
Check that FAN LOCK sig-
nals are correct.
L : Abnormality

Sanyo PLC HF10000L Specifications

General

Matrix size	1.65 \
Matrix type	3-panel (p-Si TFT active)
Projection distance	- m
Vertical scan range	48 - 100 Hz
Horizontal scan range	15 - 120 kHz
Projection technology	LCD
Contrast ratio (typical)	3000:1
Screen size compatibility	- \
Projector native resolution	-
Keystone correction, horizontal	30 °
Interface	USB
Power LED	Yes
RS-232 ports	2
Dimensions (WxDxH)	530 x 757 x 268 mm
Focus	Auto
Focal length range	- mm
Noise level	43 dB
Noise level (economic mode)	39 dB
Dot clock scanning frequency	230 MHz
Lamp power	380 W
Lamps quantity	2 lamp(s)
Light source type	Lamp
Service life of light source	2000 h
Service life of light source (economic mode)	3000 h
Composite video in	0
Serial interface type	RS-232
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
S-Video inputs quantity	1
Wi-Fi	No
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM
Supported graphics resolutions	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 1920 x 1200 (WUXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Product color	Gray
Power consumption (standby)	18 W
Power consumption (typical)	955 W
Cables included	AC, RS-232

Weight and Dimensions

Weight	27600 g