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<PT-FW430U/PT-FW430E/PT-FW430EA/PT-FX400U/PT-FX400E/PT-FX400EA>

1. Prepare the measuring circuit as shown in Fig.1.

    Be sure to use a voltmeter having the performance described in Table 1.

2. Assemble the circuit as shown in Fig. 2. Plug the power cord in a power outlet.

3. Connect M1 to T1 according to Fig. 2 and measure the voltage.

4. Change the connection of M1 from T1 to T2 and measure the voltage again.

5. The voltmeter must read 0.375 V or lower in both of steps 3 and 4.  This means that the current must be 0.75mA or less.

6. If the reading is out of the above standard, the projector must be repaired and rechecked before returning to the customer

    because of a possibility of an electric shock.

- For continued safety, no modification of any circuit must be attempted.
- Unplug the power cord from the power outlet before disassembling this projector.
- Use correctly the supplied power cord and must ground it.
- It is advisable to use an isolation transformer in the AC power line before the service.
- Be careful not to touch the rotation part (cooling fan, etc.) of this projector when you service with the upper
  case removed and the power supply turned ON.
- Observe the original lead dress during the service. If a short circuit is found, replace all the parts overheated
  or damaged by the short circuit.
- After the service, all the protective devices such as insulation barriers, insulation papers, shields, and isolation
  R-C combinations must be properly installed.
- After the service, check the leakage current to prevent the customer from getting an electric shock.

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- Be sure to unplug the power cord from the power outlet when replacing the lamp.

- Because the lamp reaches a very high temperature during its operation, wait until it cools completely when replacing

  the Lamp Unit.

- The lamp emits small amounts of UV-radiation, avoid direct-eye contact with the light.

- The lamp unit has high internal pressure. If improperly handled, explosion might result.

- Because the high pressure lamp involves a risk of failure, never touch the lamp wire lead during the service.

Fig. 1

Fig. 2

Table. 2

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AC100 V - 240 V 50 Hz/60 Hz

100 V - 240 V 4.0 A-1.6 A 365 W
When [Standby mode] of [Setting] is set to [ECO]: 0.3 W

When [Standby mode] of [Setting] is set to [Network]: 12.9 W or less
When [Standby MIC out] of [Sound] is set to [On]: Max.26 W

1.5 cm(0.59")

(aspect ratio 16 : 10)

1.6 cm(0.63")

(aspect ratio 4 : 3)

3 transparent LCD panels (RGB)

Active matrix method

1 024 000

(1 280 x 800) x 3 panels

786 432

(1 024 x 768) x 3 panels

Manual zoom (1.6x) / Manual focus / Lens shift

F 1.6 to 2.12, f 15.28 mm to 24.62 mm

280 W UHM lamp

4 300 lm 

5 000 lm

Horizontal 15 kHz to 100 kHz, Vertical 50 Hz to 100 Hz
Dot clock frequency: 140 MHz or less

[525i(480i)]  

Horizontal 15.75 kHz, Vertical 60 Hz

[525p(480p)]  

Horizontal 31.5 kHz, Vertical 60 Hz

[750(720)/60p]   Horizontal 45 kHz, Vertical 60 Hz

[1 125(1080)/60i] Horizontal 33.75 kHz, Vertical 60 Hz

[625i(576i)]  

Horizontal 15.63 kHz, Vertical 50 Hz

[625p(576p)]  

Horizontal 31.25 kHz, Vertical 50 Hz

[750(720)/50p]   Horizontal 37.5 kHz, Vertical 50 Hz

[1 125(1080)50i]  Horizontal 28.13 kHz, Vertical 50 Hz

• HD/SYNC and V terminals are not compliant with 3 value composite SYNC

Horizontal 15.75 kHz / 15.63 kHz, Vertical 50 Hz / 60 Hz

525p(480p), 625p(576p), 750(720)/60p, 750(720)/50p, 1 125(1 080)/60p, 

1 125(1 080)/50p, 1 125(1 080)/60i, 1 125(1 080)/50i

• Displayable resolution: VGA to WUXGA (non-interlace)

• Dot clock frequency: up to 162 MH

7 (NTSC, NTSC4.43, PAL, PAL-N, PAL-M, SECAM, PAL60)

0.76 m-7.62 m(30"-300")

16 : 10

4 : 3

Front / Rear / Mount on Ceiling / Floor (Menu setting system)

1 (4.0 cm round-type)

10 W

*2

3 500 : 1 (all white / all black)

4 000 : 1 (all white / all black)

*1: These values of light output are measured under the condition that [Lamp power] is set to [Normal], 

  [Image select] is set to [Dynamic] and [Lens Shift] is adjusted to the lowest level. measurement, measuring 

  conditions and method of notation all comply with ISO21118 international standards.

*2: The value of contrast ratio is measured under the condition that [Lamp power] is set to [Normal], 

  [Image select] is set to [Dynamic], [Lens Shift] is adjusted to the lowest level and [Iris] is set to [On]. 

  Measurement, measuring conditions and method of notation all comply with ISO21118 international standards.

*3: For details of video signals that can be projected using this projector, refer to “List of compatible signals” on the  

  user's manual.

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1 (D-sub 15 pin female)

[RGB signal]  

0.7 V [p-p] 75 Ω (When G-SYNC: 1.0 [p-p] 75 Ω

   

 HD/SYNC TTL high impedance, automatic positive/negative po-

larity compatible

   

 VD  TTL  high  impedance,  automatic  positive/negative  polarity 

compatible

[YP

B

P

R

 signal]    Y: 1.0 V [p-p] including synchronization signal, P

B

P

R

: 0.7 V [p-p] 

75 Ω

[RGB signal]  

0.7 V [p-p] 75 Ω (When G-SYNC: 1.0 [p-p] 75 Ω

   

 HD/SYNC TTL high impedance, automatic positive/negative po-

larity compatible

   

 VD  TTL  high  impedance,  automatic  positive/negative  polarity 

compatible

1 (RCA pin jack 1.0 V [p-p] 75 Ω)

1 (Mini DIN 4 pin, Y 1.0 V [p-p], C 0.286 V [p-p] 75 Ω, S1 signal compatible)

1 (HDMI 19 pin, HDCP and Deep color compatible)

2 (M3 stereo mini jack, 0.5 V [rms], input impedance 22 kΩ and more)

1 (RCA pin jack x 2 (L-R), 0.5 V [rms], input impedance 22 kΩ and more)

1 (M3 stereo mini jack, stereo monitor output compatible,

0 V [rms] to 2.0 V [rms] valuable, output impedance 2.2 kΩ and less)

USB connector (type A x 1 or type B x 1)

1 (D-sub 9 pin, RS-232C compliant, for computer control use

1 (for RJ-45 network connection, PJLink compatible,)

IEEE802.11b/g/n (Standard Protocol)

IEEE802.11b/g/n : 1 ~ 13  channel

About 30 m (It may differ depending on operating environment.)

2.0 m(78 3/4")

Molded plastic

Width: 379 mm (14.92")

Height: 107 mm (4.21") (when front adjustable feet shortened)

Depth: 305 mm (12.01") (excluding protractions)

Approx.4.8 kg(10.58 lbs.) 

*4

Operating environment temperature

*5:

0 °C (32 °F) to 40 °C (104 °F) (Elevation: below 1 200 m; [Fan control]: [Off])

0 °C (32 °F) to 30 °C (86 °F) (Elevation: 1 200 m ~ 2 000m; [Fan control]: [On1])

0 °C (32 °F) to 30 °C (86 °F) (Elevation: 2 000 m ~ 2 700m; [Fan control]: [On2])

Operating environment humidity: 20 % to 80 % (no condensation)

DC 3 V (battery (AAA/R03 

or AAA/LR03 Type ) x 2

)

Approx. 7 m (275.6") (when operated directly in front of receptor)

102 g (3.6 ozs.) (including batteries)

Width : 48 mm (1.89"), Length : 145 mm (5.71"), Height : 27 mm (1.06")

*4: This is an average value. It may differ depending on individual product.

*5: If [Lamp power] is set to [Normal] and the operating environment temperature exceeds 35°C(95 °F), 

  [Lamp power] may be changed to [Eco] automatically.

• The part numbers of accessories and separately sold components are subject to change without notice.

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The lamp cover switch (SW901) cuts off the drive signal to the lamp 

circuit when the lamp cover is removed or not closed completely. 

After opening the lamp cover for replacing the lamp assy, place the 

lamp cover correctly otherwise the projector can not turn on.

There is a thermal fuse (SW902) inside of the projector to detect the 

internal temperature rising abnormally. When the internal tempera-

ture around lamp reaches near 113˚C, the thermal fuse will open to 

cut off the power supply to the lamp power circuit.

If the thermal fuse opens, the projector cannot turn on. Thermal 

fuse replacement is required. 

This projector provides the following circuit protections to operate in safety. If the abnormality occurs inside the pro-

jector, it will automatically turn off by operating one of the following protection circuits.

Fuse

(F601)

A  fuse  is  located  inside  of  the  projector.  When  the  ON(G)/

STANDBY(R)  indicator  is  not  lighting,  the  fuse  may  be  opened. 

Check the fuse as following steps.

The fuse should be used with the following type;

or

1.  The fuse is placed on the AC 1ST FILTER board. Remove the 

cabinet  top,  MAIN&AV  board  following  the  "Mechanical  Disas-

sembly" . 

2.  Take  the  fuse  off  ,  and  replace  the  old  one  with  the  specified 

type.

Thermal fuse 
(SW902)

Lamp cover switch 

(SW901)