DOWNLOAD Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man3) Service Manual ↓ Size: 1.38 MB | Pages: 16 in PDF or view online for FREE

Model
PT-RZ370U PT-RZ370E PT-RZ370EA PT-RW330U PT-RW330E PT-RW330EA (serv.man3)
Pages
16
Size
1.38 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / 1-CHIP DLP BASED PROJECTOR
File
pt-rz370u-pt-rz370e-pt-rz370ea-pt-rw330u-pt-rw330e.pdf
Date

Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man3) Service Manual ▷ View online

1. Adjustment items and procedure   ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
 
ADJ-2
1. 1. Lighting area adjustment
1. 2. Lens tilt adjustment
1. 3. EEPROM Data transfer
1. 4. Model information setup
1. 5. Airflow sensor calibration
1. 6. Drive current, White balance, Color luminance adjustment
1. 7. Color luminance adjustment
2. Software Update procedure   ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
 
ADJ-12
2. 1. Update by LAN Terminal connection (Main, Sub, Network Microprocessor)
 
2. 2. Update by Serial Terminal Cnnection (Main, Sub Microprocessor)
CONTENTS
SECTION 3
< Adjustments >
Model No.
PT-RZ370U / RZ370E / RZ370EA
PT-RW330U / RW330E / RW330EA
ADJ - 2
1. Adjustment item and a procedure
  1. 1. Lighting area adjustment
    1. 1. 1. Lighting area confirmation
1. After replacing the DMD block, check if any shade is visible in the DMD effective display area.
* Make the projection environment as dark as possible and project an all-white and all-black pattern (internal test pattern) for this check.
2. When the Lighting area interferes with the effective area, adjust the Reflection Mirror.
    1. 1. 2. Lighting area adjustment
1. Projection "All White" in internal test pattern. 
    (light power "NORMAL" and picture mode "DYNAMIC")
2. Remove the sponge1 (one screw) and sponge2. 
3. Loosen the fixing screws (2 pcs) in hex driver (2.5mm).
 1.1. Lighting area adjustment
 DMD block / Lens unit
 A-P.C.Board
Save data to a PC before A-PCB  exchange and write it
into a new A-PCB.
Adjustment Items
 1.4. Model information setup
 A-P.C.Board
When 1.3 Data Transfer is successful, this is not
necessary.
 1.5. Airflow sensor compensation
 A-P.C.Board / M3-P.C.Board
Replaced parts
Remarks
When the following components in this projector are replaced, adjustments are required. Adjust each item according
to the table below.
 1.2. Lens tilt adjustment
 1.3. EEPROM data transfer
 DMD block / Optical block each part
 1.6. Drive Current, White balance,
        Color luminance adjustment
 LD, LED-R, LED-B, Phosphor wheel
 1.7. Color luminance adjustment
 PD-P.C.Board
Effective area
Lighting area
Sponge 1
Sponge 2
Fixing screws
50~100N・cm
ADJ - 3
4. Adjustment screw coordinates the horizontal direction
    of the Lighting area with flat-blade screwdriver.
* Rotation of a screw is stopped in the middle position
   where a lighting area edge appears in right and left.
5. Adjustment bracket coordinates the vertical direction
    of the Lighting area with flat-blade screwdriver.
* Rotation of a screw is stopped in the middle position
   where a lighting area edge appears in up and down.
6. When adjustment is completed, tighten two fixation screws.
7. Please stick sponge1 and sponge2 as before.
 1. 2. Lens Tilt Adjustment
    1. 2. 1. Preparation
< Projector setting before optical adjustment >
    * Fix the shift position to the center and set the zoom
       ring to wide end.
    * Set the distance from the top of the lens to the 
       screen "2.97m".
    * Installs so that a projection lens light axis and 
      screen center may become the same height.
    * Installs so that a lens optic axis may become 
      perpendicular to a screen. 
    1. 2. 2. Focus Confirmation
Note: It is necessary for the light axis to be perpendicular to the screen to make correct confirmation and adjustment.
1. Go into the Serviceman mode and select "Convergence pattern" in internal test pattern.
2. Rotate the focus ring and set the focus balance of ① to ⑤(fig 1).
3. Judgement
    It is OK with C level or higher when ① to ⑤ focus balance is set.
A: Each dot can be seen clearly. (There is a gap between dots.)
B: Each line can be seen clearly. (There is a gap between lines.)
C: Each line can be recognized but border of each line is not clear.
D: Each line cannot be recognized.
In case of D, please adjust the lens tilt adjustment.
Adjustment 
screw
Adjustment
bracket
(flat-blade screwdriver)
Limit in OK level
NG level
RZ370 : 3.56m
RW330 : 2.97m
Stand
<Projection size>
90 inches
< Fig1 >
ADJ - 4
    1. 2. 3. Lens Tilt adjustment
1. Rotate focus ring to NEAR direction and stop it where it focuses at last of 4 corners (①②③④).
2. Measure the distance of best focus points and the screen for 3 locations other than last focused corner.
* Define that Maximum measured distance as X1st and 2nd distance as X2nd.
3. Make the shim adjustment based on the measured value and the chart below.
* 0.3mm thick shim is set as the factory default. Correction combining Sim of 0.1 mm/0.3 mm if needed.
Part number : 0.3mm sim   TENC5815,   0.1mm sim   TENC5816
(1) In case of "X1st-X2nd ≧ 0.2X1st"
(2) In case of "X1st-X2nd < 0.2X1st" <Tilt for H direction>
(3) In case of "X1st-X2nd < 0.2X1st" <Tilt for V direction>
4. Whne the adjustment is finished, reconfirm it with procedure in "1.2.2 focus confirmation".
  1. 3. EEPROM data transfer
    1. 3. 1. Required equipments
1. Computer : Use it for the transfer of backup data.
2. Communication cable : D-sub 9pin (male/female  RS-232C straight)
3. Service Software : [DataLogBackup tool]  Service software is downloaded from the projector service homepage.
    1. 3. 2. Connection Preparations
[Caution]
    ・Computer, please set so as not to standby or shutdown.
A & B
Shim adjustment
Position
B
B
A
③, ④
X1st
position
①, ③
②, ④
X1st
position
①, ②
A
C
A & C
Shim adjustment
Position
-0.1 mm
35<X1st≦70cm
-0.1 mm
35<X1st≦70cm
C
-0.1 mm
Shim adjustment value
-0.1 mm
-0.3 mm
-0.3 mm
-0.2 mm
70<X1st≦105cm
-0.2 mm
-0.2 mm
105<X1st≦140cm
-0.3 mm
+0.3 mm
105<X1st≦140cm
-0.3 mm
+0.2 mm
+0.2 mm
-0.2 mm
+0.2 mm
Shim adjustment value
-0.1 mm
+0.1 mm
-0.3 mm
70<X1st≦105cm
-0.2 mm
Shim adjustment value
Shim adjustment
Position
70<X1st≦105cm
X1st
position
+0.3 mm
+0.3 mm
+0.1 mm
+0.1 mm
105<X1st≦140cm
35<X1st≦70cm
1. Confirm the projector's ID, baudrate, prity and
     take a memo.
2. Connect the SERIAL IN termanal of projector
    and PC with a RS-232C cable.
Computer
Projector
RS-232C cable
(Straight)
NEAR direction
Shim adjustment A
Shim adjustment A
Shim adjustment C
Page of 16
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Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man3) Service Manual ▷ Download

  • DOWNLOAD Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man3) Service Manual ↓ Size: 1.38 MB | Pages: 16 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man3) in PDF for free, which will help you to disassemble, recover, fix and repair Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man3) Projector. Information contained in Panasonic PT-RZ370U / PT-RZ370E / PT-RZ370EA / PT-RW330U / PT-RW330E / PT-RW330EA (serv.man3) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.