Panasonic UB-5838C / UB-5338C Service Manual ▷ View online
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6.8.
Screen Guide R and Screen Guide L
Before performing these section procedures, remove the following parts.
(1) Remove the Cover Lower Assy., Cover L, and Cover Lower L. (See 6.1.1.)
(2) Remove the Cover Upper and Cover Upper L. (See 6.1.2.)
(3) Remove the Cover Upper R and Cover R. (See 6.1.3.)
(4) Remove the Cover Lower R. (See 6.1.4.)
(1) Remove the Cover Lower Assy., Cover L, and Cover Lower L. (See 6.1.1.)
(2) Remove the Cover Upper and Cover Upper L. (See 6.1.2.)
(3) Remove the Cover Upper R and Cover R. (See 6.1.3.)
(4) Remove the Cover Lower R. (See 6.1.4.)
Prepare for the bench that fills the specifications shown below.
(The bench must be able to hold the weight of Panaboard and the following size.)
(The bench must be able to hold the weight of Panaboard and the following size.)
UB-5838C: Approx. 28 kg (61.73 lb.)
UB-5338C: Approx. 26 kg (57.32 lb.)
UB-5338C: Approx. 26 kg (57.32 lb.)
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(Screen Guide R)
1. Remove the 2 screws (A), 2 screws (A1), 2 screws (B), and 6 screws (C). Then remove the Rear Side Cover R.
2. Remove the 4 screws (D) and 4 screws (E). Then remove the 4 Screen Guides R.
2. Remove the 4 screws (D) and 4 screws (E). Then remove the 4 Screen Guides R.
(Screen Guide L)
1. Remove the 2 screws (F), 2 screws (G), 6 screws (H), 2 screws (I), and 2 screws (J). Then remove the Rear Side Cover L and Screen Guide L.
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6.9.
Screen Film
Before performing these section procedures, remove the following parts.
(1) Remove the Cover Lower Assy., Cover L, and Cover Lower L. (See 6.1.1.)
(2) Remove the Cover Upper and Cover Upper L. (See 6.1.2.)
(3) Remove the Cover Upper R and Cover R. (See 6.1.3.)
(4) Remove the Cover Lower R and Roller Unit Cover. (See 6.1.4.)
(5) Remove the Scanner Assy. (See 6.2.2.)
(6) Remove the Motor Drive Unit. (See 6.3.)
(1) Remove the Cover Lower Assy., Cover L, and Cover Lower L. (See 6.1.1.)
(2) Remove the Cover Upper and Cover Upper L. (See 6.1.2.)
(3) Remove the Cover Upper R and Cover R. (See 6.1.3.)
(4) Remove the Cover Lower R and Roller Unit Cover. (See 6.1.4.)
(5) Remove the Scanner Assy. (See 6.2.2.)
(6) Remove the Motor Drive Unit. (See 6.3.)
1. Remove the 2 screws (A) and then remove the 2 Screen Guides Lower.
2. Remove the 3 screws (B) and then remove the 3 Screen Guides Upper.
2. Remove the 3 screws (B) and then remove the 3 Screen Guides Upper.
3. Remove the Panaboard from the Wall-mounting Fixtures or optional Stand.
4. With the screen film surface facing up, lay the Panaboard on the Bench.
4. With the screen film surface facing up, lay the Panaboard on the Bench.
(Regarding Bench, refer to Sec. 6.8.)
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5. Remove the 4 Screen Guides R. (See 6.8.)
6. Remove the 5 screws (A), and then remove the Base Plate Support on the upper side.
7. Remove the Spring on the upper side.
8. Remove the 2 screws (B) and then remove the Roller Tension Plate Top Sub-assy.
9. Remove the 5 screws (C), and then remove the Base Plate Support on the lower side.
6. Remove the 5 screws (A), and then remove the Base Plate Support on the upper side.
7. Remove the Spring on the upper side.
8. Remove the 2 screws (B) and then remove the Roller Tension Plate Top Sub-assy.
9. Remove the 5 screws (C), and then remove the Base Plate Support on the lower side.
10. Remove the Spring on the lower side.
11. Remove the 2 screws (D), and then remove the Bearing Holder Top L.
12. Pull the Screen Main-roller and Screen Sub-roller in the direction of the arrows to remove them not to give a damage to the Screen Film.
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