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This is a very good quality print (scan) of the original SONY service manual. The original from Sony is on very thin paper. Nevertheless it is very clear and sharp and excellent readable. I'm very satisfied to have now this rare document. I've looking for it many years (infrequent). It contains very detailed circuit diagrams, exploded views, part lists, PCB view with good readable connection lines. Very recommended.
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A complete manual with all the needed details of calibrations and service instructions about the radio receiver.
A big deal.
Many thanks !
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Fast delivery and good quality copy. To be recommended
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Excellent product, very clear print. Detailed circuit and assembly diagrams - this enabled me to repair my CD player with confidence. I highly recommend this site.
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Fast access, 100% correct and complete service manual
PT-LB50NTU / PT-LB50NTE / PT-LB50NTEA / PT-LB50U / PT-LB50E / PT-LB50EA / PT-LB50SU / PT-LB50SE / PT-LB50SEA
7.2.
Removal of Upper Case
1. Turn the projector upside down. 2. Unscrew the 6 screws.
7.4.
Removal of G-P.C.Board
1. Remove the connector metal fittings with the G-P.C.Board according to the section 7.3. "Removal of A-P.C.Board". 2. Unscrew the 1 screw and remove the G-P.C.Board .
3. Return the projector to the normal position. 4. Remove the upper case.
7.3.
Removal of A-P.C.Board
1. Remove the upper case according to the section 7.2. "Removal of Upper Case". 2. Unscrew the 2 screws and remove the lamp house. 3. Unscrew the 1 screw and remove the connector cover 4. Unscrew the 3 screws fixing the S-P.C.Board. 5. Unscrew the 3 screws fixing the A-P.C.Board.
7.5.
Removal of S-P.C.Board
1. Remove the upper case according to the section 7.2. "Removal of Upper Case". 2. Unscrew the 3 screws. 3. Disconnect the flexible cable and remove the S-P.C.Board.
6. Disconnect the connectors from/to the A-P.C.Board, then remove the A-P.C.Board block with the G-P.C.Board and SP.C.Board. 7. Unscrew the 8 screws and remove the connector metal fittings. Note: · The G-P.C.Board is attached on the connector metal fittings, and it is connected with the A-P.C.Board. Work carefully when removing the connector metal fittings.
7.6.
Removal of WL-P.C.Board (PTLB50NTU/E/EA only)
1. Remove the upper case according to the section 7.2. "Removal of Upper Case". 2. Unscrew the 3 screws and remove the WL-P.C.Board with wireless LAN module.
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