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This service manual was determinant to enable to fix my Alpine Amplifier. I am pleased with my purchase. For a 5 star rating I would like to see a higher resolution scan of the printed circuit board lay-out because the gray scale grafics was dificult to see. Also some schematic diagrams were scanned at a slight angle. Never the less, it had all information I needed to troubleshoot and service my equipment.
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Complete manual, the good quality of reproduction allows enlarged print-out of the schematic diagram in the size it probably had in the original print edition and which is necessary for practical use.
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The service manual was complete and the components on the drawings very good visible.
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downloaded next day , manual is very helpful , fast and easy
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This Service Manual was exactly what I needed to repair my Philips TV. The purchase was convenient and I received the manual at the same day I paid for it.
1-5. Replacement of CRT
1. Loosen the screw of the MIC clamp and open the MIC clamp. 2. Remove the two screws (K2.6 X 5). 3. Remove the three hexagonal socket bolts (2.6 X 6) and remove the upper chassis. 4. Disconnect the flexible card wire of the VR-226 board. (How to disconnect the flexible card wire, refer to Section 1-6.)
Upper chassis K2.6 X 5
6. Remove the three screws and remove the CRT from the VF tube assembly. 7. Remove the CRT tube from the CRT.
CRT
PTP2.6 X 8 CRT tube VF tube assembly PTP2.6 X 8 P2 X 6 Lug
Mic clamp
8. Remove the four screws (K2 X 5) and remove the mask spacer. 9. Disconnect the connector CN21 on the LP-101 board.
K2 X 5
Mask spacer
Flexible card wire
LP-101 board
VR-266 board Bolt, hexagon socket 2.6 X 6
CRT
K2 X 5
5. Disconnect the four connectors CN2, CN4, CN5 and anode cable of the VF-67 board.
CN21
Anode cable
CRT
10. Install a new CRT in the reverse procedures of removal. n When installing the upper chassis, take care not to clamp the harness between upper and lower chassis.
CN4
CN2 CN5 VF-67 board
BVF-20W/20WCE
1-3(E)
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