KDE42XBR950/KDE50XBR950 US Model SERVICE MANUAL Canadian Model SPECIFICATIONS Panel System Plasma Display panel Display resolution KDE42XBR950 1024 pixels (horizontal) 768 pixels (vertical) KDE50XBR950 1365 pixels (horizontal) 768 pixels (vertical) Antenna 75 ohm external terminal for VHF/UHF Television System NTSC, American TV Standard...
Page 2
AC power code (2) AC plug holder (1) Display interface cable (1) Antenna cable (1) Cleaning cloth (1) Display unit Frame bars (2) (KDE61XBR950 only) Screws (2) (KDE61XBR950 only) Design and specifications are subject to change without notice. KDE42XBR950/KDE50XBR950 (UC)
Page 3
2. Check the interboard wiring to ensure that no wires are SAFE OPERATION. REPLACE THESE COMPONENTS “pinched” or contact high-wattage resistors. WITH SONY PARTS WHOSE PART NUMBERS AP- 3. Check that all control knobs, shields, covers, ground straps, PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE- and mounting hardware have been replaced.
1-1-2. F AND K BOARDS REMOVAL Two screws (+PSW 3x8) Foue screws (+PSW 3x8) F board K board 1-1-3. DEM BOARD REMOVAL Four screws (+PSW 3x8) 4 DEM Board Two connector Two screws screws (M2.6 S Head) KDE42XBR950/KDE50XBR950 (UC)
1. Slide the DIP switch (S3201) No. 7 of P board to on position with no silkscreen mark r. 2. Confirm the lighting of SONY LOGO LED. 6. After adjusting the values, at the values of the “SCNR” 3. Adjust the VS voltage to the following voltage value.
Side Side IC601 IC602 TRANSISTER <CONDUCTOR SIDE> Component Conductor Side Side Q601 DIODE Component Conductor Side Side D601 D602 D603 D604 D605 : Refer to Terminal name of semiconductors in silk screen printed circuit (see page 3-12) KDE42XBR950/KDE50XBR950 (UC) 3-13...
Q701-Q704, Q706 Q751-Q754 Q705 D751-D754 D701, D703, D705 : Refer to Terminal name of semiconductors in silk : Refer to Terminal name of semiconductors in silk screen printed circuit (see page 3-12) screen printed circuit (see page 3-12) KDE42XBR950/KDE50XBR950 (UC) 3-27...
• Items marked " * " are not stocked since they are seldom required for routine service. Some delay Les composants identifiés par la marque ! should be anticipated when ordering these items. sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. KDE42XBR950/KDE50XBR950 (UC)
Les composants identifiés par la marque ! • F : nonflammable sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. When indicating parts by reference number, please include the board name. KDE42XBR950/KDE50XBR950 (UC)
Page 98
IC9303 6-702-142-01 IC PQ1CY1032ZP 1967 IC9400 8-752-080-04 IC CXA2069Q 1968 JACK J9401 1-565-790-21 JACK, SMALL TYPE 2P 1969 JACK J9402 1-780-062-11 S TERMINAL BLOCK 1970 JACK J9403 1-817-903-11 PIN JACK 3P 1971 JACK J9404 1-817-902-11 PIN JACK KDE42XBR950/KDE50XBR950 (UC) 5-28...