Sony projection tv (ra-2a chassis) service manual (14 pages)
Summary of Contents for Sony KP-44PX3
Page 1
KP-44PX3 RM-945 SERVICE MANUAL AE-6Y CHASSIS MODEL MODEL COMMANDER DEST CHASSIS NO. COMMANDER DEST CHASSIS NO. KP-44PX3 KP-44PX3U RM-945 SCC-Q85K-A RM-945 SCC-Q84U-A SUPPLEMENT - 1 SUBJECT : CHANGES TO ADJUSTMENTS In order to improve the adjustment of the TV set, some changes to the adjustment sections have been made.
KP-44PX3 RM-945 SECTION 4 SET-UP ADJUSTMENTS 4-3. SCREEN (G2) ADJUSTMENT 4-1. SCREEN VOLTAGE ADJUSTMENT (ROUGH ALIGNMENT) Turn on the power of the set. Program the remote commander for operation in Service mode. Receive the Monoscope signal. (See Service Manual page 24).
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KP-44PX3 RM-945 4-5. 2-4-POLE MAGNET ADJUSTMENT How to rotate 4-pole 4-5-1. Adjustment of DY centering magnet Receive SPCB signal. Place the caps on the red and blue lens so that only the green color is shown. Adjust green centre magnet so that the centre of SPCB is in 1)Changing Horizontal or Vertical length the centre of the screen.
KP-44PX3 RM-945 SECTION 5 SAFETY RELATED ADJUSTMENT When replacing the following components marked with below 5-1-2. HV prot Adjustment always check hold-down voltage and if necessary re-adjust. Select Dot pattern. Set the Picture to minimum and the Brightness to minimum.
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KP-44PX3 RM-945 6-2-4. Projector Engine Adjustment 3. Operation Method for Fine Adjustment (Sub Deflection Adjustment) (in GRN, BLU, or RED Mode) Adjustment a a a a a : Yes – : No Select the Projector Engine mode. Adjustment Type Select FDIS so that the data at each position can be...
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KP-44PX3 RM-945 Sub Deflection Adjustment Tables Table 6.2.4.1 Table 6.2.4.2 Added page The values shown in Table 6.2.4.2 must be kept within this range. All other values may be adjusted to the register limits. Following subdeflection adjustment, the required adjustments should be made using fine adjustment.