Convergence Adjustments - Overview - Sony KD-34XBR2 Training Manual

Category
Version
3D-Comb
2103 (1-2)
2150P (1-4)
2150D (1-3)
D-CONV
CXA2026
CXA2151
MID (1-5)
CXA3506R
BH3868
TDA7312F,R,C
SNNR
CCD
DTV
TP
OP
ID

Convergence Adjustments - Overview

These adjustments are found in the 2150D (1-3), D-CONV, and CXA2026 catagories of the service mode. They
should be performed in the sequence given (by following the stepped procedure in the service manual). In other
words, place the TV in the FULL picture mode form the menu and perform the adjustments starting with " H
Centering" and finishing with " Outer vertical bow" . Next, switch to the NORMAL picture mode using the menu and
perform " Vertical Pin" and so on. Do not perform the High Definition 1080i Mode adjustments first and then the
Full Mode adjustments. Always check the Full, Normal, Zoom, Wide Zoom and finally the High Definition 1080i
Modes while adjusting in that order.
Full Mode
1. H Center
2. V Position
3. V Size
4. H Position
5. H Size
6. V Centering
7. V Pin
8. H Keystone
9. Vert Linearity
10. S Correction
Chart 15-1 - HA-3 Chassis Service Mode Categories
NVM Data
Location (Board)
Q Box
B
B
D
D
D
D
B
Q Box
Q Box
B
B
D
B
Q Box
Q Box
B
B
* YUV = Component Video (Y, Pb, Pr or Y, Cb, Cr)
11. H Linearity
12. H Middle Pincushion
13. H. Outer Pincushion
14. Top and Bottom Pincushion
15. Vertical Keystone
16. Left and Right Vertical Slant (Angle)
17 . Overall Vertical Slant
18. Vertical Bow
19. Outer vertical Bow
15.Convergence Adjustment Overview - HA-3 Chassis
Purpose
Versions of ICs in box
Y/C separation parameters
NTSC pix parameters
CRT Drive settings
Deflection parameters
Corner Convergence
Focus, Corner Conv.
NTSC Sync, YUV* gain
Video (pix) parameters
Contrast settings
Audio settings
Audio settings
Noise reduction
Close Cap parameter
Signal Info, test pattern
Modl, Dmy1 ?
Main Micro Version, OSD
position
Model /Feature Codes
70
Copy
Function ?
Yes
Yes
Yes