P&P Sub-Hue And Sub-Color Adjustment (Rf) (Shue, Scol) - Sony KP-51WS500 Service Manual

4-5. P & P SUB-HUE AND SUB-COLOR
ADJUSTMENT (RF) (SHUE, SCOL)
1. Receive the signal.
TV terminal (main) : Color-bar (white-75%, 7.5% setup)
VIDEO terminal (sub) : Color-bar (white-75%, 7.5% setup)
2. VIDEO MODE : Pro
PICTURE : Maximum
COLOR : Center
2150P-2 1 RGBS : 7
3. Set to P & P mode, and set to service mode.
4. Connect an oscilloscope between pin
and ground.
5. Select "2103-1-03 SCOL, -04 SHUE" (Main), and adjust them to have
VB1 ≤ VB4 and VB2 ≤ VB3 in the waveform levels.
6. Select "2103-2-03 SCOL, -04 SHUE" (Sub), and adjust them to have
VB1 ≤ VB4 and VB2 ≤ VB3 in the waveform levels.
7. After completing the adjustments, write the data into memory by
pressing "MUTING" " "ENTER" on the remote commander.
!
of CN5 (A board) connector
VB1 VB2 VB3 VB4
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KP-51WS500/57WS500/65WS500