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6
ALIGNMENT INSTRUCTIONS
6-5. HORIZONTAL CENTER
1) Apply a RETMA PATTERN SINGNAL.
2) Adjust picture centering with H-/- KEY.
7. DECK ADJUSTMENT
7-1. X-POSITION AND P2,P3 ADJUSTMENT
1) Adjust point : X-POSITION
Checking point : oscilloscope ch1 = H/SW (PY03 #2)
oscilloscope ch2 = PB ENVE (PY03 #4)
Triggering : CH1
Measuring Equipment : oscilloscope, path jig
Mode : PLAYBACK, ATK OFF
Test tape : DP-2 (6KHz)
* Adjustment Procedure
1) Connect the PATH JIG to PY03 after Test tape PLAYBACK
2) Insert the DP-2 TAPE. ( Auto playback )
3) Pressing the “ATK OFF” KEY.
4) Adjust the waveform of PB ENVE to maximum(figure1) using X-position VR.
5) Adjust IN/OUTPUT GUIDE until the exact waveform appear as bellow figure2.
Содержание 14H3 T1
Страница 5: ...4 CIRCUIT BLOCK DIAGRAM ...
Страница 12: ... 11 SCHEMATIC DIAGRAM ...
Страница 13: ... 12 SCHEMATIC DIAGRAM ...
Страница 14: ...13 EXPLODED VIEW 1 14H3 ...
Страница 15: ...14 EXPLODED VIEW 2 14H4 ...
Страница 16: ...15 EXPLODED VIEW 3 20H3 ...
Страница 17: ...16 EXPLODED VIEW 4 20H4 ...
Страница 18: ...17 EXPLODED VIEW 5 21H4 ...
Страница 19: ......
Страница 20: ......