Panasonic AG-7350 Series - Table of Contents

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CONTENTS
5·1. TEST EQUIPMENT ........................................................................................ 5·4
5·2. SERVICE INFORMATION
......................................................................... 5·4
5-2-1. How to use extender boards (VFK0684, VFK0685) ............................... 5-4
5·3. ADJUSTMENT PROCEDURES ............................................................... 5·5
5-3-1. How to read adjustment procedures ..................................................... 5-5
5-3-2. Standard set-up condition ....................................................................... 5-5
SERVO SECTION ...................................................................................................... 5·5
5-3-3. PAL·PG SHIFTER ADJUSTMENT ............................................................ 5-5
5-3-4.
NTSC PG SHIFTER ADJUSTMENT ......................................................... 5-6
5-3-5.
TRACKING FIX ADJUSTMENT ................................................................ 5-6
5-3-6. SLOW FREE RUN ADJUSTMENT ........................................................... 5-6
5-3-7.
FORWARD SLOW TRACKING ADJUSTMENT (FOR AG-7350) ............ 5-6
5-3-8. FORWARD SLOW TRACKING ADJUSTMENT (FOR AG-7150) ............ 5-7
5-3-9. REVERSE SLOW TRACKING ADJUSTMENT (FOR AG-7350) .............. 5-7
5-3-10. REVERSE SLOW TRACKING ADJUSTMENT (FOR AG-7150) .............. 5-7
5-3-11.
PAL V-LOCK ADJUSTMENT .................................................................... 5-7
5-3-12. NTSC V-LOCK ADJUSTMENT ................................................................. 5-8
VIDEO SECTION ........................................................................................................ 5·8
5-3-13. AGC LEVEL ADJUSTMENT (FOR AG-7350) ........................................... 5-8
5-3-14.
ON-SCREEN DISPLAY H POSITION ADJUSTMENT ............................. 5-8
5-3-15.
VHS DEVIATION ADJUSTMENT (FOR AG-7350) ................................... 5-8
5-3-16. S-VHS DEVIATION ADJUSTMENT (FOR AG-7350) ............................... 5-9
5-3-17. YNR
BALANCE ADJUSTMENT (FOR AG-7350) ..................................... 5-9
5-3-18. YNR BALANCE ADJUSTMENT (FOR AG-7150) ..................................... 5-9
5-3-19.
S-VHS RECORDING CURRENT ADJUSTMENT (FOR AG-7350) .......... 5-10
5-3-20. VHS Y RECORDING CURRENT ADJUSTMENT (FOR AG-7350) .......... 5-10
5-3-21. VHS Y PLAYBACK LEVEL ADJUSTMENT (FOR AG-7350) .................. 5-10
5-3-22. VHS Y PLAYBACK LEVEL ADJUSTMENT (FOR AG-7150) .................. 5-11
5-3-23. Y PLAYBACK LEVEL ADJUSTMENT (FOR AG-7350) ........................... 5-11
5-3-24. Y PLAYBACK LEVEL ADJUSTMENT (FOR AG-7150) ........................... 5-11
5-3-25. PLAYBACK SUB EMPHASIS INPUT LEVEL ADJUSTMENT
(FOR AG-7350) ..................................................................................... 5-11
5-3-26. PLAYBACK SUB EMPHASIS INPUT LEVEL ADJUSTMENT
(FOR AG-7150) ..................................................................................... 5-12
5-3-27.
S-VHS PLAYBACK LEVEL ADJUSTMENT (FOR AG-7350) ................... 5-12
5-3-28.
S-VHS PLAYBACK LEVEL ADJUSTMENT (FOR AG-7150) ................... 5-12
5-2