6-1
6. Alignment and Adjustments
6-1 VCR Adjustment
1) X-Point (Tracking center) adjustment, “Head switching adjustment” and “NVRAM option setting” can be adjusted with remote control.
2) When replacing the Main PCB Micom (IC601) and NVRAM (IC603 ; EEPROM) be sure to adjust the “Head switching adjustment” and
“NVRAM option setting”.
3) When replacing the cylinder ass’y, be sure to adjust the “X-Point” and “Head switching adjustment”.
4) How to adjust.
- Intermittently short-circuit the Test Point on Main PCB with pincers to the adjustment mode.
- If the corresponding adjustment button is pressed, the adjustment is performed automatically.
- When the adjustment is completed, be sure to turn the power off.
6-1-1(a) Location of adjustment button of remote control
Fig. 6-1
X-Point (Tracking Center) Adjustment ;
Head Switching Adjustment ;
NVRAM Option Setting ;
6-1-1 Reference
Содержание D-VR3SU
Страница 3: ...CONTENTS ...
Страница 4: ...MEMO ...
Страница 10: ...Precautions 1 6 MEMO ...
Страница 22: ...Reference Information 2 12 MEMO ...
Страница 24: ...Product Specification 3 2 MEMO ...
Страница 25: ...4 1 4 Operating Instructions ...
Страница 88: ...5 22 Disassembly and Reassembly MEMO ...
Страница 100: ...6 12 Alignment and Adjustments MEMO ...
Страница 115: ...Circuit Operating Descriptions 7 15 Fig 7 12 IC601 Block Diagram ...
Страница 148: ...Circuit Operating Descriptions 7 48 MEMO ...
Страница 160: ...VCR Deck Operating Description 8 12 Fig 8 14 Mecha Timing Chart ...
Страница 174: ...VCR Deck Operating Description 8 26 MEMO ...
Страница 200: ...Exploded View and Parts List 10 8 MEMO ...
Страница 216: ...11 16 Electrical Parts List MEMO ...
Страница 217: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...