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6-6
b. ACE HEAD TILT ADJUSTMENT
1) Playback a blank tape and observe the position of the tape at the lower flange of tape guide.
2) Confirm that there is no curl or wrinkle at the lower flange of tape guide as shown in Fig. 6-7 (B).
3) If a curl or wrinkle of the tape occurs, slightly turn the screw (A) tilt adjust on the ACE head ass’y.
4) Reconfirm the ACE head height.
(A)
(B)
(BAD)
WRINKLE
(GOOD)
Fig. 6-7 Tape Guide Check
c. AUDIO AZIMUTH ADJUSTMENT
1) Load alignment tape (Mono scope) and playback the 7KHz signal.
2) Connect channel-1 scope probe to audio output.
3) Adjust screw (B) to achieve maximum audio level. (See Fig. 6-5)
Содержание RDR VX555 - DVDr/ VCR Combo
Страница 62: ...2 22 2 22E MEMO ...
Страница 64: ...3 4E MEMO ...
Страница 66: ...4 1 DVD Main PCB 4 4 4 3 COMPONENT SIDE ...
Страница 67: ...4 6 4 5 CONDUCTOR SIDE ...
Страница 68: ...4 8 4 7 4 2 VCR Main PCB COMPONENT SIDE ...
Страница 69: ...4 10 4 9 CONDUCTOR SIDE ...
Страница 70: ...4 12 4 11 4 3 Function PCB COMPONENT SIDE COMPONENT SIDE ...
Страница 71: ...4 14 4 13 4 4 Front Jack PCB COMPONENT SIDE CONDUCTOR SIDE ...
Страница 72: ...4 16E 4 15 4 5 DV Jack PCB COMPONENT SIDE COMPONENT SIDE ...
Страница 74: ...5 4 5 3 5 1 S M P S VCR Main PCB ...
Страница 75: ...5 6 5 5 5 2 Power VCR Main PCB ...
Страница 76: ...5 8 5 7 5 3 Logic VCR Main PCB ...
Страница 77: ...5 10 5 9 5 4 A V VCR Main PCB ...
Страница 78: ...5 12 5 11 5 5 Hi Fi VCR Main PCB ...
Страница 79: ...5 14 5 13 5 6 MPEG Decoder DVD Main PCB ...
Страница 80: ...5 16 5 15 5 7 A V Decoder DVD Main PCB ...
Страница 81: ...5 18 5 17 5 8 In Out DVD Main PCB ...
Страница 82: ...5 20 5 19 5 9 DV HDMI DVD Main PCB ...
Страница 83: ...5 22 5 21 5 10 Front Timer Front Jack PCB DV Jack DV Jack PCB ...
Страница 84: ...5 24E 5 23 5 11 Function Function PCB ...
Страница 127: ...MEMO ...