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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)
Summary of Contents for RDR VX555 - DVDr/ VCR Combo
Page 62: ...2 22 2 22E MEMO ...
Page 64: ...3 4E MEMO ...
Page 66: ...4 1 DVD Main PCB 4 4 4 3 COMPONENT SIDE ...
Page 67: ...4 6 4 5 CONDUCTOR SIDE ...
Page 68: ...4 8 4 7 4 2 VCR Main PCB COMPONENT SIDE ...
Page 69: ...4 10 4 9 CONDUCTOR SIDE ...
Page 70: ...4 12 4 11 4 3 Function PCB COMPONENT SIDE COMPONENT SIDE ...
Page 71: ...4 14 4 13 4 4 Front Jack PCB COMPONENT SIDE CONDUCTOR SIDE ...
Page 72: ...4 16E 4 15 4 5 DV Jack PCB COMPONENT SIDE COMPONENT SIDE ...
Page 74: ...5 4 5 3 5 1 S M P S VCR Main PCB ...
Page 75: ...5 6 5 5 5 2 Power VCR Main PCB ...
Page 76: ...5 8 5 7 5 3 Logic VCR Main PCB ...
Page 77: ...5 10 5 9 5 4 A V VCR Main PCB ...
Page 78: ...5 12 5 11 5 5 Hi Fi VCR Main PCB ...
Page 79: ...5 14 5 13 5 6 MPEG Decoder DVD Main PCB ...
Page 80: ...5 16 5 15 5 7 A V Decoder DVD Main PCB ...
Page 81: ...5 18 5 17 5 8 In Out DVD Main PCB ...
Page 82: ...5 20 5 19 5 9 DV HDMI DVD Main PCB ...
Page 83: ...5 22 5 21 5 10 Front Timer Front Jack PCB DV Jack DV Jack PCB ...
Page 84: ...5 24E 5 23 5 11 Function Function PCB ...
Page 127: ...MEMO ...