Alignment and Adjustments
2-11
Samsung Electronics
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. 2-14 (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.
Fig. 2-14 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. 2-12)
(A)
(B)
(BAD)
WRINKLE
(GOOD)
Summary of Contents for CHT-420
Page 48: ...Block Diagram 5 2 Samsung Electronics MEMO ...
Page 51: ...Schematic Diagrams Samsung Electronics 6 3 6 1 S M P S 1 ...
Page 52: ...Schematic Diagrams 6 4 Samsung Electronics 6 2 S M P S 2 ...
Page 53: ...Schematic Diagrams Samsung Electronics 6 5 6 3 Function Timer ...
Page 54: ...Schematic Diagrams 6 6 Samsung Electronics 6 4 Volume ...
Page 55: ...Schematic Diagrams Samsung Electronics 6 7 6 5 Power Drive ...
Page 56: ...Schematic Diagrams 6 8 Samsung Electronics 6 6 Logic ...
Page 57: ...Schematic Diagrams Samsung Electronics 6 9 6 7 A V ...
Page 58: ...Schematic Diagrams 6 10 Samsung Electronics 6 8 Hi Fi MTS ...
Page 59: ...Schematic Diagrams Samsung Electronics 6 11 6 9 TM ...
Page 60: ...Schematic Diagrams 6 12 Samsung Electronics AM FM 6 10 AM FM Receiver ...
Page 61: ...Schematic Diagrams Samsung Electronics 6 13 6 11 Input Output ...
Page 62: ...Schematic Diagrams 6 14 Samsung Electronics Repair Zoran Program Board 6 12 DVD Micom ...
Page 63: ...Schematic Diagrams Samsung Electronics 6 15 6 13 DVD AV Decoder ...
Page 64: ...Schematic Diagrams 6 16 Samsung Electronics 6 14 DVD Servo ...
Page 65: ...Schematic Diagrams Samsung Electronics 6 17 6 15 DVD Audio Video Interface ...
Page 66: ...Schematic Diagrams 6 18 Samsung Electronics 6 16 Digital Amp ...