Toshiba PC X12B Service Manual

Page 2

CONTENTS

1. FEATURES ....................................................... 2
2. OPERATING CONTROLS ......................................... 3 to 4
3. BLOCK DIAGRAM ................................................. 4
4. DISASSEMBLY INSTRUCTIONS .................................... 5 to 6
5. ADJUSTMENTS ................................................ 7 to 8
6. RC. BOARD PARTS LOCATIONS ...................................... 9
7. SCHEMATIC DIAGRAM .............................................. 10
8. MECHANICAL PARTS LOCATIONS ..................................... 11
9. CABINET PARTS LOCATIONS ......................................... 12
10. PARTS LIST ................................................. 13 to 16

[I] oouav SYSTEM

Noise Reduction System is manufactured under license from Dolby Laboratories.
DOLBY" and the Double-D symbol are Trademarks of Dolby Laboratories Inc.

1. FEATURES

0 Metal tape

The PC-XIZ/XIZB is specially equipped with the super AP 0 Dolby NR system

(super hard permalloy) head, featuring higher maximum

magnetic density and improved linearity, and a high- . Soft-eject system

efficiency 4 gap AF (ferrite) erase head. With these high-

performance heads, the PC'X12/X123 has been designed 0 Review and cueing functions convenient in finding a
to make the most of the latest extra-high-quality metal particular part of a recording.

tapes. Both tape heads are very hard and resistant to wear,

thus giving extended life. a One-touch recording
0 Independent 3-position bias and equalization selectors.

0 Metal tape setting indicator
0 Timer recording, and morning alarm playback.

When connected to an audio timer (optional), the . Output level control
PC-X12/XI2B can make timer recordings and timer

playback (for morning alarm with/your own selected . Input selector switch
music).