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This manual was very clear and complete, the prices can't be beat, great to have older manuals available!
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Doubted for buy this manual as it is my first order here and at not have cover image, I assumed would haven't. However, within 24 hs, already possessed the link to download it. The manual are scanned correctly and have all what is needed. Includes adjustments and diagrams of all circuits. Very satisfied.
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Really good quality, аll readable.! Wonderful work shop. I recommend to all!
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6.4 SYSTEM MICROCOMPUTER TEST PROGRAM
A
- PCL output
In the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby mode cancelled), shift the TESTIN IC601 (Pin 86) terminal to H. The clock signal is output from the PCL terminal IC601 (Pin 37). The frequency of the clock signal is 468.75 kHz that is one 32th of the fundamental frequency. The clock signal should be 468.75 kHz ± 19 Hz. If the clock signal is out of the range, the X'tal (X601) should be replaced with new one.
B
6.5 OEL ADJUSTMENT
Adjustment point
KEYBOARD UNIT(SIDE B)
C
TP1 TP3 TP2
D
Digital Multi-Meter
<When the OEL Unit has been replaced> 1. Use VR1970 to adjust the resistance between TP1 and TP3 to 6.2 k�. 2. Use VR1971 to adjust the resistance between TP2 and TP3 to 6.2 k�.
E
F
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DEH-P580MP/XN/UC
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