Panasonic SA-XR15E, Service Manual

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indicates the ROM checksum used for ROM collection, and if the
unit is not loaded with ROM, "NO" appears.
When the TUNING UP button is pressed, the sub micro computer
program filing number (ex. S90_***" for MA678_90) appears. The **
* digit indicates the ROM checksum used for ROM collection, and
if the unit is not loaded with ROM, "NO" appears.
4. When the MEMORY button on the remote controller, the function
is switched to "Input Inspection Mode", which output analog input
signals at L channel of VCR analog input to all channels.
9.4. Returning to Normal Display
Press the POWER button on the unit to exit the function. The power is turned off.
10. Type Illustration of IC's, Transistors and Diodes
11. Schematic Diagram
(All schematic diagrams may be modified at any time with the development of the new
technology)
Note:
S941
: POWER switch
S961
: FM MODE switch
S962
: MEMORY switch
S963
: PRESET switch
S964
: TUNE DOWN switch
S965
: TUNE UP switch
S966
: SELECTOR switch
S969
: RDS/BAND switch
- The voltage value and waveforms are the reference voltage of this
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