Dsp Cpu - Sony GY-8240UWD Maintenance Manual

5-4. DIAG Mode

5-4-15. DSP CPU

Function: Used for entering the DIAG mode of the DSP CPU.
Operation: Enter "15"".
After selecting this item, the DIAG menu of the DSP CPU will be automatically displayed.
DIAG=>15"
+===[ DSP Diagnostic menu ]===============================================+
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| quit: Quit Tool
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| 1: All check
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| << STATUS >>
| 11: ROM version
| 12: Dip switch
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+======================================[ Copyright(c) 2000 Sony Corp. ]===+
DSP_DIAG=>
1. Quit Tool
Function: Exits the DIAG mode of the DSP CPU.
Operation: Enter "quit"".
5-50
help: Display Help Menu
<< CHECK >>
21: LED check
22: Key check
23: LCD check
24: Buzzer check
25: Telefile check
26: Telefile power on
27: Telefile power off
28: Telefile all block dump
DSP CPU Execution Screen
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GY-8240UWD
GY-8240FC