Sony PMW-EX1 Service Manual page 62

Item3: Media block diagnosis
Media block diagnosis analyzes the following contents.
ID Diagnosis description
0x01 DDR2 SDRAM Read/Write
check
0x06 USB Device Register
Read/Write check
0x09 i.Link Register Read/Write
check
0x0B USB Host Register
Read/Write check
0x14 PIFC POWSW
0x15 SPA POWSW
0x12 MPEG encoder/decoder
IC Data Read/Write
0x20 NOR-FlashROM data
consistency check
0x23 Slot A LED blink
0x24 Slot B LED blink
Item4: Audio block diagnosis
Audio block diagnosis analyzes the following contents.
ID Diagnosis description
0x02 Memory area check for
audio block
When an error is detected in the item, it indicates a possible error in the hardware.
3-12
Error value Type 1/2 Note
-1: Error 2 only
-1: Error 1 only
-1: Error 1 only
-1: Error 1 only
-1: Error 1 only
-1: Error 1 only
-1: Error 1 only
-1: Error 1 only
-1: Error 1 only
-1: Error 1 only
Error value Type 1/2 Note
-1: Memory read/write 1, 2
comparison NG
Continuous operations cannot be
operated after this check.
This check requires a long time.
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PMW-EX1