Error Codes - Sony PCM-7040 Operation Manual

9-2-2 Error Codes

The numbers appearing on the display together with
the "Error" or "cAution" indication in the event of
error occurrence are referred to as error codes. The
error codes outline the errors detected so that you can
tell how and what parts of the unit are affected.
The meanings and error levels of the error codes are
indicated below.
When the display reads "Error"
Error code Meaning
1-01 Main CPU address bus
error.
1-02
Main CPU data bus error.
1-03 ROM (read-only memory)
error.
1-04 RAM (random-access
memory) error.
1-05 Backup memory data has
been lost.
1-06 EEPROM data has been
lost.
1-07 Both backup and EEPROM
data have been lost.
1-08 EEPROM error.
1-09 4.9152 MHz clock error.
1-10 Interrupt signal error.
1-20 9 pin remote CPU
communication error.
1-21 37/8 pin remote error.
1-30 Clock IC error.
2-00 Servo CPU communication
error.
2-01 Moisture condensation. See
section 3-1-2
"Condensation".
2-02 +12V DC power supply
down.
2-03 Servo CPU data bus error.
2-10 Servo RAM error.
2-11 Servo EEPROM error.
2-20 Tape threading does not
complete.
2-21 Reel has stopped during
tape unthreading.
2-22 Tape unthreading does not
complete.
2-23 Cassette compartment
position error.
Error code
2-24
2-25
2-30
2-31
2-40
2-41
2-50
2-51
2-52
2-53
Error level
2-54
5
3-02
5
3-10
5
3-11
3-12
5
3-13
3-14
5*
3-15
5*
3-16
3-20
5*
3-21
3-22
4
3-23
4
5-02
5
6-01
4
6-02
4
4
6-04
5
7-01
5
7-02
7-04
5
*The display disappear when you press the STOP key.
5
5
5
5
5
5
5
Meaning
Tape guide position error.
Pinch roller error.
Head drum motor has
stopped.
Head drum rotation error.
Capstan motor has stopped.
Capstan rotation error.
Take-up reel motor has
stopped.
Take-up reel rotation error.
Supply reel motor has
stopped.
Supply reel rotation error.
Reel break error.
SP block data bus error.
Leading SBSY signal error.
Trailing SBSY signal error.
DAT FRAME signal error.
Leading SWP signal error.
Leading EXSY signal error.
Trailing SWP signal error.
Trailing EXSY signal error.
Leading DMA CH-0 error.
Leading DMA CH-1 error.
Trailing DMA CH-2 error.
Trailing DMA CH-3 error.
TC block data bus error.
Recorder MEM block
address bus error.
Recorder MEM block data
bus error.
Recorder sound memory
error.
Player MEM block address
bus error.
Player sound memory error.
Player MEM block data bus
error.
Chapter 9 Warning Indicators and Error Messages
Error level
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
9-3