Emg Code (Emergency Code); Msw Code - Sony CCD-TRV32 Service Manual

3. EMG code (Emergency code)

The emergency codes are stored in the addresses : E4, E8 and EC
corresponding to the type of errors occurred. Types of error code
are shown in the following table.
Code
00 No error
10 Loading motor error during loading
11 Loading motor error during unloading
20 T reel error during unloading
21 S reel error during unloading
22 T reel error in normal mode
23 S reel error in normal mode
30 FG error during capstan startup
31 FG error during capstan normal speed
40 FG error during drum startup
41 FG error during drum startup
42 FG error during normal rotation of drum
43 Not used
44 Phase error during normal rotation of drum

4. MSW code

• The lower digit data of the page F : address : E6, EA and EE
indicate the MSW code (mode switch code) when an error
occurs.
• The upper digit data of the page F : address : E6, EA and EE
indicate the MSW code (mode switch code) of mode transition
(mode SW code before mode transition) when an error occurs.
←
Unloading
EJECT
Mechanism position
MODE SW C
MODE SW B
MODE SW A
LSB
Releasing lock of
cassette campartment
Error Status
BL USE LOAD
LS chassis movement range
• The lower digit data of the page F: address: E7, EB and EF
indicate the MSW code (mode switch code) of transition target
(code to which the machine is going to enter) when an error
occurs.
REW BL
BL BL REC/PB
Pinch roller is pressed
6-55
Loading
BL TURN BL STOP
Pinch roller is detached
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