F Page Emergence Memory Address; Emg Code (Emergency Code) - Sony DCR-TRV820 Service Manual

2-2. F Page Emergence Memory Address

Note 1:
Emergence of PB mode only.
Page F Address 10 to 1B
Address
10 EMG code when first error occurs
Upper: MSW code when shift starts when first error
12 occurs
Lower: MSW code when first error occurs
Lower: MSW code to be moved when first error
13
occurs
14 EMG code when second error occurs
Upper: MSW code when shift starts when second
16 error occurs
Lower: MSW code when second error occurs
Lower: MSW code to be moved when second error
17
occurs
18 EMG code when last error occurs
Upper: MSW code when shift starts when last error
1A occurs
Lower: MSW code when last error occurs
Lower: MSW code to be moved when last error
1B
occurs
When no error occurs in this unit, data "00" is written in the above
addresses (10 to 1B). when first error occurs in the unit, the data
corresponding to the error is written in the first emergency ad-
dress (10 to 13). In the same way, when the second error occurs,
the data corresponding to the error is written in the second emer-
gency address (14 to 17).
Finally, when the last error occurs, the data corresponding to the
error is written in the last emergency address (18 to 1B).
Note 2: After completing adjustments, be sure to initialize the
data of addresses 10 to 1B to "00".
Initializing method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: F, address: 10, set data: 00, and press the PAUSE
button.
3) Select address: 11 to 1B and set data "00" into them in the
same way as in address: 10.
4) Select page: 0, address: 01, and set data: 00.
Contents

2-3. EMG Code (Emergency Code)

Codes corresponding to the errors which occur are written in C
page, addresses F4, F8 and FC (or F page, addresses 10, 14 and
18). The type of error indicated by the code are shown in the fol-
lowing table.
Code Emergency Type
00 No error
10 Loading motor emergency during loading
11 Loading motor emergency during unloading
22 T reel emergency during normal rotation
23 S reel emergency during normal rotation
T reel emergency (Short circuit between S reel
24
terminal and T reel terminal)
30 FG emergency at the start up of the capstan
40 FG emergency at the start up of the drum
42 FG emergency during normal rotation of the drum
5-60