Service Mode - Sony CCD-TR3200E Service Manual

3-1-8. Service Mode

Additional note on adjustment
Note: After the completion of the all adjustments, cancell the
service mode by either of the following ways.
1) Unplug the main power supply and remove the lithium battery.
(In this case, date and time and menu setting have been set by
users are canceled. Perform resetting.)
2) After data on page: D and F is restored, select page: 0, address:
01, and return the data to 00. And when data on page: 3 is changed,
return the data to the original condition.
1. Test mode setting
Set/release each test mode. Select page: 0, address: 01, and set data:
01 before setting the data of page D and F.
Page F
Data
00 Normal
Test mode
Various emergency prohibitions and releases
01 Drum emergency, capstan emergency, loading motor
emergency, reel emergency, tape top and end, DEW
detection
Page D
Data
00 Normal
01 Camera power ON
02 VTR power ON
03 Camera+VTR power ON
* For page D and F, the data set will be recorded in the nonvolatile
memory by pressing the PAUSE button on the adjusting remote
commander. Take note that, in this case, the test mode will not
be released even if the main power has been turned off (8.4 Vdc).
* Be sure to return this address data to 00 after completing
adjustments/repairs and press the PAUSE button of the adjusting
remote commander. And select page: 0, address: 01, and set data:
00.
Address 2A
Function
Address 10
Function
2. Emergency Memory Address
Page F
Address
10 1st EMG code
Upper: MSW code when the mechanism starts shifting
12 the 1st time
Lower: MSW code when the 1st emergency occurs
13
Lower: Target MSW code of the 1st emergency occurs
14 2nd EMG code
Upper: MSW code when the mechanism starts shifting
16 the 2nd time
Lower: MSW code when the 2nd emergency occurs
17
Lower: Target MSW code of the 2nd emergency occurs
18 Last EMG code
Upper: MSW code when the mechanism starts shifting
1A the last time
Lower: MSW code when the last emergency occurs
1B
Lower: Target MSW code of the last emergency occurs
When there are no emergency, data 00 will be written in the above
addresses (10 to 1B). When the first emergency occurs, the data
corresponding to the emergency will be written in the address (10
to 13) for this first emergency. In the same way, when the second
emergency occurs, the data corresponding to the emergency will be
written in the address (14 to 17) for this second emergency.
The data corresponding to the emergency occurring the last will be
written in the address (18 to 1B) for this last emergency.
Therefore the data of addresses 18 to 1B are renewed each time an
emergency occurs.
Note 1: Be sure to rewrite the data of addresses 10 to 1B to 00
after repairs/adjustments.
Note 2: When rewriting the data, be sure to press the PAUSE
buttton of the remote commander after setting the data.
2-1. EMG CODE (Emergency Code)
The codes shown in the following table which correspond to errors
that occur are recorded in addresses 10, 14, and 18.
Code
00 No error
Loading motor time-out during load
10
11 Loading motor time-out during unload
20 T reel emergency (reel slack) during unloading
21 S reel emergency (reel slack) during unloading
T reel emergency
22
23 S reel emergency
30 FG emergency at the start up of the capstan
FG emergency during the normal rotation of the capstan
31
40 FG emergency at the start up of the drum
PG emergency at the start up of the drum
41
FG emergency during the normal rotation of the drum
42
43 PG emergency during the normal rotation of the drum
Phase emergency during the normal rotation of the
44
drum
5-31
Address 10 to 1B
Contents
Type of Emergency