Sony DCR-TRV10 Service Manual - Page 143

Setting the Test Mode, Emergence Memory Address, Function, Contents, Address

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4-3. SERVICE MODE 1. Setting the Test Mode Page D Address 10 Data Function 00 Normal 01 Forced camera power ON 02 Forced VTR power ON 03 Forced camera + VTR power ON 05 Forced memory power ON • Before setting the data , select page: 0, address: 01, and set data: 01. • For page D, the data set is recorded in the non-volatile memory by pressing the PAUSE button of the adjustment remote commander. In this case, take note that the test mode will not be exited even when the main power is turned off (8.4Vdc). • After completing adjustments/repairs, be sure to return the data of this address to 00, and press the PAUSE button of the adjustment remote commander. Select page: 0, address: 01, and set data: 00. 2. Emergence Memory Address Page C Address 38 to 43 Address Contents 38 EMG code when first error occurs Upper: MSW code when shift starts when first 3A error occurs Lower: MSW code when first error occurs 3B Lower: MSW code to be moved when first error occurs 3C EMG code when second error occurs Upper: MSW code when shift starts when second 3E error occurs Lower: MSW code when second error occurs 3F Lower: MSW code to be moved when second error occurs 40 EMG code when last error occurs Upper: MSW code when shift starts when last error 42 occurs Lower: MSW code when last error occurs 43 Lower: MSW code to be moved when last error occurs When no error occurs in this unit, data "00" is written in the above addresses (38 to 43). when first error occurs in the unit, the data corresponding to the error is written in the first emergency address (38 to 3B). In the same way, when the second error occurs, the data corresponding to the error is written in the second emergency address (3C to 3F). Finally, when the last error occurs, the data corresponding to the error is written in the last emergency address (40 to 43). Note: After completing adjustments, be sure to initialize the data of addresses 38 to 43 to "00". Initializing method: 1) Select page: 0, address: 01, and set data: 01. 2) Select page: C, address: 38, set data: 00, and press the PAUSE button. 3) Select address: 39 to 43 and set data: "00" into them in same way as in address: 38. 4) Select page: 0, address: 01, and set data: 00. 2-1. EMG Code (Emergency Code) Codes corresponding to the errors which occur are written in addresses 38, 3C and 40. The type of error indicated by the code are shown in the following 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 24 T reel emergency (Short circuit between S reel 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 5-57

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5-57
4-3.
SERVICE MODE
1. Setting the Test Mode
Page D
Address 10
•
Before setting the data , select page: 0, address: 01, and set data:
01.
•
For page D, the data set is recorded in the non-volatile memory
by pressing the PAUSE button of the adjustment remote
commander. In this case, take note that the test mode will not be
exited even when the main power is turned off (8.4Vdc).
•
After completing adjustments/repairs, be sure to return the data
of this address to 00, and press the PAUSE button of the adjustment
remote commander.
Select page: 0, address: 01, and set data: 00.
2. Emergence Memory Address
Page C
Address 38 to 43
When no error occurs in this unit, data “00” is written in the above
addresses (38 to 43). when first error occurs in the unit, the data
corresponding to the error is written in the first emergency address
(38 to 3B). In the same way, when the second error occurs, the data
corresponding to the error is written in the second emergency address
(3C to 3F). Finally, when the last error occurs, the data corresponding
to the error is written in the last emergency address (40 to 43).
Note:
After completing adjustments, be sure to initialize the data of
addresses 38 to 43 to “00”.
Initializing method:
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: C, address: 38, set data: 00, and press the PAUSE
button.
3)
Select address: 39 to 43 and set data: “00” into them in same
way as in address: 38.
4)
Select page: 0, address: 01, and set data: 00.
Function
Normal
Forced camera power ON
Forced VTR power ON
Forced camera + VTR power ON
Forced memory power ON
Data
00
01
02
03
05
Contents
EMG code when first error occurs
Upper: MSW code when shift starts when first
error occurs
Lower: MSW code when first error occurs
Lower: MSW code to be moved when first error
occurs
EMG code when second error occurs
Upper: MSW code when shift starts when second
error occurs
Lower: MSW code when second error occurs
Lower: MSW code to be moved when second error
occurs
EMG code when last error occurs
Upper: MSW code when shift starts when last error
occurs
Lower: MSW code when last error occurs
Lower: MSW code to be moved when last error
occurs
Address
38
3A
3B
3C
3E
3F
40
42
43
2-1. EMG Code (Emergency Code)
Codes corresponding to the errors which occur are written in
addresses 38, 3C and 40. The type of error indicated by the code are
shown in the following table.
Emergency Type
No error
Loading motor emergency during loading
Loading motor emergency during unloading
T reel emergency during normal rotation
S reel emergency during normal rotation
T reel emergency (Short circuit between S reel
terminal and T reel terminal)
FG emergency at the start up of the capstan
FG emergency at the start up of the drum
FG emergency during normal rotation of the drum
Code
00
10
11
22
23
24
30
40
42