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Model
CCD-TRV118 CCD-TRV218E CCD-TRV318 CCD-TRV418 CCD-TRV418E (serv.man2)
Pages
53
Size
766.93 KB
Type
PDF
Document
Service Manual
Brand
Device
Movie / SECTION 6 ADJUSTMENTS
File
ccd-trv118-ccd-trv218e-ccd-trv318-ccd-trv418-ccd-t.pdf
Date

Sony CCD-TRV118 / CCD-TRV218E / CCD-TRV318 / CCD-TRV418 / CCD-TRV418E (serv.man2) Service Manual ▷ View online

CCD-TRV118/TRV218E/TRV318/TRV418/TRV418E
6-43
COVER
COVER
4-3.
SERVICE MODE
Additional note on adjustment
Note:
After the completion of the all adjustments, cancel the ser-
vice mode by either of the following ways.
1) After data on page: D and F is restored, press the RE-
SET button and unplug the main power supply. (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: 2 are changed, return data to the original con-
dition.
1. Setting the Test Mode
Page F
Address 20
Data
Function
00
Normal
01
Test mode
Various emergency prohibitions and releases
Drum emergency, capstan emergency, loading motor
emergency, reel emergency, tape top and end, DEW
detection
Page D
Address 10
Data
Function
00
Normal
01
Forced camera power ON
02
Forced VTR power ON
03
Forced camera + VTR power ON
• Before setting the data , select page: 0, address: 01, and set data:
01.
• For page D and F, the data set will be recorded in the non-vola-
tile 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 (8.4
Vdc).
• After completing adjustments/repairs, be sure to return the data
of this address to 00, and press the PAUSE button of the adjust-
ment remote commander. And select page: 0, address: 01, and
set data: 00.
CCD-TRV118/TRV218E/TRV318/TRV418/TRV418E
6-44
2. Emergency Memory Address
Page F
Address 10 to 1B
Address
Contents
10
1st EMG code
12
Upper: MSW code when the mechanism starts
shifting 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
16
Upper: MSW code when the mechanism starts
shifting 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
1A
Upper: MSW code when the mechanism starts
shifting 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:
After completing adjustments, be sure to initialize the data
of address 10 to 1B to “00”.
Initializing method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
6
00
9F
Set the data.
3
6
01
9F
Set the data, and press PAUSE
button.
4
0
01
00
Set the data.
2-1.
EMG Code (Emergency Code)
The codes shown in the following table which correspond to er-
rors that occur are recorded in addresses 10, 14, and 18.
Code
Type of Emergency
00
No error
10
Loading motor time-out during load
11
Loading motor time-out during unload
20
T reel emergency (reel slack) during unloading
21
S reel emergency (reel slack) during unloading
22
T reel emergency
23
S reel emergency
30
FG emergency at the start up of the capstan
31
FG emergency during the normal rotation of the
capstan
40
FG emergency at the start up of the drum
41
PG emergency at the start up of the drum
42
FG emergency during the normal rotation of the
drum
43
PG emergency during the normal rotation of the
drum
44
Phase emergency during the normal rotation of the
drum
CCD-TRV118/TRV218E/TRV318/TRV418/TRV418E
6-45
2-2.
MSW Codes
• The lower parts of the data of addresses 12, 16 and 1A represent
the MSW codes (mode switch, mechanism position) when er-
rors occurs.
• The upper parts of the data of addresses 12, 16 and 1A repre-
sent, when the mechanism position is to be moved, the MSW
codes at the start of movement (when moving the loading mo-
tor).
• The lower parts of the data of addresses 13, 17 and 1B represent
the MSW codes of the desired movement when the mechanism
position is to be moved.
0001=1
0111=7
0011=3
0010=2
0111=7
0101=5
0111=7
0111=7
0000=0
0111=7
0100=4
0111=7
0110=6
Mechanism position
MODE SW C
MODE SW B
MODE SW A
MSB
Unloading
Releasing lock of 
cassette campartment
LS chassis movement range
Pinch roller is pressed
Pinch roller is detached
EJECT
BL
USE
LOAD
BL
REW
BL
BL
REC/PB
BL
TURN
BL
STOP
Loading
Contents
Position at which the cassette compartment lock is released. The mechanism will not move any
further in the unloading direction.
BLANC code. Between two codes. The mechanism will not be stopped by this code while it is
operating.
EJECT completion position. When the cassette is ejected, the mechanism will stop at this
position.
Code during loading/unloading. Code that is used while the LS chassis is moving.
Normal stop position. The pinch roller separates, the tension regulator returns, and the brakes of
both reels turn on.
Position at which is used when the pendulum gear swings from S to T or from T to S.
PB, REC, CUE, REV, PAUSE, FF positions.
The pinch roller is pressed and tension regulator is on.
REW position. REW are carried at this position.
The mechanism will not move any further in the loading direction.
Mechanism Position
EJECT
BL
USE
LOAD
STOP
TURN
REC/PB
REW
MSW Code
1
7
3
2
6
4
0
5
CCD-TRV118/TRV218E/TRV318/TRV418/TRV418E
6-46
3. Bit Value Discrimination
Bit values must be discriminated using the display data of the ad-
justment remote commander for the following items.  Us the table
below to discriminate if the bit value is “1” or “0”.
(Example) If the remote commander display is “8E”, bit value from
bit 7 to bit 4 can be discriminated from the column 
A
,
and those from bit 3 to bit 0 from column 
B
.
4. Switch Check (1)
Page 2
Address 43
Using method:
1) Select page: 2, address: 43.
2) By discriminating the bit value of display data, the state of the
switches can be discriminated.
5. Switch Check (2)
Using method:
1) Select page: 2, address: 49.
2) By discriminating the bit value of display data, the state of the
switch can be discriminated.
Page
Address
bit3 to bit0 discrimination
bit7 to bit4 discrimination
Display on the adjustment remote commander
Display on the
adjustment
remote
commander
0
1
2
3
4
5
6
7
8
9
A (
A
)
B (
b
)
C (
C
)
D (
d
)
E (
E
)
F (
F
)
Bit values
bit3
or
bit7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
bit2
or
bit6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
bit1
or
bit5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
bit0
or
bit4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A
B
Page 2
Address 49
Bit
6
7
Function
A/V OUT jack (FP-576 flexible)
S VIDEO jack (FP-576 flexible)
When bit value = 1
Used
Not used
When bit value = 0
Not used
Used
Bit
0
1
2
3
4
5
6
7
Function
POWER SW (VTR MODE SW)
(SS-3000 block S001)
POWER SW (CAM MODE SW)
(SS-3000 block S001)
START/STOP SW (SS-3000 block S002)
EJECT SW (SS-3000 block S003)
CC DOWN SW (Mechanism chassis)
BATT INFO SW (FK-3000 block S002)
When bit value = 1
OFF
OFF
OFF
OFF
OFF (UP)
OFF
When bit value = 0
ON (PLAYER)
ON (CAMERA)
ON
ON
ON (DOWN)
ON
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