DOWNLOAD Sony CCD-TRV138 (serv.man2) Service Manual ↓ Size: 515.62 KB | Pages: 49 in PDF or view online for FREE

Model
CCD-TRV138 (serv.man2)
Pages
49
Size
515.62 KB
Type
PDF
Document
Service Manual
Brand
Device
Movie / SECTION 6 ADJUSTMENTS BRAZIL
File
ccd-trv138-sm2.pdf
Date

Sony CCD-TRV138 (serv.man2) Service Manual ▷ View online

6-39
CCD-TRV138/TRV238E/TRV338/TRV438E
2. Emergency Memory Address
Page C
Address F4 to FF
Address
Contents
F4
1st EMG code
F6
Upper: MSW code when the mechanism starts
shifting the 1st time
Lower: MSW code when the 1st emergency occurs
F7
Lower: Target MSW code of the 1st emergency
occurs
F8
2nd EMG code
FA
Upper: MSW code when the mechanism starts
shifting the 2nd time
Lower: MSW code when the 2nd emergency occurs
FB
Lower: Target MSW code of the 2nd emergency
occurs
FC
Last EMG code
FE
Upper: MSW code when the mechanism starts
shifting the last time
Lower: MSW code when the last emergency occurs
FF
Lower: Target MSW code of the last emergency
occurs
When there are no emergency, data 00 will be written in the above
addresses (F4 to FF). When the first emergency occurs, the data
corresponding to the emergency will be written in the address (F4
to F7) 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 (F8 to FB) for this second emergency.
The data corresponding to the emergency occurring the last will
be written in the address (FC to FF) for this last emergency.
Therefore the data of addresses FC to FF are renewed each time
an emergency occurs.
Note:
After completing adjustments, be sure to initialize the data
of address F4 to FF to “00”.
Initializing method:
Order Page Address Data
Procedure
1
0
01
01
2
3
01
37
Press PAUSE button.
3
3
02
Check the data changes to “00”.
4
0
01
00
2-1.
EMG Code (Emergency Code)
The codes shown in the following table which correspond to er-
rors that occur are recorded in addresses F4, F8, and FC.
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
6-40
CCD-TRV138/TRV238E/TRV338/TRV438E
2-2.
MSW Codes
• The lower parts of the data of addresses F6, FA and FE repre-
sent the MSW codes (mode switch, mechanism position) when
errors occurs.
• The upper parts of the data of addresses F6, FA and FE 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 F7, FB and FF repre-
sent the MSW codes of the desired movement when the mecha-
nism 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
6-41
CCD-TRV138/TRV238E/TRV338/TRV438E
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 81
Note:
 Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Select page: 2, address: 81.
2) By discriminating the bit value of display data, the state of the
switches can be discriminated.
5. Switch Check (2)
Note:
 Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Select page: 7, address: 0C.
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 7
Address 0C
Bit
2
Function
A/V OUT jack (SI-039 board)
When bit value = 1
Used
When bit value = 0
Not used
Bit
0
1
2
3
4
5
6
7
Function
POWER SW (SS-5100 block S004)
MODE SW (SS-5100 block S004)
DSPL/BATT INFO SW (CF-5100 block S001)
EJECT SW (SS-5100 block S002)
CC DOWN SW (Mechanism chassis)
When bit value = 1
ON
ON
ON
ON
ON (DOWN)
When bit value = 0
OFF
OFF
OFF
OFF
OFF (UP)
6-42
CCD-TRV138/TRV238E/TRV338/TRV438E
6. Switch Check (3)
Page 2
Address 60 to 67
Note:
 Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Select page: 2, address: 60 to 67.
2) By discriminating the display data, the pressed key can be discriminated.
7. LED, Video Light, IR Light Check
Note:
 Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Set the unit to camera mode.
2) Select page: 7, address: 07, and set the bit value of bit5 and bit6 to “1”.
3) Check that all LED are lit, that the IR light is lit, and that the video light is lit.
4) Select page: 7, address: 07, and set the bit value of bit5 and bit6 to “0”.
Page 7
Address 07
Bit5, Bit6
Address
60
(KEY AD0)
(IC701 
tl
)
61
(KEY AD1)
(IC701 
y;
)
62
(KEY AD2)
(IC701 
ya
)
63
(KEY AD3)
(IC701 
yg
)
64
(KEY AD4)
(IC701 
yh
)
65
(KEY AD5)
(IC701 
yj
)
66
(KEY AD6)
(IC701 
yk
)
67
(KEY AD7)
(IC701 
yl
)
00 to 0C
STOP
(CF-5100 block)
(S003)
PAUSE
(CF-5100 block)
(S004)
TIME
(CF-5100 block)
(S005)
DATE
(CF-5100 block)
(S006)
START/
STOP
(SS-5100 block)
(S001)
0D to 24
FF
(CF-5100 block)
(S007)
COUNTER
RESET
(CF-5100 block)
(S008)
MENU
(CF-5100 block)
(S009)
EXPOSURE
(CF-5100 block)
(S010)
2nd
REC S/S
(SB-9000 block)
(S003)
25 to 3F
REW
(CF-5100 block)
(S012)
FADER
(CF-5100 block)
(S011)
END
SEARCH
(CF-5100 block)
(S013)
TITLE
(CF-5100 block)
(S014)
40 to 5D
PLAY
(CF-5100 block)
(S015)
FOCUS
(CF-5100 block)
(S016)
VOLUME –
(CF-5100 block)
(S017)
EASY DUB
(CF-5100 block)
(S018)
2nd
ZOOM W
(SB-9000 block)
(S002)
5E to 81
VIDEO
LIGHT
(CF-5100 block)
(S020)
VOLUME +
(CF-5100 block)
(S021)
82 to AA
EASY
(CF-5100 block)
(S022)
BACKLIGHT
(CF-5100 block)
(S019)
EXECUTE
(CF-5100 block)
(S024)
2nd
ZOOM T
(SB-9000 block)
(S001)
AB to D7
PANEL
CLOSE
(CF-5100 block)
(S023)
PANEL
REVERSE
(PR-5100 block)
(S601)
D8 to FF
PANEL
OPEN
(CF-5100 block)
(S023)
No key input
No key input
No key input
PANEL
NORMAL
(PR-5100 block)
(S601)
Data
Page of 49
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