DOWNLOAD Sony DCR-TRV380 / DCR-TRV480 / DCR-TRV480E (serv.man4) Service Manual ↓ Size: 1.38 MB | Pages: 64 in PDF or view online for FREE

6-54

DCR-TRV380/TRV480/TRV480E

Codes corresponding to the errors which occur are written in C
page, addresses F4, F8 and FC. 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

6-55

DCR-TRV380/TRV480/TRV480E

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

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

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

• The lower parts of the data of C page, addresses F6, FA and FE

represent the MSW codes (mode switch mechanism position)
when errors occurs.

•  The upper parts of the data of C page, addresses F6, FA and FE

represent, when the mechanism position is to be moved, the
MSW codes at the start movement (when moving the loading
motor).

• The lower parts of the data of C page, addresses F7, FB and FF

represent the MSW codes  of the desired movement when the
mechanism position is to be moved.

6-56

DCR-TRV380/TRV480/TRV480E

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

.

Page 2

Address 81

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.

Page 7

Address F3

Check that the data of page: 0, address: 10 is “00”.

Using method:
1) Select page: 7, address: F3.
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

Bit

3

Function

A/V  jack (SI-041 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)

EJECT SW (SS-5100 block S002)

CC DOWN SW (Mechanism chassis)

BATT INFO/DISPLAY SW
(CF-5100 block S001)

When bit value = 1

ON

ON

ON

ON (DOWN)

ON

When bit value = 0

OFF

OFF

OFF

OFF (UP)

OFF

6-57

DCR-TRV380/TRV480/TRV480E

Page 7

Address 65 to 6B

Check that the data of page: 0, address: 10 is “00”.

Using method:
1) Select page: 7, address: 65 to 6B.
2) By discriminating the display data, the pressed key can be discriminated.

Page 7

Address 00, 01 and 04

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: 01, set data: 90.
3) Select page: 7, address: 04, set data: 01.
4) Select page: 7, address: 00, set data: 01, and press the PAUSE button.
5) Check that all LED are lit, and that the IR light is lit.
6) Select page: 7, address: 04, set data: 00.
7) Select page: 7, address: 00, set data: 01, and press the PAUSE button.

Address

65

(KYE AD0)
(IC5701 <zc. )

66

(KYE AD1)
(IC5701 <zv/ )

67

(KYE AD2)
(IC5701 <zvz )

68

(KYE AD3)
(IC5701 <zvx )

69

(KYE AD4)
(IC5701 <zvc )

6A

(KYE AD5)
(IC5701 <zvv )

6B

(KYE AD6)
(IC5701 <zvb )

00 to 0C

PHOTO

(START)

(SS-5100 block)

(S003)

START/STOP

(SS-5100 block)

(S003)

0D to 26

2nd

REC S/S

(SB-9000 block)

(S003)

PHOTO

(FREEZ)

(SS-5100 block)

(S003)

27 to 43

44 to 63

BACK

LIGHT

(CF-5100 block)

(S019)

2nd

ZOOM W

(SB-9000 block)

(S002)

64 to 8A

VIDEO

LIGHT

(CF-5100 block)

(S020)

8B to B6

EASY

(CF-5100 block)

(S022)

2nd

ZOOM T

(SB-9000 block)

(S001)

B7 to E6

PANEL
CLOSE

(CF-5100 block)

(S023)

PANEL

REVERSE

(PR-5100 block)

(S601)

E7 to FF

PANEL

OPEN

(CF-5100 block)

(S023)

PANEL

NORMAL

(PR-5100 block)

(S601)

Data