DOWNLOAD Sony DCR-TRV140 Service Manual ↓ Size: 13.7 MB | Pages: 127 in PDF or view online for FREE

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

C

Block

Function

0

4

2

1

2

2

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

1

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

3

2

Detailed

Code

0

0

0

0

0

0

1

0

1

1

2

0

2

1

2

2

2

3

3

0

3

1

4

0

4

1

4

2

4

3

4

4

1

0

1

1

2

0

2

1

2

2

2

3

3

0

3

1

4

0

4

1

4

2

4

3

4

4

Symptom/State

Non-standard battery is used.

Condensation.

Video head is dirty.

LOAD direction. Loading does not
complete within specified time

UNLOAD direction. Loading does not
complete within specified time

T reel side tape slacking when unloading.

S reel side tape slacking when unloading.

T reel fault.

S reel fault.

FG fault when starting capstan.

FG fault during normal capstan operations.

FG fault when starting drum.

PG fault when starting drum.

FG fault during normal drum operations.

PG fault during normal drum operations.

Phase fault during normal drum operations.

LOAD direction loading motor time-
out.

UNLOAD direction loading motor
time-out.

T reel side tape slacking when
unloading.

S reel side tape slacking when
unloading.

T reel fault.

S reel fault.

FG fault when starting capstan.

FG fault during normal capstan
operations.

FG fault when starting drum.

PG fault when starting drum.

FG fault during normal drum
operations.

PG fault during normal drum
operations.

Phase fault during normal drum
operations.

Self-diagnosis Code

Repaired b

y:

Correction

Use the InfoLITHIUM battery.

Remove the cassette, and insert it again after one hour.

Clean with the optional cleaning cassette.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Load the tape again, and perform operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

Remove the battery or power cable, connect, and perform
operations from the beginning.

E

E

E

E

E

Block

Function

2

0

6

1

6

1

6

2

6

2

Detailed

Code

0

0

0

0

1

0

0

0

0

1

Symptom/State

EEPROM data error

Difficult to adjust focus
(Cannot initialize focus.)

Zoom operations fault
(Cannot initialize zoom lens.)

Handshake correction function does not
work well. (With pitch angular velocity
sensor output stopped.)

Handshake correction function does not
work well. (With yaw angular velocity
sensor output stopped.)

Self-diagnosis Code

Repaired b

y:

Correction

Initialize page data (EEPROM)

Inspect the lens block focus reset sensor (Pin qs of CN1551 of
VC-273 board) when focusing is performed when the control dial
is rotated in the focus manual mode and the focus motor drive circuit
(IC1551 of VC-273 board) when the focusing is not performed.

Inspect the lens block zoom reset sensor (Pin qf of CN1551 of
VC-273 board) when zooming is performed when the zoom lens is
operated and the zoom motor drive circuit (IC1551 of VC-273
board) when zooming is not performed.

Inspect pitch angular velocity sensor (SE750 of SI-033 board)
peripheral circuits.

Inspect yaw angular velocity sensor (SE751 of SI-033  board)
peripheral circuits.

This set can be disassembled in the order shown below.

DCR-TRV140/TRV140E/TRV140M

2-3. VIDEO LIGHT AND FRONT PANEL ASSEMBLY

(page 2-4)

2-6. CABINET (R) ASSEMBLY

(page 2-6)

2-5. CASSETTE LID ASSEMBLY

(page 2-4)

2-4. CABINET (L) ASSEMBLY

(page 2-4)

2-1. LCD ASSEMBLY, PD-156 BOARD

(page 2-2)

2-2. VF LENS ASSEMBLY, VF-150 BOARD

(page 2-3)

LCD SERVICE POSITION
(page 2-2)

EVF SERVICE POSITION
(page 2-3)

MECHANISM DECK
SERVICE POSITION
(page 2-5)

VC-273 BOARD (SIDE A)
SERVICE POSITION
(page 2-7)

SERVICE POSITION TO
CHECK THE VTR SECTION
(page 2-9)

SERVICE POSITION TO
CHECK THE CAMERA SECTION
(page 2-9)

2-7. EVF BLOCK

(page 2-6)

2-10. VC-273 BOARD

(page 2-8)

2-11. FP-398 FLEXIBLE BOARD

(page 2-8)

2-12. CONTROL SWITCH BLOCK

(FK-2000)
(page 2-8)

2-8. BATTERY PANEL ASSEMBLY

(page 2-6)

2-9. LENS ASSEMBLY

(page 2-7)

 Follow the disassembly procedure in the numerical order given.

2

Two screws
(M2)

4

P cabinet (C)

5

Harness (PD-155)
(CN5701, 5704)

9

Flexible board
(CN5501)

0

Flexible board
(CN5601)

qs

Flexible board
(CN5703)

qd

Claw

qf

Claw

qg

Indication LCD block
assembly

qh

Cold cathode
fluorescent tube

qj

Indicator module
liquid crystal

qa

PD-156 board

6

Control switch
block (CN5702)

3

Two tapping
screws

7

Two tapping
screws

8

LCD assembly

1

Open the 
LCD panel.

qk

P cabinet (M) 
assembly

Adjustment remote
commander (RM-95)

CN1011

CPC-jig  
(J-6082-539-A)

Multi CPC-jig  
(J-6082-311-A)

AC power
adaptor

AC IN

LCD

PD-156 board

CN5502

Indication (LCD)
block assembly

Info lithium battery
(L series)

Conductor side